netfilter subsystem


List(s): netfilter-devel@vger.kernel.org
Maintainer(s): fw@strlen.de, pablo@netfilter.org
Fixed bugs: 203
Parent subsystem(s): net (98)
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 41d 71d PATCH [35d]
WARNING in nf_conntrack_cleanup_net_list (2) prio:normal netfilter -1 4 9d02h 85d
INFO: rcu detected stall in handle_softirqs (3) prio:low netfilter 1 syz, C error 41 2d05h 85d
INFO: rcu detected stall in br_handle_frame (6) prio:normal bridge netfilter 1 syz, C error error 173 1d01h 221d
INFO: task hung in nfnetlink_rcv_msg (5) prio:normal netfilter 1 C 82 10d 232d
WARNING in nf_ct_bridge_post prio:high netfilter bridge -1 syz, C error error 10 14d 276d
INFO: rcu detected stall in rescuer_thread (2) prio:high netfilter batman 1 syz error inconclusive 113 3d13h 288d
WARNING in __nf_unregister_net_hook (9) prio:high netfilter -1 syz error error 17 133d 388d 💬 1 [176d]
KMSAN: uninit-value in ip6table_mangle_hook (3) netfilter 7 syz, C 11 124d 638d PATCH [214d]
INFO: task hung in do_arpt_get_ctl (2) netfilter 1 syz 1 675d 671d
INFO: rcu detected stall in NF_HOOK (2) prio:normal netfilter 1 syz, C inconclusive error 144 19d 681d
INFO: task hung in addrconf_dad_work (5) prio:normal netfilter 1 syz, C done 1816 27m 754d 💬 2 [20d]
INFO: rcu detected stall in addrconf_rs_timer (6) prio:normal virt mm netfilter 1 syz error error 704 26d 812d
INFO: rcu detected stall in worker_thread (9) prio:low netfilter 1 syz, C done 5815 2h30m 1050d PATCH [1043d]
INFO: rcu detected stall in gc_worker (3) prio:low netfilter 1 syz, C done done 366 3d02h 1616d 💬 1 [115d]
INFO: rcu detected stall in iterate_cleanup_work (2) netfilter 1 syz, C done inconclusive 4 1481d 2237d
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in __run_timers (4) netfilter 2 1 23d 18d
KCSAN: data-race in hash_ipportnet4_add / hash_ipportnet4_head netfilter race:benign prio:low 6 1 29d 24d