syzkaller login: [  108.081465][ T3137] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  108.099282][ T3137] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  108.104798][ T3137] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
Warning: Permanently added '[localhost]:60962' (ECDSA) to the list of known hosts.
1970/01/01 00:02:09 fuzzer started
1970/01/01 00:02:12 connecting to host at localhost:44301
1970/01/01 00:02:12 checking machine...
1970/01/01 00:02:12 checking revisions...
1970/01/01 00:02:13 testing simple program...
1970/01/01 00:02:14 BUG: got no fallback coverage:
loop exited with status 11

VM DIAGNOSIS:
21:49:39  Registers:
info registers vcpu 0
 PC=ffff8000110d13a4 X00=000000000000000d X01=ffff00007fbc7400
X02=0000000000000007 X03=ffff80006d4e3000 X04=ffff800010003f40
X05=ffff80006d4e3000 X06=faff0000034002e8 X07=0000000000000000
X08=faff000003400288 X09=ffff80001280c5a8 X10=faff000003400262
X11=faff000003400260 X12=0000000000000040 X13=999c24e837bc67ff
X14=67197cf9c4547df5 X15=0000000000000000 X16=0000000000000000
X17=0000000000000000 X18=0000000000000000 X19=f2ff000003025400
X20=ffff800012702690 X21=fbff000003031700 X22=000000000000000d
X23=0000000000000001 X24=ffff8000126ddff8 X25=ffff800010000000
X26=ffff800010004000 X27=fdff000005ff9180 X28=f3ff0000033e5b80
X29=ffff800010003f30 X30=349880001010ce54  SP=ffff800010003f30
PSTATE=a04000c9 N-C- 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=dcf76ba3b3d97a13:ab2d09eca9dbf9f3
Z18=04dd1f843f4206ee:5925e3fdb58537ef Z19=34a1bccf45fc2964:20cf6e52d8688a9f
Z20=2ec307804bb3e204:2d11fc21212562b7 Z21=5949f8683624d63f:95c8d2882ea34a7a
Z22=7bc13551ae9a735c:b29c66be7978ec2a Z23=b97c9676a5ee7980:56849c97b07ce984
Z24=6b20657479622d32:3320646e61707865 Z25=60a06bb303c37c65:faf3fe416bc78139
Z26=cd14c07d66983b9d:5bb0fb842ebef94d Z27=0800000000000000:0000000000000002
Z28=0800000000000000:0000000000000003 Z29=0800000000000000:0000000000000004
Z30=0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000004
info registers vcpu 1
 PC=ffff80001012d0e0 X00=ffff8000110d1290 X01=ffff8000110d12d0
X02=0000000000000000 X03=7fffffffffffffff X04=0000000000000041
X05=0000001f46188c00 X06=ffff00007fbd6e00 X07=7fffffffffffffff
X08=0000001f457ff580 X09=000000000168d80f X10=000000000000010f
X11=0000000000000001 X12=0000000000000001 X13=0000000000000001
X14=000000000000010f X15=00004f9ac36027ca X16=0000000000000019
X17=0000000000000001 X18=000000000000000e X19=ffff80001296f8c0
X20=00000000000067e2 X21=0000001f3305bc00 X22=0000001f458deea0
X23=0000000000000003 X24=7fffffffffffffff X25=ffff00007fbd6e0c
X26=ffff00007fbd6f38 X27=ffff00007fbd6ef8 X28=ffff00007fbd6eb8
X29=ffff80001000be30 X30=efba8000110d12e8  SP=ffff80001000be30
PSTATE=604000c9 -ZC- 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=0000000042554a6e:75312e72656c6c61
Z02=bef36277f17a0995:e57a8d600f556a8e Z03=4010040100000000:0000000000000000
Z04=0000000000000000:0000000000000000 Z05=4010040140100401:4010040140100401
Z06=0000000055000000:0000000055000000 Z07=0000000000000000:0000000000000001
Z08=0000000000000000:0000000000000003 Z09=0000000000000000:0000000000000000
Z10=0000000000000000:0000000000000000 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:0000000021d76685 Z31=0000000000000000:0000000000000000