Displaying 3 results from an estimated 3 matches for "ip_route_output_key_hash_rcu".
2018 Dec 20
1
4.20-rc6: WARNING: CPU: 30 PID: 197360 at net/core/flow_dissector.c:764 __skb_flow_dissect
...l path:
> > >
> > > [280155.348610] fib_multipath_hash+0x28c/0x2d0
> > > [280155.348613] ? fib_multipath_hash+0x28c/0x2d0
> > > [280155.348619] fib_select_path+0x241/0x32f
> > > [280155.348622] ? __fib_lookup+0x6a/0xb0
> > > [280155.348626] ip_route_output_key_hash_rcu+0x650/0xa30
> > > [280155.348631] ? __alloc_skb+0x9b/0x1d0
> > > [280155.348634] inet_rtm_getroute+0x3f7/0xb80
> >
> > inet_rtm_getroute builds a new packet with inet_rtm_getroute_build_skb
> > here without dev or sk.
>
> Ack
>
> >
> > >...
2018 Dec 20
0
4.20-rc6: WARNING: CPU: 30 PID: 197360 at net/core/flow_dissector.c:764 __skb_flow_dissect
...warning as well the other day, but from a
> different call path:
>
> [280155.348610] fib_multipath_hash+0x28c/0x2d0
> [280155.348613] ? fib_multipath_hash+0x28c/0x2d0
> [280155.348619] fib_select_path+0x241/0x32f
> [280155.348622] ? __fib_lookup+0x6a/0xb0
> [280155.348626] ip_route_output_key_hash_rcu+0x650/0xa30
> [280155.348631] ? __alloc_skb+0x9b/0x1d0
> [280155.348634] inet_rtm_getroute+0x3f7/0xb80
inet_rtm_getroute builds a new packet with inet_rtm_getroute_build_skb
here without dev or sk.
> Problem is the synthesized skb for output route resolution does not have
> skb->...
2018 Dec 20
0
4.20-rc6: WARNING: CPU: 30 PID: 197360 at net/core/flow_dissector.c:764 __skb_flow_dissect
...000000021e636000 CR4: 00000000001006e0
> [280155.348600] Call Trace:
> [280155.348610] fib_multipath_hash+0x28c/0x2d0
> [280155.348613] ? fib_multipath_hash+0x28c/0x2d0
> [280155.348619] fib_select_path+0x241/0x32f
> [280155.348622] ? __fib_lookup+0x6a/0xb0
> [280155.348626] ip_route_output_key_hash_rcu+0x650/0xa30
> [280155.348631] ? __alloc_skb+0x9b/0x1d0
> [280155.348634] inet_rtm_getroute+0x3f7/0xb80
> [280155.348640] ? __alloc_pages_nodemask+0x11c/0x2c0
> [280155.348646] rtnetlink_rcv_msg+0x1d9/0x2f0
> [280155.348650] ? rtnl_calcit.isra.24+0x120/0x120
> [280155.348654]...