syzkaller login: [  173.418885][ T1831] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  173.469656][ T1831] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  173.488728][ T1831] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  173.511950][ T1831] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
Warning: Permanently added '[localhost]:37208' (ECDSA) to the list of known hosts.
1970/01/01 00:03:27 fuzzer started
1970/01/01 00:03:36 dialing manager at localhost:46679
1970/01/01 00:03:37 checking machine...
1970/01/01 00:03:37 checking revisions...
executing program
1970/01/01 00:03:41 testing simple program...
[  223.568957][ T1999] cgroup: Unknown subsys name 'net'
[  224.269196][ T1999] cgroup: Unknown subsys name 'rlimit'
executing program
1970/01/01 00:03:45 Manager.Check call failed: machine check failed: program execution failed: executor 0: EOF
SYZFAIL: out of mmapped kcov threads
 (errno 0: Success)


VM DIAGNOSIS:
20:15:13  Registers:
info registers vcpu 0
 pc       ffffffff82bd7d54
 mhartid  0000000000000000
 mstatus  00000000000000a2
 mip      0000000000000000
 mie      00000000000002aa
 mideleg  0000000000000222
 medeleg  000000000000b109
 mtvec    0000000080000540
 stvec    ffffffff80005050
 mepc     ffffffff8000e732
 sepc     0000003f97e932a0
 mcause   0000000000000009
 scause   8000000000000005
 mtval  0000000000000000
 stval  0000000000000000
 x0/zero 0000000000000000 x1/ra ffffffff82bd70f2 x2/sp ffffffe009c9bcc0 x3/gp ffffffff83f9a558
 x4/tp ffffffe00bab8000 x5/t0 0000000000000000 x6/t1 ffffffc7f07f3cd3 x7/t2 ffffffffffffffff
 x8/s0 ffffffe009c9bd20 x9/s1 ffffffe0059f4880 x10/a0 ffffffe00bab8008 x11/a1 0000000000000003
 x12/a2 1ffffffc01757001 x13/a3 ffffffff8008843a x14/a4 0000000000000000 x15/a5 ffffffe00bab9000
 x16/a6 0000000000f00000 x17/a7 ffffffe05adf590b x18/s2 0000000000000000 x19/s3 0000000000000000
 x20/s4 0000000000000000 x21/s5 ffffffff82bd7d76 x22/s6 ffffffffffffffff x23/s7 0000000000000020
 x24/s8 0000000000000000 x25/s9 ffffffff8004ee3c x26/s10 ffffffff8004ee3c x27/s11 00000000000c0081
 x28/t3 38e8a9eb7f8b9e00 x29/t4 ffffffc40b5beb21 x30/t5 ffffffc40b5beb22 x31/t6 0000000001803a07
 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 41c9f4d59091500f f3/ft3 4160e8a980000000
 f4/ft4 3ff799999999999a f5/ft5 3fde666666666666 f6/ft6 3fea32167546016b f7/ft7 3fd5fdc684259c70
 f8/fs0 3fef7ca0667e2548 f9/fs1 3fa271bc6432aaf0 f10/fa0 3fd3b9060e4acad8 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       ffffffff82bd7d68
 mhartid  0000000000000001
 mstatus  00000000000000a0
 mip      0000000000000000
 mie      00000000000002aa
 mideleg  0000000000000222
 medeleg  000000000000b109
 mtvec    0000000080000540
 stvec    ffffffff80005050
 mepc     ffffffff8000e732
 sepc     ffffffff800d4cf6
 mcause   0000000000000009
 scause   8000000000000005
 mtval  0000000000000000
 stval  0000000000000000
 x0/zero 0000000000000000 x1/ra ffffffff800d82f8 x2/sp ffffffe00aceeae0 x3/gp ffffffff83f9a558
 x4/tp ffffffe00babaf80 x5/t0 ffffffe00ad82900 x6/t1 0000000000000001 x7/t2 0000000000000014
 x8/s0 ffffffe00aceec60 x9/s1 ffffffff85302728 x10/a0 0000000000000000 x11/a1 00000000000f0000
 x12/a2 0000000000000104 x13/a3 ffffffff800da5da x14/a4 0000000000000000 x15/a5 0000000000000000
 x16/a6 0000000000f00000 x17/a7 ffffffe05add990b x18/s2 ffffffff82e27880 x19/s3 ffffffff85302728
 x20/s4 ffffffe00a4e7c00 x21/s5 0000000000000000 x22/s6 0000000000000000 x23/s7 0000000000000122
 x24/s8 0000000000000003 x25/s9 0000000000000100 x26/s10 ffffffff8546eb70 x27/s11 0000000000000000
 x28/t3 38e8a9eb7f8b9e00 x29/t4 ffffffc40b5bb321 x30/t5 ffffffc40b5bb322 x31/t6 ffffffe00ad82918
 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 4120000000000000 f3/ft3 40c2b955a0f0e76d
 f4/ft4 4116824800000000 f5/ft5 4039c80730b00016 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