fatal error: bad sweepgen in refill goroutine 56 gp=0xc00017c700 m=13 mp=0xc00032a008 [running]: runtime.throw({0xc2b835?, 0x40?}) /usr/local/go/src/runtime/panic.go:1023 +0x5c fp=0xc000619788 sp=0xc000619758 pc=0x43d1bc runtime.(*mcache).refill(0x20e8b35b8, 0x70?) /usr/local/go/src/runtime/mcache.go:157 +0x20d fp=0xc0006197c8 sp=0xc000619788 pc=0x41aa6d runtime.(*mcache).nextFree(0x20e8b35b8, 0xb) /usr/local/go/src/runtime/malloc.go:948 +0x85 fp=0xc000619800 sp=0xc0006197c8 pc=0x410f25 runtime.mallocgc(0x30, 0x0, 0x0) /usr/local/go/src/runtime/malloc.go:1149 +0x4a5 fp=0xc000619888 sp=0xc000619800 pc=0x411545 runtime.growslice(0x21764a3ec, 0xc10aad?, 0x10000c00017c700?, 0x0?, 0xba8200?) /usr/local/go/src/runtime/slice.go:242 +0x55b fp=0xc0006198f8 sp=0xc000619888 pc=0x456d5b slices.Clone[...](...) /usr/local/go/src/slices/slices.go:343 github.com/google/syzkaller/pkg/ipc.readUint32Array(...) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:540 github.com/google/syzkaller/pkg/ipc.(*Env).parseOutput(0xc0000d6400?, 0xc000619d50, 0xd) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:417 +0x486 fp=0xc000619b38 sp=0xc0006198f8 pc=0xa3f526 github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc000650280, 0xc000619d50, {0xc000720000, 0x213, 0x213}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:326 +0x21c fp=0xc000619bc8 sp=0xc000619b38 pc=0xa3ed9c main.(*Proc).executeProgram(0xc000010888, {0x9ed, {0xc000720000, 0x213, 0x213}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:122 +0x15b fp=0xc000619d30 sp=0xc000619bc8 pc=0xa4903b main.(*Proc).execute(0xc000010888?, {0x9ed, {0xc000720000, 0x213, 0x213}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x98 fp=0xc000619dc8 sp=0xc000619d30 pc=0xa48e18 main.(*Proc).loop(0xc000010888) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:50 +0x278 fp=0xc000619fc8 sp=0xc000619dc8 pc=0xa487b8 main.startProc.gowrap1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000619fe0 sp=0xc000619fc8 pc=0xa48505 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000619fe8 sp=0xc000619fe0 pc=0x4776c1 created by main.startProc in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a goroutine 1 gp=0xc0000061c0 m=nil [select]: runtime.gopark(0xc0003eb9e8?, 0x2?, 0x0?, 0x0?, 0xc0003eb8ec?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003eb678 sp=0xc0003eb658 pc=0x44006e runtime.selectgo(0xc0003eb9e8, 0xc0003eb8e8, 0x0?, 0x0, 0x7f2b27?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0003eb798 sp=0xc0003eb678 pc=0x451b25 main.(*FuzzerTool).exchangeDataWorker(0xc000035970) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:307 +0x113 fp=0xc0003ebac8 sp=0xc0003eb798 pc=0xa47333 main.main() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:214 +0x130a fp=0xc0003ebf50 sp=0xc0003ebac8 pc=0xa4676a runtime.main() /usr/local/go/src/runtime/proc.go:271 +0x28b fp=0xc0003ebfe0 sp=0xc0003ebf50 pc=0x43fc2b runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003ebfe8 sp=0xc0003ebfe0 pc=0x4776c1 goroutine 2 gp=0xc000006700 m=nil [force gc (idle), 7 minutes]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005cfa8 sp=0xc00005cf88 pc=0x44006e runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:408 runtime.forcegchelper() /usr/local/go/src/runtime/proc.go:326 +0xa5 fp=0xc00005cfe0 sp=0xc00005cfa8 pc=0x43fee5 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005cfe8 sp=0xc00005cfe0 pc=0x4776c1 created by runtime.init.6 in goroutine 1 /usr/local/go/src/runtime/proc.go:314 +0x1a goroutine 3 gp=0xc000006c40 m=nil [GC sweep wait]: runtime.gopark(0x1459f01?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005d780 sp=0xc00005d760 pc=0x44006e runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:408 runtime.bgsweep(0xc000074000) /usr/local/go/src/runtime/mgcsweep.go:318 +0xdf fp=0xc00005d7c8 sp=0xc00005d780 pc=0x42a51f runtime.gcenable.gowrap1() /usr/local/go/src/runtime/mgc.go:203 +0x25 fp=0xc00005d7e0 sp=0xc00005d7c8 pc=0x41ee65 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005d7e8 sp=0xc00005d7e0 pc=0x4776c1 created by runtime.gcenable in goroutine 1 /usr/local/go/src/runtime/mgc.go:203 +0x66 goroutine 4 gp=0xc000006e00 m=nil [GC scavenge wait]: runtime.gopark(0xfc982?, 0xf944d?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005df78 sp=0xc00005df58 pc=0x44006e runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:408 runtime.(*scavengerState).park(0x145b660) /usr/local/go/src/runtime/mgcscavenge.go:425 +0x49 fp=0xc00005dfa8 sp=0xc00005df78 pc=0x427ee9 runtime.bgscavenge(0xc000074000) /usr/local/go/src/runtime/mgcscavenge.go:658 +0x59 fp=0xc00005dfc8 sp=0xc00005dfa8 pc=0x428479 runtime.gcenable.gowrap2() /usr/local/go/src/runtime/mgc.go:204 +0x25 fp=0xc00005dfe0 sp=0xc00005dfc8 pc=0x41ee05 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005dfe8 sp=0xc00005dfe0 pc=0x4776c1 created by runtime.gcenable in goroutine 1 /usr/local/go/src/runtime/mgc.go:204 +0xa5 goroutine 17 gp=0xc0000b0000 m=nil [finalizer wait]: runtime.gopark(0x0?, 0xcdf9d8?, 0xc0?, 0xe3?, 0x2000000020?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005c620 sp=0xc00005c600 pc=0x44006e runtime.runfinq() /usr/local/go/src/runtime/mfinal.go:194 +0x107 fp=0xc00005c7e0 sp=0xc00005c620 pc=0x41dea7 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005c7e8 sp=0xc00005c7e0 pc=0x4776c1 created by runtime.createfing in goroutine 1 /usr/local/go/src/runtime/mfinal.go:164 +0x3d goroutine 18 gp=0xc0002dd340 m=nil [GC worker (idle)]: runtime.gopark(0xc0000587b8?, 0xc00007a000?, 0x1a?, 0xa?, 0x0?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000058750 sp=0xc000058730 pc=0x44006e runtime.gcBgMarkWorker() /usr/local/go/src/runtime/mgc.go:1310 +0xe5 fp=0xc0000587e0 sp=0xc000058750 pc=0x420ec5 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000587e8 sp=0xc0000587e0 pc=0x4776c1 created by runtime.gcBgMarkStartWorkers in goroutine 1 /usr/local/go/src/runtime/mgc.go:1234 +0x1c goroutine 5 gp=0xc000007340 m=nil [GC worker (idle)]: runtime.gopark(0xc00005e7b8?, 0xc00007a020?, 0x1a?, 0xa?, 0x0?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005e750 sp=0xc00005e730 pc=0x44006e runtime.gcBgMarkWorker() /usr/local/go/src/runtime/mgc.go:1310 +0xe5 fp=0xc00005e7e0 sp=0xc00005e750 pc=0x420ec5 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005e7e8 sp=0xc00005e7e0 pc=0x4776c1 created by runtime.gcBgMarkStartWorkers in goroutine 1 /usr/local/go/src/runtime/mgc.go:1234 +0x1c goroutine 6 gp=0xc000007c00 m=nil [select]: runtime.gopark(0xc00005ff78?, 0x3?, 0x8?, 0xc5?, 0xc00005ff72?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005fe18 sp=0xc00005fdf8 pc=0x44006e runtime.selectgo(0xc00005ff78, 0xc00005ff6c, 0xc000016580?, 0x0, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00005ff38 sp=0xc00005fe18 pc=0x451b25 go.opencensus.io/stats/view.(*worker).start(0xc000016580) /syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0x9f fp=0xc00005ffc8 sp=0xc00005ff38 pc=0x9d90df go.opencensus.io/stats/view.init.0.gowrap1() /syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x25 fp=0xc00005ffe0 sp=0xc00005ffc8 pc=0x9d8445 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005ffe8 sp=0xc00005ffe0 pc=0x4776c1 created by go.opencensus.io/stats/view.init.0 in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x8d goroutine 21 gp=0xc000007dc0 m=nil [chan receive]: runtime.gopark(0xc0000afe00?, 0xc0000885f0?, 0x80?, 0x4?, 0xa35a60?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00005f6f8 sp=0xc00005f6d8 pc=0x44006e runtime.chanrecv(0xc0000afda0, 0xc00005f7b8, 0x1) /usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc00005f770 sp=0xc00005f6f8 pc=0x40a29f runtime.chanrecv2(0xc000658d00?, 0xc00023d208?) /usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc00005f798 sp=0xc00005f770 pc=0x409ed2 github.com/google/syzkaller/pkg/stats.newSet.