syzkaller login: [  120.639978][ T3173] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  120.658082][ T3173] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  120.671843][ T3173] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
Warning: Permanently added '[localhost]:21079' (ECDSA) to the list of known hosts.
1970/01/01 00:02:21 fuzzer started
1970/01/01 00:02:25 connecting to host at localhost:42747
1970/01/01 00:02:25 checking machine...
1970/01/01 00:02:25 checking revisions...
1970/01/01 00:02:26 testing simple program...
1970/01/01 00:02:27 BUG: got no fallback coverage:
loop exited with status 11

VM DIAGNOSIS:
11:23:34  Registers:
info registers vcpu 0
 PC=ffff80001028eaec X00=0000000000000080 X01=0000800000000000
X02=0000000000000000 X03=1fffe0000d546390 X04=00000000f204f1f1
X05=ffff70000342ef60 X06=dfff800000000000 X07=00000000f1f1f1f1
X08=ffff000009cac2b7 X09=dfff800000000000 X10=ffff600001395856
X11=1fffe00001395856 X12=ffff600001395857 X13=0000000000000002
X14=1ffff0000342ef1c X15=ffff00006aa70bfc X16=0000000000000000
X17=0000000000000000 X18=ffff00006aa70bc8 X19=ffff800015a2bc80
X20=ffff800055006000 X21=0000000000000000 X22=1ffff0000342ef60
X23=ffff8000101ab294 X24=ffff80001461fa00 X25=ffff000009cac2b0
X26=1fffe00001187881 X27=ffff00000b40b480 X28=1fffe000016817bd
X29=ffff80001a177a90 X30=ffff80001028f0b0  SP=ffff80001a177a90
PSTATE=100000c5 ---V EL1h     FPCR=00000000 FPSR=00000010
Q00=0000000000000000:0000000000000000 Q01=6b7a79732f393234:3533343832367269
Q02=3079fd2d7d8be094:887c2cc5fa8ad8a0 Q03=0000000000000000:0000000000000000
Q04=4010040100000000:0000000000000000 Q05=4010040140100401:4010040140100401
Q06=5500000000000000:5500000000000000 Q07=0000000000000000:2b1770753a426ce6
Q08=0000000000000000:3fcaf07ad11026dc Q09=0000000000000000:3fe15688403a2240
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=000000000000000c:00000000e02772ff Q31=0000000000000000:0000000000000000
info registers vcpu 1
 PC=ffff8000132439c8 X00=ffff8000132439c0 X01=0000000000000000
X02=0000000000000000 X03=0000000009cb1710 X04=00000000f204f1f1
X05=ffff70000311eed8 X06=dfff800000000000 X07=1fffe0000148caac
X08=ffff00000a465878 X09=0000000000000028 X10=1fffe0000148cb0f
X11=0000000000000007 X12=1fffe0000148cb02 X13=000000000000008b
X14=1ffff0000311eeb6 X15=ffff80001015d8a0 X16=ffff8000101864c4
X17=ffff8000100294f8 X18=ffff00006aa70bc8 X19=ffff800015cb5730
X20=0000000000000000 X21=0000000000000003 X22=0000000000000028
X23=ffff800015cb57c0 X24=dfff800000000000 X25=ffff800015cb5700
X26=0000000000000004 X27=ffff800015cb5730 X28=ffff00000a465528
X29=ffff8000188f7720 X30=ffff80001035db68  SP=ffff8000188f7720
PSTATE=200000c5 --C- 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=9bfc68df5b7e1209:0c46fad575c9670d
Q18=8f3f0a18f59abe63:b4705e21af114a97 Q19=a6abf71af94ef1cd:64e070361f4eed4e
Q20=7e70197c380e800a:eddccf7000186cab Q21=db967f02064b7ee5:9bd0e514a23ab6be
Q22=320ea018bc27cf77:f82d6bb9ef641c28 Q23=b3516242b93db5ec:31498e2f24508219
Q24=6b20657479622d32:3320646e61707865 Q25=3b41c811b2948e9f:14cc978cc256e98a
Q26=d867fca2ab78e8f3:de64a7976198661c Q27=0800000000000000:0000000000000002
Q28=0800000000000000:0000000000000003 Q29=0800000000000000:0000000000000004
Q30=0000000000000000:0000000000000000 Q31=0000000000000000:0000000000000004