syzkaller login: [ 77.447372][ T2038] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 77.465307][ T2038] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 77.493634][ T2038] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. Warning: Permanently added '[localhost]:35721' (ECDSA) to the list of known hosts. 1970/01/01 00:01:32 fuzzer started 1970/01/01 00:01:35 connecting to host at localhost:40343 1970/01/01 00:01:35 checking machine... 1970/01/01 00:01:35 checking revisions... 1970/01/01 00:01:37 testing simple program... [ 98.313872][ T2198] cgroup: Unknown subsys name 'net' [ 98.674356][ T2198] cgroup: Unknown subsys name 'rlimit' executing program 1970/01/01 00:01:38 BUG: program execution failed: executor 0: EOF VM DIAGNOSIS: 09:49:50 Registers: info registers vcpu 0 PC=ffff80000912ec78 X00=ffff80000912ec70 X01=ffff80000912ecb0 X02=0000000000000000 X03=7fffffffffffffff X04=0000000000000041 X05=0000001702218900 X06=ffff00007fbc0040 X07=7fffffffffffffff X08=000000170188f280 X09=0000000000000000 X10=fbff000005258c00 X11=ffff80000a28a698 X12=ffff00007fbc4940 X13=0000000000000001 X14=00000000000002c5 X15=000003873fbd4af6 X16=ffff800008004000 X17=ffff800075984000 X18=0000000000000000 X19=ffff80000a4dd040 X20=0000000000004bf8 X21=00000016d1415400 X22=00000017018b99a0 X23=0000000000000003 X24=7fffffffffffffff X25=ffff00007fbc004c X26=ffff00007fbc0178 X27=ffff00007fbc0138 X28=ffff00007fbc00f8 X29=ffff800008003e60 X30=9bd280000912ecc8 SP=ffff800008003e60 PSTATE=604000c9 -ZC- 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=1d857ee04faaf939:20ece1675a456eff Z18=9b5e58cef876f5bd:50fc5de3b3b7b0b2 Z19=bd4e524478dcd583:3fc67a1d9283c1f7 Z20=38cff58cfd59e367:00ebfd455a0e5bec Z21=c214eda07d824e8d:7760863ca95bf0c8 Z22=a9c6ce1afebd92fa:700b1c80a0c5fe2d Z23=4f4546f579cec587:c787ff651163bc0e Z24=6b20657479622d32:3320646e61707865 Z25=712da5393467a6d3:de87667257ff1b12 Z26=7e8c3a8eeab8f8e1:15f71aeb47653aaa Z27=0800000000000000:0000000000000002 Z28=0800000000000000:0000000000000003 Z29=0800000000000000:0000000000000004 Z30=0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000004 info registers vcpu 1 PC=ffff80000912ec78 X00=ffff80000912ec70 X01=0000000000000000 X02=0000000000000001 X03=ffff00007fbd88c0 X04=0000000000000000 X05=00000000ffffb16a X06=0000000002bf1a62 X07=ffff00007fbd8940 X08=f6ff00000292fd78 X09=0e22053aa4f9cb50 X10=7b0af1b99383a5cc X11=ffff80000a25feb8 X12=ffff800009e540a0 X13=0000000000000001 X14=00000000000002a4 X15=0000000000004000 X16=ffff80000800c000 X17=ffff800075998000 X18=0000000000000000 X19=ffff80000a36df88 X20=ffff80000a36df80 X21=0000000000000000 X22=0000000000000004 X23=ffff80000a36df88 X24=0000000000000028 X25=0000000000000001 X26=0000000000000001 X27=ffff00007fbd4080 X28=ffff00007fbd4040 X29=ffff80000800bd90 X30=06b180000813e220 SP=ffff80000800bd90 PSTATE=404000c9 -Z-- 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=0000000000000000:4127533000000000 Z02=0000000000000000:3fcb73322302c33a Z03=0000000040000000:0000000000000000 Z04=4010040140100401:4000000000000000 Z05=4010040140100401:4010040140100401 Z06=5555400000400000:5555400000400000 Z07=0000000000000000:0000000000000000 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=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=0000000000000010:0000001564901da0 Z31=0000000000000000:0000000000000000