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/stats/set.go:98 +0x66 fp=0xc00005f7e0 sp=0xc00005f798 pc=0xa347c6 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005f7e8 sp=0xc00005f7e0 pc=0x4776c1 created by github.com/google/syzkaller/pkg/stats.newSet in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/stats/set.go:97 +0xd6 goroutine 49 gp=0xc0001ce8c0 m=nil [IO wait]: runtime.gopark(0x6?, 0xc000093000?, 0x0?, 0x10?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00061b958 sp=0xc00061b938 pc=0x44006e runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00061b990 sp=0xc00061b958 pc=0x439937 internal/poll.runtime_pollWait(0x214653e08, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00061b9b0 sp=0xc00061b990 pc=0x471c45 internal/poll.(*pollDesc).wait(0xc000650080?, 0xc000093000?, 0x0) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00061b9d8 sp=0xc00061b9b0 pc=0x4e41c7 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc000650080, {0xc000093000, 0x1000, 0x1000}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00061ba70 sp=0xc00061b9d8 pc=0x4e54ba net.(*netFD).Read(0xc000650080, {0xc000093000?, 0x9b69a5?, 0xab3660?}) /usr/local/go/src/net/fd_posix.go:55 +0x25 fp=0xc00061bab8 sp=0xc00061ba70 pc=0x5c7885 net.(*conn).Read(0xc0002f01b8, {0xc000093000?, 0xc00061bb58?, 0x4c0270?}) /usr/local/go/src/net/net.go:179 +0x45 fp=0xc00061bb00 sp=0xc00061bab8 pc=0x5d81c5 net.(*TCPConn).Read(0xc00061bbb0?, {0xc000093000?, 0x407fc8?, 0xc00061bb70?}) :1 +0x25 fp=0xc00061bb30 sp=0xc00061bb00 pc=0x5e7f85 bufio.(*Reader).fill(0xc0002767e0) /usr/local/go/src/bufio/bufio.go:110 +0x103 fp=0xc00061bb68 sp=0xc00061bb30 pc=0x66c103 bufio.(*Reader).ReadByte(0xc0002767e0) /usr/local/go/src/bufio/bufio.go:269 +0x27 fp=0xc00061bb88 sp=0xc00061bb68 pc=0x66c827 compress/flate.(*decompressor).moreBits(0xc00066f308) /usr/local/go/src/compress/flate/inflate.go:697 +0x27 fp=0xc00061bbc0 sp=0xc00061bb88 pc=0x685427 compress/flate.(*decompressor).nextBlock(0xc00066f308) OpenBSD/amd64 (ð™ÃX)ÖÓ•çÅ—ó;þã_ÃFoþ˜äQJæK$•Ç;¿ È @ª«jÝ:1+C{²¦gÊmø‹['.0üËF"þqm¢›Æ8c/ÄÝrÀ[kFìö©õ¸ÀýìýfN|7Ž·2CÞ³‚ŽºÇH)®¥3©¼ªDˆ-a@ ⨽¡òfÒ‹g8ÌO8ª#&éàaŒÏ/Ä›Nˆ%çBØ "’ų_sc¨w¢™ÜÔ<ä´ÌñúXÕ?rº¥sKé¥ HÖù¡– æsÑJ•) (tty00) /usr/local/go/src/compress/flate/inflate.go:304 +0x28 fp=0xc00061bbd8 sp=0xc00061bbc0 pc=0x683868 compress/flate.(*decompressor).Read(0xc00066f308, {0xc00017b000, 0x1000, 0xc00061bc88?}) /usr/local/go/src/compress/flate/inflate.go:348 +0x5b fp=0xc00061bc08 sp=0xc00061bbd8 pc=0x683a7b github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc000337ba0?, {0xc00017b000?, 0xb62720?, 0xc0005fb770?}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:124 +0x22 fp=0xc00061bc38 sp=0xc00061bc08 pc=0xa43fa2 bufio.(*Reader).Read(0xc000276840, {0xc000012364, 0x1, 0xc00061bd68?}) /usr/local/go/src/bufio/bufio.go:241 +0x197 fp=0xc00061bc70 sp=0xc00061bc38 pc=0x66c637 io.ReadAtLeast({0xd9b860, 0xc000276840}, {0xc000012364, 0x1, 0x9}, 0x1) /usr/local/go/src/io/io.go:335 +0x90 fp=0xc00061bcb8 sp=0xc00061bc70 pc=0x4c0270 io.ReadFull(...) /usr/local/go/src/io/io.go:354 encoding/gob.decodeUintReader({0xd9b860, 0xc000276840}, {0xc000012364, 0x9, 0x9}) /usr/local/go/src/encoding/gob/decode.go:116 +0x51 fp=0xc00061bd10 sp=0xc00061bcb8 pc=0x9b4db1 encoding/gob.(*Decoder).recvMessage(0xc000650100) /usr/local/go/src/encoding/gob/decoder.go:82 +0x33 fp=0xc00061bd48 sp=0xc00061bd10 pc=0x9be6f3 encoding/gob.(*Decoder).decodeTypeSequence(0xc000650100, 0x0) /usr/local/go/src/encoding/gob/decoder.go:148 +0x47 fp=0xc00061bd78 sp=0xc00061bd48 pc=0x9bea67 encoding/gob.(*Decoder).DecodeValue(0xc000650100, {0xa98c80?, 0xc000634000?, 0xc00032a008?}) /usr/local/go/src/encoding/gob/decoder.go:227 +0x16e fp=0xc00061bdf8 sp=0xc00061bd78 pc=0x9beeae encoding/gob.(*Decoder).Decode(0xc000650100, {0xa98c80?, 0xc000634000?}) /usr/local/go/src/encoding/gob/decoder.go:204 +0x12f fp=0xc00061be50 sp=0xc00061bdf8 pc=0x9becef net/rpc.(*gobClientCodec).ReadResponseHeader(0xafc440?, 0xa952c0?) /usr/local/go/src/net/rpc/client.go:228 +0x25 fp=0xc00061be78 sp=0xc00061be50 pc=0x9d25c5 net/rpc.(*Client).input(0xc000276900) /usr/local/go/src/net/rpc/client.go:109 +0x9f fp=0xc00061bfc8 sp=0xc00061be78 pc=0x9d175f net/rpc.NewClientWithCodec.gowrap1() /usr/local/go/src/net/rpc/client.go:206 +0x25 fp=0xc00061bfe0 sp=0xc00061bfc8 pc=0x9d24a5 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00061bfe8 sp=0xc00061bfe0 pc=0x4776c1 created by net/rpc.NewClientWithCodec in goroutine 1 /usr/local/go/src/net/rpc/client.go:206 +0xb6 goroutine 15 gp=0xc0001cea80 m=nil [IO wait, 7 minutes]: runtime.gopark(0x4118a5?, 0x20e8b35b8?, 0x1e?, 0x0?, 0xc00033cc48?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00033cba8 sp=0xc00033cb88 pc=0x44006e runtime.netpollblock(0x2ee3bd488?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00033cbe0 sp=0xc00033cba8 pc=0x439937 internal/poll.runtime_pollWait(0x2146540f0, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00033cc00 sp=0xc00033cbe0 pc=0x471c45 internal/poll.(*pollDesc).wait(0x7?, 0x10?, 0x0) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00033cc28 sp=0xc00033cc00 pc=0x4e41c7 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Accept(0xc0000d6000) /usr/local/go/src/internal/poll/fd_unix.go:611 +0x2ac fp=0xc00033ccd0 sp=0xc00033cc28 pc=0x4e956c net.(*netFD).accept(0xc0000d6000) /usr/local/go/src/net/fd_unix.go:172 +0x29 fp=0xc00033cd88 sp=0xc00033ccd0 pc=0x5c9869 net.(*TCPListener).accept(0xc000014400) /usr/local/go/src/net/tcpsock_posix.go:159 +0x1e fp=0xc00033cdb0 sp=0xc00033cd88 pc=0x5e063e net.(*TCPListener).Accept(0xc000014400) /usr/local/go/src/net/tcpsock.go:327 +0x30 fp=0xc00033cde0 sp=0xc00033cdb0 pc=0x5df750 net/http.(*onceCloseListener).Accept(0xda4450?) :1 +0x24 fp=0xc00033cdf8 sp=0xc00033cde0 pc=0x70f624 net/http.(*Server).Serve(0xc00007e000, {0xda3450, 0xc000014400}) /usr/local/go/src/net/http/server.go:3255 +0x33e fp=0xc00033cf28 sp=0xc00033cdf8 pc=0x6ed5de net/http.(*Server).ListenAndServe(0xc00007e000) /usr/local/go/src/net/http/server.go:3184 +0x71 fp=0xc00033cf58 sp=0xc00033cf28 pc=0x6ed271 net/http.ListenAndServe(...) /usr/local/go/src/net/http/server.go:3438 main.setupPprofHandler.func1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:385 +0x9d fp=0xc00033cfe0 sp=0xc00033cf58 pc=0xa4833d runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00033cfe8 sp=0xc00033cfe0 pc=0x4776c1 created by main.setupPprofHandler in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:384 +0x37 goroutine 14 gp=0xc0001cee00 m=nil [chan receive, 7 minutes]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000177ef0 sp=0xc000177ed0 pc=0x44006e runtime.chanrecv(0xc00008a180, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc000177f68 sp=0xc000177ef0 pc=0x40a29f runtime.chanrecv1(0x0?, 0x0?) /usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000177f90 sp=0xc000177f68 pc=0x409eb2 main.main.func1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:102 +0x19 fp=0xc000177fe0 sp=0xc000177f90 pc=0xa46819 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000177fe8 sp=0xc000177fe0 pc=0x4776c1 created by main.main in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:100 +0x419 goroutine 13 gp=0xc0001cefc0 m=nil [chan receive, 7 minutes]: runtime.gopark(0x762a25?, 0xb27c80?, 0x1?, 0x1?, 0xc000177758?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0001776c8 sp=0xc0001776a8 pc=0x44006e runtime.chanrecv(0xc0001133e0, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:583 +0x3bf fp=0xc000177740 sp=0xc0001776c8 pc=0x40a29f runtime.chanrecv1(0xc0001133e0?, 0xc0001777b0?) /usr/local/go/src/runtime/chan.go:442 +0x12 fp=0xc000177768 sp=0xc000177740 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=0xc0001777e0 sp=0xc000177768 pc=0x763a25 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0001777e8 sp=0xc0001777e0 pc=0x4776c1 created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:74 +0x4f goroutine 1966 gp=0xc0001cf180 m=nil [IO wait, 2 minutes]: runtime.gopark(0x1a?, 0xc000a1c035?, 0xcb?, 0xff?