syzkaller login: ps_bpf_start_bpf: bpf_open: Invalid argument ps_root_recvmsg: Invalid argument ps_root_recvmsgcb: failed to send message to pid 4367: Connection refused ps_bpf_start_bpf: bpf_open: Invalid argument ps_root_recvmsg: Invalid argument [ 121.843723][ T11] cfg80211: failed to load regulatory.db ps_bpf_start_bpf: bpf_open: Invalid argument ps_root_recvmsg: Invalid argument ps_root_recvmsgcb: failed to send message to pid 4383: Connection refused ps_root_recvmsg: Invalid argument ps_bpf_start_bpf: bpf_open: Invalid argument ps_root_recvmsg: Invalid argument ps_root_recvmsgcb: failed to send message to pid 4386: Connection refused ps_bpf_start_bpf: bpf_open: Invalid argument ps_root_recvmsg: Invalid argument ps_bpf_start_bpf: bpf_open: Invalid argument ps_root_recvmsg: Invalid argument ps_root_recvmsg: Invalid argument ps_root_recvmsgcb: failed to send message to pid 4392: Connection refused ps_root_recvmsgcb: failed to send message to pid 4389: Connection refused ps_bpf_start_bpf: bpf_open: Invalid argument ps_root_recvmsg: Invalid argument [ 131.627742][ T4142] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. ps_bpf_start_bpf: bpf_open: Invalid argument ps_root_recvmsg: Invalid argument ps_root_recvmsg: Invalid argument ps_bpf_start_bpf: bpf_open: Invalid argument ps_root_recvmsg: Invalid argument ps_bpf_start_bpf: bpf_open: Invalid argument ps_root_recvmsg: Invalid argument [ 132.273647][ T4142] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 132.288616][ T4142] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 132.298499][ T4142] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 132.308991][ T4142] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. ps_root_recvmsgcb: failed to send message to pid 4410: Connection refused Warning: Permanently added '[localhost]:12352' (ECDSA) to the list of known hosts. ps_root_recvmsg: Invalid argument [ 134.975961][ T4142] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. ps_root_recvmsgcb: failed to send message to pid 4395: Connection refused ps_root_recvmsg: Invalid argument ps_bpf_start_bpf: bpf_open: Invalid argument ps_root_recvmsg: Invalid argument ps_bpf_start_bpf: bpf_open: Invalid argument ps_root_recvmsg: Invalid argument 1970/01/01 00:02:15 fuzzer started ps_root_recvmsgcb: failed to send message to pid 4409: Connection refused ps_root_recvmsgcb: failed to send message to pid 4408: Connection refused ps_root_recvmsgcb: failed to send message to pid 4423: Connection refused ps_bpf_start_bpf: bpf_open: Invalid argument ps_root_recvmsg: Invalid argument ps_root_recvmsg: Invalid argument ps_bpf_start_bpf: bpf_open: Invalid argument ps_root_recvmsg: Invalid argument ps_root_recvmsg: Invalid argument [ 140.948469][ T4142] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. ps_root_recvmsgcb: failed to send message to pid 4434: Connection refused [ 140.968064][ T4142] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. ps_root_recvmsg: Invalid argument ps_root_recvmsgcb: failed to send message to pid 4435: Connection refused ps_root_recvmsg: Invalid argument ps_root_recvmsg: Invalid argument ps_bpf_start_bpf: bpf_open: Invalid argument ps_root_recvmsg: Invalid argument 1970/01/01 00:02:20 connecting to host at localhost:40005 1970/01/01 00:02:20 checking machine... 1970/01/01 00:02:20 checking revisions... ps_root_recvmsg: Invalid argument 1970/01/01 00:02:21 testing simple program... ps_root_recvmsg: Invalid argument ps_bpf_start_bpf: bpf_open: Invalid argument ps_root_recvmsg: Invalid argument ps_root_recvmsg: Invalid argument executing program ps_bpf_start_bpf: bpf_open: Invalid argument ps_root_recvmsg: Invalid argument ps_root_recvmsg: Invalid argument 1970/01/01 00:02:25 BUG: got no fallback coverage: loop exited with status 11 ps_root_recvmsg: Invalid argument [ 148.462237][ T4142] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 148.466287][ T4142] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 148.480228][ T4142] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. ps_root_recvmsgcb: failed to send message to pid 4407: Connection refused ps_bpf_start_bpf: bpf_open: Invalid argument ps_root_recvmsg: Invalid argument ps_root_recvmsg: Invalid argument ps_root_recvmsgcb: failed to send message to pid 4424: Connection refused