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net subsystem


List(s): netdev@vger.kernel.org
Fixed bugs: 1717
Parent subsystem(s): kernel (90)
Child subsystems: atm (0) batman (7) bridge (4) hams (17) intel-wired-lan (0) mptcp (0) netfilter (13) openvswitch (0) ppp (1) rds (1) sctp (2) smc (6) tipc (7) tls (1) wireguard (8) wireless (50) wpan (5) x25 (1)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in inet_stream_connect (4) net 4 1 6d07h 2d07h
possible deadlock in __ipv6_dev_mc_inc net 4 14 17h34m 3d20h PATCH [15h46m]
WARNING: refcount bug in mpoad_close net 13 1 8d00h 3d23h
general protection fault in bond_header_create net 2 syz 4 7d04h 6d11h PATCH [now]
KCSAN: data-race in pfifo_fast_dequeue / pfifo_fast_enqueue (6) net 6 2 34d 7d15h 💬 1 [7d15h]
KASAN: null-ptr-deref Write in send_to_lecd net 12 2 11d 10d
BUG: soft lockup in perf_event_open (2) net virt 1 8 6d02h 12d
WARNING: refcount bug in call_timer_fn (4) net trace 13 14 7d22h 26d
KCSAN: data-race in __udp_enqueue_schedule_skb / sk_psock_drop race:harmful net bpf 6 1 42d 32d 💬 6 [14d]
KASAN: slab-use-after-free Read in sk_msg_recvmsg net bpf 19 C error error 3 37d 32d 💬 11 [14d]
BUG: unable to handle kernel paging request in bond_rr_gen_slave_id (3) net 8 13 21h19m 34d PATCH [7d20h]
WARNING in inet_sock_destruct (6) net -1 C error 93 5d15h 34d 💬 21 [13d]
memory leak in ldisc_receive net input usb 3 C 2 2d18h 61d PATCH [54d]
INFO: rcu detected stall in cleanup_net (8) net kernfs 1 C error 28 6d06h 65d
INFO: rcu detected stall in netlink_recvmsg (5) net 1 C error error 2 73d 69d
INFO: rcu detected stall in kernfs_fop_write_iter (3) net 1 syz error error 17 48d 71d
INFO: rcu detected stall in neigh_periodic_work (5) net 1 syz error error 1 80d 76d
WARNING: locking bug in finish_task_switch (2) net 4 1 84d 80d
WARNING in rcu_note_context_switch (5) net -1 3 22d 83d
INFO: task hung in rxrpc_destroy_all_calls (4) afs net 1 49 8d02h 86d
INFO: rcu detected stall in rtnl_getlink (2) net 1 C error error 2 94d 94d
KMSAN: uninit-value in lec_atm_send net 7 C 10 4d02h 111d PATCH [98d]
WARNING in virtio_transport_send_pkt_info (2) net virt kvm -1 C 1 31d 112d PATCH [111d]
INFO: task hung in devlink_health_report (3) net 1 syz 3 33d 112d 💬 2 [111d]
INFO: rcu detected stall in rescuer_thread (2) net 1 syz error inconclusive 5 5h12m 132d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 46d 134d PATCH [128d]
KMSAN: uninit-value in macsec_handle_frame (2) net 7 18 50d 135d PATCH [38d]
possible deadlock in __netdev_update_features (2) net 4 26 13d 136d
kernel BUG in filemap_fault (3) mm net -1 C error error 15 45d 141d
WARNING in get_data net -1 C error 1613 129d 146d
kernel BUG in set_ipsecrequest net -1 C done error 8 61d 154d PATCH [132d]
KMSAN: uninit-value in netif_skb_features (4) net 7 C 92 2d13h 164d PATCH [18h04m]
WARNING in dev_shutdown (7) usb net -1 syz error error 23 1d02h 181d
BUG: corrupted list in flow_block_cb_setup_simple net 19 C error 28 1d07h 189d PATCH [30d]
WARNING in nfc_rfkill_set_block net nfc -1 C error error 31 73d 217d 💬 6 [66d]
INFO: task hung in dev_map_free (3) net bpf 1 106 9d05h 249d
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 52 5d21h 254d 💬 2 [254d]
INFO: rcu detected stall in linkwatch_event (5) net mm 1 syz error error 3 79d 267d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 21 21 18d 289d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 C error inconclusive 7 53d 317d 💬 9 [147d]
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error inconclusive 10 79d 317d
WARNING in nsim_fib_event_nb net -1 C done 904 14d 322d PATCH [170d]
BUG: soft lockup in hsr_announce (3) net 1 34 7d17h 330d
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 168 8d11h 340d
