fatal error: bad sweepgen in refill

goroutine 49 gp=0xc0002dfc00 m=6 mp=0xc000276808 [running]:
runtime.throw({0xc29711?, 0x40?})
	/usr/local/go/src/runtime/panic.go:1023 +0x5c fp=0xc000335790 sp=0xc000335760 pc=0x43d1bc
runtime.(*mcache).refill(0x25d3e4108, 0x35?)
	/usr/local/go/src/runtime/mcache.go:157 +0x20d fp=0xc0003357d0 sp=0xc000335790 pc=0x41aa6d
runtime.(*mcache).nextFree(0x25d3e4108, 0x16)
	/usr/local/go/src/runtime/malloc.go:948 +0x85 fp=0xc000335808 sp=0xc0003357d0 pc=0x410f25
runtime.mallocgc(0x90, 0xba63a0, 0x1)
	/usr/local/go/src/runtime/malloc.go:1149 +0x4a5 fp=0xc000335890 sp=0xc000335808 pc=0x411545
runtime.growslice(0xc0007a7d10, 0xc0eb6d?, 0x10000c0002dfc00?, 0x0?, 0xba63a0)
	/usr/local/go/src/runtime/slice.go:250 +0x59c fp=0xc000335900 sp=0xc000335890 pc=0x456d9c
github.com/google/syzkaller/pkg/ipc.(*Env).parseOutput(0xc0000d6300?, 0xc000335d58, 0xc)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:464 +0x2ab fp=0xc000335b40 sp=0xc000335900 pc=0xa3d5ab
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc000444180, 0xc000335d58, {0xc00071cd80, 0x23d, 0x23d})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:382 +0x21c fp=0xc000335bd0 sp=0xc000335b40 pc=0xa3cffc
main.(*Proc).executeProgram(0xc0000106d8, {0xe3f, {0xc00071cd80, 0x23d, 0x23d}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:122 +0x15b fp=0xc000335d38 sp=0xc000335bd0 pc=0xa47f9b
main.(*Proc).execute(0xc0000106d8?, {0xe3f, {0xc00071cd80, 0x23d, 0x23d}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x98 fp=0xc000335dd0 sp=0xc000335d38 pc=0xa47d78
main.(*Proc).loop(0xc0000106d8)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:50 +0x278 fp=0xc000335fc8 sp=0xc000335dd0 pc=0xa47718
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000335fe0 sp=0xc000335fc8 pc=0xa47465
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000335fe8 sp=0xc000335fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 1 gp=0xc0000061c0 m=nil [select]:
runtime.gopark(0xc0004f7a60?, 0x2?, 0x0?, 0x0?, 0xc0004f7964?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0004f76f0 sp=0xc0004f76d0 pc=0x44006e
runtime.selectgo(0xc0004f7a60, 0xc0004f7960, 0x1?, 0x0, 0x2c7253?, 0x1)



OpenBSD/amd64 (‘æjìòÔŠÏФʤ”8JüR…ꮯ:g”¶ÍÅï'OÿJ¤ÄÆU¹Àsž2$`çî‚ýúý›òr÷)ŽR‚JÊ×­ö¾‘xQZ#ÿÏØ) (tty00)

	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0004f7810 sp=0xc0004f76f0 pc=0x451b25
main.(*FuzzerTool).exchangeDataWorker(0xc00065b450)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:284 +0x113 fp=0xc0004f7b40 sp=0xc0004f7810 pc=0xa46293
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:203 +0x1175 fp=0xc0004f7f50 sp=0xc0004f7b40 pc=0xa45875
runtime.main()
	/usr/local/go/src/runtime/proc.go:271 +0x28b fp=0xc0004f7fe0 sp=0xc0004f7f50 pc=0x43fc2b
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004f7fe8 sp=0xc0004f7fe0 pc=0x4776c1

goroutine 2 gp=0xc000006700 m=nil [force gc (idle), 10 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005cfa8 sp=0xc00005cf88 pc=0x44006e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:326 +0xa5 fp=0xc00005cfe0 sp=0xc00005cfa8 pc=0x43fee5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005cfe8 sp=0xc00005cfe0 pc=0x4776c1
created by runtime.init.6 in goroutine 1
	/usr/local/go/src/runtime/proc.go:314 +0x1a

goroutine 3 gp=0xc000006c40 m=nil [GC sweep wait]:
runtime.gopark(0x1457f01?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005d780 sp=0xc00005d760 pc=0x44006e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.bgsweep(0xc000074000)
	/usr/local/go/src/runtime/mgcsweep.go:318 +0xdf fp=0xc00005d7c8 sp=0xc00005d780 pc=0x42a51f
runtime.gcenable.gowrap1()
	/usr/local/go/src/runtime/mgc.go:203 +0x25 fp=0xc00005d7e0 sp=0xc00005d7c8 pc=0x41ee65
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005d7e8 sp=0xc00005d7e0 pc=0x4776c1
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:203 +0x66

goroutine 4 gp=0xc000006e00 m=nil [GC scavenge wait]:
runtime.gopark(0x1fe174?, 0x6d413?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005df78 sp=0xc00005df58 pc=0x44006e
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.(*scavengerState).park(0x14595e0)
	/usr/local/go/src/runtime/mgcscavenge.go:425 +0x49 fp=0xc00005dfa8 sp=0xc00005df78 pc=0x427ee9
runtime.bgscavenge(0xc000074000)
	/usr/local/go/src/runtime/mgcscavenge.go:658 +0x59 fp=0xc00005dfc8 sp=0xc00005dfa8 pc=0x428479
runtime.gcenable.gowrap2()
	/usr/local/go/src/runtime/mgc.go:204 +0x25 fp=0xc00005dfe0 sp=0xc00005dfc8 pc=0x41ee05
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005dfe8 sp=0xc00005dfe0 pc=0x4776c1
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:204 +0xa5

goroutine 17 gp=0xc0000b0000 m=nil [finalizer wait]:
runtime.gopark(0x0?, 0xcdd5b0?, 0xc0?, 0xc0?, 0x2000000020?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005c620 sp=0xc00005c600 pc=0x44006e
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:194 +0x107 fp=0xc00005c7e0 sp=0xc00005c620 pc=0x41dea7
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005c7e8 sp=0xc00005c7e0 pc=0x4776c1
created by runtime.createfing in goroutine 1
	/usr/local/go/src/runtime/mfinal.go:164 +0x3d

goroutine 18 gp=0xc0002df340 m=nil [GC worker (idle)]:
runtime.gopark(0xc0000587b8?, 0xc0001fcc80?, 0x1a?, 0xa?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000058750 sp=0xc000058730 pc=0x44006e
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1310 +0xe5 fp=0xc0000587e0 sp=0xc000058750 pc=0x420ec5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000587e8 sp=0xc0000587e0 pc=0x4776c1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1234 +0x1c

goroutine 5 gp=0xc000007340 m=nil [GC worker (idle)]:
runtime.gopark(0xc00005e7b8?, 0xc0001fcca0?, 0x1a?, 0xa?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005e750 sp=0xc00005e730 pc=0x44006e
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1310 +0xe5 fp=0xc00005e7e0 sp=0xc00005e750 pc=0x420ec5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005e7e8 sp=0xc00005e7e0 pc=0x4776c1
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1234 +0x1c

goroutine 19 gp=0xc000007c00 m=nil [select]:
runtime.gopark(0xc00005ff78?, 0x3?, 0x8?, 0x41?, 0xc00005ff72?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005fe18 sp=0xc00005fdf8 pc=0x44006e
runtime.selectgo(0xc00005ff78, 0xc00005ff6c, 0xc0000d6700?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00005ff38 sp=0xc00005fe18 pc=0x451b25
go.opencensus.io/stats/view.(*worker).start(0xc0000d6700)
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0x9f fp=0xc00005ffc8 sp=0xc00005ff38 pc=0xa195ff
go.opencensus.io/stats/view.init.0.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x25 fp=0xc00005ffe0 sp=0xc00005ffc8 pc=0xa18965
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005ffe8 sp=0xc00005ffe0 pc=0x4776c1
created by go.opencensus.io/stats/view.init.0 in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x8d

