syzkaller login: [ 99.489434][ T2045] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 99.508322][ T2045] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 99.525692][ T2045] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. Warning: Permanently added '[localhost]:7280' (ECDSA) to the list of known hosts. 1970/01/01 00:02:19 fuzzer started 1970/01/01 00:02:22 connecting to host at localhost:35563 1970/01/01 00:02:23 checking machine... 1970/01/01 00:02:23 checking revisions... 1970/01/01 00:02:24 testing simple program... 1970/01/01 00:02:25 BUG: got no fallback coverage: loop exited with status 11 VM DIAGNOSIS: 05:43:10 Registers: info registers vcpu 0 PC=ffff8000105dcdf0 X00=f9ff000006dd1900 X01=0000000000000040 X02=ffff8000100037c0 X03=ffff800012880000 X04=0000000000000001 X05=0000000000000001 X06=0000000000000002 X07=0000000000000002 X08=ffff800010003870 X09=0000000000000000 X10=0000000080100003 X11=ffff800011e0d8d0 X12=0000000000000000 X13=00000000000002ca X14=00000000000002ca X15=0000000000004000 X16=ffff800010004000 X17=ffff80006d9d1000 X18=000000000000000e X19=f3ff0000054b1e80 X20=ffff800010127830 X21=ffff8000100037d0 X22=f9ff000006dd1900 X23=f3ff000002a6a400 X24=0000000000000a20 X25=0000000000000000 X26=ffff00007fbc1a00 X27=ffff00007fbcad20 X28=f3ff000002a6a400 X29=ffff800010003760 X30=ffff80001001cc2c SP=ffff800010003760 PSTATE=80400009 N--- 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=6b7a79732f313638:3232353231397269 Z02=4a435cea14192601:aa90ea11838e8371 Z03=0000000000000000:0000000000000000 Z04=4010040100000000:0000000000000000 Z05=4010040140100401:4010040140100401 Z06=5500000000000000:5500000000000000 Z07=0000000000000000:3fedc8114bf1a64f Z08=0000000000000000:3fb24224aedfe908 Z09=0000000000000000:3fe40fc785f86da6 Z10=0000000000000000:3fe0000000000000 Z11=0000000000000000:b22baef508ebbf11 Z12=0000000000000000:8ff4184762883d48 Z13=0000000000000000:59942df697437650 Z14=0000000000000000:0bc41b49429bba24 Z15=0000000000000000:d6aad9a9f64a9513 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:00000000eff2b696 Z31=0000000000000000:0000000000000000 info registers vcpu 1 PC=ffff8000100249a0 X00=ffff800012893eb0 X01=0000000000000009 X02=0000000000000000 X03=0000000000000000 X04=0000000000000000 X05=0000000000000000 X06=0000000000000000 X07=ffff80001286b7f0 X08=fcff0000054b4bb8 X09=b8afddb5ac274831 X10=2bb0978442914d9c X11=ffff800011e0d8d0 X12=0000000000000000 X13=000000000000007d X14=000000000000007d X15=00004268bb807432 X16=0000000000000019 X17=0000000000000001 X18=000000000000000e X19=0000000000000009 X20=fcff0000054b3d00 X21=fcff0000054b3d00 X22=f5ff000005392940 X23=00000000400004d8 X24=f1ff000004a94d80 X25=ffff80001248c000 X26=0000000045585401 X27=000000000007529c X28=0000000000000000 X29=ffff800012893c10 X30=ffff800010127640 SP=ffff800012893c10 PSTATE=404003c9 -Z-- 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=3e2fdeb9ff2f4a9d:fd8de306d1364dc0 Z18=0ad4d3a7de90201b:6c5a501c6957fc3b Z19=1be3c85afaf1fea3:8e6b86ac7436e8ce Z20=6c556fc1595834d0:b6756ca603068d76 Z21=087a2332f7dc211a:a054d90f97573903 Z22=6562064aed05d723:1e987565d14e7990 Z23=9f492f3960141072:530f7995b0467d59 Z24=6b20657479622d32:3320646e61707865 Z25=b0f620ab9af92d24:1a8a6396a3cbb586 Z26=d21fa90153b70d62:c9cac0d1df45c93d Z27=0800000000000000:0000000000000002 Z28=0800000000000000:0000000000000003 Z29=0800000000000000:0000000000000004 Z30=0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000004