Hi Guna,
NULL pointer dereference at 0039, translates to
(gdb) p &((struct tipc_skb_cb *)((struct sk_buff *)0)->cb)->wakeup_pending
$8 = (bool *) 0x39
This issue is fixed in commit:
f214fc402967e1 ("tipc: Revert "tipc: use existing sk_write_queue for outgoing
packet chain")
This
Hi,
This is not a known problem. Looking at the dump and the code it may
look as if somebody is sending in a TIPC_ADDR_NAMEd message with a zero
sockaddr pointer.
This should of course not lead to a kernel crash, but it might still
give a hint of what is triggering the problem, so you can get fu
I am using kernel 4.4.0 and have seen following panic. Please let me
know if fix is available for this issue?
[67670.162758] BUG: unable to handle kernel NULL pointer dereference
at 0039
[67670.170664] IP: [] __tipc_sendmsg+0x1be/0x5a0 [tipc]
[67670.177231] PGD 34de24067 PUD 3505f5067
