netfilter subsystem


List(s): netfilter-devel@vger.kernel.org
Maintainer(s): fw@strlen.de, pablo@netfilter.org
Fixed bugs: 203
Parent subsystem(s): net (101)
Child subsystems: lvs (0)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: invalid-free in rcu_free_sheaf prio:high netfilter mm arm 24 6 30d 60d PATCH [24d]
WARNING in nf_conntrack_cleanup_net_list (2) prio:normal netfilter -1 3 16d 74d
INFO: rcu detected stall in handle_softirqs (3) prio:low netfilter 1 syz, C error 38 5h49m 74d
INFO: rcu detected stall in br_handle_frame (6) prio:normal netfilter bridge 1 syz, C error error 166 4h30m 210d
INFO: task hung in nfnetlink_rcv_msg (5) prio:normal netfilter 1 C 81 6d07h 221d
WARNING in nf_ct_bridge_post prio:high bridge netfilter -1 syz, C error error 10 3d23h 265d
WARNING in __nf_unregister_net_hook (9) prio:high netfilter -1 syz error error 17 122d 377d 💬 1 [165d]
KMSAN: uninit-value in ip6table_mangle_hook (3) netfilter 7 syz, C 11 113d 627d PATCH [203d]
INFO: task hung in do_arpt_get_ctl (2) netfilter 1 syz 1 664d 660d
INFO: rcu detected stall in NF_HOOK (2) prio:normal netfilter 1 syz, C inconclusive error 144 8d09h 670d
INFO: task hung in addrconf_dad_work (5) prio:normal netfilter 1 syz, C done 1787 23h21m 743d 💬 2 [9d22h]
INFO: rcu detected stall in addrconf_rs_timer (6) prio:normal virt mm netfilter 1 syz error error 704 15d 801d
INFO: rcu detected stall in worker_thread (9) prio:low netfilter 1 syz, C done 5701 1h30m 1039d PATCH [1032d]
INFO: rcu detected stall in gc_worker (3) prio:low netfilter 1 syz, C done done 360 5d11h 1605d 💬 1 [104d]
INFO: rcu detected stall in iterate_cleanup_work (2) netfilter 1 syz, C done inconclusive 4 1470d 2226d
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in __run_timers (4) netfilter 2 1 12d 7d22h
KCSAN: data-race in hash_ipportnet4_add / hash_ipportnet4_head netfilter race:benign prio:low 6 1 18d 13d
KASAN: slab-out-of-bounds Read in nft_fib6_eval prio:high netfilter 17 3 83d 86d