fatal error: s.freeindex > s.nelems
goroutine 14 [running]:
runtime.throw({0xaaea3a?, 0xc01adb1730?})
/usr/local/go/src/runtime/panic.go:1047 +0x5d fp=0xc01adb16e8 sp=0xc01adb16b8 pc=0x4363bd
runtime.(*mspan).nextFreeIndex(0x4d7d86?)
/usr/local/go/src/runtime/mbitmap.go:145 +0x147 fp=0xc01adb1720 sp=0xc01adb16e8 pc=0x414767
runtime.(*mcache).nextFree(0x7f02e4040108, 0x36)
/usr/local/go/src/runtime/malloc.go:848 +0x4d fp=0xc01adb1768 sp=0xc01adb1720 pc=0x40d26d
runtime.mallocgc(0x240, 0xa07500, 0x1)
/usr/local/go/src/runtime/malloc.go:1042 +0x44d fp=0xc01adb17d0 sp=0xc01adb1768 pc=0x40d88d
runtime.makeslice(0x4675ce?, 0xc02d721c20?, 0xc009cfe5f8?)
/usr/local/go/src/runtime/slice.go:103 +0x52 fp=0xc01adb17f8 sp=0xc01adb17d0 pc=0x44e052
github.com/google/syzkaller/pkg/ipc.(*Env).parseOutput(0xc024856d90?, 0xc023fcea80, 0xc0003fff68)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:333 +0xb4 fp=0xc01adb1a30 sp=0xc01adb17f8 pc=0x8f9394
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc02f5650e0, 0x1?, 0xc023fcea80)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:293 +0x315 fp=0xc01adb1b10 sp=0xc01adb1a30 pc=0x8f8f35
main.(*Proc).executeRaw(0xc02188dd80, 0x4839fe?, 0xc018d6f8f0?, 0x5)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc01adb1c28 sp=0xc01adb1b10 pc=0x907ffc
main.(*Proc).execute(0xc02188dd80, 0x11?, 0x12?, 0xc01adb1e08?, 0x1?)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc01adb1d68 sp=0xc01adb1c28 pc=0x907769
main.(*Proc).executeAndCollide(0xc02188dd80, 0xa8d90a?, 0xc01715a600?, 0xc01adb1e08?, 0xc0290b0080?)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:284 +0x27 fp=0xc01adb1db0 sp=0xc01adb1d68 pc=0x907c67
main.(*Proc).smashInput(0xc02188dd80, 0xc0271c9450)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1d4 fp=0xc01adb1e98 sp=0xc01adb1db0 pc=0x907334
main.(*Proc).loop(0xc02188dd80)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc01adb1fc8 sp=0xc01adb1e98 pc=0x905992
main.main.func2()
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc01adb1fe0 sp=0xc01adb1fc8 pc=0x901c86
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc01adb1fe8 sp=0xc01adb1fe0 pc=0x469661
created by main.main
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5
goroutine 1 [select]:
runtime.gopark(0xc0191a5a00?, 0x2?, 0x60?, 0x7?, 0xc0191a59bc?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0191a57f0 sp=0xc0191a57d0 pc=0x4390d6
runtime.selectgo(0xc0191a5a00, 0xc0191a59b8, 0xc0242669c0?, 0x0, 0x0?, 0x1)
/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc0191a5930 sp=0xc0191a57f0 pc=0x4491de
main.(*Fuzzer).pollLoop(0xc000228600)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:385 +0x105 fp=0xc0191a5a30 sp=0xc0191a5930 pc=0x902585
main.main()
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:313 +0x176c fp=0xc0191a5f80 sp=0xc0191a5a30 pc=0x901c0c
runtime.main()
/usr/local/go/src/runtime/proc.go:250 +0x207 fp=0xc0191a5fe0 sp=0xc0191a5f80 pc=0x438ca7
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0191a5fe8 sp=0xc0191a5fe0 pc=0x469661
goroutine 2 [force gc (idle), 11 minutes]:
runtime.gopark(0x8eb626e5f2?, 0x0?, 0x0?, 0x0?, 0x0?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000056fb0 sp=0xc000056f90 pc=0x4390d6
runtime.goparkunlock(...)
/usr/local/go/src/runtime/proc.go:387
runtime.forcegchelper()
/usr/local/go/src/runtime/proc.go:305 +0xb0 fp=0xc000056fe0 sp=0xc000056fb0 pc=0x438f10
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000056fe8 sp=0xc000056fe0 pc=0x469661
created by runtime.init.6
/usr/local/go/src/runtime/proc.go:293 +0x25
goroutine 3 [GC sweep wait]:
runtime.gopark(0x1ed5601?, 0x0?, 0x0?, 0x0?, 0x0?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000057780 sp=0xc000057760 pc=0x4390d6
runtime.goparkunlock(...)
/usr/local/go/src/runtime/proc.go:387
runtime.bgsweep(0x0?)
/usr/local/go/src/runtime/mgcsweep.go:319 +0xde fp=0xc0000577c8 sp=0xc000057780 pc=0x42421e
runtime.gcenable.func1()
/usr/local/go/src/runtime/mgc.go:178 +0x26 fp=0xc0000577e0 sp=0xc0000577c8 pc=0x4193e6
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000577e8 sp=0xc0000577e0 pc=0x469661
created by runtime.gcenable
/usr/local/go/src/runtime/mgc.go:178 +0x6b
goroutine 4 [GC scavenge wait]:
runtime.gopark(0xe7f939be46?, 0x11917d?, 0x0?, 0x0?, 0x0?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000057f70 sp=0xc000057f50 pc=0x4390d6
runtime.goparkunlock(...)
/usr/local/go/src/runtime/proc.go:387
runtime.(*scavengerState).park(0x1ed5c80)
/usr/local/go/src/runtime/mgcscavenge.go:400 +0x53 fp=0xc000057fa0 sp=0xc000057f70 pc=0x422113
runtime.bgscavenge(0x0?)
