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net subsystem


List(s): netdev@vger.kernel.org
Fixed bugs: 1733
Parent subsystem(s): kernel (99)
Child subsystems: atm (1) batman (6) bridge (6) hams (21) intel-wired-lan (0) mptcp (1) netfilter (12) openvswitch (0) ppp (3) rds (0) sctp (2) smc (3) tipc (4) tls (0) wireguard (4) wireless (49) wpan (5) x25 (1)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in rlb_choose_channel (2) net 4 1 14h41m 14h03m 💬 1 [8h08m]
WARNING in qdisc_tree_reduce_backlog (2) net -1 1 6d16h 2d16h 💬 1 [2d11h]
unregister_netdevice: waiting for DEV to become free (9) net 2 syz 137 16m 3d02h PATCH [15h19m]
possible deadlock in sch_direct_xmit (6) net 4 18 1d12h 3d03h
WARNING in hci_sock_sendmsg net prio:low -1 1 14d 13d
WARNING: ODEBUG bug in lane_ioctl (3) net -1 C error 3 18d 14d 💬 2 [13d]
memory leak in __vsock_create (2) virt net prio:high 3 C 2 2d21h 19d PATCH [15d]
WARNING: refcount bug in sk_common_release (2) net 13 6 3d07h 20d
BUG: spinlock already unlocked in lec_atm_close net prio:normal 4 1 23d 22d
KASAN: slab-out-of-bounds Read in cache_seq_start_rcu net nfs prio:high 17 C 44 16h40m 22d PATCH [15d]
possible deadlock in br_forward_delay_timer_expired (5) net 4 3 26d 25d
KASAN: slab-use-after-free Read in __sk_msg_recvmsg net bpf 19 C error 10 13h55m 41d PATCH [41d]
WARNING: refcount bug in dev_deactivate_many net 13 C 132 21h06m 42d
KCSAN: data-race in copy_mm / percpu_counter_add_batch race:benign net 6 1 43d 43d
general protection fault in lec_atm_close net 2 2 49d 49d
possible deadlock in tcp_close (3) net 4 76 6h51m 49d PATCH [47d]
possible deadlock in inet_shutdown (3) net 4 C error 126 7h37m 49d 💬 1 [48d]
KMSAN: uninit-value in rtl8150_open (2) net usb 7 3 3d01h 49d PATCH [20d]
possible deadlock in inet_stream_connect (4) net 4 103 9h15m 56d
possible deadlock in __ipv6_dev_mc_inc net 4 283 9h41m 58d PATCH [51d]
WARNING: refcount bug in mpoad_close net 13 5 28d 58d PATCH [28d]
KCSAN: data-race in pfifo_fast_dequeue / pfifo_fast_enqueue (6) net 6 4 42d 62d 💬 1 [62d]
KASAN: null-ptr-deref Write in send_to_lecd net 12 2 65d 65d
BUG: soft lockup in perf_event_open (2) net 1 8 60d 66d
WARNING: refcount bug in call_timer_fn (4) net trace 13 17 15d 81d
KASAN: slab-use-after-free Read in sk_msg_recvmsg bpf net 19 C error error 3 92d 87d 💬 11 [69d]
WARNING in inet_sock_destruct (6) net -1 C error 200 17h34m 89d 💬 21 [68d]
memory leak in ldisc_receive net usb 3 C 2 35d 116d PATCH [109d]
INFO: rcu detected stall in cleanup_net (8) net kernfs 1 C error 30 26d 120d
INFO: rcu detected stall in netlink_recvmsg (5) net 1 C error error 2 127d 123d
INFO: rcu detected stall in kernfs_fop_write_iter (3) net 1 syz error error 20 3d07h 126d
INFO: rcu detected stall in neigh_periodic_work (5) net 1 syz error error 1 135d 131d
WARNING in rcu_note_context_switch (5) net -1 4 23d 138d
INFO: task hung in rxrpc_destroy_all_calls (4) net afs 1 58 17h08m 141d
INFO: rcu detected stall in rtnl_getlink (2) net 1 C error error 2 149d 149d
KMSAN: uninit-value in lec_atm_send net 7 C 11 29d 166d PATCH [153d]
WARNING in virtio_transport_send_pkt_info (2) kvm net virt -1 C error 4 12d 166d PATCH [166d]
INFO: task hung in devlink_health_report (3) net prio:low 1 syz 4 4d20h 167d 💬 2 [166d]
INFO: rcu detected stall in rescuer_thread (2) net 1 syz error inconclusive 13 20h48m 187d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 101d 188d PATCH [182d]
possible deadlock in __netdev_update_features (2) net 4 29 31d 191d
kernel BUG in set_ipsecrequest net -1 C done error 8 116d 208d PATCH [187d]
WARNING in dev_shutdown (7) usb net -1 syz error error 24 13d 236d
BUG: corrupted list in flow_block_cb_setup_simple net 19 C error 33 10d 243d PATCH [85d]
WARNING in nfc_rfkill_set_block net nfc -1 C error error 31 128d 271d 💬 6 [121d]
INFO: task hung in dev_map_free (3) net bpf 1 106 63d 304d
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 66 19d 309d 💬 2 [309d]
