fatal error: span set block with unpopped elements found in reset runtime stack: runtime.throw({0xc3b362?, 0xc000185ab8?}) /usr/local/go/src/runtime/panic.go:1023 +0x5c fp=0x227adb800 sp=0x227adb7d0 pc=0x43c91c runtime.(*spanSet).reset(0x13f6be8?) /usr/local/go/src/runtime/mspanset.go:251 +0xb6 fp=0x227adb830 sp=0x227adb800 pc=0x437476 runtime.finishsweep_m() /usr/local/go/src/runtime/mgcsweep.go:257 +0x5e fp=0x227adb870 sp=0x227adb830 pc=0x429ade runtime.gcStart.func2() /usr/local/go/src/runtime/mgc.go:685 +0xf fp=0x227adb880 sp=0x227adb870 pc=0x46e82f runtime.systemstack(0xc000403c00) /usr/local/go/src/runtime/asm_amd64.s:509 +0x4a fp=0x227adb890 sp=0x227adb880 pc=0x474f6a goroutine 32 gp=0xc000402c40 m=12 mp=0xc0003a6008 [running]: runtime.systemstack_switch() /usr/local/go/src/runtime/asm_amd64.s:474 +0x8 fp=0xc000185af8 sp=0xc000185ae8 pc=0x474f08 runtime.gcStart({0x22e163108?, 0xb8bb67?, 0x1784e0?}) /usr/local/go/src/runtime/mgc.go:684 +0x333 fp=0xc000185bb8 sp=0xc000185af8 pc=0x41ecb3 runtime.mallocgc(0x1d2c, 0xaab9c0, 0x1) /usr/local/go/src/runtime/malloc.go:1308 +0x814 fp=0xc000185c40 sp=0xc000185bb8 pc=0x4118b4 runtime.makeslice(0x4bf970?, 0xc000424060?, 0xc0004f6000?) /usr/local/go/src/runtime/slice.go:107 +0x49 fp=0xc000185c68 sp=0xc000185c40 pc=0x455ec9 internal/saferio.ReadData({0xd25420, 0xc000424060}, 0x1d2c) /usr/local/go/src/internal/saferio/io.go:36 +0x5b fp=0xc000185ce8 sp=0xc000185c68 pc=0x9abb9b encoding/gob.(*Decoder).readMessage(0xc0000d6080, 0xc000424060?) /usr/local/go/src/encoding/gob/decoder.go:103 +0x45 fp=0xc000185d10 sp=0xc000185ce8 pc=0x9bb305 encoding/gob.(*Decoder).recvMessage(0xc0000d6080) /usr/local/go/src/encoding/gob/decoder.go:91 +0xbe fp=0xc000185d48 sp=0xc000185d10 pc=0x9bb27e encoding/gob.(*Decoder).decodeTypeSequence(0xc0000d6080, 0x0) /usr/local/go/src/encoding/gob/decoder.go:148 +0x47 fp=0xc000185d78 sp=0xc000185d48 pc=0x9bb567 encoding/gob.(*Decoder).DecodeValue(0xc0000d6080, {0xa8d6e0?, 0xc0007ccd70?, 0xc0003a6008?}) /usr/local/go/src/encoding/gob/decoder.go:227 +0x16e fp=0xc000185df8 sp=0xc000185d78 pc=0x9bb9ae encoding/gob.(*Decoder).Decode(0xc0000d6080, {0xa8d6e0?, 0xc0007ccd70?}) /usr/local/go/src/encoding/gob/decoder.go:204 +0x12f fp=0xc000185e50 sp=0xc000185df8 pc=0x9bb7ef net/rpc.(*gobClientCodec).ReadResponseBody(0xaf3020?, {0xa8d6e0?, 0xc0007ccd70?}) /usr/local/go/src/net/rpc/client.go:232 +0x25 fp=0xc000185e78 sp=0xc000185e50 pc=0x9cf125 net/rpc.(*Client).input(0xc000424120) /usr/local/go/src/net/rpc/client.go:141 +0x291 fp=0xc000185fc8 sp=0xc000185e78 pc=0x9ce451 net/rpc.NewClientWithCodec.gowrap1() /usr/local/go/src/net/rpc/client.go:206 +0x25 fp=0xc000185fe0 sp=0xc000185fc8 pc=0x9cefa5 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000185fe8 sp=0xc000185fe0 pc=0x476dc1 created by net/rpc.NewClientWithCodec in goroutine 1 /usr/local/go/src/net/rpc/client.go:206 +0xb6 goroutine 1 gp=0xc0000061c0 m=nil [chan receive]: runtime.gopark(0xc000063008?, 0x8e2?, 0x0?, 0x0?, 0xc000424158?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00061b540 sp=0xc00061b520 pc=0x43f7ce runtime.chanrecv(0xc000929d40, 0xc00061b658, 0x1) /usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc00061b5b8 sp=0xc00061b540 pc=0x40a29f runtime.chanrecv1(0xc000424120?, 0xc1e2e6?) /usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc00061b5e0 sp=0xc00061b5b8 pc=0x409eb2 net/rpc.(*Client).Call(...) /usr/local/go/src/net/rpc/client.go:321 github.com/google/syzkaller/pkg/rpctype.(*RPCClient).Call(0xaee700?, {0xc1e2e6, 0x14}, {0xa8d6a0, 0xc000177400}, {0xa8d6e0, 0xc0007ccd70}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:110 +0x17c fp=0xc00061b678 sp=0xc00061b5e0 pc=0xa3aabc main.(*FuzzerTool).exchangeDataCall(0xc0000a7a00, 0x3, {0xc000244b48, 0x3, 0x4}, 0xf0e47a) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:332 +0x1e8 fp=0xc00061b7b8 sp=0xc00061b678 pc=0xa3efa8 main.(*FuzzerTool).exchangeDataWorker(0xc0000a7a00) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:361 +0x92 fp=0xc00061ba90 sp=0xc00061b7b8 pc=0xa3f272 main.main() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:259 +0x1534 fp=0xc00061bf50 sp=0xc00061ba90 pc=0xa3e634 OpenBSD/amd64 (d'/Cu%c^3eC-mj>xNe mVA&tg$o2~ʠLqoLRG(a*uvX7 #͌l2{;aF) (tty00) runtime.main() /usr/local/go/src/runtime/proc.go:271 +0x28b fp=0xc00061bfe0 sp=0xc00061bf50 pc=0x43f38b runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00061bfe8 sp=0xc00061bfe0 pc=0x476dc1 goroutine 2 gp=0xc000006700 m=nil [force gc (idle), 3 minutes]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005cfa8 sp=0xc00005cf88 pc=0x43f7ce 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=0x43f645 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005cfe8 sp=0xc00005cfe0 pc=0x476dc1 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(0x1?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005d780 sp=0xc00005d760 pc=0x43f7ce 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=0x429c7f runtime.gcenable.gowrap1() /usr/local/go/src/runtime/mgc.go:203 +0x25 fp=0xc00005d7e0 sp=0xc00005d7c8 pc=0x41e5c5 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005d7e8 sp=0xc00005d7e0 pc=0x476dc1 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(0x10000?, 0x3b9aca00?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005df78 sp=0xc00005df58 pc=0x43f7ce runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:408 runtime.(*scavengerState).park(0x13d8c40) /usr/local/go/src/runtime/mgcscavenge.go:425 +0x49 fp=0xc00005dfa8 sp=0xc00005df78 pc=0x427649 runtime.bgscavenge(0xc000074000) /usr/local/go/src/runtime/mgcscavenge.go:658 +0x59 fp=0xc00005dfc8 sp=0xc00005dfa8 pc=0x427bd9 runtime.gcenable.gowrap2() /usr/local/go/src/runtime/mgc.go:204 +0x25 fp=0xc00005dfe0 sp=0xc00005dfc8 pc=0x41e565 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005dfe8 sp=0xc00005dfe0 pc=0x476dc1 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?, 0xc6a498?, 0x20?, 0xe2?, 0x2000000020?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005c620 sp=0xc00005c600 pc=0x43f7ce runtime.runfinq() /usr/local/go/src/runtime/mfinal.go:194 +0x107 fp=0xc00005c7e0 sp=0xc00005c620 pc=0x41d607 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005c7e8 sp=0xc00005c7e0 pc=0x476dc1 created by runtime.createfing in goroutine 1 /usr/local/go/src/runtime/mfinal.go:164 +0x3d goroutine 5 gp=0xc000007340 m=nil [select]: runtime.gopark(0xc00005e778?, 0x3?, 0xb8?, 0x35?, 0xc00005e772?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005e618 sp=0xc00005e5f8 pc=0x43f7ce runtime.selectgo(0xc00005e778, 0xc00005e76c, 0xc00031e380?, 0x0, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00005e738 sp=0xc00005e618 pc=0x451285 go.opencensus.io/stats/view.(*worker).start(0xc00031e380) /syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0x9f fp=0xc00005e7c8 sp=0xc00005e738 pc=0x9d59df 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=0xc00005e7e0 sp=0xc00005e7c8 pc=0x9d4d45 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005e7e8 sp=0xc00005e7e0 pc=0x476dc1 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 6 gp=0xc000007880 m=nil [GC worker (idle)]: runtime.gopark(0xc00005efb8?, 0xc0001fcd60?, 0x1a?, 0xa?, 0x0?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005ef50 sp=0xc00005ef30 pc=0x43f7ce runtime.gcBgMarkWorker() /usr/local/go/src/runtime/mgc.go:1310 +0xe5 fp=0xc00005efe0 sp=0xc00005ef50 pc=0x420625 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005efe8 sp=0xc00005efe0 pc=0x476dc1 created by runtime.gcBgMarkStartWorkers in goroutine 1 /usr/local/go/src/runtime/mgc.go:1234 +0x1c goroutine 18 gp=0xc0002dcc40 m=nil [GC worker (idle)]: runtime.gopark(0xc0000587b8?