* kmemleak in flowtable xdp
@ 2024-10-09 9:39 Pablo Neira Ayuso
0 siblings, 0 replies; only message in thread
From: Pablo Neira Ayuso @ 2024-10-09 9:39 UTC (permalink / raw)
To: Lorenzo Bianconi; +Cc: netfilter-devel, netdev, bpf
Hi Lorenzo,
kmemleak is not happy here when running tests:
[<00000000be65a589>] __kmalloc_cache_noprof+0x280/0x310
[<00000000c6569ad4>] nf_flow_offload_xdp_setup+0x70/0x8d0 [nf_flow_table]
[<000000001efe6e35>] nf_flow_table_offload_setup+0x324/0x610 [nf_flow_table]
[<000000005d9c9ad6>] nft_register_flowtable_net_hooks+0x3f4/0x890 [nf_tables]
[<00000000de9071ee>] nf_tables_newflowtable+0xf61/0x18c0 [nf_tables]
[<00000000924f5d86>] nfnetlink_rcv_batch+0x12c1/0x1c50 [nfnetlink]
[<000000003fa07104>] nfnetlink_rcv+0x2a3/0x320 [nfnetlink]
[<000000009fd1c990>] netlink_unicast+0x588/0x7f0
[<00000000ee126795>] netlink_sendmsg+0x702/0xba0
[<000000000ddf29fb>] ____sys_sendmsg+0x7cd/0x9a0
[<0000000027b80416>] ___sys_sendmsg+0xd6/0x140
[<00000000edfe1eb5>] __sys_sendmsg+0xba/0x150
[<000000009d5eb571>] do_syscall_64+0x47/0x110
[<0000000077c3a21e>] entry_SYSCALL_64_after_hwframe+0x76/0x7e
nf_flow_offload_xdp_setup+0x70
56
57 ft_elem = kzalloc(sizeof(*ft_elem), GFP_KERNEL_ACCOUNT);
58 if (!ft_elem)
59 return -ENOMEM;
60
61 ft_elem->ft = ft; <--- HERE
62
63 mutex_lock(&nf_xdp_hashtable_lock);
64
65 hash_for_each_possible(nf_xdp_hashtable,
Thanks.
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2024-10-09 9:39 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-10-09 9:39 kmemleak in flowtable xdp Pablo Neira Ayuso
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.