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 (13) 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 nci_unregister_device (2) net nfc -1 1 4d04h 4h47m
WARNING in gro_cell_poll net prio:high -1 1 11d 3d12h PATCH [4h07m]
WARNING: locking bug in finish_task_switch (3) prio:high net 4 syz, C done 2 3d07h 11d 💬 1 [1d12h]
KASAN: vmalloc-out-of-bounds Read in rpc_queue_upcall prio:high nfs net 17 C 8 4d18h 14d 💬 1 [5d03h]
WARNING: suspicious RCU usage in phy_detach net usb prio:high 4 syz 13 3d04h 18d PATCH [17h03m]
memory leak in nci_send_cmd usb nfc net prio:high 3 syz, C 4 15d 22d PATCH [13d]
UBSAN: shift-out-of-bounds in __vcc_connect prio:high net usb -1 syz 2 30d 26d
BUG: stack guard page was hit in inet_stream_connect prio:low net nfs -1 syz, C 17 3d22h 28d PATCH [18d]
INFO: task hung in genl_rcv_msg (5) prio:low net 1 syz, C error 133 2h58m 31d
KASAN: slab-out-of-bounds Read in __dynamic_pr_debug prio:high net nfc 17 syz, C 255 1h25m 33d PATCH [12d]
WARNING in vmxnet3_probe_device prio:low net -1 1 38d 34d
kernel BUG in qlist_free_all (4) prio:high net -1 8 38d 37d
BUG: stack guard page was hit in nfsctl_transaction_write prio:low net nfs -1 syz, C 2 9d15h 37d PATCH [35d]
WARNING in rtmsg_ifinfo_build_skb prio:low net -1 syz, C 136 19h34m 38d PATCH [8h36m]
WARNING: refcount bug in new_device_store prio:normal net 13 C 2 38d 38d PATCH [20d]
WARNING: refcount bug in zcrx_unregister_user prio:normal io-uring net 13 syz 7 45d 41d 💬 2 [40d]
WARNING in __virt_to_phys (6) prio:high net -1 1 46d 42d 💬 1 [42d]
KASAN: slab-use-after-free Read in rxrpc_destroy_all_peers prio:high afs net 19 C 22 5d20h 43d PATCH [11d]
INFO: task hung in nsim_bus_dev_max_vfs_write prio:low net 1 syz error 3 33d 44d
KASAN: slab-use-after-free Read in xsk_bind prio:normal net bpf 19 syz, C error 30 25d 46d PATCH [34d]
kernel BUG in rxrpc_destroy_all_connections (2) prio:normal afs net -1 12 24m 47d
WARNING in ipgre_xmit (2) prio:low net -1 syz, C 17 3d22h 50d PATCH [14d]
BUG: using smp_processor_id() in preemptible code in tx_complete prio:high net usb 4 C 3 21d 52d PATCH [11d]
BUG: using smp_processor_id() in preemptible code in radix_tree_node_alloc (2) prio:high afs net 4 2 53d 52d
WARNING: suspicious RCU usage in xfrm_do_migrate_state prio:normal net 4 syz, C error 51 7d20h 52d PATCH [34d]
possible deadlock in __netdev_update_features (3) prio:low net 4 5 55d 53d
INFO: task hung in devlink_pernet_pre_exit (3) prio:low net 1 33 10d 53d
WARNING in nci_rx_work prio:high net nfc -1 1 65d 61d
KASAN: slab-use-after-free Read in llc_conn_ac_send_sabme_cmd_p_set_x prio:normal net 19 syz, C 58 2d17h 68d PATCH [1d17h]
possible deadlock in rtnl_net_dev_lock prio:low can net 4 2 71d 69d PATCH [52d]
INFO: rcu detected stall in unmap_region prio:normal net 1 syz error error 4 84d 80d 💬 3 [59d]
WARNING in qdisc_pkt_len_segs_init prio:high net -1 48 22d 89d PATCH [75d]
WARNING in stack_depot_save_flags (2) prio:low net -1 C 2 23d 125d
WARNING in netif_rx_mode_run prio:low net -1 syz, C error error 17 71d 125d 💬 2 [124d]
INFO: task hung in svc_listen (2) prio:low net 1 syz, C error error 8 74d 126d 💬 2 [125d]
WARNING in qdisc_tree_reduce_backlog (2) prio:high net -1 2 65d 133d PATCH [126d]
unregister_netdevice: waiting for DEV to become free (9) prio:high net 2 syz, C error 10189 23m 134d PATCH [129d]
possible deadlock in sch_direct_xmit (6) prio:normal net 4 286 5m 134d PATCH [18h33m]
KASAN: slab-use-after-free Read in __sk_msg_recvmsg prio:normal net bpf 19 syz, C error error 25 61d 173d PATCH [123d]
possible deadlock in tcp_close (3) prio:low net 4 121 19d 180d PATCH [178d]
possible deadlock in inet_shutdown (3) prio:low net 4 syz, C error 410 8h43m 180d PATCH [64d]
possible deadlock in inet_stream_connect (4) prio:low net 4 202 1d10h 188d
possible deadlock in __ipv6_dev_mc_inc prio:high net 4 509 1d04h 189d PATCH [182d]
BUG: soft lockup in perf_event_open (2) net prio:high 1 syz 10 87d 198d
WARNING in inet_sock_destruct (6) prio:high net -1 syz, C error error 641 1h04m 220d 💬 21 [59d]
INFO: rcu detected stall in netlink_recvmsg (5) prio:low net 1 syz, C error error 2 259d 255d
INFO: rcu detected stall in kernfs_fop_write_iter (3) prio:low fs net 1 syz, C error error 28 15d 257d
