000000009500f000000000007126000000000000bf67000000000000360602000fff07006706000020000000170200000ee60000bf250000000000002d350000000000006507000002080000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad03000000000000720400000000000014000000000000009500000000000000db13d5d8b741f2cdaabc8383c8f56b8c2b84a800ea6553f304000000815dcf00c3eebc52267b042d19"], &(0x7f0000000100)='GPL\x00'}, 0x48)
write$cgroup_subtree(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="00667265659c657220b776e693cbe1ae10bcbd9485"], 0x9)
unexpected fault address 0x0
fatal error: fault
[signal SIGBUS: bus error code=0x80 addr=0x0 pc=0x66c760]

goroutine 11 [running]:
runtime.throw({0xbfb7e9?, 0x4?})
	/usr/local/go/src/runtime/panic.go:1077 +0x5c fp=0xc00066fad8 sp=0xc00066faa8 pc=0x43b19c
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:858 +0x116 fp=0xc00066fb38 sp=0xc00066fad8 pc=0x451eb6
compress/flate.(*dictDecoder).writeCopy(0xc0007388f0, 0x1e, 0x64)
	/usr/local/go/src/compress/flate/dict_decoder.go:103 fp=0xc00066fb40 sp=0xc00066fb38 pc=0x66c760
compress/flate.(*decompressor).huffmanBlock(0xc000262000?)
	/usr/local/go/src/compress/flate/inflate.go:608 +0x745 fp=0xc00066fbc0 sp=0xc00066fb40 pc=0x671105
compress/flate.(*decompressor).nextBlock(0xc000262000)
	/usr/local/go/src/compress/flate/inflate.go:328 +0x17c fp=0xc00066fbd8 sp=0xc00066fbc0 pc=0x67009c
compress/flate.(*decompressor).Read(0xc000262000, {0xc00074c000, 0x1000, 0xc0006476b0?})
	/usr/local/go/src/compress/flate/inflate.go:348 +0x5b fp=0xc00066fc08 sp=0xc00066fbd8 pc=0x67017b
github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc00067c100?, {0xc00074c000?, 0xc00066fc30?, 0xc00066fc88?})
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:149 +0x22 fp=0xc00066fc38 sp=0xc00066fc08 pc=0xa32522
bufio.(*Reader).Read(0xc0000ba300, {0xc000648af0, 0x1, 0xc00066fd68?})
	/usr/local/go/src/bufio/bufio.go:244 +0x197 fp=0xc00066fc70 sp=0xc00066fc38 pc=0x659197
io.ReadAtLeast({0xeae860, 0xc0000ba300}, {0xc000648af0, 0x1, 0x9}, 0x1)
	/usr/local/go/src/io/io.go:335 +0x90 fp=0xc00066fcb8 sp=0xc00066fc70 pc=0x4b6430
io.ReadFull(...)
	/usr/local/go/src/io/io.go:354
encoding/gob.decodeUintReader({0xeae860, 0xc0000ba300}, {0xc000648af0, 0x9, 0x9})
	/usr/local/go/src/encoding/gob/decode.go:116 +0x51 fp=0xc00066fd10 sp=0xc00066fcb8 pc=0x9965d1
encoding/gob.(*Decoder).recvMessage(0xc00067c100)
	/usr/local/go/src/encoding/gob/decoder.go:82 +0x33 fp=0xc00066fd48 sp=0xc00066fd10 pc=0x99fbb3
encoding/gob.(*Decoder).decodeTypeSequence(0xc00067c100, 0x0)
	/usr/local/go/src/encoding/gob/decoder.go:148 +0x47 fp=0xc00066fd78 sp=0xc00066fd48 pc=0x99ff27
encoding/gob.(*Decoder).DecodeValue(0xc00067c100, {0xa87de0?, 0xc000647c20?, 0x0?})
	/usr/local/go/src/encoding/gob/decoder.go:227 +0x16e fp=0xc00066fdf8 sp=0xc00066fd78 pc=0x9a036e
encoding/gob.(*Decoder).Decode(0xc00067c100, {0xa87de0?, 0xc000647c20?})
	/usr/local/go/src/encoding/gob/decoder.go:204 +0x125 fp=0xc00066fe50 sp=0xc00066fdf8 pc=0x9a01a5
net/rpc.(*gobClientCodec).ReadResponseHeader(0xae91c0?, 0x0?)
	/usr/local/go/src/net/rpc/client.go:228 +0x25 fp=0xc00066fe78 sp=0xc00066fe50 pc=0x9b4ce5
net/rpc.(*Client).input(0xc0000ba420)
	/usr/local/go/src/net/rpc/client.go:109 +0x9f fp=0xc00066ffc8 sp=0xc00066fe78 pc=0x9b3f3f
net/rpc.NewClientWithCodec.func1()
	/usr/local/go/src/net/rpc/client.go:206 +0x25 fp=0xc00066ffe0 sp=0xc00066ffc8 pc=0x9b4bc5
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1650 +0x1 fp=0xc00066ffe8 sp=0xc00066ffe0 pc=0x470f01
created by net/rpc.NewClientWithCodec in goroutine 1
	/usr/local/go/src/net/rpc/client.go:206 +0xb6

goroutine 1 [chan receive]:
runtime.gopark(0xc0015f8570?, 0xc000091d10?, 0x80?, 0x26?, 0xc001a726c0?)
	/usr/local/go/src/runtime/proc.go:398 +0xce fp=0xc00089d738 sp=0xc00089d718 pc=0x43dfee
runtime.chanrecv(0xc0000bad20, 0xc00089d9c0, 0x1)
	/usr/local/go/src/runtime/chan.go:583 +0x3cd fp=0xc00089d7b0 sp=0xc00089d738 pc=0x4099ad
runtime.chanrecv2(0xc00007f2b0?, 0x1?)
	/usr/local/go/src/runtime/chan.go:447 +0x12 fp=0xc00089d7d8 sp=0xc00089d7b0 pc=0x4095d2
main.(*FuzzerTool).exchangeDataWorker(0xc00007f2b0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:353 +0xb5 fp=0xc00089dab0 sp=0xc00089d7d8 pc=0xa36815
main.main()
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.goConnection to 10.128.1.100 closed by remote host.