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net subsystem


List(s): netdev@vger.kernel.org
Fixed bugs: 1662
Parent subsystem(s): kernel (86)
Child subsystems: atm (0) batman (6) bridge (6) hams (11) intel-wired-lan (0) isdn4linux (2) mptcp (2) netfilter (15) openvswitch (0) ppp (1) rds (0) sctp (6) smc (5) tipc (3) tls (1) wireguard (9) wireless (56) wpan (7) x25 (1)
open (106):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel BUG in ipgre_header (4) net -1 1 7h53m 4h25m PATCH [3h36m]
KASAN: slab-use-after-free Read in macvlan_forward_source net 19 7 17d 9h06m PATCH [1h13m]
INFO: rcu detected stall in kernfs_fop_write_iter (3) net 1 syz error 13 22h35m 1d04h
KMSAN: uninit-value in IP6_ECN_decapsulate (3) net 7 C 4 1d09h 1d06h PATCH [1d06h]
WARNING: locking bug in nci_close_device (3) net nfc 4 1 5d06h 1d06h
KCSAN: data-race in rxrpc_peer_keepalive_worker / rxrpc_send_data_packet afs net 6 1 43d 1d07h 💬 3 [8h10m]
kernel BUG in fib6_add_rt2node (2) net -1 C error 18 10d 2d04h
possible deadlock in sch_direct_xmit (5) net 4 C unreliable 987 7h09m 2d05h PATCH [2d05h]
INFO: rcu detected stall in neigh_periodic_work (5) net 1 syz error 1 10d 6d13h
WARNING: locking bug in finish_task_switch (2) net 4 1 14d 10d
WARNING in rcu_note_context_switch (5) net -1 1 17d 13d
INFO: task hung in rxrpc_destroy_all_calls (4) net afs 1 34 9d17h 16d
INFO: rcu detected stall in rtnl_getlink (2) net 1 C error 2 24d 24d
BUG: sleeping function called from invalid context in __bpf_stream_push_str net virt 5 C done 64 16h13m 31d PATCH [3d03h]
general protection fault in bq_flush_to_queue (2) bpf net 2 C error 6 20d 31d PATCH [23d]
KMSAN: uninit-value in lec_atm_send net 7 C 6 28d 41d PATCH [28d]
WARNING in virtio_transport_send_pkt_info (2) kvm net virt -1 C 1 31d 41d PATCH [41d]
INFO: task hung in devlink_health_report (3) net 1 syz 1 42d 42d 💬 2 [41d]
possible deadlock in inet_shutdown (2) net 4 1 48d 44d
BUG: soft lockup in vsock_loopback_work kvm net virt 1 1 51d 45d
INFO: rcu detected stall in rescuer_thread (2) net mm 1 syz error inconclusive 3 63d 62d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 39 2h24m 63d PATCH [57d]
KMSAN: uninit-value in macsec_handle_frame (2) net 7 15 18d 65d PATCH [32d]
possible deadlock in __netdev_update_features (2) net 4 14 1d04h 66d
general protection fault in sigd_send net 2 C error 9 6d05h 70d
kernel BUG in filemap_fault (3) net mm -1 C error 8 14d 71d
BUG: sleeping function called from invalid context in get_random_u8 net virt 5 1 78d 74d
WARNING in get_data net -1 C error 1613 58d 75d
BUG: soft lockup in xfrm_policy_timer net 1 2 69d 80d
kernel panic: kmsan.panic set ... (3) net can 2 18 53d 83d
kernel BUG in set_ipsecrequest net -1 C done 7 10d 83d PATCH [62d]
WARNING in xfrm6_tunnel_net_exit (4) net -1 syz done inconclusive 25810 35d 88d PATCH [80d]
WARNING in sock_map_delete_elem (2) net bpf -1 1 94d 90d 💬 1 [88d]
possible deadlock in udp_sendmsg net 4 1 94d 90d
possible deadlock in tcp_sigpool_alloc_ahash net 4 4 94d 95d
WARNING in dev_shutdown (7) net -1 syz error 20 10d 111d
general protection fault in lec_arp_clear_vccs net 19 43 1d21h 114d
BUG: corrupted list in flow_block_cb_setup_simple net 19 C error 22 4d01h 118d 💬 1 [118d]
KASAN: slab-use-after-free Read in xfrm_state_find net 19 1388 17h30m 122d
WARNING: ODEBUG bug in trace_suspend_resume net usb -1 7 71d 122d
WARNING in sock_hash_delete_elem (2) bpf net -1 5 89d 127d
WARNING in nfc_rfkill_set_block net nfc -1 C error 31 3d08h 146d 💬 6 [28d]
WARNING: refcount bug in nsim_fib_event_nb (2) net 13 3 79d 169d
INFO: task hung in dev_map_free (3) bpf net 1 101 7d13h 179d
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 32 19d 184d 💬 2 [184d]
INFO: rcu detected stall in linkwatch_event (5) net mm 1 syz error 3 9d00h 196d
BUG: soft lockup in sys_sendmsg (2) net 1 C error 27 2d23h 217d 💬 1 [82d]
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 23 12 5d07h 219d
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 90 14h12m 239d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 C error 6 28d 247d 💬 9 [76d]
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error inconclusive 10 9d13h 247d
WARNING in nsim_fib_event_nb net -1 C done 807 15h02m 252d PATCH [100d]
BUG: soft lockup in hsr_announce (3) net 1 25 1d06h 260d
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 156 1h14m 269d
INFO: task hung in usbnet_disconnect (3) net usb 1 82 21d 271d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 182d 315d
general protection fault in generic_hwtstamp_ioctl_lower (2) net 11 C 30 62d 338d 💬 3 [335d]