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000623e00 sp=0xc000623de0 pc=0x44006e runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000623e38 sp=0xc000623e00 pc=0x439937 internal/poll.runtime_pollWait(0x206455c60, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000623e58 sp=0xc000623e38 pc=0x471c45 internal/poll.(*pollDesc).wait(0xc000888ae0?, 0xc000a1c035?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000623e80 sp=0xc000623e58 pc=0x4e41c7 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc000888ae0, {0xc000a1c035, 0x1ffcb, 0x1ffcb}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000623f18 sp=0xc000623e80 pc=0x4e54ba os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc00084c5b8, {0xc000a1c035?, 0xe9?, 0xc000623fb8?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc000623f58 sp=0xc000623f18 pc=0x4ef772 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc000650880) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:687 +0x7a fp=0xc000623fc8 sp=0xc000623f58 pc=0xa41bda github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:702 +0x24 fp=0xc000623fe0 sp=0xc000623fc8 pc=0xa41b24 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000623fe8 sp=0xc000623fe0 pc=0x4776c1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 58 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:681 +0x9da goroutine 32 gp=0xc0001cf340 m=nil [select, 7 minutes, locked to thread]: runtime.gopark(0xc0001767a8?, 0x2?, 0x9?, 0x3?, 0xc000176798?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000176640 sp=0xc000176620 pc=0x44006e runtime.selectgo(0xc0001767a8, 0xc000176794, 0x0?, 0x0, 0xc000276720?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000176760 sp=0xc000176640 pc=0x451b25 runtime.ensureSigM.func1() /usr/local/go/src/runtime/signal_unix.go:1034 +0x16f fp=0xc0001767e0 sp=0xc000176760 pc=0x46e60f runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0001767e8 sp=0xc0001767e0 pc=0x4776c1 created by runtime.ensureSigM in goroutine 13 /usr/local/go/src/runtime/signal_unix.go:1017 +0xc8 goroutine 33 gp=0xc0002dd880 m=7 mp=0xc0006d9008 [syscall, 7 minutes]: runtime.notetsleepg(0x14be0a0, 0xffffffffffffffff) /usr/local/go/src/runtime/lock_sema.go:296 +0x29 fp=0xc000175fa0 sp=0xc000175f68 pc=0x410129 os/signal.signal_recv() /usr/local/go/src/runtime/sigqueue.go:152 +0x29 fp=0xc000175fc0 sp=0xc000175fa0 pc=0x473c89 os/signal.loop() /usr/local/go/src/os/signal/signal_unix.go:23 +0x13 fp=0xc000175fe0 sp=0xc000175fc0 pc=0x762e13 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000175fe8 sp=0xc000175fe0 pc=0x4776c1 created by os/signal.Notify.func1.1 in goroutine 13 /usr/local/go/src/os/signal/signal.go:151 +0x1f goroutine 2503 gp=0xc00017c000 m=nil [IO wait]: runtime.gopark(0x2f?, 0xc000a7c035?, 0xcb?, 0xff?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000172600 sp=0xc0001725e0 pc=0x44006e runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000172638 sp=0xc000172600 pc=0x439937 internal/poll.runtime_pollWait(0x206456610, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000172658 sp=0xc000172638 pc=0x471c45 internal/poll.(*pollDesc).wait(0xc0008891a0?, 0xc000a7c035?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000172680 sp=0xc000172658 pc=0x4e41c7 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0008891a0, {0xc000a7c035, 0x1ffcb, 0x1ffcb}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000172718 sp=0xc000172680 pc=0x4e54ba os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc00084c628, {0xc000a7c035?, 0xc0000acb68?, 0x0?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc000172758 sp=0xc000172718 pc=0x4ef772 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc000650a00) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:687 +0x7a fp=0xc0001727c8 sp=0xc000172758 pc=0xa41bda github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:702 +0x24 fp=0xc0001727e0 sp=0xc0001727c8 pc=0xa41b24 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0001727e8 sp=0xc0001727e0 pc=0x4776c1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 61 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:681 +0x9da goroutine 34 gp=0xc00017c380 m=nil [sleep]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000309b40 sp=0xc000309b20 pc=0x44006e time.Sleep(0x5f5e100) /usr/local/go/src/runtime/time.go:195 +0x105 fp=0xc000309b80 sp=0xc000309b40 pc=0x474765 main.(*FuzzerTool).exchangeDataCall(0xc000035970, {0xc000035ce0, 0x1, 0x1}, 0x21fabbe) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:294 +0x2d6 fp=0xc000309c98 sp=0xc000309b80 pc=0xa47136 main.(*FuzzerTool).exchangeDataWorker(0xc000035970) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:327 +0x76 fp=0xc000309fc8 sp=0xc000309c98 pc=0xa47296 main.main.gowrap1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:213 +0x25 fp=0xc000309fe0 sp=0xc000309fc8 pc=0xa467c5 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000309fe8 sp=0xc000309fe0 pc=0x4776c1 created by main.main in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:213 +0x12fd goroutine 55 gp=0xc00017c540 m=nil [runnable]: runtime.gopark(0x23?, 0xc000001950?, 0xc?, 0x0?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003077e0 sp=0xc0003077c0 pc=0x44006e runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000307818 sp=0xc0003077e0 pc=0x439937 internal/poll.runtime_pollWait(0x214653b20, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000307838 sp=0xc000307818 pc=0x471c45 internal/poll.(*pollDesc).wait(0xc0008895c0?, 0xc000001950?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000307860 sp=0xc000307838 pc=0x4e41c7 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0008895c0, {0xc000001950, 0xc, 0xc}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003078f8 sp=0xc000307860 pc=0x4e54ba os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc0002f04a0, {0xc000001950?, 0xc000307970?, 0x411ae5?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc000307938 sp=0xc0003078f8 pc=0x4ef772 io.ReadAtLeast({0xd9b600, 0xc0002f04a0}, {0xc000001950, 0xc, 0xc}, 0xc) /usr/local/go/src/io/io.go:335 +0x90 fp=0xc000307980 sp=0xc000307938 pc=0x4c0270 io.ReadFull(...) /usr/local/go/src/io/io.go:354 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000650780, 0xc000307d50?, {0x0, 0x0, 0x0}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:847 +0x567 fp=0xc000307b38 sp=0xc000307980 pc=0xa42ac7 github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc000650200, 0xc000307d50, {0xc0005f3200, 0x469, 0x469}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:318 +0x15e fp=0xc000307bc8 sp=0xc000307b38 pc=0xa3ecde main.(*Proc).executeProgram(0xc000010870, {0x9ec, {0xc0005f3200, 0x469, 0x469}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:122 +0x15b fp=0xc000307d30 sp=0xc000307bc8 pc=0xa4903b main.(*Proc).execute(0xc000010870?, {0x9ec, {0xc0005f3200, 0x469, 0x469}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x98 fp=0xc000307dc8 sp=0xc000307d30 pc=0xa48e18 main.(*Proc).loop(0xc000010870) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:50 +0x278 fp=0xc000307fc8 sp=0xc000307dc8 pc=0xa487b8 main.startProc.gowrap1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000307fe0 sp=0xc000307fc8 pc=0xa48505 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000307fe8 sp=0xc000307fe0 pc=0x4776c1 created by main.startProc in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a goroutine 57 gp=0xc00017c8c0 m=nil [IO wait]: runtime.gopark(0x25?, 0xc00067bfb0?, 0xc?, 0x0?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003f17e0 sp=0xc0003f17c0 pc=0x44006e runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0003f1818 sp=0xc0003f17e0 pc=0x439937 internal/poll.runtime_pollWait(0x206456708, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003f1838 sp=0xc0003f1818 pc=0x471c45 internal/poll.(*pollDesc).wait(0xc0001d1920?, 0xc00067bfb0?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003f1860 sp=0xc0003f1838 pc=0x4e41c7 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0001d1920, {0xc00067bfb0, 0xc, 0xc}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003f18f8 sp=0xc0003f1860 pc=0x4e54ba os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc00084c178, {0xc00067bfb0?, 0xc0003f1970?, 0x411ae5?