Eric DumazetandGreg Kroah-Hartman 98151bb13a net: bridge: annotate data-races around fdb->{updated,used} ...

[ Upstream commit b25a0b4a21 ]

fdb->updated and fdb->used are read and written locklessly.

Add READ_ONCE()/WRITE_ONCE() annotations.

Fixes: 31cbc39b63 ("net: bridge: add option to allow activity notifications for any fdb entries")
Reported-by: syzbot+bfab43087ad57222ce96@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/netdev/695e3d74.050a0220.1c677c.035f.GAE@google.com/
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Link: https://patch.msgid.link/20260108093806.834459-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2026-01-30 10:27:23 +01:00

..

netfilter

netfilter: nf_tables: pass context structure to nft_parse_register_load

2026-01-11 15:21:46 +01:00

br_arp_nd_proxy.c

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br_cfm_netlink.c

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br_cfm.c

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br_device.c

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br_fdb.c

net: bridge: annotate data-races around fdb->{updated,used}

2026-01-30 10:27:23 +01:00

br_forward.c

net: bridge: fix use-after-free due to MST port state bypass

2025-11-24 10:29:53 +01:00

br_if.c

net: bridge: fix MST static key usage

2025-11-24 10:29:54 +01:00

br_input.c

net: bridge: annotate data-races around fdb->{updated,used}

2026-01-30 10:27:23 +01:00

br_ioctl.c

net: Remove RTNL dance for SIOCBRADDIF and SIOCBRDELIF.

2026-01-11 15:22:25 +01:00

br_mdb.c

bridge: mdb: Allow replace of a host-joined group

2025-06-04 14:42:13 +02:00

br_mrp_netlink.c

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br_mrp_switchdev.c

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br_mrp.c

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br_mst.c

net: bridge: fix MST static key usage

2025-11-24 10:29:54 +01:00

br_multicast_eht.c

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br_multicast.c

net: bridge: fix soft lockup in br_multicast_query_expired()

2025-08-28 16:28:48 +02:00

br_netfilter_hooks.c

netfilter: br_netfilter: do not check confirmed bit in br_nf_local_in() after confirm

2025-09-09 18:56:21 +02:00

br_netfilter_ipv6.c

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br_netlink_tunnel.c

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br_netlink.c

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br_nf_core.c

bridge: netfilter: Fix forwarding of fragmented packets

2025-06-04 14:42:18 +02:00

br_private_cfm.h

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br_private_mcast_eht.h

…

br_private_mrp.h

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br_private_stp.h

…

br_private_tunnel.h

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br_private.h

net: Remove RTNL dance for SIOCBRADDIF and SIOCBRDELIF.

2026-01-11 15:22:25 +01:00

br_stp_bpdu.c

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br_stp_if.c

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br_stp_timer.c

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br_stp.c

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br_switchdev.c

net: bridge: Do not offload IGMP/MLD messages

2025-07-24 08:53:19 +02:00

br_sysfs_br.c

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br_sysfs_if.c

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br_vlan_options.c

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br_vlan_tunnel.c

bridge: fix C-VLAN preservation in 802.1ad vlan_tunnel egress

2026-01-17 16:29:58 +01:00

br_vlan.c

bridge: br_vlan_fill_forward_path_pvid: use br_vlan_group_rcu()

2025-10-19 16:30:45 +02:00

br.c

net: bridge: Install FDB for bridge MAC on VLAN 0

2025-11-24 10:29:43 +01:00

Kconfig

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Makefile

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