syzkaller login: [  199.447961][ T1831] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  199.483275][ T1831] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  199.562796][ T1831] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  199.598349][ T1831] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
Warning: Permanently added '[localhost]:14077' (ECDSA) to the list of known hosts.
1970/01/01 00:03:59 fuzzer started
1970/01/01 00:04:09 dialing manager at localhost:46037
1970/01/01 00:04:11 checking machine...
1970/01/01 00:04:11 checking revisions...
executing program
1970/01/01 00:04:15 testing simple program...
executing program
[  257.938134][ T1999] cgroup: Unknown subsys name 'net'
[  258.941372][ T1999] cgroup: Unknown subsys name 'rlimit'
executing program
1970/01/01 00:04:21 Manager.Check call failed: machine check failed: program execution failed: executor 0: EOF
SYZFAIL: out of mmapped kcov threads
 (errno 0: Success)


VM DIAGNOSIS:
15:22:30  Registers:
info registers vcpu 0
 pc       ffffffff8221ab52
 mhartid  0000000000000000
 mstatus  00000000000001a2
 mip      0000000000000000
 mie      00000000000002aa
 mideleg  0000000000000222
 medeleg  000000000000b109
 mtvec    0000000080000540
 stvec    ffffffff80005050
 mepc     ffffffff822184fc
 sepc     ffffffff8008a758
 mcause   8000000000000003
 scause   8000000000000009
 mtval  0000000000000000
 stval  0000000000000000
 x0/zero 0000000000000000 x1/ra ffffffff828fb3c0 x2/sp ffffffe008097500 x3/gp ffffffff83f9a558
 x4/tp ffffffe0080e4740 x5/t0 ffffffe00bb2fae0 x6/t1 ffffffc40b5bb321 x7/t2 ede33cbf0c3a2a1f
 x8/s0 ffffffe008097480 x9/s1 ffffffff82e27880 x10/a0 ffffffff83d2b3e8 x11/a1 0000000000000003
 x12/a2 1ffffffc0101ca1a x13/a3 ffffffff800d7834 x14/a4 0000000000000000 x15/a5 0000000000000000
 x16/a6 0000000000000000 x17/a7 ffffffff828faf2c x18/s2 da54b9d87ded1897 x19/s3 ffffffff83fb0590
 x20/s4 ffffffe0080e5740 x21/s5 ffffffff82bd7d76 x22/s6 ffffffff83d2b3e8 x23/s7 ffffffe00aa32990
 x24/s8 ffffffe00aa32930 x25/s9 0000000000000036 x26/s10 ffffffe00aa328d0 x27/s11 ffffffe00aa3299c
 x28/t3 9084a491d183f700 x29/t4 ffffffc40b5bb321 x30/t5 ffffffc40b5bb322 x31/t6 ffffffe00aa328f4
 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       ffffffff800da7c6
 mhartid  0000000000000001
 mstatus  00000000000001a0
 mip      00000000000000a0
 mie      000000000000020a
 mideleg  0000000000000222
 medeleg  000000000000b109
 mtvec    0000000080000540
 stvec    ffffffff80005050
 mepc     ffffffff803271b2
 sepc     ffffffff803271b2
 mcause   8000000000000007
 scause   8000000000000005
 mtval  0000000000000000
 stval  0000000000000000
 x0/zero 0000000000000000 x1/ra ffffffff800da7b6 x2/sp ffffffe00cd4b500 x3/gp ffffffff83f9a558
 x4/tp ffffffe00cef8000 x5/t0 0000000000046000 x6/t1 ffffffc40b5beb21 x7/t2 0000000000000000
 x8/s0 ffffffe00cd4b580 x9/s1 ffffffe05ade4880 x10/a0 ffffffe05ade4880 x11/a1 0000000000000003
 x12/a2 1ffffffc0b5bc910 x13/a3 ffffffff800da7b6 x14/a4 0000000000000000 x15/a5 0000000000000120
 x16/a6 0000000000f00000 x17/a7 ffffffe05adf590b x18/s2 ffffffff82e27880 x19/s3 ffffffe00cef8000
 x20/s4 0000000000001000 x21/s5 0000000000000003 x22/s6 0000000000000004 x23/s7 0000000000000120
 x24/s8 ffffffff85302728 x25/s9 ffffffff83f9e0d0 x26/s10 ffffffe00cef89a8 x27/s11 ffffffe00cef9000
 x28/t3 9084a491d183f700 x29/t4 ffffffc40b5beb21 x30/t5 ffffffc40b5beb22 x31/t6 0000000000000007
 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 41ce71955553cdde f3/ft3 416312d000000000
 f4/ft4 3ff799999999999a f5/ft5 3fde666666666666 f6/ft6 3fe9808961c53f6a f7/ft7 3fd49aac5d24186e
 f8/fs0 3ff4365822d1c893 f9/fs1 3fa21f095f42cd70 f10/fa0 3fd1be2154091518 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