syzkaller login: [   30.895623][ T2836] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[   30.899153][ T2836] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[   30.900074][ T2836] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
Warning: Permanently added '[localhost]:30089' (ECDSA) to the list of known hosts.
1970/01/01 00:00:39 fuzzer started
1970/01/01 00:00:40 connecting to host at localhost:39649
1970/01/01 00:00:40 checking machine...
1970/01/01 00:00:40 checking revisions...
1970/01/01 00:00:41 testing simple program...
[   41.680368][ T2986] cgroup: Unknown subsys name 'net'
[   41.822974][ T2986] cgroup: Unknown subsys name 'hugetlb'
[   41.824630][ T2986] cgroup: Unknown subsys name 'rlimit'
1970/01/01 00:00:42 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:
21:39:56  Registers:
info registers vcpu 0
R00=00000001 R01=02d863a0 R02=02c8a090 R03=00000000
R04=00000000 R05=00000001 R06=00000000 R07=000000f8
R08=00000005 R09=0000017f R10=02c020f0 R11=0104b03c
R12=0328e197 R13=02d87b98 R14=00083678 R15=00087eac
PSR=60000010 -ZC- A S usr32
s00=756f7267 s01=70632f70 d00=70632f70756f7267
s02=72202c75 s03=696d696c d01=696d696c72202c75
s04=94d8bd87 s05=51650656 d02=5165065694d8bd87
s06=b220f574 s07=63945a91 d03=63945a91b220f574
s08=7e97c3f1 s09=40db7b8b d04=40db7b8b7e97c3f1
s10=7233be1e s11=6032eaac d05=6032eaac7233be1e
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=d5303195 s33=de5ad337 d16=de5ad337d5303195
s34=2f5d7380 s35=e156f727 d17=e156f7272f5d7380
s36=c70d3dca s37=72ff5cfd d18=72ff5cfdc70d3dca
s38=d7b4c241 s39=96a7037c d19=96a7037cd7b4c241
s40=71809a46 s41=30f68820 d20=30f6882071809a46
s42=3d741b39 s43=2d371f2f d21=2d371f2f3d741b39
s44=8ae7c32f s45=f8bf5a5d d22=f8bf5a5d8ae7c32f
s46=7ef1ceda s47=ba245f5b d23=ba245f5b7ef1ceda
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=00000001 R01=81fac084 R02=5b935000 R03=8180ab98
R04=826f5688 R05=826f5680 R06=00000028 R07=00000006
R08=826f5688 R09=00000000 R10=00000000 R11=df805f14
R12=df805f18 R13=df805f08 R14=81809838 R15=8180aba8
PSR=20000193 --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