syzbot


netfilter subsystem


List(s): netfilter-devel@vger.kernel.org
Maintainer(s): kadlec@netfilter.org, pablo@netfilter.org
Fixed bugs: 171
Parent subsystem(s): net (113)
Child subsystems: lvs (1)
open (10):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
bpf test error: WARNING: suspicious RCU usage in corrupted netfilter 1 18d 14d
net-next test error: WARNING: suspicious RCU usage in corrupted netfilter 3 25d 24d
net test error: WARNING: suspicious RCU usage in _destroy_all_sets netfilter 20 22d 28d
INFO: rcu detected stall in addrconf_rs_timer (6) lsm usb netfilter syz 250 1h23m 41d
INFO: rcu detected stall in sock_write_iter (3) mm netfilter C done 15 22h36m 66d 💬 1 [66d]
INFO: rcu detected stall in ip_list_rcv (6) netfilter bpf C done 20 3d16h 221d 💬 5 [210d]
INFO: rcu detected stall in worker_thread (9) mm netfilter batman C done 1256 5h01m 279d PATCH [272d]
INFO: rcu detected stall in tcp_setsockopt netfilter syz error 4 193d 318d
INFO: rcu detected stall in gc_worker (3) netfilter C done done 89 5h31m 845d 💬 1 [128d]
INFO: rcu detected stall in iterate_cleanup_work (2) netfilter C done inconclusive 4 710d 1466d
moderation (3):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in pcpu_alloc_noprof / pcpu_block_update_hint_alloc netfilter syz 75 1d20h 54d
KCSAN: data-race in pcpu_alloc / pcpu_free_area (3) netfilter syz 1402 54d 956d
KCSAN: data-race in pcpu_alloc / pcpu_block_update_hint_alloc netfilter bpf syz 1228 56d 1709d