syzbot


Out of 184 bugs, 130 were automatically obsoleted (6 due to revoked reproducers), 54 were invalidated by users.
Applied filters: Label=subsystems:netfilter (drop)
Title Repro Cause bisect Fix bisect Count Last Reported
WARNING in __nf_unregister_net_hook (7) netfilter 2 122d 122d
KCSAN: data-race in pcpu_alloc_noprof / pcpu_free_area netfilter 315 77d 263d
INFO: task hung in nf_tables_valid_genid netfilter 1 140d 140d
inconsistent lock state in gfs2_fill_super netfilter 1 174d 170d
upstream test error: KCSAN: data-race in pcpu_alloc_noprof / pcpu_free_area netfilter 1 127d 127d
INFO: task hung in nf_ct_iterate_cleanup netfilter 3 194d 240d
INFO: rcu detected stall in try_to_wake_up netfilter kernfs 4 205d 226d
INFO: rcu detected stall in netlink_release (4) netfilter 1 206d 206d
bpf test error: WARNING: suspicious RCU usage in corrupted netfilter 1 229d 225d
net-next test error: WARNING: suspicious RCU usage in corrupted netfilter 3 236d 234d
net test error: WARNING: suspicious RCU usage in _destroy_all_sets netfilter 20 233d 239d
INFO: task hung in get_info (5) netfilter 1 263d 263d
INFO: rcu detected stall in bitmap_port_gc netfilter 1 242d 242d
INFO: rcu detected stall in compat_sys_socketcall netfilter 2 339d 343d
KASAN: slab-use-after-free Read in bitmap_port_gc netfilter 4 366d 367d
kernel panic: stack is corrupted in __kmalloc_node netfilter 2 367d 366d
WARNING: suspicious RCU usage in hash_netportnet6_destroy netfilter ext4 C done 44 358d 368d
WARNING in nf_hook_entry_head netfilter 1 388d 388d
INFO: rcu detected stall in sys_getsockopt (11) netfilter 4 405d 417d
KMSAN: uninit-value in nf_hook_entries_grow netfilter 4 419d 470d
WARNING: suspicious RCU usage in hash_ip4_destroy netfilter C done 5 386d 387d
INFO: rcu detected stall in sock_write_iter (2) netfilter 1 462d 462d
INFO: task hung in addrconf_verify_work (7) netfilter C error 64 436d 583d
KCSAN: data-race in pcpu_alloc / pcpu_alloc (6) netfilter 3 470d 512d
INFO: rcu detected stall in __sock_release netfilter 1 498d 498d
WARNING in __nf_conntrack_confirm netfilter 1 562d 562d
INFO: rcu detected stall in ip_list_rcv (5) lsm netfilter 3 575d 634d
kernel panic: corrupted stack end in ctnetlink_dump_table netfilter 2 715d 729d
KCSAN: data-race in pcpu_alloc / pcpu_alloc (5) bpf netfilter 3 647d 687d
KASAN: use-after-free Write in nf_nat_setup_info netfilter 1 738d 738d
KCSAN: data-race in __queue_work / wq_worker_running netfilter 192 736d 915d
WARNING: refcount bug in nfnetlink_rcv_batch netfilter 1 738d 738d
KCSAN: data-race in pcpu_alloc / pcpu_alloc (4) netfilter 1 784d 784d
KCSAN: data-race in pcpu_alloc / pcpu_alloc (3) netfilter 1 833d 833d
WARNING in nf_tables_flowtable_event netfilter 2 864d 866d
general protection fault in br_nf_pre_routing_finish (2) bridge netfilter 1 925d 920d
KASAN: use-after-free Read in ipt_do_table netfilter syz error error 16 874d 1023d
inconsistent lock state in tee_netdev_event netfilter 1 880d 880d
KMSAN: uninit-value in nf_nat_setup_info (2) netfilter C 764 1048d 1128d
KMSAN: uninit-value in nf_conntrack_udplite_packet (2) netfilter C 33 1311d 1486d
KASAN: use-after-free Read in hooks_validate netfilter syz error error 5 1156d 1355d
memory leak in ctnetlink_start netfilter C 4 1702d 1704d
KMSAN: uninit-value in nf_flow_table_offload_setup netfilter C 345 1790d 1813d