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000058750 sp=0xc000058730 pc=0x43f7ce runtime.gcBgMarkWorker() /usr/local/go/src/runtime/mgc.go:1310 +0xe5 fp=0xc0000587e0 sp=0xc000058750 pc=0x420625 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000587e8 sp=0xc0000587e0 pc=0x476dc1 created by runtime.gcBgMarkStartWorkers in goroutine 1 /usr/local/go/src/runtime/mgc.go:1234 +0x1c goroutine 20 gp=0xc0002dda40 m=nil [chan receive]: runtime.gopark(0xc00034b680?, 0xc00004a008?, 0xb8?, 0x89?, 0xa3a300?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005fef8 sp=0xc00005fed8 pc=0x43f7ce runtime.chanrecv(0xc00034b620, 0xc00005ffb8, 0x1) /usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc00005ff70 sp=0xc00005fef8 pc=0x40a29f runtime.chanrecv2(0xc000322d40?, 0xc000326008?) /usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc00005ff98 sp=0xc00005ff70 pc=0x409ed2 github.com/google/syzkaller/pkg/stats.newSet.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/stats/set.go:98 +0x66 fp=0xc00005ffe0 sp=0xc00005ff98 pc=0xa39c26 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005ffe8 sp=0xc00005ffe0 pc=0x476dc1 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 829 gp=0xc000007dc0 m=nil [IO wait, 2 minutes]: runtime.gopark(0x19?, 0xc000a20035?, 0xcb?, 0xff?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00042be00 sp=0xc00042bde0 pc=0x43f7ce runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00042be38 sp=0xc00042be00 pc=0x439097 internal/poll.runtime_pollWait(0x232ef5268, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00042be58 sp=0xc00042be38 pc=0x471345 internal/poll.(*pollDesc).wait(0xc00030d380?, 0xc000a20035?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00042be80 sp=0xc00042be58 pc=0x4e1b27 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc00030d380, {0xc000a20035, 0x1ffcb, 0x1ffcb}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00042bf18 sp=0xc00042be80 pc=0x4e2e1a os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc0000a0a98, {0xc000a20035?, 0xe9?, 0x0?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc00042bf58 sp=0xc00042bf18 pc=0x4ed0d2 github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0002e2c40) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:634 +0x7a fp=0xc00042bfc8 sp=0xc00042bf58 pc=0x9ff97a github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x24 fp=0xc00042bfe0 sp=0xc00042bfc8 pc=0x9ff8c4 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00042bfe8 sp=0xc00042bfe0 pc=0x476dc1 created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 66 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:628 +0x9da goroutine 823 gp=0xc0002dd880 m=nil [IO wait, 2 minutes]: runtime.gopark(0x17?, 0xc000a10000?, 0x0?, 0x0?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000427e00 sp=0xc000427de0 pc=0x43f7ce runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000427e38 sp=0xc000427e00 pc=0x439097 internal/poll.runtime_pollWait(0x232ef5648, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000427e58 sp=0xc000427e38 pc=0x471345 internal/poll.(*pollDesc).wait(0xc00030c840?, 0xc000a10000?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000427e80 sp=0xc000427e58 pc=0x4e1b27 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc00030c840, {0xc000a10000, 0x10000, 0x10000}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000427f18 sp=0xc000427e80 pc=0x4e2e1a os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc0000a0a00, {0xc000a10000?, 0x0?, 0x0?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc000427f58 sp=0xc000427f18 pc=0x4ed0d2 github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0002e29a0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:634 +0x7a fp=0xc000427fc8 sp=0xc000427f58 pc=0x9ff97a github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x24 fp=0xc000427fe0 sp=0xc000427fc8 pc=0x9ff8c4 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000427fe8 sp=0xc000427fe0 pc=0x476dc1 created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 52 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:628 +0x9da goroutine 28 gp=0xc0002ddc00 m=nil [chan receive, 3 minutes]: runtime.gopark(0x75dd45?, 0xb1e5c0?, 0x1?, 0x87?, 0xc000058f58?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000058ec8 sp=0xc000058ea8 pc=0x43f7ce runtime.chanrecv(0xc0000aed80, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc000058f40 sp=0xc000058ec8 pc=0x40a29f runtime.chanrecv1(0xc0000aed80?, 0xc000058fb0?) /usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000058f68 sp=0xc000058f40 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=0xc000058fe0 sp=0xc000058f68 pc=0x75eea5 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000058fe8 sp=0xc000058fe0 pc=0x476dc1 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 29 gp=0xc0003aa1c0 m=nil [chan receive, 3 minutes]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00042a6f0 sp=0xc00042a6d0 pc=0x43f7ce runtime.chanrecv(0xc0004cc0c0, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc00042a768 sp=0xc00042a6f0 pc=0x40a29f runtime.chanrecv1(0x0?, 0x0?) /usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc00042a790 sp=0xc00042a768 pc=0x409eb2 main.main.func1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:140 +0x19 fp=0xc00042a7e0 sp=0xc00042a790 pc=0xa3e759 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00042a7e8 sp=0xc00042a7e0 pc=0x476dc1 created by main.main in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:138 +0x4db goroutine 33 gp=0xc0003aa380 m=nil [select, 3 minutes, locked to thread]: runtime.gopark(0xc000059fa8?, 0x2?, 0x69?, 0xfa?, 0xc000059f98?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000059e40 sp=0xc000059e20 pc=0x43f7ce runtime.selectgo(0xc000059fa8, 0xc000059f94, 0x0?, 0x0, 0xc000424240?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000059f60 sp=0xc000059e40 pc=0x451285 runtime.ensureSigM.func1() /usr/local/go/src/runtime/signal_unix.go:1034 +0x16f fp=0xc000059fe0 sp=0xc000059f60 pc=0x46dd6f runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000059fe8 sp=0xc000059fe0 pc=0x476dc1 created by runtime.ensureSigM in goroutine 28 /usr/local/go/src/runtime/signal_unix.go:1017 +0xc8 goroutine 34 gp=0xc0003aa540 m=4 mp=0xc000063808 [syscall, 3 minutes]: runtime.notetsleepg(0x143b680, 0xffffffffffffffff) /usr/local/go/src/runtime/lock_sema.go:296 +0x29 fp=0xc00005a7a0 sp=0xc00005a768 pc=0x410129 os/signal.signal_recv() /usr/local/go/src/runtime/sigqueue.go:152 +0x29 fp=0xc00005a7c0 sp=0xc00005a7a0 pc=0x473389 os/signal.loop() /usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc00005a7e0 sp=0xc00005a7c0 pc=0x75e133 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005a7e8 sp=0xc00005a7e0 pc=0x476dc1 created by os/signal.Notify.func1.1 in goroutine 28 /usr/local/go/src/os/signal/signal.go:151 +0x1f goroutine 30 gp=0xc000402a80 m=nil [IO wait, 3 minutes]: runtime.gopark(0x41173b?, 0xc0000611e8?, 0x0?, 0x0?, 0xc000410c48?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000410ba8 sp=0xc000410b88 pc=0x43f7ce runtime.netpollblock(0x2e9293598?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000410be0 sp=0xc000410ba8 pc=0x439097 internal/poll.runtime_pollWait(0x2919aaff0, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000410c00 sp=0xc000410be0 pc=0x471345 internal/poll.(*pollDesc).wait(0x7?, 0x10?, 0x0) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000410c28 sp=0xc000410c00 pc=0x4e1b27 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Accept(0xc00031fd00) /usr/local/go/src/internal/poll/fd_unix.go:611 +0x2ac fp=0xc000410cd0 sp=0xc000410c28 pc=0x4e6ecc net.(*netFD).accept(0xc00031fd00) /usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc000410d88 sp=0xc000410cd0 pc=0x5c52c9 net.