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net subsystem


List(s): netdev@vger.kernel.org
Fixed bugs: 1663
Parent subsystem(s): kernel (85)
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 (10) wireless (56) wpan (7) x25 (1)
open (105):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel BUG in ipgre_header (4) net -1 C 3 10h24m 1d04h PATCH [1d03h]
KASAN: slab-use-after-free Read in macvlan_forward_source net 19 7 18d 1d08h PATCH [1d01h]
INFO: rcu detected stall in kernfs_fop_write_iter (3) net 1 syz error 13 1d22h 2d04h
KMSAN: uninit-value in IP6_ECN_decapsulate (3) net 7 C 4 2d09h 2d06h PATCH [2d05h]
WARNING: locking bug in nci_close_device (3) net nfc 4 1 6d06h 2d06h
KCSAN: data-race in rxrpc_peer_keepalive_worker / rxrpc_send_data_packet afs net 6 1 44d 2d06h 💬 3 [1d07h]
kernel BUG in fib6_add_rt2node (2) net -1 C error 18 11d 3d04h 💬 1 [21h31m]
INFO: rcu detected stall in neigh_periodic_work (5) net 1 syz error 1 11d 7d13h
WARNING: locking bug in finish_task_switch (2) net 4 1 15d 11d
WARNING in rcu_note_context_switch (5) net -1 1 18d 14d
INFO: task hung in rxrpc_destroy_all_calls (4) net afs 1 35 15h06m 17d
INFO: rcu detected stall in rtnl_getlink (2) net 1 C error 2 25d 25d
BUG: sleeping function called from invalid context in __bpf_stream_push_str net virt 5 C done 70 12h35m 32d PATCH [4d03h]
general protection fault in bq_flush_to_queue (2) bpf net 2 C error 6 21d 32d PATCH [24d]
KMSAN: uninit-value in lec_atm_send net 7 C 6 29d 42d PATCH [29d]
WARNING in virtio_transport_send_pkt_info (2) kvm net virt -1 C 1 32d 42d PATCH [42d]
INFO: task hung in devlink_health_report (3) net 1 syz 1 43d 43d 💬 2 [42d]
possible deadlock in inet_shutdown (2) net 4 1 49d 45d
BUG: soft lockup in vsock_loopback_work kvm net virt 1 1 52d 46d
INFO: rcu detected stall in rescuer_thread (2) net mm 1 syz error inconclusive 3 64d 63d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 40 10h29m 64d PATCH [58d]
KMSAN: uninit-value in macsec_handle_frame (2) net 7 16 19h42m 66d PATCH [33d]
possible deadlock in __netdev_update_features (2) net 4 14 2d04h 67d
general protection fault in sigd_send net 2 C error 9 7d05h 71d
kernel BUG in filemap_fault (3) net mm -1 C error 8 15d 72d
BUG: sleeping function called from invalid context in get_random_u8 net virt 5 1 79d 75d
WARNING in get_data net -1 C error 1613 59d 76d
BUG: soft lockup in xfrm_policy_timer net 1 2 70d 81d
kernel panic: kmsan.panic set ... (3) net can 2 18 54d 83d
kernel BUG in set_ipsecrequest net -1 C done 7 11d 84d PATCH [63d]
WARNING in xfrm6_tunnel_net_exit (4) net -1 syz done inconclusive 25810 36d 89d PATCH [81d]
WARNING in sock_map_delete_elem (2) net bpf -1 1 95d 91d 💬 1 [89d]
possible deadlock in udp_sendmsg net 4 1 95d 91d
possible deadlock in tcp_sigpool_alloc_ahash net 4 4 95d 96d
WARNING in dev_shutdown (7) net -1 syz error 20 11d 112d
general protection fault in lec_arp_clear_vccs net 19 43 2d20h 115d
BUG: corrupted list in flow_block_cb_setup_simple net 19 C error 22 5d01h 119d 💬 1 [119d]
KASAN: slab-use-after-free Read in xfrm_state_find net 19 1388 1d17h 123d
WARNING: ODEBUG bug in trace_suspend_resume net usb -1 7 72d 123d
WARNING in sock_hash_delete_elem (2) bpf net -1 5 90d 128d
WARNING in nfc_rfkill_set_block net nfc -1 C error 31 4d07h 147d 💬 6 [29d]
WARNING: refcount bug in nsim_fib_event_nb (2) net 13 3 80d 170d
INFO: task hung in dev_map_free (3) bpf net 1 101 8d13h 180d
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 32 20d 185d 💬 2 [185d]
INFO: rcu detected stall in linkwatch_event (5) net mm 1 syz error 3 10d 197d
BUG: soft lockup in sys_sendmsg (2) net 1 C error 27 3d23h 218d 💬 1 [83d]
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 23 12 6d07h 220d
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 92 5h54m 240d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 C error 6 29d 248d 💬 9 [77d]
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error inconclusive 10 10d 248d
WARNING in nsim_fib_event_nb net -1 C done 808 12h32m 253d PATCH [101d]
BUG: soft lockup in hsr_announce (3) net 1 25 2d06h 261d
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 156 1d01h 270d
INFO: task hung in usbnet_disconnect (3) net usb 1 82 22d 272d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 183d 316d
general protection fault in generic_hwtstamp_ioctl_lower (2) net 11 C 30 63d 339d 💬 3 [336d]
general protection fault in __fib6_drop_pcpu_from (6) net 17 236 7d17h 339d
