syzkaller login: [   38.170799][ T2807] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[   38.172491][ T2807] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[   42.358199][ T2807] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
Warning: Permanently added '[localhost]:17207' (ECDSA) to the list of known hosts.
1970/01/01 00:00:52 fuzzer started
1970/01/01 00:00:53 connecting to host at localhost:33995
1970/01/01 00:00:53 checking machine...
1970/01/01 00:00:53 checking revisions...
1970/01/01 00:00:54 testing simple program...
[   54.770318][ T2957] cgroup: Unknown subsys name 'net'
[   54.920780][ T2957] cgroup: Unknown subsys name 'hugetlb'
[   54.922811][ T2957] cgroup: Unknown subsys name 'rlimit'
1970/01/01 00:00:55 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:
17:56:31  Registers:
info registers vcpu 0
R00=00000000 R01=00000000 R02=00000003 R03=817fdcb0
R04=826f5688 R05=826f5680 R06=00000028 R07=00000006
R08=826f5688 R09=00000000 R10=83665240 R11=df971d84
R12=df971d88 R13=df971d78 R14=817fc94c R15=817fdcc0
PSR=60000193 -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=33207472 d05=332074726f702032
s12=32323639 s13=3a31313a d06=3a31313a32323639
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=00000000 R02=00000003 R03=817fdcb0
R04=826f5688 R05=826f5680 R06=00000028 R07=00000006
R08=826f5688 R09=00000000 R10=833269c0 R11=df955d84
R12=df955d88 R13=df955d78 R14=817fc94c R15=817fdcc0
PSR=60000093 -ZC- A S svc32
s00=756f7267 s01=70632f70 d00=70632f70756f7267
s02=72202c75 s03=696d696c d01=696d696c72202c75
s04=5920dd99 s05=aafd54f5 d02=aafd54f55920dd99
s06=5a07aa1d s07=c49eb0b2 d03=c49eb0b25a07aa1d
s08=bfc4e812 s09=91a75de3 d04=91a75de3bfc4e812
s10=6f26dd53 s11=03d3f3f2 d05=03d3f3f26f26dd53
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=75c1e792 s33=adf9e100 d16=adf9e10075c1e792
s34=85dd2b2a s35=43369026 d17=4336902685dd2b2a
s36=869d4ab7 s37=56512679 d18=56512679869d4ab7
s38=a5c737b5 s39=e5481ba9 d19=e5481ba9a5c737b5
s40=ee4242cc s41=3ed96da1 d20=3ed96da1ee4242cc
s42=2a079107 s43=4c4abcfa d21=4c4abcfa2a079107
s44=5c94476c s45=a39b59f1 d22=a39b59f15c94476c
s46=3c1197f6 s47=ff8e8716 d23=ff8e87163c1197f6
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