(*TCPListener).accept(0xc00033b8c0) /usr/local/go/src/net/tcpsock_posix.go:159 +0x1e fp=0xc000410db0 sp=0xc000410d88 pc=0x5dc09e net.(*TCPListener).Accept(0xc00033b8c0) /usr/local/go/src/net/tcpsock.go:327 +0x30 fp=0xc000410de0 sp=0xc000410db0 pc=0x5db1b0 net/http.(*onceCloseListener).Accept(0xd2df10?) :1 +0x24 fp=0xc000410df8 sp=0xc000410de0 pc=0x70b084 net/http.(*Server).Serve(0xc0004da3c0, {0xd2d0d0, 0xc00033b8c0}) /usr/local/go/src/net/http/server.go:3255 +0x33e fp=0xc000410f28 sp=0xc000410df8 pc=0x6e903e net/http.(*Server).ListenAndServe(0xc0004da3c0) /usr/local/go/src/net/http/server.go:3184 +0x71 fp=0xc000410f58 sp=0xc000410f28 pc=0x6e8cd1 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:417 +0x9d fp=0xc000410fe0 sp=0xc000410f58 pc=0xa402fd runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000410fe8 sp=0xc000410fe0 pc=0x476dc1 created by main.setupPprofHandler in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:416 +0x37 goroutine 193 gp=0xc0003aaa80 m=nil [IO wait]: runtime.gopark(0xf?, 0xc00050e000?, 0x0?, 0x0?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005ae00 sp=0xc00005ade0 pc=0x43f7ce runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00005ae38 sp=0xc00005ae00 pc=0x439097 internal/poll.runtime_pollWait(0x2919aaef8, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00005ae58 sp=0xc00005ae38 pc=0x471345 internal/poll.(*pollDesc).wait(0xc00067d500?, 0xc00050e000?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00005ae80 sp=0xc00005ae58 pc=0x4e1b27 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc00067d500, {0xc00050e000, 0x10000, 0x10000}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00005af18 sp=0xc00005ae80 pc=0x4e2e1a os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc0000a0978, {0xc00050e000?, 0x8?, 0x0?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc00005af58 sp=0xc00005af18 pc=0x4ed0d2 github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000142930) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:634 +0x7a fp=0xc00005afc8 sp=0xc00005af58 pc=0x9ff97a github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x24 fp=0xc00005afe0 sp=0xc00005afc8 pc=0x9ff8c4 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005afe8 sp=0xc00005afe0 pc=0x476dc1 created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 54 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:628 +0x9da goroutine 1032 gp=0xc000402e00 m=15 mp=0xc0003a7808 [syscall, 1 minutes]: syscall.syscall6(0x4c9740, 0x263e, 0xc00042c6b4, 0x0, 0xc00009d5f0, 0x0, 0x0) /usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00042c5d0 sp=0xc00042c5b0 pc=0x473c35 syscall.syscall6(0x451786?, 0xc00042c7b0?, 0x10000000002?, 0x2e9278688?, 0x90?, 0x22e1635b8?, 0x90?) :1 +0x2f fp=0xc00042c630 sp=0xc00042c5d0 pc=0x47984f syscall.wait4(0xc00042c6b8?, 0x411ae5?, 0x90?, 0xbe97a0?) /usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00042c690 sp=0xc00042c630 pc=0x4c5fa5 syscall.Wait4(0xc0008a0eb8?, 0xc00042c6ec, 0xc00042c78c?, 0x10000c000402e00?) /usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00042c6c8 sp=0xc00042c690 pc=0x4c36e5 os.(*Process).wait(0xc000666c60) /usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00042c720 sp=0xc00042c6c8 pc=0x4ec5ad os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:134 os/exec.(*Cmd).Wait(0xc0004d26e0) /usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00042c780 sp=0xc00042c720 pc=0x75ac65 github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc00012f1f0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2c fp=0xc00042c7c8 sp=0xc00042c780 pc=0x9ff80c github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x24 fp=0xc00042c7e0 sp=0xc00042c7c8 pc=0x9ff7a4 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00042c7e8 sp=0xc00042c7e0 pc=0x476dc1 created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 65 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:656 +0xbde goroutine 51 gp=0xc000402fc0 m=nil [IO wait]: runtime.gopark(0x10?, 0xc000012690?, 0xc?, 0x0?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000183950 sp=0xc000183930 pc=0x43f7ce runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000183988 sp=0xc000183950 pc=0x439097 internal/poll.runtime_pollWait(0x2919ab0e8, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0001839a8 sp=0xc000183988 pc=0x471345 internal/poll.(*pollDesc).wait(0xc000425800?, 0xc000012690?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0001839d0 sp=0xc0001839a8 pc=0x4e1b27 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc000425800, {0xc000012690, 0xc, 0xc}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000183a68 sp=0xc0001839d0 pc=0x4e2e1a os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc000061400, {0xc000012690?, 0xc000183ae0?, 0x411ae5?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc000183aa8 sp=0xc000183a68 pc=0x4ed0d2 io.ReadAtLeast({0xd251c0, 0xc000061400}, {0xc000012690, 0xc, 0xc}, 0xc) /usr/local/go/src/io/io.go:335 +0x90 fp=0xc000183af0 sp=0xc000183aa8 pc=0x4bf970 io.ReadFull(...) /usr/local/go/src/io/io.go:354 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004f5420, 0xc000424158?, {0x0, 0x0, 0x0}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:791 +0x547 fp=0xc000183ca8 sp=0xc000183af0 pc=0xa00847 github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000d6300, 0xc000183ed8, {0xc0008da300, 0x16e, 0x16e}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x155 fp=0xc000183d38 sp=0xc000183ca8 pc=0x9fcad5 main.(*Proc).execute(0xc00033a220, 0xc000183ed8, 0x48c, {0xc0008da300, 0x16e, 0x16e}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc000183e88 sp=0xc000183d38 pc=0xa40aac main.(*Proc).loop(0xc00033a220) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc000183fc8 sp=0xc000183e88 pc=0xa40594 main.main.gowrap1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x25 fp=0xc000183fe0 sp=0xc000183fc8 pc=0xa3e705 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000183fe8 sp=0xc000183fe0 pc=0x476dc1 created by main.main in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x1375 goroutine 52 gp=0xc0003ab340 m=nil [IO wait]: runtime.gopark(0x1c?, 0xc000012560?, 0xc?, 0x0?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000412950 sp=0xc000412930 pc=0x43f7ce runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000412988 sp=0xc000412950 pc=0x439097 internal/poll.runtime_pollWait(0x2919aa830, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0004129a8 sp=0xc000412988 pc=0x471345 internal/poll.(*pollDesc).wait(0xc00030c900?, 0xc000012560?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0004129d0 sp=0xc0004129a8 pc=0x4e1b27 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc00030c900, {0xc000012560, 0xc, 0xc}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000412a68 sp=0xc0004129d0 pc=0x4e2e1a os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc0000a0a10, {0xc000012560?, 0xc000412ae0?, 0x411ae5?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc000412aa8 sp=0xc000412a68 pc=0x4ed0d2 io.ReadAtLeast({0xd251c0, 0xc0000a0a10}, {0xc000012560, 0xc, 0xc}, 0xc) /usr/local/go/src/io/io.go:335 +0x90 fp=0xc000412af0 sp=0xc000412aa8 pc=0x4bf970 io.ReadFull(...) /usr/local/go/src/io/io.go:354 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0002e29a0, 0xc000424158?, {0x0, 0x0, 0x0}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:791 +0x547 fp=0xc000412ca8 sp=0xc000412af0 pc=0xa00847 github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000d6380, 0xc000412ed8, {0xc0008d4380, 0x35e, 0x35e}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x155 fp=0xc000412d38 sp=0xc000412ca8 pc=0x9fcad5 main.