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fatal error: unexpected signal during runtime execution
Hello,
syzbot found the following issue on:
HEAD commit: 3af566b1a363 sb(4): Fix missing mutex initialization at is..
git tree: netbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=1455193fc80000
kernel config: https://syzkaller.appspot.com/x/.config?x=739e57438eb9ed9e
dashboard link: https://syzkaller.appspot.com/bug?extid=08c6d7bf285b17b8de7c
compiler: Debian clang version 15.0.7
Unfortunately, I don't have any reproducer for this issue yet.
Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/2358422df0c6/disk-3af566b1.raw.xz
netbsd.gdb: https://storage.googleapis.com/syzbot-assets/19cd9dfe4764/netbsd-3af566b1.gdb.xz
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+08c6d7bf285b17b8de7c%syzkaller.appspotmail.com@localhost
fatal error: unexpected signal during runtime execution
[signal SIGSEGV: segmentation violation code=0x2 addr=0x42d125 pc=0x42d125]
goroutine 30 [running]:
runtime.throw({0xa57833?, 0x3?})
/usr/local/go/src/runtime/panic.go:1047 +0x5d fp=0xc000f834b8 sp=0xc000f83488 pc=0x43521d
runtime.sigpanic()
/usr/local/go/src/runtime/signal_unix.go:821 +0x3e9 fp=0xc000f83518 sp=0xc000f834b8 pc=0x44bcc9
runtime.stkbucket(0x1, 0xa000, {0xc000f835a8, 0xd, 0xc000f835d0?}, 0x2?)
/usr/local/go/src/runtime/mprof.go:290 +0x145 fp=0xc000f83568 sp=0xc000f83518 pc=0x42d125
runtime.mProf_Malloc(0xc001b80000, 0xa000)
/usr/local/go/src/runtime/mprof.go:424 +0xbd fp=0xc000f836e0 sp=0xc000f83568 pc=0x42d6dd
runtime.profilealloc(0xc000f83770?, 0x8500?, 0xc0000a0001?)
/usr/local/go/src/runtime/malloc.go:1290 +0x85 fp=0xc000f83718 sp=0xc000f836e0 pc=0x40dba5
runtime.mallocgc(0x8500, 0x942b80, 0x1)
/usr/local/go/src/runtime/malloc.go:1138 +0x685 fp=0xc000f83780 sp=0xc000f83718 pc=0x40d6c5
runtime.makeslice(0x4?, 0xc000f83868?, 0x534960?)
/usr/local/go/src/runtime/slice.go:103 +0x52 fp=0xc000f837a8 sp=0xc000f83780 pc=0x44cab2
math/rand.(*Rand).Perm(0xc0000a0060?, 0x10a0)
/usr/local/go/src/math/rand/rand.go:229 +0x31 fp=0xc000f837f0 sp=0xc000f837a8 pc=0x4ffaf1
github.com/google/syzkaller/prog.(*randGen).resourceCentric(0xc00197f8a0, 0xc001b44cd0, 0xeec020, 0x0?)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:890 +0x58 fp=0xc000f83940 sp=0xc000f837f0 pc=0x55d898
github.com/google/syzkaller/prog.(*ResourceType).generate(0xeec020, 0xc00197f8a0, 0x415850?, 0xd?)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:706 +0xd4 fp=0xc000f839d8 sp=0xc000f83940 pc=0x55b674
github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc00197f8a0, 0xc001b44cd0, {0xb1a7b0?, 0xeec020?}, 0x0, 0x0)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:694 +0x606 fp=0xc000f83a98 sp=0xc000f839d8 pc=0x55b3e6
github.com/google/syzkaller/prog.(*randGen).generateArg(...)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:644
github.com/google/syzkaller/prog.(*randGen).generateArgs(0xfcf4a0?, 0x0?, {0xfe0340, 0x5, 0x5}, 0x0)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:632 +0x17b fp=0xc000f83b68 sp=0xc000f83a98 pc=0x55ac1b
github.com/google/syzkaller/prog.(*randGen).generateParticularCall(0xc00197f8a0, 0xc001b44cd0?, 0xfcf4a0)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:584 +0x85 fp=0xc000f83bf0 sp=0xc000f83b68 pc=0x55a3a5
github.com/google/syzkaller/prog.(*randGen).generateCall(0xc00197f8a0, 0xc001b44cd0, 0xc001b4a580?, 0xc000be5ac8?)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:573 +0xb6 fp=0xc000f83c18 sp=0xc000f83bf0 pc=0x55a2b6
github.com/google/syzkaller/prog.(*mutator).insertCall(0xc000f83d60)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/mutation.go:152 +0xc5 fp=0xc000f83cd8 sp=0xc000f83c18 pc=0x54db25
github.com/google/syzkaller/prog.(*Prog).Mutate(0xc001b4a580, {0xb12728?, 0xc0010bc600}, 0x1e, 0xc000b96b40, 0xc0005bb9e0, {0xc0006d0000, 0x10a0, 0x1400})
/syzkaller/gopath/src/github.com/google/syzkaller/prog/mutation.go:49 +0x2ac fp=0xc000f83db0 sp=0xc000f83cd8 pc=0x54ce0c
main.(*Proc).smashInput(0xc001153940, 0xc0013bbcc0)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:219 +0x16b fp=0xc000f83e98 sp=0xc000f83db0 pc=0x8e9bab
main.(*Proc).loop(0xc001153940)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc000f83fc8 sp=0xc000f83e98 pc=0x8e8272
main.main.func2()
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc000f83fe0 sp=0xc000f83fc8 pc=0x8e4566
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000f83fe8 sp=0xc000f83fe0 pc=0x467501
created by main.main
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x1605
goroutine 1 [select]:
runtime.gopark(0xc00036ba60?, 0x2?, 0x80?, 0x2b?, 0xc00036ba1c?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00036b850 sp=0xc00036b830 pc=0x437ed6
runtime.selectgo(0xc00036ba60, 0xc00036ba18, 0xc001ac45d0?, 0x0, 0x0?, 0x1)
/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc00036b990 sp=0xc00036b850 pc=0x447efe
main.(*Fuzzer).pollLoop(0xc000228600)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:385 +0x105 fp=0xc00036ba90 sp=0xc00036b990 pc=0x8e4e65
main.main()
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:313 +0x178c fp=0xc00036bf80 sp=0xc00036ba90 pc=0x8e44ec
runtime.main()
/usr/local/go/src/runtime/proc.go:250 +0x207 fp=0xc00036bfe0 sp=0xc00036bf80 pc=0x437aa7
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00036bfe8 sp=0xc00036bfe0 pc=0x467501
goroutine 2 [force gc (idle), 8 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(0x1013801?, 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(0x43de9d551a?, 0x734ec673?, 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(0x1013f60)
/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?, 0xa84ff8?, 0x80?, 0x0?, 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]:
runtime.gopark(0xc000052788?, 0x3?, 0x9?, 0x18?, 0xc000052772?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000525f8 sp=0xc0000525d8 pc=0x437ed6
runtime.selectgo(0xc000052788, 0xc00005276c, 0xc0000f5c80?, 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(0xc0000f5c80)
/syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0xad fp=0xc0000527c8 sp=0xc000052738 pc=0x8843cd
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=0x883606
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(0x7a3fac63dc?, 0x3?, 0xd9?, 0xc1?, 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)]:
runtime.gopark(0x7a3fad6536?, 0x3?, 0x4c?, 0x6c?, 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 5 [chan receive, 8 minutes]:
runtime.gopark(0xc000054688?, 0xc0000546e0?, 0xd3?, 0x3?, 0xc0000546e0?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000546b0 sp=0xc000054690 pc=0x437ed6
runtime.chanrecv(0xc000079380, 0x0, 0x1)
/usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc000054740 sp=0xc0000546b0 pc=0x4069dd
runtime.chanrecv1(0xc000079380?, 0xc0000547b0?)
/usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc000054768 sp=0xc000054740 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=0xc0000547e0 sp=0xc000054768 pc=0x52176a
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000547e8 sp=0xc0000547e0 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 6 [chan receive, 8 minutes]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0004b7ee8 sp=0xc0004b7ec8 pc=0x437ed6
runtime.chanrecv(0xc00008a0c0, 0x0, 0x1)
/usr/local/go/src/runtime/chan.go:583 +0x49d fp=0xc0004b7f78 sp=0xc0004b7ee8 pc=0x4069dd
runtime.chanrecv1(0x0?, 0x0?)
/usr/local/go/src/runtime/chan.go:442 +0x18 fp=0xc0004b7fa0 sp=0xc0004b7f78 pc=0x406518
main.main.func1()
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:182 +0x1f fp=0xc0004b7fe0 sp=0xc0004b7fa0 pc=0x8e45bf
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004b7fe8 sp=0xc0004b7fe0 pc=0x467501
created by main.main
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:180 +0x48f
goroutine 21 [select, 8 minutes, locked to thread]:
runtime.gopark(0xc0004b8fa8?, 0x2?, 0x0?, 0x0?, 0xc0004b8f94?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0004b8e10 sp=0xc0004b8df0 pc=0x437ed6
runtime.selectgo(0xc0004b8fa8, 0xc0004b8f90, 0x0?, 0x0, 0x2?, 0x1)
/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc0004b8f50 sp=0xc0004b8e10 pc=0x447efe
runtime.ensureSigM.func1()
/usr/local/go/src/runtime/signal_unix.go:1000 +0x1a7 fp=0xc0004b8fe0 sp=0xc0004b8f50 pc=0x45f227
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004b8fe8 sp=0xc0004b8fe0 pc=0x467501
created by runtime.ensureSigM
/usr/local/go/src/runtime/signal_unix.go:983 +0xbd
goroutine 7 [syscall, 8 minutes]:
runtime.notetsleepg(0x0?, 0x0?)
/usr/local/go/src/runtime/lock_sema.go:294 +0x34 fp=0xc000054fa0 sp=0xc000054f58 pc=0x40c094
os/signal.signal_recv()
/usr/local/go/src/runtime/sigqueue.go:152 +0x2f fp=0xc000054fc0 sp=0xc000054fa0 pc=0x463a4f
os/signal.loop()
/usr/local/go/src/os/signal/signal_unix.go:23 +0x19 fp=0xc000054fe0 sp=0xc000054fc0 pc=0x5207d9
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000054fe8 sp=0xc000054fe0 pc=0x467501
created by os/signal.Notify.func1.1
/usr/local/go/src/os/signal/signal.go:151 +0x2a
goroutine 23 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc000235978?, 0xc8?, 0x59?, 0x4b8df9?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000235958 sp=0xc000235938 pc=0x437ed6
runtime.netpollblock(0xc0002ef000?, 0x40472f?, 0x0?)
/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000235990 sp=0xc000235958 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08cca18, 0x72)
/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0002359b0 sp=0xc000235990 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000576a00?, 0xc0002ef000?, 0x0)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0002359d8 sp=0xc0002359b0 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000576a00, {0xc0002ef000, 0x1000, 0x1000})
/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000235a70 sp=0xc0002359d8 pc=0x4d2d19
net.(*netFD).Read(0xc000576a00, {0xc0002ef000?, 0x933ac0?, 0xc001aba7c8?})
/usr/local/go/src/net/fd_posix.go:55 +0x29 fp=0xc000235ab8 sp=0xc000235a70 pc=0x654109
net.(*conn).Read(0xc0000a4020, {0xc0002ef000?, 0x198?, 0x4aefba?})
/usr/local/go/src/net/net.go:183 +0x45 fp=0xc000235b00 sp=0xc000235ab8 pc=0x665965
net.(*TCPConn).Read(0xc000170280?, {0xc0002ef000?, 0x9aee40?, 0xc001aba7b0?})
<autogenerated>:1 +0x29 fp=0xc000235b30 sp=0xc000235b00 pc=0x675329
bufio.(*Reader).fill(0xc000079440)
/usr/local/go/src/bufio/bufio.go:106 +0xff fp=0xc000235b68 sp=0xc000235b30 pc=0x504e3f
bufio.(*Reader).ReadByte(0xc000079440)
/usr/local/go/src/bufio/bufio.go:265 +0x2c fp=0xc000235b88 sp=0xc000235b68 pc=0x50560c
compress/flate.(*decompressor).moreBits(0xc00039a000)
/usr/local/go/src/compress/flate/inflate.go:696 +0x2d fp=0xc000235bc0 sp=0xc000235b88 pc=0x510ecd
compress/flate.(*decompressor).nextBlock(0xc00039a000)
/usr/local/go/src/compress/flate/inflate.go:303 +0x2e fp=0xc000235bd8 sp=0xc000235bc0 pc=0x50f28e
compress/flate.(*decompressor).Read(0xc00039a000, {0xc0004f9000, 0x1000, 0xc000235c80?})
/usr/local/go/src/compress/flate/inflate.go:347 +0x7e fp=0xc000235c10 sp=0xc000235bd8 pc=0x50f4fe
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc000170260?, {0xc0004f9000?, 0x9b9440?, 0xc001aba780?})
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:136 +0x26 fp=0xc000235c40 sp=0xc000235c10 pc=0x8e0b06
bufio.(*Reader).Read(0xc0000794a0, {0xc0003fe090, 0x1, 0xc000235d70?})
/usr/local/go/src/bufio/bufio.go:237 +0x1bb fp=0xc000235c78 sp=0xc000235c40 pc=0x50541b
io.ReadAtLeast({0xb0e380, 0xc0000794a0}, {0xc0003fe090, 0x1, 0x9}, 0x1)
/usr/local/go/src/io/io.go:332 +0x9a fp=0xc000235cc0 sp=0xc000235c78 pc=0x4aefba
io.ReadFull(...)
