syzbot


netfilter subsystem


List(s): netfilter-devel@vger.kernel.org
Maintainer(s): fw@strlen.de, pablo@netfilter.org
Fixed bugs: 200
Parent subsystem(s): net (96)
Child subsystems: lvs (0)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in hash_ipportnet6_add / hash_ipportnet6_head netfilter 6 1 20d 2d19h
KCSAN: data-race in hash_ip4_add / hash_ip4_head netfilter 6 1 12d 12d
KCSAN: data-race in hash_ipport6_add / hash_ipport6_head netfilter 6 1 32d 17d PATCH [11d]
WARNING in nf_hook_entry_head (2) netfilter -1 syz error 54 25d 88d
INFO: task hung in nfnetlink_rcv_msg (5) netfilter 1 69 6d00h 94d
WARNING in nf_ct_bridge_post bridge netfilter -1 C error 6 9d05h 138d
WARNING in __nf_unregister_net_hook (9) netfilter -1 syz error 16 29d 250d 💬 1 [38d]
KMSAN: uninit-value in ip6table_mangle_hook (3) netfilter 7 C 11 9d08h 500d PATCH [76d]
INFO: task hung in do_arpt_get_ctl (2) netfilter 1 syz 1 536d 532d
INFO: rcu detected stall in NF_HOOK (2) netfilter 1 C inconclusive error 125 1d15h 543d
INFO: rcu detected stall in addrconf_rs_timer (6) virt mm netfilter 1 syz error error 693 1d12h 674d
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4936 3h10m 911d PATCH [905d]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 327 1d06h 1478d 💬 1 [6d08h]
INFO: rcu detected stall in iterate_cleanup_work (2) netfilter 1 C done inconclusive 4 1342d 2099d
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in pcpu_alloc_noprof / pcpu_block_update_hint_alloc bpf netfilter 6 syz 198 500d 686d