INFO: task hung in usbnet_disconnect (3) net usb 1 84 22d 341d
INFO: task hung in mISDN_ioctl net nilfs 1 C done error 2 64d 365d 💬 3 [97d]
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 252d 386d
INFO: task hung in inet_rtm_newaddr net 1 C done 119 10d 448d
BUG: Bad page state in skb_pp_cow_data net -1 C done 135 10d 465d PATCH [134d]
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 174 18d 498d
INFO: task hung in genl_rcv_msg (4) net 1 C done 509 16h11m 533d
INFO: task hung in new_device_store (5) net 1 C inconclusive error 141 40d 539d 💬 18 [75d]
INFO: task hung in tun_chr_close (5) net 1 syz done 657 12d 550d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 607 11h44m 588d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1650 23h36m 598d 💬 2 [29d]
INFO: task hung in linkwatch_event (4) net 1 C done 3478 17h37m 601d 💬 2 [29d]
WARNING in dev_deactivate_many net -1 C 240 15d 633d
KMSAN: uninit-value in nci_ntf_packet (3) nfc net 7 C 194 39d 641d PATCH [519d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 27 1d15h 654d 💬 1 [314d]
INFO: task hung in nsim_destroy (4) net 1 syz error error 436 29d 657d
INFO: task hung in __vhost_worker_flush net virt 1 C error 337 2d13h 659d 💬 12 [58d]
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net 7 C 20 644d 670d
INFO: rcu detected stall in sock_write_iter (3) net 1 C done error 195 9d00h 681d 💬 1 [681d]
KMSAN: uninit-value in __schedule (5) net 22 C 595 14d 708d 💬 1 [37d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1197 7h50m 721d 💬 2 [29d]
possible deadlock in sock_map_delete_elem net bpf 4 C error done 869 647d 731d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 530d 819d 💬 1 [493d]
WARNING in call_rcu (3) net -1 C 3 720d 822d
memory leak in radix_tree_insert (2) net arm-msm 3 C 1 51d 833d PATCH [22d]
WARNING in tcp_recvmsg_locked (2) net -1 C done 13 5d18h 835d PATCH [52d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 57 9d08h 836d 💬 5 [361d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 2714 2h10m 1051d 💬 8 [13d]
INFO: task hung in del_device_store net 1 C error 1991 1d01h 1110d 💬 2 [29d]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 75d 1179d PATCH [1123d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net 7 C 2101 13h07m 1217d PATCH [350d]
INFO: task hung in nfc_rfkill_set_block nfc net 1 C done done 1387 73d 1220d
INFO: task can't die in vlan_ioctl_handler net 1 syz error error 176 31d 1390d
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 619d 1616d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc -1 C unreliable 8368 13h02m 1765d PATCH [1002d]
general protection fault in skb_release_data (2) net bluetooth 22 C done error 703 353d 2017d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 19 69d 2019d
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 626 13d 2060d 💬 13 [626d]
INFO: task hung in tls_sk_proto_close net 1 C done error 1051 43d 2181d PATCH [17d]
KMSAN: uninit-value in eth_type_trans (2) net 7 C 8462 3h49m 2248d 💬 7 [29d]
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1153 106d 2298d 💬 5 [626d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2911 3d10h 2582d 💬 9 [29d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in rxrpc_send_data / rxrpc_send_data_packet (3) net afs 6 4 37d 71d
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_refill_alloc_cache net 6 314 3d01h 73d
KCSAN: data-race in bq_flush_to_queue / cpu_map_kthread_run (2) net bpf 6 424 5h25m 76d
BUG: unable to handle kernel paging request in __run_timers (2) sound virt net 21 4 47d 144d
KCSAN: data-race in _prb_read_valid / data_alloc ext4 net 6 377 1d03h 328d
corrupted report (2) net -1 1085357 5m 2899d