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003f1938 sp=0xc0003f18f8 pc=0x4ef772 io.ReadAtLeast({0xd9b600, 0xc00084c178}, {0xc00067bfb0, 0xc, 0xc}, 0xc) /usr/local/go/src/io/io.go:335 +0x90 fp=0xc0003f1980 sp=0xc0003f1938 pc=0x4c0270 io.ReadFull(...) /usr/local/go/src/io/io.go:354 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000d6600, 0xc0003f1d50?, {0x0, 0x0, 0x0}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:847 +0x567 fp=0xc0003f1b38 sp=0xc0003f1980 pc=0xa42ac7 github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc000650300, 0xc0003f1d50, {0xc000724000, 0xd69, 0xd69}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:318 +0x15e fp=0xc0003f1bc8 sp=0xc0003f1b38 pc=0xa3ecde main.(*Proc).executeProgram(0xc0000108a0, {0x9f2, {0xc000724000, 0xd69, 0xd69}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:122 +0x15b fp=0xc0003f1d30 sp=0xc0003f1bc8 pc=0xa4903b main.(*Proc).execute(0xc0000108a0?, {0x9f2, {0xc000724000, 0xd69, 0xd69}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x98 fp=0xc0003f1dc8 sp=0xc0003f1d30 pc=0xa48e18 main.(*Proc).loop(0xc0000108a0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:50 +0x278 fp=0xc0003f1fc8 sp=0xc0003f1dc8 pc=0xa487b8 main.startProc.gowrap1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc0003f1fe0 sp=0xc0003f1fc8 pc=0xa48505 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003f1fe8 sp=0xc0003f1fe0 pc=0x4776c1 created by main.startProc in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a goroutine 58 gp=0xc00017ca80 m=nil [IO wait]: runtime.gopark(0x20?, 0xc000001970?, 0xc?, 0x0?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00030b7e0 sp=0xc00030b7c0 pc=0x44006e runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc00030b818 sp=0xc00030b7e0 pc=0x439937 internal/poll.runtime_pollWait(0x206455a70, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc00030b838 sp=0xc00030b818 pc=0x471c45 internal/poll.(*pollDesc).wait(0xc000888ba0?, 0xc000001970?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc00030b860 sp=0xc00030b838 pc=0x4e41c7 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc000888ba0, {0xc000001970, 0xc, 0xc}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc00030b8f8 sp=0xc00030b860 pc=0x4e54ba os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc00084c5c8, {0xc000001970?, 0xc00030b970?, 0x411ae5?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc00030b938 sp=0xc00030b8f8 pc=0x4ef772 io.ReadAtLeast({0xd9b600, 0xc00084c5c8}, {0xc000001970, 0xc, 0xc}, 0xc) /usr/local/go/src/io/io.go:335 +0x90 fp=0xc00030b980 sp=0xc00030b938 pc=0x4c0270 io.ReadFull(...) /usr/local/go/src/io/io.go:354 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000650880, 0xc00030bd50?, {0x0, 0x0, 0x0}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:847 +0x567 fp=0xc00030bb38 sp=0xc00030b980 pc=0xa42ac7 github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc000650380, 0xc00030bd50, {0xc0005c1b80, 0x296, 0x296}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:318 +0x15e fp=0xc00030bbc8 sp=0xc00030bb38 pc=0xa3ecde main.(*Proc).executeProgram(0xc0000108b8, {0x9f0, {0xc0005c1b80, 0x296, 0x296}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:122 +0x15b fp=0xc00030bd30 sp=0xc00030bbc8 pc=0xa4903b main.(*Proc).execute(0xc0000108b8?, {0x9f0, {0xc0005c1b80, 0x296, 0x296}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x98 fp=0xc00030bdc8 sp=0xc00030bd30 pc=0xa48e18 main.(*Proc).loop(0xc0000108b8) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:50 +0x278 fp=0xc00030bfc8 sp=0xc00030bdc8 pc=0xa487b8 main.startProc.gowrap1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc00030bfe0 sp=0xc00030bfc8 pc=0xa48505 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00030bfe8 sp=0xc00030bfe0 pc=0x4776c1 created by main.startProc in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a goroutine 59 gp=0xc00017cc40 m=nil [IO wait]: runtime.gopark(0x26?, 0xc000001930?, 0xc?, 0x0?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003f97e0 sp=0xc0003f97c0 pc=0x44006e runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0003f9818 sp=0xc0003f97e0 pc=0x439937 internal/poll.runtime_pollWait(0x206459698, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0003f9838 sp=0xc0003f9818 pc=0x471c45 internal/poll.(*pollDesc).wait(0xc0002776e0?, 0xc000001930?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0003f9860 sp=0xc0003f9838 pc=0x4e41c7 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0002776e0, {0xc000001930, 0xc, 0xc}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003f98f8 sp=0xc0003f9860 pc=0x4e54ba os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc00084c4b8, {0xc000001930?, 0xc0003f9970?, 0x411ae5?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003f9938 sp=0xc0003f98f8 pc=0x4ef772 io.ReadAtLeast({0xd9b600, 0xc00084c4b8}, {0xc000001930, 0xc, 0xc}, 0xc) /usr/local/go/src/io/io.go:335 +0x90 fp=0xc0003f9980 sp=0xc0003f9938 pc=0x4c0270 io.ReadFull(...) /usr/local/go/src/io/io.go:354 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000d6680, 0xc0003f9d50?, {0x0, 0x0, 0x0}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:847 +0x567 fp=0xc0003f9b38 sp=0xc0003f9980 pc=0xa42ac7 github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc000650400, 0xc0003f9d50, {0xc0005e3900, 0x4b6, 0x4b6}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:318 +0x15e fp=0xc0003f9bc8 sp=0xc0003f9b38 pc=0xa3ecde main.(*Proc).executeProgram(0xc0000108d0, {0x9ee, {0xc0005e3900, 0x4b6, 0x4b6}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:122 +0x15b fp=0xc0003f9d30 sp=0xc0003f9bc8 pc=0xa4903b main.(*Proc).execute(0xc0000108d0?, {0x9ee, {0xc0005e3900, 0x4b6, 0x4b6}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x98 fp=0xc0003f9dc8 sp=0xc0003f9d30 pc=0xa48e18 main.(*Proc).loop(0xc0000108d0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:50 +0x278 fp=0xc0003f9fc8 sp=0xc0003f9dc8 pc=0xa487b8 main.startProc.gowrap1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc0003f9fe0 sp=0xc0003f9fc8 pc=0xa48505 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003f9fe8 sp=0xc0003f9fe0 pc=0x4776c1 created by main.startProc in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a goroutine 60 gp=0xc00017ce00 m=nil [IO wait]: runtime.gopark(0x24?, 0xc000001920?, 0xc?, 0x0?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0003057e0 sp=0xc0003057c0 pc=0x44006e runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000305818 sp=0xc0003057e0 pc=0x439937 internal/poll.runtime_pollWait(0x214653930, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000305838 sp=0xc000305818 pc=0x471c45 internal/poll.(*pollDesc).wait(0xc0004ea540?, 0xc000001920?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000305860 sp=0xc000305838 pc=0x4e41c7 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0004ea540, {0xc000001920, 0xc, 0xc}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0003058f8 sp=0xc000305860 pc=0x4e54ba os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc00084c0a0, {0xc000001920?, 0xc000305970?, 0x411ae5?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc000305938 sp=0xc0003058f8 pc=0x4ef772 io.ReadAtLeast({0xd9b600, 0xc00084c0a0}, {0xc000001920, 0xc, 0xc}, 0xc) /usr/local/go/src/io/io.go:335 +0x90 fp=0xc000305980 sp=0xc000305938 pc=0x4c0270 io.ReadFull(...) /usr/local/go/src/io/io.go:354 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000d6200, 0xc000305d50?, {0x0, 0x0, 0x0}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:847 +0x567 fp=0xc000305b38 sp=0xc000305980 pc=0xa42ac7 github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc000650480, 0xc000305d50, {0xc000722000, 0x7da, 0x7da}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:318 +0x15e fp=0xc000305bc8 sp=0xc000305b38 pc=0xa3ecde main.