syzkaller login: [ 88.184628][ T2038] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 88.200363][ T2038] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 88.214155][ T2038] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. Warning: Permanently added '[localhost]:44197' (ECDSA) to the list of known hosts. 1970/01/01 00:01:44 fuzzer started 1970/01/01 00:01:48 connecting to host at localhost:44343 1970/01/01 00:01:48 checking machine... 1970/01/01 00:01:48 checking revisions... 1970/01/01 00:01:48 BUG: failed to run executor version: failed to run ["/syz-executor" "version"]: signal: segmentation fault VM DIAGNOSIS: 10:46:43 Registers: info registers vcpu 0 PC=ffff800009133978 X00=0000000000000000 X01=0000000000000008 X02=f9ff0000046e8fc0 X03=ffff800009133970 X04=0000000000000000 X05=0000000000000089 X06=0000000000000080 X07=ffffffffffffffff X08=0000000000000001 X09=0000000000002732 X10=000000000000b67e X11=000000000000b67e X12=009cff51b8c21602 X13=000027324725d7ec X14=00000000000000b0 X15=000068bed4e61a84 X16=0000000000000017 X17=0000000000000013 X18=00000000733b4fe3 X19=ffff80000a5cb1c0 X20=0000000000000008 X21=f9ff0000046e9088 X22=f9ff0000046e95c0 X23=ffff80000a266080 X24=ffff80000a4a61d8 X25=00000000ffffffff X26=f5ff0000056bd280 X27=000000000007ac90 X28=fbff000005645200 X29=ffff80000a913b30 X30=3d9d80000878ad60 SP=ffff80000a913b30 PSTATE=204000c9 --C- 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=0000000000000000:3ff3c30c2134a1da Z08=0000000000000000:3fbb6db6db6db6d8 Z09=0000000000000000:3fe543a9a49805ae 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:00000000be6c96a8 Z31=0000000000000000:0000000000000000 info registers vcpu 1 PC=ffff800008097418 X00=0000000000208040 X01=f3ff00000386bf00 X02=f0ff000002c88010 X03=ffff800075987000 X04=0000000000000000 X05=f6ff00000519de80 X06=0000000000000014 X07=f7ff000002dcf088 X08=f7ff000002dcf088 X09=bb37b453a32412e5 X10=8a60b78eb8f8875b X11=ffff80000a26feb8 X12=ffff800009e545e8 X13=000000000000022a X14=000000000000022a X15=00005e73897dab42 X16=0000000000000007 X17=0000000000000003 X18=0000000089a6d496 X19=f6ff000002ce0000 X20=f4ff000003678780 X21=f6ff00000519de80 X22=ffff80000a266080 X23=ffff80000a289040 X24=f6ff00000519e420 X25=f6ff00000519de80 X26=00000000418004fc X27=000000000007ac90 X28=f6ff00000519de80 X29=ffff80000a90bbb0 X30=ffff8000080972bc SP=ffff80000a90bbb0 PSTATE=80400009 N--- 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=96d743aeef52f744:2933d12b93788ff1 Z18=20b32dbd98a3aa3d:7d950484eacac7f1 Z19=c7f502617c6c6462:60e2c178ea937c75 Z20=d14c539fb4370a90:ab61c9a0984a7a0f Z21=4ba29683533663ff:ce5726e59355c713 Z22=2644acb40a0c003f:27222e4cdb3db272 Z23=b49745c837b25da4:265a5f977028d4a3 Z24=6b20657479622d32:3320646e61707865 Z25=81283e00c8ec84db:215ca0bd312a2bb9 Z26=03c04859d64a9b11:46cdd919507f2224 Z27=0800000000000000:0000000000000002 Z28=0800000000000000:0000000000000003 Z29=0800000000000000:0000000000000004 Z30=0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000004