syzkaller login: [  198.693464][ T1832] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  198.716349][ T1832] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  215.407785][ T1832] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  215.432079][ T1832] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
Warning: Permanently added '[localhost]:41749' (ECDSA) to the list of known hosts.
1970/01/01 00:04:32 fuzzer started
1970/01/01 00:04:42 dialing manager at localhost:36671
1970/01/01 00:04:43 checking machine...
1970/01/01 00:04:43 checking revisions...
executing program
1970/01/01 00:04:47 testing simple program...
[  289.214463][ T2000] cgroup: Unknown subsys name 'net'
[  290.018666][ T2000] cgroup: Unknown subsys name 'rlimit'
executing program
1970/01/01 00:04:52 Manager.Check call failed: machine check failed: program execution failed: executor 0: EOF
SYZFAIL: out of mmapped kcov threads
 (errno 0: Success)


VM DIAGNOSIS:
15:16:01  Registers:
info registers vcpu 0
 pc       ffffffff80130b5a
 mhartid  0000000000000000
 mstatus  00000000000001a0
 mip      00000000000000a0
 mie      000000000000020a
 mideleg  0000000000000222
 medeleg  000000000000b109
 mtvec    0000000080000540
 stvec    ffffffff80005050
 mepc     ffffffff8221b022
 sepc     ffffffff8221b022
 mcause   8000000000000007
 scause   8000000000000005
 mtval  0000000000000000
 stval  0000000000000000
 x0/zero 0000000000000000 x1/ra ffffffff80130b56 x2/sp ffffffe00abcaca0 x3/gp ffffffff83f9a558
 x4/tp ffffffe00c8d17c0 x5/t0 0000000000046000 x6/t1 0000000000000001 x7/t2 381807ce34d361e7
 x8/s0 ffffffe00abcad40 x9/s1 0000000000000120 x10/a0 ffffffe05adcb208 x11/a1 00000000000f0000
 x12/a2 0000000000010101 x13/a3 ffffffff80130b56 x14/a4 ffffffe00c8d17c0 x15/a5 0000000000000000
 x16/a6 0000000000f00000 x17/a7 ffffffff8012aad4 x18/s2 0000000000000000 x19/s3 ffffffff83d2e240
 x20/s4 ffffffe00c8d17c0 x21/s5 ffffffff8012aaea x22/s6 ffffffe05adcb208 x23/s7 ffffffff83d2e248
 x24/s8 ffffffe05adcb328 x25/s9 ffffffe05adcb428 x26/s10 ffffffe05adcb3a8 x27/s11 ffffffe05adcb208
 x28/t3 f3ed12cb2684c100 x29/t4 ffffffc40b5bb321 x30/t5 ffffffc40b5bb322 x31/t6 ffffffe00d10a174
 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       ffffffff800d139c
 mhartid  0000000000000001
 mstatus  00000000000001a0
 mip      00000000000000a0
 mie      000000000000020a
 mideleg  0000000000000222
 medeleg  000000000000b109
 mtvec    0000000080000540
 stvec    ffffffff80005050
 mepc     ffffffff82bd715c
 sepc     ffffffff82bd715c
 mcause   8000000000000007
 scause   8000000000000005
 mtval  0000000000000000
 stval  0000000000000000
 x0/zero 0000000000000000 x1/ra ffffffff82bd7058 x2/sp ffffffe00b16f190 x3/gp ffffffff83f9a558
 x4/tp ffffffe00c8d4740 x5/t0 0000000000046000 x6/t1 ffffffc40b5beb21 x7/t2 0000000000000014
 x8/s0 ffffffe00b16f1a0 x9/s1 0000000000001000 x10/a0 0000000000000120 x11/a1 ffffffffffffffff
 x12/a2 1ffffffc0191a8e9 x13/a3 ffffffff80105aaa x14/a4 0000000000010003 x15/a5 0000000000000000
 x16/a6 0000000000f00000 x17/a7 ffffffe05adf590b x18/s2 0000000000000001 x19/s3 ffffffff83d2b438
 x20/s4 000000000000b7c2 x21/s5 ffffffff82e27880 x22/s6 ffffffffffffffff x23/s7 0000000001332d82
 x24/s8 ffffffff85302728 x25/s9 0000000000000000 x26/s10 000000000000a759 x27/s11 0000000000e3cd82
 x28/t3 f3ed12cb2684c100 x29/t4 ffffffc40b5beb21 x30/t5 ffffffc40b5beb22 x31/t6 0000000000040000
 f0/ft0 0000000000000000 f1/ft1 40712a8a1a45551e f2/ft2 41055e0000000000 f3/ft3 40c64ce7e4dc3f80
 f4/ft4 4114874c00000000 f5/ft5 4039646eea247c5c 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