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net subsystem


List(s): netdev@vger.kernel.org
Fixed bugs: 1717
Parent subsystem(s): kernel (91)
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 (6) tls (1) wireguard (7) 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 7d01h 3d01h
possible deadlock in __ipv6_dev_mc_inc net 4 15 8h17m 4d15h PATCH [1d10h]
WARNING: refcount bug in mpoad_close net 13 1 8d19h 4d17h
general protection fault in bond_header_create net 2 syz 4 7d23h 7d06h PATCH [18h39m]
KCSAN: data-race in pfifo_fast_dequeue / pfifo_fast_enqueue (6) net 6 2 35d 8d10h 💬 1 [8d10h]
KASAN: null-ptr-deref Write in send_to_lecd net 12 2 12d 11d
BUG: soft lockup in perf_event_open (2) net virt 1 8 6d21h 12d
WARNING: refcount bug in call_timer_fn (4) net trace 13 14 8d16h 27d
KCSAN: data-race in __udp_enqueue_schedule_skb / sk_psock_drop race:harmful net bpf 6 1 43d 33d 💬 6 [15d]
KASAN: slab-use-after-free Read in sk_msg_recvmsg net bpf 19 C error error 3 38d 33d 💬 11 [15d]
BUG: unable to handle kernel paging request in bond_rr_gen_slave_id (3) net 8 13 1d15h 35d PATCH [18h27m]
WARNING in inet_sock_destruct (6) net -1 C error 95 8h01m 35d 💬 21 [14d]
memory leak in ldisc_receive net input usb 3 C 2 3d13h 62d PATCH [55d]
INFO: rcu detected stall in cleanup_net (8) net kernfs 1 C error 28 7d01h 66d
INFO: rcu detected stall in netlink_recvmsg (5) net 1 C error error 2 74d 70d
INFO: rcu detected stall in kernfs_fop_write_iter (3) net 1 syz error error 17 49d 72d
INFO: rcu detected stall in neigh_periodic_work (5) net 1 syz error error 1 81d 77d
WARNING: locking bug in finish_task_switch (2) net 4 1 85d 81d
WARNING in rcu_note_context_switch (5) net -1 3 23d 84d
INFO: task hung in rxrpc_destroy_all_calls (4) afs net 1 49 8d21h 87d
INFO: rcu detected stall in rtnl_getlink (2) net 1 C error error 2 95d 95d
KMSAN: uninit-value in lec_atm_send net 7 C 10 4d21h 112d PATCH [99d]
WARNING in virtio_transport_send_pkt_info (2) net virt kvm -1 C 1 32d 113d PATCH [112d]
INFO: task hung in devlink_health_report (3) net 1 syz 3 34d 113d 💬 2 [112d]
INFO: rcu detected stall in rescuer_thread (2) net 1 syz error inconclusive 5 23h51m 133d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 47d 134d PATCH [128d]
KMSAN: uninit-value in macsec_handle_frame (2) net 7 18 51d 136d PATCH [38d]
possible deadlock in __netdev_update_features (2) net 4 26 14d 137d
kernel BUG in filemap_fault (3) mm net -1 C error error 15 46d 142d
WARNING in get_data net -1 C error 1613 129d 147d
kernel BUG in set_ipsecrequest net -1 C done error 8 62d 154d PATCH [133d]
KMSAN: uninit-value in netif_skb_features (4) net 7 C 94 7h40m 164d PATCH [24m]
WARNING in dev_shutdown (7) usb net -1 syz error error 23 1d20h 182d
BUG: corrupted list in flow_block_cb_setup_simple net 19 C error 28 2d02h 189d PATCH [31d]
WARNING in nfc_rfkill_set_block net nfc -1 C error error 31 74d 218d 💬 6 [67d]
INFO: task hung in dev_map_free (3) net bpf 1 106 10d 250d
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 52 6d16h 255d 💬 2 [255d]
INFO: rcu detected stall in linkwatch_event (5) net mm 1 syz error error 3 80d 268d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 21 21 18d 290d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 C error inconclusive 7 54d 318d 💬 9 [148d]
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error inconclusive 10 80d 318d
WARNING in nsim_fib_event_nb net -1 C done 904 14d 323d PATCH [171d]
BUG: soft lockup in hsr_announce (3) net 1 34 8d12h 331d
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 168 9d06h 340d