(*Proc).execute(0xc00033a260, 0xc000412ed8, 0x487, {0xc0008d4380, 0x35e, 0x35e}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc000412e88 sp=0xc000412d38 pc=0xa40aac main.(*Proc).loop(0xc00033a260) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc000412fc8 sp=0xc000412e88 pc=0xa40594 main.main.gowrap1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x25 fp=0xc000412fe0 sp=0xc000412fc8 pc=0xa3e705 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000412fe8 sp=0xc000412fe0 pc=0x476dc1 created by main.main in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x1375 goroutine 53 gp=0xc0003ab500 m=nil [IO wait]: runtime.gopark(0x24?, 0xc000012660?, 0xc?, 0x0?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000413950 sp=0xc000413930 pc=0x43f7ce runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000413988 sp=0xc000413950 pc=0x439097 internal/poll.runtime_pollWait(0x2919ab1e0, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0004139a8 sp=0xc000413988 pc=0x471345 internal/poll.(*pollDesc).wait(0xc00067cba0?, 0xc000012660?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0004139d0 sp=0xc0004139a8 pc=0x4e1b27 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc00067cba0, {0xc000012660, 0xc, 0xc}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000413a68 sp=0xc0004139d0 pc=0x4e2e1a os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc000061240, {0xc000012660?, 0xc000413ae0?, 0x411ae5?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc000413aa8 sp=0xc000413a68 pc=0x4ed0d2 io.ReadAtLeast({0xd251c0, 0xc000061240}, {0xc000012660, 0xc, 0xc}, 0xc) /usr/local/go/src/io/io.go:335 +0x90 fp=0xc000413af0 sp=0xc000413aa8 pc=0x4bf970 io.ReadFull(...) /usr/local/go/src/io/io.go:354 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00012ee70, 0xc000424158?, {0x0, 0x0, 0x0}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:791 +0x547 fp=0xc000413ca8 sp=0xc000413af0 pc=0xa00847 github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000d6400, 0xc000413ed8, {0xc00084a000, 0x327, 0x327}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x155 fp=0xc000413d38 sp=0xc000413ca8 pc=0x9fcad5 main.(*Proc).execute(0xc00033a2a0, 0xc000413ed8, 0x48b, {0xc00084a000, 0x327, 0x327}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc000413e88 sp=0xc000413d38 pc=0xa40aac main.(*Proc).loop(0xc00033a2a0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc000413fc8 sp=0xc000413e88 pc=0xa40594 main.main.gowrap1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x25 fp=0xc000413fe0 sp=0xc000413fc8 pc=0xa3e705 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000413fe8 sp=0xc000413fe0 pc=0x476dc1 created by main.main in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x1375 goroutine 54 gp=0xc0003ab6c0 m=nil [IO wait]: runtime.gopark(0x20?, 0xc000012460?, 0xc?, 0x0?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000619950 sp=0xc000619930 pc=0x43f7ce runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000619988 sp=0xc000619950 pc=0x439097 internal/poll.runtime_pollWait(0x232ef5458, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0006199a8 sp=0xc000619988 pc=0x471345 internal/poll.(*pollDesc).wait(0xc00067d5c0?, 0xc000012460?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0006199d0 sp=0xc0006199a8 pc=0x4e1b27 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc00067d5c0, {0xc000012460, 0xc, 0xc}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000619a68 sp=0xc0006199d0 pc=0x4e2e1a os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc0000a0988, {0xc000012460?, 0xc000619ae0?, 0x411ae5?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc000619aa8 sp=0xc000619a68 pc=0x4ed0d2 io.ReadAtLeast({0xd251c0, 0xc0000a0988}, {0xc000012460, 0xc, 0xc}, 0xc) /usr/local/go/src/io/io.go:335 +0x90 fp=0xc000619af0 sp=0xc000619aa8 pc=0x4bf970 io.ReadFull(...) /usr/local/go/src/io/io.go:354 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000142930, 0xc000424158?, {0x0, 0x0, 0x0}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:791 +0x547 fp=0xc000619ca8 sp=0xc000619af0 pc=0xa00847 github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000d6580, 0xc000619ed8, {0xc000820000, 0x5ab, 0x5ab}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x155 fp=0xc000619d38 sp=0xc000619ca8 pc=0x9fcad5 main.(*Proc).execute(0xc00033a300, 0xc000619ed8, 0x486, {0xc000820000, 0x5ab, 0x5ab}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc000619e88 sp=0xc000619d38 pc=0xa40aac main.(*Proc).loop(0xc00033a300) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc000619fc8 sp=0xc000619e88 pc=0xa40594 main.main.gowrap1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x25 fp=0xc000619fe0 sp=0xc000619fc8 pc=0xa3e705 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000619fe8 sp=0xc000619fe0 pc=0x476dc1 created by main.main in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x1375 goroutine 55 gp=0xc0003ab880 m=nil [IO wait]: runtime.gopark(0x26?, 0xc000012580?, 0xc?, 0x0?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00040c950 sp=0xc00040c930 pc=0x43f7ce runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00040c988 sp=0xc00040c950 pc=0x439097 internal/poll.runtime_pollWait(0x2919aac10, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00040c9a8 sp=0xc00040c988 pc=0x471345 internal/poll.(*pollDesc).wait(0xc0004ce960?, 0xc000012580?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00040c9d0 sp=0xc00040c9a8 pc=0x4e1b27 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0004ce960, {0xc000012580, 0xc, 0xc}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00040ca68 sp=0xc00040c9d0 pc=0x4e2e1a os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc0000614d0, {0xc000012580?, 0xc00040cae0?, 0x411ae5?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc00040caa8 sp=0xc00040ca68 pc=0x4ed0d2 io.ReadAtLeast({0xd251c0, 0xc0000614d0}, {0xc000012580, 0xc, 0xc}, 0xc) /usr/local/go/src/io/io.go:335 +0x90 fp=0xc00040caf0 sp=0xc00040caa8 pc=0x4bf970 io.ReadFull(...) /usr/local/go/src/io/io.go:354 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004f5570, 0xc000424158?, {0x0, 0x0, 0x0}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:791 +0x547 fp=0xc00040cca8 sp=0xc00040caf0 pc=0xa00847 github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000d6600, 0xc00040ced8, {0xc000750c00, 0x2fd, 0x2fd}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x155 fp=0xc00040cd38 sp=0xc00040cca8 pc=0x9fcad5 main.(*Proc).execute(0xc00033a340, 0xc00040ced8, 0x488, {0xc000750c00, 0x2fd, 0x2fd}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc00040ce88 sp=0xc00040cd38 pc=0xa40aac main.(*Proc).loop(0xc00033a340) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc00040cfc8 sp=0xc00040ce88 pc=0xa40594 main.main.gowrap1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x25 fp=0xc00040cfe0 sp=0xc00040cfc8 pc=0xa3e705 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00040cfe8 sp=0xc00040cfe0 pc=0x476dc1 created by main.main in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x1375 goroutine 388 gp=0xc0003abc00 m=nil [IO wait, 2 minutes]: runtime.gopark(0x1b?, 0xc000890000?, 0x0?, 0x0?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000428e00 sp=0xc000428de0 pc=0x43f7ce runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000428e38 sp=0xc000428e00 pc=0x439097 internal/poll.runtime_pollWait(0x232ef5078, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000428e58 sp=0xc000428e38 pc=0x471345 internal/poll.(*pollDesc).wait(0xc0004ce8a0?, 0xc000890000?