net subsystem


List(s): netdev@vger.kernel.org
Fixed bugs: 1800
Parent subsystem(s): kernel (122)
Child subsystems: atm (0) batman (5) bridge (7) hams (7) intel-wired-lan (5) mptcp (0) netfilter (14) openvswitch (1) ppp (0) rds (0) sctp (3) smc (3) tipc (4) tls (0) wireguard (8) wireless (28) wpan (5) x25 (2)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in gro_cell_poll net prio:high -1 1 10d 2d18h PATCH [1d11h]
WARNING: locking bug in finish_task_switch (3) prio:high net 4 syz, C done 2 2d14h 10d 💬 1 [19h22m]
KASAN: vmalloc-out-of-bounds Read in rpc_queue_upcall prio:high nfs net 17 C 8 4d00h 13d 💬 1 [4d10h]
WARNING: suspicious RCU usage in phy_detach net usb prio:high 4 syz 13 2d11h 17d PATCH [9h39m]
memory leak in nci_send_cmd usb nfc net prio:high 3 syz, C 4 14d 21d PATCH [12d]
UBSAN: shift-out-of-bounds in __vcc_connect net usb prio:high -1 syz 2 29d 25d
BUG: stack guard page was hit in inet_stream_connect prio:low net nfs -1 syz, C 17 3d05h 27d PATCH [17d]
INFO: task hung in genl_rcv_msg (5) prio:low net 1 syz, C error 130 9h11m 30d
KASAN: slab-out-of-bounds Read in __dynamic_pr_debug prio:high net nfc 17 syz, C 232 13m 33d PATCH [11d]
WARNING in vmxnet3_probe_device prio:low net -1 1 37d 33d
kernel BUG in qlist_free_all (4) prio:high net -1 8 37d 36d
BUG: stack guard page was hit in nfsctl_transaction_write prio:low net nfs -1 syz, C 2 8d22h 36d PATCH [34d]
WARNING in rtmsg_ifinfo_build_skb prio:low net -1 syz, C 136 2h04m 37d PATCH [2h19m]
WARNING: refcount bug in new_device_store prio:normal net 13 C 2 38d 38d PATCH [19d]
WARNING: refcount bug in zcrx_unregister_user prio:normal io-uring net 13 syz 7 44d 40d 💬 2 [40d]
WARNING in __virt_to_phys (6) prio:high net -1 1 46d 41d 💬 1 [41d]
KASAN: slab-use-after-free Read in rxrpc_destroy_all_peers prio:high afs net 19 C 22 5d03h 42d PATCH [10d]
INFO: task hung in nsim_bus_dev_max_vfs_write prio:low net 1 syz error 3 32d 43d
KASAN: slab-use-after-free Read in xsk_bind prio:normal net bpf 19 syz, C error 30 24d 45d PATCH [33d]
kernel BUG in rxrpc_destroy_all_connections (2) prio:normal afs net -1 11 10d 46d
WARNING in ipgre_xmit (2) prio:low net -1 syz, C 17 3d04h 49d PATCH [13d]
BUG: using smp_processor_id() in preemptible code in tx_complete prio:high net usb 4 C 3 20d 51d PATCH [11d]
BUG: using smp_processor_id() in preemptible code in radix_tree_node_alloc (2) prio:high afs net 4 2 52d 51d
WARNING: suspicious RCU usage in xfrm_do_migrate_state prio:normal net 4 syz, C error 51 7d03h 52d PATCH [34d]
possible deadlock in __netdev_update_features (3) prio:low net 4 5 54d 52d
INFO: task hung in devlink_pernet_pre_exit (3) prio:low net 1 33 9d06h 52d
WARNING in nci_rx_work prio:high net nfc -1 1 64d 60d
KASAN: slab-use-after-free Read in llc_conn_ac_send_sabme_cmd_p_set_x prio:normal net 19 syz, C 58 2d00h 67d PATCH [1d00h]
possible deadlock in rtnl_net_dev_lock prio:low can net 4 2 70d 69d PATCH [52d]
INFO: rcu detected stall in unmap_region prio:normal net 1 syz error error 4 84d 80d 💬 3 [58d]
WARNING in qdisc_pkt_len_segs_init prio:high net -1 48 21d 89d PATCH [74d]
WARNING in stack_depot_save_flags (2) prio:low net -1 C 2 22d 124d
WARNING in netif_rx_mode_run prio:low net -1 syz, C error error 17 71d 124d 💬 2 [124d]
INFO: task hung in svc_listen (2) prio:low net 1 syz, C error error 8 74d 125d 💬 2 [125d]
WARNING in qdisc_tree_reduce_backlog (2) prio:high net -1 2 64d 133d PATCH [125d]
unregister_netdevice: waiting for DEV to become free (9) prio:high net 2 syz, C error 10046 46m 133d PATCH [128d]
possible deadlock in sch_direct_xmit (6) prio:normal net 4 285 5h22m 133d PATCH [1h02m]
KASAN: slab-use-after-free Read in __sk_msg_recvmsg prio:normal net bpf 19 syz, C error error 25 60d 172d PATCH [122d]
possible deadlock in tcp_close (3) prio:low net 4 121 18d 180d PATCH [178d]
possible deadlock in inet_shutdown (3) prio:low net 4 syz, C error 409 15h20m 180d PATCH [63d]
possible deadlock in inet_stream_connect (4) prio:low net 4 202 17h20m 187d
possible deadlock in __ipv6_dev_mc_inc prio:high net 4 509 10h33m 189d PATCH [182d]
BUG: soft lockup in perf_event_open (2) net prio:high 1 syz 10 87d 197d
WARNING in inet_sock_destruct (6) prio:high net -1 syz, C error error 640 2d08h 219d 💬 21 [58d]
INFO: rcu detected stall in netlink_recvmsg (5) prio:low net 1 syz, C error error 2 258d 254d
INFO: rcu detected stall in kernfs_fop_write_iter (3) prio:low fs net 1 syz, C error error 28 15d 256d