/usr/local/go/src/io/io.go:351
encoding/gob.decodeUintReader({0xb0e380?, 0xc0000794a0?}, {0xc0003fe090?, 0x9?, 0x9?})
/usr/local/go/src/encoding/gob/decode.go:116 +0x57 fp=0xc000235d18 sp=0xc000235cc0 pc=0x88ced7
encoding/gob.(*Decoder).recvMessage(0xc0000f4000)
/usr/local/go/src/encoding/gob/decoder.go:82 +0x39 fp=0xc000235d50 sp=0xc000235d18 pc=0x896a99
encoding/gob.(*Decoder).decodeTypeSequence(0xc0000f4000, 0x0)
/usr/local/go/src/encoding/gob/decoder.go:148 +0x4f fp=0xc000235d80 sp=0xc000235d50 pc=0x896e2f
encoding/gob.(*Decoder).DecodeValue(0xc0000f4000, {0x92cb00?, 0xc0005ba030?, 0x7f7ff7ec8e28?})
/usr/local/go/src/encoding/gob/decoder.go:227 +0x18f fp=0xc000235e00 sp=0xc000235d80 pc=0x8972cf
encoding/gob.(*Decoder).Decode(0xc0000f4000, {0x92cb00?, 0xc0005ba030?})
/usr/local/go/src/encoding/gob/decoder.go:204 +0x165 fp=0xc000235e58 sp=0xc000235e00 pc=0x8970e5
net/rpc.(*gobClientCodec).ReadResponseHeader(0x970200?, 0x924700?)
/usr/local/go/src/net/rpc/client.go:228 +0x27 fp=0xc000235e80 sp=0xc000235e58 pc=0x8acbe7
net/rpc.(*Client).input(0xc000079560)
/usr/local/go/src/net/rpc/client.go:109 +0xb4 fp=0xc000235fc8 sp=0xc000235e80 pc=0x8abe74
net/rpc.NewClientWithCodec.func1()
/usr/local/go/src/net/rpc/client.go:206 +0x26 fp=0xc000235fe0 sp=0xc000235fc8 pc=0x8acaa6
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000235fe8 sp=0xc000235fe0 pc=0x467501
created by net/rpc.NewClientWithCodec
/usr/local/go/src/net/rpc/client.go:206 +0xc5
goroutine 9 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc001145328?, 0x78?, 0x53?, 0x4b8df9?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc001145308 sp=0xc0011452e8 pc=0x437ed6
runtime.netpollblock(0xc001b0ffb0?, 0x40472f?, 0x0?)
/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc001145340 sp=0xc001145308 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08cc1a8, 0x72)
/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc001145360 sp=0xc001145340 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0012308a0?, 0xc001b0ffb0?, 0x1)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc001145388 sp=0xc001145360 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0012308a0, {0xc001b0ffb0, 0xc, 0xc})
/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc001145420 sp=0xc001145388 pc=0x4d2d19
os.(*File).read(...)
/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0000a5928, {0xc001b0ffb0?, 0xc0011454b0?, 0x40da27?})
/usr/local/go/src/os/file.go:118 +0x5e fp=0xc001145478 sp=0xc001145420 pc=0x4dcdfe
io.ReadAtLeast({0xb10ca0, 0xc0000a5928}, {0xc001b0ffb0, 0xc, 0xc}, 0xc)
/usr/local/go/src/io/io.go:332 +0x9a fp=0xc0011454c0 sp=0xc001145478 pc=0x4aefba
io.ReadFull(...)
/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0004805b0, 0x7f7fcef2a000?, {0x0, 0x0, 0x0})
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc001145668 sp=0xc0011454c0 pc=0x8df759
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007cab0, 0x8e7806?, 0xc001214500)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc001145748 sp=0xc001145668 pc=0x8db76e
main.(*Proc).executeRaw(0xc000d8eb00, 0xc0018dd900?, 0xc001b05a40?, 0x6)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc001145860 sp=0xc001145748 pc=0x8ea8dc
main.(*Proc).execute(0xc000d8eb00, 0xa4de00?, 0x1e?, 0xc0011459e0?, 0x1?)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc0011459a0 sp=0xc001145860 pc=0x8ea049
main.(*Proc).executeHintSeed.func1(0xe?)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:250 +0x85 fp=0xc001145a00 sp=0xc0011459a0 pc=0x8e9fc5
github.com/google/syzkaller/prog.(*Prog).MutateWithHints.func1()
/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:79 +0x6d fp=0xc001145a30 sp=0xc001145a00 pc=0x54944d
github.com/google/syzkaller/prog.checkConstArg(0xc000d6a180, 0xc001131050?, 0xc001145d18)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:136 +0xef fp=0xc001145a98 sp=0xc001145a30 pc=0x54974f
github.com/google/syzkaller/prog.generateHints(0xc000f30f90?, {0xb14740, 0xc000d6a180}, 0xc001145ab0?)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:120 +0x13c fp=0xc001145ae0 sp=0xc001145a98 pc=0x5495bc
github.com/google/syzkaller/prog.(*Prog).MutateWithHints.func2({0xb14740?, 0xc000d6a180?}, 0xc001214540?)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:82 +0x34 fp=0xc001145b10 sp=0xc001145ae0 pc=0x549394
github.com/google/syzkaller/prog.foreachArgImpl({0xb14740?, 0xc000d6a180?}, 0xc001214540, 0xc001145d00)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:134 +0x139 fp=0xc001145c98 sp=0xc001145b10 pc=0x534359
github.com/google/syzkaller/prog.ForeachArg(0xc000d62500, 0x0?)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:127 +0xde fp=0xc001145cf0 sp=0xc001145c98 pc=0x5341be
github.com/google/syzkaller/prog.(*Prog).MutateWithHints(0xc000d8eb00?, 0x7, 0xc000e8b0e0, 0xc001145d80)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:81 +0xaa fp=0xc001145d48 sp=0xc001145cf0 pc=0x54930a
main.(*Proc).executeHintSeed(0xc000d8eb00, 0xc00108cf40?, 0x7)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:248 +0xd2 fp=0xc001145db0 sp=0xc001145d48 pc=0x8e9ef2
main.(*Proc).smashInput(0xc000d8eb00, 0xc0012a8f80)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:214 +0x88 fp=0xc001145e98 sp=0xc001145db0 pc=0x8e9ac8
main.(*Proc).loop(0xc000d8eb00)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc001145fc8 sp=0xc001145e98 pc=0x8e8272
main.main.func2()
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc001145fe0 sp=0xc001145fc8 pc=0x8e4566
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc001145fe8 sp=0xc001145fe0 pc=0x467501
created by main.main
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x1605
goroutine 25 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc00036f328?, 0x78?, 0xf3?, 0x4b8df9?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00036f308 sp=0xc00036f2e8 pc=0x437ed6
runtime.netpollblock(0xc001ab9840?, 0x40472f?, 0x0?)
/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00036f340 sp=0xc00036f308 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08cc838, 0x72)
/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00036f360 sp=0xc00036f340 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0014e60c0?, 0xc001ab9840?, 0x1)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00036f388 sp=0xc00036f360 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0014e60c0, {0xc001ab9840, 0xc, 0xc})
/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00036f420 sp=0xc00036f388 pc=0x4d2d19
os.(*File).read(...)