goroutine 22 gp=0xc000642000 m=nil [chan receive]:
runtime.gopark(0xc0000ae480?, 0xc000556000?, 0x68?, 0x7?, 0x8f71a0?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0000596f8 sp=0xc0000596d8 pc=0x44006e
runtime.chanrecv(0xc0000ae420, 0xc0000597b8, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc000059770 sp=0xc0000596f8 pc=0x40a29f
runtime.chanrecv2(0xc000474840?, 0x0?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc000059798 sp=0xc000059770 pc=0x409ed2
github.com/google/syzkaller/pkg/stats.newSet.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/stats/set.go:98 +0x66 fp=0xc0000597e0 sp=0xc000059798 pc=0x8f5f06
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000597e8 sp=0xc0000597e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/stats.newSet in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/stats/set.go:97 +0xd6

goroutine 35 gp=0xc00018c1c0 m=nil [chan receive, 10 minutes]:
runtime.gopark(0x7b9065?, 0xb258a0?, 0x1?, 0x9e?, 0xc00019ff58?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00019fec8 sp=0xc00019fea8 pc=0x44006e
runtime.chanrecv(0xc0005f87e0, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc00019ff40 sp=0xc00019fec8 pc=0x40a29f
runtime.chanrecv1(0xc0005f87e0?, 0xc00019ffb0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc00019ff68 sp=0xc00019ff40 pc=0x409eb2
github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:77 +0x85 fp=0xc00019ffe0 sp=0xc00019ff68 pc=0x7ba005
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00019ffe8 sp=0xc00019ffe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:74 +0x4f

goroutine 11 gp=0xc00018c380 m=9 mp=0xc000739808 [syscall, 10 minutes]:
runtime.notetsleepg(0x14bc020, 0xffffffffffffffff)
	/usr/local/go/src/runtime/lock_sema.go:296 +0x29 fp=0xc00005bfa0 sp=0xc00005bf68 pc=0x410129
os/signal.signal_recv()
	/usr/local/go/src/runtime/sigqueue.go:152 +0x29 fp=0xc00005bfc0 sp=0xc00005bfa0 pc=0x473c89
os/signal.loop()
	/usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc00005bfe0 sp=0xc00005bfc0 pc=0x7b9453
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005bfe8 sp=0xc00005bfe0 pc=0x4776c1
created by os/signal.Notify.func1.1 in goroutine 35
	/usr/local/go/src/os/signal/signal.go:151 +0x1f

goroutine 3033 gp=0xc00018c700 m=nil [IO wait, 1 minutes]:
runtime.gopark(0x18?, 0xc0005b2409?, 0xf7?, 0xfb?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000059e00 sp=0xc000059de0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000059e38 sp=0xc000059e00 pc=0x439937
internal/poll.runtime_pollWait(0x212832020, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000059e58 sp=0xc000059e38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0000aea20?, 0xc0005b2409?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000059e80 sp=0xc000059e58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0000aea20, {0xc0005b2409, 0x1fbf7, 0x1fbf7})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000059f18 sp=0xc000059e80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0418, {0xc0005b2409?, 0xe9?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000059f58 sp=0xc000059f18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc000444800)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:737 +0x7a fp=0xc000059fc8 sp=0xc000059f58 pc=0xa3fe3a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:752 +0x24 fp=0xc000059fe0 sp=0xc000059fc8 pc=0xa3fd84
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000059fe8 sp=0xc000059fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 51
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:731 +0x9da

goroutine 10 gp=0xc00018c8c0 m=nil [select, 10 minutes, locked to thread]:
runtime.gopark(0xc00005b7a8?, 0x2?, 0x0?, 0x0?, 0xc00005b798?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005b640 sp=0xc00005b620 pc=0x44006e
runtime.selectgo(0xc00005b7a8, 0xc00005b794, 0x0?, 0x0, 0xc0000aef00?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00005b760 sp=0xc00005b640 pc=0x451b25
runtime.ensureSigM.func1()
	/usr/local/go/src/runtime/signal_unix.go:1034 +0x16f fp=0xc00005b7e0 sp=0xc00005b760 pc=0x46e60f
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005b7e8 sp=0xc00005b7e0 pc=0x4776c1
created by runtime.ensureSigM in goroutine 35
	/usr/local/go/src/runtime/signal_unix.go:1017 +0xc8

goroutine 2886 gp=0xc00018ca80 m=nil [IO wait, 1 minutes]:
runtime.gopark(0x1d?, 0xc000b1e409?, 0xf7?, 0xfb?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000058e00 sp=0xc000058de0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000058e38 sp=0xc000058e00 pc=0x439937
internal/poll.runtime_pollWait(0x212822c70, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000058e58 sp=0xc000058e38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0005f90e0?, 0xc000b1e409?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000058e80 sp=0xc000058e58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0005f90e0, {0xc000b1e409, 0x1fbf7, 0x1fbf7})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000058f18 sp=0xc000058e80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0eb0, {0xc000b1e409?, 0xe9?, 0xc000058fb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000058f58 sp=0xc000058f18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc000444a00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:737 +0x7a fp=0xc000058fc8 sp=0xc000058f58 pc=0xa3fe3a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:752 +0x24 fp=0xc000058fe0 sp=0xc000058fc8 pc=0xa3fd84
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000058fe8 sp=0xc000058fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 54
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:731 +0x9da

goroutine 36 gp=0xc00018cc40 m=nil [chan receive, 10 minutes]:
runtime.gopark(0x0?, 0xc0000a2750?, 0xb8?, 0xec?, 0xc0000aed18?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005aef0 sp=0xc00005aed0 pc=0x44006e
runtime.chanrecv(0xc00008a180, 0x0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc00005af68 sp=0xc00005aef0 pc=0x40a29f
runtime.chanrecv1(0x0?, 0x0?)
	/usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc00005af90 sp=0xc00005af68 pc=0x409eb2
main.main.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:102 +0x19 fp=0xc00005afe0 sp=0xc00005af90 pc=0xa45939
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005afe8 sp=0xc00005afe0 pc=0x4776c1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:100 +0x3b9

goroutine 37 gp=0xc00018d500 m=nil [IO wait, 10 minutes]:
runtime.gopark(0x411765?, 0x22e18c408?, 0xa?, 0x0?, 0xc0001a5c48?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0001a5ba8 sp=0xc0001a5b88 pc=0x44006e
runtime.netpollblock(0x22e1a73f8?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0001a5be0 sp=0xc0001a5ba8 pc=0x439937
internal/poll.runtime_pollWait(0x212822f58, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0001a5c00 sp=0xc0001a5be0 pc=0x471c45
internal/poll.(*pollDesc).wait(0x7?, 0x10?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0001a5c28 sp=0xc0001a5c00 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc000444080)
	/usr/local/go/src/internal/poll/fd_unix.go:611 +0x2ac fp=0xc0001a5cd0 sp=0xc0001a5c28 pc=0x4e956c
net.(*netFD).accept(0xc000444080)
	/usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc0001a5d88 sp=0xc0001a5cd0 pc=0x5c9869
net.(*TCPListener).accept(0xc0005f61a0)
	/usr/local/go/src/net/tcpsock_posix.go:159 +0x1e fp=0xc0001a5db0 sp=0xc0001a5d88 pc=0x5e063e
net.(*TCPListener).Accept(0xc0005f61a0)
	/usr/local/go/src/net/tcpsock.go:327 +0x30 fp=0xc0001a5de0 sp=0xc0001a5db0 pc=0x5df750
net/http.(*onceCloseListener).Accept(0xda1f10?)
	<autogenerated>:1 +0x24 fp=0xc0001a5df8 sp=0xc0001a5de0 pc=0x70f624
net/http.(*Server).Serve(0xc0000200f0, {0xda0f10, 0xc0005f61a0})
	/usr/local/go/src/net/http/server.go:3255 +0x33e fp=0xc0001a5f28 sp=0xc0001a5df8 pc=0x6ed5de
net/http.(*Server).ListenAndServe(0xc0000200f0)
	/usr/local/go/src/net/http/server.go:3184 +0x71 fp=0xc0001a5f58 sp=0xc0001a5f28 pc=0x6ed271
net/http.ListenAndServe(...)
	/usr/local/go/src/net/http/server.go:3438
main.setupPprofHandler.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:362 +0x9d fp=0xc0001a5fe0 sp=0xc0001a5f58 pc=0xa4729d
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0001a5fe8 sp=0xc0001a5fe0 pc=0x4776c1
created by main.setupPprofHandler in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:361 +0x37