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000428e80 sp=0xc000428e58 pc=0x4e1b27 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0004ce8a0, {0xc000890000, 0x10000, 0x10000}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000428f18 sp=0xc000428e80 pc=0x4e2e1a os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc0000614c0, {0xc000890000?, 0xe9?, 0xc000428fb8?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc000428f58 sp=0xc000428f18 pc=0x4ed0d2 github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004f5570) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:634 +0x7a fp=0xc000428fc8 sp=0xc000428f58 pc=0x9ff97a github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x24 fp=0xc000428fe0 sp=0xc000428fc8 pc=0x9ff8c4 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000428fe8 sp=0xc000428fe0 pc=0x476dc1 created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 55 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:628 +0x9da goroutine 1289 gp=0xc0003abdc0 m=nil [select]: runtime.gopark(0xc0004297b0?, 0x2?, 0xd0?, 0x96?, 0xc00042978c?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000429638 sp=0xc000429618 pc=0x43f7ce runtime.selectgo(0xc0004297b0, 0xc000429788, 0xc0001116d8?, 0x0, 0x35?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000429758 sp=0xc000429638 pc=0x451285 github.com/google/syzkaller/pkg/ipc.(*command).exec.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:776 +0x77 fp=0xc0004297e0 sp=0xc000429758 pc=0xa00f77 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004297e8 sp=0xc0004297e0 pc=0x476dc1 created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 51 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:774 +0x22b goroutine 194 gp=0xc000403500 m=9 mp=0xc000347008 [syscall, 3 minutes]: syscall.syscall6(0x4c9740, 0xa2d7, 0xc00042d6b4, 0x0, 0xc00009cbd0, 0x0, 0x0) /usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00042d5d0 sp=0xc00042d5b0 pc=0x473c35 syscall.syscall6(0x451786?, 0xc000403500?, 0x10000000002?, 0x2e9278688?, 0x90?, 0x22e1635b8?, 0x90?) :1 +0x2f fp=0xc00042d630 sp=0xc00042d5d0 pc=0x47984f syscall.wait4(0xc00042d6b8?, 0x411ae5?, 0x90?, 0xbe97a0?) /usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00042d690 sp=0xc00042d630 pc=0x4c5fa5 syscall.Wait4(0xc00085f958?, 0xc00042d6ec, 0x3?, 0xc000403500?) /usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00042d6c8 sp=0xc00042d690 pc=0x4c36e5 os.(*Process).wait(0xc0006666c0) /usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00042d720 sp=0xc00042d6c8 pc=0x4ec5ad os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:134 os/exec.(*Cmd).Wait(0xc000247760) /usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00042d780 sp=0xc00042d720 pc=0x75ac65 github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000142930) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2c fp=0xc00042d7c8 sp=0xc00042d780 pc=0x9ff80c github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x24 fp=0xc00042d7e0 sp=0xc00042d7c8 pc=0x9ff7a4 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00042d7e8 sp=0xc00042d7e0 pc=0x476dc1 created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 54 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:656 +0xbde goroutine 1286 gp=0xc000115500 m=nil [select]: runtime.gopark(0xc000429fb0?, 0x2?, 0xd0?, 0x9e?, 0xc000429f8c?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000429e38 sp=0xc000429e18 pc=0x43f7ce runtime.selectgo(0xc000429fb0, 0xc000429f88, 0xe9?, 0x0, 0x9ff85e?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000429f58 sp=0xc000429e38 pc=0x451285 github.com/google/syzkaller/pkg/ipc.(*command).exec.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:776 +0x77 fp=0xc000429fe0 sp=0xc000429f58 pc=0xa00f77 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000429fe8 sp=0xc000429fe0 pc=0x476dc1 created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 66 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:774 +0x22b goroutine 61 gp=0xc000115880 m=nil [IO wait]: runtime.gopark(0x23?, 0xc000012620?, 0xc?, 0x0?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000187950 sp=0xc000187930 pc=0x43f7ce runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000187988 sp=0xc000187950 pc=0x439097 internal/poll.runtime_pollWait(0x232ef4aa8, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0001879a8 sp=0xc000187988 pc=0x471345 internal/poll.(*pollDesc).wait(0xc00030c180?, 0xc000012620?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0001879d0 sp=0xc0001879a8 pc=0x4e1b27 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc00030c180, {0xc000012620, 0xc, 0xc}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000187a68 sp=0xc0001879d0 pc=0x4e2e1a os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc000061648, {0xc000012620?, 0xc000187ae0?, 0x411ae5?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc000187aa8 sp=0xc000187a68 pc=0x4ed0d2 io.ReadAtLeast({0xd251c0, 0xc000061648}, {0xc000012620, 0xc, 0xc}, 0xc) /usr/local/go/src/io/io.go:335 +0x90 fp=0xc000187af0 sp=0xc000187aa8 pc=0x4bf970 io.ReadFull(...) /usr/local/go/src/io/io.go:354 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004f42a0, 0xc000424158?, {0x0, 0x0, 0x0}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:791 +0x547 fp=0xc000187ca8 sp=0xc000187af0 pc=0xa00847 github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000d6680, 0xc000187ed8, {0xc0008da000, 0x17a, 0x17a}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x155 fp=0xc000187d38 sp=0xc000187ca8 pc=0x9fcad5 main.(*Proc).execute(0xc00033a3a0, 0xc000187ed8, 0x48a, {0xc0008da000, 0x17a, 0x17a}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc000187e88 sp=0xc000187d38 pc=0xa40aac main.(*Proc).loop(0xc00033a3a0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc000187fc8 sp=0xc000187e88 pc=0xa40594 main.main.gowrap1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x25 fp=0xc000187fe0 sp=0xc000187fc8 pc=0xa3e705 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000187fe8 sp=0xc000187fe0 pc=0x476dc1 created by main.main in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x1375 goroutine 1285 gp=0xc000115dc0 m=nil [select]: runtime.gopark(0xc00042b7b0?, 0x2?, 0xd0?, 0xb6?, 0xc00042b78c?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00042b638 sp=0xc00042b618 pc=0x43f7ce runtime.selectgo(0xc00042b7b0, 0xc00042b788, 0x0?, 0x0, 0xa3?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00042b758 sp=0xc00042b638 pc=0x451285 github.com/google/syzkaller/pkg/ipc.(*command).exec.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:776 +0x77 fp=0xc00042b7e0 sp=0xc00042b758 pc=0xa00f77 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00042b7e8 sp=0xc00042b7e0 pc=0x476dc1 created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 55 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:774 +0x22b goroutine 1284 gp=0xc0000076c0 m=nil [select]: runtime.gopark(0xc000437fb0?, 0x2?, 0xd0?, 0x7e?, 0xc000437f8c?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000437e38 sp=0xc000437e18 pc=0x43f7ce runtime.selectgo(0xc000437fb0, 0xc000437f88, 0xc000110690?, 0x0, 0xa3?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000437f58 sp=0xc000437e38 pc=0x451285 github.com/google/syzkaller/pkg/ipc.(*command).exec.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:776 +0x77 fp=0xc000437fe0 sp=0xc000437f58 pc=0xa00f77 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000437fe8 sp=0xc000437fe0 pc=0x476dc1 created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 52 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:774 +0x22b goroutine 65 gp=0xc00030a000 m=nil [IO wait]: runtime.gopark(0x25?, 0xc0004f7d40?, 0xc?, 0x0?