(*Proc).executeProgram(0xc0000108e8, {0x9f1, {0xc000722000, 0x7da, 0x7da}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:122 +0x15b fp=0xc000305d30 sp=0xc000305bc8 pc=0xa4903b main.(*Proc).execute(0xc0000108e8?, {0x9f1, {0xc000722000, 0x7da, 0x7da}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x98 fp=0xc000305dc8 sp=0xc000305d30 pc=0xa48e18 main.(*Proc).loop(0xc0000108e8) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:50 +0x278 fp=0xc000305fc8 sp=0xc000305dc8 pc=0xa487b8 main.startProc.gowrap1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000305fe0 sp=0xc000305fc8 pc=0xa48505 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000305fe8 sp=0xc000305fe0 pc=0x4776c1 created by main.startProc in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a goroutine 61 gp=0xc00017cfc0 m=nil [IO wait]: runtime.gopark(0x34?, 0xc000001980?, 0xc?, 0x0?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0006177e0 sp=0xc0006177c0 pc=0x44006e runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000617818 sp=0xc0006177e0 pc=0x439937 internal/poll.runtime_pollWait(0x2146544d0, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000617838 sp=0xc000617818 pc=0x471c45 internal/poll.(*pollDesc).wait(0xc000889260?, 0xc000001980?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000617860 sp=0xc000617838 pc=0x4e41c7 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc000889260, {0xc000001980, 0xc, 0xc}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0006178f8 sp=0xc000617860 pc=0x4e54ba os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc00084c638, {0xc000001980?, 0xc000617970?, 0x411ae5?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc000617938 sp=0xc0006178f8 pc=0x4ef772 io.ReadAtLeast({0xd9b600, 0xc00084c638}, {0xc000001980, 0xc, 0xc}, 0xc) /usr/local/go/src/io/io.go:335 +0x90 fp=0xc000617980 sp=0xc000617938 pc=0x4c0270 io.ReadFull(...) /usr/local/go/src/io/io.go:354 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000650a00, 0xc000617d50?, {0x0, 0x0, 0x0}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:847 +0x567 fp=0xc000617b38 sp=0xc000617980 pc=0xa42ac7 github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc000650500, 0xc000617d50, {0xc000807ce0, 0x147, 0x147}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:318 +0x15e fp=0xc000617bc8 sp=0xc000617b38 pc=0xa3ecde main.(*Proc).executeProgram(0xc000010900, {0x9ef, {0xc000807ce0, 0x147, 0x147}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:122 +0x15b fp=0xc000617d30 sp=0xc000617bc8 pc=0xa4903b main.(*Proc).execute(0xc000010900?, {0x9ef, {0xc000807ce0, 0x147, 0x147}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x98 fp=0xc000617dc8 sp=0xc000617d30 pc=0xa48e18 main.(*Proc).loop(0xc000010900) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:50 +0x278 fp=0xc000617fc8 sp=0xc000617dc8 pc=0xa487b8 main.startProc.gowrap1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc000617fe0 sp=0xc000617fc8 pc=0xa48505 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000617fe8 sp=0xc000617fe0 pc=0x4776c1 created by main.startProc in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a goroutine 62 gp=0xc00017d180 m=nil [runnable]: syscall.syscall(0x4ca5a0, 0x1f, 0xc000001940, 0xc) /usr/local/go/src/runtime/sys_openbsd3.go:24 +0x35 fp=0xc0003ed7d8 sp=0xc0003ed7b8 pc=0x474435 syscall.syscall(0x4088c6?, 0xc0003ed850?, 0x4e41c7?, 0x2146545c8?) :1 +0x25 fp=0xc0003ed820 sp=0xc0003ed7d8 pc=0x47a085 syscall.read(0xc0001d0e40?, {0xc000001940?, 0x41a601?, 0x2ee3d5218?}) /usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:1192 +0x45 fp=0xc0003ed860 sp=0xc0003ed820 pc=0x4c8b65 syscall.Read(...) /usr/local/go/src/syscall/syscall_unix.go:181 internal/poll.ignoringEINTRIO(...) /usr/local/go/src/internal/poll/fd_unix.go:736 internal/poll.(*FD).Read(0xc0001d0e40, {0xc000001940, 0xc, 0xc}) /usr/local/go/src/internal/poll/fd_unix.go:160 +0x2ae fp=0xc0003ed8f8 sp=0xc0003ed860 pc=0x4e54ee os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc0002f0b10, {0xc000001940?, 0xc0003ed970?, 0x411ae5?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc0003ed938 sp=0xc0003ed8f8 pc=0x4ef772 io.ReadAtLeast({0xd9b600, 0xc0002f0b10}, {0xc000001940, 0xc, 0xc}, 0xc) /usr/local/go/src/io/io.go:335 +0x90 fp=0xc0003ed980 sp=0xc0003ed938 pc=0x4c0270 io.ReadFull(...) /usr/local/go/src/io/io.go:354 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000d6280, 0xc0003edd50?, {0x0, 0x0, 0x0}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:847 +0x567 fp=0xc0003edb38 sp=0xc0003ed980 pc=0xa42ac7 github.com/google/syzkaller/pkg/ipc.(*Env).ExecProg(0xc000650580, 0xc0003edd50, {0xc0005e3400, 0x4a2, 0x4a2}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:318 +0x15e fp=0xc0003edbc8 sp=0xc0003edb38 pc=0xa3ecde main.(*Proc).executeProgram(0xc000010918, {0x9eb, {0xc0005e3400, 0x4a2, 0x4a2}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:122 +0x15b fp=0xc0003edd30 sp=0xc0003edbc8 pc=0xa4903b main.(*Proc).execute(0xc000010918?, {0x9eb, {0xc0005e3400, 0x4a2, 0x4a2}, {0x15, 0x4762, 0x0}, 0x1, 0x0, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:99 +0x98 fp=0xc0003eddc8 sp=0xc0003edd30 pc=0xa48e18 main.(*Proc).loop(0xc000010918) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:50 +0x278 fp=0xc0003edfc8 sp=0xc0003eddc8 pc=0xa487b8 main.startProc.gowrap1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x25 fp=0xc0003edfe0 sp=0xc0003edfc8 pc=0xa48505 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0003edfe8 sp=0xc0003edfe0 pc=0x4776c1 created by main.startProc in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:37 +0x10a goroutine 2730 gp=0xc00017d340 m=nil [select]: runtime.gopark(0xc000173fb0?, 0x2?, 0x56?, 0xfc?, 0xc000173f8c?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000173e38 sp=0xc000173e18 pc=0x44006e runtime.selectgo(0xc000173fb0, 0xc000173f88, 0xc0006cde58?, 0x0, 0x4?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000173f58 sp=0xc000173e38 pc=0x451b25 github.com/google/syzkaller/pkg/ipc.(*command).exec.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:832 +0x77 fp=0xc000173fe0 sp=0xc000173f58 pc=0xa431f7 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000173fe8 sp=0xc000173fe0 pc=0x4776c1 created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 57 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:830 +0x24d goroutine 2743 gp=0xc00017d6c0 m=nil [select]: runtime.gopark(0xc000176fb0?, 0x2?, 0x60?, 0x6e?, 0xc000176f8c?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000176e38 sp=0xc000176e18 pc=0x44006e runtime.selectgo(0xc000176fb0, 0xc000176f88, 0xc0006cc798?, 0x0, 0x4?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000176f58 sp=0xc000176e38 pc=0x451b25 github.com/google/syzkaller/pkg/ipc.(*command).exec.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:832 +0x77 fp=0xc000176fe0 sp=0xc000176f58 pc=0xa431f7 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000176fe8 sp=0xc000176fe0 pc=0x4776c1 created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 55 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:830 +0x24d goroutine 2632 gp=0xc00017d880 m=nil [IO wait]: runtime.gopark(0x1e?, 0xc00088a035?, 0xcb?, 0xff?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000059e00 sp=0xc000059de0 pc=0x44006e runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000059e38 sp=0xc000059e00 pc=0x439937 internal/poll.runtime_pollWait(0x214653d10, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000059e58 sp=0xc000059e38 pc=0x471c45 internal/poll.(*pollDesc).wait(0xc0004ea480?, 0xc00088a035?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000059e80 sp=0xc000059e58 pc=0x4e41c7 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0004ea480, {0xc00088a035, 0x1ffcb, 0x1ffcb}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000059f18 sp=0xc000059e80 pc=0x4e54ba os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc00084c090, {0xc00088a035?, 0xe9?, 0xc000059fb8?