/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000012480, {0xc001ab9840?, 0xc00036f4b0?, 0x40da27?})
/usr/local/go/src/os/file.go:118 +0x5e fp=0xc00036f478 sp=0xc00036f420 pc=0x4dcdfe
io.ReadAtLeast({0xb10ca0, 0xc000012480}, {0xc001ab9840, 0xc, 0xc}, 0xc)
/usr/local/go/src/io/io.go:332 +0x9a fp=0xc00036f4c0 sp=0xc00036f478 pc=0x4aefba
io.ReadFull(...)
/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000ec380, 0x7f7fd032a000?, {0x0, 0x0, 0x0})
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc00036f668 sp=0xc00036f4c0 pc=0x8df759
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000221290, 0x8e7806?, 0xc0010f0780)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc00036f748 sp=0xc00036f668 pc=0x8db76e
main.(*Proc).executeRaw(0xc000b96380, 0xc001b26000?, 0xc001aba6c0?, 0x6)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc00036f860 sp=0xc00036f748 pc=0x8ea8dc
main.(*Proc).execute(0xc000b96380, 0xa4de00?, 0x1e?, 0xc00036f9e0?, 0x1?)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc00036f9a0 sp=0xc00036f860 pc=0x8ea049
main.(*Proc).executeHintSeed.func1(0x1d?)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:250 +0x85 fp=0xc00036fa00 sp=0xc00036f9a0 pc=0x8e9fc5
github.com/google/syzkaller/prog.(*Prog).MutateWithHints.func1()
/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:79 +0x6d fp=0xc00036fa30 sp=0xc00036fa00 pc=0x54944d
github.com/google/syzkaller/prog.checkConstArg(0xc000b3f450, 0xc000d60240?, 0xc00036fd18)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:136 +0xef fp=0xc00036fa98 sp=0xc00036fa30 pc=0x54974f
github.com/google/syzkaller/prog.generateHints(0xc0018cb590?, {0xb14740, 0xc000b3f450}, 0xc00036fab0?)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:120 +0x13c fp=0xc00036fae0 sp=0xc00036fa98 pc=0x5495bc
github.com/google/syzkaller/prog.(*Prog).MutateWithHints.func2({0xb14740?, 0xc000b3f450?}, 0xc0010f07c0?)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:82 +0x34 fp=0xc00036fb10 sp=0xc00036fae0 pc=0x549394
github.com/google/syzkaller/prog.foreachArgImpl({0xb14740?, 0xc000b3f450?}, 0xc0010f07c0, 0xc00036fd00)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:134 +0x139 fp=0xc00036fc98 sp=0xc00036fb10 pc=0x534359
github.com/google/syzkaller/prog.ForeachArg(0xc000f63e00, 0x0?)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:127 +0xde fp=0xc00036fcf0 sp=0xc00036fc98 pc=0x5341be
github.com/google/syzkaller/prog.(*Prog).MutateWithHints(0xc000b96380?, 0x7, 0xc00189f8f0, 0xc00036fd80)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:81 +0xaa fp=0xc00036fd48 sp=0xc00036fcf0 pc=0x54930a
main.(*Proc).executeHintSeed(0xc000b96380, 0xc00108c940?, 0x7)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:248 +0xd2 fp=0xc00036fdb0 sp=0xc00036fd48 pc=0x8e9ef2
main.(*Proc).smashInput(0xc000b96380, 0xc001416620)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:214 +0x88 fp=0xc00036fe98 sp=0xc00036fdb0 pc=0x8e9ac8
main.(*Proc).loop(0xc000b96380)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc00036ffc8 sp=0xc00036fe98 pc=0x8e8272
main.main.func2()
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc00036ffe0 sp=0xc00036ffc8 pc=0x8e4566
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00036ffe8 sp=0xc00036ffe0 pc=0x467501
created by main.main
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x1605
goroutine 2356 [select]:
runtime.gopark(0xc0000c57b0?, 0x2?, 0x8?, 0x81?, 0xc0000c578c?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000c5618 sp=0xc0000c55f8 pc=0x437ed6
runtime.selectgo(0xc0000c57b0, 0xc0000c5788, 0xc001500018?, 0x0, 0x4?, 0x1)
/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc0000c5758 sp=0xc0000c5618 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=0xc0000c57e0 sp=0xc0000c5758 pc=0x8dfdfd
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000c57e8 sp=0xc0000c57e0 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 1815 [IO wait, 4 minutes]:
runtime.gopark(0x4b8dc5?, 0xc0000c1e08?, 0x58?, 0x1e?, 0x4b8df9?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000c1de8 sp=0xc0000c1dc8 pc=0x437ed6
runtime.netpollblock(0xc000d38000?, 0x40472f?, 0x0?)
/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0000c1e20 sp=0xc0000c1de8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd0783480, 0x72)
/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0000c1e40 sp=0xc0000c1e20 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0014e7020?, 0xc000d38000?, 0x1)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0000c1e68 sp=0xc0000c1e40 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0014e7020, {0xc000d38000, 0x20000, 0x20000})
/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0000c1f00 sp=0xc0000c1e68 pc=0x4d2d19
os.(*File).read(...)
/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000012010, {0xc000d38000?, 0x4c4757?, 0xc0000c1fb8?})
/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0000c1f58 sp=0xc0000c1f00 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0000ec460)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0000c1fc8 sp=0xc0000c1f58 pc=0x8de82a
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0000c1fe0 sp=0xc0000c1fc8 pc=0x8de76a
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000c1fe8 sp=0xc0000c1fe0 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 2335 [select]:
runtime.gopark(0xc0000c0fb0?, 0x2?, 0x60?, 0x6?, 0xc0000c0f8c?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000c0e18 sp=0xc0000c0df8 pc=0x437ed6
runtime.selectgo(0xc0000c0fb0, 0xc0000c0f88, 0xc0011246bc?, 0x0, 0x4?, 0x1)
/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc0000c0f58 sp=0xc0000c0e18 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=0xc0000c0fe0 sp=0xc0000c0f58 pc=0x8dfdfd
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000c0fe8 sp=0xc0000c0fe0 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 12 [runnable]:
runtime.gopark(0x4b8dc5?, 0xc001149328?, 0x78?, 0x93?, 0x4b8df9?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc001149308 sp=0xc0011492e8 pc=0x437ed6
runtime.netpollblock(0xc001ab84b0?, 0x40472f?, 0x0?)
/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc001149340 sp=0xc001149308 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08cbed8, 0x72)
/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc001149360 sp=0xc001149340 pc=0x461889
internal/poll.(*pollDesc).wait(0xc00117b680?, 0xc001ab84b0?, 0x1)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc001149388 sp=0xc001149360 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00117b680, {0xc001ab84b0, 0xc, 0xc})
/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc001149420 sp=0xc001149388 pc=0x4d2d19
os.(*File).read(...)
