fatal error: fault 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", 0x1000}, {&(0x7f0000002280)="d86735afd1ef0bd093a7f895faae25c9a7e2223c714aee931618943aefa9b88fa9ecda44bf0e488c7deef344e48fa651eebee9ffc2", 0x35}], 0x7) setrlimit(0x6, &(0x7f0000000000)={0xffffffffffffffc0, 0xfffffffffffffffd}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0xc) r2 = socket(0x20, 0x3, 0x0) setsockopt(r2, 0x1000000000029, 0xa, &(0x7f0000000040)='\x00\x00\x00\x00', 0x4) r3 = socket(0x18, 0x1, 0x0) r4 = dup2(r2, r3) r5 = semget$private(0x0, 0x4000000009, 0x82) semop(r5, &(0x7f00000000c0)=[{0x4, 0xffff, 0xe5ce97ab354d96be}, {0x2, 0x2}, {0x3, 0x4}, {0x4, 0x2002}], 0x4) semop(r5, &(0x7f0000000340), 0x0) semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000002740)=[0x8]) r6 = getegid() semop(r5, &(0x7f00000003c0)=[{0x1, 0xffff, 0x3800}, {0x1, 0x9}, {0x1, 0x7fff, 0x1800}, {0x4, 0x9, 0x800}, {0x1, 0x3, 0x2800}, {0x4, 0x9, 0x1000}, {0x0, 0xe0c}, {0x4, 0xe2, 0x1800}, {0x4, 0x7fff, 0x800}, {0x0, 0x9, 0x800}], 0xa) setrlimit(0x2, &(0x7f0000002680)={0x4, 0x4}) semctl$GETZCNT(r5, 0x4, 0x7, &(0x7f0000000680)=""/34) semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000240)=[0x7, 0x4, 0x7]) semop(r5, &(0x7f0000000140)=[{0x4, 0x200, 0x1800}, {0x3, 0x0, 0x800}, {0x4, 0x0, 0x1000}, {0x0, 0x4, 0x1400}, {0x0, 0x5e0, 0x1000}, {0x2, 0x0, 0x800}, {0x1, 0xda, 0x2800}, {0x4, 0x6, 0x1800}, {0x4, 0x8001, 0x800}], 0x9) getsockopt$sock_cred(r4, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0}, &(0x7f00000002c0)=0xc) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000300)={{0x5c26, r0, r6, r7, r1, 0x100, 0x6}, 0x1000, 0x1, 0x1}) setregid(0xffffffffffffffff, r1) semop(0x0, &(0x7f00000003c0)=[{0x1, 0x175e, 0x3800}, {0x1, 0x9, 0x1000}, {0x2, 0x7fff, 0x1800}, {0x4, 0x9, 0x800}, {0x1, 0x3, 0x2800}, {0x4, 0x9, 0x1000}, {0x0, 0xe0c}, {0x4, 0x81, 0x800}, {0x0, 0x7fff, 0x800}, {0x3, 0x9, 0x800}], 0xa) semctl$GETZCNT(0x0, 0x4, 0x7, &(0x7f0000000680)=""/34) semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000240)=[0x7, 0x4, 0x7]) semop(0x0, &(0x7f0000000140)=[{0x4, 0x200, 0x1800}, {0x3, 0x0, 0x800}, {0x4, 0x0, 0x1000}, {0x0, 0x4, 0x1400}, {0x0, 0x5e0, 0x1000}, {0x2, 0x0, 0x800}, {0x1, 0xda, 0x2800}, {0x4, 0x6, 0x1800}, {0x4, 0x8001, 0x800}], 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0}, &(0x7f00000002c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000300)={{0x5c26, 0x0, 0x0, r8, 0x0, 0x100, 0x6}, 0x1000, 0x1, 0x1}) ____semctl50$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000026c0)=@val=0x7) mlockall(0x1) execve(&(0x7f0000002340)='./file0\x00', &(0x7f0000002440)=[&(0x7f0000002380)='*)[\x00', &(0x7f00000023c0)='\x00', &(0x7f0000002400)=':\x00'], &(0x7f0000002640)=[&(0x7f0000002480)='*\x00', &(0x7f00000024c0)='\\\x00', &(0x7f0000002500)='^\'.-$\x00', &(0x7f0000002540)='\x00', &(0x7f0000002580)='&/#]&&(!--\\\'+\xc6\'.@^\x00', &(0x7f00000025c0)='}\x00', &(0x7f0000002600)='.\x00']) setrlimit(0x0, 0x0) [signal SIGSEGV: segmentation violation code=0x1 addr=0x7f7fc9eee000 pc=0x74a4ee] goroutine 49 [running]: runtime.throw({0xba1e95?, 0xc0005d6f50?}) /usr/local/go/src/runtime/panic.go:1047 +0x5d fp=0xc0005d6f20 sp=0xc0005d6ef0 pc=0x435b7d runtime.sigpanic() /usr/local/go/src/runtime/signal_unix.go:851 +0x28a fp=0xc0005d6f80 sp=0xc0005d6f20 pc=0x44c64a 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(0xc000b3eb70?, 0x3a?, 0x0?, 0x4041e5?, 0xcb99f0?, 0xa725a0?, 0xc000010180?) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:312 +0x2e fp=0xc0005d6fa0 sp=0xc0005d6f80 pc=0x74a4ee github.com/google/syzkaller/prog.(*execContext).writeArg(0xc0005d7890, {0xcb9970?, 0xc0011a2ed0?}) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:263 +0x18b fp=0xc0005d70a8 sp=0xc0005d6fa0 pc=0x7499cb github.com/google/syzkaller/prog.(*execContext).writeCopyin.func1({0xcb9970, 0xc0011a2ed0}, 0x3?) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:172 +0x313 fp=0xc0005d7108 sp=0xc0005d70a8 pc=0x7488d3 github.com/google/syzkaller/prog.foreachArgImpl({0xcb9970?, 0xc0011a2ed0?}, 0xc000de89c0, 0xc0005d7790) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:134 +0x139 fp=0xc0005d7290 sp=0xc0005d7108 pc=0x736299 github.com/google/syzkaller/prog.foreachArgImpl({0xcb99f0?, 0xc0016a42e0?}, 0xc000de89c0, 0xc0005d7790) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc0005d7418 sp=0xc0005d7290 pc=0x73651a github.com/google/syzkaller/prog.foreachArgImpl({0xcb99f0?, 0xc0016a4220?}, 0xc000de89c0, 0xc0005d7790) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:151 +0x3ba fp=0xc0005d75a0 sp=0xc0005d7418 pc=0x73651a github.com/google/syzkaller/prog.foreachArgImpl({0xcb9a30?, 0xc000b3eb70?}, 0xc000de89c0, 0xc0005d7790) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:170 +0x2ce fp=0xc0005d7728 sp=0xc0005d75a0 pc=0x73642e github.com/google/syzkaller/prog.ForeachArg(0xc000b09450, 0x0?) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:127 +0xde fp=0xc0005d7780 sp=0xc0005d7728 pc=0x7360fe github.com/google/syzkaller/prog.(*execContext).writeCopyin(0xc0005d7890?, 0xcb9a70?) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:153 +0x38 fp=0xc0005d77b0 sp=0xc0005d7780 pc=0x748598 github.com/google/syzkaller/prog.(*execContext).serializeCall(0xc0005d7890, 0xc000b09450) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:88 +0x2d fp=0xc0005d7830 sp=0xc0005d77b0 pc=0x747e8d github.com/google/syzkaller/prog.(*Prog).SerializeForExec(0xc000fc94c0, {0x7f7fc9eea000, 0x400000, 0x400000}) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:76 +0x165 fp=0xc0005d7a38 sp=0xc0005d7830 pc=0x747d25 github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0016aa1b0, 0x503f6e?, 0xc000fc94c0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:257 +0x57 fp=0xc0005d7b18 sp=0xc0005d7a38 pc=0x9ac077 main.(*Proc).executeRaw(0xc00124c7c0, 0x48593e?, 0xc000f37230?, 0x5) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x166 fp=0xc0005d7c28 sp=0xc0005d7b18 pc=0xa1c286 main.(*Proc).execute(0xc00124c7c0, 0x11?, 0x12?, 0xc0005d7e08?, 0x1?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc0005d7d68 sp=0xc0005d7c28 pc=0xa1ba49 main.(*Proc).executeAndCollide(0xc00124c7c0, 0xbb61af?, 0xc00164da40?, 0xc0005d7e08?, 0xc001612000?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:284 +0x27 fp=0xc0005d7db0 sp=0xc0005d7d68 pc=0xa1bf47 main.(*Proc).smashInput(0xc00124c7c0, 0xc0014f9440) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1d4 fp=0xc0005d7e98 sp=0xc0005d7db0 pc=0xa1b614 main.