syzkaller login: [  215.072431][ T1830] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  215.107150][ T1830] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  230.890242][ T1830] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
Warning: Permanently added '[localhost]:61256' (ECDSA) to the list of known hosts.
1970/01/01 00:04:23 fuzzer started
1970/01/01 00:04:33 dialing manager at localhost:37755
1970/01/01 00:04:34 checking machine...
1970/01/01 00:04:34 checking revisions...
executing program
1970/01/01 00:04:40 testing simple program...
executing program
[  282.168653][ T2010] cgroup: Unknown subsys name 'net'
[  282.989548][ T2010] cgroup: Unknown subsys name 'rlimit'
executing program
1970/01/01 00:04:44 Manager.Check call failed: machine check failed: program execution failed: executor 0: EOF
SYZFAIL: out of mmapped kcov threads
 (errno 0: Success)


VM DIAGNOSIS:
23:39:54  Registers:
info registers vcpu 0
 pc       ffffffff801b0888
 mhartid  0000000000000000
 mstatus  00000000000001a2
 mip      0000000000000000
 mie      00000000000002aa
 mideleg  0000000000000222
 medeleg  000000000000b109
 mtvec    0000000080000540
 stvec    ffffffff80005050
 mepc     ffffffff8000e732
 sepc     ffffffff82be403a
 mcause   0000000000000009
 scause   8000000000000009
 mtval  0000000000000000
 stval  0000000000000000
 x0/zero 0000000000000000 x1/ra ffffffff8270ecd0 x2/sp ffffffe00dd66de0 x3/gp ffffffff83f9a558
 x4/tp ffffffe00591af80 x5/t0 ffffffc401cf252b x6/t1 ffffffc40b5bb321 x7/t2 0000000000000000
 x8/s0 ffffffe00dd66e60 x9/s1 ffffffe009fb0bc0 x10/a0 ffffffe009fb0f10 x11/a1 0000000000000007
 x12/a2 0000000000000102 x13/a3 ffffffff825c64d8 x14/a4 0000000000000003 x15/a5 0000000000000000
 x16/a6 0000000000f00000 x17/a7 ffffffe05add990b x18/s2 0000000000000001 x19/s3 0000000000000014
 x20/s4 ffffffe006fa9064 x21/s5 0000000000001000 x22/s6 ffffffe009fb1bc0 x23/s7 0000000000000014
 x24/s8 ffffffff83f9e1f0 x25/s9 ffffffe00a16f490 x26/s10 ffffffe006fa9070 x27/s11 ffffffff83f9e0d0
 x28/t3 143420facde8ef00 x29/t4 ffffffc40b5bb321 x30/t5 ffffffc40b5bb322 x31/t6 ffffffe00a16f418
 f0/ft0 0000000000000000 f1/ft1 408818542dfa8664 f2/ft2 4121144000000000 f3/ft3 413b78d000000000
 f4/ft4 3ff799999999999a f5/ft5 3fde666666666666 f6/ft6 3fe9477ca6e8fc18 f7/ft7 3fd42892e76b91ca
 f8/fs0 3fef67cb690340c9 f9/fs1 3fb12f8d67061938 f10/fa0 3fcfe23e2a56fb28 f11/fa1 0000000000000000
 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000
 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000
 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000
 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000
 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000
info registers vcpu 1
 pc       ffffffff80005386
 mhartid  0000000000000001
 mstatus  00000000000000a0
 mip      0000000000000000
 mie      00000000000002aa
 mideleg  0000000000000222
 medeleg  000000000000b109
 mtvec    0000000080000540
 stvec    ffffffff80005050
 mepc     ffffffff8000e732
 sepc     0000003fb62a3a20
 mcause   0000000000000009
 scause   0000000000000008
 mtval  0000000000000000
 stval  0000000000000000
 x0/zero 0000000000000000 x1/ra ffffffff80005382 x2/sp ffffffe00584bf40 x3/gp ffffffff83f9a558
 x4/tp ffffffe005810000 x5/t0 ffffffe00e73b258 x6/t1 ffffffc40b5beb21 x7/t2 ffffffffffffffff
 x8/s0 ffffffe00584bf50 x9/s1 ffffffe005810000 x10/a0 0000000000000001 x11/a1 00000000000f0000
 x12/a2 0000000000000002 x13/a3 ffffffff80005382 x14/a4 ffffffe005811000 x15/a5 0000000000000000
 x16/a6 0000000000f00000 x17/a7 ffffffe05adf590b x18/s2 0000000000000001 x19/s3 0000000000000002
 x20/s4 0000000000000007 x21/s5 ffffffff83f9e3b8 x22/s6 ffffffe005810000 x23/s7 fffffffffffffffd
 x24/s8 00000000800130f0 x25/s9 0000000000000000 x26/s10 0000000000000000 x27/s11 0000000000000000
 x28/t3 143420facde8ef00 x29/t4 ffffffc40b5beb21 x30/t5 ffffffc40b5beb22 x31/t6 0000000000000005
 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000
 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000
 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000
 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000
 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000
 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000
 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000
 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000