/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000870080, {0xc001ab84b0?, 0xc0011494b0?, 0x40da27?})
/usr/local/go/src/os/file.go:118 +0x5e fp=0xc001149478 sp=0xc001149420 pc=0x4dcdfe
io.ReadAtLeast({0xb10ca0, 0xc000870080}, {0xc001ab84b0, 0xc, 0xc}, 0xc)
/usr/local/go/src/io/io.go:332 +0x9a fp=0xc0011494c0 sp=0xc001149478 pc=0x4aefba
io.ReadFull(...)
/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000480a80, 0x7f7fcdb2a000?, {0x0, 0x0, 0x0})
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc001149668 sp=0xc0011494c0 pc=0x8df759
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007cc60, 0x8e7806?, 0xc001286b00)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc001149748 sp=0xc001149668 pc=0x8db76e
main.(*Proc).executeRaw(0xc000d8ec40, 0xc001b12000?, 0xc001aba120?, 0x6)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc001149860 sp=0xc001149748 pc=0x8ea8dc
main.(*Proc).execute(0xc000d8ec40, 0xa4de00?, 0x1e?, 0xc0011499e0?, 0x1?)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc0011499a0 sp=0xc001149860 pc=0x8ea049
main.(*Proc).executeHintSeed.func1(0x11?)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:250 +0x85 fp=0xc001149a00 sp=0xc0011499a0 pc=0x8e9fc5
github.com/google/syzkaller/prog.(*Prog).MutateWithHints.func1()
/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:79 +0x6d fp=0xc001149a30 sp=0xc001149a00 pc=0x54944d
github.com/google/syzkaller/prog.checkConstArg(0xc000e63090, 0xc0011dce40?, 0xc001149d18)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:136 +0xef fp=0xc001149a98 sp=0xc001149a30 pc=0x54974f
github.com/google/syzkaller/prog.generateHints(0xc0016af590?, {0xb14740, 0xc000e63090}, 0xc001149ab0?)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:120 +0x13c fp=0xc001149ae0 sp=0xc001149a98 pc=0x5495bc
github.com/google/syzkaller/prog.(*Prog).MutateWithHints.func2({0xb14740?, 0xc000e63090?}, 0xc001286b40?)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:82 +0x34 fp=0xc001149b10 sp=0xc001149ae0 pc=0x549394
github.com/google/syzkaller/prog.foreachArgImpl({0xb14740?, 0xc000e63090?}, 0xc001286b40, 0xc001149d00)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:134 +0x139 fp=0xc001149c98 sp=0xc001149b10 pc=0x534359
github.com/google/syzkaller/prog.ForeachArg(0xc000d63770, 0x0?)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:127 +0xde fp=0xc001149cf0 sp=0xc001149c98 pc=0x5341be
github.com/google/syzkaller/prog.(*Prog).MutateWithHints(0xc000d8ec40?, 0x7, 0xc0012ab800, 0xc001149d80)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:81 +0xaa fp=0xc001149d48 sp=0xc001149cf0 pc=0x54930a
main.(*Proc).executeHintSeed(0xc000d8ec40, 0xc00108ce00?, 0x7)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:248 +0xd2 fp=0xc001149db0 sp=0xc001149d48 pc=0x8e9ef2
main.(*Proc).smashInput(0xc000d8ec40, 0xc0013bbbb0)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:214 +0x88 fp=0xc001149e98 sp=0xc001149db0 pc=0x8e9ac8
main.(*Proc).loop(0xc000d8ec40)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc001149fc8 sp=0xc001149e98 pc=0x8e8272
main.main.func2()
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc001149fe0 sp=0xc001149fc8 pc=0x8e4566
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc001149fe8 sp=0xc001149fe0 pc=0x467501
created by main.main
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x1605
goroutine 141 [syscall, 7 minutes]:
runtime: g 141: unexpected return pc for syscall.Syscall6 called from 0xbf7893f0afe28ec9
stack: frame={sp:0xc000055610, fp:0xc000055618} stack=[0xc000055000,0xc000055800)
0x000000c000055510: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055520: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055530: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055540: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055550: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055560: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055570: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055580: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055590: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c0000555a0: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c0000555b0: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c0000555c0: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c0000555d0: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c0000555e0: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c0000555f0: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055600: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055610: <0xbf7893f0afe28ec9 >0xb2f318a6720d7d96
0x000000c000055620: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055630: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055640: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055650: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055660: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055670: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055680: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055690: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c0000556a0: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c0000556b0: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c0000556c0: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c0000556d0: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c0000556e0: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c0000556f0: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055700: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055710: 0xbf7893f0afe28ec9
syscall.Syscall6(0xb2f318a6720d7d96, 0xbf7893f0afe28ec9, 0xb2f318a6720d7d96, 0xbf7893f0afe28ec9, 0xb2f318a6720d7d96, 0xbf7893f0afe28ec9, 0xb2f318a6720d7d96)
/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000055618 sp=0xc000055610 pc=0x4b8e25
created by github.com/google/syzkaller/pkg/ipc.makeCommand
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c
goroutine 13 [runnable]:
runtime.gopark(0x4b8dc5?, 0xc001147328?, 0x78?, 0x73?, 0x4b8df9?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc001147308 sp=0xc0011472e8 pc=0x437ed6
runtime.netpollblock(0xc001b0fa00?, 0x40472f?, 0x0?)
/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc001147340 sp=0xc001147308 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd0783570, 0x72)
/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc001147360 sp=0xc001147340 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0014e72c0?, 0xc001b0fa00?, 0x1)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc001147388 sp=0xc001147360 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0014e72c0, {0xc001b0fa00, 0xc, 0xc})
/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc001147420 sp=0xc001147388 pc=0x4d2d19
os.(*File).read(...)
/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0000122c8, {0xc001b0fa00?, 0xc0011474b0?, 0x40da27?})
/usr/local/go/src/os/file.go:118 +0x5e fp=0xc001147478 sp=0xc001147420 pc=0x4dcdfe
io.ReadAtLeast({0xb10ca0, 0xc0000122c8}, {0xc001b0fa00, 0xc, 0xc}, 0xc)
/usr/local/go/src/io/io.go:332 +0x9a fp=0xc0011474c0 sp=0xc001147478 pc=0x4aefba
io.ReadFull(...)
/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0000ec460, 0x7f7fcc72a000?, {0x0, 0x0, 0x0})
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc001147668 sp=0xc0011474c0 pc=0x8df759
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc00007ccf0, 0x8e7806?, 0xc00110c2c0)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc001147748 sp=0xc001147668 pc=0x8db76e
main.(*Proc).executeRaw(0xc000b7f640, 0xc001b13800?, 0xc001b056e0?, 0x6)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc001147860 sp=0xc001147748 pc=0x8ea8dc
main.(*Proc).execute(0xc000b7f640, 0xa4de00?, 0x1e?, 0xc0011479e0?, 0x1?)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc0011479a0 sp=0xc001147860 pc=0x8ea049
main.(*Proc).executeHintSeed.func1(0x9?)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:250 +0x85 fp=0xc001147a00 sp=0xc0011479a0 pc=0x8e9fc5
github.com/google/syzkaller/prog.(*Prog).MutateWithHints.func1()
/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:79 +0x6d fp=0xc001147a30 sp=0xc001147a00 pc=0x54944d
github.com/google/syzkaller/prog.checkConstArg(0xc00117e110, 0xc000f091a0?, 0xc001147d18)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:136 +0xef fp=0xc001147a98 sp=0xc001147a30 pc=0x54974f
github.com/google/syzkaller/prog.generateHints(0xc000f4f4d0?, {0xb14740, 0xc00117e110}, 0xc001147ab0?)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:120 +0x13c fp=0xc001147ae0 sp=0xc001147a98 pc=0x5495bc
github.com/google/syzkaller/prog.(*Prog).MutateWithHints.func2({0xb14740?, 0xc00117e110?}, 0xc00110c300?)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:82 +0x34 fp=0xc001147b10 sp=0xc001147ae0 pc=0x549394
github.com/google/syzkaller/prog.foreachArgImpl({0xb14740?, 0xc00117e110?}, 0xc00110c300, 0xc001147d00)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:134 +0x139 fp=0xc001147c98 sp=0xc001147b10 pc=0x534359
github.com/google/syzkaller/prog.ForeachArg(0xc001374690, 0x0?)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:127 +0xde fp=0xc001147cf0 sp=0xc001147c98 pc=0x5341be
github.com/google/syzkaller/prog.(*Prog).MutateWithHints(0xc000b7f640?, 0x7, 0xc000773980, 0xc001147d80)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:81 +0xaa fp=0xc001147d48 sp=0xc001147cf0 pc=0x54930a
main.(*Proc).executeHintSeed(0xc000b7f640, 0xc000cdc580?, 0x7)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:248 +0xd2 fp=0xc001147db0 sp=0xc001147d48 pc=0x8e9ef2
main.(*Proc).smashInput(0xc000b7f640, 0xc001417ae0)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:214 +0x88 fp=0xc001147e98 sp=0xc001147db0 pc=0x8e9ac8
main.(*Proc).loop(0xc000b7f640)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc001147fc8 sp=0xc001147e98 pc=0x8e8272
main.main.func2()
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc001147fe0 sp=0xc001147fc8 pc=0x8e4566
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc001147fe8 sp=0xc001147fe0 pc=0x467501
created by main.main
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x1605
goroutine 1813 [syscall, 4 minutes]:
runtime: g 1813: unexpected return pc for syscall.Syscall6 called from 0xbf7893f0afe28ec9
stack: frame={sp:0xc000055e10, fp:0xc000055e18} stack=[0xc000055800,0xc000056000)
0x000000c000055d10: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055d20: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055d30: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055d40: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055d50: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055d60: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055d70: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055d80: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055d90: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055da0: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055db0: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055dc0: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055dd0: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055de0: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055df0: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055e00: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055e10: <0xbf7893f0afe28ec9 >0xb2f318a6720d7d96
0x000000c000055e20: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055e30: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055e40: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055e50: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055e60: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055e70: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055e80: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055e90: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055ea0: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055eb0: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055ec0: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055ed0: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055ee0: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055ef0: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055f00: 0xbf7893f0afe28ec9 0xb2f318a6720d7d96
0x000000c000055f10: 0xbf7893f0afe28ec9
syscall.Syscall6(0xb2f318a6720d7d96, 0xbf7893f0afe28ec9, 0xb2f318a6720d7d96, 0xbf7893f0afe28ec9, 0xb2f318a6720d7d96, 0xbf7893f0afe28ec9, 0xb2f318a6720d7d96)
/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000055e18 sp=0xc000055e10 pc=0x4b8e25
created by github.com/google/syzkaller/pkg/ipc.makeCommand
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:651 +0xc7c
goroutine 31 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc00081b328?, 0x78?, 0xb3?, 0x4b8df9?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00081b308 sp=0xc00081b2e8 pc=0x437ed6
runtime.netpollblock(0xc001ab95f0?, 0x40472f?, 0x0?)
/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00081b340 sp=0xc00081b308 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd07830c0, 0x72)
/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00081b360 sp=0xc00081b340 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000b5ba40?, 0xc001ab95f0?, 0x1)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00081b388 sp=0xc00081b360 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000b5ba40, {0xc001ab95f0, 0xc, 0xc})
/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00081b420 sp=0xc00081b388 pc=0x4d2d19
os.(*File).read(...)
/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000013180, {0xc001ab95f0?, 0xc00081b4b0?, 0x40da27?})
/usr/local/go/src/os/file.go:118 +0x5e fp=0xc00081b478 sp=0xc00081b420 pc=0x4dcdfe
io.ReadAtLeast({0xb10ca0, 0xc000013180}, {0xc001ab95f0, 0xc, 0xc}, 0xc)
/usr/local/go/src/io/io.go:332 +0x9a fp=0xc00081b4c0 sp=0xc00081b478 pc=0x4aefba
io.ReadFull(...)
/usr/local/go/src/io/io.go:351
github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc000480e70, 0x7f7fc9f2a000?, {0x0, 0x0, 0x0})
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:786 +0x559 fp=0xc00081b668 sp=0xc00081b4c0 pc=0x8df759
github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc0007a4510, 0x8e7806?, 0xc0011523c0)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:286 +0x24e fp=0xc00081b748 sp=0xc00081b668 pc=0x8db76e
main.(*Proc).executeRaw(0xc00076f200, 0xc001b3e000?, 0xc001aba600?, 0x6)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:328 +0x1bc fp=0xc00081b860 sp=0xc00081b748 pc=0x8ea8dc
main.(*Proc).execute(0xc00076f200, 0xa4de00?, 0x1e?, 0xc00081b9e0?, 0x1?)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x49 fp=0xc00081b9a0 sp=0xc00081b860 pc=0x8ea049
main.(*Proc).executeHintSeed.func1(0x2a?)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:250 +0x85 fp=0xc00081ba00 sp=0xc00081b9a0 pc=0x8e9fc5
github.com/google/syzkaller/prog.(*Prog).MutateWithHints.func1()
/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:79 +0x6d fp=0xc00081ba30 sp=0xc00081ba00 pc=0x54944d
github.com/google/syzkaller/prog.checkConstArg(0xc000d6b4a0, 0xc00127ff80?, 0xc00081bd18)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:136 +0xef fp=0xc00081ba98 sp=0xc00081ba30 pc=0x54974f
github.com/google/syzkaller/prog.generateHints(0xc00147bec0?, {0xb14740, 0xc000d6b4a0}, 0xc00081bab0?)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:120 +0x13c fp=0xc00081bae0 sp=0xc00081ba98 pc=0x5495bc
github.com/google/syzkaller/prog.(*Prog).MutateWithHints.func2({0xb14740?, 0xc000d6b4a0?}, 0xc001152400?)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:82 +0x34 fp=0xc00081bb10 sp=0xc00081bae0 pc=0x549394
github.com/google/syzkaller/prog.foreachArgImpl({0xb14740?, 0xc000d6b4a0?}, 0xc001152400, 0xc00081bd00)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:134 +0x139 fp=0xc00081bc98 sp=0xc00081bb10 pc=0x534359
github.com/google/syzkaller/prog.ForeachArg(0xc000d63040, 0x0?)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:127 +0xde fp=0xc00081bcf0 sp=0xc00081bc98 pc=0x5341be
github.com/google/syzkaller/prog.(*Prog).MutateWithHints(0xc00076f200?, 0x7, 0xc0013806f0, 0xc00081bd80)
/syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:81 +0xaa fp=0xc00081bd48 sp=0xc00081bcf0 pc=0x54930a
main.(*Proc).executeHintSeed(0xc00076f200, 0xc00108c000?, 0x7)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:248 +0xd2 fp=0xc00081bdb0 sp=0xc00081bd48 pc=0x8e9ef2
main.(*Proc).smashInput(0xc00076f200, 0xc0010b70b0)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:214 +0x88 fp=0xc00081be98 sp=0xc00081bdb0 pc=0x8e9ac8
main.(*Proc).loop(0xc00076f200)
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0xf2 fp=0xc00081bfc8 sp=0xc00081be98 pc=0x8e8272
main.main.func2()
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x26 fp=0xc00081bfe0 sp=0xc00081bfc8 pc=0x8e4566
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00081bfe8 sp=0xc00081bfe0 pc=0x467501
created by main.main
/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:310 +0x1605
goroutine 140 [IO wait, 6 minutes]:
runtime.gopark(0x4b8dc5?, 0xc000059608?, 0x58?, 0x96?, 0x4b8df9?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000595e8 sp=0xc0000595c8 pc=0x437ed6
runtime.netpollblock(0xc000d0e34c?, 0x40472f?, 0x0?)
/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000059620 sp=0xc0000595e8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd0783660, 0x72)
/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000059640 sp=0xc000059620 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0012307e0?, 0xc000d0e34c?, 0x1)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000059668 sp=0xc000059640 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0012307e0, {0xc000d0e34c, 0x9cb4, 0x9cb4})
/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000059700 sp=0xc000059668 pc=0x4d2d19
os.(*File).read(...)
/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0000a5908, {0xc000d0e34c?, 0xc001250f9c?, 0x0?})
/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000059758 sp=0xc000059700 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0004805b0)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0000597c8 sp=0xc000059758 pc=0x8de82a
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0000597e0 sp=0xc0000597c8 pc=0x8de76a
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000597e8 sp=0xc0000597e0 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 35 [IO wait, 7 minutes]:
runtime.gopark(0x4b8dc5?, 0xc000059e08?, 0x58?, 0x9e?, 0x4b8df9?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000059de8 sp=0xc000059dc8 pc=0x437ed6
runtime.netpollblock(0xc000f26050?, 0x40472f?, 0x0?)
/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000059e20 sp=0xc000059de8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08cbc08, 0x72)
/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000059e40 sp=0xc000059e20 pc=0x461889
internal/poll.(*pollDesc).wait(0xc00117b440?, 0xc000f26050?, 0x1)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc000059e68 sp=0xc000059e40 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc00117b440, {0xc000f26050, 0x9fb0, 0x9fb0})
/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc000059f00 sp=0xc000059e68 pc=0x4d2d19
os.(*File).read(...)
/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000870070, {0xc000f26050?, 0x0?, 0x0?})
/usr/local/go/src/os/file.go:118 +0x5e fp=0xc000059f58 sp=0xc000059f00 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000480a80)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc000059fc8 sp=0xc000059f58 pc=0x8de82a
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc000059fe0 sp=0xc000059fc8 pc=0x8de76a
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000059fe8 sp=0xc000059fe0 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 36 [syscall, 8 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x3ad, 0xc000053e6c, 0x10020, 0x0, 0x0)
/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000053e18 sp=0xc000053e10 pc=0x4b8e25
os.wait6(0x0?, 0x0?, 0x0?)
/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000053e88 sp=0xc000053e18 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00021d3b0)
/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000053eb8 sp=0xc000053e88 pc=0x4e2f16
os.(*Process).wait(0xc00021d3b0)
/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000053f18 sp=0xc000053eb8 pc=0x4dc648
os.(*Process).Wait(...)
/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc00076cc60)
/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000053f80 sp=0xc000053f18 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000480a80)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc000053fc8 sp=0xc000053f80 pc=0x8de6b2
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc000053fe0 sp=0xc000053fc8 pc=0x8de64a
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000053fe8 sp=0xc000053fe0 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 1802 [syscall, 4 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0xd75, 0xc00097d66c, 0x10020, 0x0, 0x0)
/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc00097d618 sp=0xc00097d610 pc=0x4b8e25
os.wait6(0xc00117d1e0?, 0xc00097d718?, 0x405d3d?)
/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc00097d688 sp=0xc00097d618 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00003c060)
/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc00097d6b8 sp=0xc00097d688 pc=0x4e2f16
os.(*Process).wait(0xc00003c060)
/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc00097d718 sp=0xc00097d6b8 pc=0x4dc648
os.(*Process).Wait(...)
/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc00076c160)
/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc00097d780 sp=0xc00097d718 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0000ec460)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc00097d7c8 sp=0xc00097d780 pc=0x8de6b2
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc00097d7e0 sp=0xc00097d7c8 pc=0x8de64a
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00097d7e8 sp=0xc00097d7e0 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 14 [IO wait, 8 minutes]:
runtime.gopark(0x4b8dc5?, 0xc0000c1608?, 0x58?, 0x16?, 0x4b8df9?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000c15e8 sp=0xc0000c15c8 pc=0x437ed6
runtime.netpollblock(0xc001180000?, 0x40472f?, 0x0?)
/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc0000c1620 sp=0xc0000c15e8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd07832a0, 0x72)
/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc0000c1640 sp=0xc0000c1620 pc=0x461889
internal/poll.(*pollDesc).wait(0xc000b5b980?, 0xc001180000?, 0x1)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc0000c1668 sp=0xc0000c1640 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc000b5b980, {0xc001180000, 0x20000, 0x20000})
/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc0000c1700 sp=0xc0000c1668 pc=0x4d2d19
os.(*File).read(...)
/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000013170, {0xc001180000?, 0x109c?, 0x1400?})
/usr/local/go/src/os/file.go:118 +0x5e fp=0xc0000c1758 sp=0xc0000c1700 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000480e70)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc0000c17c8 sp=0xc0000c1758 pc=0x8de82a
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc0000c17e0 sp=0xc0000c17c8 pc=0x8de76a
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000c17e8 sp=0xc0000c17e0 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 15 [syscall, 8 minutes]:
syscall.Syscall6(0x1e1, 0x1, 0x4b4, 0xc0000c266c, 0x10020, 0x0, 0x0)
/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc0000c2618 sp=0xc0000c2610 pc=0x4b8e25
os.wait6(0x0?, 0xfc09c8?, 0x0?)