(*Proc).loop(0xc00124c7c0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc0005d7fc8 sp=0xc0005d7e98 pc=0xa19c72 main.main.func3() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x26 fp=0xc0005d7fe0 sp=0xc0005d7fc8 pc=0xa15d86 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0005d7fe8 sp=0xc0005d7fe0 pc=0x46a501 created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x1605 goroutine 1 [select]: runtime.gopark(0xc0016cb9f8?, 0x2?, 0x20?, 0x3e?, 0xc0016cb9b4?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0016cb7e8 sp=0xc0016cb7c8 pc=0x438836 runtime.selectgo(0xc0016cb9f8, 0xc0016cb9b0, 0xc00172b470?, 0x0, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc0016cb928 sp=0xc0016cb7e8 pc=0x4489de main.(*Fuzzer).pollLoop(0xc0006ec000) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:408 +0x105 fp=0xc0016cba28 sp=0xc0016cb928 pc=0xa16685 main.main() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:336 +0x178c fp=0xc0016cbf80 sp=0xc0016cba28 pc=0xa15d0c runtime.main() /usr/local/go/src/runtime/proc.go:250 +0x207 fp=0xc0016cbfe0 sp=0xc0016cbf80 pc=0x438407 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0016cbfe8 sp=0xc0016cbfe0 pc=0x46a501 goroutine 2 [force gc (idle), 7 minutes]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000058fb0 sp=0xc000058f90 pc=0x438836 runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:387 runtime.forcegchelper() /usr/local/go/src/runtime/proc.go:305 +0xb0 fp=0xc000058fe0 sp=0xc000058fb0 pc=0x438670 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000058fe8 sp=0xc000058fe0 pc=0x46a501 created by runtime.init.6 /usr/local/go/src/runtime/proc.go:293 +0x25 goroutine 3 [GC sweep wait]: runtime.gopark(0x1279601?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000059780 sp=0xc000059760 pc=0x438836 runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:387 runtime.bgsweep(0x0?) /usr/local/go/src/runtime/mgcsweep.go:319 +0xde fp=0xc0000597c8 sp=0xc000059780 pc=0x423a5e runtime.gcenable.func1() /usr/local/go/src/runtime/mgc.go:178 +0x26 fp=0xc0000597e0 sp=0xc0000597c8 pc=0x418c06 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000597e8 sp=0xc0000597e0 pc=0x46a501 created by runtime.gcenable /usr/local/go/src/runtime/mgc.go:178 +0x6b goroutine 4 [GC scavenge wait]: runtime.gopark(0x3903ed8296?, 0xa9d3231b?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000059f70 sp=0xc000059f50 pc=0x438836 runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:387 runtime.(*scavengerState).park(0x1279e20) /usr/local/go/src/runtime/mgcscavenge.go:400 +0x53 fp=0xc000059fa0 sp=0xc000059f70 pc=0x421933 runtime.bgscavenge(0x0?) /usr/local/go/src/runtime/mgcscavenge.go:633 +0x65 fp=0xc000059fc8 sp=0xc000059fa0 pc=0x421f25 runtime.gcenable.func2() /usr/local/go/src/runtime/mgc.go:179 +0x26 fp=0xc000059fe0 sp=0xc000059fc8 pc=0x418ba6 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000059fe8 sp=0xc000059fe0 pc=0x46a501 created by runtime.gcenable /usr/local/go/src/runtime/mgc.go:179 +0xaa goroutine 17 [finalizer wait]: runtime.gopark(0x0?, 0xc079c8?, 0x0?, 0x20?, 0x2000000020?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000058628 sp=0xc000058608 pc=0x438836 runtime.runfinq() /usr/local/go/src/runtime/mfinal.go:193 +0x107 fp=0xc0000587e0 sp=0xc000058628 pc=0x417c47 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000587e8 sp=0xc0000587e0 pc=0x46a501 created by runtime.createfing /usr/local/go/src/runtime/mfinal.go:163 +0x45 goroutine 18 [select]: runtime.gopark(0xc000054788?, 0x3?, 0x90?, 0x0?, 0xc000054772?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000545f8 sp=0xc0000545d8 pc=0x438836 runtime.selectgo(0xc000054788, 0xc00005476c, 0xc00034c680?, 0x0, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000054738 sp=0xc0000545f8 pc=0x4489de go.opencensus.io/stats/view.(*worker).start(0xc00034c680) /syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0xad fp=0xc0000547c8 sp=0xc000054738 pc=0x980aad 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=0xc0000547e0 sp=0xc0000547c8 pc=0x97fce6 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000547e8 sp=0xc0000547e0 pc=0x46a501 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(0xc07be8?, 0xc000042020?, 0x1a?, 0x14?, 0x0?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000054f50 sp=0xc000054f30 pc=0x438836 runtime.gcBgMarkWorker() /usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc000054fe0 sp=0xc000054f50 pc=0x41a971 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000054fe8 sp=0xc000054fe0 pc=0x46a501 created by runtime.gcBgMarkStartWorkers /usr/local/go/src/runtime/mgc.go:1199 +0x25 goroutine 5 [GC worker (idle)]: runtime.gopark(0x6b3e4323d5?, 0x2?, 0x4a?, 0x91?, 0x0?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00005a750 sp=0xc00005a730 pc=0x438836 runtime.gcBgMarkWorker() /usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc00005a7e0 sp=0xc00005a750 pc=0x41a971 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00005a7e8 sp=0xc00005a7e0 pc=0x46a501 created by runtime.gcBgMarkStartWorkers /usr/local/go/src/runtime/mgc.go:1199 +0x25 goroutine 20 [chan receive, 7 minutes]: runtime.gopark(0xc000055e88?, 0xc000055ee0?, 0x13?, 0x4d?, 0xc000055ee0?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000055eb0 sp=0xc000055e90 pc=0x438836 runtime.chanrecv(0xc00007bec0, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc000055f40 sp=0xc000055eb0 pc=0x4069dd runtime.chanrecv1(0xc00007bec0?, 0xc000055fb0?) /usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc000055f68 sp=0xc000055f40 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=0xc000055fe0 sp=0xc000055f68 pc=0x7260ea runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000055fe8 sp=0xc000055fe0 pc=0x46a501 created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:75 +0x56 goroutine 21 [chan receive, 7 minutes]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000566e8 sp=0xc0000566c8 pc=0x438836 runtime.chanrecv(0xc00008a120, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc000056778 sp=0xc0000566e8 pc=0x4069dd runtime.chanrecv1(0x0?, 0x0?) /usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc0000567a0 sp=0xc000056778 pc=0x406518 main.main.func1() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:195 +0x1f fp=0xc0000567e0 sp=0xc0000567a0 pc=0xa15ddf runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000567e8 sp=0xc0000567e0 pc=0x46a501 created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:193 +0x48f goroutine 22 [IO wait, 7 minutes]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0006c9ba8 sp=0xc0006c9b88 pc=0x438836 runtime.netpollblock(0x7f7ff7ecb448?