syzkaller login: [ 43.372560][ T2048] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 43.375771][ T2048] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. Warning: Permanently added '[localhost]:31002' (ECDSA) to the list of known hosts. [ 45.394796][ T2048] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. 1970/01/01 00:00:45 fuzzer started 1970/01/01 00:00:47 connecting to host at localhost:39349 1970/01/01 00:00:47 checking machine... 1970/01/01 00:00:47 checking revisions... 1970/01/01 00:00:47 BUG: failed to run executor version: failed to run ["/syz-executor" "version"]: signal: segmentation fault VM DIAGNOSIS: 15:58:49 Registers: info registers vcpu 0 PC=ffff80000915a698 X00=ffff80000915a690 X01=0000000000000000 X02=ffff80000a268008 X03=0000000000000006 X04=ffff00007fbcabb0 X05=f4ff000004f533c0 X06=0000000000000058 X07=ffff80000a6cb9f4 X08=ffff8000080102a0 X09=0000000000000000 X10=ffff800075950000 X11=0000000000000000 X12=0000000000000001 X13=0000000000000001 X14=0000000000000218 X15=00005398647588d2 X16=ffff80000a3dceb8 X17=000000009821462b X18=000000000000001c X19=ffff80000a39e008 X20=ffff80000a39e000 X21=0000000000000000 X22=0000000000000004 X23=ffff80000a39e008 X24=0000000000000028 X25=ffff80000a286110 X26=f9ff000002d2bf00 X27=0000000000000000 X28=0000000000000000 X29=ffff80000a6cbd00 X30=529d800008140f10 SP=ffff80000a6cbd00 PSTATE=004000c9 ---- 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=676f6f672f6d6f63:2e62756874696700 Z02=676b702f72656c6c:616b7a79732f656c Z03=0000000000000000:0000000000000001 Z04=0000000000000000:0000000000000000 Z05=4010040140100401:4010040140100401 Z06=0000000000000001:0000000000000001 Z07=0000000000000000:3ff7e35769471704 Z08=0000000000000000:3fc32906ecaed604 Z09=0000000000000000:3fe296c9b12fb33c Z10=0000000000000000:3fe0000000000000 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:0000000007efcff9 Z31=0000000000000000:0000000000000000 info registers vcpu 1 PC=ffff8000085967b0 X00=0000000100000000 X01=f7ff000005472558 X02=f7ff000005472558 X03=ffff80000a923c78 X04=ffff80000a923c78 X05=0000000000000001 X06=ffff80000a2932d8 X07=ffff00007fbd6c40 X08=ffff00007fbd6cc0 X09=0000000000000400 X10=0000000000000001 X11=0000000000000001 X12=0000000000000000 X13=0000000000000001 X14=00000000000001fa X15=00003f6b7d341e46 X16=ffff80000a3dceb8 X17=000000009ac6d16d X18=000000000000001c X19=f7ff000005471f80 X20=ffff80000a26a6d8 X21=f0ff000003a5f480 X22=f7ff000005472580 X23=ffff80000a286080 X24=ffff80000a4c7228 X25=00000000ffffffff X26=f9ff000006750000 X27=0000000000000009 X28=faff00000351df80 X29=ffff80000a923b20 X30=9caa800008793b0c SP=ffff80000a923b20 PSTATE=204000c9 --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=b7a5be4806ab1fb2:2534b6c19d4cbcc0 Z18=dc316e1b2ffde13e:c3e1fea86bade15f Z19=40900099146d7fc7:98e70e4b38af07e1 Z20=0791fe1862ef036a:e5659a8743ea238e Z21=5ed129c120c2b416:c2652bc97c8aebeb Z22=6cb45db82812bf20:2145a0451b31d9d3 Z23=f412365e3c6d7a83:1907eca7ddfb9b4e Z24=6b20657479622d32:3320646e61707865 Z25=0ec9bb12b0ea56bb:46fb833617b1cfe6 Z26=aad82338e94d3637:2f2682a76b4b9079 Z27=0800000000000000:0000000000000002 Z28=0800000000000000:0000000000000003 Z29=0800000000000000:0000000000000004 Z30=0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000004