INFO: task hung in usbnet_disconnect (3) net usb 1 84 23d 342d
INFO: task hung in mISDN_ioctl net nilfs 1 C done error 2 65d 366d 💬 3 [98d]
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 253d 386d
INFO: task hung in inet_rtm_newaddr net 1 C done 119 11d 449d
BUG: Bad page state in skb_pp_cow_data net -1 C done 135 11d 466d PATCH [135d]
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 174 19d 499d
INFO: task hung in genl_rcv_msg (4) net 1 C done 511 11h26m 534d
INFO: task hung in new_device_store (5) net 1 C inconclusive error 141 40d 540d 💬 18 [76d]
INFO: task hung in tun_chr_close (5) net 1 syz done 657 13d 551d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 607 1d06h 589d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1650 1d18h 599d 💬 2 [30d]
INFO: task hung in linkwatch_event (4) net 1 C done 3480 8h37m 601d 💬 2 [30d]
WARNING in dev_deactivate_many net -1 C 240 16d 634d
KMSAN: uninit-value in nci_ntf_packet (3) nfc net 7 C 194 39d 642d PATCH [520d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 27 2d10h 655d 💬 1 [315d]
INFO: task hung in nsim_destroy (4) net 1 syz error error 436 30d 658d
INFO: task hung in __vhost_worker_flush net virt 1 C error 337 3d08h 660d 💬 12 [59d]
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net 7 C 20 645d 671d
INFO: rcu detected stall in sock_write_iter (3) net 1 C done error 195 9d18h 682d 💬 1 [682d]
KMSAN: uninit-value in __schedule (5) net 22 C 595 15d 709d 💬 1 [38d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1198 10h50m 722d 💬 2 [30d]
possible deadlock in sock_map_delete_elem net bpf 4 C error done 869 648d 732d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 531d 820d 💬 1 [494d]
WARNING in call_rcu (3) net -1 C 3 721d 823d
memory leak in radix_tree_insert (2) net arm-msm 3 C 1 52d 834d PATCH [23d]
WARNING in tcp_recvmsg_locked (2) net -1 C done 13 6d13h 836d PATCH [53d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 57 10d 837d 💬 5 [362d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 2731 27m 1051d 💬 8 [14d]
INFO: task hung in del_device_store net 1 C error 1992 4h55m 1111d 💬 2 [30d]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 76d 1180d PATCH [1124d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net 7 C 2101 1d07h 1218d PATCH [351d]
INFO: task hung in nfc_rfkill_set_block nfc net 1 C done done 1387 74d 1221d
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 620d 1617d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc -1 C unreliable 8369 2h42m 1766d PATCH [1003d]
general protection fault in skb_release_data (2) net bluetooth 22 C done error 703 353d 2018d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 19 69d 2020d
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 626 14d 2060d 💬 13 [627d]
INFO: task hung in tls_sk_proto_close net 1 C done error 1051 43d 2181d PATCH [18d]
KMSAN: uninit-value in eth_type_trans (2) net 7 C 8462 22h27m 2249d 💬 7 [30d]
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1153 107d 2299d 💬 5 [627d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2911 4d04h 2583d 💬 9 [30d]
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 72d
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_refill_alloc_cache net 6 315 11h48m 74d
KCSAN: data-race in bq_flush_to_queue / cpu_map_kthread_run (2) net bpf 6 425 10h11m 77d
BUG: unable to handle kernel paging request in __run_timers (2) sound virt net 21 4 48d 144d
KCSAN: data-race in _prb_read_valid / data_alloc ext4 net 6 380 6h45m 329d
corrupted report (2) net -1 1085697 5m 2900d