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0006c9be0 sp=0xc0006c9ba8 pc=0x431b97 internal/poll.runtime_pollWait(0x7f7fd0800468, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0006c9c00 sp=0xc0006c9be0 pc=0x464889 internal/poll.(*pollDesc).wait(0xc0003aa000?, 0xc0006c9ce8?, 0x0) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0006c9c28 sp=0xc0006c9c00 pc=0x4d5df2 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Accept(0xc0003aa000) /usr/local/go/src/internal/poll/fd_unix.go:614 +0x2bd fp=0xc0006c9cd0 sp=0xc0006c9c28 pc=0x4db6fd net.(*netFD).accept(0xc0003aa000) /usr/local/go/src/net/fd_unix.go:172 +0x35 fp=0xc0006c9d88 sp=0xc0006c9cd0 pc=0x5c18b5 net.(*TCPListener).accept(0xc0000101f8) /usr/local/go/src/net/tcpsock_posix.go:148 +0x25 fp=0xc0006c9db0 sp=0xc0006c9d88 pc=0x5d9c45 net.(*TCPListener).Accept(0xc0000101f8) /usr/local/go/src/net/tcpsock.go:297 +0x3d fp=0xc0006c9de0 sp=0xc0006c9db0 pc=0x5d8d7d net/http.(*onceCloseListener).Accept(0xcb8d80?) :1 +0x2a fp=0xc0006c9df8 sp=0xc0006c9de0 pc=0x6d12aa net/http.(*Server).Serve(0xc00025a000, {0xcb8650, 0xc0000101f8}) /usr/local/go/src/net/http/server.go:3059 +0x385 fp=0xc0006c9f28 sp=0xc0006c9df8 pc=0x6c22a5 net/http.(*Server).ListenAndServe(0xc00025a000) /usr/local/go/src/net/http/server.go:2988 +0x7d fp=0xc0006c9f58 sp=0xc0006c9f28 pc=0x6c1edd net/http.ListenAndServe(...) /usr/local/go/src/net/http/server.go:3242 main.main.func2() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:202 +0x9d fp=0xc0006c9fe0 sp=0xc0006c9f58 pc=0xa201dd runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006c9fe8 sp=0xc0006c9fe0 pc=0x46a501 created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:201 +0x49b goroutine 24 [IO wait]: runtime.gopark(0x4bd285?, 0xc0006ca978?, 0xc8?, 0xa9?, 0x4bd2b9?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0006ca958 sp=0xc0006ca938 pc=0x438836 runtime.netpollblock(0xc0005b4000?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0006ca990 sp=0xc0006ca958 pc=0x431b97 internal/poll.runtime_pollWait(0x7f7fd0800558, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0006ca9b0 sp=0xc0006ca990 pc=0x464889 internal/poll.(*pollDesc).wait(0xc0000eae00?, 0xc0005b4000?, 0x0) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0006ca9d8 sp=0xc0006ca9b0 pc=0x4d5df2 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0000eae00, {0xc0005b4000, 0x1000, 0x1000}) /usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0006caa70 sp=0xc0006ca9d8 pc=0x4d71d9 net.(*netFD).Read(0xc0000eae00, {0xc0005b4000?, 0xc0003aa080?, 0xc000586280?}) /usr/local/go/src/net/fd_posix.go:55 +0x29 fp=0xc0006caab8 sp=0xc0006caa70 pc=0x5bf729 net.(*conn).Read(0xc0000135a8, {0xc0005b4000?, 0x198?, 0x4b33ba?}) /usr/local/go/src/net/net.go:183 +0x45 fp=0xc0006cab00 sp=0xc0006caab8 pc=0x5d1685 net.(*TCPConn).Read(0xc0005862a0?, {0xc0005b4000?, 0xb0a040?, 0xc00171e810?}) :1 +0x29 fp=0xc0006cab30 sp=0xc0006cab00 pc=0x5e2b89 bufio.(*Reader).fill(0xc000622480) /usr/local/go/src/bufio/bufio.go:106 +0xff fp=0xc0006cab68 sp=0xc0006cab30 pc=0x6599df bufio.(*Reader).ReadByte(0xc000622480) /usr/local/go/src/bufio/bufio.go:265 +0x2c fp=0xc0006cab88 sp=0xc0006cab68 pc=0x65a1ac compress/flate.(*decompressor).moreBits(0xc000015300) /usr/local/go/src/compress/flate/inflate.go:696 +0x2d fp=0xc0006cabc0 sp=0xc0006cab88 pc=0x6743ed compress/flate.(*decompressor).nextBlock(0xc000015300) /usr/local/go/src/compress/flate/inflate.go:303 +0x2e fp=0xc0006cabd8 sp=0xc0006cabc0 pc=0x6727ae compress/flate.(*decompressor).Read(0xc000015300, {0xc0005c0000, 0x1000, 0xc0006cac80?}) /usr/local/go/src/compress/flate/inflate.go:347 +0x7e fp=0xc0006cac10 sp=0xc0006cabd8 pc=0x672a1e github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc000586280?, {0xc0005c0000?, 0xb16ca0?, 0xc00171e7e0?}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:136 +0x26 fp=0xc0006cac40 sp=0xc0006cac10 pc=0x9b1666 bufio.(*Reader).Read(0xc0006ce060, {0xc000486240, 0x1, 0xc0006cad70?}) /usr/local/go/src/bufio/bufio.go:237 +0x1bb fp=0xc0006cac78 sp=0xc0006cac40 pc=0x659fbb io.ReadAtLeast({0xcb18c0, 0xc0006ce060}, {0xc000486240, 0x1, 0x9}, 0x1) /usr/local/go/src/io/io.go:332 +0x9a fp=0xc0006cacc0 sp=0xc0006cac78 pc=0x4b33ba io.ReadFull(...) /usr/local/go/src/io/io.go:351 encoding/gob.decodeUintReader({0xcb18c0?, 0xc0006ce060?}, {0xc000486240?, 0x9?, 0x9?}) /usr/local/go/src/encoding/gob/decode.go:116 +0x57 fp=0xc0006cad18 sp=0xc0006cacc0 pc=0x959e17 encoding/gob.(*Decoder).recvMessage(0xc0003aa080) /usr/local/go/src/encoding/gob/decoder.go:82 +0x39 fp=0xc0006cad50 sp=0xc0006cad18 pc=0x9639d9 encoding/gob.(*Decoder).decodeTypeSequence(0xc0003aa080, 0x0) /usr/local/go/src/encoding/gob/decoder.go:148 +0x4f fp=0xc0006cad80 sp=0xc0006cad50 pc=0x963d6f encoding/gob.(*Decoder).DecodeValue(0xc0003aa080, {0xa6a400?, 0xc0004b8030?, 0xc0004b8030?}) /usr/local/go/src/encoding/gob/decoder.go:227 +0x18f fp=0xc0006cae00 sp=0xc0006cad80 pc=0x96420f encoding/gob.(*Decoder).Decode(0xc0003aa080, {0xa6a400?, 0xc0004b8030?}) /usr/local/go/src/encoding/gob/decoder.go:204 +0x165 fp=0xc0006cae58 sp=0xc0006cae00 pc=0x964025 net/rpc.(*gobClientCodec).ReadResponseHeader(0xab9460?, 0xa614c0?) /usr/local/go/src/net/rpc/client.go:228 +0x27 fp=0xc0006cae80 sp=0xc0006cae58 pc=0x979b27 net/rpc.(*Client).input(0xc0006ce120) /usr/local/go/src/net/rpc/client.go:109 +0xb4 fp=0xc0006cafc8 sp=0xc0006cae80 pc=0x978db4 net/rpc.NewClientWithCodec.func1() /usr/local/go/src/net/rpc/client.go:206 +0x26 fp=0xc0006cafe0 sp=0xc0006cafc8 pc=0x9799e6 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006cafe8 sp=0xc0006cafe0 pc=0x46a501 created by net/rpc.NewClientWithCodec /usr/local/go/src/net/rpc/client.go:206 +0xc5 goroutine 6 [select, 7 minutes, locked to thread]: runtime.gopark(0xc0006c8fa8?, 0x2?, 0xb2?, 0x8b?, 0xc0006c8f94?