/usr/local/go/src/runtime/mgcscavenge.go:633 +0x65 fp=0xc000057fc8 sp=0xc000057fa0 pc=0x422705
runtime.gcenable.func2()
/usr/local/go/src/runtime/mgc.go:179 +0x26 fp=0xc000057fe0 sp=0xc000057fc8 pc=0x419386
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000057fe8 sp=0xc000057fe0 pc=0x469661
created by runtime.gcenable
/usr/local/go/src/runtime/mgc.go:179 +0xaa
goroutine 17 [finalizer wait, 18 minutes]:
runtime.gopark(0x0?, 0xbfdf50?, 0x20?, 0xe1?, 0x2000000020?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000056628 sp=0xc000056608 pc=0x4390d6
runtime.runfinq()
/usr/local/go/src/runtime/mfinal.go:193 +0x107 fp=0xc0000567e0 sp=0xc000056628 pc=0x418427
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000567e8 sp=0xc0000567e0 pc=0x469661
created by runtime.createfing
/usr/local/go/src/runtime/mfinal.go:163 +0x45
goroutine 18 [select]:
runtime.gopark(0xc000052788?, 0x3?, 0x90?, 0x0?, 0xc000052772?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000525f8 sp=0xc0000525d8 pc=0x4390d6
runtime.selectgo(0xc000052788, 0xc00005276c, 0xc0000f5e80?, 0x0, 0x0?, 0x1)
/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000052738 sp=0xc0000525f8 pc=0x4491de
go.opencensus.io/stats/view.(*worker).start(0xc0000f5e80)
/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0xad fp=0xc0000527c8 sp=0xc000052738 pc=0x88d68d
go.opencensus.io/stats/view.init.0.func1()
/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x26 fp=0xc0000527e0 sp=0xc0000527c8 pc=0x88c8c6
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000527e8 sp=0xc0000527e0 pc=0x469661
created by go.opencensus.io/stats/view.init.0
/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x96
goroutine 19 [GC worker (idle)]:
runtime.gopark(0x1f06980?, 0x3?, 0x3d?, 0xab?, 0x0?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000052f50 sp=0xc000052f30 pc=0x4390d6
runtime.gcBgMarkWorker()
/usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc000052fe0 sp=0xc000052f50 pc=0x41b151
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000052fe8 sp=0xc000052fe0 pc=0x469661
created by runtime.gcBgMarkStartWorkers
/usr/local/go/src/runtime/mgc.go:1199 +0x25
goroutine 5 [GC worker (idle)]:
runtime.gopark(0xff9924af14?, 0x2?, 0xb2?, 0x46?, 0x0?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000058750 sp=0xc000058730 pc=0x4390d6
runtime.gcBgMarkWorker()
/usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc0000587e0 sp=0xc000058750 pc=0x41b151
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000587e8 sp=0xc0000587e0 pc=0x469661
created by runtime.gcBgMarkStartWorkers
/usr/local/go/src/runtime/mgc.go:1199 +0x25
goroutine 20 [chan receive, 18 minutes]:
runtime.gopark(0xc000053e88?, 0xc000053ee0?, 0x53?, 0xb0?, 0xc000053ee0?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000053eb0 sp=0xc000053e90 pc=0x4390d6
runtime.chanrecv(0xc000078180, 0x0, 0x1)
/usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc000053f40 sp=0xc000053eb0 pc=0x406f5d
runtime.chanrecv1(0xc000078180?, 0xc000053fb0?)
/usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc000053f68 sp=0xc000053f40 pc=0x406a98
github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:78 +0x8a fp=0xc000053fe0 sp=0xc000053f68 pc=0x52c92a
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000053fe8 sp=0xc000053fe0 pc=0x469661
created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:75 +0x56
goroutine 21 [chan receive, 18 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000546e8 sp=0xc0000546c8 pc=0x4390d6
runtime.chanrecv(0xc00008a0c0, 0x0, 0x1)
/usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc000054778 sp=0xc0000546e8 pc=0x406f5d
runtime.chanrecv1(0x0?, 0x0?)
/usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc0000547a0 sp=0xc000054778 pc=0x406a98
main.main.func1()
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:182 +0x1f fp=0xc0000547e0 sp=0xc0000547a0 pc=0x901cdf
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000547e8 sp=0xc0000547e0 pc=0x469661
created by main.main
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:180 +0x48f
goroutine 6 [select, 18 minutes, locked to thread]:
runtime.gopark(0xc000530fa8?, 0x2?, 0x52?, 0x94?, 0xc000530fa4?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000530e18 sp=0xc000530df8 pc=0x4390d6
runtime.selectgo(0xc000530fa8, 0xc000530fa0, 0x0?, 0x0, 0x0?, 0x1)
/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000530f58 sp=0xc000530e18 pc=0x4491de
runtime.ensureSigM.func1()
/usr/local/go/src/runtime/signal_unix.go:1000 +0x1af fp=0xc000530fe0 sp=0xc000530f58 pc=0x46136f
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000530fe8 sp=0xc000530fe0 pc=0x469661
created by runtime.ensureSigM
/usr/local/go/src/runtime/signal_unix.go:983 +0xbd
goroutine 7 [syscall, 18 minutes]:
runtime.notetsleepg(0x18ef500?, 0x2?)
/usr/local/go/src/runtime/lock_futex.go:236 +0x34 fp=0xc0005317a0 sp=0xc000531768 pc=0x40c534
os/signal.signal_recv()
/usr/local/go/src/runtime/sigqueue.go:152 +0x2f fp=0xc0005317c0 sp=0xc0005317a0 pc=0x465c2f
os/signal.loop()
/usr/local/go/src/os/signal/signal_unix.go:23 +0x19 fp=0xc0005317e0 sp=0xc0005317c0 pc=0x52b459
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0005317e8 sp=0xc0005317e0 pc=0x469661
created by os/signal.Notify.func1.1
/usr/local/go/src/os/signal/signal.go:151 +0x2a
goroutine 23 [IO wait]:
runtime.gopark(0x1?, 0xb?, 0x0?, 0x0?, 0x3?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000631958 sp=0xc000631938 pc=0x4390d6
runtime.netpollblock(0x4bb345?, 0x40482f?, 0x0?)
