bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r0, &(0x7f0000000080), &(0x7f0000001540)=""/155}, 0x20) bpf$MAP_UPDATE_CONST_STR(0x4, &(0x7f0000001800)={{r0}, &(0x7f0000001780)=0x4, &(0x7f00000017c0)='%-010d \x00'}, 0x20) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="cbde9addd1c3"}, 0x14) panic: runtime error: floating point error [signal SIGFPE: floating-point exception code=0x80 addr=0x0 pc=0x40d603] goroutine 8 [running]: compress/flate.(*decompressor).dataBlock(0xc0007c4000) /usr/local/go/src/compress/flate/inflate.go:630 +0x3e compress/flate.(*decompressor).nextBlock(0xc0007c4000) /usr/local/go/src/compress/flate/inflate.go:315 +0x1c7 compress/flate.(*decompressor).Read(0xc0007c4000, {0xc000656000, 0x1000, 0xc001949c78?}) /usr/local/go/src/compress/flate/inflate.go:348 +0x5b github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc000a94140?, {0xc000656000?, 0xb04f60?, 0xc000aadae0?}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:138 +0x22 bufio.(*Reader).Read(0xc000483d40, {0xc000012b40, 0x1, 0xc001949d68?}) /usr/local/go/src/bufio/bufio.go:244 +0x197 io.ReadAtLeast({0xe48500, 0xc000483d40}, {0xc000012b40, 0x1, 0x9}, 0x1) /usr/local/go/src/io/io.go:335 +0x90 io.ReadFull(...) /usr/local/go/src/io/io.go:354 encoding/gob.decodeUintReader({0xe48500, 0xc000483d40}, {0xc000012b40, 0x9, 0x9}) /usr/local/go/src/encoding/gob/decode.go:116 +0x51 encoding/gob.(*Decoder).recvMessage(0xc0004ede00) /usr/local/go/src/encoding/gob/decoder.go:82 +0x33 encoding/gob.(*Decoder).decodeTypeSequence(0xc0004ede00, 0x0) /usr/local/go/src/encoding/gob/decoder.go:148 +0x47 encoding/gob.(*Decoder).DecodeValue(0xc0004ede00, {0xa4d460?, 0xc00007ea20?, 0x43d86e?}) /usr/local/go/src/encoding/gob/decoder.go:227 +0x16e encoding/gob.(*Decoder).Decode(0xc0004ede00, {0xa4d460?, 0xc00007ea20?}) /usr/local/go/src/encoding/gob/decoder.go:204 +0x125 net/rpc.(*gobClientCodec).ReadResponseHeader(0xaa7380?, 0xa498e0?) /usr/local/go/src/net/rpc/client.go:228 +0x25 net/rpc.(*Client).input(0xc000483e00) /usr/local/go/src/net/rpc/client.go:109 +0x9f created by net/rpc.NewClientWithCodec in goroutine 1 /usr/local/go/src/net/rpc/client.go:206 +0xb6