INFO: task hung in inet_rtm_newaddr net 1 C done 110 2d14h 379d
BUG: Bad page state in skb_pp_cow_data net -1 C done 68 15h16m 396d PATCH [65d]
INFO: rcu detected stall in sys_sendmmsg (7) net 1 99 4d02h 405d
KCSAN: data-race in kick_pool / wq_worker_running net 6 1089 15h43m 406d 💬 1 [405d]
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 165 5d18h 429d
INFO: task hung in genl_rcv_msg (4) net 1 C done 279 12h31m 463d
INFO: task hung in new_device_store (5) net 1 C inconclusive 132 1d22h 470d 💬 18 [6d07h]
INFO: task hung in tun_chr_close (5) net 1 syz done 645 8h21m 481d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 582 19m 519d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1621 19h13m 529d
INFO: task hung in linkwatch_event (4) net 1 C done 3447 37m 531d
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error error 7829 111d 540d 💬 1 [116d]
WARNING in dev_deactivate_many net -1 C 238 25d 564d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 7 C 184 10h46m 572d PATCH [450d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 26 1d12h 585d 💬 1 [245d]
INFO: task hung in nsim_destroy (4) net 1 syz error error 434 85d 588d
INFO: task hung in __vhost_worker_flush net virt 1 C error 335 26d 590d 💬 12 [72d]
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net 7 C 20 574d 601d
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 189 18d 612d 💬 1 [612d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 999 15h35m 652d 💬 2 [614d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 19 syz done 21302 8m 658d PATCH [641d]
possible deadlock in sock_map_delete_elem net bpf 4 C error done 869 577d 662d
KASAN: slab-use-after-free Read in handle_tx (2) net 19 C 1005 7h28m 688d 💬 2 [64d]
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 460d 750d 💬 1 [424d]
INFO: rcu detected stall in sys_recvmmsg (3) net 1 222 2d11h 752d
WARNING in call_rcu (3) net -1 C 3 650d 753d
memory leak in radix_tree_insert (2) arm-msm net 3 C 1 52d 763d PATCH [758d]
WARNING in tcp_recvmsg_locked (2) net -1 C done 13 7d02h 766d PATCH [1d07h]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 55 8d16h 767d 💬 5 [292d]
INFO: task hung in rfkill_unregister (3) net nfc 1 C 9332 5d03h 947d 💬 6 [29d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 2127 32m 981d 💬 6 [39d]
INFO: task hung in del_device_store net 1 C error 1941 1d08h 1041d
INFO: task hung in rfkill_sync_work net nfc 1 C done 110 6d07h 1110d PATCH [1054d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net 7 C 2034 10h55m 1148d PATCH [280d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 1387 4d07h 1151d
WARNING in ip_rt_bug (2) net -1 C done error 511 5d16h 1185d 💬 3 [561d]
INFO: task can't die in vlan_ioctl_handler net 1 syz error 172 3d23h 1320d
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 550d 1547d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 7807 5h58m 1696d PATCH [933d]
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 283d 1948d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 18 6d11h 1950d
INFO: rcu detected stall in corrupted (4) net 1 C done inconclusive 778 21h15m 1953d 💬 7 [130d]
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 618 8d16h 1990d 💬 13 [557d]
INFO: task hung in tls_sk_proto_close net 1 C done error 1046 138d 2111d
WARNING in kcm_write_msgs net -1 C done 620 13d 2122d 💬 5 [525d]
KMSAN: uninit-value in eth_type_trans (2) net 7 C 8123 19h19m 2179d 💬 5 [53d]
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1153 37d 2229d 💬 5 [557d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2877 1d09h 2513d 💬 7 [53d]
moderation (10):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in nci_rsp_packet / skb_queue_purge_reason net nfc 6 1 60d 1d09h
KCSAN: data-race in nci_dev_up / nci_req_complete (5) net nfc 6 1 5d11h 1d11h
KCSAN: data-race in rxrpc_send_data / rxrpc_send_data_packet (3) afs net 6 1 18d 2d09h
KCSAN: data-race in l2tp_tunnel_del_work / sk_common_release (7) net 6 17 4d08h 3d04h
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_refill_alloc_cache net 6 284 3d10h 4d03h
KCSAN: data-race in ndisc_router_discovery / ndisc_router_discovery net 6 1 61d 4d13h
KCSAN: data-race in bq_flush_to_queue / cpu_map_kthread_run (2) bpf net 6 299 2h15m 6d22h
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_release (2) net 6 11 11d 7d08h
BUG: unable to handle kernel paging request in __run_timers (2) x86 net sound 23 3 35d 74d
KCSAN: data-race in _prb_read_valid / prb_reserve audit net 6 3798 13m 1887d