syzkaller login: [ 131.303629][ T3126] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 131.345286][ T3126] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 131.372724][ T3126] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. Warning: Permanently added '[localhost]:22200' (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:36635 1970/01/01 00:02:35 checking machine... 1970/01/01 00:02:35 checking revisions... 1970/01/01 00:02:35 testing simple program... 1970/01/01 00:02:36 BUG: got no fallback coverage: loop exited with status 11 VM DIAGNOSIS: 05:25:09 Registers: info registers vcpu 0 PC=ffff8000102f4a08 X00=0000000000000000 X01=1fffe00001158b1a X02=0000000000000000 X03=1fffe0000d562980 X04=00000000f204f1f1 X05=ffff60000143ec0a X06=0000000000000001 X07=0000000000000003 X08=ffff000009963557 X09=dfff800000000000 X10=ffff60000132c6aa X11=1fffe0000132c6aa X12=ffff60000132c6ab X13=0000000000000000 X14=1fffe0000143ebe8 X15=00000000f201f1f1 X16=0000000000000000 X17=0000000000000000 X18=ffff000010d42c78 X19=1fffe0000143ec70 X20=0000000000000000 X21=ffff80001440751c X22=ffff800054cec000 X23=0000000000000000 X24=ffff800015e28c00 X25=0000000000000001 X26=0000000000000001 X27=ffff000008ac4ec0 X28=0000000000000012 X29=ffff00000a1f5f10 X30=ffff800010285484 SP=ffff00000a1f5f10 PSTATE=00000005 ---- 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=c12bf699d781f4c0:e094d14ff48397b6 Q18=9657d7dc9814839a:0181af37161a0703 Q19=c05b3dc7a882aa0f:b2908ec18e4ac6d8 Q20=8a9b4b73e95fd599:8ad28c4ca6ec98d6 Q21=177da85e94817d5d:1627070b090095cc Q22=1fe7076780c947f4:a6674518e5669ae7 Q23=20e22143be7eec69:01908088cf87eba2 Q24=6b20657479622d32:3320646e61707865 Q25=5d32a74aee3be9d9:ec9a9a1dc2896e1c Q26=b841e703f3523f11:cf99e89574a82e53 Q27=0800000000000000:0000000000000002 Q28=0800000000000000:0000000000000003 Q29=0800000000000000:0000000000000004 Q30=0000000000000000:0000000000000000 Q31=0000000000000000:0000000000000004 info registers vcpu 1 PC=ffff8000105881d4 X00=0000000000000001 X01=dfff800000000000 X02=0000000000000000 X03=1fffe00001f3e691 X04=0000000000000000 X05=0000000000000000 X06=ffff800010569974 X07=ffff00000f9f3480 X08=0000000000000000 X09=1fffe00001f3e7c2 X10=0000000000000004 X11=1fffe00001f3e7ba X12=000000000000001f X13=0000000000000000 X14=1fffe00002195ed0 X15=ffff8000172c9810 X16=0000000000000000 X17=0000000000000000 X18=ffff00006ab3db48 X19=0000000000000001 X20=ffff00000f9f3480 X21=ffff800016077520 X22=1fffe00002195ef2 X23=0000000000000001 X24=ffff000010caf768 X25=ffff00000f9f4748 X26=ffff8000171e77e5 X27=ffff000010caf770 X28=1fffe00002195eed X29=ffff000010caf650 X30=ffff80001002b72c SP=ffff000010caf7d0 PSTATE=60000005 -ZC- EL1h FPCR=00000000 FPSR=00000010 Q00=0000000000000000:0000000000000000 Q01=6b7a79732f323438:3035323937387269 Q02=6420ba5bfcc2ec4b:3c50f37173673910 Q03=0000000000000000:0000000000000000 Q04=4010040100000000:0000000000000000 Q05=4010040140100401:4010040140100401 Q06=5500000000000000:5500000000000000 Q07=0000000000000000:3fedd33831f78c96 Q08=0000000000000000:3fc07c881e406294 Q09=0000000000000000:3fe39da1208b1a35 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=0000000000000005:00000000a20b0178 Q31=0000000000000000:0000000000000000