<div dir="ltr">I am using strongswan-4.5.3 on FreeBSD 8.3. Is it at all possible that charon will try to access a child SA in the kernel after it was deleted (because of inactivity). I am seeing the following series of messages:<div>
<br></div><div style><START></div><div style>deleting CHLD_SA after 300 seconds of inactivty</div><div style>closing CHILD_SA ... with SPIs "spi1" (0 bytes) "spi2" (0 bytes) and TS ...</div><div style>
:</div><div style> :</div><div style>some time later, the following starts (around the tims a the child sa needs a rekey) and repeats at each DPD request</div>
<div style>unable to query SAD entry with SPI "spi1": No such file or directory</div><div style>sending DPD request</div><div style><br></div><div style>much later (around the time the IKE_SA needs a rekey)</div>
<div style>IKE_SA deleted</div><div style>unable to delete SAD entry with SPI "spi1": No such file or directory</div><div style>thread 10 received 11</div><div style>killing ourselves, received critical signal</div>
<div style><END></div><div style><br></div><div style>Any idea what could cause this?</div><div style>Any pointers as what to look at ? </div><div style>Unfortunately this happened at a remote operational site, so testing different log levels and settings will be very difficult.</div>
<div style><br></div><div style>Riaan</div><div style><br></div><div style><br></div><div style><br></div><div style><br></div><div style><br></div></div>