syzkaller login: [  124.571878][ T3128] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  124.599193][ T3128] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  124.631237][ T3128] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
Warning: Permanently added '[localhost]:39793' (ECDSA) to the list of known hosts.
1970/01/01 00:02:30 fuzzer started
1970/01/01 00:02:34 connecting to host at localhost:46115
1970/01/01 00:02:34 checking machine...
1970/01/01 00:02:34 checking revisions...
1970/01/01 00:02:34 testing simple program...
1970/01/01 00:02:35 BUG: got no fallback coverage:
loop exited with status 11

VM DIAGNOSIS:
01:18:56  Registers:
info registers vcpu 0
 PC=ffff8000107392e0 X00=ffff60000d5661f0 X01=0000000000000004
X02=0000000000000000 X03=ffff80001028ac18 X04=ffff60000d5661f0
X05=ffff00006ab30f80 X06=0000000000000001 X07=0000000000000001
X08=ffff00006ab30f83 X09=dfff800000000000 X10=ffff60000d5661f0
X11=1fffe0000d5661f0 X12=ffff60000d5661f1 X13=0000000000000001
X14=1fffe0000d565d58 X15=1fffe00001b92195 X16=0000000000000007
X17=0000000000000000 X18=ffff00000dc90cb0 X19=ffff00006ab30f80
X20=ffff800015e27000 X21=1fffe0000d565d62 X22=0000000000000000
X23=ffff00006ab30f90 X24=ffff00006ab30f88 X25=1fffe0000d5661f1
X26=1fffe0000d5661f0 X27=ffff800054cec000 X28=ffff00006ab30f80
X29=ffff00006ab2ea80 X30=ffff80001073a0c4  SP=ffff00006ab2ea80
PSTATE=20000085 --C- EL1h     FPCR=00000000 FPSR=00000010
Q00=0000000000000000:0000000000000004 Q01=0000000000000000:c1162e42fefa39ef
Q02=ee199d8ef669a2dc:a0c5b429f9edf02e Q03=0000000040000000:0000000000000000
Q04=4010040140100401:4000000000000000 Q05=4010040140100401:4010040140100401
Q06=5555400000400000:5555400000400000 Q07=0000000000000000:0000000000000000
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=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=0000000000000010:00000022b905a3c0 Q31=0000000000000000:0000000000000000
info registers vcpu 1
 PC=ffff800010284bb0 X00=0000000000000080 X01=0000000000000080
X02=0000000000000000 X03=1fffe0000d567b80 X04=00000000f204f1f1
X05=ffff600001f95f32 X06=dfff800000000000 X07=00000000f1f1f1f1
X08=ffff800015e28c00 X09=1fffe00001f96489 X10=0000000000000004
X11=1fffe00001f96472 X12=0000000000000000 X13=0000000000000000
X14=1fffe00001f95f10 X15=ffff8000172c9010 X16=0000000000000000
X17=0000000000000000 X18=ffff00006ab14b48 X19=ffff800015e28c00
X20=ffff800054d15000 X21=0000000000000003 X22=1fffe00001f95f32
X23=ffff800010218964 X24=ffff80001447f2c0 X25=ffff800015e28c00
X26=0000000000000080 X27=ffff00000fcb1a40 X28=1fffe00001f96475
X29=ffff00000fcaf920 X30=ffff800010284b60  SP=ffff00000fcaf920
PSTATE=10000085 ---V EL1h     FPCR=00000000 FPSR=00000010
Q00=0000000000000000:4080ab99c2220bba Q01=0000000000000000:41099d0000000000
Q02=ee199d8ef669a2dc:a0c5b429f9edf02e Q03=4010040100000000:0000000000000000
Q04=0000000000000000:0000000000000000 Q05=4010040140100401:4010040140100401
Q06=0000000055000000:0000000055000000 Q07=0000000000000000:3ff16b680ee9e96a
Q08=0000000000000000:3fbd7e13ba9721c8 Q09=0000000000000000:3fe3580bddfdbf79
Q10=0000000000000000:3fe0000000000000 Q11=0000000000000000:900e01e73953d874
Q12=0000000000000000:62cf178d839cff1c Q13=0000000000000000:a230e22969454597
Q14=0000000000000000:a5fd4dc36b8b31f9 Q15=0000000000000000:5c99bd9a2c7b1156
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=000000000000000d:00000000e12650bf Q31=0000000000000000:0000000000000000