netfilter subsystem


List(s): netfilter-devel@vger.kernel.org
Maintainer(s): fw@strlen.de, pablo@netfilter.org
Fixed bugs: 202
Parent subsystem(s): net (95)
Child subsystems: lvs (0)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in nf_conntrack_cleanup_net_list (2) prio:normal netfilter -1 3 7d14h 65d
INFO: rcu detected stall in handle_softirqs (3) prio:low netfilter 1 syz, C error 34 17h24m 65d
INFO: rcu detected stall in br_handle_frame (6) prio:normal netfilter bridge 1 syz, C error error 158 17h13m 201d
INFO: task hung in nfnetlink_rcv_msg (5) prio:normal netfilter 1 80 9d05h 213d
WARNING in nf_ct_bridge_post prio:high bridge netfilter -1 syz, C error error 10 10d 256d
WARNING in __nf_unregister_net_hook (9) prio:high netfilter -1 syz error error 17 113d 369d 💬 1 [156d]
KMSAN: uninit-value in ip6table_mangle_hook (3) netfilter 7 syz, C 11 105d 618d PATCH [195d]
INFO: task hung in do_arpt_get_ctl (2) netfilter 1 syz 1 655d 651d
INFO: rcu detected stall in NF_HOOK (2) prio:normal netfilter 1 syz, C inconclusive error 143 4d16h 661d
INFO: task hung in addrconf_dad_work (5) prio:normal netfilter 1 syz, C done 1778 5h18m 734d 💬 2 [1d11h]
INFO: rcu detected stall in addrconf_rs_timer (6) prio:normal virt mm netfilter 1 syz error error 704 6d14h 792d
INFO: rcu detected stall in worker_thread (9) prio:low netfilter 1 syz, C done 5622 3h40m 1030d PATCH [1024d]
INFO: rcu detected stall in gc_worker (3) prio:low netfilter 1 syz, C done done 358 22h02m 1596d 💬 1 [95d]
INFO: rcu detected stall in iterate_cleanup_work (2) netfilter 1 syz, C done inconclusive 4 1461d 2218d
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in hash_ipportnet4_add / hash_ipportnet4_head netfilter race:benign prio:low 6 1 9d14h 5d10h
KASAN: slab-out-of-bounds Read in nft_fib6_eval prio:high netfilter 17 3 75d 78d