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000181950 sp=0xc000181930 pc=0x43f7ce runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000181988 sp=0xc000181950 pc=0x439097 internal/poll.runtime_pollWait(0x232ef48b8, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0001819a8 sp=0xc000181988 pc=0x471345 internal/poll.(*pollDesc).wait(0xc00034bc80?, 0xc0004f7d40?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0001819d0 sp=0xc0001819a8 pc=0x4e1b27 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc00034bc80, {0xc0004f7d40, 0xc, 0xc}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000181a68 sp=0xc0001819d0 pc=0x4e2e1a os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc000061850, {0xc0004f7d40?, 0xc000181ae0?, 0x411ae5?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc000181aa8 sp=0xc000181a68 pc=0x4ed0d2 io.ReadAtLeast({0xd251c0, 0xc000061850}, {0xc0004f7d40, 0xc, 0xc}, 0xc) /usr/local/go/src/io/io.go:335 +0x90 fp=0xc000181af0 sp=0xc000181aa8 pc=0x4bf970 io.ReadFull(...) /usr/local/go/src/io/io.go:354 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc00012f1f0, 0xc000424158?, {0x0, 0x0, 0x0}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:791 +0x547 fp=0xc000181ca8 sp=0xc000181af0 pc=0xa00847 github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000d6700, 0xc000181ed8, {0xc000522680, 0x50f, 0x50f}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x155 fp=0xc000181d38 sp=0xc000181ca8 pc=0x9fcad5 main.(*Proc).execute(0xc00033a5a0, 0xc000181ed8, 0x485, {0xc000522680, 0x50f, 0x50f}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc000181e88 sp=0xc000181d38 pc=0xa40aac main.(*Proc).loop(0xc00033a5a0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc000181fc8 sp=0xc000181e88 pc=0xa40594 main.main.gowrap1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x25 fp=0xc000181fe0 sp=0xc000181fc8 pc=0xa3e705 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000181fe8 sp=0xc000181fe0 pc=0x476dc1 created by main.main in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x1375 goroutine 66 gp=0xc00030a1c0 m=nil [IO wait]: runtime.gopark(0x28?, 0xc0000125b0?, 0xc?, 0x0?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003c1950 sp=0xc0003c1930 pc=0x43f7ce runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0003c1988 sp=0xc0003c1950 pc=0x439097 internal/poll.runtime_pollWait(0x2919aaa20, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003c19a8 sp=0xc0003c1988 pc=0x471345 internal/poll.(*pollDesc).wait(0xc00030d440?, 0xc0000125b0?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003c19d0 sp=0xc0003c19a8 pc=0x4e1b27 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc00030d440, {0xc0000125b0, 0xc, 0xc}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003c1a68 sp=0xc0003c19d0 pc=0x4e2e1a os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc0000a0aa8, {0xc0000125b0?, 0xc0003c1ae0?, 0x411ae5?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003c1aa8 sp=0xc0003c1a68 pc=0x4ed0d2 io.ReadAtLeast({0xd251c0, 0xc0000a0aa8}, {0xc0000125b0, 0xc, 0xc}, 0xc) /usr/local/go/src/io/io.go:335 +0x90 fp=0xc0003c1af0 sp=0xc0003c1aa8 pc=0x4bf970 io.ReadFull(...) /usr/local/go/src/io/io.go:354 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0002e2c40, 0xc000424158?, {0x0, 0x0, 0x0}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:791 +0x547 fp=0xc0003c1ca8 sp=0xc0003c1af0 pc=0xa00847 github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc0000d6780, 0xc0003c1ed8, {0xc000759680, 0x46d, 0x46d}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:276 +0x155 fp=0xc0003c1d38 sp=0xc0003c1ca8 pc=0x9fcad5 main.(*Proc).execute(0xc00033a5e0, 0xc0003c1ed8, 0x489, {0xc000759680, 0x46d, 0x46d}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x16c fp=0xc0003c1e88 sp=0xc0003c1d38 pc=0xa40aac main.(*Proc).loop(0xc00033a5e0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:62 +0x154 fp=0xc0003c1fc8 sp=0xc0003c1e88 pc=0xa40594 main.main.gowrap1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x25 fp=0xc0003c1fe0 sp=0xc0003c1fc8 pc=0xa3e705 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003c1fe8 sp=0xc0003c1fe0 pc=0x476dc1 created by main.main in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:256 +0x1375 goroutine 67 gp=0xc00030a380 m=nil [chan receive]: runtime.gopark(0xc000178b70?, 0x491?, 0x0?, 0xd1?, 0x637?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000873c50 sp=0xc000873c30 pc=0x43f7ce runtime.chanrecv(0xc0000ae8a0, 0xc000873f60, 0x1) /usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc000873cc8 sp=0xc000873c50 pc=0x40a29f runtime.chanrecv2(0xc0000a7a00?, 0x3?) /usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc000873cf0 sp=0xc000873cc8 pc=0x409ed2 main.(*FuzzerTool).exchangeDataWorker(0xc0000a7a00) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:348 +0xb5 fp=0xc000873fc8 sp=0xc000873cf0 pc=0xa3f295 main.main.gowrap2() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:258 +0x25 fp=0xc000873fe0 sp=0xc000873fc8 pc=0xa3e6a5 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000873fe8 sp=0xc000873fe0 pc=0x476dc1 created by main.main in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:258 +0x1527 goroutine 824 gp=0xc00030a540 m=11 mp=0xc000308008 [syscall, 2 minutes]: syscall.syscall6(0x4c9740, 0x54a2, 0xc000438eb4, 0x0, 0xc00009cab0, 0x0, 0x0) /usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000438dd0 sp=0xc000438db0 pc=0x473c35 syscall.syscall6(0x451786?, 0xc00030a540?, 0x10000000002?, 0x2e9278688?, 0x90?, 0x22e163108?, 0x90?) :1 +0x2f fp=0xc000438e30 sp=0xc000438dd0 pc=0x47984f syscall.wait4(0xc000438eb8?, 0x411ae5?, 0x90?, 0xbe97a0?) /usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000438e90 sp=0xc000438e30 pc=0x4c5fa5 syscall.Wait4(0xc0003aec88?, 0xc000438eec, 0x3?, 0xc00030a540?) /usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000438ec8 sp=0xc000438e90 pc=0x4c36e5 os.(*Process).wait(0xc000666a50) /usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000438f20 sp=0xc000438ec8 pc=0x4ec5ad os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:134 os/exec.(*Cmd).Wait(0xc0004d2840) /usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000438f80 sp=0xc000438f20 pc=0x75ac65 github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0002e29a0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2c fp=0xc000438fc8 sp=0xc000438f80 pc=0x9ff80c github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x24 fp=0xc000438fe0 sp=0xc000438fc8 pc=0x9ff7a4 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000438fe8 sp=0xc000438fe0 pc=0x476dc1 created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 52 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:656 +0xbde goroutine 1011 gp=0xc0003a81c0 m=nil [IO wait, 1 minutes]: runtime.gopark(0x1f?, 0xc000980035?, 0xcb?, 0xff?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005b600 sp=0xc00005b5e0 pc=0x43f7ce runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00005b638 sp=0xc00005b600 pc=0x439097 internal/poll.runtime_pollWait(0x232f03130, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00005b658 sp=0xc00005b638 pc=0x471345 internal/poll.(*pollDesc).wait(0xc00034bbc0?, 0xc000980035?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00005b680 sp=0xc00005b658 pc=0x4e1b27 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc00034bbc0, {0xc000980035, 0x1ffcb, 0x1ffcb}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00005b718 sp=0xc00005b680 pc=0x4e2e1a os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc000061840, {0xc000980035?, 0xe9?, 0xc00005b7b8?