goroutine 39 gp=0xc00018d6c0 m=nil [IO wait]:
runtime.gopark(0x6?, 0xc000745000?, 0x0?, 0x10?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0004f9958 sp=0xc0004f9938 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0004f9990 sp=0xc0004f9958 pc=0x439937
internal/poll.runtime_pollWait(0x212823528, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0004f99b0 sp=0xc0004f9990 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0000d6780?, 0xc000745000?, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0004f99d8 sp=0xc0004f99b0 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0000d6780, {0xc000745000, 0x1000, 0x1000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0004f9a70 sp=0xc0004f99d8 pc=0x4e54ba
net.(*netFD).Read(0xc0000d6780, {0xc000745000?, 0x197?, 0xaa4a40?})
	/usr/local/go/src/net/fd_posix.go:55 +0x25 fp=0xc0004f9ab8 sp=0xc0004f9a70 pc=0x5c7885
net.(*conn).Read(0xc000585790, {0xc000745000?, 0xc0004f9b58?, 0x4c0270?})
	/usr/local/go/src/net/net.go:179 +0x45 fp=0xc0004f9b00 sp=0xc0004f9ab8 pc=0x5d81c5
net.(*TCPConn).Read(0xc0004f9bb0?, {0xc000745000?, 0x407fc8?, 0xc0004f9b70?})
	<autogenerated>:1 +0x25 fp=0xc0004f9b30 sp=0xc0004f9b00 pc=0x5e7f85
bufio.(*Reader).fill(0xc0000af020)
	/usr/local/go/src/bufio/bufio.go:110 +0x103 fp=0xc0004f9b68 sp=0xc0004f9b30 pc=0x66c103
bufio.(*Reader).ReadByte(0xc0000af020)
	/usr/local/go/src/bufio/bufio.go:269 +0x27 fp=0xc0004f9b88 sp=0xc0004f9b68 pc=0x66c827
compress/flate.(*decompressor).moreBits(0xc000470608)
	/usr/local/go/src/compress/flate/inflate.go:697 +0x27 fp=0xc0004f9bc0 sp=0xc0004f9b88 pc=0x685427
compress/flate.(*decompressor).nextBlock(0xc000470608)
	/usr/local/go/src/compress/flate/inflate.go:304 +0x28 fp=0xc0004f9bd8 sp=0xc0004f9bc0 pc=0x683868
compress/flate.(*decompressor).Read(0xc000470608, {0xc00038b000, 0x1000, 0x0?})
	/usr/local/go/src/compress/flate/inflate.go:348 +0x5b fp=0xc0004f9c08 sp=0xc0004f9bd8 pc=0x683a7b
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc0005f6120?, {0xc00038b000?, 0xb60660?, 0xc0007a7bd0?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:124 +0x22 fp=0xc0004f9c38 sp=0xc0004f9c08 pc=0xa43242
bufio.(*Reader).Read(0xc0000af080, {0xc0005de230, 0x1, 0xc0004f9d68?})
	/usr/local/go/src/bufio/bufio.go:241 +0x197 fp=0xc0004f9c70 sp=0xc0004f9c38 pc=0x66c637
io.ReadAtLeast({0xd99320, 0xc0000af080}, {0xc0005de230, 0x1, 0x9}, 0x1)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0004f9cb8 sp=0xc0004f9c70 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
encoding/gob.decodeUintReader({0xd99320, 0xc0000af080}, {0xc0005de230, 0x9, 0x9})
	/usr/local/go/src/encoding/gob/decode.go:116 +0x51 fp=0xc0004f9d10 sp=0xc0004f9cb8 pc=0x9f52d1
encoding/gob.(*Decoder).recvMessage(0xc0000d6800)
	/usr/local/go/src/encoding/gob/decoder.go:82 +0x33 fp=0xc0004f9d48 sp=0xc0004f9d10 pc=0x9fec13
encoding/gob.(*Decoder).decodeTypeSequence(0xc0000d6800, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x47 fp=0xc0004f9d78 sp=0xc0004f9d48 pc=0x9fef87
encoding/gob.(*Decoder).DecodeValue(0xc0000d6800, {0xa96b00?, 0xc0000a5d70?, 0xc000277808?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x16e fp=0xc0004f9df8 sp=0xc0004f9d78 pc=0x9ff3ce
encoding/gob.(*Decoder).Decode(0xc0000d6800, {0xa96b00?, 0xc0000a5d70?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x12f fp=0xc0004f9e50 sp=0xc0004f9df8 pc=0x9ff20f
net/rpc.(*gobClientCodec).ReadResponseHeader(0xafa680?, 0xa93180?)
	/usr/local/go/src/net/rpc/client.go:228 +0x25 fp=0xc0004f9e78 sp=0xc0004f9e50 pc=0xa12ae5
net/rpc.(*Client).input(0xc0000af140)
	/usr/local/go/src/net/rpc/client.go:109 +0x9f fp=0xc0004f9fc8 sp=0xc0004f9e78 pc=0xa11c7f
net/rpc.NewClientWithCodec.gowrap1()
	/usr/local/go/src/net/rpc/client.go:206 +0x25 fp=0xc0004f9fe0 sp=0xc0004f9fc8 pc=0xa129c5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004f9fe8 sp=0xc0004f9fe0 pc=0x4776c1
created by net/rpc.NewClientWithCodec in goroutine 1
	/usr/local/go/src/net/rpc/client.go:206 +0xb6