/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000631990 sp=0xc000631958 pc=0x431a37
internal/poll.runtime_pollWait(0x7f02bcc9a0f0, 0x72)
/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0006319b0 sp=0xc000631990 pc=0x463a29
internal/poll.(*pollDesc).wait(0xc0004f5180?, 0xc000646000?, 0x0)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0006319d8 sp=0xc0006319b0 pc=0x4d6812
internal/poll.(*pollDesc).waitRead(...)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0004f5180, {0xc000646000, 0x1000, 0x1000})
/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000631a70 sp=0xc0006319d8 pc=0x4d7bf9
net.(*netFD).Read(0xc0004f5180, {0xc000646000?, 0x951580?, 0xc02abe3ea8?})
/usr/local/go/src/net/fd_posix.go:55 +0x29 fp=0xc000631ab8 sp=0xc000631a70 pc=0x65bd49
net.(*conn).Read(0xc000626210, {0xc000646000?, 0xcb8680?, 0xc0006438c0?})
/usr/local/go/src/net/net.go:183 +0x45 fp=0xc000631b00 sp=0xc000631ab8 pc=0x66d885
net.(*TCPConn).Read(0xc0009e8da0?, {0xc000646000?, 0x9dff80?, 0xc02abe3e90?})
<autogenerated>:1 +0x29 fp=0xc000631b30 sp=0xc000631b00 pc=0x67dae9
bufio.(*Reader).fill(0xc0006438c0)
/usr/local/go/src/bufio/bufio.go:106 +0xff fp=0xc000631b68 sp=0xc000631b30 pc=0x50b4df
bufio.(*Reader).ReadByte(0xc0006438c0)
/usr/local/go/src/bufio/bufio.go:265 +0x2c fp=0xc000631b88 sp=0xc000631b68 pc=0x50bcac
compress/flate.(*decompressor).moreBits(0xc00039a000)
/usr/local/go/src/compress/flate/inflate.go:696 +0x2d fp=0xc000631bc0 sp=0xc000631b88 pc=0x51756d
compress/flate.(*decompressor).nextBlock(0xc00039a000)
/usr/local/go/src/compress/flate/inflate.go:303 +0x2e fp=0xc000631bd8 sp=0xc000631bc0 pc=0x51592e
compress/flate.(*decompressor).Read(0xc00039a000, {0xc00064a000, 0x1000, 0xc000631c80?})
/usr/local/go/src/compress/flate/inflate.go:347 +0x7e fp=0xc000631c10 sp=0xc000631bd8 pc=0x515b9e
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc0009e8d80?, {0xc00064a000?, 0x9d7160?, 0xc02abe3e60?})
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:136 +0x26 fp=0xc000631c40 sp=0xc000631c10 pc=0x8fe246
bufio.(*Reader).Read(0xc000643920, {0xc00061e8c0, 0x1, 0xc000631d70?})
/usr/local/go/src/bufio/bufio.go:237 +0x1bb fp=0xc000631c78 sp=0xc000631c40 pc=0x50babb
io.ReadAtLeast({0xcb8680, 0xc000643920}, {0xc00061e8c0, 0x1, 0x9}, 0x1)
/usr/local/go/src/io/io.go:332 +0x9a fp=0xc000631cc0 sp=0xc000631c78 pc=0x4b147a
io.ReadFull(...)
/usr/local/go/src/io/io.go:351
encoding/gob.decodeUintReader({0xcb8680?, 0xc000643920?}, {0xc00061e8c0?, 0x9?, 0x9?})
/usr/local/go/src/encoding/gob/decode.go:116 +0x57 fp=0xc000631d18 sp=0xc000631cc0 pc=0x896197
encoding/gob.(*Decoder).recvMessage(0xc0004f5200)
/usr/local/go/src/encoding/gob/decoder.go:82 +0x39 fp=0xc000631d50 sp=0xc000631d18 pc=0x89fd59
encoding/gob.(*Decoder).decodeTypeSequence(0xc0004f5200, 0x0)
/usr/local/go/src/encoding/gob/decoder.go:148 +0x4f fp=0xc000631d80 sp=0xc000631d50 pc=0x8a00ef
encoding/gob.(*Decoder).DecodeValue(0xc0004f5200, {0x94a4c0?, 0xc00007a0c0?, 0xc00007a0c0?})
/usr/local/go/src/encoding/gob/decoder.go:227 +0x18f fp=0xc000631e00 sp=0xc000631d80 pc=0x8a058f
encoding/gob.(*Decoder).Decode(0xc0004f5200, {0x94a4c0?, 0xc00007a0c0?})
/usr/local/go/src/encoding/gob/decoder.go:204 +0x165 fp=0xc000631e58 sp=0xc000631e00 pc=0x8a03a5
net/rpc.(*gobClientCodec).ReadResponseHeader(0x98df20?, 0x941f00?)
/usr/local/go/src/net/rpc/client.go:228 +0x27 fp=0xc000631e80 sp=0xc000631e58 pc=0x8b5ea7
net/rpc.(*Client).input(0xc0006439e0)
/usr/local/go/src/net/rpc/client.go:109 +0xb4 fp=0xc000631fc8 sp=0xc000631e80 pc=0x8b5134
net/rpc.NewClientWithCodec.func1()
/usr/local/go/src/net/rpc/client.go:206 +0x26 fp=0xc000631fe0 sp=0xc000631fc8 pc=0x8b5d66
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000631fe8 sp=0xc000631fe0 pc=0x469661
created by net/rpc.NewClientWithCodec
/usr/local/go/src/net/rpc/client.go:206 +0xc5
goroutine 26 [sync.Cond.Wait]:
runtime.gopark(0xc02430bac0?, 0x40da48?, 0x20?, 0x57?, 0x20?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc02da13450 sp=0xc02da13430 pc=0x4390d6
runtime.goparkunlock(...)