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc000059f58 sp=0xc000059f18 pc=0x4ef772 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0000d6200) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:687 +0x7a fp=0xc000059fc8 sp=0xc000059f58 pc=0xa41bda github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:702 +0x24 fp=0xc000059fe0 sp=0xc000059fc8 pc=0xa41b24 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000059fe8 sp=0xc000059fe0 pc=0x4776c1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 60 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:681 +0x9da goroutine 2741 gp=0xc00017da40 m=nil [select]: runtime.gopark(0xc0000597b0?, 0x2?, 0xd0?, 0x96?, 0xc00005978c?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000059638 sp=0xc000059618 pc=0x44006e runtime.selectgo(0xc0000597b0, 0xc000059788, 0xe9?, 0x0, 0x35?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc000059758 sp=0xc000059638 pc=0x451b25 github.com/google/syzkaller/pkg/ipc.(*command).exec.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:832 +0x77 fp=0xc0000597e0 sp=0xc000059758 pc=0xa431f7 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0000597e8 sp=0xc0000597e0 pc=0x4776c1 created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 59 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:830 +0x24d goroutine 2609 gp=0xc0006ddc00 m=3 mp=0xc000063008 [syscall]: syscall.syscall6(0x4ca040, 0x125a, 0xc000622eb4, 0x0, 0xc0008c4cf0, 0x0, 0x0) /usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000622dd0 sp=0xc000622db0 pc=0x474535 syscall.syscall6(0x452026?, 0xc0006ddc00?, 0x10000000002?, 0x2ee3bd0c8?, 0x90?, 0x20e8b3108?, 0x90?) :1 +0x2f fp=0xc000622e30 sp=0xc000622dd0 pc=0x47a14f syscall.wait4(0xc000622eb8?, 0x411ae5?, 0x90?, 0xbf42a0?) /usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000622e90 sp=0xc000622e30 pc=0x4c68a5 syscall.Wait4(0xc0003776d8?, 0xc000622eec, 0x3?, 0xc0006ddc00?) /usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000622ec8 sp=0xc000622e90 pc=0x4c3fe5 os.(*Process).wait(0xc0003233e0) /usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000622f20 sp=0xc000622ec8 pc=0x4eec4d os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:134 os/exec.(*Cmd).Wait(0xc000636dc0) /usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000622f80 sp=0xc000622f20 pc=0x75f945 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0000d6680) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:710 +0x2c fp=0xc000622fc8 sp=0xc000622f80 pc=0xa41a6c github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:715 +0x24 fp=0xc000622fe0 sp=0xc000622fc8 pc=0xa41a04 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000622fe8 sp=0xc000622fe0 pc=0x4776c1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 59 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:709 +0xbd4 goroutine 2537 gp=0xc0001ce540 m=6 mp=0xc0006d8008 [syscall]: syscall.syscall6(0x4ca040, 0xa0ab, 0xc00005eeb4, 0x0, 0xc0008c43f0, 0x0, 0x0) /usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00005edd0 sp=0xc00005edb0 pc=0x474535 syscall.syscall6(0x40998c?, 0xc0001ce540?, 0x10000000000?, 0x2ee3bd0c8?, 0x90?, 0x20e8b3108?, 0x90?) :1 +0x2f fp=0xc00005ee30 sp=0xc00005edd0 pc=0x47a14f syscall.wait4(0xc00005eeb8?, 0x411ae5?, 0x90?, 0xbf42a0?) /usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00005ee90 sp=0xc00005ee30 pc=0x4c68a5 syscall.Wait4(0x40fc56?, 0xc00005eeec, 0x3?, 0xc0001ce540?) /usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00005eec8 sp=0xc00005ee90 pc=0x4c3fe5 os.(*Process).wait(0xc0003226f0) /usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00005ef20 sp=0xc00005eec8 pc=0x4eec4d os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:134 os/exec.(*Cmd).Wait(0xc000636160) /usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00005ef80 sp=0xc00005ef20 pc=0x75f945 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0000d6600) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:710 +0x2c fp=0xc00005efc8 sp=0xc00005ef80 pc=0xa41a6c github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:715 +0x24 fp=0xc00005efe0 sp=0xc00005efc8 pc=0xa41a04 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005efe8 sp=0xc00005efe0 pc=0x4776c1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 57 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:709 +0xbd4 goroutine 2103 gp=0xc00017dc00 m=nil [IO wait, 2 minutes]: runtime.gopark(0x1d?, 0xc000a3c035?, 0xcb?, 0xff?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000170e00 sp=0xc000170de0 pc=0x44006e runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000170e38 sp=0xc000170e00 pc=0x439937 internal/poll.runtime_pollWait(0x206456518, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000170e58 sp=0xc000170e38 pc=0x471c45 internal/poll.(*pollDesc).wait(0xc00080ed20?, 0xc000a3c035?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000170e80 sp=0xc000170e58 pc=0x4e41c7 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc00080ed20, {0xc000a3c035, 0x1ffcb, 0x1ffcb}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000170f18 sp=0xc000170e80 pc=0x4e54ba os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc0002f0c50, {0xc000a3c035?, 0xe9?, 0xc000170fb8?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc000170f58 sp=0xc000170f18 pc=0x4ef772 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0000d6400) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:687 +0x7a fp=0xc000170fc8 sp=0xc000170f58 pc=0xa41bda github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:702 +0x24 fp=0xc000170fe0 sp=0xc000170fc8 pc=0xa41b24 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000170fe8 sp=0xc000170fe0 pc=0x4776c1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 56 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:681 +0x9da goroutine 2488 gp=0xc000326000 m=15 mp=0xc00086e008 [syscall]: syscall.syscall6(0x4ca040, 0x9942, 0xc00005a6b4, 0x0, 0xc0008c4ab0, 0x0, 0x0) /usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00005a5d0 sp=0xc00005a5b0 pc=0x474535 syscall.syscall6(0x40998c?, 0xc000326000?, 0x10000000000?, 0x2ee3bd0c8?, 0x90?, 0x20e8b3108?, 0x90?) :1 +0x2f fp=0xc00005a630 sp=0xc00005a5d0 pc=0x47a14f syscall.wait4(0xc00005a6b8?, 0x411ae5?, 0x90?, 0xbf42a0?) /usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00005a690 sp=0xc00005a630 pc=0x4c68a5 syscall.Wait4(0x40fc56?, 0xc00005a6ec, 0x3?, 0xc000326000?) /usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00005a6c8 sp=0xc00005a690 pc=0x4c3fe5 os.(*Process).wait(0xc000323050) /usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00005a720 sp=0xc00005a6c8 pc=0x4eec4d os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:134 os/exec.(*Cmd).Wait(0xc000637340) /usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00005a780 sp=0xc00005a720 pc=0x75f945 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0000d6280) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:710 +0x2c fp=0xc00005a7c8 sp=0xc00005a780 pc=0xa41a6c github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:715 +0x24 fp=0xc00005a7e0 sp=0xc00005a7c8 pc=0xa41a04 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00005a7e8 sp=0xc00005a7e0 pc=0x4776c1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 62 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:709 +0xbd4 goroutine 2534 gp=0xc000390a80 m=12 mp=0xc00036c808 [syscall]: syscall.syscall6(0x4ca040, 0x11115, 0xc000172eb4, 0x0, 0xc0008c4360, 0x0, 0x0) /usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc000172dd0 sp=0xc000172db0 pc=0x474535 syscall.syscall6(0x452026?, 0xc000172fb0?, 0x10000000002?, 0x2ee3bd0c8?, 0x90?, 0x20e8b3108?, 0x90?) :1 +0x2f fp=0xc000172e30 sp=0xc000172dd0 pc=0x47a14f syscall.wait4(0xc000172eb8?, 0x411ae5?, 0x90?, 0xbf42a0?) /usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc000172e90 sp=0xc000172e30 pc=0x4c68a5 syscall.Wait4(0xc0008b6a08?, 0xc000172eec, 0xc000172f8c?, 0x10000c000390a80?) /usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc000172ec8 sp=0xc000172e90 pc=0x4c3fe5 os.