syzkaller login: [ 84.602406][ T2037] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 84.620432][ T2037] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 84.647377][ T2037] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. Warning: Permanently added '[localhost]:4935' (ECDSA) to the list of known hosts. 1970/01/01 00:01:46 fuzzer started 1970/01/01 00:01:51 connecting to host at localhost:40715 1970/01/01 00:01:51 checking machine... 1970/01/01 00:01:51 checking revisions... 1970/01/01 00:01:53 testing simple program... 1970/01/01 00:01:53 BUG: host setup failed: failed to run ["/syz-executor" "setup" "fault" "usb"]: signal: segmentation fault VM DIAGNOSIS: 21:36:50 Registers: info registers vcpu 0 PC=ffff800009133978 X00=ffff800009133970 X01=0000000000000000 X02=0000000000000001 X03=ffff00007fbc38c0 X04=0000000000000000 X05=f0ff0000049aee40 X06=00000000036edb8c X07=ffff00007fbc3940 X08=f0ff0000049afd78 X09=1384db9b40130dad X10=d481aa810a56bf0c X11=ffff80000a26feb8 X12=ffff800009e54600 X13=00000000000000a4 X14=00000000000000a4 X15=0000268660e410b2 X16=0000000000000000 X17=0000000000000000 X18=0000000000000000 X19=ffff80000a37df88 X20=ffff80000a37df80 X21=0000000000000000 X22=0000000000000004 X23=ffff80000a37df88 X24=0000000000000028 X25=f0ff0000049aee40 X26=00000000418004fc X27=000000000007a6e8 X28=f0ff0000049aee40 X29=ffff80000a90bb60 X30=8d8780000813f280 SP=ffff80000a90bb60 PSTATE=804000c9 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=bb875612888f7ba7:ad737e07b296f5f5 Z18=c030ad72e3dca4ec:0464eeee304a645d Z19=267abea0fe6b50e5:4794a8f4fcb8c0d3 Z20=fc9a412ef8c82819:ebc9ad8423b342b4 Z21=a06c12c5a1cad5d2:833ca2e281627636 Z22=9e60da57cb5226ee:59bd2cf9da0fdc94 Z23=ccafa80db274a025:2b43489ee790af91 Z24=6b20657479622d32:3320646e61707865 Z25=7ca840348f872a21:28b807d29eb9d234 Z26=bc78582960c57ab4:58266f7504e7a9eb Z27=0800000000000000:0000000000000002 Z28=0800000000000000:0000000000000003 Z29=0800000000000000:0000000000000004 Z30=0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000004 info registers vcpu 1 PC=ffff800009133978 X00=ffff800009133970 X01=0000000000000000 X02=0000000000000001 X03=ffff00007fbd78c0 X04=0000000000000000 X05=faff000003a7af40 X06=00000000036edb8c X07=f8ff000002dcde08 X08=f8ff000002dcde08 X09=caf650443d3de15d X10=33b6b5b9aca8aa07 X11=ffff80000a26feb8 X12=ffff800009e54600 X13=0000000000000239 X14=0000000000000239 X15=00004a93bc91f294 X16=0000000000000053 X17=000000000000000f X18=00000000dbea3e0d X19=ffff80000a37df88 X20=ffff80000a37df80 X21=0000000000000000 X22=0000000000000004 X23=ffff80000a37df88 X24=0000000000000028 X25=faff000003a7af40 X26=00000000418004fc X27=000000000007ac90 X28=faff000003a7af40 X29=ffff80000a96bb60 X30=1aaa80000813f280 SP=ffff80000a96bb60 PSTATE=804000c9 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=676f6f672f6d6f63:2e62756874696700 Z02=676b702f72656c6c:616b7a79732f656c Z03=0000000000000000:0000000000000001 Z04=0000000000000000:0000000000000000 Z05=4010040140100401:4010040140100401 Z06=0000000000000001:0000000000000001 Z07=0000000000000000:3ff9cbca715984d7 Z08=0000000000000000:3fc05de32c645ae4 Z09=0000000000000000:3fe29bb823fbc672 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:000000002c9c2eb4 Z31=0000000000000000:0000000000000000