kernel panic at kern/arch/x86/trap.c:309, from core 3: Proc-ful Page Fault in the Kernel at 0x000000000000001b!Proc-ful Page Fault in the Kernel at 0x0000000000
00001b!nbuf 90,HSTAT_FIX_LEN_9P 49 ffffff00010fd30 on core 3
  rax  0x00000000000 IT16SZ 2, GBIT16(buf) 0 
B rbx  0xffff800015a38ca0 This is bad!
his 90,nbuf 90, STAT_FIX_LEN_9P 49  , GBIT16(buf) 0 4B rcx  0xfffffff00010fea0 his is bad!
fff00010fea0
T rdx  0xffff  rdx  0xfffffff00010fd6c
16:16:56 executing program 3:
openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/core\x00', 0x10, 0x1, 0x0)
openat$dev_sysname(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sysname\x00', 0xd, 0x3, 0x0)
openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/text\x00', 0x10, 0x1, 0x0)
r0 = openat$net_ndb(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ndb\x00', 0x9, 0x3, 0x0)
openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0)
abort_sysc_fd(r0)
  rbp  0xfffffff00010fe38
  rsi  0x0000000000000000
  rdi  0xfffffff00010fea0
  r8   0x0000000000000001
  r9   0xffffffffc8790880
  r10  0x0000000000000030
  r11  0xffff8000142309a0
  r12  0xffff8000145c3b80
  r13  0x00000000200000c0
  r14  0x0000000000000073
  r15  0x0000000000001000
  trap 0x0000000e Page Fault
  gsbs 0xffffffffc8668140
  fsbs 0x0000000000000000
  err  0x--------00000000
  rip  0xffffffffc20583b4
  cs   0x------------0008
  flag 0x0000000000010246
  rsp  0xfffffff00010fdf8
  ss   0x------------0010
Backtrace of kernel context on Core 3:
#01 [<0xffffffffc20583b4>] in sys_readlink at src/syscall.c:2037
#02 [<0xffffffffc20593c9>] in syscall at src/syscall.c:2528
#03 [<0xffffffffc2059584>] in run_local_syscall at src/syscall.c:2563
#04 [<0xffffffffc2059ab9>] in prep_syscalls at src/syscall.c:2583
#05 [<0xffffffffc20ab29a>] in sysenter_callwrapper at arch/x86/trap.c:851
16:17:01 executing program 2:
r0 = openat$net_empty(0xffffffffffffff9c, &(0x7f00000000c0)='/net/.empty\x00', 0xc, 0x3, 0x0)
openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/args\x00', 0x10, 0x3, 0x0)
tcgetattr(r0, &(0x7f0000000140))
16:17:01 executing program 7:
r0 = openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0)
abort_sysc_fd(r0)
openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0)
16:17:01 executing program 0:
r0 = openat$dev_time(0xffffffffffffff9c, &(0x7f0000000540)='/dev/time\x00', 0xa, 0x3, 0x0)
read(r0, &(0x7f0000000000)=""/255, 0xb7)
16:17:01 executing program 4:
r0 = openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000080)='/net/ether0/addr\x00', 0x11, 0x3, 0x0)
r1 = proc_create(&(0x7f00000000c0)='./file0\x00', 0x8, &(0x7f0000000100)='\x00', 0x1, 0x0)
fchdir(r1, r0)
r2 = openat$dev_cputime(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cputime\x00', 0x7d, 0x1, 0x0)
openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/osversion\x00', 0xfffffffffffffcc0, 0x1, 0x0)
abort_sysc_fd(r2)
openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0)
16:17:01 executing program 1:
r0 = openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0)
r1 = openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/segment\x00', 0x13, 0x1, 0x0)
tcgetattr(r0, &(0x7f0000000080))
fcntl$F_DUPFD(r1, 0x0, r1, 0x0)
llseek(r1, 0x0, 0x0, &(0x7f0000000280), 0x0)
16:17:01 executing program 6:
r0 = openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/segment\x00', 0x13, 0x1, 0x0)
openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/2/data\x00', 0xffffffffffffff44, 0x3, 0x0)
openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/strace\x00', 0x12, 0x1, 0x0)
llseek(r0, 0x0, 0x0, &(0x7f0000000280), 0x0)
16:17:01 executing program 5:
vmm_ctl$VMM_CTL_GET_EXITS(0x1)
change_vcore(0x80000001, 0x0)
openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0)
r0 = openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0)
read(r0, &(0x7f0000000240)=""/4096, 0x1000)
openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/addr\x00', 0x11, 0x3, 0x0)
16:17:02 executing program 3:
openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000000)='/net/udp/0/local\x00', 0x11, 0x1, 0x0)
openat$net_empty(0xffffffffffffff9c, &(0x7f0000000080)='/net/.empty\x00', 0xc, 0x3, 0x0)
r0 = openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0)
abort_sysc_fd(r0)
openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0)