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0006c8e10 sp=0xc0006c8df0 pc=0x438836 runtime.selectgo(0xc0006c8fa8, 0xc0006c8f90, 0x0?, 0x0, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc0006c8f50 sp=0xc0006c8e10 pc=0x4489de runtime.ensureSigM.func1() /usr/local/go/src/runtime/signal_unix.go:1000 +0x1a7 fp=0xc0006c8fe0 sp=0xc0006c8f50 pc=0x461fe7 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006c8fe8 sp=0xc0006c8fe0 pc=0x46a501 created by runtime.ensureSigM /usr/local/go/src/runtime/signal_unix.go:983 +0xbd goroutine 7 [syscall, 7 minutes]: runtime.notetsleepg(0x0?, 0x0?) /usr/local/go/src/runtime/lock_sema.go:294 +0x34 fp=0xc0006b8fa0 sp=0xc0006b8f58 pc=0x40c0b4 os/signal.signal_recv() /usr/local/go/src/runtime/sigqueue.go:152 +0x2f fp=0xc0006b8fc0 sp=0xc0006b8fa0 pc=0x466a4f os/signal.loop() /usr/local/go/src/os/signal/signal_unix.go:23 +0x19 fp=0xc0006b8fe0 sp=0xc0006b8fc0 pc=0x725119 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006b8fe8 sp=0xc0006b8fe0 pc=0x46a501 created by os/signal.Notify.func1.1 /usr/local/go/src/os/signal/signal.go:151 +0x2a goroutine 26 [runnable]: runtime.gopark(0x4bd285?, 0xc0016cd818?, 0x68?, 0xd8?, 0x4bd2b9?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0016cd7f8 sp=0xc0016cd7d8 pc=0x438836 runtime.netpollblock(0xc000ee2720?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0016cd830 sp=0xc0016cd7f8 pc=0x431b97 internal/poll.runtime_pollWait(0x7f7fd07ffec8, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0016cd850 sp=0xc0016cd830 pc=0x464889 internal/poll.(*pollDesc).wait(0xc001812300?, 0xc000ee2720?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0016cd878 sp=0xc0016cd850 pc=0x4d5df2 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc001812300, {0xc000ee2720, 0xc, 0xc}) /usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0016cd910 sp=0xc0016cd878 pc=0x4d71d9 os.(*File).read(...) /usr/local/go/src/os/file_posix.go:31 os.(*File).Read(0xc0016fe020, {0xc000ee2720?, 0xc0016cd9a0?, 0x40da47?}) /usr/local/go/src/os/file.go:118 +0x5e fp=0xc0016cd968 sp=0xc0016cd910 pc=0x4e12be io.ReadAtLeast({0xcb4d20, 0xc0016fe020}, {0xc000ee2720, 0xc, 0xc}, 0xc) /usr/local/go/src/io/io.go:332 +0x9a fp=0xc0016cd9b0 sp=0xc0016cd968 pc=0x4b33ba io.ReadFull(...) /usr/local/go/src/io/io.go:351 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004d0620, 0x7f7fd02ea000?, {0x0, 0x0, 0x0}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc0016cdb68 sp=0xc0016cd9b0 pc=0x9b0259 github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000ef75f0, 0xbba273?, 0xc001780cc0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc0016cdc48 sp=0xc0016cdb68 pc=0x9ac26e main.(*Proc).executeRaw(0xc001612080, 0xc0016cdd90?, 0xc000e8f980?, 0x2) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x166 fp=0xc0016cdd58 sp=0xc0016cdc48 pc=0xa1c286 main.(*Proc).execute(0xc001612080, 0xc001a8f700?, 0xc0017f6000?, 0xc0005ddf38?, 0xc001612000?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc0016cde98 sp=0xc0016cdd58 pc=0xa1ba49 main.(*Proc).loop(0xc001612080) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc0016cdfc8 sp=0xc0016cde98 pc=0xa19c46 main.main.func3() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x26 fp=0xc0016cdfe0 sp=0xc0016cdfc8 pc=0xa15d86 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0016cdfe8 sp=0xc0016cdfe0 pc=0x46a501 created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x1605 goroutine 27 [IO wait]: runtime.gopark(0x4bd285?, 0xc0016b7818?, 0x68?, 0x78?, 0x4bd2b9?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0016b77f8 sp=0xc0016b77d8 pc=0x438836 runtime.netpollblock(0xc0014c52d0?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0016b7830 sp=0xc0016b77f8 pc=0x431b97 internal/poll.runtime_pollWait(0x7f7fd07ffbf8, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0016b7850 sp=0xc0016b7830 pc=0x464889 internal/poll.(*pollDesc).wait(0xc0011e3440?, 0xc0014c52d0?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0016b7878 sp=0xc0016b7850 pc=0x4d5df2 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0011e3440, {0xc0014c52d0, 0xc, 0xc}) /usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0016b7910 sp=0xc0016b7878 pc=0x4d71d9 os.(*File).read(...) /usr/local/go/src/os/file_posix.go:31 os.(*File).Read(0xc0000124f0, {0xc0014c52d0?, 0xc0016b79a0?, 0x40da47?}) /usr/local/go/src/os/file.go:118 +0x5e fp=0xc0016b7968 sp=0xc0016b7910 pc=0x4e12be io.ReadAtLeast({0xcb4d20, 0xc0000124f0}, {0xc0014c52d0, 0xc, 0xc}, 0xc) /usr/local/go/src/io/io.go:332 +0x9a fp=0xc0016b79b0 sp=0xc0016b7968 pc=0x4b33ba io.ReadFull(...) /usr/local/go/src/io/io.go:351 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004d03f0, 0x7f7fceeea000?, {0x0, 0x0, 0x0}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc0016b7b68 sp=0xc0016b79b0 pc=0x9b0259 github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000ef7680, 0xbba273?, 0xc001174680) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc0016b7c48 sp=0xc0016b7b68 pc=0x9ac26e main.(*Proc).executeRaw(0xc001612140, 0xc0016b7d90?, 0xc00171e660?, 0x2) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x166 fp=0xc0016b7d58 sp=0xc0016b7c48 pc=0xa1c286 main.(*Proc).execute(0xc001612140, 0xc0007fb7a0?, 0xc0017f6030?, 0xc0005ddf38?, 0xc001612000?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc0016b7e98 sp=0xc0016b7d58 pc=0xa1ba49 main.(*Proc).loop(0xc001612140) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc0016b7fc8 sp=0xc0016b7e98 pc=0xa19c46 main.main.func3() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x26 fp=0xc0016b7fe0 sp=0xc0016b7fc8 pc=0xa15d86 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0016b7fe8 sp=0xc0016b7fe0 pc=0x46a501 created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x1605 goroutine 10 [IO wait]: runtime.gopark(0x4bd285?, 0xc0000e3828?, 0x78?, 0x38?, 0x4bd2b9?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000e3808 sp=0xc0000e37e8 pc=0x438836 runtime.netpollblock(0xc001480130?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0000e3840 sp=0xc0000e3808 pc=0x431b97 internal/poll.runtime_pollWait(0x7f7fd07fffb8, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0000e3860 sp=0xc0000e3840 pc=0x464889 internal/poll.(*pollDesc).wait(0xc0014e83c0?, 0xc001480130?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0000e3888 sp=0xc0000e3860 pc=0x4d5df2 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0014e83c0, {0xc001480130, 0xc, 0xc}) /usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0000e3920 sp=0xc0000e3888 pc=0x4d71d9 os.(*File).read(...) /usr/local/go/src/os/file_posix.go:31 os.(*File).Read(0xc0017d6018, {0xc001480130?, 0xc0000e39b0?, 0x40da47?