goroutine 50 gp=0xc0005fae00 m=nil [IO wait]:
runtime.gopark(0x24?, 0xc0005dfd30?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003377e8 sp=0xc0003377c8 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000337820 sp=0xc0003377e8 pc=0x439937
internal/poll.runtime_pollWait(0x2edf04e88, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000337840 sp=0xc000337820 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000781500?, 0xc0005dfd30?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000337868 sp=0xc000337840 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000781500, {0xc0005dfd30, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000337900 sp=0xc000337868 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0b48, {0xc0005dfd30?, 0xc000337978?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000337940 sp=0xc000337900 pc=0x4ef772
io.ReadAtLeast({0xd990c0, 0xc0000a0b48}, {0xc0005dfd30, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000337988 sp=0xc000337940 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000d6180, 0xc000337d58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:897 +0x567 fp=0xc000337b40 sp=0xc000337988 pc=0xa40d27
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc000444200, 0xc000337d58, {0xc000783200, 0x838, 0x838})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:374 +0x15e fp=0xc000337bd0 sp=0xc000337b40 pc=0xa3cf3e
main.(*Proc).executeProgram(0xc0000106f0, {0xe46, {0xc000783200, 0x838, 0x838}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:122 +0x15b fp=0xc000337d38 sp=0xc000337bd0 pc=0xa47f9b
main.(*Proc).execute(0xc0000106f0?, {0xe46, {0xc000783200, 0x838, 0x838}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x98 fp=0xc000337dd0 sp=0xc000337d38 pc=0xa47d78
main.(*Proc).loop(0xc0000106f0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:50 +0x278 fp=0xc000337fc8 sp=0xc000337dd0 pc=0xa47718
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000337fe0 sp=0xc000337fc8 pc=0xa47465
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000337fe8 sp=0xc000337fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 51 gp=0xc0005fafc0 m=nil [IO wait]:
runtime.gopark(0x27?, 0xc0005dfc90?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003417e8 sp=0xc0003417c8 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000341820 sp=0xc0003417e8 pc=0x439937
internal/poll.runtime_pollWait(0x2edf04ba0, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000341840 sp=0xc000341820 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0000aeae0?, 0xc0005dfc90?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000341868 sp=0xc000341840 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0000aeae0, {0xc0005dfc90, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000341900 sp=0xc000341868 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0470, {0xc0005dfc90?, 0xc000341978?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000341940 sp=0xc000341900 pc=0x4ef772
io.ReadAtLeast({0xd990c0, 0xc0000a0470}, {0xc0005dfc90, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000341988 sp=0xc000341940 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000444800, 0xc000341d58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:897 +0x567 fp=0xc000341b40 sp=0xc000341988 pc=0xa40d27
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc000444280, 0xc000341d58, {0xc0007bf500, 0x618, 0x618})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:374 +0x15e fp=0xc000341bd0 sp=0xc000341b40 pc=0xa3cf3e
main.(*Proc).executeProgram(0xc000010708, {0xe44, {0xc0007bf500, 0x618, 0x618}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:122 +0x15b fp=0xc000341d38 sp=0xc000341bd0 pc=0xa47f9b
main.(*Proc).execute(0xc000010708?, {0xe44, {0xc0007bf500, 0x618, 0x618}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x98 fp=0xc000341dd0 sp=0xc000341d38 pc=0xa47d78
main.(*Proc).loop(0xc000010708)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:50 +0x278 fp=0xc000341fc8 sp=0xc000341dd0 pc=0xa47718
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000341fe0 sp=0xc000341fc8 pc=0xa47465
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000341fe8 sp=0xc000341fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 52 gp=0xc0005fb180 m=nil [IO wait]:
runtime.gopark(0x23?, 0xc0005dfce0?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00033f7e8 sp=0xc00033f7c8 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00033f820 sp=0xc00033f7e8 pc=0x439937
internal/poll.runtime_pollWait(0x2edf05078, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00033f840 sp=0xc00033f820 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000949c20?, 0xc0005dfce0?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00033f868 sp=0xc00033f840 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000949c20, {0xc0005dfce0, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00033f900 sp=0xc00033f868 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0da0, {0xc0005dfce0?, 0xc00033f978?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00033f940 sp=0xc00033f900 pc=0x4ef772
io.ReadAtLeast({0xd990c0, 0xc0000a0da0}, {0xc0005dfce0, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00033f988 sp=0xc00033f940 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000d6680, 0xc00033fd58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:897 +0x567 fp=0xc00033fb40 sp=0xc00033f988 pc=0xa40d27
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc000444300, 0xc00033fd58, {0xc0007c7300, 0x1060, 0x1060})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:374 +0x15e fp=0xc00033fbd0 sp=0xc00033fb40 pc=0xa3cf3e
main.(*Proc).executeProgram(0xc000010720, {0xe45, {0xc0007c7300, 0x1060, 0x1060}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:122 +0x15b fp=0xc00033fd38 sp=0xc00033fbd0 pc=0xa47f9b
main.(*Proc).execute(0xc000010720?, {0xe45, {0xc0007c7300, 0x1060, 0x1060}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x98 fp=0xc00033fdd0 sp=0xc00033fd38 pc=0xa47d78
main.(*Proc).loop(0xc000010720)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:50 +0x278 fp=0xc00033ffc8 sp=0xc00033fdd0 pc=0xa47718
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc00033ffe0 sp=0xc00033ffc8 pc=0xa47465
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00033ffe8 sp=0xc00033ffe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 53 gp=0xc0005fb340 m=nil [IO wait]:
runtime.gopark(0x21?, 0xc000543970?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0004fd7e8 sp=0xc0004fd7c8 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0004fd820 sp=0xc0004fd7e8 pc=0x439937
internal/poll.runtime_pollWait(0x212823338, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0004fd840 sp=0xc0004fd820 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0007a5920?, 0xc000543970?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0004fd868 sp=0xc0004fd840 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0007a5920, {0xc000543970, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0004fd900 sp=0xc0004fd868 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000924510, {0xc000543970?, 0xc0004fd978?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0004fd940 sp=0xc0004fd900 pc=0x4ef772
io.ReadAtLeast({0xd990c0, 0xc000924510}, {0xc000543970, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc0004fd988 sp=0xc0004fd940 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000444900, 0xc0004fdd58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:897 +0x567 fp=0xc0004fdb40 sp=0xc0004fd988 pc=0xa40d27
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc000444380, 0xc0004fdd58, {0xc0008a0000, 0x3d5, 0x3d5})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:374 +0x15e fp=0xc0004fdbd0 sp=0xc0004fdb40 pc=0xa3cf3e
main.(*Proc).executeProgram(0xc000010738, {0xe43, {0xc0008a0000, 0x3d5, 0x3d5}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:122 +0x15b fp=0xc0004fdd38 sp=0xc0004fdbd0 pc=0xa47f9b
main.(*Proc).execute(0xc000010738?, {0xe43, {0xc0008a0000, 0x3d5, 0x3d5}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x98 fp=0xc0004fddd0 sp=0xc0004fdd38 pc=0xa47d78
main.(*Proc).loop(0xc000010738)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:50 +0x278 fp=0xc0004fdfc8 sp=0xc0004fddd0 pc=0xa47718
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc0004fdfe0 sp=0xc0004fdfc8 pc=0xa47465
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004fdfe8 sp=0xc0004fdfe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 54 gp=0xc0005fb500 m=nil [IO wait]:
runtime.gopark(0x25?, 0xc0005df860?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003337e8 sp=0xc0003337c8 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000333820 sp=0xc0003337e8 pc=0x439937
internal/poll.runtime_pollWait(0x2edf05268, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000333840 sp=0xc000333820 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0005f94a0?, 0xc0005df860?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000333868 sp=0xc000333840 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0005f94a0, {0xc0005df860, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000333900 sp=0xc000333868 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0ef0, {0xc0005df860?, 0xc000333978?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000333940 sp=0xc000333900 pc=0x4ef772
io.ReadAtLeast({0xd990c0, 0xc0000a0ef0}, {0xc0005df860, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000333988 sp=0xc000333940 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000444a00, 0xc000333d58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:897 +0x567 fp=0xc000333b40 sp=0xc000333988 pc=0xa40d27
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc000444400, 0xc000333d58, {0xc0005e2f00, 0x493, 0x493})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:374 +0x15e fp=0xc000333bd0 sp=0xc000333b40 pc=0xa3cf3e
main.(*Proc).executeProgram(0xc000010750, {0xe2e, {0xc0005e2f00, 0x493, 0x493}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:122 +0x15b fp=0xc000333d38 sp=0xc000333bd0 pc=0xa47f9b
main.(*Proc).execute(0xc000010750?, {0xe2e, {0xc0005e2f00, 0x493, 0x493}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x98 fp=0xc000333dd0 sp=0xc000333d38 pc=0xa47d78
main.(*Proc).loop(0xc000010750)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:50 +0x278 fp=0xc000333fc8 sp=0xc000333dd0 pc=0xa47718
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000333fe0 sp=0xc000333fc8 pc=0xa47465
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000333fe8 sp=0xc000333fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 55 gp=0xc0005fb6c0 m=nil [IO wait]:
runtime.gopark(0x26?, 0xc000543770?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003437e8 sp=0xc0003437c8 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000343820 sp=0xc0003437e8 pc=0x439937
internal/poll.runtime_pollWait(0x212822798, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000343840 sp=0xc000343820 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0007a49c0?, 0xc000543770?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000343868 sp=0xc000343840 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0007a49c0, {0xc000543770, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000343900 sp=0xc000343868 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0690, {0xc000543770?, 0xc000343978?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000343940 sp=0xc000343900 pc=0x4ef772
io.ReadAtLeast({0xd990c0, 0xc0000a0690}, {0xc000543770, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000343988 sp=0xc000343940 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000444600, 0xc000343d58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:897 +0x567 fp=0xc000343b40 sp=0xc000343988 pc=0xa40d27
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc000444480, 0xc000343d58, {0xc0005e98c0, 0x286, 0x286})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:374 +0x15e fp=0xc000343bd0 sp=0xc000343b40 pc=0xa3cf3e
main.(*Proc).executeProgram(0xc000010780, {0xe40, {0xc0005e98c0, 0x286, 0x286}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:122 +0x15b fp=0xc000343d38 sp=0xc000343bd0 pc=0xa47f9b
main.(*Proc).execute(0xc000010780?, {0xe40, {0xc0005e98c0, 0x286, 0x286}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x98 fp=0xc000343dd0 sp=0xc000343d38 pc=0xa47d78
main.(*Proc).loop(0xc000010780)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:50 +0x278 fp=0xc000343fc8 sp=0xc000343dd0 pc=0xa47718
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000343fe0 sp=0xc000343fc8 pc=0xa47465
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000343fe8 sp=0xc000343fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 56 gp=0xc0005fb880 m=nil [IO wait]:
runtime.gopark(0x28?, 0xc0005df900?, 0xc?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003317e8 sp=0xc0003317c8 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000331820 sp=0xc0003317e8 pc=0x439937
internal/poll.runtime_pollWait(0x2edf05360, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000331840 sp=0xc000331820 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000948480?, 0xc0005df900?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000331868 sp=0xc000331840 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000948480, {0xc0005df900, 0xc, 0xc})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000331900 sp=0xc000331868 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0788, {0xc0005df900?, 0xc000331978?, 0x411ae5?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc000331940 sp=0xc000331900 pc=0x4ef772
io.ReadAtLeast({0xd990c0, 0xc0000a0788}, {0xc0005df900, 0xc, 0xc}, 0xc)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc000331988 sp=0xc000331940 pc=0x4c0270
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000d6280, 0xc000331d58?, {0x0, 0x0, 0x0})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:897 +0x567 fp=0xc000331b40 sp=0xc000331988 pc=0xa40d27
github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc000444500, 0xc000331d58, {0xc000075680, 0x254, 0x254})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:374 +0x15e fp=0xc000331bd0 sp=0xc000331b40 pc=0xa3cf3e
main.(*Proc).executeProgram(0xc000010798, {0xe2a, {0xc000075680, 0x254, 0x254}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:122 +0x15b fp=0xc000331d38 sp=0xc000331bd0 pc=0xa47f9b
main.(*Proc).execute(0xc000010798?, {0xe2a, {0xc000075680, 0x254, 0x254}, {0x15, 0xffe2, 0x0}, 0x1, 0x0, ...})
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x98 fp=0xc000331dd0 sp=0xc000331d38 pc=0xa47d78
main.(*Proc).loop(0xc000010798)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:50 +0x278 fp=0xc000331fc8 sp=0xc000331dd0 pc=0xa47718
main.startProc.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000331fe0 sp=0xc000331fc8 pc=0xa47465
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000331fe8 sp=0xc000331fe0 pc=0x4776c1
created by main.startProc in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a

