syzkaller login: [ 75.039059][ T2037] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 75.056994][ T2037] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 75.062718][ T2037] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. Warning: Permanently added '[localhost]:24694' (ECDSA) to the list of known hosts. 1970/01/01 00:01:37 fuzzer started 1970/01/01 00:01:41 connecting to host at localhost:44567 1970/01/01 00:01:41 checking machine... 1970/01/01 00:01:41 checking revisions... 1970/01/01 00:01:41 BUG: failed to run executor version: failed to run ["/syz-executor" "version"]: signal: segmentation fault VM DIAGNOSIS: 10:33:55 Registers: info registers vcpu 0 PC=ffff80000801e5a8 X00=0000000000000000 X01=ffff80000933d344 X02=ffff80000cb63360 X03=ffff80000cb633a0 X04=000000000000001b X05=0000000000000001 X06=ffff80000cb633a0 X07=0000000000000000 X08=00000000000000f8 X09=00000000c16af639 X10=000000000000000c X11=16003cc90f02000a X12=e5f66ac1da52c400 X13=000082c2ffff1050 X14=000000000000000e X15=0000000000000007 X16=0000000000000013 X17=0000000000000008 X18=00000000be7a0f16 X19=0000000000000800 X20=0000000000000800 X21=0000000000000001 X22=00000000a311a207 X23=000000000000001a X24=ffff80000cb633a0 X25=000000000000001a X26=ffff00007aed1038 X27=ffff80000a5bf8b8 X28=f6ff000002c01400 X29=ffff80000cb63380 X30=fbf0800008293dec SP=ffff80000cb635a0 PSTATE=80400009 N--- EL2h BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000 P01=0000 P02=0000 P03=0000 P04=0000 P05=0000 P06=0000 P07=0000 P08=0000 P09=0000 P10=0000 P11=0000 P12=0000 P13=0000 P14=0000 P15=0000 FFR=0000 Z00=0000000000000000:0000000000000000 Z01=6e616863203a7325:0064252074726f70 Z02=732520796c706572:203a6925206c656e Z03=0000000000000000:ff00000000000000 Z04=0000000000000000:0000000000000000 Z05=0000000000000001:4000040000000000 Z06=0010000000000000:0000000100000000 Z07=4010040140100401:4010040140100401 Z08=0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000 Z16=1000010000014400:1000010000014400 Z17=d98b559d6fa66833:6caa841f4b927916 Z18=4b2dfd3dd1a44aef:20664917e3f945ca Z19=25ec74a4d23352fc:fd88c4db1e5c8a87 Z20=a7f51ed62307f67e:eae705fb8d7b1990 Z21=db80b31b39d73a83:1c6a5f02944b6784 Z22=5810aafd61c3a9c6:ac8c8fc36a323012 Z23=4a23b003e581a7f7:f8d8600211a72c46 Z24=6b20657479622d32:3320646e61707865 Z25=005b8fa050f8c741:d01a60be61a97b28 Z26=37f3f5bd83632fc4:109fa16361265628 Z27=0800000000000000:0000000000000002 Z28=0800000000000000:0000000000000003 Z29=0800000000000000:0000000000000004 Z30=0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000004 info registers vcpu 1 PC=ffff80000812b740 X00=ffff80000a7239c0 X01=0000000000000040 X02=0000000000000000 X03=feff000005310780 X04=0000000000000001 X05=0000000000000040 X06=ffff80000a7239c0 X07=0000000000000000 X08=00000000000000f8 X09=7f7f7f7f7f7f7f7f X10=fefefefefefefeff X11=7f7f7f7f7f7f7f7f X12=0101010101010101 X13=0000000000000030 X14=0000000000000000 X15=000000091c3d3730 X16=0000000000000003 X17=0000000000000018 X18=0000000077057475 X19=0000000000000800 X20=0000000000000001 X21=f6ff000002c01200 X22=ffff000005310700 X23=ffff80000828d3e8 X24=0000000000000000 X25=f8ff000005310700 X26=ffff80000a4ad000 X27=0000000000000000 X28=f6ff000002c01200 X29=ffff80000a7239a0 X30=ffff800008293cc0 SP=ffff80000a7239a0 PSTATE=20400009 --C- EL2h BTYPE=0 FPCR=00000000 FPSR=00000010 P00=0000 P01=0000 P02=0000 P03=0000 P04=0000 P05=0000 P06=0000 P07=0000 P08=0000 P09=0000 P10=0000 P11=0000 P12=0000 P13=0000 P14=0000 P15=0000 FFR=0000 Z00=0000000000000000:0000000000000000 Z01=676f6f672f6d6f63:2e62756874696700 Z02=676b702f72656c6c:616b7a79732f656c Z03=0000000000000000:0000000000000001 Z04=0000000000000000:0000000000000000 Z05=4010040140100401:4010040140100401 Z06=0000000000000001:0000000000000001 Z07=0000000000000000:3feb57ebb7df00f5 Z08=0000000000000000:3fb8c3f92f3bcd98 Z09=0000000000000000:3fe5073e9b200ab8 Z10=0000000000000000:3fe0000000000000 Z11=0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000 Z16=0000000000000000:0000000000000000 Z17=0000000000000000:0000000000000000 Z18=0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000 Z23=0000000000000000:0000000000000000 Z24=0000000000000000:0000000000000000 Z25=0000000000000000:0000000000000000 Z26=0000000000000000:0000000000000000 Z27=0000000000000000:0000000000000000 Z28=0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000 Z30=000000000000000e:0000000070527d9c Z31=0000000000000000:0000000000000000