}) /usr/local/go/src/os/file.go:118 +0x5e fp=0xc0000e3978 sp=0xc0000e3920 pc=0x4e12be io.ReadAtLeast({0xcb4d20, 0xc0017d6018}, {0xc001480130, 0xc, 0xc}, 0xc) /usr/local/go/src/io/io.go:332 +0x9a fp=0xc0000e39c0 sp=0xc0000e3978 pc=0x4b33ba io.ReadFull(...) /usr/local/go/src/io/io.go:351 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004d0460, 0x7f7fcdaea000?, {0x0, 0x0, 0x0}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc0000e3b78 sp=0xc0000e39c0 pc=0x9b0259 github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0016aa000, 0xbba273?, 0xc001742f00) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc0000e3c58 sp=0xc0000e3b78 pc=0x9ac26e main.(*Proc).executeRaw(0xc00124c200, 0x11?, 0x12?, 0x8) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x166 fp=0xc0000e3d68 sp=0xc0000e3c58 pc=0xa1c286 main.(*Proc).executeAndCollide(0xc00124c200, 0xbb61af?, 0xc00164c2d0?, 0xc0000e3e08?, 0xc001612000?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x72 fp=0xc0000e3db0 sp=0xc0000e3d68 pc=0xa1bf92 main.(*Proc).smashInput(0xc00124c200, 0xc000ed4290) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1d4 fp=0xc0000e3e98 sp=0xc0000e3db0 pc=0xa1b614 main.(*Proc).loop(0xc00124c200) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc0000e3fc8 sp=0xc0000e3e98 pc=0xa19c72 main.main.func3() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x26 fp=0xc0000e3fe0 sp=0xc0000e3fc8 pc=0xa15d86 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000e3fe8 sp=0xc0000e3fe0 pc=0x46a501 created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x1605 goroutine 28 [IO wait, 1 minutes]: runtime.gopark(0x4bd285?, 0xc0006bae08?, 0x58?, 0xae?, 0x4bd2b9?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0006bade8 sp=0xc0006badc8 pc=0x438836 runtime.netpollblock(0xc00152f1de?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0006bae20 sp=0xc0006bade8 pc=0x431b97 internal/poll.runtime_pollWait(0x7f7fd07ffdd8, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0006bae40 sp=0xc0006bae20 pc=0x464889 internal/poll.(*pollDesc).wait(0xc0011e3380?, 0xc00152f1de?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0006bae68 sp=0xc0006bae40 pc=0x4d5df2 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0011e3380, {0xc00152f1de, 0xae22, 0xae22}) /usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0006baf00 sp=0xc0006bae68 pc=0x4d71d9 os.(*File).read(...) /usr/local/go/src/os/file_posix.go:31 os.(*File).Read(0xc0000124d8, {0xc00152f1de?, 0x0?, 0x0?}) /usr/local/go/src/os/file.go:118 +0x5e fp=0xc0006baf58 sp=0xc0006baf00 pc=0x4e12be github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004d03f0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0006bafc8 sp=0xc0006baf58 pc=0x9af32a github.com/google/syzkaller/pkg/ipc.makeCommand.func7() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0006bafe0 sp=0xc0006bafc8 pc=0x9af26a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006bafe8 sp=0xc0006bafe0 pc=0x46a501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b goroutine 2911 [select]: runtime.gopark(0xc0000577b0?, 0x2?, 0x3f?, 0x0?, 0xc00005778c?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000057618 sp=0xc0000575f8 pc=0x438836 runtime.selectgo(0xc0000577b0, 0xc000057788, 0xc001a50628?, 0x0, 0x4?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000057758 sp=0xc000057618 pc=0x4489de github.com/google/syzkaller/pkg/ipc.(*command).exec.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc0000577e0 sp=0xc000057758 pc=0x9b095d runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000577e8 sp=0xc0000577e0 pc=0x46a501 created by github.com/google/syzkaller/pkg/ipc.(*command).exec /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b goroutine 29 [IO wait]: runtime.gopark(0x4bd285?, 0xc0005d3828?, 0x78?, 0x38?, 0x4bd2b9?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0005d3808 sp=0xc0005d37e8 pc=0x438836 runtime.netpollblock(0xc000ee2520?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0005d3840 sp=0xc0005d3808 pc=0x431b97 internal/poll.runtime_pollWait(0x7f7fd07ffa18, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0005d3860 sp=0xc0005d3840 pc=0x464889 internal/poll.(*pollDesc).wait(0xc000e8a8a0?, 0xc000ee2520?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0005d3888 sp=0xc0005d3860 pc=0x4d5df2 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc000e8a8a0, {0xc000ee2520, 0xc, 0xc}) /usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0005d3920 sp=0xc0005d3888 pc=0x4d71d9 os.(*File).read(...) /usr/local/go/src/os/file_posix.go:31 os.(*File).Read(0xc0017d6078, {0xc000ee2520?, 0xc0005d39b0?, 0x40da47?}) /usr/local/go/src/os/file.go:118 +0x5e fp=0xc0005d3978 sp=0xc0005d3920 pc=0x4e12be io.ReadAtLeast({0xcb4d20, 0xc0017d6078}, {0xc000ee2520, 0xc, 0xc}, 0xc) /usr/local/go/src/io/io.go:332 +0x9a fp=0xc0005d39c0 sp=0xc0005d3978 pc=0x4b33ba io.ReadFull(...) /usr/local/go/src/io/io.go:351 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004f40e0, 0x7f7fcc6ea000?, {0x0, 0x0, 0x0}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc0005d3b78 sp=0xc0005d39c0 pc=0x9b0259 github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000ef7710, 0xc00119f380?, 0xc001175880) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc0005d3c58 sp=0xc0005d3b78 pc=0x9ac26e main.(*Proc).executeRaw(0xc001612480, 0x11?, 0x12?, 0x8) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x166 fp=0xc0005d3d68 sp=0xc0005d3c58 pc=0xa1c286 main.(*Proc).executeAndCollide(0xc001612480, 0xbb61af?, 0xc0017f6780?, 0xc0005d3e08?, 0xc001612000?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x72 fp=0xc0005d3db0 sp=0xc0005d3d68 pc=0xa1bf92 main.(*Proc).smashInput(0xc001612480, 0xc0017820d0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:221 +0x1d4 fp=0xc0005d3e98 sp=0xc0005d3db0 pc=0xa1b614 main.(*Proc).loop(0xc001612480) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc0005d3fc8 sp=0xc0005d3e98 pc=0xa19c72 main.main.func3() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x26 fp=0xc0005d3fe0 sp=0xc0005d3fc8 pc=0xa15d86 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0005d3fe8 sp=0xc0005d3fe0 pc=0x46a501 created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x1605 goroutine 30 [syscall, 6 minutes]: syscall.Syscall6(0x1e1, 0x1, 0x454, 0xc0006bbe6c, 0x10020, 0x0, 0x0) /usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc0006bbe18 sp=0xc0006bbe10 pc=0x4bd2e5 os.wait6(0xc0006bbfb8?, 0xa19c46?, 0xc001612480?) /usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc0006bbe88 sp=0xc0006bbe18 pc=0x4e734d os.(*Process).blockUntilWaitable(0xc0000b2e10) /usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0006bbeb8 sp=0xc0006bbe88 pc=0x4e73d6 os.