INFO: rcu detected stall in neigh_periodic_work (5) prio:normal net 1 syz error error 1 15d 262d
INFO: task hung in rxrpc_destroy_all_calls (4) prio:high afs net 1 125 8d13h 271d
INFO: rcu detected stall in rtnl_getlink (2) prio:low net 1 syz, C error error 2 279d 279d
INFO: task hung in devlink_health_report (3) prio:low net 1 syz 11 14d 297d 💬 2 [297d]
WARNING in dev_shutdown (7) prio:high usb net -1 syz error error 29 17d 367d
BUG: corrupted list in flow_block_cb_setup_simple prio:normal net 19 syz, C error 112 1h12m 374d PATCH [48d]
WARNING in nfc_rfkill_set_block prio:high net nfc -1 syz, C error error 31 258d 402d 💬 6 [252d]
INFO: rcu detected stall in linkwatch_event (5) prio:normal net mm 1 syz error error 3 264d 452d
INFO: rcu detected stall in inet_rtm_newaddr (2) prio:normal net 1 syz, C error inconclusive 8 84d 502d 💬 10 [58d]
BUG: soft lockup in hsr_announce (3) prio:normal net 1 syz 38 85d 516d
INFO: rcu detected stall in rtnl_newlink (5) prio:normal net 1 syz, C error 250 1d18h 525d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 syz, C 9 437d 571d
BUG: Bad page state in skb_pp_cow_data net -1 syz, C done 183 5d15h 651d PATCH [319d]
INFO: task hung in new_device_store (5) prio:low net 1 syz, C inconclusive error 205 1h17m 724d 💬 18 [260d]
INFO: task hung in tun_chr_close (5) net prio:high 1 syz, C done 804 5h34m 735d PATCH [11d]
INFO: task hung in switchdev_deferred_process_work (3) net 1 syz, C inconclusive 1151 5h26m 773d PATCH [11d]
INFO: task hung in addrconf_dad_work (5) prio:normal net 1 syz, C done 2483 55m 783d 💬 2 [19d]
INFO: task hung in linkwatch_event (4) prio:low net 1 syz, C done 4676 17m 786d 💬 2 [152d]
KMSAN: uninit-value in nci_ntf_packet (3) prio:high net nfc 7 syz, C 194 224d 826d PATCH [705d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net prio:high 17 syz, C 42 3h02m 839d PATCH [15d]
INFO: rcu detected stall in addrconf_rs_timer (6) prio:normal net 1 syz error error 706 22d 841d
INFO: task hung in nsim_destroy (4) prio:high net 1 syz, C error error 495 5h32m 843d PATCH [11d]
INFO: task hung in __vhost_worker_flush net virt prio:low 1 syz, C error error 337 14d 844d 💬 12 [150d]
INFO: rcu detected stall in sock_write_iter (3) net prio:low 1 syz, C done error 221 57d 866d 💬 1 [866d]
possible deadlock in hsr_dev_xmit (2) net 4 syz, C done 1395 5h21m 906d PATCH [42d]
possible deadlock in sock_map_delete_elem net bpf 4 syz, C error done 869 832d 916d
INFO: rcu detected stall in sys_recvmmsg (3) prio:low net 1 291 15d 1007d
WARNING in tcp_recvmsg_locked (2) prio:normal net -1 syz, C done 14 6d06h 1020d PATCH [79d]
INFO: rcu detected stall in ip_list_rcv (6) prio:low net 1 syz, C done done 62 11d 1022d 💬 5 [546d]
INFO: task hung in del_device_store prio:low net 1 syz, C error 2310 1h00m 1295d 💬 2 [120d]
INFO: task hung in rfkill_sync_work net nfc 1 syz, C done error 110 260d 1364d PATCH [1308d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp prio:low net 7 syz, C 2160 97d 1403d PATCH [535d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 syz, C done done 1387 258d 1405d
INFO: task can't die in vlan_ioctl_handler prio:low net 1 syz error error 215 20h51m 1575d
INFO: rcu detected stall in sys_exit_group (7) net 1 syz, C unreliable inconclusive 91 22d 1801d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders prio:low net nfc -1 syz, C unreliable 9265 4h07m 1950d PATCH [1187d]
INFO: rcu detected stall in addrconf_dad_work (5) prio:low net 1 syz, C done inconclusive 20 115d 2204d
INFO: rcu detected stall in tc_modify_qdisc prio:normal net 1 syz, C done 675 2d12h 2245d 💬 14 [58d]
KMSAN: uninit-value in eth_type_trans (2) prio:high net 7 syz, C 8753 96d 2433d 💬 7 [89d]
possible deadlock in __dev_queue_xmit (3) net 4 syz, C done inconclusive 1154 177d 2484d 💬 5 [812d]
WARNING in rcu_check_gp_start_stall net prio:low -1 syz, C done error 2985 1d23h 2767d 💬 10 [58d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: stack guard page was hit in mptcp_sendmsg prio:high net -1 1 34d 30d
BUG: unable to handle kernel paging request in percpu_counter_add_batch (2) prio:normal net nfs 8 1 44d 40d
WARNING: refcount bug in rxrpc_get_connection prio:high net afs 13 1 51d 47d
WARNING: still has locks held in devl_lock prio:normal net 4 3 20d 51d
general protection fault in dev_get_by_index_rcu (3) prio:high net 2 1 55d 51d
BUG: stack guard page was hit in compat_sys_sendmmsg prio:normal net -1 2 56d 120d