#错误日志摘录
Dec 08 15:22:23 Proxmox-VE kernel: e1000e 0000:00:1f.6 eno1: Detected Hardware Unit Hang:
  TDH                  <6e>
  TDT                  <a4>
  next_to_use          <a4>
  next_to_clean        <6d>
buffer_info[next_to_clean]:
  time_stamp           <1005f64b2>
  next_to_watch        <6e>
  jiffies              <1005f6690>
  next_to_watch.status <0>
MAC Status             <40080083>
PHY Status             <796d>
PHY 1000BASE-T Status  <3800>
PHY Extended Status    <3000>
PCI Status             <10>
Dec 08 15:22:25 Proxmox-VE kernel: e1000e 0000:00:1f.6 eno1: Detected Hardware Unit Hang:
  TDH                  <6e>
  TDT                  <a4>
  next_to_use          <a4>
  next_to_clean        <6d>
buffer_info[next_to_clean]:
  time_stamp           <1005f64b2>
  next_to_watch        <6e>
  jiffies              <1005f6880>
  next_to_watch.status <0>
MAC Status             <40080083>
PHY Status             <796d>
PHY 1000BASE-T Status  <3800>
PHY Extended Status    <3000>
PCI Status             <10>
Dec 08 15:22:27 Proxmox-VE kernel: e1000e 0000:00:1f.6 eno1: Detected Hardware Unit Hang:
  TDH                  <6e>
  TDT                  <a4>
  next_to_use          <a4>
  next_to_clean        <6d>
buffer_info[next_to_clean]:
  time_stamp           <1005f64b2>
  next_to_watch        <6e>
  jiffies              <1005f6a78>
  next_to_watch.status <0>
MAC Status             <40080083>
PHY Status             <796d>
PHY 1000BASE-T Status  <3800>
PHY Extended Status    <3000>
PCI Status             <10>
Dec 08 15:22:29 Proxmox-VE kernel: e1000e 0000:00:1f.6 eno1: Detected Hardware Unit Hang:
  TDH                  <6e>
  TDT                  <a4>
  next_to_use          <a4>
  next_to_clean        <6d>
buffer_info[next_to_clean]:
  time_stamp           <1005f64b2>
  next_to_watch        <6e>
  jiffies              <1005f6c68>
  next_to_watch.status <0>
MAC Status             <40080083>
PHY Status             <796d>
PHY 1000BASE-T Status  <3800>
PHY Extended Status    <3000>
PCI Status             <10>
Dec 08 15:22:31 Proxmox-VE kernel: e1000e 0000:00:1f.6 eno1: Detected Hardware Unit Hang:
  TDH                  <6e>
  TDT                  <a4>
  next_to_use          <a4>
  next_to_clean        <6d>
buffer_info[next_to_clean]:
  time_stamp           <1005f64b2>
  next_to_watch        <6e>
  jiffies              <1005f6e60>
  next_to_watch.status <0>
MAC Status             <40080083>
PHY Status             <796d>
PHY 1000BASE-T Status  <3800>
PHY Extended Status    <3000>
PCI Status             <10>
#最终解决办法.
ethtool -K eno1 gso off gro off tso off tx off rx off rxvlan off txvlan off sg off
#安装ethtool
apt install ethtool