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc00005b758 sp=0xc00005b718 pc=0x4ed0d2 github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc00012f1f0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:634 +0x7a fp=0xc00005b7c8 sp=0xc00005b758 pc=0x9ff97a github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x24 fp=0xc00005b7e0 sp=0xc00005b7c8 pc=0x9ff8c4 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005b7e8 sp=0xc00005b7e0 pc=0x476dc1 created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 65 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:628 +0x9da goroutine 1127 gp=0xc0003a8380 m=nil [IO wait, 1 minutes]: runtime.gopark(0x1a?, 0xc0009a0035?, 0xcb?, 0xff?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005be00 sp=0xc00005bde0 pc=0x43f7ce runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00005be38 sp=0xc00005be00 pc=0x439097 internal/poll.runtime_pollWait(0x232ef5740, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00005be58 sp=0xc00005be38 pc=0x471345 internal/poll.(*pollDesc).wait(0xc000929f20?, 0xc0009a0035?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00005be80 sp=0xc00005be58 pc=0x4e1b27 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc000929f20, {0xc0009a0035, 0x1ffcb, 0x1ffcb}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00005bf18 sp=0xc00005be80 pc=0x4e2e1a os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc000061638, {0xc0009a0035?, 0xe9?, 0xc00005bfb8?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc00005bf58 sp=0xc00005bf18 pc=0x4ed0d2 github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004f42a0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:634 +0x7a fp=0xc00005bfc8 sp=0xc00005bf58 pc=0x9ff97a github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x24 fp=0xc00005bfe0 sp=0xc00005bfc8 pc=0x9ff8c4 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005bfe8 sp=0xc00005bfe0 pc=0x476dc1 created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 61 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:628 +0x9da goroutine 1128 gp=0xc0003a8540 m=2 mp=0xc000062808 [syscall, 1 minutes]: syscall.syscall6(0x4c9740, 0xd900, 0xc0004336b4, 0x0, 0xc000304ab0, 0x0, 0x0) /usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0004335d0 sp=0xc0004335b0 pc=0x473c35 syscall.syscall6(0x451786?, 0xc0003a8540?, 0x10000000002?, 0x2e2dd36e0?, 0x90?, 0x22e1635b8?, 0x90?) :1 +0x2f fp=0xc000433630 sp=0xc0004335d0 pc=0x47984f syscall.wait4(0xc0004336b8?, 0x411ae5?, 0x90?, 0xbe97a0?) /usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000433690 sp=0xc000433630 pc=0x4c5fa5 syscall.Wait4(0xc00063abe8?, 0xc0004336ec, 0x3?, 0xc0003a8540?) /usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0004336c8 sp=0xc000433690 pc=0x4c36e5 os.(*Process).wait(0xc000097e00) /usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000433720 sp=0xc0004336c8 pc=0x4ec5ad os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:134 os/exec.(*Cmd).Wait(0xc0004d2b00) /usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000433780 sp=0xc000433720 pc=0x75ac65 github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004f42a0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2c fp=0xc0004337c8 sp=0xc000433780 pc=0x9ff80c github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x24 fp=0xc0004337e0 sp=0xc0004337c8 pc=0x9ff7a4 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0004337e8 sp=0xc0004337e0 pc=0x476dc1 created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 61 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:656 +0xbde goroutine 384 gp=0xc0003a8a80 m=nil [runnable]: syscall.syscall6(0x4c9740, 0xf109, 0xc000433eb4, 0x0, 0xc0003047e0, 0x0, 0x0) /usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000433dd0 sp=0xc000433db0 pc=0x473c35 syscall.syscall6(0x451786?, 0xc0003a8a80?, 0x10000000002?, 0x2e2dd36e0?, 0x90?, 0x22e1635b8?, 0x90?) :1 +0x2f fp=0xc000433e30 sp=0xc000433dd0 pc=0x47984f syscall.wait4(0xc000433eb8?, 0x411ae5?, 0x90?, 0xbe97a0?) /usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000433e90 sp=0xc000433e30 pc=0x4c5fa5 syscall.Wait4(0xc0006c45f8?, 0xc000433eec, 0x3?, 0xc0003a8a80?) /usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000433ec8 sp=0xc000433e90 pc=0x4c36e5 os.(*Process).wait(0xc000666a80) /usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000433f20 sp=0xc000433ec8 pc=0x4ec5ad os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:134 os/exec.(*Cmd).Wait(0xc0002466e0) /usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000433f80 sp=0xc000433f20 pc=0x75ac65 github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004f5570) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2c fp=0xc000433fc8 sp=0xc000433f80 pc=0x9ff80c github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x24 fp=0xc000433fe0 sp=0xc000433fc8 pc=0x9ff7a4 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000433fe8 sp=0xc000433fe0 pc=0x476dc1 created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 55 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:656 +0xbde goroutine 1283 gp=0xc00030ac40 m=nil [select]: runtime.gopark(0xc000435fb0?, 0x2?, 0xd0?, 0x5e?, 0xc000435f8c?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000435e38 sp=0xc000435e18 pc=0x43f7ce runtime.selectgo(0xc000435fb0, 0xc000435f88, 0xe9?, 0x0, 0x9ff85e?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000435f58 sp=0xc000435e38 pc=0x451285 github.com/google/syzkaller/pkg/ipc.(*command).exec.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:776 +0x77 fp=0xc000435fe0 sp=0xc000435f58 pc=0xa00f77 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000435fe8 sp=0xc000435fe0 pc=0x476dc1 created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 54 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:774 +0x22b goroutine 1287 gp=0xc00030b180 m=nil [select]: runtime.gopark(0xc0008ad7b0?, 0x2?, 0xd0?, 0xd6?, 0xc0008ad78c?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0008ad638 sp=0xc0008ad618 pc=0x43f7ce runtime.selectgo(0xc0008ad7b0, 0xc0008ad788, 0xc000110698?, 0x0, 0x4?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0008ad758 sp=0xc0008ad638 pc=0x451285 github.com/google/syzkaller/pkg/ipc.(*command).exec.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:776 +0x77 fp=0xc0008ad7e0 sp=0xc0008ad758 pc=0xa00f77 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0008ad7e8 sp=0xc0008ad7e0 pc=0x476dc1 created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 61 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:774 +0x22b goroutine 612 gp=0xc00030b6c0 m=nil [IO wait, 2 minutes]: runtime.gopark(0xb?, 0xc0008ae035?, 0xcb?, 0xff?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0008ac600 sp=0xc0008ac5e0 pc=0x43f7ce runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0008ac638 sp=0xc0008ac600 pc=0x439097 internal/poll.runtime_pollWait(0x232ef5360, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0008ac658 sp=0xc0008ac638 pc=0x471345 internal/poll.(*pollDesc).wait(0xc0004256e0?, 0xc0008ae035?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0008ac680 sp=0xc0008ac658 pc=0x4e1b27 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0004256e0, {0xc0008ae035, 0x1ffcb, 0x1ffcb}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0008ac718 sp=0xc0008ac680 pc=0x4e2e1a os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc0000613f0, {0xc0008ae035?, 0xe9?, 0xc0008ac7b8?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc0008ac758 sp=0xc0008ac718 pc=0x4ed0d2 github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004f5420) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:634 +0x7a fp=0xc0008ac7c8 sp=0xc0008ac758 pc=0x9ff97a github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x24 fp=0xc0008ac7e0 sp=0xc0008ac7c8 pc=0x9ff8c4 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0008ac7e8 sp=0xc0008ac7e0 pc=0x476dc1 created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 51 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:628 +0x9da goroutine 1288 gp=0xc00030b500 m=nil [select]: runtime.gopark(0xc0008abfb0?, 0x2?, 0xd0?, 0xbe?, 0xc0008abf8c?