goroutine 57 gp=0xc0005fbdc0 m=nil [runnable]:
syscall.syscall(0x4ca6e0, 0x6, 0xc0002285c0, 0x26)
	/usr/local/go/src/runtime/sys_openbsd3.go:24 +0x35 fp=0xc0004fb708 sp=0xc0004fb6e8 pc=0x474435
syscall.syscall(0xc00021c400?, 0xc0004fb7b8?, 0x4e40a7?, 0x7ffff80000000000?)
	<autogenerated>:1 +0x25 fp=0xc0004fb750 sp=0xc0004fb708 pc=0x47a085
syscall.write(0xc0000d6780?, {0xc0002285c0?, 0x404000e800000000?, 0x10000000f?})
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:1634 +0x45 fp=0xc0004fb790 sp=0xc0004fb750 pc=0x4c9225
syscall.Write(...)
	/usr/local/go/src/syscall/syscall_unix.go:209
internal/poll.ignoringEINTRIO(...)
	/usr/local/go/src/internal/poll/fd_unix.go:736
internal/poll.(*FD).Write(0xc0000d6780, {0xc0002285c0, 0x26, 0xf8})
	/usr/local/go/src/internal/poll/fd_unix.go:380 +0x368 fp=0xc0004fb840 sp=0xc0004fb790 pc=0x4e75e8
net.(*netFD).Write(0xc0000d6780, {0xc0002285c0?, 0xc0002285a0?, 0xc00049e000?})
	/usr/local/go/src/net/fd_posix.go:96 +0x25 fp=0xc0004fb888 sp=0xc0004fb840 pc=0x5c80a5
net.(*conn).Write(0xc000585790, {0xc0002285c0?, 0x67ded8?, 0xc00065c000?})
	/usr/local/go/src/net/net.go:191 +0x45 fp=0xc0004fb8d0 sp=0xc0004fb888 pc=0x5d8385
net.(*TCPConn).Write(0x67cd4a?, {0xc0002285c0?, 0xc00058b580?, 0xc0005ec858?})
	<autogenerated>:1 +0x25 fp=0xc0004fb900 sp=0xc0004fb8d0 pc=0x5e8285
compress/flate.(*huffmanBitWriter).write(...)
	/usr/local/go/src/compress/flate/huffman_bit_writer.go:136
compress/flate.(*huffmanBitWriter).flush(0xc0002285a0)
	/usr/local/go/src/compress/flate/huffman_bit_writer.go:128 +0xbf fp=0xc0004fb930 sp=0xc0004fb900 pc=0x68031f
compress/flate.(*huffmanBitWriter).writeStoredHeader(0xc0002285a0, 0x0, 0x0?)
	/usr/local/go/src/compress/flate/huffman_bit_writer.go:409 +0x3f fp=0xc0004fb958 sp=0xc0004fb930 pc=0x68113f
compress/flate.(*compressor).syncFlush(0xc00065c000)
	/usr/local/go/src/compress/flate/deflate.go:560 +0x57 fp=0xc0004fb980 sp=0xc0004fb958 pc=0x67e4f7
compress/flate.(*Writer).Flush(...)
	/usr/local/go/src/compress/flate/deflate.go:725
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Write(0xc0002a06f0, {0xc00038a000?, 0xa93140?, 0xc0004743c0?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:132 +0x45 fp=0xc0004fb9b8 sp=0xc0004fb980 pc=0xa432c5
bufio.(*Writer).Flush(0xc00058b580)
	/usr/local/go/src/bufio/bufio.go:639 +0x55 fp=0xc0004fba00 sp=0xc0004fb9b8 pc=0x66dbf5
net/rpc.(*gobClientCodec).WriteRequest(0xc0002a0ba0, 0xc0002a0bd0?, {0xa93140, 0xc0004743c0})
	/usr/local/go/src/net/rpc/client.go:224 +0x6c fp=0xc0004fba28 sp=0xc0004fba00 pc=0xa12a6c
net/rpc.(*Client).send(0xc0000af140, 0xc0007a7cc0)
	/usr/local/go/src/net/rpc/client.go:91 +0x224 fp=0xc0004fbaa8 sp=0xc0004fba28 pc=0xa11a44
net/rpc.(*Client).Go(0xc0000af140, {0xc26fe9, 0x14}, {0xa93140, 0xc0004743c0}, {0xa93180, 0xc0007a7c70}, 0xc000a88e40)
	/usr/local/go/src/net/rpc/client.go:315 +0x13a fp=0xc0004fbae8 sp=0xc0004fbaa8 pc=0xa12cfa
net/rpc.(*Client).Call(...)
	/usr/local/go/src/net/rpc/client.go:321
github.com/google/syzkaller/pkg/rpctype.(*RPCClient).Call(0xc0000a2888, {0xc26fe9, 0x14}, {0xa93140, 0xc0004743c0}, {0xa93180, 0xc0007a7c70})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:88 +0x145 fp=0xc0004fbb80 sp=0xc0004fbae8 pc=0xa42dc5
main.(*FuzzerTool).exchangeDataCall(0xc00065b450, {0xc0007d4790, 0x1, 0x1}, 0x14ed88)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:264 +0x21c fp=0xc0004fbc98 sp=0xc0004fbb80 pc=0xa45fdc
main.(*FuzzerTool).exchangeDataWorker(0xc00065b450)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:304 +0x76 fp=0xc0004fbfc8 sp=0xc0004fbc98 pc=0xa461f6
main.main.gowrap1()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:202 +0x25 fp=0xc0004fbfe0 sp=0xc0004fbfc8 pc=0xa458e5
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004fbfe8 sp=0xc0004fbfe0 pc=0x4776c1
created by main.main in goroutine 1
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:202 +0x1168