(*Process).wait(0xc0003224b0) /usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc000172f20 sp=0xc000172ec8 pc=0x4eec4d os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:134 os/exec.(*Cmd).Wait(0xc0003202c0) /usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc000172f80 sp=0xc000172f20 pc=0x75f945 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc000650780) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:710 +0x2c fp=0xc000172fc8 sp=0xc000172f80 pc=0xa41a6c github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:715 +0x24 fp=0xc000172fe0 sp=0xc000172fc8 pc=0xa41a04 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000172fe8 sp=0xc000172fe0 pc=0x4776c1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 55 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:709 +0xbd4 goroutine 1967 gp=0xc000326e00 m=0 mp=0x145cee0 [syscall, 2 minutes]: syscall.syscall6(0x4ca040, 0x8d23, 0xc00061d6b4, 0x0, 0xc0008c59e0, 0x0, 0x0) /usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc00061d5d0 sp=0xc00061d5b0 pc=0x474535 syscall.syscall6(0x452026?, 0xc000326e00?, 0x10000000002?, 0x2ee3bd0c8?, 0x90?, 0x20e8b3108?, 0x90?) :1 +0x2f fp=0xc00061d630 sp=0xc00061d5d0 pc=0x47a14f syscall.wait4(0xc00061d6b8?, 0x411ae5?, 0x90?, 0xbf42a0?) /usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc00061d690 sp=0xc00061d630 pc=0x4c68a5 syscall.Wait4(0xc00080c378?, 0xc00061d6ec, 0x3?, 0xc000326e00?) /usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc00061d6c8 sp=0xc00061d690 pc=0x4c3fe5 os.(*Process).wait(0xc0003238c0) /usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc00061d720 sp=0xc00061d6c8 pc=0x4eec4d os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:134 os/exec.(*Cmd).Wait(0xc0003214a0) /usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc00061d780 sp=0xc00061d720 pc=0x75f945 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc000650880) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:710 +0x2c fp=0xc00061d7c8 sp=0xc00061d780 pc=0xa41a6c github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:715 +0x24 fp=0xc00061d7e0 sp=0xc00061d7c8 pc=0xa41a04 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00061d7e8 sp=0xc00061d7e0 pc=0x4776c1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 58 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:709 +0xbd4 goroutine 2740 gp=0xc000327180 m=nil [select]: runtime.gopark(0xc00061c7b0?, 0x2?, 0x56?, 0xfc?, 0xc00061c78c?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00061c638 sp=0xc00061c618 pc=0x44006e runtime.selectgo(0xc00061c7b0, 0xc00061c788, 0xc0006cd7b8?, 0x0, 0x4?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00061c758 sp=0xc00061c638 pc=0x451b25 github.com/google/syzkaller/pkg/ipc.(*command).exec.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:832 +0x77 fp=0xc00061c7e0 sp=0xc00061c758 pc=0xa431f7 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00061c7e8 sp=0xc00061c7e0 pc=0x4776c1 created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 60 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:830 +0x24d goroutine 2746 gp=0xc0003276c0 m=nil [select]: runtime.gopark(0xc00061ffb0?, 0x2?, 0xd0?, 0xfe?, 0xc00061ff8c?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc00061fe38 sp=0xc00061fe18 pc=0x44006e runtime.selectgo(0xc00061ffb0, 0xc00061ff88, 0xc00067b8f8?, 0x0, 0x4?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc00061ff58 sp=0xc00061fe38 pc=0x451b25 github.com/google/syzkaller/pkg/ipc.(*command).exec.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:832 +0x77 fp=0xc00061ffe0 sp=0xc00061ff58 pc=0xa431f7 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc00061ffe8 sp=0xc00061ffe0 pc=0x4776c1 created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 61 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:830 +0x24d goroutine 2592 gp=0xc000390fc0 m=nil [IO wait]: runtime.gopark(0x1c?, 0xc0009aa035?, 0xcb?, 0xff?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0009f3600 sp=0xc0009f35e0 pc=0x44006e runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0009f3638 sp=0xc0009f3600 pc=0x439937 internal/poll.runtime_pollWait(0x206456800, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0009f3658 sp=0xc0009f3638 pc=0x471c45 internal/poll.(*pollDesc).wait(0xc000277560?, 0xc0009aa035?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0009f3680 sp=0xc0009f3658 pc=0x4e41c7 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc000277560, {0xc0009aa035, 0x1ffcb, 0x1ffcb}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0009f3718 sp=0xc0009f3680 pc=0x4e54ba os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc00084c4a8, {0xc0009aa035?, 0xe9?, 0xc0009f37b8?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc0009f3758 sp=0xc0009f3718 pc=0x4ef772 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0000d6680) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:687 +0x7a fp=0xc0009f37c8 sp=0xc0009f3758 pc=0xa41bda github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:702 +0x24 fp=0xc0009f37e0 sp=0xc0009f37c8 pc=0xa41b24 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0009f37e8 sp=0xc0009f37e0 pc=0x4776c1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 59 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:681 +0x9da goroutine 2745 gp=0xc000391180 m=nil [select]: runtime.gopark(0xc0009f3fb0?, 0x2?, 0xd0?, 0x3e?, 0xc0009f3f8c?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0009f3e38 sp=0xc0009f3e18 pc=0x44006e runtime.selectgo(0xc0009f3fb0, 0xc0009f3f88, 0xc00067b478?, 0x0, 0x4?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0009f3f58 sp=0xc0009f3e38 pc=0x451b25 github.com/google/syzkaller/pkg/ipc.(*command).exec.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:832 +0x77 fp=0xc0009f3fe0 sp=0xc0009f3f58 pc=0xa431f7 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0009f3fe8 sp=0xc0009f3fe0 pc=0x4776c1 created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 58 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:830 +0x24d goroutine 2487 gp=0xc000391340 m=nil [IO wait]: runtime.gopark(0x18?, 0xc000946035?, 0xcb?, 0xff?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000620e00 sp=0xc000620de0 pc=0x44006e runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000620e38 sp=0xc000620e00 pc=0x439937 internal/poll.runtime_pollWait(0x206456138, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000620e58 sp=0xc000620e38 pc=0x471c45 internal/poll.(*pollDesc).wait(0xc0001d0d20?, 0xc000946035?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000620e80 sp=0xc000620e58 pc=0x4e41c7 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0001d0d20, {0xc000946035, 0x1ffcb, 0x1ffcb}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000620f18 sp=0xc000620e80 pc=0x4e54ba os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc0002f0b00, {0xc000946035?, 0x0?, 0x0?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc000620f58 sp=0xc000620f18 pc=0x4ef772 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0000d6280) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:687 +0x7a fp=0xc000620fc8 sp=0xc000620f58 pc=0xa41bda github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:702 +0x24 fp=0xc000620fe0 sp=0xc000620fc8 pc=0xa41b24 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc000620fe8 sp=0xc000620fe0 pc=0x4776c1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 62 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:681 +0x9da goroutine 2519 gp=0xc0003916c0 m=nil [IO wait]: runtime.gopark(0x1b?, 0xc00048a035?, 0xcb?, 0xff?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc000621600 sp=0xc0006215e0 pc=0x44006e runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc000621638 sp=0xc000621600 pc=0x439937 internal/poll.runtime_pollWait(0x2064595a0, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc000621658 sp=0xc000621638 pc=0x471c45 internal/poll.(*pollDesc).wait(0xc000889500?, 0xc00048a035?