syzkaller login: [  116.396876][ T2040] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  116.447764][ T2040] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  116.469268][ T2040] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
Warning: Permanently added '[localhost]:20021' (ECDSA) to the list of known hosts.
1970/01/01 00:02:14 fuzzer started
1970/01/01 00:02:18 connecting to host at localhost:45689
1970/01/01 00:02:18 checking machine...
1970/01/01 00:02:18 checking revisions...
1970/01/01 00:02:20 testing simple program...
1970/01/01 00:02:21 BUG: got no fallback coverage:
loop exited with status 11

VM DIAGNOSIS:
06:39:16  Registers:
info registers vcpu 0
 PC=ffff8000132a3128 X00=ffff8000132a3120 X01=0000000000000000
X02=0000000000000003 X03=1fffe0000d54d2b8 X04=1ffff00002b69f5e
X05=ffff00006aa69b08 X06=00009ffff2ab2c9f X07=0000000000000001
X08=ffff00006aa69b0b X09=dfff800000000000 X10=ffff60000d54d361
X11=1fffe0000d54d361 X12=ffff60000d54d362 X13=0000000000000020
X14=1ffff00003152e2a X15=0000aaab12966250 X16=0000000000000000
X17=0000000000000000 X18=0000000000000000 X19=ffff800015d65db0
X20=0000000000000000 X21=0000000000000003 X22=0000000000000028
X23=ffff800015d65e40 X24=dfff800000000000 X25=ffff800015d65d80
X26=0000000000000004 X27=ffff800015d65db0 X28=ffff800054f68000
X29=ffff800018a97240 X30=ffff800010360a08  SP=ffff800018a97240
PSTATE=100000c5 ---V EL1h     FPCR=00000000 FPSR=00000000
Q00=0000000000000000:0000000000000000 Q01=6e616863203a7325:0064252074726f70
Q02=732520796c706572:203a6925206c656e Q03=0000000000000000:ff00000000000000
Q04=0000000000000000:0000000000000000 Q05=0000000000000001:4000040000000000
Q06=0010000000000000:0000000100000000 Q07=4010040140100401:4010040140100401
Q08=0000000000000000:0000000000000000 Q09=0000000000000000:0000000000000000
Q10=0000000000000000:0000000000000000 Q11=0000000000000000:0000000000000000
Q12=0000000000000000:0000000000000000 Q13=0000000000000000:0000000000000000
Q14=0000000000000000:0000000000000000 Q15=0000000000000000:0000000000000000
Q16=1000010000014400:1000010000014400 Q17=9d6752b58e4cf217:535b931e2b15ee13
Q18=e8677bce559523d8:9b93c6dc355c360a Q19=0adcae4c48b4a01f:7a2334763f20d93a
Q20=25b4e467a27f6ced:79141b74137edf49 Q21=f7c557179764b3ba:351767a8265de44e
Q22=0f6c6696107f97af:34091a0f70b9eee9 Q23=6c4752da6ac17408:8079a3c49be90e50
Q24=6b20657479622d32:3320646e61707865 Q25=51e70b37e4d33834:97874c786da3cf9d
Q26=e8007eb53baf8abb:13c5fedef5b40eac Q27=0800000000000000:0000000000000002
Q28=0800000000000000:0000000000000003 Q29=0800000000000000:0000000000000004
Q30=0000000000000000:0000000000000000 Q31=0000000000000000:0000000000000004
info registers vcpu 1
 PC=ffff8000132a3128 X00=ffff8000132a3120 X01=ffff8000132a3160
X02=0000000000000000 X03=1fffe0000d54ed98 X04=ffff60000d551162
X05=ffff00006aa88b08 X06=00009ffff2aaee9f X07=0000000000000001
X08=ffff00006aa88b0b X09=dfff800000000000 X10=ffff60000d551161
X11=1fffe0000d551161 X12=ffff60000d551162 X13=0000000000000036
X14=1ffff000030ccf66 X15=00004c4b40000000 X16=ffff800018668000
X17=ffff800054f87000 X18=ffff00006aa76c08 X19=ffff800015d57e40
X20=0000000000006d26 X21=0000000000006d26 X22=dfff800000000000
X23=00000020d4414200 X24=0000000000000001 X25=ffff800015d583c0
X26=ffff00006aa797e8 X27=ffff00006aa79868 X28=dfff800000000000
X29=ffff800018667d00 X30=ffff8000132a3178  SP=ffff800018667d00
PSTATE=600000c5 -ZC- EL1h     FPCR=00000000 FPSR=00000010
Q00=0000000000000000:0000000000000000 Q01=000000004548596b:6c6c2e72656c6c61
Q02=4c9e5c846f5717d8:7e9c812becae6bfd Q03=4010040100000000:0000000000000000
Q04=0000000000000000:0000000000000000 Q05=4010040140100401:4010040140100401
Q06=0000000055000000:0000000055000000 Q07=0000000000000000:3fedbdee4360e432
Q08=0000000000000000:3fc92be90a6fb81c Q09=0000000000000000:3fe220b2eaf9e367
Q10=0000000000000000:3fe0000000000000 Q11=0000000000000000:0000000000000000
Q12=0000000000000000:0000000000000000 Q13=0000000000000000:0000000000000000
Q14=0000000000000000:0000000000000000 Q15=0000000000000000:0000000000000000
Q16=0000000000000000:0000000000000000 Q17=0000000000000000:0000000000000000
Q18=0000000000000000:0000000000000000 Q19=0000000000000000:0000000000000000
Q20=0000000000000000:0000000000000000 Q21=0000000000000000:0000000000000000
Q22=0000000000000000:0000000000000000 Q23=0000000000000000:0000000000000000
Q24=0000000000000000:0000000000000000 Q25=0000000000000000:0000000000000000
Q26=0000000000000000:0000000000000000 Q27=0000000000000000:0000000000000000
Q28=0000000000000000:0000000000000000 Q29=0000000000000000:0000000000000000
Q30=0000000000000000:0000000022899a8a Q31=0000000000000000:0000000000000000