memory leak in __nf_hook_entries_try_shrink netfilter C done 4 2043d 2066d
INFO: rcu detected stall in ip_list_rcv (4) netfilter 1 951d 951d
KCSAN: data-race in nf_tables_newtable / nf_tables_newtable (2) netfilter 3 939d 961d
KASAN: slab-out-of-bounds Read in ipv4_get_l4proto netfilter 1 1008d 1008d
WARNING in __nf_unregister_net_hook (5) netfilter 183 983d 1067d
KCSAN: data-race in nf_tables_newtable / nf_tables_newtable netfilter 11 1005d 1153d
KASAN: use-after-free Read in skb_copy_bits netfilter 7 1070d 1206d
KCSAN: data-race in pcpu_alloc / pcpu_alloc netfilter 1 1030d 1030d
possible deadlock in init_conntrack netfilter 1 1089d 1089d
INFO: rcu detected stall in ctnetlink_new_conntrack netfilter 1 1096d 1096d
KMSAN: uninit-value in nf_conntrack_tcp_packet (4) netfilter 2 1105d 1158d
KMSAN: uninit-value in nf_tables_newchain netfilter 1 1133d 1133d
KMSAN: uninit-value in get_l4proto (2) netfilter 1 1171d 1171d
KASAN: use-after-free Read in nf_tables_bind_set netfilter 3 1181d 1181d
INFO: rcu detected stall in gc_worker (2) netfilter C unreliable 4 1119d 1157d
INFO: rcu detected stall in sys_getsockopt (7) netfilter 2 1133d 1182d
INFO: task hung in get_info (4) netfilter 4 1122d 1146d
INFO: task hung in nfnetlink_rcv_msg (2) netfilter 1 1186d 1186d
KASAN: use-after-free Read in nf_tables_fill_table_info netfilter 1 1233d 1229d
general protection fault in nf_tables_dump_rules netfilter 2 1237d 1240d
BUG: unable to handle kernel paging request in get_counters (2) netfilter 1 1194d 1194d
INFO: task can't die in nfnl_queue_net_exit netfilter 1 1164d 1164d
KMSAN: uninit-value in translate_table (2) netfilter 4 1303d 1345d
KMSAN: uninit-value in iptable_mangle_hook (5) netfilter 51 1303d 1424d
general protection fault in nf_tables_dump_flowtable netfilter 1 1308d 1304d
BUG: unable to handle kernel paging request in ipt_do_table netfilter 1 1299d 1295d
BUG: unable to handle kernel paging request in get_counters netfilter 5 1268d 1354d
KMSAN: uninit-value in ip6table_mangle_hook (2) netfilter 10 1314d 1391d
INFO: task can't die in nf_ct_iterate_cleanup netfilter 1 1312d 1308d
KASAN: use-after-free Read in nft_table_lookup netfilter 1 1280d 1280d
INFO: task hung in ip_set_net_exit netfilter 21 1383d 1859d
KCSAN: data-race in pcpu_alloc / pcpu_free_area (2) netfilter 574 1342d 1920d
INFO: task hung in get_info (3) netfilter 5 1443d 1489d
INFO: rcu detected stall in ip_list_rcv (2) netfilter 3 1447d 1526d
WARNING: suspicious RCU usage in xt_obj_to_user netfilter 1 1503d 1499d
WARNING: suspicious RCU usage in nf_ct_iterate_cleanup netfilter 2 1504d 1516d
INFO: task hung in do_arpt_get_ctl netfilter 1 1484d 1484d
kernel BUG at mm/kmsan/kmsan_shadow.c:LINE! netfilter C 9 1600d 1906d
WARNING: proc registration bug in clusterip_tg_check (2) netfilter 7 1528d 1722d
WARNING: suspicious RCU usage in get_counters netfilter 1 1536d 1532d
KMSAN: uninit-value in hash_net6_del netfilter 6 1540d 1734d
KMSAN: uninit-value in iptable_mangle_hook (4) netfilter syz 128 1434d 1890d
INFO: task hung in nfnetlink_rcv_msg netfilter 30 1550d 1859d
INFO: rcu detected stall in neigh_timer_handler (6) netfilter 1 1522d 1522d
KMSAN: uninit-value in hash_ip6_add (2) netfilter 2 1542d 1542d
KMSAN: uninit-value in nf_ip6_checksum netfilter 5 1586d 1730d
KMSAN: uninit-value in hash_ip6_del netfilter 10 1593d 1699d
