syzkaller login: [ 80.578616][ T2040] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 80.617529][ T2040] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 80.629979][ T2040] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. Warning: Permanently added '[localhost]:32330' (ECDSA) to the list of known hosts. 1970/01/01 00:01:36 fuzzer started 1970/01/01 00:01:40 connecting to host at localhost:33683 1970/01/01 00:01:40 checking machine... 1970/01/01 00:01:40 checking revisions... 1970/01/01 00:01:42 testing simple program... 1970/01/01 00:01:42 BUG: host setup failed: failed to run ["/syz-executor" "setup" "fault" "usb"]: signal: segmentation fault VM DIAGNOSIS: 12:53:58 Registers: info registers vcpu 0 PC=ffff80000812b650 X00=0000000000000008 X01=ffff80000931cd90 X02=ffff80000a94b5a0 X03=ffff80000a94b5e0 X04=4dbf80000931cd90 X05=0000000000000001 X06=ffff80000a94b5e0 X07=0000000000000000 X08=00000000000000fa X09=000000008be01b19 X10=000000000000000c X11=160072dc0f02000a X12=bd1be08bda58c300 X13=000000baffff1050 X14=87fb4c5e816696cc X15=078b7389428b848e X16=0000000000000000 X17=0000000000000000 X18=0000000000000000 X19=ffff80000812b650 X20=ffff80000a94b5a0 X21=ffff80000a257098 X22=ffff80000a2572f0 X23=f1ff0000056c4ec0 X24=0000000000000000 X25=faff0000055af000 X26=ffff80000a4ad000 X27=0000000000000000 X28=f8ff000002c01500 X29=ffff80000a94b520 X30=09f880000801e5a8 SP=ffff80000a94b520 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=b69b4c0b59851dfb:8c147f3cd63b083b Z18=309183fbd8f2a037:b12aadc89d7e7e4f Z19=bb08a4cf48b70fa9:5acd2f3a37e53bfd Z20=89c5df6312528dc2:1565d7503031231c Z21=43cdb426de298303:866c1306e52a658d Z22=98f39cab5c554602:179b22f013a6f5d3 Z23=5e04f66be59b8f42:6c8c9c1a89e8872b Z24=6b20657479622d32:3320646e61707865 Z25=0e421453a08c6193:ca52f8296550b2e8 Z26=81a98de26e3eb463:d1a297a75fa09940 Z27=0800000000000000:0000000000000002 Z28=0800000000000000:0000000000000003 Z29=0800000000000000:0000000000000004 Z30=0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000004 info registers vcpu 1 PC=ffff800008593250 X00=f2ff000004a62028 X01=fbff0000056c2fe8 X02=0000000000000000 X03=fbff0000056c2f40 X04=fbff0000056c2fe8 X05=f2ff000005dd7c10 X06=000000000381fd88 X07=ffff00007fbd7980 X08=ffff00007fbd7a00 X09=00000000000006c7 X10=0000000000000001 X11=0000000000000001 X12=0000000000000001 X13=0000000000000092 X14=0000000000000092 X15=0000979e150ed060 X16=0000000000000073 X17=000000000000000f X18=00000000d7b9f4bb X19=ffff80000a38e008 X20=ffff80000a38e000 X21=0000000000000000 X22=0000000000000004 X23=ffff80000a38e008 X24=0000000000000028 X25=ffff80000a4ad000 X26=0000000000000001 X27=0000000000000000 X28=fbff0000056c2f40 X29=ffff80000a95bb80 X30=9eca800008140ca0 SP=ffff80000a95bb80 PSTATE=604000c9 -ZC- 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=0000000000000000:40056599728fb9da Z01=0000000000000000:412f59e000000000 Z02=0000000000000000:3fd7edc14868e8a0 Z03=0000000000000000:3ff0000000000000 Z04=0000000000000000:3ff0000000000000 Z05=0000000000000000:3fd3333333333333 Z06=0000000000000001:0000000000000001 Z07=0000000000000000:3ff714aaea79b433 Z08=0000000000000000:3fbd74d4efa2dd38 Z09=0000000000000000:3fe38918fe54c81e 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:00000000ead94302 Z31=0000000000000000:0000000000000000