goroutine 3034 gp=0xc00018d880 m=4 mp=0xc000063808 [syscall, 1 minutes]:
syscall.syscall6(0x4ca040, 0x13454, 0xc00005eeb4, 0x0, 0xc00009c5a0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00005edd0 sp=0xc00005edb0 pc=0x474535
syscall.syscall6(0x211?, 0x18d6c366?, 0x1000005ee70?, 0x22e18c688?, 0x90?, 0x25d3e45b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00005ee30 sp=0xc00005edd0 pc=0x47a14f
syscall.wait4(0xc00005eeb8?, 0x411ae5?, 0x90?, 0xbf2360?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00005ee90 sp=0xc00005ee30 pc=0x4c68a5
syscall.Wait4(0xc00005ef38?, 0xc00005eeec, 0xc00005ef30?, 0x0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00005eec8 sp=0xc00005ee90 pc=0x4c3fe5
os.(*Process).wait(0xc00038e210)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00005ef20 sp=0xc00005eec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0007242c0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00005ef80 sp=0xc00005ef20 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc000444800)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:760 +0x2c fp=0xc00005efc8 sp=0xc00005ef80 pc=0xa3fccc
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:765 +0x24 fp=0xc00005efe0 sp=0xc00005efc8 pc=0xa3fc64
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005efe8 sp=0xc00005efe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 51
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:759 +0xbd4

goroutine 3893 gp=0xc00018dc00 m=nil [select]:
runtime.gopark(0xc0001a27b0?, 0x2?, 0xd0?, 0x26?, 0xc0001a278c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0001a2638 sp=0xc0001a2618 pc=0x44006e
runtime.selectgo(0xc0001a27b0, 0xc0001a2788, 0xc000013530?, 0x0, 0x4?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0001a2758 sp=0xc0001a2638 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:882 +0x77 fp=0xc0001a27e0 sp=0xc0001a2758 pc=0xa41457
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0001a27e8 sp=0xc0001a27e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 52
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:880 +0x24d

goroutine 3758 gp=0xc00018ddc0 m=11 mp=0xc0005fe808 [syscall]:
syscall.syscall6(0x4ca040, 0x13b0e, 0xc0001a1eb4, 0x0, 0xc000590120, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0001a1dd0 sp=0xc0001a1db0 pc=0x474535
syscall.syscall6(0x0?, 0xcdd958?, 0x10100b3a340?, 0x25d3ef368?, 0x90?, 0x25d3e45b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc0001a1e30 sp=0xc0001a1dd0 pc=0x47a14f
syscall.wait4(0xc0001a1eb8?, 0x411ae5?, 0x90?, 0xbf2360?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0001a1e90 sp=0xc0001a1e30 pc=0x4c68a5
syscall.Wait4(0xc0001a1f38?, 0xc0001a1eec, 0x212822b78?, 0x12a05ef01?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0001a1ec8 sp=0xc0001a1e90 pc=0x4c3fe5
os.(*Process).wait(0xc00057e6c0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0001a1f20 sp=0xc0001a1ec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000724420)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc0001a1f80 sp=0xc0001a1f20 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0000d6300)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:760 +0x2c fp=0xc0001a1fc8 sp=0xc0001a1f80 pc=0xa3fccc
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:765 +0x24 fp=0xc0001a1fe0 sp=0xc0001a1fc8 pc=0xa3fc64
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0001a1fe8 sp=0xc0001a1fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 49
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:759 +0xbd4

goroutine 3757 gp=0xc000643880 m=nil [IO wait]:
runtime.gopark(0x1b?, 0xc0004d2409?, 0xf7?, 0xfb?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00019f600 sp=0xc00019f5e0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00019f638 sp=0xc00019f600 pc=0x439937
internal/poll.runtime_pollWait(0x212831e30, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00019f658 sp=0xc00019f638 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0007a4060?, 0xc0004d2409?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00019f680 sp=0xc00019f658 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0007a4060, {0xc0004d2409, 0x1fbf7, 0x1fbf7})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00019f718 sp=0xc00019f680 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0060, {0xc0004d2409?, 0xc0005df588?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00019f758 sp=0xc00019f718 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0000d6300)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:737 +0x7a fp=0xc00019f7c8 sp=0xc00019f758 pc=0xa3fe3a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:752 +0x24 fp=0xc00019f7e0 sp=0xc00019f7c8 pc=0xa3fd84
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00019f7e8 sp=0xc00019f7e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 49
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:731 +0x9da

goroutine 3632 gp=0xc000643a40 m=nil [IO wait]:
runtime.gopark(0x1e?, 0xc000610409?, 0xf7?, 0xfb?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0001a0e00 sp=0xc0001a0de0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0001a0e38 sp=0xc0001a0e00 pc=0x439937
internal/poll.runtime_pollWait(0x212823240, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0001a0e58 sp=0xc0001a0e38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0009483c0?, 0xc000610409?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0001a0e80 sp=0xc0001a0e58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0009483c0, {0xc000610409, 0x1fbf7, 0x1fbf7})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0001a0f18 sp=0xc0001a0e80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0778, {0xc000610409?, 0xc0000ac22c?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc0001a0f58 sp=0xc0001a0f18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0000d6280)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:737 +0x7a fp=0xc0001a0fc8 sp=0xc0001a0f58 pc=0xa3fe3a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:752 +0x24 fp=0xc0001a0fe0 sp=0xc0001a0fc8 pc=0xa3fd84
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0001a0fe8 sp=0xc0001a0fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 56
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:731 +0x9da

goroutine 3894 gp=0xc000007dc0 m=nil [select]:
runtime.gopark(0xc0001a17b0?, 0x2?, 0x56?, 0xfc?, 0xc0001a178c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0001a1638 sp=0xc0001a1618 pc=0x44006e
runtime.selectgo(0xc0001a17b0, 0xc0001a1788, 0xe9?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0001a1758 sp=0xc0001a1638 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:882 +0x77 fp=0xc0001a17e0 sp=0xc0001a1758 pc=0xa41457
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0001a17e8 sp=0xc0001a17e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 50
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:880 +0x24d

