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 (103)
Child subsystems: lvs (1)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in hash_ipportnet6_add / hash_ipportnet6_head netfilter 6 1 40d 23d PATCH [20m]
KCSAN: data-race in hash_ip4_add / hash_ip4_head netfilter 6 1 33d 32d PATCH [20m]
KCSAN: data-race in hash_ipport6_add / hash_ipport6_head netfilter 6 1 52d 38d PATCH [20m]
WARNING in nf_hook_entry_head (2) netfilter -1 syz error 54 46d 109d
INFO: task hung in nfnetlink_rcv_msg (5) netfilter 1 73 2d14h 115d
WARNING in nf_ct_bridge_post netfilter bridge -1 C error 6 15d 158d
WARNING in __nf_unregister_net_hook (9) netfilter -1 syz error error 17 15d 271d 💬 1 [58d]
KMSAN: uninit-value in ip6table_mangle_hook (3) netfilter 7 C 11 7d09h 520d PATCH [97d]
INFO: task hung in do_arpt_get_ctl (2) netfilter 1 syz 1 557d 553d
INFO: rcu detected stall in NF_HOOK (2) netfilter 1 C inconclusive error 127 23h47m 563d
INFO: rcu detected stall in addrconf_rs_timer (6) virt mm netfilter 1 syz error error 701 12d 694d
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 5000 1h19m 932d PATCH [926d]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 333 1d06h 1498d 💬 1 [26d]
INFO: rcu detected stall in iterate_cleanup_work (2) netfilter 1 C done inconclusive 4 1363d 2120d