Woody wrote,
>Here are the dmesg logs when it hangs.
This might have something to do with it.
>ib_sdp CRTL: info delete <192.168.0.21> <4295552652:4295242151>
The code looks like this message gets printed when SDP
calls sdp_path_info_distroy(). Question is, why is it tearing
down the connection ?
/*
* sdp_link_sweep - periodic path information cleanup function
*/
static void sdp_link_sweep(void *data)
{
struct sdp_path_info *info;
struct sdp_path_info *sweep;
sweep = info_list;
while (sweep) {
info = sweep;
sweep = sweep->next;
if (jiffies > (info->use + SDP_LINK_INFO_TIMEOUT)) {
sdp_dbg_ctrl(NULL,
"info delete <%d.%d.%d.%d> <%lu:%lu>",
info->dst & 0x000000ff,
(info->dst & 0x0000ff00) >> 8,
(info->dst & 0x00ff0000) >> 16,
(info->dst & 0xff000000) >> 24,
jiffies, info->use);
sdp_path_info_destroy(info, -ETIMEDOUT);
}
}
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