Support Center > Search Results > SecureKnowledge Details
Kernel panic on Security Gateway in Gateway mode and FWK process crashes on Security Gateway in VSX mode
Symptoms
  • On Security Gateway that runs in Gateway mode, kernel panic occurs.

  • On Security Gateway that runs in VSX mode, FWK process crashes with core dump file.

  • Core dump file contains the following stack related to VPN:
    #0 in _aesni_decrypt3 () from /opt/CPsuite-R77/fw1/lib/libfw_kern26_18_splat_i686_us_0.so
    #1 in aesni_cbc_encrypt () from /opt/CPsuite-R77/fw1/lib/libfw_kern26_18_splat_i686_us_0.so
    #2 in rijndael_cbc_decrypt (...) at rijndael.c
    #3 in rijndael128_cbc_decrypt (...) at rijndael128.c
    #4 in cptls_crypt_AES128 (...) at tls_crypto.c
    #5 in cptls_rl_decrypt (...) at cptls_rl.c
    #6 in fwtls_rx_handler (...) at cptls_cpas_hook.c
    #7 fwtls_hook_handler (...) at cptls_cpas_hook.c
    #8 in cpas_mloop_call_hook (...) at cpas_if.c
    #9 cpas_mloop_service_hconn (...) at cpas_if.c
    #10 cpas_mloop (...) at cpas_if.c:2738
    #11 in tcp_input (...) at tcp_input.c:1287
    #12 in cpas_pkt_h (...) at cpas_if.c:2931
    #13 in cpas_glue_pkt_h_in (...) at cpas_fwglue.c
    #14 in fwchain_do_ (...) at fwchain.c
    #15 fwchain_do_ex (...) at fwchain.c
    #16 in fw_filter_ip (...) at fwdrvplat.c
    #17 in fw_filter_locked ...) at fwdrvplat.c
    ..................................
    
  • Core dump file contains the following stack related to IPS:
    #0 in pcre_dfa_exec (...) at pcre_dfa_exec.c
    #1 in kiss_pcre_exec_ex (...) at kiss_pcre.c
    #2 kiss_pcre_exec (...) at kiss_pcre.c
    #3 in kiss_pm_exec_with_state (...) at kiss_tier2.h
    #4 in cmi_execute_ex (...) at cmi.c
    #5 in cmi_exec_from_accel (...) at cmi.c
    ..................................
    
Solution
Note: To view this solution you need to Sign In .