INFO: rcu detected stall in linkwatch_event (5) mm net 1 syz error error 3 134d 321d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 21 21 72d 344d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 C error inconclusive 7 108d 372d 💬 9 [201d]
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error inconclusive 10 134d 372d
WARNING in nsim_fib_event_nb net -1 C done error 904 68d 377d PATCH [225d]
BUG: soft lockup in hsr_announce (3) net 1 37 46d 385d
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 178 5d19h 394d
INFO: task hung in usbnet_disconnect (3) net usb 1 84 77d 396d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 307d 440d
INFO: task hung in inet_rtm_newaddr net 1 C done 129 1d13h 503d
BUG: Bad page state in skb_pp_cow_data net -1 C done 148 1d15h 520d PATCH [189d]
KCSAN: data-race in kick_pool / wq_worker_running lsm net keyrings 6 1295 12h59m 530d 💬 1 [529d]
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 178 19d 553d
INFO: task hung in netdev_run_todo (4) net 1 837 1d00h 581d
INFO: task hung in genl_rcv_msg (4) net 1 C done 662 10h20m 587d
INFO: task hung in new_device_store (5) net 1 C inconclusive error 148 2d21h 594d 💬 18 [130d]
INFO: task hung in tun_chr_close (5) net 1 C done 668 22h50m 605d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 625 1d03h 643d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1696 16h29m 653d 💬 2 [21d]
INFO: task hung in linkwatch_event (4) net 1 C done 3544 7m 655d 💬 2 [21d]
WARNING in dev_deactivate_many net -1 C 242 20d 688d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc prio:high 7 C 194 93d 696d PATCH [574d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 31 3h34m 709d 💬 1 [369d]
INFO: task hung in nsim_destroy (4) net 1 syz error error 439 11d 712d
INFO: task hung in __vhost_worker_flush net virt 1 C error 337 9d04h 714d 💬 12 [20d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done error 206 21h02m 736d 💬 1 [736d]
KMSAN: uninit-value in __schedule (5) net 22 C 595 69d 763d 💬 1 [92d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1335 4d20h 776d 💬 2 [21d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 701d 786d
WARNING in call_rcu (3) net -1 C 3 774d 877d
WARNING in tcp_recvmsg_locked (2) net -1 C done 13 4d03h 890d PATCH [107d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 58 32d 891d 💬 5 [416d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 3386 2h50m 1105d 💬 8 [4d10h]
INFO: task hung in del_device_store net 1 C error 2040 1d12h 1165d 💬 2 [21d]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 130d 1234d PATCH [1178d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net 7 C 2128 3d09h 1272d PATCH [404d]
INFO: task hung in nfc_rfkill_set_block nfc net 1 C done done 1387 128d 1275d
INFO: task can't die in vlan_ioctl_handler net 1 syz error error 179 3d15h 1444d
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 674d 1671d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc -1 C unreliable 8527 2h26m 1820d PATCH [1057d]
general protection fault in skb_release_data (2) bluetooth net 22 C done error 703 407d 2072d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 19 123d 2074d
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 639 3d07h 2114d 💬 13 [51d]
KMSAN: uninit-value in eth_type_trans (2) net prio:high 7 C 8610 4h12m 2303d 💬 7 [21d]
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1154 46d 2353d 💬 5 [681d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2924 3d07h 2637d 💬 9 [21d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in memchr / vsnprintf (2) net 6 2 12d 9d05h
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_release (3) net 6 1 53d 49d
KCSAN: data-race in ipvlan_open / is_upper_ndev_bond_master_filter (10) net 6 1 54d 50d
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_refill_alloc_cache net 6 325 33d 128d
KCSAN: data-race in bq_flush_to_queue / cpu_map_kthread_run (2) net bpf 6 463 28d 130d
KCSAN: data-race in _prb_read_valid / data_alloc net ext4 6 460 1d01h 382d
KCSAN: data-race in console_flush_all / console_flush_all net 6 94 20d 596d
KCSAN: data-race in data_alloc / prb_reserve net 6 1257 3d19h 1875d