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Removing an entry from kernel table fails with "CvpnUMD process crashed" error in /var/log/messages Technical Level
Symptoms
  • Removing an entry from kernel table fails with "CvpnUMD process crashed" error in /var/log/messages:
    kernel: [fw4_0];FW-1: fwkbuf_save_: invalid id number 362a004 file fwcvpnd.c:130
    kernel: [fw4_0];FW-1: cvpnd_session_free: ERROR fwkbuf_save failed	first_kbuf_col=0, last_kbuf_col=0, i=0, data[i]=0x362a004
    kernel: [fw4_0];fwhandle_get(hashlong.c:1379): Table kbufs - Invalid handle 362a004 - entry used for handle 2262a004 with value ffffc20029c74228
    kernel: [fw4_0];Assertion 0 failed in kiss_handles.c:482
    kernel: [fw4_0];fwhandle_get: Invalid handle - verifier
    kernel: [fw4_0];fwkbuf_leak_log_action: Failed to log action remove from table (0000000000001f81) on kbuf 362a004
    kernel: [fw4_0];fwhandle_get(hashlong.c:1379): Table kbufs - Invalid handle 362a004 - entry used for handle 2262a004 with value ffffc20029c74228
    kernel: [fw4_0];Assertion 0 failed in kiss_handles.c:482
    kernel: [fw4_0];fwhandle_get: Invalid handle - verifier
    kernel: [fw4_0];FW-1: fwkbuf_free_with_destr_(hashlong.c:1379): kbuf id is not found: 362a004
    kernel: [fw4_0];hi_kbufs_free_all: Error freeing kbuf 362a004 at index 0 in table cvpn_session(8065)
    kernel: [fw4_0];hi_kbufs_free_all: Table entry: < c0f6b739;362a004 > < 3600 : 0 8065 >
    kernel: [fw4_0];fwhandle_get(hashlong.c:4357): Table kbufs - Invalid handle 3d90804 - entry used for handle 93d90804 with value ffffc20025b29930
    kernel: [fw4_0];Assertion 0 failed in kiss_handles.c:482
    kernel: [fw4_0];fwhandle_get: Invalid handle - verifier
    kernel: [fw4_0];fwhandle_get(hashlong.c:4357): Table kbufs - Invalid handle 3645004 - entry used for handle ae645004 with value ffffc20027ad6ae8
    kernel: [fw4_0];Assertion 0 failed in kiss_handles.c:482
    kernel: [fw4_0];fwhandle_get: Invalid handle - verifier
    kernel: [fw4_0];fwhandle_get(hashlong.c:4357): Table kbufs - Invalid handle 3963804 - entry used for handle d3963804 with value ffffc2002631ed38
Solution
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