syzbot


netfilter subsystem


List(s): netfilter-devel@vger.kernel.org
Maintainer(s): kadlec@netfilter.org, pablo@netfilter.org
Fixed bugs: 196
Parent subsystem(s): net (110)
Child subsystems: lvs (0)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in br_nf_local_in (2) bridge netfilter -1 1 5d05h 4d18h
WARNING in nf_hook_entry_head (2) netfilter -1 41 3d00h 8d12h
INFO: task hung in nfnetlink_rcv_msg (5) netfilter 1 60 18h29m 14d
possible deadlock in nf_tables_dumpreset_obj netfilter 4 13 6d00h 27d 💬 6 [23d]
WARNING in nf_ct_bridge_post bridge netfilter -1 C 4 44d 57d
general protection fault in nft_fib6_eval (2) netfilter 2 4 70d 119d
WARNING in __nf_unregister_net_hook (9) netfilter -1 syz error 12 12d 170d 💬 1 [20d]
KMSAN: uninit-value in ip6table_mangle_hook (3) netfilter 7 C 11 46d 419d PATCH [3d14h]
INFO: task hung in do_arpt_get_ctl (2) netfilter 1 syz 1 456d 452d
INFO: rcu detected stall in NF_HOOK (2) netfilter sctp lsm 1 C inconclusive error 124 7d21h 462d
INFO: rcu detected stall in addrconf_rs_timer (6) x86 mm netfilter 1 syz error error 639 5d21h 593d
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4783 11h04m 831d PATCH [824d]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 292 10h33m 1397d 💬 1 [20d]
INFO: rcu detected stall in iterate_cleanup_work (2) netfilter 1 C done inconclusive 4 1262d 2018d
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in pcpu_alloc_noprof / pcpu_block_update_hint_alloc netfilter bpf 6 syz 198 420d 606d
KCSAN: data-race in pcpu_alloc / pcpu_free_area (3) netfilter 6 syz 1402 607d 1508d