> Source: [sk121213](https://support.checkpoint.com/results/sk/sk121213)

# sk121213 - DynamicID authentication randomly stops working in R80.10

| Property | Value |
|----------|-------|
| Solution ID | sk121213 |
| Date Created | 2017-11-12 |
| Last Modified | 2020-11-11 |
| Technical Level | Advanced |
| Products | Security Gateway |
| Versions | R82.10, R82, R81.20 |
| OS | Gaia |

## Symptoms

- * DynamicID authentication randomly stops working in R80.10 after policy installation.
* CVPND.elg shows many lines like these:

  ```
  
  [PID][DATE TIME][AsyncCurl] sender_curl_socket_event_handler - entering for socket 1457 ssd 0x9cc7be0
  [PID][DATE TIME][AsyncCurl] sender_curl_socket_event_handler - ctx 0x930bfd8 socket 1457 action 0x2
  [PID][DATE TIME][AsyncCurl] sender_curl_socket_event_handler - calling curl_multi_socket_action
  [PID][DATE TIME][AsyncCurl] print_multi_code - entering
  [PID][DATE TIME][AsyncCurl] print_multi_code - from (sender_curl_socket_event_handler) returns (CURLM_OK)
  [PID][DATE TIME][AsyncCurl] check_completed_transfers - entering for curl multi 0x91d2168
  [PID][DATE TIME][tevent] T_event_mainloop_iter_epoll: epoll get signals for N=1 events
  [PID][DATE TIME][tevent] T_event_mainloop_iter_epoll: epoll epoll_wait reports socket/event 1457/4
  ```

* CVPND.elg may show lines like the following: (Please note, the numbers may vary )   
  \[PID\]\[DATE TIME\] T_event_fdclr_epoll: failed to clear socket: 3661 from epoll set: Bad file descriptor   
  \[PID\]\[DATE TIME\] T_event_fdclr_epoll: failed to clear socket: 3662 from epoll set: Bad file descriptor   
  \[PID\]\[DATE TIME\] T_event_fdclr_epoll: failed to clear socket: 3663 from epoll set: Bad file descriptor   

* There is a high number of file descriptors.

## Cause

File descriptor leak in role matcher API

## Solution

This solution requires authentication. Please log in to view the full solution.

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