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc000621680 sp=0xc000621658 pc=0x4e41c7 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc000889500, {0xc00048a035, 0x1ffcb, 0x1ffcb}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc000621718 sp=0xc000621680 pc=0x4e54ba os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc0002f0430, {0xc00048a035?, 0xe9?, 0xc0006217b8?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc000621758 sp=0xc000621718 pc=0x4ef772 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc000650780) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:687 +0x7a fp=0xc0006217c8 sp=0xc000621758 pc=0xa41bda github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:702 +0x24 fp=0xc0006217e0 sp=0xc0006217c8 pc=0xa41b24 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0006217e8 sp=0xc0006217e0 pc=0x4776c1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 55 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:681 +0x9da goroutine 2742 gp=0xc000391880 m=nil [select]: runtime.gopark(0xc0009ef7b0?, 0x2?, 0xd0?, 0xf6?, 0xc0009ef78c?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0009ef638 sp=0xc0009ef618 pc=0x44006e runtime.selectgo(0xc0009ef7b0, 0xc0009ef788, 0xc000000fe0?, 0x0, 0x35?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x725 fp=0xc0009ef758 sp=0xc0009ef638 pc=0x451b25 github.com/google/syzkaller/pkg/ipc.(*command).exec.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:832 +0x77 fp=0xc0009ef7e0 sp=0xc0009ef758 pc=0xa431f7 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0009ef7e8 sp=0xc0009ef7e0 pc=0x4776c1 created by github.com/google/syzkaller/pkg/ipc.(*command).exec in goroutine 62 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:830 +0x24d goroutine 2536 gp=0xc000a1a8c0 m=nil [IO wait]: runtime.gopark(0x19?, 0xc000966035?, 0xcb?, 0xff?, 0xffffffffffffffff?) /usr/local/go/src/runtime/proc.go:402 +0xce fp=0xc0009dd600 sp=0xc0009dd5e0 pc=0x44006e runtime.netpollblock(0x4c8b65?, 0x4088c6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:573 +0xf7 fp=0xc0009dd638 sp=0xc0009dd600 pc=0x439937 internal/poll.runtime_pollWait(0x214653ff8, 0x72) /usr/local/go/src/runtime/netpoll.go:345 +0x85 fp=0xc0009dd658 sp=0xc0009dd638 pc=0x471c45 internal/poll.(*pollDesc).wait(0xc0001d1860?, 0xc000966035?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x27 fp=0xc0009dd680 sp=0xc0009dd658 pc=0x4e41c7 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0001d1860, {0xc000966035, 0x1ffcb, 0x1ffcb}) /usr/local/go/src/internal/poll/fd_unix.go:164 +0x27a fp=0xc0009dd718 sp=0xc0009dd680 pc=0x4e54ba os.(*File).read(...) /usr/local/go/src/os/file_posix.go:29 os.(*File).Read(0xc00084c168, {0xc000966035?, 0xe9?, 0xc0009dd7b8?}) /usr/local/go/src/os/file.go:118 +0x52 fp=0xc0009dd758 sp=0xc0009dd718 pc=0x4ef772 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func2(0xc0000d6600) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:687 +0x7a fp=0xc0009dd7c8 sp=0xc0009dd758 pc=0xa41bda github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap4() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:702 +0x24 fp=0xc0009dd7e0 sp=0xc0009dd7c8 pc=0xa41b24 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0009dd7e8 sp=0xc0009dd7e0 pc=0x4776c1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 57 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:681 +0x9da goroutine 2633 gp=0xc000a1ac40 m=11 mp=0xc000077808 [syscall]: syscall.syscall6(0x4ca040, 0x13901, 0xc0009ddeb4, 0x0, 0xc0008c4090, 0x0, 0x0) /usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0009dddd0 sp=0xc0009dddb0 pc=0x474535 syscall.syscall6(0x0?, 0xcdfd80?, 0x10000b3c2a0?, 0x2ee3bd0c8?, 0x90?, 0x20e8b35b8?, 0x90?) :1 +0x2f fp=0xc0009dde30 sp=0xc0009dddd0 pc=0x47a14f syscall.wait4(0xc0009ddeb8?, 0x411ae5?, 0x90?, 0xbf42a0?) /usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0009dde90 sp=0xc0009dde30 pc=0x4c68a5 syscall.Wait4(0xc0009ddf38?, 0xc0009ddeec, 0x214653930?, 0x12a05edb8?) /usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0009ddec8 sp=0xc0009dde90 pc=0x4c3fe5 os.(*Process).wait(0xc000322240) /usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0009ddf20 sp=0xc0009ddec8 pc=0x4eec4d os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:134 os/exec.(*Cmd).Wait(0xc000320000) /usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc0009ddf80 sp=0xc0009ddf20 pc=0x75f945 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0000d6200) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:710 +0x2c fp=0xc0009ddfc8 sp=0xc0009ddf80 pc=0xa41a6c github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:715 +0x24 fp=0xc0009ddfe0 sp=0xc0009ddfc8 pc=0xa41a04 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0009ddfe8 sp=0xc0009ddfe0 pc=0x4776c1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 60 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:709 +0xbd4 goroutine 2104 gp=0xc000a1b6c0 m=9 mp=0xc0006d9808 [syscall, 2 minutes]: syscall.syscall6(0x4ca040, 0xb347, 0xc0009f0eb4, 0x0, 0xc0008c5320, 0x0, 0x0) /usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0009f0dd0 sp=0xc0009f0db0 pc=0x474535 syscall.syscall6(0x452026?, 0xc000a1b6c0?, 0x10000000002?, 0x2ee3bd0c8?, 0x90?, 0x20e8b35b8?, 0x90?) :1 +0x2f fp=0xc0009f0e30 sp=0xc0009f0dd0 pc=0x47a14f syscall.wait4(0xc0009f0eb8?, 0x411ae5?, 0x90?, 0xbf42a0?) /usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0009f0e90 sp=0xc0009f0e30 pc=0x4c68a5 syscall.Wait4(0xc000728d78?, 0xc0009f0eec, 0x3?, 0xc000a1b6c0?) /usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0009f0ec8 sp=0xc0009f0e90 pc=0x4c3fe5 os.(*Process).wait(0xc00003b740) /usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0009f0f20 sp=0xc0009f0ec8 pc=0x4eec4d os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:134 os/exec.(*Cmd).Wait(0xc0006371e0) /usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc0009f0f80 sp=0xc0009f0f20 pc=0x75f945 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc0000d6400) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:710 +0x2c fp=0xc0009f0fc8 sp=0xc0009f0f80 pc=0xa41a6c github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:715 +0x24 fp=0xc0009f0fe0 sp=0xc0009f0fc8 pc=0xa41a04 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0009f0fe8 sp=0xc0009f0fe0 pc=0x4776c1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 56 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:709 +0xbd4 goroutine 2504 gp=0xc000a1ba40 m=2 mp=0xc000062808 [syscall]: syscall.syscall6(0x4ca040, 0xb960, 0xc0009f16b4, 0x0, 0xc000912b40, 0x0, 0x0) /usr/local/go/src/runtime/sys_openbsd3.go:46 +0x35 fp=0xc0009f15d0 sp=0xc0009f15b0 pc=0x474535 syscall.syscall6(0x452026?, 0xc000a1ba40?, 0x10000000002?, 0x20e8be728?, 0x90?, 0x20e8b35b8?, 0x90?) :1 +0x2f fp=0xc0009f1630 sp=0xc0009f15d0 pc=0x47a14f syscall.wait4(0xc0009f16b8?, 0x411ae5?, 0x90?, 0xbf42a0?) /usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:43 +0x45 fp=0xc0009f1690 sp=0xc0009f1630 pc=0x4c68a5 syscall.Wait4(0xc000711458?, 0xc0009f16ec, 0x3?, 0xc000a1ba40?) /usr/local/go/src/syscall/syscall_bsd.go:144 +0x25 fp=0xc0009f16c8 sp=0xc0009f1690 pc=0x4c3fe5 os.(*Process).wait(0xc000097b60) /usr/local/go/src/os/exec_unix.go:43 +0x6d fp=0xc0009f1720 sp=0xc0009f16c8 pc=0x4eec4d os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:134 os/exec.(*Cmd).Wait(0xc000320dc0) /usr/local/go/src/os/exec/exec.go:897 +0x45 fp=0xc0009f1780 sp=0xc0009f1720 pc=0x75f945 github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.func3(0xc000650a00) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:710 +0x2c fp=0xc0009f17c8 sp=0xc0009f1780 pc=0xa41a6c github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand.gowrap5() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:715 +0x24 fp=0xc0009f17e0 sp=0xc0009f17c8 pc=0xa41a04 runtime.goexit({}) /usr/local/go/src/runtime/asm_amd64.s:1695 +0x1 fp=0xc0009f17e8 sp=0xc0009f17e0 pc=0x4776c1 created by github.com/google/syzkaller/pkg/ipc.(*Env).makeCommand in goroutine 61 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:709 +0xbd4 login: