fatal error: fault [signal SIGSEGV: segmentation violation code=0x1 addr=0x7f7fcef2e000 pc=0x548317] goroutine 26 [running]: runtime.throw({0xa30877?, 0xc00168bec0?}) /usr/local/go/src/runtime/panic.go:1047 +0x5d fp=0xc00157c150 sp=0xc00157c120 pc=0x43521d runtime.sigpanic() /usr/local/go/src/runtime/signal_unix.go:851 +0x28a fp=0xc00157c1b0 sp=0xc00157c150 pc=0x44bb6a encoding/binary.littleEndian.PutUint64(...) /usr/local/go/src/encoding/binary/binary.go:116 github.com/google/syzkaller/prog.(*execContext).write(...) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:254 github.com/google/syzkaller/prog.(*execContext).writeConstArg(0xc00157c278?, 0x2?, 0x2?, 0x4041e5?, 0x0?, 0xc00157c2a0?, 0x3?) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:315 +0x117 fp=0xc00157c1d0 sp=0xc00157c1b0 pc=0x548317 github.com/google/syzkaller/prog.(*execContext).writeArg(0xc00157d888, {0xb15b00?, 0xc0014a2400?}) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:263 +0x18b fp=0xc00157c2d8 sp=0xc00157c1d0 pc=0x54770b github.com/google/syzkaller/prog.(*execContext).writeCopyin.func1({0xb15b00, 0xc0014a2400}, 0xc00168bec0?) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:172 +0x313 fp=0xc00157c338 sp=0xc00157c2d8 pc=0x546613 github.com/google/syzkaller/prog.foreachArgImpl({0xb15b00?, 0xc0014a2400?}, 0xc00168bec0, 0xc00157d788) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:134 +0x139 fp=0xc00157c4c0 sp=0xc00157c338 pc=0x534359 github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc001498340?}, 0xc00168bec0, 0xc00157d788) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc00157c648 sp=0xc00157c4c0 pc=0x5345da github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc001498360?}, 0xc00168bec0, 0xc00157d788) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc00157c7d0 sp=0xc00157c648 pc=0x5345da github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc0014986e0?}, 0xc00168bec0, 0xc00157d788) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc00157c958 sp=0xc00157c7d0 pc=0x5345da github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc001498700?}, 0xc00168bec0, 0xc00157d788) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc00157cae0 sp=0xc00157c958 pc=0x5345da github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc001498720?}, 0xc00168bec0, 0xc00157d788) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc00157cc68 sp=0xc00157cae0 pc=0x5345da github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc001498740?}, 0xc00168bec0, 0xc00157d788) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc00157cdf0 sp=0xc00157cc68 pc=0x5345da github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc001498760?}, 0xc00168bec0, 0xc00157d788) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc00157cf78 sp=0xc00157cdf0 pc=0x5345da github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc001498780?}, 0xc00168bec0, 0xc00157d788) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc00157d100 sp=0xc00157cf78 pc=0x5345da github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc0014987a0?}, 0xc00168bec0, 0xc00157d788) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc00157d288 sp=0xc00157d100 pc=0x5345da github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc0014987c0?}, 0xc00168bec0, 0xc00157d788) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc00157d410 sp=0xc00157d288 pc=0x5345da github.com/google/syzkaller/prog.foreachArgImpl({0xb15b80?, 0xc0014987e0?}, 0xc00168bec0, 0xc00157d788) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc00157d598 sp=0xc00157d410 pc=0x5345da github.com/google/syzkaller/prog.foreachArgImpl({0xb15bc0?, 0xc001697350?}, 0xc00168bec0, 0xc00157d788) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:168 +0x2ce fp=0xc00157d720 sp=0xc00157d598 pc=0x5344ee github.com/google/syzkaller/prog.ForeachArg(0xc001692be0, 0xc000010030?) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:127 +0xde fp=0xc00157d778 sp=0xc00157d720 pc=0x5341be github.com/google/syzkaller/prog.(*execContext).writeCopyin(0xc00157d888?, 0xb15b00?) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:153 +0x38 fp=0xc00157d7a8 sp=0xc00157d778 pc=0x5462d8 github.com/google/syzkaller/prog.(*execContext).serializeCall(0xc00157d888, 0xc001692be0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:88 +0x2d fp=0xc00157d828 sp=0xc00157d7a8 pc=0x545bcd github.com/google/syzkaller/prog.(*Prog).SerializeForExec(0xc00168acc0, {0x7f7fcef2a000, 0x400000, 0x400000}) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:76 +0x165 fp=0xc00157da30 sp=0xc00157d828 pc=0x545a65 github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007dcb0, 0x1?, 0xc00168acc0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:257 +0x57 fp=0xc00157db10 sp=0xc00157da30 pc=0x8dc037 main.(*Proc).executeRaw(0xc000bdd040, 0x48153e?, 0xc000159068?, 0x5) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc00157dc28 sp=0xc00157db10 pc=0x8eb3dc main.(*Proc).execute(0xc000bdd040, 0x11?, 0x12?, 0xc00157de08?, 0x1?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc00157dd68 sp=0xc00157dc28 pc=0x8eab49 main.(*Proc).executeAndCollide(0xc000bdd040, 0xa42370?, 0xc0010e1650?, 0xc00157de08?, 0xc000bdcfc0?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:284 +0x27 fp=0xc00157ddb0 sp=0xc00157dd68 pc=0x8eb047 main.(*Proc).smashInput(0xc000bdd040, 0xc00098bb20) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1d4 fp=0xc00157de98 sp=0xc00157ddb0 pc=0x8ea714 main.(*Proc).loop(0xc000bdd040) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc00157dfc8 sp=0xc00157de98 pc=0x8e8d72 main.main.func2() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc00157dfe0 sp=0xc00157dfc8 pc=0x8e5066 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00157dfe8 sp=0xc00157dfe0 pc=0x467501 created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5 goroutine 1 [select, 1 minutes]: runtime.gopark(0xc000ae1a00?, 0x2?, 0x80?, 0x3c?, 0xc000ae19bc?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0012df7f0 sp=0xc0012df7d0 pc=0x437ed6 runtime.selectgo(0xc0012dfa00, 0xc000ae19b8, 0xc00147d470?, 0x0, 0x2?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc0012df930 sp=0xc0012df7f0 pc=0x447efe main.(*Fuzzer).pollLoop(0xc000108000) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:385 +0x105 fp=0xc0012dfa30 sp=0xc0012df930 pc=0x8e5965 main.main() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:313 +0x176c fp=0xc0012dff80 sp=0xc0012dfa30 pc=0x8e4fec runtime.main() /usr/local/go/src/runtime/proc.go:250 +0x207 fp=0xc0012dffe0 sp=0xc0012dff80 pc=0x437aa7 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0012dffe8 sp=0xc0012dffe0 pc=0x467501 goroutine 2 [force gc (idle), 51 minutes]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000056fb0 sp=0xc000056f90 pc=0x437ed6 runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:387 runtime.forcegchelper() /usr/local/go/src/runtime/proc.go:305 +0xb0 fp=0xc000056fe0 sp=0xc000056fb0 pc=0x437d10 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000056fe8 sp=0xc000056fe0 pc=0x467501 created by runtime.init.6 /usr/local/go/src/runtime/proc.go:293 +0x25 goroutine 3 [GC sweep wait]: runtime.gopark(0x1015801?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000057780 sp=0xc000057760 pc=0x437ed6 runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:387 runtime.bgsweep(0x0?) /usr/local/go/src/runtime/mgcsweep.go:319 +0xde fp=0xc0000577c8 sp=0xc000057780 pc=0x423a3e runtime.gcenable.func1() /usr/local/go/src/runtime/mgc.go:178 +0x26 fp=0xc0000577e0 sp=0xc0000577c8 pc=0x418be6 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000577e8 sp=0xc0000577e0 pc=0x467501 created by runtime.gcenable /usr/local/go/src/runtime/mgc.go:178 +0x6b goroutine 4 [GC scavenge wait]: runtime.gopark(0xc38337da1?, 0x83becfa8?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000057f70 sp=0xc000057f50 pc=0x437ed6 runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:387 runtime.(*scavengerState).park(0x1015fa0) /usr/local/go/src/runtime/mgcscavenge.go:400 +0x53 fp=0xc000057fa0 sp=0xc000057f70 pc=0x421913 runtime.bgscavenge(0x0?) /usr/local/go/src/runtime/mgcscavenge.go:633 +0x65 fp=0xc000057fc8 sp=0xc000057fa0 pc=0x421f05 runtime.gcenable.func2() /usr/local/go/src/runtime/mgc.go:179 +0x26 fp=0xc000057fe0 sp=0xc000057fc8 pc=0x418b86 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000057fe8 sp=0xc000057fe0 pc=0x467501 created by runtime.gcenable /usr/local/go/src/runtime/mgc.go:179 +0xaa goroutine 17 [finalizer wait]: runtime.gopark(0x0?, 0xa86298?, 0xe0?, 0xe1?, 0x2000000020?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000056628 sp=0xc000056608 pc=0x437ed6 runtime.runfinq() /usr/local/go/src/runtime/mfinal.go:193 +0x107 fp=0xc0000567e0 sp=0xc000056628 pc=0x417c27 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000567e8 sp=0xc0000567e0 pc=0x467501 created by runtime.createfing /usr/local/go/src/runtime/mfinal.go:163 +0x45 goroutine 18 [select, 1 minutes]: runtime.gopark(0xc000052788?, 0x3?, 0x3?, 0x0?, 0xc000052772?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000525f8 sp=0xc0000525d8 pc=0x437ed6 runtime.selectgo(0xc000052788, 0xc00005276c, 0xc0000f7c80?, 0x0, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000052738 sp=0xc0000525f8 pc=0x447efe go.opencensus.io/stats/view.(*worker).start(0xc0000f7c80) /syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0xad fp=0xc0000527c8 sp=0xc000052738 pc=0x884a4d go.opencensus.io/stats/view.init.0.func1() /syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x26 fp=0xc0000527e0 sp=0xc0000527c8 pc=0x883c86 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000527e8 sp=0xc0000527e0 pc=0x467501 created by go.opencensus.io/stats/view.init.0 /syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x96 goroutine 19 [GC worker (idle)]: runtime.gopark(0xa86488?, 0xc000040020?, 0x1a?, 0x14?, 0x0?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000052f50 sp=0xc000052f30 pc=0x437ed6 runtime.gcBgMarkWorker() /usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc000052fe0 sp=0xc000052f50 pc=0x41a951 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000052fe8 sp=0xc000052fe0 pc=0x467501 created by runtime.gcBgMarkStartWorkers /usr/local/go/src/runtime/mgc.go:1199 +0x25 goroutine 20 [GC worker (idle), 1 minutes]: runtime.gopark(0x2d6ec64e1b3?, 0x2?, 0xe4?, 0x83?, 0x0?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000053750 sp=0xc000053730 pc=0x437ed6 runtime.gcBgMarkWorker() /usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc0000537e0 sp=0xc000053750 pc=0x41a951 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000537e8 sp=0xc0000537e0 pc=0x467501 created by runtime.gcBgMarkStartWorkers /usr/local/go/src/runtime/mgc.go:1199 +0x25 goroutine 21 [chan receive, 51 minutes]: runtime.gopark(0xc000058e88?, 0xc000058ee0?, 0xd3?, 0x3?, 0xc000058ee0?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000058eb0 sp=0xc000058e90 pc=0x437ed6 runtime.chanrecv(0xc0000a61e0, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc000058f40 sp=0xc000058eb0 pc=0x4069dd runtime.chanrecv1(0xc0000a61e0?, 0xc000058fb0?) /usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc000058f68 sp=0xc000058f40 pc=0x406518 github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:78 +0x8a fp=0xc000058fe0 sp=0xc000058f68 pc=0x52176a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000058fe8 sp=0xc000058fe0 pc=0x467501 created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:75 +0x56 goroutine 22 [chan receive, 51 minutes]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000596e8 sp=0xc0000596c8 pc=0x437ed6 runtime.chanrecv(0xc00008a0c0, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc000059778 sp=0xc0000596e8 pc=0x4069dd runtime.chanrecv1(0x0?, 0x0?) /usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc0000597a0 sp=0xc000059778 pc=0x406518 main.main.func1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:182 +0x1f fp=0xc0000597e0 sp=0xc0000597a0 pc=0x8e50bf runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000597e8 sp=0xc0000597e0 pc=0x467501 created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:180 +0x48f goroutine 5 [select, 51 minutes, locked to thread]: runtime.gopark(0xc000260fa8?, 0x2?, 0x52?, 0x82?, 0xc000260f94?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000260e10 sp=0xc000260df0 pc=0x437ed6 runtime.selectgo(0xc000260fa8, 0xc000260f90, 0x0?, 0x0, 0xc00024eee0?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000260f50 sp=0xc000260e10 pc=0x447efe runtime.ensureSigM.func1() /usr/local/go/src/runtime/signal_unix.go:1000 +0x1a7 fp=0xc000260fe0 sp=0xc000260f50 pc=0x45f227 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000260fe8 sp=0xc000260fe0 pc=0x467501 created by runtime.ensureSigM /usr/local/go/src/runtime/signal_unix.go:983 +0xbd goroutine 6 [syscall, 51 minutes]: runtime.notetsleepg(0x0?, 0x0?) /usr/local/go/src/runtime/lock_sema.go:294 +0x34 fp=0xc00024efa0 sp=0xc00024ef58 pc=0x40c094 os/signal.signal_recv() /usr/local/go/src/runtime/sigqueue.go:152 +0x2f fp=0xc00024efc0 sp=0xc00024efa0 pc=0x463a4f os/signal.loop() /usr/local/go/src/os/signal/signal_unix.go:23 +0x19 fp=0xc00024efe0 sp=0xc00024efc0 pc=0x5207d9 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00024efe8 sp=0xc00024efe0 pc=0x467501 created by os/signal.Notify.func1.1 /usr/local/go/src/os/signal/signal.go:151 +0x2a goroutine 24 [IO wait, 1 minutes]: runtime.gopark(0x4b8dc5?, 0xc000237978?, 0xc8?, 0x79?, 0x4b8df9?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000237958 sp=0xc000237938 pc=0x437ed6 runtime.netpollblock(0xc0004b9000?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000237990 sp=0xc000237958 pc=0x431237 internal/poll.runtime_pollWait(0x7f7fd08cced8, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0002379b0 sp=0xc000237990 pc=0x461889 internal/poll.(*pollDesc).wait(0xc0004b5300?, 0xc0004b9000?, 0x0) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0002379d8 sp=0xc0002379b0 pc=0x4d1932 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0004b5300, {0xc0004b9000, 0x1000, 0x1000}) /usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000237a70 sp=0xc0002379d8 pc=0x4d2d19 net.(*netFD).Read(0xc0004b5300, {0xc0004b9000?, 0xc000237bb8?, 0x88f225?}) /usr/local/go/src/net/fd_posix.go:55 +0x29 fp=0xc000237ab8 sp=0xc000237a70 pc=0x654809 net.(*conn).Read(0xc0000130e8, {0xc0004b9000?, 0x198?, 0x4aefba?}) /usr/local/go/src/net/net.go:183 +0x45 fp=0xc000237b00 sp=0xc000237ab8 pc=0x666065 net.(*TCPConn).Read(0xc000076160?, {0xc0004b9000?, 0x9c33c0?, 0xc001467dd0?}) :1 +0x29 fp=0xc000237b30 sp=0xc000237b00 pc=0x675a29 bufio.(*Reader).fill(0xc0000a7ec0) /usr/local/go/src/bufio/bufio.go:106 +0xff fp=0xc000237b68 sp=0xc000237b30 pc=0x504e3f bufio.(*Reader).ReadByte(0xc0000a7ec0) /usr/local/go/src/bufio/bufio.go:265 +0x2c fp=0xc000237b88 sp=0xc000237b68 pc=0x50560c compress/flate.(*decompressor).moreBits(0xc00039a000) /usr/local/go/src/compress/flate/inflate.go:696 +0x2d fp=0xc000237bc0 sp=0xc000237b88 pc=0x510ecd compress/flate.(*decompressor).nextBlock(0xc00039a000) /usr/local/go/src/compress/flate/inflate.go:303 +0x2e fp=0xc000237bd8 sp=0xc000237bc0 pc=0x50f28e compress/flate.(*decompressor).Read(0xc00039a000, {0xc0001a5000, 0x1000, 0xc000237c80?}) /usr/local/go/src/compress/flate/inflate.go:347 +0x7e fp=0xc000237c10 sp=0xc000237bd8 pc=0x50f4fe github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc000076140?, {0xc0001a5000?, 0x9ba5a0?, 0xc001467da0?}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:136 +0x26 fp=0xc000237c40 sp=0xc000237c10 pc=0x8e1626 bufio.(*Reader).Read(0xc0000a7f20, {0xc0003fe070, 0x1, 0xc000237d70?}) /usr/local/go/src/bufio/bufio.go:237 +0x1bb fp=0xc000237c78 sp=0xc000237c40 pc=0x50541b io.ReadAtLeast({0xb0f740, 0xc0000a7f20}, {0xc0003fe070, 0x1, 0x9}, 0x1) /usr/local/go/src/io/io.go:332 +0x9a fp=0xc000237cc0 sp=0xc000237c78 pc=0x4aefba io.ReadFull(...) /usr/local/go/src/io/io.go:351 encoding/gob.decodeUintReader({0xb0f740?, 0xc0000a7f20?}, {0xc0003fe070?, 0x9?, 0x9?}) /usr/local/go/src/encoding/gob/decode.go:116 +0x57 fp=0xc000237d18 sp=0xc000237cc0 pc=0x88d557 encoding/gob.(*Decoder).recvMessage(0xc0004b4000) /usr/local/go/src/encoding/gob/decoder.go:82 +0x39 fp=0xc000237d50 sp=0xc000237d18 pc=0x897119 encoding/gob.(*Decoder).decodeTypeSequence(0xc0004b4000, 0x0) /usr/local/go/src/encoding/gob/decoder.go:148 +0x4f fp=0xc000237d80 sp=0xc000237d50 pc=0x8974af encoding/gob.(*Decoder).DecodeValue(0xc0004b4000, {0x92dbc0?, 0xc0004de9c0?, 0x7f7fd098d988?}) /usr/local/go/src/encoding/gob/decoder.go:227 +0x18f fp=0xc000237e00 sp=0xc000237d80 pc=0x89794f encoding/gob.(*Decoder).Decode(0xc0004b4000, {0x92dbc0?, 0xc0004de9c0?}) /usr/local/go/src/encoding/gob/decoder.go:204 +0x165 fp=0xc000237e58 sp=0xc000237e00 pc=0x897765 net/rpc.(*gobClientCodec).ReadResponseHeader(0x971360?, 0x9257c0?) /usr/local/go/src/net/rpc/client.go:228 +0x27 fp=0xc000237e80 sp=0xc000237e58 pc=0x8ad267 net/rpc.(*Client).input(0xc0000781e0) /usr/local/go/src/net/rpc/client.go:109 +0xb4 fp=0xc000237fc8 sp=0xc000237e80 pc=0x8ac4f4 net/rpc.NewClientWithCodec.func1() /usr/local/go/src/net/rpc/client.go:206 +0x26 fp=0xc000237fe0 sp=0xc000237fc8 pc=0x8ad126 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000237fe8 sp=0xc000237fe0 pc=0x467501 created by net/rpc.NewClientWithCodec /usr/local/go/src/net/rpc/client.go:206 +0xc5 goroutine 9 [IO wait, 47 minutes]: runtime.gopark(0x4b8dc5?, 0xc000251608?, 0x58?, 0x16?, 0x4b8df9?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0002515e8 sp=0xc0002515c8 pc=0x437ed6 runtime.netpollblock(0xc0012c4000?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000251620 sp=0xc0002515e8 pc=0x431237 internal/poll.runtime_pollWait(0x7f7fd08cccf8, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000251640 sp=0xc000251620 pc=0x461889 internal/poll.(*pollDesc).wait(0xc000fc4840?, 0xc0012c4000?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000251668 sp=0xc000251640 pc=0x4d1932 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc000fc4840, {0xc0012c4000, 0x10000, 0x10000}) /usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000251700 sp=0xc000251668 pc=0x4d2d19 os.(*File).read(...) /usr/local/go/src/os/file_posix.go:31 os.(*File).Read(0xc000012030, {0xc0012c4000?, 0xc000274240?, 0xc0002741e0?}) /usr/local/go/src/os/file.go:118 +0x5e fp=0xc000251758 sp=0xc000251700 pc=0x4dcdfe github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004cb500) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0002517c8 sp=0xc000251758 pc=0x8df2ea github.com/google/syzkaller/pkg/ipc.makeCommand.func7() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0002517e0 sp=0xc0002517c8 pc=0x8df22a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0002517e8 sp=0xc0002517e0 pc=0x467501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b goroutine 25 [runnable]: syscall.Syscall(0x3, 0xd, 0xc001698280, 0xc) /usr/local/go/src/syscall/asm_unix_amd64.s:19 +0x5 fp=0xc00140b320 sp=0xc00140b318 pc=0x4b8dc5 syscall.read(0xc000fc4900?, {0xc001698280?, 0xc00140b401?, 0x4d50e3?}) /usr/local/go/src/syscall/zsyscall_netbsd_amd64.go:860 +0x4d fp=0xc00140b378 sp=0xc00140b320 pc=0x4b7ecd syscall.Read(...) /usr/local/go/src/syscall/syscall_unix.go:178 internal/poll.ignoringEINTRIO(...) /usr/local/go/src/internal/poll/fd_unix.go:794 internal/poll.(*FD).Read(0xc000fc4900?, {0xc001698280?, 0xc?, 0xc?}) /usr/local/go/src/internal/poll/fd_unix.go:163 +0x2ce fp=0xc00140b410 sp=0xc00140b378 pc=0x4d2d4e os.(*File).read(...) /usr/local/go/src/os/file_posix.go:31 os.(*File).Read(0xc000013180, {0xc001698280?, 0xc00140b4a0?, 0x40da27?}) /usr/local/go/src/os/file.go:118 +0x5e fp=0xc00140b468 sp=0xc00140b410 pc=0x4dcdfe io.ReadAtLeast({0xb12060, 0xc000013180}, {0xc001698280, 0xc, 0xc}, 0xc) /usr/local/go/src/io/io.go:332 +0x9a fp=0xc00140b4b0 sp=0xc00140b468 pc=0x4aefba io.ReadFull(...) /usr/local/go/src/io/io.go:351 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004cb500, 0x7f7fd032a000?, {0x0, 0x0, 0x0}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc00140b668 sp=0xc00140b4b0 pc=0x8e0219 github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007dc20, 0x943c80?, 0xc000fb1600) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc00140b748 sp=0xc00140b668 pc=0x8dc22e main.(*Proc).executeRaw(0xc000bdd000, 0x20?, 0xa1c880?, 0x6) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc00140b860 sp=0xc00140b748 pc=0x8eb3dc main.(*Proc).execute(0xc000bdd000, 0xa4f071?, 0xf?, 0xc00140b9e0?, 0x0?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc00140b9a0 sp=0xc00140b860 pc=0x8eab49 main.(*Proc).executeHintSeed.func1(0x1?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:250 +0x85 fp=0xc00140ba00 sp=0xc00140b9a0 pc=0x8eaac5 github.com/google/syzkaller/prog.(*Prog).MutateWithHints.func1() /syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:79 +0x6d fp=0xc00140ba30 sp=0xc00140ba00 pc=0x54944d github.com/google/syzkaller/prog.checkConstArg(0xc0013f2940, 0xc00140bc20?, 0xc00140bd18) /syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:136 +0xef fp=0xc00140ba98 sp=0xc00140ba30 pc=0x54974f github.com/google/syzkaller/prog.generateHints(0xc000fce090?, {0xb15b00, 0xc0013f2940}, 0x70?) /syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:120 +0x13c fp=0xc00140bae0 sp=0xc00140ba98 pc=0x5495bc github.com/google/syzkaller/prog.(*Prog).MutateWithHints.func2({0xb15b00?, 0xc0013f2940?}, 0x44cab2?) /syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:82 +0x34 fp=0xc00140bb10 sp=0xc00140bae0 pc=0x549394 github.com/google/syzkaller/prog.foreachArgImpl({0xb15b00?, 0xc0013f2940?}, 0xc000fb1640, 0xc00140bd00) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:134 +0x139 fp=0xc00140bc98 sp=0xc00140bb10 pc=0x534359 github.com/google/syzkaller/prog.ForeachArg(0xc000f123c0, 0x1?) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:127 +0xde fp=0xc00140bcf0 sp=0xc00140bc98 pc=0x5341be github.com/google/syzkaller/prog.(*Prog).MutateWithHints(0xc000bdd000?, 0x1, 0xc000fada40, 0xc00140bd80) /syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:81 +0xaa fp=0xc00140bd48 sp=0xc00140bcf0 pc=0x54930a main.(*Proc).executeHintSeed(0xc000bdd000, 0xc000438000?, 0x1) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:248 +0xd2 fp=0xc00140bdb0 sp=0xc00140bd48 pc=0x8ea9f2 main.(*Proc).smashInput(0xc000bdd000, 0xc00098baa0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:214 +0x88 fp=0xc00140be98 sp=0xc00140bdb0 pc=0x8ea5c8 main.(*Proc).loop(0xc000bdd000) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc00140bfc8 sp=0xc00140be98 pc=0x8e8d72 main.main.func2() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc00140bfe0 sp=0xc00140bfc8 pc=0x8e5066 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00140bfe8 sp=0xc00140bfe0 pc=0x467501 created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5 goroutine 10 [syscall, 51 minutes]: syscall.Syscall6(0x1e1, 0x1, 0x3de, 0xc000251e6c, 0x10020, 0x0, 0x0) /usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000251e18 sp=0xc000251e10 pc=0x4b8e25 os.wait6(0xc000251fb8?, 0x8e8d46?, 0xc000bdd000?) /usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000251e88 sp=0xc000251e18 pc=0x4e2e8d os.(*Process).blockUntilWaitable(0xc00003cd20) /usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000251eb8 sp=0xc000251e88 pc=0x4e2f16 os.(*Process).wait(0xc00003cd20) /usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000251f18 sp=0xc000251eb8 pc=0x4dc648 os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:132 os/exec.(*Cmd).Wait(0xc0013a4000) /usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000251f80 sp=0xc000251f18 pc=0x51d085 github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004cb500) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc000251fc8 sp=0xc000251f80 pc=0x8df172 github.com/google/syzkaller/pkg/ipc.makeCommand.func8() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc000251fe0 sp=0xc000251fc8 pc=0x8df10a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000251fe8 sp=0xc000251fe0 pc=0x467501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c goroutine 6635 [syscall, 8 minutes]: syscall.Syscall6(0x1e1, 0x1, 0x54d6, 0xc000250e6c, 0x10020, 0x0, 0x0) /usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000250e18 sp=0xc000250e10 pc=0x4b8e25 os.wait6(0xc000fe11e0?, 0xc000250f18?, 0x405d85?) /usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000250e88 sp=0xc000250e18 pc=0x4e2e8d os.