syzkaller login: [  202.944579][ T1832] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  203.008111][ T1832] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  203.028070][ T1832] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  203.049175][ T1832] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
Warning: Permanently added '[localhost]:46733' (ECDSA) to the list of known hosts.
1970/01/01 00:03:56 fuzzer started
1970/01/01 00:04:07 dialing manager at localhost:46037
1970/01/01 00:04:08 checking machine...
1970/01/01 00:04:08 checking revisions...
executing program
1970/01/01 00:04:13 testing simple program...
[  255.273151][ T2000] cgroup: Unknown subsys name 'net'
executing program
[  256.098415][ T2000] cgroup: Unknown subsys name 'rlimit'
1970/01/01 00:04:17 Manager.Check call failed: machine check failed: program execution failed: executor 0: EOF
SYZFAIL: out of mmapped kcov threads
 (errno 0: Success)


VM DIAGNOSIS:
15:22:56  Registers:
info registers vcpu 0
 pc       ffffffff801e1e72
 mhartid  0000000000000000
 mstatus  00000000000000a2
 mip      0000000000000000
 mie      00000000000002aa
 mideleg  0000000000000222
 medeleg  000000000000b109
 mtvec    0000000080000540
 stvec    ffffffff80005050
 mepc     ffffffff8000e732
 sepc     0000003fa2a16a20
 mcause   0000000000000009
 scause   0000000000000008
 mtval  0000000000000000
 stval  0000000000000000
 x0/zero 0000000000000000 x1/ra ffffffff80462044 x2/sp ffffffe00ced78b0 x3/gp ffffffff83f9a558
 x4/tp ffffffe00b30af80 x5/t0 ffffffe00ced7cf8 x6/t1 ffffffc40b5beb21 x7/t2 ffffffffffffffff
 x8/s0 ffffffe00ced7840 x9/s1 ffffffe00ced79a0 x10/a0 0000000000000000 x11/a1 ffffffff83005478
 x12/a2 0000000000000002 x13/a3 ffffffff82be34ec x14/a4 ffffffe00b30bf80 x15/a5 0000000000000129
 x16/a6 0000000000f00000 x17/a7 ffffffe05adf590b x18/s2 0000000000000000 x19/s3 ffffffff83861d28
 x20/s4 ffffffff82e275f8 x21/s5 ffffffff82bd7d76 x22/s6 0000009dc5cc2f64 x23/s7 ffffffff83005478
 x24/s8 ffffffff853fe9e0 x25/s9 0000000000000000 x26/s10 ffffffff83f9e0d0 x27/s11 000000000000000e
 x28/t3 893a353c9cf26f00 x29/t4 ffffffc40b5beb21 x30/t5 ffffffc40b5beb22 x31/t6 0000000000040000
 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
info registers vcpu 1
 pc       ffffffff826199b4
 mhartid  0000000000000001
 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 ffffffff825c44c8 x2/sp ffffffe00d416ed0 x3/gp ffffffff83f9a558
 x4/tp ffffffe00b30df00 x5/t0 ffffffc401626c8b x6/t1 ffffffc40b5bb321 x7/t2 0000000000000014
 x8/s0 ffffffe00d417100 x9/s1 ffffffe00a828bc0 x10/a0 ffffffe00d8c3b40 x11/a1 0000000000000007
 x12/a2 0000000000000102 x13/a3 ffffffff821d7ea6 x14/a4 ffffffe00b30df00 x15/a5 ffffffe00d8c3b98
 x16/a6 0000000000f00000 x17/a7 ffffffe05add990b x18/s2 ffffffe00d8c3b40 x19/s3 0000000000000014
 x20/s4 ffffffe00d8c3b40 x21/s5 0000000000000000 x22/s6 0000000000000000 x23/s7 ffffffe0082f92c2
 x24/s8 ffffffe00d8c3bbe x25/s9 ffffffe00d8c3c08 x26/s10 ffffffe0082f9070 x27/s11 ffffffff83f9e0d0
 x28/t3 893a353c9cf26f00 x29/t4 ffffffc40b5bb321 x30/t5 ffffffc40b5bb322 x31/t6 ffffffe00d8c3b98
 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 4120000000000000 f3/ft3 40d182fbaa5069f2
 f4/ft4 4121a33800000000 f5/ft5 403886082806b1d5 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