general protection fault in __fib6_drop_pcpu_from (6) net 17 236 6d17h 338d
INFO: task hung in inet_rtm_newaddr net 1 C done 110 1d14h 378d
BUG: Bad page state in skb_pp_cow_data net -1 C done 67 22h46m 395d PATCH [64d]
INFO: rcu detected stall in sys_sendmmsg (7) net 1 99 3d02h 404d
KCSAN: data-race in kick_pool / wq_worker_running net 6 1088 3h30m 405d 💬 1 [404d]
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 165 4d18h 428d
INFO: task hung in genl_rcv_msg (4) net 1 C done 277 2d05h 462d
INFO: task hung in new_device_store (5) net 1 C inconclusive 132 22h29m 469d 💬 18 [5d08h]
INFO: task hung in tun_chr_close (5) net 1 syz done 644 11h16m 480d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 581 1d12h 518d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1620 2h28m 528d
INFO: task hung in linkwatch_event (4) net 1 C done 3446 5h54m 530d
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error error 7829 110d 539d 💬 1 [115d]
WARNING in dev_deactivate_many net -1 C 238 25d 563d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 7 C 183 8h17m 571d PATCH [449d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 26 13h01m 584d 💬 1 [244d]
INFO: task hung in nsim_destroy (4) net 1 syz error error 434 84d 587d
INFO: task hung in __vhost_worker_flush net virt 1 C error 335 25d 589d 💬 12 [71d]
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net 7 C 20 573d 600d
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 189 17d 611d 💬 1 [611d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 998 7h52m 651d 💬 2 [613d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 19 syz done 21231 10m 657d PATCH [640d]
possible deadlock in sock_map_delete_elem net bpf 4 C error done 869 576d 661d
KASAN: slab-use-after-free Read in handle_tx (2) net 19 C 1004 1d07h 687d 💬 2 [63d]
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 459d 749d 💬 1 [423d]
INFO: rcu detected stall in sys_recvmmsg (3) net 1 222 1d12h 751d
WARNING in call_rcu (3) net -1 C 3 649d 752d
memory leak in radix_tree_insert (2) arm-msm net 3 C 1 51d 762d PATCH [757d]
WARNING in tcp_recvmsg_locked (2) net -1 C done 13 6d02h 765d PATCH [7h38m]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 55 7d16h 766d 💬 5 [291d]
INFO: task hung in rfkill_unregister (3) net nfc 1 C 9332 4d03h 946d 💬 6 [28d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 2112 37m 980d 💬 6 [38d]
INFO: task hung in del_device_store net 1 C error 1941 8h15m 1040d
INFO: task hung in rfkill_sync_work net nfc 1 C done 110 5d08h 1109d PATCH [1053d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net 7 C 2031 6h38m 1147d PATCH [279d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 1387 3d07h 1150d
WARNING in ip_rt_bug (2) net -1 C done error 511 4d16h 1184d 💬 3 [560d]
INFO: task can't die in vlan_ioctl_handler net 1 syz error 172 2d23h 1319d
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 549d 1546d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 7796 32m 1695d PATCH [932d]
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 282d 1947d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 18 5d11h 1949d
INFO: rcu detected stall in corrupted (4) net 1 C done inconclusive 777 12h23m 1952d 💬 7 [129d]
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 618 7d16h 1989d 💬 13 [556d]
INFO: task hung in tls_sk_proto_close net 1 C done error 1046 137d 2110d
WARNING in kcm_write_msgs net -1 C done 620 12d 2121d 💬 5 [524d]
KMSAN: uninit-value in eth_type_trans (2) net 7 C 8122 14h44m 2178d 💬 5 [52d]
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1153 36d 2228d 💬 5 [556d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2877 9h56m 2512d 💬 7 [52d]
moderation (10):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in nci_rsp_packet / skb_queue_purge_reason nfc net 6 1 59d 9h38m
KCSAN: data-race in nci_dev_up / nci_req_complete (5) net nfc 6 1 4d11h 11h51m
KCSAN: data-race in rxrpc_send_data / rxrpc_send_data_packet (3) afs net 6 1 17d 1d09h
KCSAN: data-race in l2tp_tunnel_del_work / sk_common_release (7) net 6 17 3d09h 2d04h
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_refill_alloc_cache net 6 284 2d10h 3d03h
KCSAN: data-race in ndisc_router_discovery / ndisc_router_discovery net 6 1 60d 3d13h
KCSAN: data-race in bq_flush_to_queue / cpu_map_kthread_run (2) bpf net 6 297 2d03h 5d22h
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_release (2) net 6 11 10d 6d09h
BUG: unable to handle kernel paging request in __run_timers (2) x86 net sound 23 3 34d 73d
KCSAN: data-race in _prb_read_valid / prb_reserve audit net 6 3796 2d20h 1886d