/usr/local/go/src/runtime/proc.go:387
sync.runtime_notifyListWait(0xc00065a450, 0x73d)
/usr/local/go/src/runtime/sema.go:527 +0x14c fp=0xc02da13498 sp=0xc02da13450 pc=0x4657cc
sync.(*Cond).Wait(0x9b7bc0?)
/usr/local/go/src/sync/cond.go:70 +0x8c fp=0xc02da134d0 sp=0xc02da13498 pc=0x48134c
github.com/google/syzkaller/pkg/ipc.(*Gate).Enter(0xc00065a480)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/gate.go:34 +0x3f fp=0xc02da134f8 sp=0xc02da134d0 pc=0x8f7d5f
main.(*Proc).executeRaw(0xc0290b00c0, 0x4eab45?, 0x0?, 0x4)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:322 +0x88 fp=0xc02da13610 sp=0xc02da134f8 pc=0x907ec8
main.(*Proc).execute(0xc0290b00c0, 0xc02447aa50?, 0xc02447aea0?, 0x7f02b323c3f8?, 0x961060?)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc02da13750 sp=0xc02da13610 pc=0x907769
main.(*Proc).triageInput.func1(0xc02430bbc0?, 0x7)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:152 +0xab fp=0xc02da13890 sp=0xc02da13750 pc=0x906dab
github.com/google/syzkaller/prog.Minimize.func1(0x9885e0?, 0xc02447aed0?)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:20 +0x68 fp=0xc02da138c8 sp=0xc02da13890 pc=0x555f68
github.com/google/syzkaller/prog.(*ResourceType).minimize(0x1184480, 0xc023beb900, {0xcbea90?, 0xc02447aea0}, {0xc023dadd60, 0x5})
/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:290 +0xee fp=0xc02da13908 sp=0xc02da138c8 pc=0x5574ae
github.com/google/syzkaller/prog.(*minimizeArgsCtx).do(0xc023beb900, {0xcbea90, 0xc02447aea0}, {0xa4d2ab?, 0xc0041ab9f8?}, {0x0, 0x0})
/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:156 +0x119 fp=0xc02da13970 sp=0xc02da13908 pc=0x556579
github.com/google/syzkaller/prog.Minimize(0xc026e95d00, 0x7, 0x0, 0xc025629200)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:53 +0x586 fp=0xc02da13a78 sp=0xc02da13970 pc=0x555e86
main.(*Proc).triageInput(0xc0290b00c0, 0xc026e552c0)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:149 +0x7aa fp=0xc02da13e98 sp=0xc02da13a78 pc=0x90644a
main.(*Proc).loop(0xc0290b00c0)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:74 +0x125 fp=0xc02da13fc8 sp=0xc02da13e98 pc=0x9059c5
main.main.func2()
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc02da13fe0 sp=0xc02da13fc8 pc=0x901c86
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc02da13fe8 sp=0xc02da13fe0 pc=0x469661
created by main.main
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5
goroutine 8 [IO wait, 13 minutes]:
runtime.gopark(0xc000054e10?, 0xb?, 0x0?, 0x0?, 0xb?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000054de8 sp=0xc000054dc8 pc=0x4390d6
runtime.netpollblock(0x4bb345?, 0x40482f?, 0x0?)
/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000054e20 sp=0xc000054de8 pc=0x431a37
internal/poll.runtime_pollWait(0x7f02bcc9a000, 0x72)
/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000054e40 sp=0xc000054e20 pc=0x463a29
internal/poll.(*pollDesc).wait(0xc014aebda0?, 0xc021ce8000?, 0x1)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000054e68 sp=0xc000054e40 pc=0x4d6812
internal/poll.(*pollDesc).waitRead(...)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc014aebda0, {0xc021ce8000, 0x20000, 0x20000})
/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000054f00 sp=0xc000054e68 pc=0x4d7bf9
os.(*File).read(...)
/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc019574818, {0xc021ce8000?, 0xc000054f90?, 0x1?})
/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000054f58 sp=0xc000054f00 pc=0x4e305e
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0248568c0)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc000054fc8 sp=0xc000054f58 pc=0x8fbf2a
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc000054fe0 sp=0xc000054fc8 pc=0x8fbe6a
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000054fe8 sp=0xc000054fe0 pc=0x469661
created by github.com/google/syzkaller/pkg/ipc.makeCommand
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b
goroutine 27 [sync.Cond.Wait]:
runtime.gopark(0xc0265fc720?, 0x812f9c9e?, 0x14?, 0x0?, 0x812f9c9e16c65cf0?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc016c65b98 sp=0xc016c65b78 pc=0x4390d6
runtime.goparkunlock(...)
/usr/local/go/src/runtime/proc.go:387
sync.runtime_notifyListWait(0xc00065a450, 0x73f)
/usr/local/go/src/runtime/sema.go:527 +0x14c fp=0xc016c65be0 sp=0xc016c65b98 pc=0x4657cc
sync.(*Cond).Wait(0x90830a?)
/usr/local/go/src/sync/cond.go:70 +0x8c fp=0xc016c65c18 sp=0xc016c65be0 pc=0x48134c
github.com/google/syzkaller/pkg/ipc.(*Gate).Enter(0xc00065a480)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/gate.go:34 +0x3f fp=0xc016c65c40 sp=0xc016c65c18 pc=0x8f7d5f
main.(*Proc).executeRaw(0xc0290b0100, 0xc016c65d90?, 0xc02b5ecea0?, 0x2)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:322 +0x88 fp=0xc016c65d58 sp=0xc016c65c40 pc=0x907ec8
main.(*Proc).execute(0xc0290b0100, 0xc02fd9b1e0?, 0xc02f6c0f90?, 0xc0016b1f38?, 0x0?)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc016c65e98 sp=0xc016c65d58 pc=0x907769
main.(*Proc).loop(0xc0290b0100)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc016c65fc8 sp=0xc016c65e98 pc=0x905966
main.main.func2()
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc016c65fe0 sp=0xc016c65fc8 pc=0x901c86
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc016c65fe8 sp=0xc016c65fe0 pc=0x469661
created by main.main
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5
goroutine 9 [IO wait]:
runtime.gopark(0x53fa60?, 0xb?, 0x0?, 0x0?, 0x17?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0191a96c0 sp=0xc0191a96a0 pc=0x4390d6
runtime.netpollblock(0x4bb345?, 0x40482f?, 0x0?)