INFO: rcu detected stall in neigh_periodic_work (5) prio:normal net 1 syz error error 1 16d 262d
INFO: task hung in rxrpc_destroy_all_calls (4) prio:high afs net 1 125 9d07h 272d
INFO: rcu detected stall in rtnl_getlink (2) prio:low net 1 syz, C error error 2 280d 280d
INFO: task hung in devlink_health_report (3) prio:low net 1 syz 11 15d 298d 💬 2 [297d]
WARNING in dev_shutdown (7) prio:high usb net -1 syz error error 29 18d 367d
BUG: corrupted list in flow_block_cb_setup_simple prio:normal net 19 syz, C error 112 18h43m 374d PATCH [49d]
WARNING in nfc_rfkill_set_block prio:high net nfc -1 syz, C error error 31 259d 403d 💬 6 [252d]
INFO: rcu detected stall in linkwatch_event (5) prio:normal net mm 1 syz error error 3 265d 453d
INFO: rcu detected stall in inet_rtm_newaddr (2) prio:normal net 1 syz, C error inconclusive 8 84d 503d 💬 10 [59d]
BUG: soft lockup in hsr_announce (3) prio:normal net 1 syz 38 86d 516d
INFO: rcu detected stall in rtnl_newlink (5) prio:normal net 1 syz, C error 251 11h02m 526d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 syz, C 9 438d 572d
BUG: Bad page state in skb_pp_cow_data net -1 syz, C done 183 6d08h 651d PATCH [320d]
INFO: task hung in new_device_store (5) prio:low net 1 syz, C inconclusive error 205 18h47m 725d 💬 18 [261d]
INFO: task hung in tun_chr_close (5) net prio:high 1 syz, C done 806 9h22m 736d PATCH [12d]
INFO: task hung in switchdev_deferred_process_work (3) net 1 syz, C inconclusive 1162 32m 774d PATCH [12d]
INFO: task hung in addrconf_dad_work (5) prio:normal net 1 syz, C done 2499 2h38m 784d 💬 2 [20d]
INFO: task hung in linkwatch_event (4) prio:low net 1 syz, C done 4701 12m 786d 💬 2 [152d]
KMSAN: uninit-value in nci_ntf_packet (3) prio:high net nfc 7 syz, C 194 225d 827d PATCH [705d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net prio:high 17 syz, C 42 20h33m 840d PATCH [16d]
INFO: rcu detected stall in addrconf_rs_timer (6) prio:normal net 1 syz error error 706 23d 842d
INFO: task hung in nsim_destroy (4) prio:high net 1 syz, C error error 495 23h02m 843d PATCH [12d]
INFO: task hung in __vhost_worker_flush net virt prio:low 1 syz, C error error 337 15d 845d 💬 12 [151d]
INFO: rcu detected stall in sock_write_iter (3) net prio:low 1 syz, C done error 221 57d 867d 💬 1 [867d]
possible deadlock in hsr_dev_xmit (2) net 4 syz, C done 1396 7h26m 907d PATCH [43d]
possible deadlock in sock_map_delete_elem net bpf 4 syz, C error done 869 833d 917d
INFO: rcu detected stall in sys_recvmmsg (3) prio:low net 1 292 5h21m 1007d
WARNING in tcp_recvmsg_locked (2) prio:normal net -1 syz, C done 14 7d00h 1021d PATCH [80d]
INFO: rcu detected stall in ip_list_rcv (6) prio:low net 1 syz, C done done 62 11d 1022d 💬 5 [547d]
INFO: task hung in del_device_store prio:low net 1 syz, C error 2311 10h19m 1296d 💬 2 [121d]
INFO: task hung in rfkill_sync_work net nfc 1 syz, C done error 110 261d 1365d PATCH [1309d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp prio:low net 7 syz, C 2160 98d 1403d PATCH [536d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 syz, C done done 1387 259d 1406d
INFO: task can't die in vlan_ioctl_handler prio:low net 1 syz error error 215 1d14h 1575d
INFO: rcu detected stall in sys_exit_group (7) net 1 syz, C unreliable inconclusive 91 23d 1802d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders prio:low net nfc -1 syz, C unreliable 9272 8h59m 1951d PATCH [1188d]
INFO: rcu detected stall in addrconf_dad_work (5) prio:low net 1 syz, C done inconclusive 20 116d 2205d
INFO: rcu detected stall in tc_modify_qdisc prio:normal net 1 syz, C done 675 3d06h 2245d 💬 14 [59d]
KMSAN: uninit-value in eth_type_trans (2) prio:high net 7 syz, C 8753 97d 2434d 💬 7 [90d]
possible deadlock in __dev_queue_xmit (3) net 4 syz, C done inconclusive 1154 178d 2484d 💬 5 [812d]
WARNING in rcu_check_gp_start_stall net prio:low -1 syz, C done error 2985 2d17h 2768d 💬 10 [59d]
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 35d 31d
BUG: unable to handle kernel paging request in percpu_counter_add_batch (2) prio:normal net nfs 8 1 45d 41d
WARNING: refcount bug in rxrpc_get_connection prio:high net afs 13 1 52d 48d
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 56d 52d
BUG: stack guard page was hit in compat_sys_sendmmsg prio:normal net -1 2 57d 121d