(*Process).blockUntilWaitable(0xc00021c270) /usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000250eb8 sp=0xc000250e88 pc=0x4e2f16 os.(*Process).wait(0xc00021c270) /usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000250f18 sp=0xc000250eb8 pc=0x4dc648 os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:132 os/exec.(*Cmd).Wait(0xc0005069a0) /usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000250f80 sp=0xc000250f18 pc=0x51d085 github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004000e0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc000250fc8 sp=0xc000250f80 pc=0x8df172 github.com/google/syzkaller/pkg/ipc.makeCommand.func8() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc000250fe0 sp=0xc000250fc8 pc=0x8df10a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000250fe8 sp=0xc000250fe0 pc=0x467501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c goroutine 12 [runnable]: runtime.gopark(0x4b8dc5?, 0xc0014b5820?, 0x70?, 0x58?, 0x4b8df9?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0014b5800 sp=0xc0014b57e0 pc=0x437ed6 runtime.netpollblock(0xc00163ea10?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0014b5838 sp=0xc0014b5800 pc=0x431237 internal/poll.runtime_pollWait(0x7f7fd08ccb18, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0014b5858 sp=0xc0014b5838 pc=0x461889 internal/poll.(*pollDesc).wait(0xc0014429c0?, 0xc00163ea10?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0014b5880 sp=0xc0014b5858 pc=0x4d1932 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0014429c0, {0xc00163ea10, 0xc, 0xc}) /usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0014b5918 sp=0xc0014b5880 pc=0x4d2d19 os.(*File).read(...) /usr/local/go/src/os/file_posix.go:31 os.(*File).Read(0xc0010200f0, {0xc00163ea10?, 0xc0014b59a8?, 0x40da27?}) /usr/local/go/src/os/file.go:118 +0x5e fp=0xc0014b5970 sp=0xc0014b5918 pc=0x4dcdfe io.ReadAtLeast({0xb12060, 0xc0010200f0}, {0xc00163ea10, 0xc, 0xc}, 0xc) /usr/local/go/src/io/io.go:332 +0x9a fp=0xc0014b59b8 sp=0xc0014b5970 pc=0x4aefba io.ReadFull(...) /usr/local/go/src/io/io.go:351 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004cb7a0, 0x7f7fcdb2a000?, {0x0, 0x0, 0x0}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc0014b5b70 sp=0xc0014b59b8 pc=0x8e0219 github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007dd40, 0x6?, 0xc000a7a540) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc0014b5c50 sp=0xc0014b5b70 pc=0x8dc22e main.(*Proc).executeRaw(0xc0010b80c0, 0x11?, 0x12?, 0x8) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc0014b5d68 sp=0xc0014b5c50 pc=0x8eb3dc main.(*Proc).executeAndCollide(0xc0010b80c0, 0xa42370?, 0xc000f523c0?, 0xc0014b5e08?, 0xc000bdcfc0?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x72 fp=0xc0014b5db0 sp=0xc0014b5d68 pc=0x8eb092 main.(*Proc).smashInput(0xc0010b80c0, 0xc000f88b70) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1d4 fp=0xc0014b5e98 sp=0xc0014b5db0 pc=0x8ea714 main.(*Proc).loop(0xc0010b80c0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc0014b5fc8 sp=0xc0014b5e98 pc=0x8e8d72 main.main.func2() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc0014b5fe0 sp=0xc0014b5fc8 pc=0x8e5066 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0014b5fe8 sp=0xc0014b5fe0 pc=0x467501 created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5 goroutine 13 [IO wait, 1 minutes]: runtime.gopark(0x4b8dc5?, 0xc001579128?, 0x78?, 0x91?, 0x4b8df9?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc001579108 sp=0xc0015790e8 pc=0x437ed6 runtime.netpollblock(0xc00163e5d0?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc001579140 sp=0xc001579108 pc=0x431237 internal/poll.runtime_pollWait(0x7f7fd08ccc08, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc001579160 sp=0xc001579140 pc=0x461889 internal/poll.(*pollDesc).wait(0xc00097a6c0?, 0xc00163e5d0?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc001579188 sp=0xc001579160 pc=0x4d1932 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc00097a6c0, {0xc00163e5d0, 0xc, 0xc}) /usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc001579220 sp=0xc001579188 pc=0x4d2d19 os.(*File).read(...) /usr/local/go/src/os/file_posix.go:31 os.(*File).Read(0xc0000a4e20, {0xc00163e5d0?, 0xc0015792b0?, 0x40da27?}) /usr/local/go/src/os/file.go:118 +0x5e fp=0xc001579278 sp=0xc001579220 pc=0x4dcdfe io.ReadAtLeast({0xb12060, 0xc0000a4e20}, {0xc00163e5d0, 0xc, 0xc}, 0xc) /usr/local/go/src/io/io.go:332 +0x9a fp=0xc0015792c0 sp=0xc001579278 pc=0x4aefba io.ReadFull(...) /usr/local/go/src/io/io.go:351 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000400150, 0x7f7fcc72a000?, {0x0, 0x0, 0x0}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc001579478 sp=0xc0015792c0 pc=0x8e0219 github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000b12c60, 0x8e8306?, 0xc0014751c0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc001579558 sp=0xc001579478 pc=0x8dc22e main.(*Proc).executeRaw(0xc0010b8100, 0x10?, 0xc0015f96e0?, 0x4) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc001579670 sp=0xc001579558 pc=0x8eb3dc main.(*Proc).execute(0xc0010b8100, 0x7f7ff7ebf5b8?, 0x40?, 0x0?, 0x0?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc0015797b0 sp=0xc001579670 pc=0x8eab49 main.