syzkaller login: [  212.088516][ T1832] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  212.127597][ T1832] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  212.154497][ T1832] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  228.117917][ T1832] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
Warning: Permanently added '[localhost]:60362' (ECDSA) to the list of known hosts.
1970/01/01 00:04:13 fuzzer started
1970/01/01 00:04:23 dialing manager at localhost:36671
1970/01/01 00:04:24 checking machine...
1970/01/01 00:04:24 checking revisions...
executing program
1970/01/01 00:04:30 testing simple program...
executing program
[  272.275982][ T2013] cgroup: Unknown subsys name 'net'
[  273.067043][ T2013] cgroup: Unknown subsys name 'rlimit'
executing program
1970/01/01 00:04:34 Manager.Check call failed: machine check failed: program execution failed: executor 0: EOF
SYZFAIL: out of mmapped kcov threads
 (errno 0: Success)


VM DIAGNOSIS:
15:13:43  Registers:
info registers vcpu 0
 pc       0000003f8256c29c
 mhartid  0000000000000000
 mstatus  00000000000040a2
 mip      0000000000000000
 mie      00000000000002aa
 mideleg  0000000000000222
 medeleg  000000000000b109
 mtvec    0000000080000540
 stvec    ffffffff80005050
 mepc     ffffffff8000e732
 sepc     0000003f8251fd98
 mcause   0000000000000009
 scause   8000000000000009
 mtval  0000000000000000
 stval  0000000000000000
 x0/zero 0000000000000000 x1/ra 0000002ac0fa9220 x2/sp 0000003fea9fe2c0 x3/gp 0000002ac0ffca68
 x4/tp 0000003f824de6c8 x5/t0 00000000039ae9bd x6/t1 0000002ac0f63ebc x7/t2 ffffffffffffffff
 x8/s0 0000003fea9fe300 x9/s1 0000002ac0ffce60 x10/a0 0000000000000007 x11/a1 0000003fea9fe300
 x12/a2 0000002acfaa4c40 x13/a3 0000002acfaa4c60 x14/a4 0000003fea9fe4c8 x15/a5 0000000000000000
 x16/a6 0000002acfaa4c68 x17/a7 0000000000000071 x18/s2 0000003fea9fe4b8 x19/s3 0000003fea9fe4c0
 x20/s4 0000002acfaa5af0 x21/s5 0000000000000000 x22/s6 0000002acfaa4810 x23/s7 0000003fea9fe4b0
 x24/s8 ffffffffffffffff x25/s9 0000002acfaa5af0 x26/s10 ffffffffffffffff x27/s11 00000000ffffffff
 x28/t3 0000003f8256c28c x29/t4 0000000000000000 x30/t5 00000000039ae9bd x31/t6 0000000000aa0302
 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       ffffffff800d7808
 mhartid  0000000000000001
 mstatus  00000000000000a0
 mip      0000000000000000
 mie      00000000000002aa
 mideleg  0000000000000222
 medeleg  000000000000b109
 mtvec    0000000080000540
 stvec    ffffffff80005050
 mepc     ffffffff8000e732
 sepc     ffffffff82be403a
 mcause   0000000000000009
 scause   8000000000000005
 mtval  0000000000000000
 stval  0000000000000000
 x0/zero 0000000000000000 x1/ra ffffffff800da5ae x2/sp ffffffe00a437ae0 x3/gp ffffffff83f9a558
 x4/tp ffffffe00bb2df00 x5/t0 ffffffc4019f1800 x6/t1 ffffffc40b5beb21 x7/t2 0000000000000000
 x8/s0 ffffffe00a437c00 x9/s1 0000000000000000 x10/a0 ffffffe00bb2df08 x11/a1 0000000000000003
 x12/a2 0000000000000002 x13/a3 ffffffff80105aaa x14/a4 ffffffe00bb2ef00 x15/a5 0000000000000000
 x16/a6 0000000000f00000 x17/a7 5b0d4c07878bd100 x18/s2 ffffffff85302728 x19/s3 ffffffe00bb2ef00
 x20/s4 0000000000000002 x21/s5 ffffffe00bb2e8a8 x22/s6 ffffffff83fb0590 x23/s7 ffffffe00bb2e900
 x24/s8 ffffffe00bb2df00 x25/s9 ffffffffad5ef6e4 x26/s10 ffffffff83f9e0d0 x27/s11 ffffffe00bb2e008
 x28/t3 5b0d4c07878bd100 x29/t4 ffffffc40b5beb21 x30/t5 ffffffc40b5beb22 x31/t6 0000000000081710
 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 419f7fb8f3cfcb7b f3/ft3 4134495c00000000
 f4/ft4 3ff0000000000000 f5/ft5 4000000000000000 f6/ft6 3fee136e25994c15 f7/ft7 3fddc075e4cc31c4
 f8/fs0 3ff42a3b9465f9aa f9/fs1 3fbf0ab56184f018 f10/fa0 3fd3f8a149713828 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