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net subsystem


List(s): netdev@vger.kernel.org
Fixed bugs: 1618
Parent subsystem(s): kernel (79)
Child subsystems: atm (1) batman (8) bridge (3) dccp (4) hams (6) intel-wired-lan (0) isdn4linux (1) mptcp (0) netfilter (14) openvswitch (0) ppp (2) rds (0) sctp (4) smc (10) tipc (7) tls (0) wireguard (6) wireless (56) wpan (6) x25 (1)
open (147):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in taprio_get_start_time (2) net 1 2d05h 2d00h
WARNING in remove_proc_entry (8) net nfs syz 47 17h26m 2d20h 💬 1 [2d19h]
WARNING in __linkwatch_sync_dev (2) net C 47 2h39m 3d14h 💬 2 [1d17h]
general protection fault in add_grec (2) net 1 10d 5d09h
divide error in taprio_update_queue_max_sdu (2) net 3 3d18h 8d23h
WARNING: refcount bug in gro_cleanup net 1 20d 9d02h
general protection fault in ip6_mc_clear_src (2) net 6 20h57m 10d
WARNING in napi_disable net 1 20d 12d
general protection fault in __igmp_group_dropped net 3 9d23h 12d
WARNING: refcount bug in sk_skb_reason_drop (2) net 1 17d 12d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 1 17d 12d
general protection fault in ip_mc_up net 1 18d 12d
possible deadlock in __netdev_update_features net 24 12h35m 13d 💬 3 [11d]
possible deadlock in dev_set_promiscuity net 12 13h19m 13d 💬 1 [12d]
KMSAN: uninit-value in mkiss_receive_buf net 2 20d 17d
KMSAN: uninit-value in neigh_parms_release (2) net 1 24d 20d
WARNING: suspicious RCU usage in corrupted (3) net C done 1 21d 20d PATCH [17d]
WARNING: suspicious RCU usage in task_cls_state net C done 21 1d20h 20d PATCH [3d21h]
WARNING in ah6_output net 1 25d 21d
BUG: unable to handle kernel NULL pointer dereference in vcc_sendmsg net 1 27d 23d
BUG: corrupted list in __hw_addr_del_entry net 3 10d 24d
KASAN: slab-use-after-free Read in fib6_add net 12 13d 25d
BUG: unable to handle kernel paging request in bond_rr_gen_slave_id (2) net 1 30d 26d
KASAN: slab-out-of-bounds Read in cache_clean net nfs 2 12d 26d 💬 2 [25d]
general protection fault in ip6_ins_rt net 2 18d 27d
possible deadlock in ptp_clock_unregister net C 20 5d16h 31d 💬 1 [5d16h]
KASAN: use-after-free Read in __linkwatch_run_queue net syz 16 2d01h 31d
KASAN: global-out-of-bounds Read in in_dev_finish_destroy net 12 13d 33d
WARNING in neigh_parms_release net 2 30d 34d
BUG: unable to handle kernel paging request in nsim_drv_port_add net 1 37d 36d
KMSAN: uninit-value in __ipv6_dev_mc_inc (2) net 41 19d 36d
KMSAN: uninit-value in __ipv6_dev_mc_dec (2) net 15 23d 36d
BUG: corrupted list in __nsim_dev_port_del net 2 22d 38d
general protection fault in mld_clear_delrec net 13 14d 38d
KASAN: slab-out-of-bounds Read in arp_mc_map net 2 39d 39d
INFO: rcu detected stall in inet_rtm_newaddr (2) net syz error 1 8d08h 40d
INFO: task hung in inet6_rtm_newaddr (2) net syz 1 40d 40d
general protection fault in __ip_mc_dec_group net 8 8d16h 40d
kernel BUG in in_dev_free_rcu net 3 2d19h 41d
kernel BUG in unregister_vlan_dev (3) net 7 21h27m 41d
general protection fault in rt6_find_cached_rt net 3 21h36m 42d
KASAN: global-out-of-bounds Read in fib6_ifup net 12 17d 42d
KASAN: global-out-of-bounds Read in fib6_ifdown (2) net syz 39 13d 43d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return net usb 1 47d 43d
BUG: soft lockup in sctp_generate_timeout_event net 1 45d 44d
WARNING in nsim_fib_event_nb net C done 42 2h52m 45d 💬 1 [15d]
KASAN: global-out-of-bounds Read in __find_rr_leaf (2) net 14 8d23h 45d
general protection fault in ip6_create_rt_rcu net 2 39d 45d
KASAN: global-out-of-bounds Read in fib6_clean_node (2) net 62 6d12h 45d
WARNING: suspicious RCU usage in __fib6_update_sernum_upto_root net 24 8d22h 45d 💬 1 [44d]
WARNING in rt6_multipath_rebalance (2) net 12 4h45m 45d
BUG: soft lockup in hsr_announce (3) net 12 1d21h 53d
KASAN: null-ptr-deref Write in dst_cache_per_cpu_get (3) net 2 7d20h 53d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready (3) bpf net 3 31d 54d 💬 1 [54d]