/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0191a96f8 sp=0xc0191a96c0 pc=0x431a37
internal/poll.runtime_pollWait(0x7f02bcc99880, 0x72)
/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0191a9718 sp=0xc0191a96f8 pc=0x463a29
internal/poll.(*pollDesc).wait(0xc03007b260?, 0xc023dac820?, 0x1)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0191a9740 sp=0xc0191a9718 pc=0x4d6812
internal/poll.(*pollDesc).waitRead(...)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc03007b260, {0xc023dac820, 0xc, 0xc})
/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0191a97d8 sp=0xc0191a9740 pc=0x4d7bf9
os.(*File).read(...)
/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc02b5d8538, {0xc023dac820?, 0xc0191a9868?, 0x40de27?})
/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0191a9830 sp=0xc0191a97d8 pc=0x4e305e
io.ReadAtLeast({0xcbafe0, 0xc02b5d8538}, {0xc023dac820, 0xc, 0xc}, 0xc)
/usr/local/go/src/io/io.go:332 +0x9a fp=0xc0191a9878 sp=0xc0191a9830 pc=0x4b147a
io.ReadFull(...)
/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc020c912d0, 0x7f02b80e7000?, {0x0, 0x0, 0x0})
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc0191a9a30 sp=0xc0191a9878 pc=0x8fce39
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc02f5647e0, 0xc0191a9b38?, 0xc023ce0540)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc0191a9b10 sp=0xc0191a9a30 pc=0x8f8e6e
main.(*Proc).executeRaw(0xc02ff4f740, 0x4839fe?, 0xc018d6f8a8?, 0x5)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc0191a9c28 sp=0xc0191a9b10 pc=0x907ffc
main.(*Proc).execute(0xc02ff4f740, 0x11?, 0x12?, 0xc0191a9e08?, 0x1?)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc0191a9d68 sp=0xc0191a9c28 pc=0x907769
main.(*Proc).executeAndCollide(0xc02ff4f740, 0xa8d90a?, 0xc0242d3650?, 0xc0191a9e08?, 0xc0290b0080?)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:284 +0x27 fp=0xc0191a9db0 sp=0xc0191a9d68 pc=0x907c67
main.(*Proc).smashInput(0xc02ff4f740, 0xc02fe7d120)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1d4 fp=0xc0191a9e98 sp=0xc0191a9db0 pc=0x907334
main.(*Proc).loop(0xc02ff4f740)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc0191a9fc8 sp=0xc0191a9e98 pc=0x905992
main.main.func2()
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc0191a9fe0 sp=0xc0191a9fc8 pc=0x901c86
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0191a9fe8 sp=0xc0191a9fe0 pc=0x469661
created by main.main
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5
goroutine 28 [IO wait]:
runtime.gopark(0x0?, 0xb?, 0x0?, 0x0?, 0x15?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000533de8 sp=0xc000533dc8 pc=0x4390d6
runtime.netpollblock(0x4bb345?, 0x40482f?, 0x0?)
/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000533e20 sp=0xc000533de8 pc=0x431a37
internal/poll.runtime_pollWait(0x7f02bcc99a60, 0x72)
/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000533e40 sp=0xc000533e20 pc=0x463a29
internal/poll.(*pollDesc).wait(0xc03007b1a0?, 0xc021d3812a?, 0x1)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000533e68 sp=0xc000533e40 pc=0x4d6812
internal/poll.(*pollDesc).waitRead(...)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc03007b1a0, {0xc021d3812a, 0xfed6, 0xfed6})
/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000533f00 sp=0xc000533e68 pc=0x4d7bf9
os.(*File).read(...)
/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc02b5d8528, {0xc021d3812a?, 0xd937?, 0x11000?})
/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000533f58 sp=0xc000533f00 pc=0x4e305e
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc020c912d0)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc000533fc8 sp=0xc000533f58 pc=0x8fbf2a
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc000533fe0 sp=0xc000533fc8 pc=0x8fbe6a
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000533fe8 sp=0xc000533fe0 pc=0x469661
created by github.com/google/syzkaller/pkg/ipc.makeCommand
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b
goroutine 10 [syscall, 13 minutes]:
syscall.Syscall6(0x18ee180?, 0x0?, 0x1625a20?, 0x0?, 0x18ee180?, 0x2?, 0x11d12a8?)
/usr/local/go/src/syscall/syscall_linux.go:91 +0x36 fp=0xc00052dde0 sp=0xc00052dd58 pc=0x4bd2b6
os.(*Process).blockUntilWaitable(0xc01d5d8300)
/usr/local/go/src/os/wait_waitid.go:32 +0x87 fp=0xc00052deb8 sp=0xc00052dde0 pc=0x4e9567
os.(*Process).wait(0xc01d5d8300)
/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc00052df18 sp=0xc00052deb8 pc=0x4e28a8
os.(*Process).Wait(...)
/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc01f7a18c0)
/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00052df80 sp=0xc00052df18 pc=0x527085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0248568c0)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc00052dfc8 sp=0xc00052df80 pc=0x8fbdb2
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc00052dfe0 sp=0xc00052dfc8 pc=0x8fbd4a
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00052dfe8 sp=0xc00052dfe0 pc=0x469661
created by github.com/google/syzkaller/pkg/ipc.makeCommand
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c
goroutine 12 [IO wait, 13 minutes]:
runtime.gopark(0x0?, 0xb?, 0x0?, 0x0?, 0xc?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00052ede8 sp=0xc00052edc8 pc=0x4390d6
runtime.netpollblock(0x4bb345?, 0x40482f?, 0x0?)