KCSAN: data-race in __nf_conntrack_alloc / __nf_conntrack_find_get (2) netfilter 2 1518d 1522d
KMSAN: uninit-value in gc_worker (3) netfilter 1 1605d 1601d
KCSAN: data-race in __nf_conntrack_alloc / gc_worker (2) netfilter 1 1551d 1520d
KMSAN: uninit-value in translate_table netfilter 1 1627d 1623d
KMSAN: uninit-value in hash_net6_add netfilter 4 1630d 1692d
BUG: unable to handle kernel paging request in do_arpt_get_ctl netfilter 1 1604d 1600d
general protection fault in gc_worker (2) netfilter 2 1605d 1609d
WARNING in __nf_unregister_net_hook (3) netfilter 1 1605d 1605d
BUG: unable to handle kernel paging request in ip6t_do_table netfilter 1 1606d 1606d
general protection fault in ip6t_do_table (2) netfilter 1 1642d 1642d
KASAN: wild-memory-access Read in do_ebt_set_ctl bridge netfilter 1 1646d 1642d
general protection fault in xt_target_to_user netfilter 1 1618d 1618d
KASAN: vmalloc-out-of-bounds Read in alloc_counters netfilter 1 1620d 1620d
KASAN: unknown-crash Write in do_ip6t_set_ctl netfilter 1 1627d 1623d
KASAN: vmalloc-out-of-bounds Read in get_counters netfilter 1 1659d 1655d
INFO: rcu detected stall in tun_chr_close (3) netfilter 1 1657d 1657d
KMSAN: uninit-value in nf_conntrack_invert_icmp_tuple (2) netfilter 1 1662d 1662d
KMSAN: uninit-value in nf_conntrack_udp_packet (2) netfilter 1 1662d 1662d
KMSAN: uninit-value in hash_ip6_add netfilter 3 1692d 1696d
KMSAN: uninit-value in hash_ip6_test netfilter 2 1695d 1732d
KCSAN: data-race in __nf_conntrack_alloc / gc_worker netfilter 1 1612d 1612d
INFO: rcu detected stall in inet6_release netfilter 1 1683d 1683d
INFO: rcu detected stall in run_timer_softirq (3) netfilter 32 1743d 1678d
KCSAN: data-race in pcpu_balance_workfn / pcpu_free_area (2) netfilter 1 1680d 1680d
KMSAN: uninit-value in nfnetlink_rcv (2) netfilter 1 1662d 1662d
KMSAN: uninit-value in __skb_checksum_complete (4) netfilter C 420 1662d 1904d
KMSAN: uninit-value in __nf_ct_try_assign_helper (2) netfilter C 12 1663d 1666d
KMSAN: uninit-value in nf_conntrack_invert_icmp_tuple netfilter C 151 1662d 1667d
KMSAN: uninit-value in nf_conntrack_udplite_packet netfilter C 22 1662d 1666d
KMSAN: uninit-value in nf_conntrack_tcp_packet (2) netfilter 3 1666d 1666d
KMSAN: uninit-value in nf_ct_frag6_gather netfilter C 11 1663d 1666d
KMSAN: uninit-value in nf_conntrack_udp_packet netfilter C 342 1662d 1667d
KMSAN: uninit-value in nfnetlink_rcv netfilter C 266 1662d 1667d
KMSAN: uninit-value in __nf_ct_try_assign_helper netfilter 7 1666d 1667d
general protection fault in gc_worker netfilter 1 1808d 1805d
WARNING in __nf_unregister_net_hook netfilter 1 1752d 1747d
KCSAN: data-race in pcpu_balance_workfn / pcpu_free_area netfilter 1 1764d 1764d
BUG: unable to handle kernel paging request in stack_depot_save (2) netfilter 1 1802d 1798d
INFO: rcu detected stall in tun_chr_close (2) netfilter 1 1798d 1798d
KMSAN: uninit-value in gc_worker (2) netfilter 1 1811d 1811d
KCSAN: data-race in pcpu_alloc / pcpu_chunk_populated (3) netfilter 3 1817d 1883d
KCSAN: data-race in __nf_conntrack_alloc / __nf_conntrack_find_get netfilter 1 1843d 1843d
KMSAN: uninit-value in nf_ip_checksum netfilter 5 1867d 1900d
general protection fault in br_nf_pre_routing_finish bridge netfilter 2 1883d 1892d
KMSAN: kernel-infoleak in do_ipt_get_ctl netfilter 5 1953d 2038d