BUG: soft lockup in garp_join_timer (3) net 3 23d 54d
INFO: task hung in usbnet_disconnect (3) net usb 39 2d09h 63d
WARNING in dst_cache_per_cpu_get net 1 67d 66d
KASAN: null-ptr-deref Write in rcuref_put (4) net 2 46d 67d
KMSAN: uninit-value in __vxlan_find_mac (2) net 1 73d 68d
BUG: soft lockup in wg_packet_tx_worker (3) net 1 74d 69d
possible deadlock in team_vlan_rx_kill_vid net 107 58d 69d
general protection fault in addrconf_add_ifaddr net C done error 21081 62d 69d PATCH [69d]
possible deadlock in dev_close net 1 78d 74d 💬 2 [74d]
BUG: stack guard page was hit in worker_thread net 12 3d14h 83d
BUG: sleeping function called from invalid context in dev_set_allmulti net 3361 9d06h 96d
possible deadlock in register_netdevice net syz error error 1035 98d 99d
WARNING in depot_fetch_stack net 10 8d17h 102d
INFO: rcu detected stall in call_timer_fn (5) net input usb C 6 25d 108d
general protection fault in arp_create (3) net 4 92d 124d
general protection fault in generic_hwtstamp_ioctl_lower (2) net C 16 4d03h 131d 💬 3 [128d]
general protection fault in ip6_pol_route (3) bcachefs net syz error 25 4d08h 131d 💬 3 [128d]
general protection fault in __fib6_drop_pcpu_from (6) net 228 31d 131d
WARNING: locking bug in netpoll_poll_disable (2) net 2 72d 153d
WARNING in max_vclocks_store net C 1 149d 159d
INFO: task hung in inet_rtm_newaddr net syz done 59 10d 171d
BUG: Bad page state in skb_pp_cow_data net C done 36 4d19h 188d 💬 2 [186d]
BUG: unable to handle kernel paging request in dst_dev_put (2) net syz 1548 3d14h 193d
KCSAN: data-race in kick_pool / wq_worker_running net 806 3h58m 198d 💬 1 [197d]
KASAN: global-out-of-bounds Read in __hw_addr_add_ex (2) net C 461 76d 199d
WARNING: locking bug in try_to_wake_up (2) net syz error error 154 3d14h 210d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 132 3d14h 221d
WARNING in rtnl_dellink (4) net 31 22h49m 232d
INFO: task hung in netdev_run_todo (4) net 275 22h20m 248d
INFO: task hung in genl_rcv_msg (4) net C done 118 13d 255d
INFO: task hung in new_device_store (5) net syz inconclusive 107 7d09h 261d 💬 7 [249d]
INFO: task hung in tun_chr_close (5) net syz done 585 10d 272d
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 12 34d 284d
possible deadlock in rtnl_lock (8) net C 434 47d 300d 💬 5 [277d]
possible deadlock in sockopt_lock_sock net C 3397 58d 304d
INFO: task hung in switchdev_deferred_process_work (3) net syz inconclusive 478 7h28m 310d
INFO: task hung in addrconf_dad_work (5) net C done 1477 8d13h 321d
INFO: task hung in linkwatch_event (4) net C done 3243 1d07h 323d
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 7829 19d 332d 💬 1 [34d]
INFO: task hung in cleanup_net (7) net 119 4d09h 338d
BUG: sleeping function called from invalid context in synchronize_net net C done 54 137d 338d 💬 2 [329d]
possible deadlock in do_ip_getsockopt (3) net 1131 58d 339d
possible deadlock in do_ipv6_setsockopt (4) net C error 3730 50d 340d 💬 1 [67d]
possible deadlock in ip_mroute_setsockopt net C done 3119 58d 340d
possible deadlock in ip_mc_drop_socket (2) net 174 59d 342d
WARNING: suspicious RCU usage in dev_activate net C error 789 1d15h 347d PATCH [331d]
possible deadlock in do_ip_setsockopt (4) net C done done 12508 50d 354d PATCH [265d]
WARNING in dev_deactivate_many net C 216 5d15h 356d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc C 51 1d15h 364d PATCH [242d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 20 4d00h 377d 💬 1 [36d]
INFO: task hung in nsim_destroy (4) net 427 25d 380d
INFO: task hung in __vhost_worker_flush net virt 331 3d18h 381d 💬 5 [80d]
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net C 451 1d03h 387d 💬 1 [220d]
INFO: rcu detected stall in sendmsg (4) net C error 56 8d21h 387d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 366d 392d
possible deadlock in team_device_event (3) net C error 15502 now 402d PATCH [316d]