/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00052ee20 sp=0xc00052ede8 pc=0x431a37
internal/poll.runtime_pollWait(0x7f02bcc99d30, 0x72)
/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00052ee40 sp=0xc00052ee20 pc=0x463a29
internal/poll.(*pollDesc).wait(0xc000b503c0?, 0xc021d08000?, 0x1)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00052ee68 sp=0xc00052ee40 pc=0x4d6812
internal/poll.(*pollDesc).waitRead(...)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000b503c0, {0xc021d08000, 0x20000, 0x20000})
/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00052ef00 sp=0xc00052ee68 pc=0x4d7bf9
os.(*File).read(...)
/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc019574880, {0xc021d08000?, 0x2?, 0x1b51938?})
/usr/local/go/src/os/file.go:118 +0x5e fp=0xc00052ef58 sp=0xc00052ef00 pc=0x4e305e
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc024856930)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc00052efc8 sp=0xc00052ef58 pc=0x8fbf2a
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc00052efe0 sp=0xc00052efc8 pc=0x8fbe6a
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00052efe8 sp=0xc00052efe0 pc=0x469661
created by github.com/google/syzkaller/pkg/ipc.makeCommand
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b
goroutine 13 [sync.Cond.Wait]:
runtime.gopark(0xc021327260?, 0x17feac0?, 0x4?, 0x0?, 0x4?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc02da0fba8 sp=0xc02da0fb88 pc=0x4390d6
runtime.goparkunlock(...)
/usr/local/go/src/runtime/proc.go:387
sync.runtime_notifyListWait(0xc00065a450, 0x73c)
/usr/local/go/src/runtime/sema.go:527 +0x14c fp=0xc02da0fbf0 sp=0xc02da0fba8 pc=0x4657cc
sync.(*Cond).Wait(0xac38818656653011?)
/usr/local/go/src/sync/cond.go:70 +0x8c fp=0xc02da0fc28 sp=0xc02da0fbf0 pc=0x48134c
github.com/google/syzkaller/pkg/ipc.(*Gate).Enter(0xc00065a480)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/gate.go:34 +0x3f fp=0xc02da0fc50 sp=0xc02da0fc28 pc=0x8f7d5f
main.(*Proc).executeRaw(0xc02ff4f780, 0x11?, 0x12?, 0x8)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:322 +0x88 fp=0xc02da0fd68 sp=0xc02da0fc50 pc=0x907ec8
main.(*Proc).executeAndCollide(0xc02ff4f780, 0xa8d90a?, 0xc0242d37d0?, 0xc02da0fe08?, 0xc0290b0080?)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x72 fp=0xc02da0fdb0 sp=0xc02da0fd68 pc=0x907cb2
main.(*Proc).smashInput(0xc02ff4f780, 0xc02f727b90)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1d4 fp=0xc02da0fe98 sp=0xc02da0fdb0 pc=0x907334
main.(*Proc).loop(0xc02ff4f780)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc02da0ffc8 sp=0xc02da0fe98 pc=0x905992
main.main.func2()
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc02da0ffe0 sp=0xc02da0ffc8 pc=0x901c86
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc02da0ffe8 sp=0xc02da0ffe0 pc=0x469661
created by main.main
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5
goroutine 15 [sync.Cond.Wait]:
runtime.gopark(0xc029a39a40?, 0x812f924f?, 0x14?, 0x0?, 0x812f924f16c695a8?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc016c69450 sp=0xc016c69430 pc=0x4390d6
runtime.goparkunlock(...)
/usr/local/go/src/runtime/proc.go:387
sync.runtime_notifyListWait(0xc00065a450, 0x73e)
/usr/local/go/src/runtime/sema.go:527 +0x14c fp=0xc016c69498 sp=0xc016c69450 pc=0x4657cc
sync.(*Cond).Wait(0x90830a?)
/usr/local/go/src/sync/cond.go:70 +0x8c fp=0xc016c694d0 sp=0xc016c69498 pc=0x48134c
github.com/google/syzkaller/pkg/ipc.(*Gate).Enter(0xc00065a480)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/gate.go:34 +0x3f fp=0xc016c694f8 sp=0xc016c694d0 pc=0x8f7d5f
main.(*Proc).executeRaw(0xc021ed3800, 0x4eab45?, 0xc02b5ece40?, 0x4)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:322 +0x88 fp=0xc016c69610 sp=0xc016c694f8 pc=0x907ec8
main.(*Proc).execute(0xc021ed3800, 0xc023d92360?, 0xc023d92930?, 0x7f02b33b6b70?, 0x961060?)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc016c69750 sp=0xc016c69610 pc=0x907769
main.(*Proc).triageInput.func1(0xc023beb500?, 0x1)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:152 +0xab fp=0xc016c69890 sp=0xc016c69750 pc=0x906dab
github.com/google/syzkaller/prog.Minimize.func1(0x9885e0?, 0xc023d92960?)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:20 +0x68 fp=0xc016c698c8 sp=0xc016c69890 pc=0x555f68
github.com/google/syzkaller/prog.(*ResourceType).minimize(0x1184fc0, 0xc023beb4c0, {0xcbea90?, 0xc023d92930}, {0xc02383dfc0, 0x3})
/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:290 +0xee fp=0xc016c69908 sp=0xc016c698c8 pc=0x5574ae
github.com/google/syzkaller/prog.(*minimizeArgsCtx).do(0xc023beb4c0, {0xcbea90, 0xc023d92930}, {0xa4c473?, 0xc016c699f8?}, {0x0, 0x0})
/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:156 +0x119 fp=0xc016c69970 sp=0xc016c69908 pc=0x556579
github.com/google/syzkaller/prog.Minimize(0xc022fbea80, 0x1, 0x0, 0xc0238189e0)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:53 +0x586 fp=0xc016c69a78 sp=0xc016c69970 pc=0x555e86
main.(*Proc).triageInput(0xc021ed3800, 0xc0296b8c00)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:149 +0x7aa fp=0xc016c69e98 sp=0xc016c69a78 pc=0x90644a
main.(*Proc).loop(0xc021ed3800)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:74 +0x125 fp=0xc016c69fc8 sp=0xc016c69e98 pc=0x9059c5
main.main.func2()
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc016c69fe0 sp=0xc016c69fc8 pc=0x901c86
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc016c69fe8 sp=0xc016c69fe0 pc=0x469661
created by main.main
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5
goroutine 16 [IO wait]:
runtime.gopark(0x0?, 0xb?, 0x0?, 0x0?, 0x26?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00052fde8 sp=0xc00052fdc8 pc=0x4390d6
runtime.netpollblock(0x4bb345?, 0x40482f?, 0x0?)