(*Process).wait(0xc0000b2e10) /usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc0006bbf18 sp=0xc0006bbeb8 pc=0x4e0b08 os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:132 os/exec.(*Cmd).Wait(0xc0001609a0) /usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0006bbf80 sp=0xc0006bbf18 pc=0x7219c5 github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004d03f0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0006bbfc8 sp=0xc0006bbf80 pc=0x9af1b2 github.com/google/syzkaller/pkg/ipc.makeCommand.func8() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0006bbfe0 sp=0xc0006bbfc8 pc=0x9af14a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006bbfe8 sp=0xc0006bbfe0 pc=0x46a501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c goroutine 1133 [IO wait]: runtime.gopark(0x4bd285?, 0xc001478e08?, 0x58?, 0x8e?, 0x4bd2b9?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc001478de8 sp=0xc001478dc8 pc=0x438836 runtime.netpollblock(0xc00150a460?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc001478e20 sp=0xc001478de8 pc=0x431b97 internal/poll.runtime_pollWait(0x7f7fd07ff838, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc001478e40 sp=0xc001478e20 pc=0x464889 internal/poll.(*pollDesc).wait(0xc001812240?, 0xc00150a460?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc001478e68 sp=0xc001478e40 pc=0x4d5df2 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc001812240, {0xc00150a460, 0xfba0, 0xfba0}) /usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc001478f00 sp=0xc001478e68 pc=0x4d71d9 os.(*File).read(...) /usr/local/go/src/os/file_posix.go:31 os.(*File).Read(0xc0016fe008, {0xc00150a460?, 0xc0019a033c?, 0x0?}) /usr/local/go/src/os/file.go:118 +0x5e fp=0xc001478f58 sp=0xc001478f00 pc=0x4e12be github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004d0620) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc001478fc8 sp=0xc001478f58 pc=0x9af32a github.com/google/syzkaller/pkg/ipc.makeCommand.func7() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc001478fe0 sp=0xc001478fc8 pc=0x9af26a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc001478fe8 sp=0xc001478fe0 pc=0x46a501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b goroutine 948 [syscall, 5 minutes]: syscall.Syscall6(0x1e1, 0x1, 0x282c, 0xc000057e6c, 0x10020, 0x0, 0x0) /usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000057e18 sp=0xc000057e10 pc=0x4bd2e5 os.wait6(0x1279c80?, 0x8000000000000000?, 0x112c914553?) /usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000057e88 sp=0xc000057e18 pc=0x4e734d os.(*Process).blockUntilWaitable(0xc000940090) /usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000057eb8 sp=0xc000057e88 pc=0x4e73d6 os.(*Process).wait(0xc000940090) /usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000057f18 sp=0xc000057eb8 pc=0x4e0b08 os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:132 os/exec.(*Cmd).Wait(0xc0006f0580) /usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000057f80 sp=0xc000057f18 pc=0x7219c5 github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004d0460) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc000057fc8 sp=0xc000057f80 pc=0x9af1b2 github.com/google/syzkaller/pkg/ipc.makeCommand.func8() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc000057fe0 sp=0xc000057fc8 pc=0x9af14a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000057fe8 sp=0xc000057fe0 pc=0x46a501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c goroutine 1134 [syscall, 5 minutes]: syscall.Syscall6(0x1e1, 0x1, 0x2d4d, 0xc00147966c, 0x10020, 0x0, 0x0) /usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc001479618 sp=0xc001479610 pc=0x4bd2e5 os.wait6(0xc000046000?, 0xc001479718?, 0x405ccc?) /usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc001479688 sp=0xc001479618 pc=0x4e734d os.(*Process).blockUntilWaitable(0xc0009402d0) /usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0014796b8 sp=0xc001479688 pc=0x4e73d6 os.(*Process).wait(0xc0009402d0) /usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc001479718 sp=0xc0014796b8 pc=0x4e0b08 os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:132 os/exec.(*Cmd).Wait(0xc000160b00) /usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc001479780 sp=0xc001479718 pc=0x7219c5 github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004d0620) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0014797c8 sp=0xc001479780 pc=0x9af1b2 github.com/google/syzkaller/pkg/ipc.makeCommand.func8() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0014797e0 sp=0xc0014797c8 pc=0x9af14a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0014797e8 sp=0xc0014797e0 pc=0x46a501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c goroutine 16 [runnable]: runtime.gopark(0x4bd285?, 0xc0017eb818?, 0x68?, 0xb8?, 0x4bd2b9?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0017eb7f8 sp=0xc0017eb7d8 pc=0x438836 runtime.netpollblock(0xc000ee26c0?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0017eb830 sp=0xc0017eb7f8 pc=0x431b97 internal/poll.runtime_pollWait(0x7f7fd06f3cb0, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0017eb850 sp=0xc0017eb830 pc=0x464889 internal/poll.(*pollDesc).wait(0xc00194ad80?, 0xc000ee26c0?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0017eb878 sp=0xc0017eb850 pc=0x4d5df2 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc00194ad80, {0xc000ee26c0, 0xc, 0xc}) /usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0017eb910 sp=0xc0017eb878 pc=0x4d71d9 os.(*File).read(...) /usr/local/go/src/os/file_posix.go:31 os.(*File).Read(0xc0016fe080, {0xc000ee26c0?, 0xc0017eb9a0?, 0x40da47?}) /usr/local/go/src/os/file.go:118 +0x5e fp=0xc0017eb968 sp=0xc0017eb910 pc=0x4e12be io.ReadAtLeast({0xcb4d20, 0xc0016fe080}, {0xc000ee26c0, 0xc, 0xc}, 0xc) /usr/local/go/src/io/io.go:332 +0x9a fp=0xc0017eb9b0 sp=0xc0017eb968 pc=0x4b33ba io.ReadFull(...) /usr/local/go/src/io/io.go:351 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004f4000, 0x7f7fcb2ea000?, {0x0, 0x0, 0x0}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc0017ebb68 sp=0xc0017eb9b0 pc=0x9b0259 github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0016aa120, 0xbba273?, 0xc001780d00) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc0017ebc48 sp=0xc0017ebb68 pc=0x9ac26e main.(*Proc).executeRaw(0xc00124c600, 0xc0017ebd90?, 0xc000e8f260?, 0x2) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:325 +0x166 fp=0xc0017ebd58 sp=0xc0017ebc48 pc=0xa1c286 main.(*Proc).execute(0xc00124c600, 0xc0014f8330?, 0x0?, 0x0?, 0x0?