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0008abe38 sp=0xc0008abe18 pc=0x43f7ce runtime.selectgo(0xc0008abfb0, 0xc0008abf88, 0xc0000129a0?, 0x0, 0x4?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0008abf58 sp=0xc0008abe38 pc=0x451285 github.com/google/syzkaller/pkg/ipc.(*command).exec.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:776 +0x77 fp=0xc0008abfe0 sp=0xc0008abf58 pc=0xa00f77 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0008abfe8 sp=0xc0008abfe0 pc=0x476dc1 created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 53 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:774 +0x22b goroutine 613 gp=0xc00030b880 m=5 mp=0xc00011c808 [syscall, 2 minutes]: syscall.syscall6(0x4c9740, 0xb74f, 0xc0008aceb4, 0x0, 0xc000304a20, 0x0, 0x0) /usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0008acdd0 sp=0xc0008acdb0 pc=0x473c35 syscall.syscall6(0x451786?, 0xc00030b880?, 0x10000000002?, 0x2e2dd36e0?, 0x90?, 0x22e163108?, 0x90?) :1 +0x2f fp=0xc0008ace30 sp=0xc0008acdd0 pc=0x47984f syscall.wait4(0xc0008aceb8?, 0x411ae5?, 0x90?, 0xbe97a0?) /usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0008ace90 sp=0xc0008ace30 pc=0x4c5fa5 syscall.Wait4(0xc00064dea8?, 0xc0008aceec, 0x3?, 0xc00030b880?) /usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0008acec8 sp=0xc0008ace90 pc=0x4c36e5 os.(*Process).wait(0xc0006669c0) /usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0008acf20 sp=0xc0008acec8 pc=0x4ec5ad os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:134 os/exec.(*Cmd).Wait(0xc000247a20) /usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc0008acf80 sp=0xc0008acf20 pc=0x75ac65 github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004f5420) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2c fp=0xc0008acfc8 sp=0xc0008acf80 pc=0x9ff80c github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x24 fp=0xc0008acfe0 sp=0xc0008acfc8 pc=0x9ff7a4 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0008acfe8 sp=0xc0008acfe0 pc=0x476dc1 created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 51 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:656 +0xbde goroutine 1046 gp=0xc0003a96c0 m=6 mp=0xc000346808 [syscall, 1 minutes]: syscall.syscall6(0x4c9740, 0x111ee, 0xc0008a96b4, 0x0, 0xc00009c6c0, 0x0, 0x0) /usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0008a95d0 sp=0xc0008a95b0 pc=0x473c35 syscall.syscall6(0x451786?, 0xc0003a96c0?, 0x10000000002?, 0x2e9278688?, 0x90?, 0x22e163108?, 0x90?) :1 +0x2f fp=0xc0008a9630 sp=0xc0008a95d0 pc=0x47984f syscall.wait4(0xc0008a96b8?, 0x411ae5?, 0x90?, 0xbe97a0?) /usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0008a9690 sp=0xc0008a9630 pc=0x4c5fa5 syscall.Wait4(0xc00077b908?, 0xc0008a96ec, 0x3?, 0xc0003a96c0?) /usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0008a96c8 sp=0xc0008a9690 pc=0x4c36e5 os.(*Process).wait(0xc000096e40) /usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0008a9720 sp=0xc0008a96c8 pc=0x4ec5ad os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:134 os/exec.(*Cmd).Wait(0xc0004d2420) /usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc0008a9780 sp=0xc0008a9720 pc=0x75ac65 github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc00012ee70) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2c fp=0xc0008a97c8 sp=0xc0008a9780 pc=0x9ff80c github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x24 fp=0xc0008a97e0 sp=0xc0008a97c8 pc=0x9ff7a4 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0008a97e8 sp=0xc0008a97e0 pc=0x476dc1 created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 53 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:656 +0xbde goroutine 1045 gp=0xc00030ba40 m=nil [IO wait, 1 minutes]: runtime.gopark(0xd?, 0xc00077e035?, 0xcb?, 0xff?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0008a8e00 sp=0xc0008a8de0 pc=0x43f7ce runtime.netpollblock(0x4c8265?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0008a8e38 sp=0xc0008a8e00 pc=0x439097 internal/poll.runtime_pollWait(0x2919aa928, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0008a8e58 sp=0xc0008a8e38 pc=0x471345 internal/poll.(*pollDesc).wait(0xc00067cae0?, 0xc00077e035?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0008a8e80 sp=0xc0008a8e58 pc=0x4e1b27 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc00067cae0, {0xc00077e035, 0x1ffcb, 0x1ffcb}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0008a8f18 sp=0xc0008a8e80 pc=0x4e2e1a os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc000061228, {0xc00077e035?, 0x0?, 0x0?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc0008a8f58 sp=0xc0008a8f18 pc=0x4ed0d2 github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc00012ee70) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:634 +0x7a fp=0xc0008a8fc8 sp=0xc0008a8f58 pc=0x9ff97a github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap4() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:649 +0x24 fp=0xc0008a8fe0 sp=0xc0008a8fc8 pc=0x9ff8c4 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0008a8fe8 sp=0xc0008a8fe0 pc=0x476dc1 created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 53 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:628 +0x9da goroutine 1271 gp=0xc00051e1c0 m=nil [select]: runtime.gopark(0xc0008ab7b0?, 0x2?, 0x56?, 0xfc?, 0xc0008ab78c?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0008ab638 sp=0xc0008ab618 pc=0x43f7ce runtime.selectgo(0xc0008ab7b0, 0xc0008ab788, 0x0?, 0x0, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0008ab758 sp=0xc0008ab638 pc=0x451285 github.com/google/syzkaller/pkg/ipc.(*command).exec.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:776 +0x77 fp=0xc0008ab7e0 sp=0xc0008ab758 pc=0xa00f77 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0008ab7e8 sp=0xc0008ab7e0 pc=0x476dc1 created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 65 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:774 +0x22b goroutine 830 gp=0xc00051e380 m=13 mp=0xc0003a6808 [syscall, 2 minutes]: syscall.syscall6(0x4c9740, 0x1ef7, 0xc0008a76b4, 0x0, 0xc00009cd80, 0x0, 0x0) /usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0008a75d0 sp=0xc0008a75b0 pc=0x473c35 syscall.syscall6(0x0?, 0x0?, 0x10000000000?, 0x2e9278688?, 0x90?, 0x22e163108?, 0x90?) :1 +0x2f fp=0xc0008a7630 sp=0xc0008a75d0 pc=0x47984f syscall.wait4(0xc0008a76b8?, 0x411ae5?, 0x90?, 0xbe97a0?) /usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0008a7690 sp=0xc0008a7630 pc=0x4c5fa5 syscall.Wait4(0x0?, 0xc0008a76ec, 0x0?, 0x0?) /usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0008a76c8 sp=0xc0008a7690 pc=0x4c36e5 os.(*Process).wait(0xc000666cf0) /usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0008a7720 sp=0xc0008a76c8 pc=0x4ec5ad os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:134 os/exec.(*Cmd).Wait(0xc0004d29a0) /usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc0008a7780 sp=0xc0008a7720 pc=0x75ac65 github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0002e2c40) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2c fp=0xc0008a77c8 sp=0xc0008a7780 pc=0x9ff80c github.com/google/syzkaller/pkg/ipc.makeCommand.gowrap5() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:662 +0x24 fp=0xc0008a77e0 sp=0xc0008a77c8 pc=0x9ff7a4 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0008a77e8 sp=0xc0008a77e0 pc=0x476dc1 created by github.com/google/syzkaller/pkg/ipc.makeCommand in goroutine 66 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:656 +0xbde login: