waitid(0x2, 0xffffffffffffffff, &(0x7f0000000000), 0x2, &(0x7f0000000080)) 03:21:13 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1410000100010000000000000008000000000000"], 0x14}}, 0x0) panic: failed to create a resource ifindex with ioctl$sock_SIOCGIFCONF, ioctl$sock_SIOCGIFCONF goroutine 23 [running]: github.com/google/syzkaller/prog.(*randGen).createResource(0xc005c90dc0, 0xc001a84230, 0xc023e0, 0x40df00, 0x10, 0x7385c0, 0x738501, 0xc0014d64f0, 0xc000392520) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:420 +0xcdf github.com/google/syzkaller/prog.(*ResourceType).generate(0xc023e0, 0xc005c90dc0, 0xc001a84230, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:683 +0x29f github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc005c90dc0, 0xc001a84230, 0x984660, 0xc023e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:665 +0x40b github.com/google/syzkaller/prog.(*randGen).generateArg(...) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:615 github.com/google/syzkaller/prog.(*randGen).generateArgs(0xc005c90dc0, 0xc001a84230, 0x11fa940, 0x4, 0x4, 0x0, 0x413882, 0xc0003927a8, 0xd304b6a9, 0x93e6ab8f2cde1ae3, ...) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:603 +0x179 github.com/google/syzkaller/prog.(*StructType).generate(0xd46c00, 0xc005c90dc0, 0xc001a84230, 0x0, 0x186a460, 0xc0003927e0, 0x4eded3, 0xc000074a00, 0x510f1e5a5374e075) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:795 +0x7c github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc005c90dc0, 0xc001a84230, 0x984740, 0xd46c00, 0x410000, 0x0, 0x0, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:665 +0x40b github.com/google/syzkaller/prog.(*randGen).generateArg(...) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:615 github.com/google/syzkaller/prog.(*UnionType).generate(0xc4ec20, 0xc005c90dc0, 0xc001a84230, 0x0, 0x186a460, 0xc005c91e60, 0xc000392970, 0x44dde5, 0xc0060ed0e0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:803 +0xd4 github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc005c90dc0, 0xc001a84230, 0x984820, 0xc4ec20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:665 +0x40b github.com/google/syzkaller/prog.(*randGen).generateArg(...) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:615 github.com/google/syzkaller/prog.(*ArrayType).generate(0xe83760, 0xc005c90dc0, 0xc001a84230, 0x0, 0x981480, 0xc0014d6490, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:787 +0x177 github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc005c90dc0, 0xc001a84230, 0x983e80, 0xe83760, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:665 +0x40b github.com/google/syzkaller/prog.(*randGen).generateArg(...) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:615 github.com/google/syzkaller/prog.(*randGen).generateArgs(0xc005c90dc0, 0xc001a84230, 0x14df9a0, 0x6, 0x6, 0x60bb520bf75df800, 0x413882, 0xc000392ce8, 0xd304b6a9, 0x36ce4434ec86f24, ...) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:603 +0x179 github.com/google/syzkaller/prog.(*StructType).generate(0xd73720, 0xc005c90dc0, 0xc001a84230, 0x0, 0x186a460, 0xc000392d20, 0x4eded3, 0xc000074a00, 0x23183d0c28862601) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:795 +0x7c github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc005c90dc0, 0xc001a84230, 0x984740, 0xd73720, 0x410000, 0x0, 0x0, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:665 +0x40b github.com/google/syzkaller/prog.(*randGen).generateArg(...) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:615 github.com/google/syzkaller/prog.(*UnionType).generate(0xc4fce0, 0xc005c90dc0, 0xc001a84230, 0x0, 0x186a460, 0xc005c91e20, 0xc000392eb0, 0x44dde5, 0xc0060ed0d0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:803 +0xd4 github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc005c90dc0, 0xc001a84230, 0x984820, 0xc4fce0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:665 +0x40b github.com/google/syzkaller/prog.(*randGen).generateArg(...) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:615 github.com/google/syzkaller/prog.(*ArrayType).generate(0xe83d60, 0xc005c90dc0, 0xc001a84230, 0x0, 0x981500, 0xc005c90ee0, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:787 +0x177 github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc005c90dc0, 0xc001a84230, 0x983e80, 0xe83d60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:665 +0x40b github.com/google/syzkaller/prog.(*randGen).generateArg(...) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:615 github.com/google/syzkaller/prog.(*randGen).generateArgs(0xc005c90dc0, 0xc001a84230, 0x15614e0, 0x7, 0x7, 0xe85400, 0x413882, 0xc0019db228, 0xd304b6a9, 0x2c6f1cea70f21072, ...) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:603 +0x179 github.com/google/syzkaller/prog.