syzkaller login: [  125.039048][ T3142] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  125.050601][ T3142] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  125.061800][ T3142] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
Warning: Permanently added '[localhost]:64346' (ECDSA) to the list of known hosts.
1970/01/01 00:02:22 fuzzer started
1970/01/01 00:02:26 connecting to host at localhost:35987
1970/01/01 00:02:26 checking machine...
1970/01/01 00:02:26 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:
21:14:59  Registers:
info registers vcpu 0
 PC=ffff800010011a80 X00=0000000000000000 X01=0000000000000000
X02=0000000000000005 X03=1fffe00001500415 X04=1ffff00002e1232b
X05=1fffe00001500416 X06=00009ffffeaffd00 X07=0000000000000004
X08=ffff800015f3f180 X09=1fffe00001500418 X10=ffff600001500300
X11=1fffe00001500300 X12=1fffe000015003cf X13=0000000000000001
X14=ffff00000a80207c X15=ffff00000a802080 X16=0000000000000000
X17=0000000000000000 X18=ffff00000a8020b8 X19=ffff00000a801780
X20=ffff000011f40fc0 X21=ffff00000a8020c4 X22=1fffe00001500419
X23=0000000000000004 X24=ffff00000a8020c8 X25=1fffe0000150040f
X26=1fffe00001500417 X27=ffff00000a8020b4 X28=ffff800015f82140
X29=ffff8000184e7500 X30=ffff800013c8943c  SP=ffff8000184e7500
PSTATE=000003c5 ---- 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=d47dacb973d1505f:621e536bf5010d46
Q18=9f3acf45e9173e92:698a0c70d015415f Q19=eab32e015a78eb0e:ca1db77e15bba863
Q20=a323ca15cf65f7f5:62d93fd4e90de7d2 Q21=708bfdadf4298a04:484d704696180109
Q22=62a3f4e073d215ba:c5d017306ccafd1c Q23=6245c125c12613a9:200046d410e55951
Q24=6b20657479622d32:3320646e61707865 Q25=9baa874ce672285e:7d84bb8f4619db89
Q26=b039c924663a4258:6d076b40a559fbfe Q27=0800000000000000:0000000000000002
Q28=0800000000000000:0000000000000003 Q29=0800000000000000:0000000000000004
Q30=0000000000000000:0000000000000000 Q31=0000000000000000:0000000000000004
info registers vcpu 1
 PC=ffff800010282fd8 X00=0000000000000000 X01=00000000000000c0
X02=ffff800015f08000 X03=1fffe000011519d9 X04=ffff70000305ef00
X05=ffff8000182f7820 X06=00008ffffcfa10fc X07=0000000000000001
X08=ffff8000182f7827 X09=dfff800000000000 X10=ffff70000305ef04
X11=1ffff0000305ef04 X12=ffff70000305ef05 X13=0000000000000001
X14=1ffff0000305eef4 X15=ffff00006ab13b7c X16=0000000000000007
X17=0000000000000000 X18=ffff00006ab13b48 X19=ffff800015f20000
X20=ffff000008a8cec0 X21=ffff8000161585a0 X22=0000000000000000
X23=ffff000008a8d838 X24=ffff800015f0ac00 X25=0000000000000001
X26=0000000000000000 X27=ffff000008a8cec0 X28=0000000000000002
X29=ffff8000182f75f0 X30=ffff800010283c64  SP=ffff8000182f75f0
PSTATE=000000c5 ---- EL1h     FPCR=00000000 FPSR=00000010
Q00=0000000000000000:0000000000000000 Q01=00000000594f4464:33682e72656c6c61
Q02=3b24e9069ebcdc61:570b2f8d8d3cb047 Q03=4010040100000000:0000000000000000
Q04=0000000000000000:0000000000000000 Q05=4010040140100401:4010040140100401
Q06=0000000055000000:0000000055000000 Q07=0000000000000000:3feadea4f27e1a62
Q08=0000000000000000:3f86406521166ac0 Q09=0000000000000000:3fe5070f36b56f9f
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:00000000c7af9ef1 Q31=0000000000000000:0000000000000000