syzkaller login: [   36.349266][ T2834] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[   36.350350][ T2834] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[   36.350823][ T2834] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
Warning: Permanently added '[localhost]:4763' (ECDSA) to the list of known hosts.
1970/01/01 00:00:48 fuzzer started
1970/01/01 00:00:49 connecting to host at localhost:38073
1970/01/01 00:00:49 checking machine...
1970/01/01 00:00:49 checking revisions...
1970/01/01 00:00:50 testing simple program...
[   50.477349][ T2985] cgroup: Unknown subsys name 'net'
[   50.598891][ T2985] cgroup: Unknown subsys name 'hugetlb'
[   50.599870][ T2985] cgroup: Unknown subsys name 'rlimit'
1970/01/01 00:00:50 SYZFATAL: BUG: host setup failed: failed to run ["/syz-executor" "setup" "fault" "usb" "swap"]: exit status 67
mount(/syzcgroup/net, net) failed: 22
mount(/syzcgroup/cpu, hugetlb) failed: 22
mount(/syzcgroup/cpu, rlimit) failed: 22
mkswap ./swap-file
mkswap: image is too small
FAIL: mkswap ./swap-file
SYZFAIL: mkswap failed
 (errno 95: Operation not supported)

VM DIAGNOSIS:
22:16:24  Registers:
info registers vcpu 0
R00=00000000 R01=81fac078 R02=00000002 R03=00000001
R04=00000001 R05=826f6800 R06=82f22340 R07=82eeaa00
R08=82eeaa00 R09=000132cc R10=400004d8 R11=df96de8c
R12=df96de90 R13=df96de30 R14=818161b0 R15=8020cf64
PSR=60030093 -ZC- A S svc32
s00=756f7267 s01=70632f70 d00=70632f70756f7267
s02=72202c75 s03=696d696c d01=696d696c72202c75
s04=0a85f76d s05=2ed695af d02=2ed695af0a85f76d
s06=360977f6 s07=4f9ec80f d03=4f9ec80f360977f6
s08=1db1feda s09=16f74d0f d04=16f74d0f1db1feda
s10=17599eb8 s11=6c8ab41c d05=6c8ab41c17599eb8
s12=00000005 s13=00000000 d06=0000000000000005
s14=00000000 s15=12000000 d07=1200000000000000
s16=00000000 s17=00000000 d08=0000000000000000
s18=00000000 s19=00000000 d09=0000000000000000
s20=00000000 s21=00000000 d10=0000000000000000
s22=00000000 s23=00000000 d11=0000000000000000
s24=00000000 s25=00000000 d12=0000000000000000
s26=00000000 s27=00000000 d13=0000000000000000
s28=00000000 s29=00000000 d14=0000000000000000
s30=00000000 s31=00000000 d15=0000000000000000
s32=ca868b81 s33=b78313bc d16=b78313bcca868b81
s34=7b52bf1d s35=d988e546 d17=d988e5467b52bf1d
s36=a51e935f s37=9f8852fa d18=9f8852faa51e935f
s38=9fdf64a4 s39=ecfe64dc d19=ecfe64dc9fdf64a4
s40=147bd9db s41=3ad8e682 d20=3ad8e682147bd9db
s42=bad696a3 s43=1a4ae3c8 d21=1a4ae3c8bad696a3
s44=c2c94b73 s45=8da92881 d22=8da92881c2c94b73
s46=cdf43d6b s47=64f58666 d23=64f58666cdf43d6b
s48=00000001 s49=00000000 d24=0000000000000001
s50=00000000 s51=00000000 d25=0000000000000000
s52=756f6d0a s53=2f28746e d26=2f28746e756f6d0a
s54=637a7973 s55=756f7267 d27=756f7267637a7973
s56=656e2f70 s57=6e202c74 d28=6e202c74656e2f70
s58=20297465 s59=6c696166 d29=6c69616620297465
s60=203a6465 s61=6d0a3232 d30=6d0a3232203a6465
s62=746e756f s63=79732f28 d31=79732f28746e756f
FPSCR: 00000000
info registers vcpu 1
R00=82c19000 R01=00056000 R02=48002856 R03=824b4e93
R04=ffffffff R05=00000012 R06=00000000 R07=04200000
R08=00057000 R09=def937ec R10=eca51df4 R11=eca51d3c
R12=000fd2e4 R13=eca51c18 R14=80474a20 R15=804b0d00
PSR=20000013 --C- A S svc32
s00=00000000 s01=00000000 d00=0000000000000000
s02=00000000 s03=00000000 d01=0000000000000000
s04=00000000 s05=00000000 d02=0000000000000000
s06=00000000 s07=00000000 d03=0000000000000000
s08=00000000 s09=00000000 d04=0000000000000000
s10=00000000 s11=00000000 d05=0000000000000000
s12=00000000 s13=00000000 d06=0000000000000000
s14=00000000 s15=00000000 d07=0000000000000000
s16=00000000 s17=00000000 d08=0000000000000000
s18=00000000 s19=00000000 d09=0000000000000000
s20=00000000 s21=00000000 d10=0000000000000000
s22=00000000 s23=00000000 d11=0000000000000000
s24=00000000 s25=00000000 d12=0000000000000000
s26=00000000 s27=00000000 d13=0000000000000000
s28=00000000 s29=00000000 d14=0000000000000000
s30=00000000 s31=00000000 d15=0000000000000000
s32=00000000 s33=00000000 d16=0000000000000000
s34=00000000 s35=00000000 d17=0000000000000000
s36=00000000 s37=00000000 d18=0000000000000000
s38=00000000 s39=00000000 d19=0000000000000000
s40=00000000 s41=00000000 d20=0000000000000000
s42=00000000 s43=00000000 d21=0000000000000000
s44=00000000 s45=00000000 d22=0000000000000000
s46=00000000 s47=00000000 d23=0000000000000000
s48=00000000 s49=00000000 d24=0000000000000000
s50=00000000 s51=00000000 d25=0000000000000000
s52=00000000 s53=00000000 d26=0000000000000000
s54=00000000 s55=00000000 d27=0000000000000000
s56=00000000 s57=00000000 d28=0000000000000000
s58=00000000 s59=00000000 d29=0000000000000000
s60=00000000 s61=00000000 d30=0000000000000000
s62=00000000 s63=00000000 d31=0000000000000000
FPSCR: 00000000