(*Proc).triageInput.func1(0xc0014751c0?, 0x9) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:152 +0xab fp=0xc0015798f0 sp=0xc0015797b0 pc=0x8ea18b github.com/google/syzkaller/prog.Minimize.func1(0xc0014751c0?, 0x5?) /syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:20 +0x68 fp=0xc001579928 sp=0xc0015798f0 pc=0x54ae68 github.com/google/syzkaller/prog.removeCalls(0x7f7fd0779ab8?, 0x7f7ff7ebf5b8?, 0x18?, 0xc000425b70) /syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:80 +0x83 fp=0xc001579970 sp=0xc001579928 pc=0x54af43 github.com/google/syzkaller/prog.Minimize(0xc000e816c0, 0xb, 0x0, 0xc0011103a0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:31 +0x13b fp=0xc001579a78 sp=0xc001579970 pc=0x54a93b main.(*Proc).triageInput(0xc0010b8100, 0xc00080ff80) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:149 +0x7aa fp=0xc001579e98 sp=0xc001579a78 pc=0x8e982a main.(*Proc).loop(0xc0010b8100) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:74 +0x125 fp=0xc001579fc8 sp=0xc001579e98 pc=0x8e8da5 main.main.func2() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc001579fe0 sp=0xc001579fc8 pc=0x8e5066 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc001579fe8 sp=0xc001579fe0 pc=0x467501 created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5 goroutine 31 [runnable]: runtime.gopark(0x4b8dc5?, 0xc000add0c8?, 0x18?, 0xd1?, 0x4b8df9?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000add0a8 sp=0xc000add088 pc=0x437ed6 runtime.netpollblock(0xc001698ae0?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000add0e0 sp=0xc000add0a8 pc=0x431237 internal/poll.runtime_pollWait(0x7f7fd08cc398, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000add100 sp=0xc000add0e0 pc=0x461889 internal/poll.(*pollDesc).wait(0xc000bbc0c0?, 0xc001698ae0?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000add128 sp=0xc000add100 pc=0x4d1932 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc000bbc0c0, {0xc001698ae0, 0xc, 0xc}) /usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000add1c0 sp=0xc000add128 pc=0x4d2d19 os.(*File).read(...) /usr/local/go/src/os/file_posix.go:31 os.(*File).Read(0xc001020018, {0xc001698ae0?, 0xc000add250?, 0x40da27?}) /usr/local/go/src/os/file.go:118 +0x5e fp=0xc000add218 sp=0xc000add1c0 pc=0x4dcdfe io.ReadAtLeast({0xb12060, 0xc001020018}, {0xc001698ae0, 0xc, 0xc}, 0xc) /usr/local/go/src/io/io.go:332 +0x9a fp=0xc000add260 sp=0xc000add218 pc=0x4aefba io.ReadFull(...) /usr/local/go/src/io/io.go:351 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000400000, 0x7f7fcb32a000?, {0x0, 0x0, 0x0}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc000add418 sp=0xc000add260 pc=0x8e0219 github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007ddd0, 0x8e8306?, 0xc001626a40) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc000add4f8 sp=0xc000add418 pc=0x8dc22e main.(*Proc).executeRaw(0xc000bdd140, 0x4e44e5?, 0xc001467b00?, 0x4) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc000add610 sp=0xc000add4f8 pc=0x8eb3dc main.(*Proc).execute(0xc000bdd140, 0xc00163a2a0?, 0xc00163a450?, 0x7f7fd07546c0?, 0x944580?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc000add750 sp=0xc000add610 pc=0x8eab49 main.(*Proc).triageInput.func1(0xc001626a40?, 0x9) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:152 +0xab fp=0xc000add890 sp=0xc000add750 pc=0x8ea18b github.com/google/syzkaller/prog.Minimize.func1(0x96ba80?, 0xc00163a240?) /syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:20 +0x68 fp=0xc000add8c8 sp=0xc000add890 pc=0x54ae68 github.com/google/syzkaller/prog.(*ResourceType).minimize(0xeee100, 0xc001626a00, {0xb15c00?, 0xc00163a210}, {0xc0015fb918, 0x3}) /syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:290 +0xee fp=0xc000add908 sp=0xc000add8c8 pc=0x54c3ae github.com/google/syzkaller/prog.(*minimizeArgsCtx).do(0xc001626a00, {0xb15c00, 0xc00163a210}, {0xa2e955?, 0x7f7ff7ebf5b8?}, {0x0, 0x0}) /syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:156 +0x119 fp=0xc000add970 sp=0xc000add908 pc=0x54b479 github.com/google/syzkaller/prog.Minimize(0xc000ff5080, 0xa, 0x0, 0xc001111fc0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/minimization.go:53 +0x586 fp=0xc000adda78 sp=0xc000add970 pc=0x54ad86 main.(*Proc).triageInput(0xc000bdd140, 0xc000e8b500) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:149 +0x7aa fp=0xc000adde98 sp=0xc000adda78 pc=0x8e982a main.(*Proc).loop(0xc000bdd140) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:74 +0x125 fp=0xc000addfc8 sp=0xc000adde98 pc=0x8e8da5 main.main.func2() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000addfe0 sp=0xc000addfc8 pc=0x8e5066 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000addfe8 sp=0xc000addfe0 pc=0x467501 created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5 goroutine 49 [sleep]: runtime.gopark(0x2d6f11c4c4f?, 0xb6000000b5?, 0x0?, 0xb0?, 0x46546e?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000351c10 sp=0xc000351bf0 pc=0x437ed6 time.Sleep(0x3b9aca00) /usr/local/go/src/runtime/time.go:195 +0x135 fp=0xc000351c50 sp=0xc000351c10 pc=0x4643b5 main.(*Proc).executeRaw(0xc000bdd400, 0x11?, 0x12?, 0x8) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:342 +0x166 fp=0xc000351d68 sp=0xc000351c50 pc=0x8eb386 main.(*Proc).executeAndCollide(0xc000bdd400, 0xa42370?, 0xc0010e1800?, 0xc0015c3e08?, 0xc000bdcfc0?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x72 fp=0xc000351db0 sp=0xc000351d68 pc=0x8eb092 main.(*Proc).smashInput(0xc000bdd400, 0xc001390140) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1d4 fp=0xc000351e98 sp=0xc000351db0 pc=0x8ea714 main.(*Proc).loop(0xc000bdd400) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc000351fc8 sp=0xc000351e98 pc=0x8e8d72 main.main.func2() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000351fe0 sp=0xc000351fc8 pc=0x8e5066 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000351fe8 sp=0xc000351fe0 pc=0x467501 created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x15e5 goroutine 6652 [IO wait, 8 minutes]: runtime.gopark(0x4b8dc5?, 0xc0013cc608?, 0x58?, 0xc6?, 0x4b8df9?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0013cc5e8 sp=0xc0013cc5c8 pc=0x437ed6 runtime.netpollblock(0xc001260000?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0013cc620 sp=0xc0013cc5e8 pc=0x431237 internal/poll.runtime_pollWait(0x7f7fd08cc1b8, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0013cc640 sp=0xc0013cc620 pc=0x461889 internal/poll.