KCSAN: data-race in __nf_conntrack_find_get / __nf_ct_refresh_acct netfilter 5585 1923d 1951d
INFO: task hung in get_info (2) netfilter 2 2002d 2005d
INFO: rcu detected stall in ip_rcv netfilter 2 2023d 2186d
INFO: task hung in nfnetlink_net_exit_batch (2) netfilter 1 1982d 1982d
KMSAN: uninit-value in __skb_checksum_complete (3) netfilter 7 2119d 2286d
KCSAN: data-race in pcpu_alloc / pcpu_free_area netfilter 2 1945d 1954d
INFO: rcu detected stall in gc_worker netfilter 8 2124d 2209d
INFO: rcu detected stall in smc_connect netfilter 1 2129d 2129d
BUG: KCSAN: data-race in __nf_ct_refresh_acct and __nf_ct_refresh_acct netfilter 1 1954d 1954d
BUG: KCSAN: data-race in __nf_conntrack_find_get and __nf_ct_refresh_acct netfilter 9 1954d 1954d
KMSAN: uninit-value in br_nf_forward_arp (2) bridge netfilter C 5 1987d 1956d
general protection fault in __instance_destroy netfilter 1 2148d 2147d
KMSAN: uninit-value in inet_frag_find netfilter 141 2159d 2257d
INFO: rcu detected stall in inet_stream_connect netfilter 1 2160d 2160d
KMSAN: uninit-value in nf_nat_setup_info netfilter 319 2161d 2269d
INFO: rcu detected stall in sctp_inet_connect netfilter 1 2161d 2161d
KMSAN: uninit-value in alloc_vmap_area (2) netfilter 7 2167d 2215d
KMSAN: uninit-value in __vunmap netfilter 2 2171d 2206d
INFO: rcu detected stall in tipc_disc_timeout netfilter 1 2215d 2215d
KMSAN: uninit-value in __insert_vmap_area netfilter 1 2218d 2218d
KMSAN: uninit-value in __nf_conntrack_find_get (2) netfilter 1 2233d 2233d
INFO: task hung in nfnetlink_net_exit_batch netfilter 7 2241d 2335d
KMSAN: uninit-value in iptable_mangle_hook (3) netfilter 5 2271d 2388d
KMSAN: uninit-value in br_validate_ipv4 bridge netfilter 3 2273d 2302d
INFO: task hung in nf_conntrack_cleanup_net_list netfilter 1 2274d 2274d
KMSAN: uninit-value in get_l4proto netfilter 1 2275d 2275d
INFO: task hung in get_info netfilter 8 2534d 2532d
KASAN: use-after-free Read in __vmalloc_node_range netfilter 1 2502d 2502d
WARNING: ODEBUG bug in xt_compat_flush_offsets netfilter 1 2532d 2532d
BUG: unable to handle kernel paging request in kmsan_memmove_origins netfilter syz 4 2345d 2401d
KMSAN: uninit-value in __kmalloc_node netfilter C 171 2327d 2494d
KMSAN: uninit-value in ip6_tnl_parse_tlv_enc_lim netfilter 1 2398d 2398d
KMSAN: uninit-value in nf_nat_ipv4_in netfilter 1 2412d 2412d
KMSAN: uninit-value in ipt_do_table netfilter 1 2412d 2412d
KMSAN: uninit-value in nf_nat_ipv4_fn netfilter 1 2413d 2413d
BUG: corrupted list in __free_vmap_area netfilter C 4 2392d 2403d
WARNING in remove_proc_entry netfilter 1 2392d 2392d
KMSAN: uninit-value in alloc_vmap_area netfilter 2 2415d 2424d
KMSAN: uninit-value in ipv6_skip_exthdr (2) netfilter C 55 2405d 2406d
WARNING: ODEBUG bug in do_arpt_get_ctl netfilter syz 2 2535d 2543d
WARNING: ODEBUG bug in do_ipt_get_ctl netfilter C 6 2532d 2543d
WARNING in rcu_process_callbacks (2) netfilter 1 2484d 2484d
KMSAN: uninit-value in pcpu_free_area netfilter C 1 2494d 2494d
KMSAN: uninit-value in nfqnl_recv_config netfilter C 6 2444d 2447d
WARNING in clusterip_net_exit netfilter 1 2536d 2536d
KASAN: use-after-free Write in __get_vm_area_node netfilter 1 2497d 2497d
KASAN: invalid-free in kvfree netfilter 1 2531d 2530d
general protection fault in __vmalloc_node_range netfilter 1 2558d 2558d
general protection fault in should_fail netfilter 1 2558d 2558d