syzkaller login: [   36.451632][ T2807] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[   36.452507][ T2807] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[   38.868468][ T2807] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
Warning: Permanently added '[localhost]:9771' (ECDSA) to the list of known hosts.
1970/01/01 00:00:49 fuzzer started
1970/01/01 00:00:50 connecting to host at localhost:39453
1970/01/01 00:00:50 checking machine...
1970/01/01 00:00:50 checking revisions...
1970/01/01 00:00:51 testing simple program...
[   51.582480][ T2956] cgroup: Unknown subsys name 'net'
[   51.716758][ T2956] cgroup: Unknown subsys name 'hugetlb'
[   51.719737][ T2956] cgroup: Unknown subsys name 'rlimit'
1970/01/01 00:00:51 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:
19:17:49  Registers:
info registers vcpu 0
R00=00000000 R01=81fab180 R02=0005d269 R03=8021b260
R04=8261ae40 R05=8260c498 R06=00000000 R07=8260c4e0
R08=00000000 R09=827e26ae R10=00000000 R11=82601f1c
R12=82601f20 R13=82601f10 R14=80208ac0 R15=8021b268
PSR=60000093 -ZC- A S svc32
s00=6d616e20 s01=72272065 d00=722720656d616e20
s02=65636552 s03=64657669 d01=6465766965636552
s04=73696420 s05=6e6e6f63 d02=6e6e6f6373696420
s06=20746365 s07=6d6f7266 d03=6d6f726620746365
s08=2e303120 s09=2e322e30 d04=2e322e302e303120
s10=6f702032 s11=34207472 d05=342074726f702032
s12=38353438 s13=3a31313a d06=3a31313a38353438
s14=73696420 s15=6e6e6f63 d07=6e6e6f6373696420
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
info registers vcpu 1
R00=00000001 R01=ffffffff R02=fcf98fdf R03=00000001
R04=00407000 R05=824b5e93 R06=84f40010 R07=04200000
R08=00407000 R09=def8c1a8 R10=df955df4 R11=df955d3c
R12=00000000 R13=df955c08 R14=000fcf9d R15=804b0ca0
PSR=20030013 --C- A S svc32
s00=756f7267 s01=70632f70 d00=70632f70756f7267
s02=72202c75 s03=696d696c d01=696d696c72202c75
s04=32d0123a s05=5cabb165 d02=5cabb16532d0123a
s06=c2eed46e s07=9e0dc3e1 d03=9e0dc3e1c2eed46e
s08=51b659ed s09=6ce44f15 d04=6ce44f1551b659ed
s10=3b9ec048 s11=87b1651f d05=87b1651f3b9ec048
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=c031cc70 s33=7fd40c38 d16=7fd40c38c031cc70
s34=6a15bfbb s35=75a77371 d17=75a773716a15bfbb
s36=5fd5cda2 s37=f640ff7b d18=f640ff7b5fd5cda2
s38=3fb1afac s39=ab9a9a20 d19=ab9a9a203fb1afac
s40=c60d2d58 s41=362fd12a d20=362fd12ac60d2d58
s42=c1d47864 s43=2e2db314 d21=2e2db314c1d47864
s44=7291ffed s45=900332fe d22=900332fe7291ffed
s46=9fd9e3bb s47=f0cbaed4 d23=f0cbaed49fd9e3bb
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