(*pollDesc).wait(0xc00097a600?, 0xc001260000?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0013cc668 sp=0xc0013cc640 pc=0x4d1932 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc00097a600, {0xc001260000, 0x20000, 0x20000}) /usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0013cc700 sp=0xc0013cc668 pc=0x4d2d19 os.(*File).read(...) /usr/local/go/src/os/file_posix.go:31 os.(*File).Read(0xc0000a4070, {0xc001260000?, 0xc000a56000?, 0x0?}) /usr/local/go/src/os/file.go:118 +0x5e fp=0xc0013cc758 sp=0xc0013cc700 pc=0x4dcdfe github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000400150) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0013cc7c8 sp=0xc0013cc758 pc=0x8df2ea github.com/google/syzkaller/pkg/ipc.makeCommand.func7() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0013cc7e0 sp=0xc0013cc7c8 pc=0x8df22a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0013cc7e8 sp=0xc0013cc7e0 pc=0x467501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b goroutine 6634 [IO wait, 8 minutes]: runtime.gopark(0x4b8dc5?, 0xc001078608?, 0x58?, 0x86?, 0x4b8df9?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0010785e8 sp=0xc0010785c8 pc=0x437ed6 runtime.netpollblock(0xc001222000?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc001078620 sp=0xc0010785e8 pc=0x431237 internal/poll.runtime_pollWait(0x7f7fd08cca28, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc001078640 sp=0xc001078620 pc=0x461889 internal/poll.(*pollDesc).wait(0xc000a306c0?, 0xc001222000?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc001078668 sp=0xc001078640 pc=0x4d1932 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc000a306c0, {0xc001222000, 0x20000, 0x20000}) /usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc001078700 sp=0xc001078668 pc=0x4d2d19 os.(*File).read(...) /usr/local/go/src/os/file_posix.go:31 os.(*File).Read(0xc0000a4330, {0xc001222000?, 0xc000bbe000?, 0x0?}) /usr/local/go/src/os/file.go:118 +0x5e fp=0xc001078758 sp=0xc001078700 pc=0x4dcdfe github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004000e0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0010787c8 sp=0xc001078758 pc=0x8df2ea github.com/google/syzkaller/pkg/ipc.makeCommand.func7() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0010787e0 sp=0xc0010787c8 pc=0x8df22a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0010787e8 sp=0xc0010787e0 pc=0x467501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b goroutine 8854 [select, 1 minutes]: runtime.gopark(0xc0008137b0?, 0x2?, 0xc0?, 0x37?, 0xc00081378c?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000813618 sp=0xc0008135f8 pc=0x437ed6 runtime.selectgo(0xc0008137b0, 0xc000813788, 0x4c4757?, 0x0, 0x8df1c7?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000813758 sp=0xc000813618 pc=0x447efe github.com/google/syzkaller/pkg/ipc.(*command).exec.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc0008137e0 sp=0xc000813758 pc=0x8e091d runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0008137e8 sp=0xc0008137e0 pc=0x467501 created by github.com/google/syzkaller/pkg/ipc.(*command).exec /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b goroutine 6653 [syscall, 8 minutes]: syscall.Syscall6(0x1e1, 0x1, 0x55b7, 0xc000815e6c, 0x10020, 0x0, 0x0) /usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000815e18 sp=0xc000815e10 pc=0x4b8e25 os.wait6(0xc0000024e0?, 0xc000815f18?, 0x405d85?) /usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000815e88 sp=0xc000815e18 pc=0x4e2e8d os.(*Process).blockUntilWaitable(0xc00021c390) /usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000815eb8 sp=0xc000815e88 pc=0x4e2f16 os.(*Process).wait(0xc00021c390) /usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000815f18 sp=0xc000815eb8 pc=0x4dc648 os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:132 os/exec.(*Cmd).Wait(0xc0005066e0) /usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000815f80 sp=0xc000815f18 pc=0x51d085 github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000400150) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc000815fc8 sp=0xc000815f80 pc=0x8df172 github.com/google/syzkaller/pkg/ipc.makeCommand.func8() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc000815fe0 sp=0xc000815fc8 pc=0x8df10a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000815fe8 sp=0xc000815fe0 pc=0x467501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c goroutine 8270 [syscall, 1 minutes]: syscall.Syscall6(0x1e1, 0x1, 0x248e, 0xc000810e6c, 0x10020, 0x0, 0x0) /usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000810e18 sp=0xc000810e10 pc=0x4b8e25 os.wait6(0xc000fe0ea0?, 0xc000810f18?, 0x405d85?) /usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000810e88 sp=0xc000810e18 pc=0x4e2e8d os.(*Process).blockUntilWaitable(0xc0013fa4e0) /usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000810eb8 sp=0xc000810e88 pc=0x4e2f16 os.(*Process).wait(0xc0013fa4e0) /usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000810f18 sp=0xc000810eb8 pc=0x4dc648 os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:132 os/exec.(*Cmd).Wait(0xc000506420) /usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000810f80 sp=0xc000810f18 pc=0x51d085 github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004cb7a0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc000810fc8 sp=0xc000810f80 pc=0x8df172 github.com/google/syzkaller/pkg/ipc.makeCommand.func8() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc000810fe0 sp=0xc000810fc8 pc=0x8df10a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000810fe8 sp=0xc000810fe0 pc=0x467501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c goroutine 8846 [select, 1 minutes]: runtime.gopark(0xc000a757b0?, 0x2?, 0x60?, 0x56?, 0xc000a7578c?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000a75618 sp=0xc000a755f8 pc=0x437ed6 runtime.selectgo(0xc000a757b0, 0xc000a75788, 0xc001396018?, 0x0, 0x1?