syzkaller login: [   34.172256][ T2836] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[   34.174166][ T2836] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[   37.544032][ T2836] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
Warning: Permanently added '[localhost]:58562' (ECDSA) to the list of known hosts.
1970/01/01 00:00:46 fuzzer started
1970/01/01 00:00:48 connecting to host at localhost:33911
1970/01/01 00:00:48 checking machine...
1970/01/01 00:00:48 checking revisions...
1970/01/01 00:00:49 testing simple program...
[   49.237365][ T2985] cgroup: Unknown subsys name 'net'
[   49.369463][ T2985] cgroup: Unknown subsys name 'hugetlb'
[   49.370491][ T2985] cgroup: Unknown subsys name 'rlimit'
1970/01/01 00:00:49 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:
21:16:27  Registers:
info registers vcpu 0
R00=00000000 R01=81fac078 R02=0001db11 R03=8021b260
R04=8261ae40 R05=8260c498 R06=00000000 R07=8260c4e0
R08=00000000 R09=827e27ee R10=00000000 R11=82601f1c
R12=82601f20 R13=82601f10 R14=80208ac0 R15=8021b268
PSR=60030093 -ZC- A S svc32
s00=756f7267 s01=70632f70 d00=70632f70756f7267
s02=72202c75 s03=696d696c d01=696d696c72202c75
s04=6ae46c42 s05=42050774 d02=420507746ae46c42
s06=13b45951 s07=5c450152 d03=5c45015213b45951
s08=18ad7a40 s09=ca925a67 d04=ca925a6718ad7a40
s10=bc9290b4 s11=598387bf d05=598387bfbc9290b4
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=fc67dd8c s33=1cc3724c d16=1cc3724cfc67dd8c
s34=569898c6 s35=05b3b71d d17=05b3b71d569898c6
s36=04761bcc s37=ff5c13cc d18=ff5c13cc04761bcc
s38=057c4e9f s39=5ef26b58 d19=5ef26b58057c4e9f
s40=84c94cc1 s41=6d2e3acb d20=6d2e3acb84c94cc1
s42=7eb70eaa s43=f9794214 d21=f97942147eb70eaa
s44=adb03b2c s45=86cadb0a d22=86cadb0aadb03b2c
s46=72e2d4b7 s47=66f0226b d23=66f0226b72e2d4b7
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=def95c34 R01=00000032 R02=5b935000 R03=04200000
R04=def95ca0 R05=81ff8638 R06=84e5c010 R07=04200000
R08=00165000 R09=def95cc4 R10=df965df4 R11=df965bdc
R12=000fd3ea R13=df965c40 R14=80474a20 R15=8043e778
PSR=20000013 --C- A S svc32
s00=2720656d s01=6d696c72 d00=6d696c722720656d
s02=205b5d32 s03=33383254 d01=33383254205b5d32
s04=6e205d36 s05=696c7465 d02=696c74656e205d36
s06=203a6b6e s07=79622034 d03=79622034203a6b6e
s08=20736574 s09=7466656c d04=7466656c20736574
s10=7265766f s11=74666120 d05=746661207265766f
s12=70207265 s13=69737261 d06=6973726170207265
s14=6120676e s15=69727474 d07=697274746120676e
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