syzkaller login: [ 108.639964][ T2028] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 108.672263][ T2028] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 108.699338][ T2028] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. Warning: Permanently added '[localhost]:23285' (ECDSA) to the list of known hosts. 1970/01/01 00:02:05 fuzzer started 1970/01/01 00:02:09 connecting to host at localhost:44755 1970/01/01 00:02:10 checking machine... 1970/01/01 00:02:10 checking revisions... 1970/01/01 00:02:10 BUG: failed to run executor version: failed to run ["/syz-executor" "version"]: signal: segmentation fault VM DIAGNOSIS: 00:03:18 Registers: info registers vcpu 0 PC=ffff80000b34e788 X00=ffff80000b34e780 X01=0000000000000000 X02=0000000000000003 X03=1fffe000012cda09 X04=1ffff000021b6dee X05=ffff800010db6ed0 X06=00008ffffde49226 X07=0000000000000001 X08=ffff800010db6ed7 X09=dfff800000000000 X10=ffff7000021b6dda X11=1ffff000021b6dda X12=ffff7000021b6ddb X13=000000000000044e X14=1ffff000021b6d8a X15=dfff800000000000 X16=ffff800008008000 X17=ffff80005cde3000 X18=ffff0000136f9588 X19=ffff80000deb2170 X20=0000000000000000 X21=0000000000000003 X22=0000000000000028 X23=ffff80000deb2200 X24=dfff800000000000 X25=ffff80000deb2140 X26=0000000000000004 X27=ffff80000deb2170 X28=dfff800000000000 X29=ffff800010db6f20 X30=ffff8000083656b8 SP=ffff800010db6f20 PSTATE=100000c5 ---V 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=b46f9f0c6bb316ea:48bfd521b9da9c1f Q18=8023c14ec127cd84:14aadf2871b4a043 Q19=d78ace503014e882:f20dd06984040234 Q20=9f0962533bd327ae:b5dcf415e127fea1 Q21=d2a46fd1917171a2:f3abbef2eb26bbc7 Q22=b39af5560be37bee:8ca786da4be40085 Q23=21196679643c76e5:b5f46eb5bf30107e Q24=6b20657479622d32:3320646e61707865 Q25=47ff6c35a569871c:f608449f2354a822 Q26=3e58d70f6b148081:871dc5f2c2c9c6be Q27=0800000000000000:0000000000000002 Q28=0800000000000000:0000000000000003 Q29=0800000000000000:0000000000000004 Q30=0000000000000000:0000000000000000 Q31=0000000000000000:0000000000000004 info registers vcpu 1 PC=ffff80000b34e788 X00=ffff80000b34e780 X01=0000000000000000 X02=0000000000000003 X03=1fffe0000d54a8f0 X04=dfff800000000000 X05=ffff800010d877b0 X06=0000000000000000 X07=0000000000000001 X08=ffff800010d877b3 X09=dfff800000000000 X10=ffff7000021b0ef6 X11=1ffff000021b0ef6 X12=ffff7000021b0ef7 X13=0000000000000020 X14=1ffff000021b0ecc X15=ffff800008927964 X16=0000000051ce7059 X17=00000000b80f9a06 X18=ffff00006aa42c3c X19=ffff80000deb2170 X20=0000000000000000 X21=0000000000000003 X22=0000000000000028 X23=ffff80000deb2200 X24=dfff800000000000 X25=ffff80000deb2140 X26=0000000000000004 X27=ffff80000deb2170 X28=0000000000000009 X29=ffff800010d877d0 X30=ffff8000083656b8 SP=ffff800010d877d0 PSTATE=100000c5 ---V EL1h FPCR=00000000 FPSR=00000010 Q00=0000000000000000:0000000000000000 Q01=676f6f672f6d6f63:2e62756874696700 Q02=676b702f72656c6c:616b7a79732f656c Q03=0000000000000000:0000000000000001 Q04=0000000000000000:0000000000000000 Q05=4010040140100401:4010040140100401 Q06=0000000000000001:0000000000000001 Q07=0000000000000000:3ff3d27365fc7c73 Q08=0000000000000000:3fc87e1c319b3da4 Q09=0000000000000000:3fe35f1f48e8d0b3 Q10=0000000000000000:3fe0000000000000 Q11=0000000000000000:67db0145a5e247eb Q12=0000000000000000:cf773841ef01d7ce Q13=0000000000000000:3484486789782f58 Q14=0000000000000000:25dac9c2c2e9695a Q15=0000000000000000:6d3b7c253d133f8c 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=000000000000000e:0000000033ce27cf Q31=0000000000000000:0000000000000000