/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00052fe20 sp=0xc00052fde8 pc=0x431a37
internal/poll.runtime_pollWait(0x7f02baf5a430, 0x72)
/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00052fe40 sp=0xc00052fe20 pc=0x463a29
internal/poll.(*pollDesc).wait(0xc000b514a0?, 0xc021d58000?, 0x1)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00052fe68 sp=0xc00052fe40 pc=0x4d6812
internal/poll.(*pollDesc).waitRead(...)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000b514a0, {0xc021d58000, 0x10000, 0x10000})
/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00052ff00 sp=0xc00052fe68 pc=0x4d7bf9
os.(*File).read(...)
/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0195753c8, {0xc021d58000?, 0xd937?, 0x11000?})
/usr/local/go/src/os/file.go:118 +0x5e fp=0xc00052ff58 sp=0xc00052ff00 pc=0x4e305e
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc024856b60)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc00052ffc8 sp=0xc00052ff58 pc=0x8fbf2a
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc00052ffe0 sp=0xc00052ffc8 pc=0x8fbe6a
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00052ffe8 sp=0xc00052ffe0 pc=0x469661
created by github.com/google/syzkaller/pkg/ipc.makeCommand
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b
goroutine 33 [IO wait, 11 minutes]:
runtime.gopark(0x0?, 0xb?, 0x0?, 0x0?, 0x2c?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00052f5e8 sp=0xc00052f5c8 pc=0x4390d6
runtime.netpollblock(0x4bb345?, 0x40482f?, 0x0?)
/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00052f620 sp=0xc00052f5e8 pc=0x431a37
internal/poll.runtime_pollWait(0x7f02baf59e90, 0x72)
/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00052f640 sp=0xc00052f620 pc=0x463a29
internal/poll.(*pollDesc).wait(0xc003e8e240?, 0xc021d68035?, 0x1)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00052f668 sp=0xc00052f640 pc=0x4d6812
internal/poll.(*pollDesc).waitRead(...)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc003e8e240, {0xc021d68035, 0x1ffcb, 0x1ffcb})
/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00052f700 sp=0xc00052f668 pc=0x4d7bf9
os.(*File).read(...)
/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc019575a50, {0xc021d68035?, 0xd937?, 0x11000?})
/usr/local/go/src/os/file.go:118 +0x5e fp=0xc00052f758 sp=0xc00052f700 pc=0x4e305e
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc024856d90)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc00052f7c8 sp=0xc00052f758 pc=0x8fbf2a
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc00052f7e0 sp=0xc00052f7c8 pc=0x8fbe6a
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00052f7e8 sp=0xc00052f7e0 pc=0x469661
created by github.com/google/syzkaller/pkg/ipc.makeCommand
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b
goroutine 34 [syscall, 13 minutes]:
syscall.Syscall6(0x18eed80?, 0x0?, 0x116f590?, 0x0?, 0x18eed80?, 0x2?, 0x1b529e8?)
/usr/local/go/src/syscall/syscall_linux.go:91 +0x36 fp=0xc0005305e0 sp=0xc000530558 pc=0x4bd2b6
os.(*Process).blockUntilWaitable(0xc01d5d8de0)
/usr/local/go/src/os/wait_waitid.go:32 +0x87 fp=0xc0005306b8 sp=0xc0005305e0 pc=0x4e9567
os.(*Process).wait(0xc01d5d8de0)
/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000530718 sp=0xc0005306b8 pc=0x4e28a8
os.(*Process).Wait(...)
/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc02b536420)
/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000530780 sp=0xc000530718 pc=0x527085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc020c912d0)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0005307c8 sp=0xc000530780 pc=0x8fbdb2
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0005307e0 sp=0xc0005307c8 pc=0x8fbd4a
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0005307e8 sp=0xc0005307e0 pc=0x469661
created by github.com/google/syzkaller/pkg/ipc.makeCommand
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c
goroutine 29 [syscall, 13 minutes]:
syscall.Syscall6(0xc0290b0080?, 0x0?, 0x0?, 0x0?, 0x18efe00?, 0xc000532e88?, 0x9044df?)
/usr/local/go/src/syscall/syscall_linux.go:91 +0x36 fp=0xc000532de0 sp=0xc000532d58 pc=0x4bd2b6
os.(*Process).blockUntilWaitable(0xc02abfe270)
/usr/local/go/src/os/wait_waitid.go:32 +0x87 fp=0xc000532eb8 sp=0xc000532de0 pc=0x4e9567
os.(*Process).wait(0xc02abfe270)
/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000532f18 sp=0xc000532eb8 pc=0x4e28a8
os.(*Process).Wait(...)