goroutine 3665 gp=0xc000076380 m=5 mp=0xc000738808 [syscall]:
syscall.syscall6(0x4ca040, 0x2722, 0xc00019eeb4, 0x0, 0xc00009c870, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00019edd0 sp=0xc00019edb0 pc=0x474535
syscall.syscall6(0x452026?, 0xc000076380?, 0x10000000002?, 0x22e18c688?, 0x90?, 0x25d3e4108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00019ee30 sp=0xc00019edd0 pc=0x47a14f
syscall.wait4(0xc00019eeb8?, 0x411ae5?, 0x90?, 0xbf2360?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00019ee90 sp=0xc00019ee30 pc=0x4c68a5
syscall.Wait4(0xc0009505a8?, 0xc00019eeec, 0x3?, 0xc000076380?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00019eec8 sp=0xc00019ee90 pc=0x4c3fe5
os.(*Process).wait(0xc00038e600)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00019ef20 sp=0xc00019eec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000724580)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00019ef80 sp=0xc00019ef20 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0000d6280)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:760 +0x2c fp=0xc00019efc8 sp=0xc00019ef80 pc=0xa3fccc
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:765 +0x24 fp=0xc00019efe0 sp=0xc00019efc8 pc=0xa3fc64
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00019efe8 sp=0xc00019efe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 56
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:759 +0xbd4

goroutine 3892 gp=0xc0003b0fc0 m=nil [select]:
runtime.gopark(0xc0000f47b0?, 0x2?, 0x56?, 0xfc?, 0xc0000f478c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0000f4638 sp=0xc0000f4618 pc=0x44006e
runtime.selectgo(0xc0000f47b0, 0xc0000f4788, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0000f4758 sp=0xc0000f4638 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:882 +0x77 fp=0xc0000f47e0 sp=0xc0000f4758 pc=0xa41457
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000f47e8 sp=0xc0000f47e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 51
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:880 +0x24d

goroutine 3862 gp=0xc0003b1340 m=nil [select]:
runtime.gopark(0xc00096efb0?, 0x2?, 0x56?, 0xfc?, 0xc00096ef8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00096ee38 sp=0xc00096ee18 pc=0x44006e
runtime.selectgo(0xc00096efb0, 0xc00096ef88, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00096ef58 sp=0xc00096ee38 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:882 +0x77 fp=0xc00096efe0 sp=0xc00096ef58 pc=0xa41457
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00096efe8 sp=0xc00096efe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 54
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:880 +0x24d

goroutine 2897 gp=0xc0003b1500 m=nil [runnable]:
syscall.syscall6(0x4ca040, 0xf654, 0xc0000f56b4, 0x0, 0xc000590090, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0000f55d0 sp=0xc0000f55b0 pc=0x474535
syscall.syscall6(0x452026?, 0xc0000f57b0?, 0x10100000002?, 0x25d3ef368?, 0x90?, 0x25d3e4108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc0000f5630 sp=0xc0000f55d0 pc=0x47a14f
syscall.wait4(0xc0000f56b8?, 0x411ae5?, 0x90?, 0xbf2360?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0000f5690 sp=0xc0000f5630 pc=0x4c68a5
syscall.Wait4(0xc0005e0eb8?, 0xc0000f56ec, 0xc0000f578c?, 0x10000c0003b1500?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0000f56c8 sp=0xc0000f5690 pc=0x4c3fe5
os.(*Process).wait(0xc00038e000)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0000f5720 sp=0xc0000f56c8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000724dc0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc0000f5780 sp=0xc0000f5720 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc000444a00)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:760 +0x2c fp=0xc0000f57c8 sp=0xc0000f5780 pc=0xa3fccc
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:765 +0x24 fp=0xc0000f57e0 sp=0xc0000f57c8 pc=0xa3fc64
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000f57e8 sp=0xc0000f57e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 54
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:759 +0xbd4

goroutine 3384 gp=0xc000077500 m=nil [IO wait, 1 minutes]:
runtime.gopark(0x1c?, 0xc000aca409?, 0xf7?, 0xfb?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00096b600 sp=0xc00096b5e0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00096b638 sp=0xc00096b600 pc=0x439937
internal/poll.runtime_pollWait(0x2edf05648, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00096b658 sp=0xc00096b638 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000781440?, 0xc000aca409?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00096b680 sp=0xc00096b658 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000781440, {0xc000aca409, 0x1fbf7, 0x1fbf7})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00096b718 sp=0xc00096b680 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0b20, {0xc000aca409?, 0xc000641c78?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00096b758 sp=0xc00096b718 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0000d6180)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:737 +0x7a fp=0xc00096b7c8 sp=0xc00096b758 pc=0xa3fe3a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:752 +0x24 fp=0xc00096b7e0 sp=0xc00096b7c8 pc=0xa3fd84
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00096b7e8 sp=0xc00096b7e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 50
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:731 +0x9da

goroutine 2517 gp=0xc000970000 m=nil [IO wait, 1 minutes]:
runtime.gopark(0x1a?, 0xc0009c2000?, 0x0?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00096ae00 sp=0xc00096ade0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00096ae38 sp=0xc00096ae00 pc=0x439937
internal/poll.runtime_pollWait(0x212823430, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00096ae58 sp=0xc00096ae38 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0007a5860?, 0xc0009c2000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00096ae80 sp=0xc00096ae58 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0007a5860, {0xc0009c2000, 0x10000, 0x10000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00096af18 sp=0xc00096ae80 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc000924500, {0xc0009c2000?, 0xe9?, 0xc00096afb8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00096af58 sp=0xc00096af18 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc000444900)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:737 +0x7a fp=0xc00096afc8 sp=0xc00096af58 pc=0xa3fe3a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:752 +0x24 fp=0xc00096afe0 sp=0xc00096afc8 pc=0xa3fd84
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00096afe8 sp=0xc00096afe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 53
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:731 +0x9da

goroutine 2893 gp=0xc0009701c0 m=nil [IO wait, 1 minutes]:
runtime.gopark(0x1f?, 0xc0005a2000?, 0x0?, 0x0?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00096c600 sp=0xc00096c5e0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00096c638 sp=0xc00096c600 pc=0x439937
internal/poll.runtime_pollWait(0x212822988, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00096c658 sp=0xc00096c638 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc0007a4900?, 0xc0005a2000?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00096c680 sp=0xc00096c658 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0007a4900, {0xc0005a2000, 0x10000, 0x10000})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00096c718 sp=0xc00096c680 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0680, {0xc0005a2000?, 0xc000542ba0?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00096c758 sp=0xc00096c718 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc000444600)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:737 +0x7a fp=0xc00096c7c8 sp=0xc00096c758 pc=0xa3fe3a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:752 +0x24 fp=0xc00096c7e0 sp=0xc00096c7c8 pc=0xa3fd84
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00096c7e8 sp=0xc00096c7e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 55
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:731 +0x9da

goroutine 2518 gp=0xc000970380 m=7 mp=0xc000739008 [syscall, 2 minutes]:
syscall.syscall6(0x4ca040, 0x29e4, 0xc00096ceb4, 0x0, 0xc00009d4d0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00096cdd0 sp=0xc00096cdb0 pc=0x474535
syscall.syscall6(0x452026?, 0xc000970380?, 0x10000000002?, 0x22e18c688?, 0x90?, 0x25d3e45b8?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc00096ce30 sp=0xc00096cdd0 pc=0x47a14f
syscall.wait4(0xc00096ceb8?, 0x411ae5?, 0x90?, 0xbf2360?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00096ce90 sp=0xc00096ce30 pc=0x4c68a5
syscall.Wait4(0xc00075b458?, 0xc00096ceec, 0x3?, 0xc000970380?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00096cec8 sp=0xc00096ce90 pc=0x4c3fe5
os.(*Process).wait(0xc00038fb90)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00096cf20 sp=0xc00096cec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000724840)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00096cf80 sp=0xc00096cf20 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc000444900)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:760 +0x2c fp=0xc00096cfc8 sp=0xc00096cf80 pc=0xa3fccc
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:765 +0x24 fp=0xc00096cfe0 sp=0xc00096cfc8 pc=0xa3fc64
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00096cfe8 sp=0xc00096cfe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 53
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:759 +0xbd4