ps_root_recvmsgcb: failed to send message to pid 4451: Connection refused ps_root_recvmsgcb: failed to send message to pid 4459: Connection refused ps_root_recvmsgcb: failed to send message to pid 4468: Connection refused ps_root_recvmsgcb: failed to send message to pid 4486: Connection refused VM DIAGNOSIS: 22:08:37 Registers: info registers vcpu 0 PC=ffff800014cfaf78 X00=ffff800014cfaf70 X01=0000000000000000 X02=0000000000000003 X03=1fffe00001b99671 X04=1fffe0000d46d48e X05=ffff00006a36a4a0 X06=00009ffff2b92b6c X07=0000000000000001 X08=ffff00006a36a4a7 X09=dfff800000000000 X10=ffff60000d46d494 X11=1fffe0000d46d494 X12=ffff60000d46d495 X13=00000000000004c7 X14=1fffe0000d46d436 X15=1fffe000033b9455 X16=00000000f204f1f1 X17=0000000000000000 X18=ffff000019dca2b0 X19=ffff80001943a4b0 X20=0000000000000000 X21=0000000000000003 X22=0000000000000028 X23=ffff80001943a540 X24=dfff800000000000 X25=ffff80001943a480 X26=0000000000000004 X27=ffff80001943a4b0 X28=dfff800000000000 X29=ffff00006a36a470 X30=ffff80001035e7b8 SP=ffff00006a36a470 PSTATE=10000085 ---V EL1h FPCR=00000000 FPSR=00000010 Q00=0000000000000000:0000000000000000 Q01=6b7a79732f313638:3635353737387269 Q02=2e170b5cf6139492:f0c29987db1bac32 Q03=0000000000000000:0000000000000000 Q04=4010040100000000:0000000000000000 Q05=4010040140100401:4010040140100401 Q06=5500000000000000:5500000000000000 Q07=0000000000000000:0000000000000000 Q08=0000000000000000:0000000000000000 Q09=0000000000000000:0000000000000000 Q10=0000000000000000:0000000000000000 Q11=0000000000000000:0000000000000000 Q12=0000000000000000:0000000000000000 Q13=0000000000000000:0000000000000000 Q14=0000000000000000:0000000000000000 Q15=0000000000000000:0000000000000000 Q16=0000000000000000:0000000000000000 Q17=0000000000000000:0000000000000000 Q18=0000000000000000:0000000000000000 Q19=0000000000000000:0000000000000000 Q20=0000000000000000:0000000000000000 Q21=0000000000000000:0000000000000000 Q22=0000000000000000:0000000000000000 Q23=0000000000000000:0000000000000000 Q24=0000000000000000:0000000000000000 Q25=0000000000000000:0000000000000000 Q26=0000000000000000:0000000000000000 Q27=0000000000000000:0000000000000000 Q28=0000000000000000:0000000000000000 Q29=0000000000000000:0000000000000000 Q30=0000000000000000:000000001447e039 Q31=0000000000000000:0000000000000000 info registers vcpu 1 PC=ffff80001028b31c X00=0000000000000000 X01=0000000100000001 X02=ffff00000fd5f8c0 X03=1fffe00001b9d671 X04=00000000f204f1f1 X05=ffff600001fabf18 X06=dfff800000000000 X07=00000000f1f1f1f1 X08=ffff80001916bc00 X09=ffff00000dcebc74 X10=1fffe00001b9d79b X11=1fffe00001b9d78e X12=ffff800019220184 X13=0000000000000000 X14=1fffe00001fabef6 X15=ffff80001b0d9010 X16=0000000000000000 X17=0000000000000000 X18=ffff00006a377b48 X19=ffff80001916bc00 X20=ffff800016b105b8 X21=ffff80001b0d9000 X22=ffff00000dceb380 X23=1fffe00001b9d674 X24=ffff00000fd5f9e0 X25=ffff80001940e060 X26=0000000000000000 X27=1fffe00001b9d8a0 X28=ffff80001944a100 X29=ffff00000fd5f940 X30=ffff8000103b859c SP=ffff00000fd5f940 PSTATE=20000085 --C- EL1h FPCR=00000000 FPSR=00000000 Q00=0000000000000000:0000000000000000 Q01=6e616863203a7325:0064252074726f70 Q02=732520796c706572:203a6925206c656e Q03=0000000000000000:ff00000000000000 Q04=0000000000000000:0000000000000000 Q05=0000000000000001:4000040000000000 Q06=0010000000000000:0000000100000000 Q07=4010040140100401:4010040140100401 Q08=0000000000000000:0000000000000000 Q09=0000000000000000:0000000000000000 Q10=0000000000000000:0000000000000000 Q11=0000000000000000:0000000000000000 Q12=0000000000000000:0000000000000000 Q13=0000000000000000:0000000000000000 Q14=0000000000000000:0000000000000000 Q15=0000000000000000:0000000000000000 Q16=1000010000014400:1000010000014400 Q17=713c72271afaf11d:e13a1623d2c3fca9 Q18=e2227f915dd314d7:00b08b9263f941ec Q19=69a6104747408dfd:04daa1a0fe07f6b5 Q20=f95c3b5431dff02f:ef1592978f4a7ae3 Q21=c2d8add8d0be8de7:bf2b6d03b9fe0258 Q22=0951272b5976d7f6:51cd9586954e2f38 Q23=0abb01dc4189ddbb:e035ca044f76d426 Q24=6b20657479622d32:3320646e61707865 Q25=0a6b0caff1bc5886:1ce5c097c710035f Q26=89f5c518469f25f7:75bb8f90d4a55586 Q27=0800000000000000:0000000000000002 Q28=0800000000000000:0000000000000003 Q29=0800000000000000:0000000000000004 Q30=0000000000000000:0000000000000000 Q31=0000000000000000:0000000000000004