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc0017ebe98 sp=0xc0017ebd58 pc=0xa1ba49 main.(*Proc).loop(0xc00124c600) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xc6 fp=0xc0017ebfc8 sp=0xc0017ebe98 pc=0xa19c46 main.main.func3() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x26 fp=0xc0017ebfe0 sp=0xc0017ebfc8 pc=0xa15d86 runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0017ebfe8 sp=0xc0017ebfe0 pc=0x46a501 created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:333 +0x1605 goroutine 50 [IO wait]: runtime.gopark(0x4bd285?, 0xc0006b9608?, 0x58?, 0x96?, 0x4bd2b9?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0006b95e8 sp=0xc0006b95c8 pc=0x438836 runtime.netpollblock(0xc0015adbe8?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0006b9620 sp=0xc0006b95e8 pc=0x431b97 internal/poll.runtime_pollWait(0x7f7fd07ffce8, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0006b9640 sp=0xc0006b9620 pc=0x464889 internal/poll.(*pollDesc).wait(0xc0016a8f60?, 0xc0015adbe8?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0006b9668 sp=0xc0006b9640 pc=0x4d5df2 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0016a8f60, {0xc0015adbe8, 0xc418, 0xc418}) /usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0006b9700 sp=0xc0006b9668 pc=0x4d71d9 os.(*File).read(...) /usr/local/go/src/os/file_posix.go:31 os.(*File).Read(0xc0000a5200, {0xc0015adbe8?, 0x0?, 0x0?}) /usr/local/go/src/os/file.go:118 +0x5e fp=0xc0006b9758 sp=0xc0006b9700 pc=0x4e12be github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000103b90) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0006b97c8 sp=0xc0006b9758 pc=0x9af32a github.com/google/syzkaller/pkg/ipc.makeCommand.func7() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0006b97e0 sp=0xc0006b97c8 pc=0x9af26a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006b97e8 sp=0xc0006b97e0 pc=0x46a501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b goroutine 51 [syscall, 6 minutes]: syscall.Syscall6(0x1e1, 0x1, 0x4af, 0xc0006b9e6c, 0x10020, 0x0, 0x0) /usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc0006b9e18 sp=0xc0006b9e10 pc=0x4bd2e5 os.wait6(0x0?, 0x0?, 0x0?) /usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc0006b9e88 sp=0xc0006b9e18 pc=0x4e734d os.(*Process).blockUntilWaitable(0xc000940870) /usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0006b9eb8 sp=0xc0006b9e88 pc=0x4e73d6 os.(*Process).wait(0xc000940870) /usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc0006b9f18 sp=0xc0006b9eb8 pc=0x4e0b08 os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:132 os/exec.(*Cmd).Wait(0xc0006f06e0) /usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0006b9f80 sp=0xc0006b9f18 pc=0x7219c5 github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000103b90) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0006b9fc8 sp=0xc0006b9f80 pc=0x9af1b2 github.com/google/syzkaller/pkg/ipc.makeCommand.func8() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0006b9fe0 sp=0xc0006b9fc8 pc=0x9af14a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006b9fe8 sp=0xc0006b9fe0 pc=0x46a501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c goroutine 941 [IO wait]: runtime.gopark(0x4bd285?, 0xc001478608?, 0x58?, 0x86?, 0x4bd2b9?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0014785e8 sp=0xc0014785c8 pc=0x438836 runtime.netpollblock(0xc001550878?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc001478620 sp=0xc0014785e8 pc=0x431b97 internal/poll.runtime_pollWait(0x7f7fd06f3e90, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc001478640 sp=0xc001478620 pc=0x464889 internal/poll.(*pollDesc).wait(0xc0014e8240?, 0xc001550878?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc001478668 sp=0xc001478640 pc=0x4d5df2 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc0014e8240, {0xc001550878, 0x9788, 0x9788}) /usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc001478700 sp=0xc001478668 pc=0x4d71d9 os.(*File).read(...) /usr/local/go/src/os/file_posix.go:31 os.(*File).Read(0xc0017d6000, {0xc001550878?, 0x102ec14835b458f?, 0x0?}) /usr/local/go/src/os/file.go:118 +0x5e fp=0xc001478758 sp=0xc001478700 pc=0x4e12be github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004d0460) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0014787c8 sp=0xc001478758 pc=0x9af32a github.com/google/syzkaller/pkg/ipc.makeCommand.func7() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0014787e0 sp=0xc0014787c8 pc=0x9af26a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0014787e8 sp=0xc0014787e0 pc=0x46a501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b goroutine 1365 [IO wait]: runtime.gopark(0x4bd285?, 0xc001477e08?, 0x58?, 0x7e?, 0x4bd2b9?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc001477de8 sp=0xc001477dc8 pc=0x438836 runtime.netpollblock(0xc00158e6e2?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc001477e20 sp=0xc001477de8 pc=0x431b97 internal/poll.runtime_pollWait(0x7f7fd07ffb08, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc001477e40 sp=0xc001477e20 pc=0x464889 internal/poll.(*pollDesc).wait(0xc00194aae0?, 0xc00158e6e2?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc001477e68 sp=0xc001477e40 pc=0x4d5df2 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc00194aae0, {0xc00158e6e2, 0xb91e, 0xb91e}) /usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc001477f00 sp=0xc001477e68 pc=0x4d71d9 os.(*File).read(...) /usr/local/go/src/os/file_posix.go:31 os.(*File).Read(0xc0016fe070, {0xc00158e6e2?, 0x4c8c17?, 0x0?}) /usr/local/go/src/os/file.go:118 +0x5e fp=0xc001477f58 sp=0xc001477f00 pc=0x4e12be github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004f4000) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc001477fc8 sp=0xc001477f58 pc=0x9af32a github.com/google/syzkaller/pkg/ipc.makeCommand.func7() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc001477fe0 sp=0xc001477fc8 pc=0x9af26a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc001477fe8 sp=0xc001477fe0 pc=0x46a501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b goroutine 1366 [syscall, 4 minutes]: syscall.Syscall6(0x1e1, 0x1, 0xc33, 0xc0006ba66c, 0x10020, 0x0, 0x0) /usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc0006ba618 sp=0xc0006ba610 pc=0x4bd2e5 os.wait6(0xc000048500?, 0xc0006ba718?, 0x405ccc?) /usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc0006ba688 sp=0xc0006ba618 pc=0x4e734d os.