/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc01f7a1a20)
/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000532f80 sp=0xc000532f18 pc=0x527085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc024856930)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc000532fc8 sp=0xc000532f80 pc=0x8fbdb2
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc000532fe0 sp=0xc000532fc8 pc=0x8fbd4a
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000532fe8 sp=0xc000532fe0 pc=0x469661
created by github.com/google/syzkaller/pkg/ipc.makeCommand
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c
goroutine 31 [syscall, 13 minutes]:
syscall.Syscall6(0x0?, 0x0?, 0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
/usr/local/go/src/syscall/syscall_linux.go:91 +0x36 fp=0xc0000535e0 sp=0xc000053558 pc=0x4bd2b6
os.(*Process).blockUntilWaitable(0xc02abfe330)
/usr/local/go/src/os/wait_waitid.go:32 +0x87 fp=0xc0000536b8 sp=0xc0000535e0 pc=0x4e9567
os.(*Process).wait(0xc02abfe330)
/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000053718 sp=0xc0000536b8 pc=0x4e28a8
os.(*Process).Wait(...)
/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc02a764160)
/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000053780 sp=0xc000053718 pc=0x527085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc024856d90)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0000537c8 sp=0xc000053780 pc=0x8fbdb2
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0000537e0 sp=0xc0000537c8 pc=0x8fbd4a
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000537e8 sp=0xc0000537e0 pc=0x469661
created by github.com/google/syzkaller/pkg/ipc.makeCommand
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c
goroutine 49 [syscall, 13 minutes]:
syscall.Syscall6(0x0?, 0x0?, 0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
/usr/local/go/src/syscall/syscall_linux.go:91 +0x36 fp=0xc000055de0 sp=0xc000055d58 pc=0x4bd2b6
os.(*Process).blockUntilWaitable(0xc02abfe360)
/usr/local/go/src/os/wait_waitid.go:32 +0x87 fp=0xc000055eb8 sp=0xc000055de0 pc=0x4e9567
os.(*Process).wait(0xc02abfe360)
/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000055f18 sp=0xc000055eb8 pc=0x4e28a8
os.(*Process).Wait(...)
/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc02b5dd8c0)
/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000055f80 sp=0xc000055f18 pc=0x527085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc024856b60)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc000055fc8 sp=0xc000055f80 pc=0x8fbdb2
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc000055fe0 sp=0xc000055fc8 pc=0x8fbd4a
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000055fe8 sp=0xc000055fe0 pc=0x469661
created by github.com/google/syzkaller/pkg/ipc.makeCommand
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c
goroutine 36 [IO wait, 13 minutes]:
runtime.gopark(0x0?, 0xb?, 0x0?, 0x0?, 0xe?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0005325e8 sp=0xc0005325c8 pc=0x4390d6
runtime.netpollblock(0x4bb345?, 0x40482f?, 0x0?)
/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000532620 sp=0xc0005325e8 pc=0x431a37
internal/poll.runtime_pollWait(0x7f02baf5a160, 0x72)
/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000532640 sp=0xc000532620 pc=0x463a29
internal/poll.(*pollDesc).wait(0xc00b13bbc0?, 0xc0255ca000?, 0x1)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000532668 sp=0xc000532640 pc=0x4d6812
internal/poll.(*pollDesc).waitRead(...)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00b13bbc0, {0xc0255ca000, 0x20000, 0x20000})
/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000532700 sp=0xc000532668 pc=0x4d7bf9
os.(*File).read(...)
/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc020e34420, {0xc0255ca000?, 0x2?, 0x1b53870?})
/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000532758 sp=0xc000532700 pc=0x4e305e
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc024856e00)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0005327c8 sp=0xc000532758 pc=0x8fbf2a
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0005327e0 sp=0xc0005327c8 pc=0x8fbe6a
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0005327e8 sp=0xc0005327e0 pc=0x469661
created by github.com/google/syzkaller/pkg/ipc.makeCommand
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b
goroutine 37 [syscall, 13 minutes]:
syscall.Syscall6(0x50682f736673386e?, 0x73385a386d396a6d?, 0x2b6e3350697a3866?, 0x787776692f564d6d?, 0x574d572b552b2f69?, 0x2b7a7978796e362f?, 0x2f77665750652b55?)
/usr/local/go/src/syscall/syscall_linux.go:91 +0x36 fp=0xc01118dde0 sp=0xc01118dd58 pc=0x4bd2b6
os.(*Process).blockUntilWaitable(0xc01d5d9290)
/usr/local/go/src/os/wait_waitid.go:32 +0x87 fp=0xc01118deb8 sp=0xc01118dde0 pc=0x4e9567
os.(*Process).wait(0xc01d5d9290)
/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc01118df18 sp=0xc01118deb8 pc=0x4e28a8
os.(*Process).Wait(...)
/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc0107b86e0)
/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc01118df80 sp=0xc01118df18 pc=0x527085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc024856e00)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc01118dfc8 sp=0xc01118df80 pc=0x8fbdb2
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc01118dfe0 sp=0xc01118dfc8 pc=0x8fbd4a
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc01118dfe8 sp=0xc01118dfe0 pc=0x469661
created by github.com/google/syzkaller/pkg/ipc.makeCommand
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c
goroutine 4667 [select]:
runtime.gopark(0xc01b6a1fb0?, 0x2?, 0x18?, 0x3a?, 0xc01b6a1f8c?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc01b6a1e18 sp=0xc01b6a1df8 pc=0x4390d6
runtime.selectgo(0xc01b6a1fb0, 0xc01b6a1f88, 0x0?, 0x0, 0x0?, 0x1)
/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc01b6a1f58 sp=0xc01b6a1e18 pc=0x4491de
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc01b6a1fe0 sp=0xc01b6a1f58 pc=0x8fd53d
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc01b6a1fe8 sp=0xc01b6a1fe0 pc=0x469661
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b
SeaBIOS (version 1.8.2-google)
Total RAM Size = 0x0000000200000000 = 8192 MiB
CPUs found: 2 Max CPUs supported: 2
SeaBIOS (version 1.8.2-google)
Machine UUID 97ffa1d1-c32f-86a5-8561-849a5c8a8ae8
found virtio-scsi at 0:3
virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0
virtio-scsi blksize=512 sectors=4194304 = 2048 MiB
drive 0x000f2820: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304
Sending Seabios boot VM event.
Booting from Hard Disk 0...