syzkaller login: [  212.473221][ T1833] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  212.534795][ T1833] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  212.578154][ T1833] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[  228.865130][ T1833] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
Warning: Permanently added '[localhost]:58334' (ECDSA) to the list of known hosts.
1970/01/01 00:04:19 fuzzer started
1970/01/01 00:04:29 dialing manager at localhost:46037
1970/01/01 00:04:30 checking machine...
1970/01/01 00:04:30 checking revisions...
executing program
1970/01/01 00:04:35 testing simple program...
[  276.900952][ T2013] cgroup: Unknown subsys name 'net'
executing program
[  277.723403][ T2013] cgroup: Unknown subsys name 'rlimit'
executing program
1970/01/01 00:04:39 Manager.Check call failed: machine check failed: program execution failed: executor 0: EOF
SYZFAIL: out of mmapped kcov threads
 (errno 0: Success)


VM DIAGNOSIS:
15:24:49  Registers:
info registers vcpu 0
 pc       ffffffff803f174e
 mhartid  0000000000000000
 mstatus  00000000000000a0
 mip      0000000000000000
 mie      00000000000002aa
 mideleg  0000000000000222
 medeleg  000000000000b109
 mtvec    0000000080000540
 stvec    ffffffff80005050
 mepc     ffffffff8000e732
 sepc     0000000000081cf4
 mcause   0000000000000009
 scause   0000000000000008
 mtval  0000000000000000
 stval  0000000000000000
 x0/zero 0000000000000000 x1/ra ffffffff800d7d58 x2/sp ffffffe00d64bca0 x3/gp ffffffff83f9a558
 x4/tp ffffffe00d208000 x5/t0 0000000000000000 x6/t1 0000000000000001 x7/t2 0000000000000000
 x8/s0 ffffffe00d64bdc0 x9/s1 0000000000000004 x10/a0 000000414ce5e54c x11/a1 0000000000000003
 x12/a2 1ffffffc0b5bc910 x13/a3 ffffffff800986d6 x14/a4 ffffffc40b5bc8bf x15/a5 ffffffe00d208000
 x16/a6 0000000000f00000 x17/a7 ffffffff82bd7a4c x18/s2 ffffffff82bd7a4c x19/s3 ffffffe00d2086a8
 x20/s4 ffffffe00d2086b0 x21/s5 ffffffff82bd7a4c x22/s6 00000000004cdfa8 x23/s7 0000000000000000
 x24/s8 0000000000000000 x25/s9 ffffffff83f9e0d0 x26/s10 ffffffff83f9b360 x27/s11 00000000000000f3
 x28/t3 b09704bfec084e00 x29/t4 ffffffc40b5beb21 x30/t5 ffffffc40b5beb22 x31/t6 0000000000040000
 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 41a625ce874c963c f3/ft3 413cb27c00000000
 f4/ft4 4127165c00000000 f5/ft5 40395269e12f346e 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       ffffffff80b01ef2
 mhartid  0000000000000001
 mstatus  00000000000000a2
 mip      0000000000000000
 mie      00000000000002aa
 mideleg  0000000000000222
 medeleg  000000000000b109
 mtvec    0000000080000540
 stvec    ffffffff80005050
 mepc     ffffffff8000e732
 sepc     0000000000081cf4
 mcause   0000000000000009
 scause   0000000000000008
 mtval  0000000000000000
 stval  0000000000000000
 x0/zero 0000000000000000 x1/ra ffffffff801e1a00 x2/sp ffffffe009cabea0 x3/gp ffffffff83f9a558
 x4/tp ffffffe00c8eaf80 x5/t0 0000000000000000 x6/t1 ffffffc4013957ca x7/t2 0000000000000000
 x8/s0 ffffffe009cabed0 x9/s1 0000000000000001 x10/a0 0000000000000003 x11/a1 00000000000f0000
 x12/a2 0000000000000000 x13/a3 ffffffff80a07ad8 x14/a4 0000000000000003 x15/a5 0000000000000000
 x16/a6 0000000000f00000 x17/a7 ffffffe009cabe57 x18/s2 0000000000000000 x19/s3 ffffffff83861d28
 x20/s4 0000000000000000 x21/s5 0000000000000001 x22/s6 00000000004ce1d0 x23/s7 0000000000000000
 x24/s8 0000000000000000 x25/s9 0000000000000030 x26/s10 00000000000000f1 x27/s11 00000000000000f1
 x28/t3 b09704bfec084e00 x29/t4 ffffffc4013957c9 x30/t5 0000000000000010 x31/t6 0000000000040000
 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 4120000000000000 f3/ft3 40da519a7de09a02
 f4/ft4 4127165c00000000 f5/ft5 40395269e12f346e 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