/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc0000c2688 sp=0xc0000c2618 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00003c930)
/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc0000c26b8 sp=0xc0000c2688 pc=0x4e2f16
os.(*Process).wait(0xc00003c930)
/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc0000c2718 sp=0xc0000c26b8 pc=0x4dc648
os.(*Process).Wait(...)
/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc000a38160)
/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc0000c2780 sp=0xc0000c2718 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc000480e70)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc0000c27c8 sp=0xc0000c2780 pc=0x8de6b2
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc0000c27e0 sp=0xc0000c27c8 pc=0x8de64a
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000c27e8 sp=0xc0000c27e0 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 1797 [IO wait, 4 minutes]:
runtime.gopark(0x4b8dc5?, 0xc00123b608?, 0x58?, 0xb6?, 0x4b8df9?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00123b5e8 sp=0xc00123b5c8 pc=0x437ed6
runtime.netpollblock(0xc000eb0000?, 0x40472f?, 0x0?)
/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00123b620 sp=0xc00123b5e8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08cc478, 0x72)
/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00123b640 sp=0xc00123b620 pc=0x461889
internal/poll.(*pollDesc).wait(0xc0014e6000?, 0xc000eb0000?, 0x1)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00123b668 sp=0xc00123b640 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc0014e6000, {0xc000eb0000, 0x20000, 0x20000})
/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00123b700 sp=0xc00123b668 pc=0x4d2d19
os.(*File).read(...)
/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0000122e8, {0xc000eb0000?, 0x0?, 0x0?})
/usr/local/go/src/os/file.go:118 +0x5e fp=0xc00123b758 sp=0xc00123b700 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0000ec380)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc00123b7c8 sp=0xc00123b758 pc=0x8de82a
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc00123b7e0 sp=0xc00123b7c8 pc=0x8de76a
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00123b7e8 sp=0xc00123b7e0 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 2344 [select]:
runtime.gopark(0xc00123e7b0?, 0x2?, 0xb1?, 0x8f?, 0xc00123e78c?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00123e618 sp=0xc00123e5f8 pc=0x437ed6
runtime.selectgo(0xc00123e7b0, 0xc00123e788, 0x0?, 0x0, 0x0?, 0x1)
/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc00123e758 sp=0xc00123e618 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=0xc00123e7e0 sp=0xc00123e758 pc=0x8dfdfd
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00123e7e8 sp=0xc00123e7e0 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 2086 [IO wait]:
runtime.gopark(0x4b8dc5?, 0xc00123ee08?, 0x58?, 0xee?, 0x4b8df9?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00123ede8 sp=0xc00123edc8 pc=0x437ed6
runtime.netpollblock(0xc0017db5e0?, 0x40472f?, 0x0?)
/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc00123ee20 sp=0xc00123ede8 pc=0x431237
internal/poll.runtime_pollWait(0x7f7fd08cc298, 0x72)
/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc00123ee40 sp=0xc00123ee20 pc=0x461889
internal/poll.(*pollDesc).wait(0xc001804180?, 0xc0017db5e0?, 0x1)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x32 fp=0xc00123ee68 sp=0xc00123ee40 pc=0x4d1932
internal/poll.(*pollDesc).waitRead(...)
/usr/local/go/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Read(0xc001804180, {0xc0017db5e0, 0xea20, 0xea20})
/usr/local/go/src/internal/poll/fd_unix.go:167 +0x299 fp=0xc00123ef00 sp=0xc00123ee68 pc=0x4d2d19
os.(*File).read(...)
/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc0000a4098, {0xc0017db5e0?, 0x4c4757?, 0xc00123efb8?})
/usr/local/go/src/os/file.go:118 +0x5e fp=0xc00123ef58 sp=0xc00123ef00 pc=0x4dcdfe
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0000ec4d0)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc00123efc8 sp=0xc00123ef58 pc=0x8de82a
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc00123efe0 sp=0xc00123efc8 pc=0x8de76a
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00123efe8 sp=0xc00123efe0 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 2087 [syscall]:
syscall.Syscall6(0x1e1, 0x1, 0x17d5, 0xc000b7366c, 0x10020, 0x0, 0x0)
/usr/local/go/src/syscall/asm_unix_amd64.s:39 +0x5 fp=0xc000b73618 sp=0xc000b73610 pc=0x4b8e25
os.wait6(0xc000b4c680?, 0xc000b73718?, 0x405d85?)
/usr/local/go/src/os/wait6_netbsd.go:16 +0x4d fp=0xc000b73688 sp=0xc000b73618 pc=0x4e2e8d
os.(*Process).blockUntilWaitable(0xc00003c630)
/usr/local/go/src/os/wait_wait6.go:20 +0x36 fp=0xc000b736b8 sp=0xc000b73688 pc=0x4e2f16
os.(*Process).wait(0xc00003c630)
/usr/local/go/src/os/exec_unix.go:22 +0x28 fp=0xc000b73718 sp=0xc000b736b8 pc=0x4dc648
os.(*Process).Wait(...)
/usr/local/go/src/os/exec.go:132
os/exec.(*Cmd).Wait(0xc000a38000)
/usr/local/go/src/os/exec/exec.go:890 +0x45 fp=0xc000b73780 sp=0xc000b73718 pc=0x51d085
github.com/google/syzkaller/pkg/ipc.makeCommand.func3(0xc0000ec4d0)
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:652 +0x32 fp=0xc000b737c8 sp=0xc000b73780 pc=0x8de6b2
github.com/google/syzkaller/pkg/ipc.makeCommand.func8()
/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:657 +0x2a fp=0xc000b737e0 sp=0xc000b737c8 pc=0x8de64a
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000b737e8 sp=0xc000b737e0 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 2357 [select]:
runtime.gopark(0xc000b72fb0?, 0x2?, 0x60?, 0x2e?, 0xc000b72f8c?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000b72e18 sp=0xc000b72df8 pc=0x437ed6
runtime.selectgo(0xc000b72fb0, 0xc000b72f88, 0x4c4757?, 0x0, 0xfa10?, 0x1)
/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000b72f58 sp=0xc000b72e18 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=0xc000b72fe0 sp=0xc000b72f58 pc=0x8dfdfd
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000b72fe8 sp=0xc000b72fe0 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 2346 [select]:
runtime.gopark(0xc000b73fb0?, 0x2?, 0x8?, 0x81?, 0xc000b73f8c?)
/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000b73e18 sp=0xc000b73df8 pc=0x437ed6
runtime.selectgo(0xc000b73fb0, 0xc000b73f88, 0xc001124088?, 0x0, 0x4?, 0x1)
/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000b73f58 sp=0xc000b73e18 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=0xc000b73fe0 sp=0xc000b73f58 pc=0x8dfdfd
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000b73fe8 sp=0xc000b73fe0 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
[ 570.2930351] pid 1223 (sshd), uid 0: exited on signal 11 (core not dumped, err = 1)
[ 570.3130384] pid 13266 was killed: orphaned traced process
Connection to 10.128.1.77 closed by remote host.
---
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