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000a75758 sp=0xc000a75618 pc=0x447efe github.com/google/syzkaller/pkg/ipc.(*command).exec.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc000a757e0 sp=0xc000a75758 pc=0x8e091d runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000a757e8 sp=0xc000a757e0 pc=0x467501 created by github.com/google/syzkaller/pkg/ipc.(*command).exec /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b goroutine 8858 [select]: runtime.gopark(0xc0008117b0?, 0x2?, 0x40?, 0xe3?, 0xc00081178c?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000811618 sp=0xc0008115f8 pc=0x437ed6 runtime.selectgo(0xc0008117b0, 0xc000811788, 0xe7da10?, 0x0, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000811758 sp=0xc000811618 pc=0x447efe github.com/google/syzkaller/pkg/ipc.(*command).exec.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc0008117e0 sp=0xc000811758 pc=0x8e091d runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0008117e8 sp=0xc0008117e0 pc=0x467501 created by github.com/google/syzkaller/pkg/ipc.(*command).exec /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b goroutine 7645 [IO wait, 2 minutes]: runtime.gopark(0x4b8dc5?, 0xc0013c6e08?, 0x58?, 0x6e?, 0x4b8df9?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0013c6de8 sp=0xc0013c6dc8 pc=0x437ed6 runtime.netpollblock(0xc000e60000?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0013c6e20 sp=0xc0013c6de8 pc=0x431237 internal/poll.runtime_pollWait(0x7f7fd0780b08, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0013c6e40 sp=0xc0013c6e20 pc=0x461889 internal/poll.(*pollDesc).wait(0xc000bbc000?, 0xc000e60000?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0013c6e68 sp=0xc0013c6e40 pc=0x4d1932 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc000bbc000, {0xc000e60000, 0x20000, 0x20000}) /usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0013c6f00 sp=0xc0013c6e68 pc=0x4d2d19 os.(*File).read(...) /usr/local/go/src/os/file_posix.go:31 os.(*File).Read(0xc001020008, {0xc000e60000?, 0x4c4757?, 0xc0013c6fb8?}) /usr/local/go/src/os/file.go:118 +0x5e fp=0xc0013c6f58 sp=0xc0013c6f00 pc=0x4dcdfe github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000400000) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0013c6fc8 sp=0xc0013c6f58 pc=0x8df2ea github.com/google/syzkaller/pkg/ipc.makeCommand.func7() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0013c6fe0 sp=0xc0013c6fc8 pc=0x8df22a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0013c6fe8 sp=0xc0013c6fe0 pc=0x467501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b goroutine 8865 [select]: runtime.gopark(0xc000a71fb0?, 0x2?, 0x50?, 0xc7?, 0xc000a71f8c?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000a71e18 sp=0xc000a71df8 pc=0x437ed6 runtime.selectgo(0xc000a71fb0, 0xc000a71f88, 0x4c4757?, 0x0, 0x8df1c7?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000a71f58 sp=0xc000a71e18 pc=0x447efe github.com/google/syzkaller/pkg/ipc.(*command).exec.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc000a71fe0 sp=0xc000a71f58 pc=0x8e091d runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000a71fe8 sp=0xc000a71fe0 pc=0x467501 created by github.com/google/syzkaller/pkg/ipc.(*command).exec /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b goroutine 8269 [IO wait, 1 minutes]: runtime.gopark(0x4b8dc5?, 0xc000a72e08?, 0x58?, 0x2e?, 0x4b8df9?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000a72de8 sp=0xc000a72dc8 pc=0x437ed6 runtime.netpollblock(0xc0012e4000?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000a72e20 sp=0xc000a72de8 pc=0x431237 internal/poll.runtime_pollWait(0x7f7fd0780dd8, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000a72e40 sp=0xc000a72e20 pc=0x461889 internal/poll.(*pollDesc).wait(0xc001442900?, 0xc0012e4000?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000a72e68 sp=0xc000a72e40 pc=0x4d1932 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc001442900, {0xc0012e4000, 0x20000, 0x20000}) /usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000a72f00 sp=0xc000a72e68 pc=0x4d2d19 os.(*File).read(...) /usr/local/go/src/os/file_posix.go:31 os.(*File).Read(0xc0010200e0, {0xc0012e4000?, 0x0?, 0x0?}) /usr/local/go/src/os/file.go:118 +0x5e fp=0xc000a72f58 sp=0xc000a72f00 pc=0x4dcdfe github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004cb7a0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc000a72fc8 sp=0xc000a72f58 pc=0x8df2ea github.com/google/syzkaller/pkg/ipc.makeCommand.func7() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc000a72fe0 sp=0xc000a72fc8 pc=0x8df22a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000a72fe8 sp=0xc000a72fe0 pc=0x467501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b goroutine 7646 [syscall, 2 minutes]: syscall.Syscall6(0x1e1, 0x1, 0x1e96, 0xc000a73e6c, 0x10020, 0x0, 0x0) /usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000a73e18 sp=0xc000a73e10 pc=0x4b8e25 os.wait6(0xc0003f5ba0?, 0xc000a73f18?, 0x405d85?) /usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000a73e88 sp=0xc000a73e18 pc=0x4e2e8d os.(*Process).blockUntilWaitable(0xc00021c2d0) /usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000a73eb8 sp=0xc000a73e88 pc=0x4e2f16 os.(*Process).wait(0xc00021c2d0) /usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000a73f18 sp=0xc000a73eb8 pc=0x4dc648 os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:132 os/exec.(*Cmd).Wait(0xc000506580) /usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000a73f80 sp=0xc000a73f18 pc=0x51d085 github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000400000) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc000a73fc8 sp=0xc000a73f80 pc=0x8df172 github.com/google/syzkaller/pkg/ipc.makeCommand.func8() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc000a73fe0 sp=0xc000a73fc8 pc=0x8df10a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000a73fe8 sp=0xc000a73fe0 pc=0x467501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c