INFO: rcu detected stall in sock_write_iter (3) net C done 156 17h23m 404d 💬 1 [404d]
possible deadlock in team_del_slave (3) net C error 353342 now 415d PATCH [24d]
KMSAN: uninit-value in hsr_get_node (3) net C 27 7d00h 423d 💬 8 [330d]
possible deadlock in hsr_dev_xmit (2) net C done 859 1d17h 444d 💬 2 [406d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net syz done 8294 2h14m 449d PATCH [433d]
possible deadlock in sock_map_delete_elem net bpf C error done 869 369d 454d
KASAN: slab-use-after-free Read in handle_tx (2) net C 408 23h27m 480d 💬 2 [148d]
INFO: rcu detected stall in ipv6_rcv (4) net C done done 12 28d 529d
WARNING: ODEBUG bug in advance_sched net C done done 10 252d 542d 💬 1 [215d]
INFO: rcu detected stall in sys_recvmmsg (3) net 161 14h03m 544d
WARNING in call_rcu (3) net C 3 442d 545d
memory leak in radix_tree_insert (2) arm-msm net C 1 545d 555d PATCH [550d]
WARNING in tcp_recvmsg_locked (2) net C done 12 2d23h 557d 💬 1 [557d]
INFO: rcu detected stall in ip_list_rcv (6) net C done done 48 10d 559d 💬 5 [83d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 17 104d 592d
memory leak in fasync_helper (2) net C 1 553d 633d PATCH [466d]
WARNING in inet_sock_destruct (4) net C done 6518 1d04h 723d 💬 4 [2d04h]
unregister_netdevice: waiting for DEV to become free (8) net C done 332814 now 736d PATCH [489d]
INFO: task hung in rfkill_unregister (3) net nfc C 309 1d08h 739d 💬 6 [6d23h]
INFO: task hung in synchronize_rcu (4) net fs C done error 892 15d 773d 💬 6 [317d]
INFO: task hung in del_device_store net syz error 1682 2d01h 832d
INFO: task hung in rfkill_sync_work net nfc C done 48 21h08m 901d PATCH [845d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net C 1488 4h56m 940d PATCH [72d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 433 14h26m 943d
WARNING in ip_rt_bug (2) net C done error 364 11d 976d 💬 3 [353d]
INFO: task can't die in vlan_ioctl_handler net 164 15d 1112d
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 342d 1338d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 5248 4h48m 1487d PATCH [725d]
general protection fault in skb_release_data (2) net bluetooth C done error 703 75d 1740d
INFO: rcu detected stall in addrconf_dad_work (5) net C done inconclusive 14 70d 1742d
INFO: rcu detected stall in tc_modify_qdisc net C done 578 1d14h 1782d 💬 13 [349d]
memory leak in inet6_create (2) net C 3 576d 1865d
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 711d 1901d
WARNING in kcm_write_msgs net C done 620 5d07h 1914d 💬 5 [317d]
KMSAN: uninit-value in eth_type_trans (2) net C 7136 7h24m 1971d 💬 5 [2d04h]
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1024 20d 2021d 💬 5 [349d]
WARNING in rcu_check_gp_start_stall net C done error 2585 11h06m 2305d 💬 7 [2d04h]
moderation (16):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
Internal error in desc_read (3) net 1 7d11h 3d11h
KASAN: slab-use-after-free Read in rxrpc_input_call_event afs net 1 12d 8d18h
KCSAN: data-race in cleanup_net / synchronize_net (2) net 3 12d 11d
KCSAN: data-race in cleanup_net / unregister_netdevice_many_notify net 1 45d 11d
general protection fault in inetdev_event net 1 24d 12d
WARNING: lock held when returning to user space in netlbl_conn_setattr lsm net 1 13d 12d
KASAN: slab-out-of-bounds Read in nsim_dev_trap_report_work net 1 22d 18d
general protection fault in slip_receive_buf (2) net 1 23d 19d
BUG: corrupted list in team_priority_option_set (4) net 1 25d 21d
general protection fault in nsim_fib_event_work net 2 36d 36d
BUG: unable to handle kernel paging request in put_child (2) net 1 40d 36d
general protection fault in rt6_mtu_change_route net 3 14d 41d
KCSAN: data-race in _prb_read_valid / data_alloc ext4 net 66 9h23m 50d
KCSAN: data-race in data_push_tail / string audit net ext4 422 6d15h 1423d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 1118d 1537d
KCSAN: data-race in data_alloc / prb_reserve net 1086 1d19h 1542d