(*Process).blockUntilWaitable(0xc0000b2e70) /usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0006ba6b8 sp=0xc0006ba688 pc=0x4e73d6 os.(*Process).wait(0xc0000b2e70) /usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc0006ba718 sp=0xc0006ba6b8 pc=0x4e0b08 os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:132 os/exec.(*Cmd).Wait(0xc000160c60) /usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0006ba780 sp=0xc0006ba718 pc=0x7219c5 github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004f4000) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0006ba7c8 sp=0xc0006ba780 pc=0x9af1b2 github.com/google/syzkaller/pkg/ipc.makeCommand.func8() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0006ba7e0 sp=0xc0006ba7c8 pc=0x9af14a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006ba7e8 sp=0xc0006ba7e0 pc=0x46a501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c goroutine 2368 [syscall]: syscall.Syscall6(0x1e1, 0x1, 0x49ad, 0xc0016f966c, 0x10020, 0x0, 0x0) /usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc0016f9618 sp=0xc0016f9610 pc=0x4bd2e5 os.wait6(0xc0006e8b60?, 0xc0016f9718?, 0x405d85?) /usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc0016f9688 sp=0xc0016f9618 pc=0x4e734d os.(*Process).blockUntilWaitable(0xc0000b2fc0) /usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0016f96b8 sp=0xc0016f9688 pc=0x4e73d6 os.(*Process).wait(0xc0000b2fc0) /usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc0016f9718 sp=0xc0016f96b8 pc=0x4e0b08 os.(*Process).Wait(...) /usr/local/go/src/os/exec.go:132 os/exec.(*Cmd).Wait(0xc0006f0420) /usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0016f9780 sp=0xc0016f9718 pc=0x7219c5 github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0004f40e0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0016f97c8 sp=0xc0016f9780 pc=0x9af1b2 github.com/google/syzkaller/pkg/ipc.makeCommand.func8() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0016f97e0 sp=0xc0016f97c8 pc=0x9af14a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0016f97e8 sp=0xc0016f97e0 pc=0x46a501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c goroutine 2924 [select]: runtime.gopark(0xc0014767b0?, 0x2?, 0x20?, 0x59?, 0xc00147678c?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc001476618 sp=0xc0014765f8 pc=0x438836 runtime.selectgo(0xc0014767b0, 0xc001476788, 0xc0019a1380?, 0x0, 0x4?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc001476758 sp=0xc001476618 pc=0x4489de github.com/google/syzkaller/pkg/ipc.(*command).exec.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc0014767e0 sp=0xc001476758 pc=0x9b095d runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0014767e8 sp=0xc0014767e0 pc=0x46a501 created by github.com/google/syzkaller/pkg/ipc.(*command).exec /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b goroutine 2921 [select]: runtime.gopark(0xc001476fb0?, 0x2?, 0xb0?, 0x6e?, 0xc001476f8c?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc001476e18 sp=0xc001476df8 pc=0x438836 runtime.selectgo(0xc001476fb0, 0xc001476f88, 0x10d5d00?, 0x0, 0x1319d?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc001476f58 sp=0xc001476e18 pc=0x4489de github.com/google/syzkaller/pkg/ipc.(*command).exec.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc001476fe0 sp=0xc001476f58 pc=0x9b095d runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc001476fe8 sp=0xc001476fe0 pc=0x46a501 created by github.com/google/syzkaller/pkg/ipc.(*command).exec /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b goroutine 2367 [runnable]: runtime.gopark(0x4bd285?, 0xc0006b5e08?, 0x58?, 0x5e?, 0x4bd2b9?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0006b5de8 sp=0xc0006b5dc8 pc=0x438836 runtime.netpollblock(0xc00156c368?, 0x40472f?, 0x0?) /usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0006b5e20 sp=0xc0006b5de8 pc=0x431b97 internal/poll.runtime_pollWait(0x7f7fd0800288, 0x72) /usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0006b5e40 sp=0xc0006b5e20 pc=0x464889 internal/poll.(*pollDesc).wait(0xc000e8a780?, 0xc00156c368?, 0x1) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0006b5e68 sp=0xc0006b5e40 pc=0x4d5df2 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Read(0xc000e8a780, {0xc00156c368, 0xdc98, 0xdc98}) /usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0006b5f00 sp=0xc0006b5e68 pc=0x4d71d9 os.(*File).read(...) /usr/local/go/src/os/file_posix.go:31 os.(*File).Read(0xc0017d6068, {0xc00156c368?, 0x4c8c17?, 0x0?}) /usr/local/go/src/os/file.go:118 +0x5e fp=0xc0006b5f58 sp=0xc0006b5f00 pc=0x4e12be github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004f40e0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0006b5fc8 sp=0xc0006b5f58 pc=0x9af32a github.com/google/syzkaller/pkg/ipc.makeCommand.func7() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0006b5fe0 sp=0xc0006b5fc8 pc=0x9af26a runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006b5fe8 sp=0xc0006b5fe0 pc=0x46a501 created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b goroutine 2891 [select]: runtime.gopark(0xc0016fafb0?, 0x2?, 0x98?, 0xfa?, 0xc0016faf8c?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0016fae18 sp=0xc0016fadf8 pc=0x438836 runtime.selectgo(0xc0016fafb0, 0xc0016faf88, 0xc00090c2f8?, 0x0, 0x4?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc0016faf58 sp=0xc0016fae18 pc=0x4489de github.com/google/syzkaller/pkg/ipc.(*command).exec.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc0016fafe0 sp=0xc0016faf58 pc=0x9b095d runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0016fafe8 sp=0xc0016fafe0 pc=0x46a501 created by github.com/google/syzkaller/pkg/ipc.(*command).exec /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b goroutine 2925 [select]: runtime.gopark(0xc0016fb7b0?, 0x2?, 0x60?, 0xb6?, 0xc0016fb78c?) /usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0016fb618 sp=0xc0016fb5f8 pc=0x438836 runtime.selectgo(0xc0016fb7b0, 0xc0016fb788, 0xc0019a0790?, 0x0, 0x4?, 0x1) /usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc0016fb758 sp=0xc0016fb618 pc=0x4489de github.com/google/syzkaller/pkg/ipc.(*command).exec.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:771 +0x7d fp=0xc0016fb7e0 sp=0xc0016fb758 pc=0x9b095d runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0016fb7e8 sp=0xc0016fb7e0 pc=0x46a501 created by github.com/google/syzkaller/pkg/ipc.(*command).exec /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:769 +0x25b