goroutine 3679 gp=0xc000970540 m=nil [IO wait]:
runtime.gopark(0x19?, 0xc000a08409?, 0xf7?, 0xfb?, 0xffffffffffffffff?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00096d600 sp=0xc00096d5e0 pc=0x44006e
runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00096d638 sp=0xc00096d600 pc=0x439937
internal/poll.runtime_pollWait(0x2edf04d90, 0x72)
	/usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00096d658 sp=0xc00096d638 pc=0x471c45
internal/poll.(*pollDesc).wait(0xc000949b60?, 0xc000a08409?, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00096d680 sp=0xc00096d658 pc=0x4e41c7
internal/poll.(*pollDesc).waitRead(...)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000949b60, {0xc000a08409, 0x1fbf7, 0x1fbf7})
	/usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00096d718 sp=0xc00096d680 pc=0x4e54ba
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:29
os.(*File).Read(0xc0000a0d90, {0xc000a08409?, 0xe9?, 0xc00096d7b8?})
	/usr/local/go/src/os/file.go:118 +0x52 fp=0xc00096d758 sp=0xc00096d718 pc=0x4ef772
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0000d6680)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:737 +0x7a fp=0xc00096d7c8 sp=0xc00096d758 pc=0xa3fe3a
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:752 +0x24 fp=0xc00096d7e0 sp=0xc00096d7c8 pc=0xa3fd84
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00096d7e8 sp=0xc00096d7e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 52
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:731 +0x9da

goroutine 3880 gp=0xc000971880 m=nil [select]:
runtime.gopark(0xc000a697b0?, 0x2?, 0x56?, 0xfc?, 0xc000a6978c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000a69638 sp=0xc000a69618 pc=0x44006e
runtime.selectgo(0xc000a697b0, 0xc000a69788, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000a69758 sp=0xc000a69638 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:882 +0x77 fp=0xc000a697e0 sp=0xc000a69758 pc=0xa41457
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000a697e8 sp=0xc000a697e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 53
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:880 +0x24d

goroutine 2894 gp=0xc000971c00 m=12 mp=0xc0005ff008 [syscall, 1 minutes]:
syscall.syscall6(0x4ca040, 0x16849, 0xc000a656b4, 0x0, 0xc0005902d0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000a655d0 sp=0xc000a655b0 pc=0x474535
syscall.syscall6(0x208?, 0x2a81af5e?, 0x10000a65710?, 0x25d3ef368?, 0x90?, 0x25d3e4108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000a65630 sp=0xc000a655d0 pc=0x47a14f
syscall.wait4(0xc000a656b8?, 0x411ae5?, 0x90?, 0xbf2360?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000a65690 sp=0xc000a65630 pc=0x4c68a5
syscall.Wait4(0xc000a65738?, 0xc000a656ec, 0xc000a65730?, 0x0?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000a656c8 sp=0xc000a65690 pc=0x4c3fe5
os.(*Process).wait(0xc00057e840)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000a65720 sp=0xc000a656c8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000724160)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000a65780 sp=0xc000a65720 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc000444600)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:760 +0x2c fp=0xc000a657c8 sp=0xc000a65780 pc=0xa3fccc
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:765 +0x24 fp=0xc000a657e0 sp=0xc000a657c8 pc=0xa3fc64
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000a657e8 sp=0xc000a657e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 55
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:759 +0xbd4

goroutine 3680 gp=0xc00070c540 m=3 mp=0xc000063008 [syscall]:
syscall.syscall6(0x4ca040, 0x1510, 0xc000a65eb4, 0x0, 0xc00009cbd0, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000a65dd0 sp=0xc000a65db0 pc=0x474535
syscall.syscall6(0x452026?, 0xc00070c540?, 0x10000000002?, 0x22e18c688?, 0x90?, 0x25d3e4108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000a65e30 sp=0xc000a65dd0 pc=0x47a14f
syscall.wait4(0xc000a65eb8?, 0x411ae5?, 0x90?, 0xbf2360?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000a65e90 sp=0xc000a65e30 pc=0x4c68a5
syscall.Wait4(0xc0005e0b98?, 0xc000a65eec, 0x3?, 0xc00070c540?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000a65ec8 sp=0xc000a65e90 pc=0x4c3fe5
os.(*Process).wait(0xc00038ec30)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000a65f20 sp=0xc000a65ec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc0007249a0)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000a65f80 sp=0xc000a65f20 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0000d6680)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:760 +0x2c fp=0xc000a65fc8 sp=0xc000a65f80 pc=0xa3fccc
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:765 +0x24 fp=0xc000a65fe0 sp=0xc000a65fc8 pc=0xa3fc64
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000a65fe8 sp=0xc000a65fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 52
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:759 +0xbd4

goroutine 3385 gp=0xc0009e6a80 m=15 mp=0xc00008e808 [syscall, 1 minutes]:
syscall.syscall6(0x4ca040, 0x10c1b, 0xc000a62eb4, 0x0, 0xc00009cd80, 0x0, 0x0)
	/usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000a62dd0 sp=0xc000a62db0 pc=0x474535
syscall.syscall6(0x40998c?, 0xc0009e6a80?, 0x10000000000?, 0x22e18c688?, 0x90?, 0x25d3e4108?, 0x90?)
	<autogenerated>:1 +0x2f fp=0xc000a62e30 sp=0xc000a62dd0 pc=0x47a14f
syscall.wait4(0xc000a62eb8?, 0x411ae5?, 0x90?, 0xbf2360?)
	/usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000a62e90 sp=0xc000a62e30 pc=0x4c68a5
syscall.Wait4(0x40fc56?, 0xc000a62eec, 0x3?, 0xc0009e6a80?)
	/usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000a62ec8 sp=0xc000a62e90 pc=0x4c3fe5
os.(*Process).wait(0xc00038ecf0)
	/usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000a62f20 sp=0xc000a62ec8 pc=0x4eec4d
os.(*Process).Wait(...)
	/usr/local/go/src/os/exec.go:134
os/exec.(*Cmd).Wait(0xc000a02580)
	/usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000a62f80 sp=0xc000a62f20 pc=0x7b5f85
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0000d6180)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:760 +0x2c fp=0xc000a62fc8 sp=0xc000a62f80 pc=0xa3fccc
github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:765 +0x24 fp=0xc000a62fe0 sp=0xc000a62fc8 pc=0xa3fc64
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000a62fe8 sp=0xc000a62fe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 50
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:759 +0xbd4

goroutine 3878 gp=0xc00070c1c0 m=nil [select]:
runtime.gopark(0xc0004bafb0?, 0x2?, 0xd0?, 0xae?, 0xc0004baf8c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0004bae38 sp=0xc0004bae18 pc=0x44006e
runtime.selectgo(0xc0004bafb0, 0xc0004baf88, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0004baf58 sp=0xc0004bae38 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:882 +0x77 fp=0xc0004bafe0 sp=0xc0004baf58 pc=0xa41457
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004bafe8 sp=0xc0004bafe0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 55
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:880 +0x24d

goroutine 3865 gp=0xc00070cc40 m=nil [select]:
runtime.gopark(0xc0004bb7b0?, 0x2?, 0x56?, 0xfc?, 0xc0004bb78c?)
	/usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0004bb638 sp=0xc0004bb618 pc=0x44006e
runtime.selectgo(0xc0004bb7b0, 0xc0004bb788, 0x0?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0004bb758 sp=0xc0004bb638 pc=0x451b25
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:882 +0x77 fp=0xc0004bb7e0 sp=0xc0004bb758 pc=0xa41457
runtime.goexit({})
	/usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004bb7e8 sp=0xc0004bb7e0 pc=0x4776c1
created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 56
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:880 +0x24d
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