(*StructType).generate(0xd3acc0, 0xc005c90dc0, 0xc001a84230, 0x0, 0x186a460, 0xc0019db260, 0x4eded3, 0xc000074a00, 0x5500700eff325789) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:795 +0x7c github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc005c90dc0, 0xc001a84230, 0x984740, 0xd3acc0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:665 +0x40b github.com/google/syzkaller/prog.(*randGen).generateArg(...) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:615 github.com/google/syzkaller/prog.(*PtrType).generate(0xc35fe0, 0xc005c90dc0, 0xc001a84230, 0x0, 0x7f590e690108, 0xc005c90e80, 0x0, 0xc000326400, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:812 +0x127 github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc005c90dc0, 0xc001a84230, 0x984580, 0xc35fe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:665 +0x40b github.com/google/syzkaller/prog.(*randGen).generateArg(...) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:615 github.com/google/syzkaller/prog.(*randGen).generateArgs(0xc005c90dc0, 0xc001a84230, 0xeab960, 0x2, 0x2, 0xc0019db500, 0x413882, 0xc0019db5c0, 0xd304b6a9, 0x34ce38fa8ca3c0aa, ...) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:603 +0x179 github.com/google/syzkaller/prog.(*StructType).generate(0xd15160, 0xc005c90dc0, 0xc001a84230, 0x0, 0x186a460, 0xc0019db5f8, 0x4eded3, 0xc000074a00, 0x437f423e5bb5bcdf) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:795 +0x7c github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc005c90dc0, 0xc001a84230, 0x984740, 0xd15160, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:665 +0x40b github.com/google/syzkaller/prog.(*randGen).generateArg(...) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:615 github.com/google/syzkaller/prog.(*PtrType).generate(0xc36020, 0xc005c90dc0, 0xc001a84230, 0x0, 0x981480, 0xc0014d61d0, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:812 +0x127 github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc005c90dc0, 0xc001a84230, 0x984580, 0xc36020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:665 +0x40b github.com/google/syzkaller/prog.(*randGen).generateArg(...) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:615 github.com/google/syzkaller/prog.(*randGen).generateArgs(0xc005c90dc0, 0xc001a84230, 0x1607e60, 0x9, 0x9, 0x0, 0x413882, 0xc0019db958, 0xd304b6a9, 0xa098c0c6c8ecfdfa, ...) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:603 +0x179 github.com/google/syzkaller/prog.(*StructType).generate(0xd2d220, 0xc005c90dc0, 0xc001a84230, 0x0, 0x186a460, 0xc0019db990, 0x4eded3, 0xc000074a00, 0xbd5e5c1fc8d97d4) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:795 +0x7c github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc005c90dc0, 0xc001a84230, 0x984740, 0xd2d220, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:665 +0x40b github.com/google/syzkaller/prog.(*randGen).generateArg(...) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:615 github.com/google/syzkaller/prog.(*PtrType).generate(0xc36060, 0xc005c90dc0, 0xc001a84230, 0x0, 0x981580, 0xc0059669f0, 0xc0019dbb10, 0x44dde5, 0xc0060ed0a0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:812 +0x127 github.com/google/syzkaller/prog.(*randGen).generateArgImpl(0xc005c90dc0, 0xc001a84230, 0x984580, 0xc36060, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:665 +0x40b github.com/google/syzkaller/prog.(*randGen).generateArg(...) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:615 github.com/google/syzkaller/prog.(*randGen).generateArgs(0xc005c90dc0, 0xc001a84230, 0x104cfa0, 0x3, 0x3, 0x0, 0xc006323800, 0xc0056a1cd0, 0xc0019dbcb0, 0x563a65, ...) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:603 +0x179 github.com/google/syzkaller/prog.(*randGen).generateParticularCall(0xc005c90dc0, 0xc001a84230, 0x1316e00, 0xb39, 0xc001a84230, 0xc0060ed070) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:558 +0xda github.com/google/syzkaller/prog.(*randGen).generateCall(0xc005c90dc0, 0xc001a84230, 0xc006323700, 0x0, 0xc006323700, 0xc006323740, 0xc001a84230) /syzkaller/gopath/src/github.com/google/syzkaller/prog/rand.go:547 +0x95 github.com/google/syzkaller/prog.(*mutator).insertCall(0xc000393e18, 0x14) /syzkaller/gopath/src/github.com/google/syzkaller/prog/mutation.go:141 +0xfb github.com/google/syzkaller/prog.(*Prog).Mutate(0xc006323700, 0x97e000, 0xc0006c0e40, 0x14, 0xc0001d8640, 0xc0009be000, 0x1f8, 0x200) /syzkaller/gopath/src/github.com/google/syzkaller/prog/mutation.go:45 +0x2ee main.(*Proc).smashInput(0xc0001d8840, 0xc0065674e0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:213 +0x133 main.(*Proc).loop(0xc0001d8840) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0x1aa created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:291 +0x14cf