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net subsystem


List(s): netdev@vger.kernel.org
Fixed bugs: 1620
Parent subsystem(s): kernel (82)
Child subsystems: atm (0) batman (8) bridge (3) hams (6) intel-wired-lan (0) isdn4linux (1) mptcp (0) netfilter (14) openvswitch (0) ppp (2) rds (0) sctp (4) smc (10) tipc (5) tls (0) wireguard (7) wireless (56) wpan (6) x25 (1)
open (146):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: proc registration bug in atm_dev_register net C error 3 20h33m 9h58m 💬 1 [15m]
KASAN: slab-use-after-free Read in lane_ioctl net btrfs syz 6 1d23h 15h39m PATCH [15h33m]
possible deadlock in dev_set_allmulti (2) net 1 7d04h 3d04h
WARNING in taprio_get_start_time (2) net 1 5d17h 5d12h
WARNING in remove_proc_entry (8) net nfs syz 47 4d05h 6d08h 💬 1 [6d08h]
WARNING in __linkwatch_sync_dev (2) net C 131 6h07m 7d03h PATCH [1d11h]
general protection fault in add_grec (2) net 2 17h37m 8d21h
divide error in taprio_update_queue_max_sdu (2) net 3 7d06h 12d
WARNING: refcount bug in gro_cleanup net 1 24d 12d
general protection fault in ip6_mc_clear_src (2) net 12 15h41m 14d
WARNING in napi_disable net 1 24d 15d
general protection fault in __igmp_group_dropped net 3 13d 15d
WARNING: refcount bug in sk_skb_reason_drop (2) net 1 21d 15d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 1 21d 15d
general protection fault in ip_mc_up net 1 21d 15d
possible deadlock in __netdev_update_features net 25 2d23h 16d 💬 3 [15d]
possible deadlock in dev_set_promiscuity net 12 4d01h 16d 💬 1 [16d]
KMSAN: uninit-value in mkiss_receive_buf net 2 24d 21d
KMSAN: uninit-value in neigh_parms_release (2) net 1 27d 23d
WARNING: suspicious RCU usage in corrupted (3) net C done 1 25d 23d PATCH [20d]
WARNING in ah6_output net 1 29d 25d
BUG: unable to handle kernel NULL pointer dereference in vcc_sendmsg net 1 31d 27d
BUG: corrupted list in __hw_addr_del_entry net 3 14d 27d
KASAN: slab-use-after-free Read in fib6_add net 12 16d 29d
BUG: unable to handle kernel paging request in bond_rr_gen_slave_id (2) net 1 33d 29d
KASAN: slab-out-of-bounds Read in cache_clean net nfs 2 16d 29d 💬 2 [29d]
general protection fault in ip6_ins_rt net 2 22d 30d
possible deadlock in ptp_clock_unregister net C 20 9d04h 35d 💬 1 [9d04h]
KASAN: use-after-free Read in __linkwatch_run_queue net syz 18 1d11h 35d
KASAN: global-out-of-bounds Read in in_dev_finish_destroy net 12 17d 37d
WARNING in neigh_parms_release net 2 33d 38d
BUG: unable to handle kernel paging request in nsim_drv_port_add net 1 40d 39d
KMSAN: uninit-value in __ipv6_dev_mc_inc (2) net 41 22d 40d
KMSAN: uninit-value in __ipv6_dev_mc_dec (2) net 15 26d 40d
BUG: corrupted list in __nsim_dev_port_del net 2 26d 41d
general protection fault in mld_clear_delrec net 21 16h46m 42d
KASAN: slab-out-of-bounds Read in arp_mc_map net 2 42d 43d
INFO: rcu detected stall in inet_rtm_newaddr (2) net syz error 1 11d 43d
INFO: task hung in inet6_rtm_newaddr (2) net syz 1 44d 43d
general protection fault in __ip_mc_dec_group net 10 23h29m 43d
kernel BUG in in_dev_free_rcu net 5 1d15h 45d
kernel BUG in unregister_vlan_dev (3) net 7 4d09h 45d
general protection fault in rt6_find_cached_rt net 3 4d10h 45d
KASAN: global-out-of-bounds Read in fib6_ifup net 12 21d 45d
KASAN: global-out-of-bounds Read in fib6_ifdown (2) net syz 39 16d 46d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return net usb 1 50d 46d
BUG: soft lockup in sctp_generate_timeout_event net 1 49d 47d
WARNING in nsim_fib_event_nb net C done 46 16h01m 48d 💬 1 [19d]
KASAN: global-out-of-bounds Read in __find_rr_leaf (2) net 14 12d 48d
general protection fault in ip6_create_rt_rcu net 2 43d 48d
KASAN: global-out-of-bounds Read in fib6_clean_node (2) net 62 10d 48d
WARNING: suspicious RCU usage in __fib6_update_sernum_upto_root net 24 12d 48d 💬 1 [48d]
WARNING in rt6_multipath_rebalance (2) net 27 18h59m 48d
KASAN: null-ptr-deref Write in dst_cache_per_cpu_get (3) net 2 11d 56d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready (3) bpf net 3 34d 57d 💬 1 [57d]
BUG: soft lockup in garp_join_timer (3) net 3 26d 57d
INFO: task hung in usbnet_disconnect (3) net usb 41 1d03h 67d
WARNING in dst_cache_per_cpu_get net 1 70d 69d
KASAN: null-ptr-deref Write in rcuref_put (4) net 2 49d 70d
KMSAN: uninit-value in __vxlan_find_mac (2) net 1 76d 71d
BUG: soft lockup in wg_packet_tx_worker (3) net 1 78d 72d
possible deadlock in team_vlan_rx_kill_vid net 107 62d 72d
general protection fault in addrconf_add_ifaddr net C done error 21081 65d 72d PATCH [72d]
possible deadlock in dev_close net 1 82d 78d 💬 2 [77d]
BUG: stack guard page was hit in worker_thread net 12 7d03h 87d
BUG: sleeping function called from invalid context in dev_set_allmulti net 3361 12d 99d
possible deadlock in register_netdevice net syz error error 1035 102d 103d
WARNING in depot_fetch_stack net 10 12d 106d
INFO: rcu detected stall in call_timer_fn (5) net input usb C 6 29d 112d
general protection fault in arp_create (3) net 4 95d 128d
general protection fault in generic_hwtstamp_ioctl_lower (2) net C 16 7d15h 134d 💬 3 [131d]
general protection fault in ip6_pol_route (3) bcachefs net syz error 25 7d21h 134d 💬 3 [131d]
general protection fault in __fib6_drop_pcpu_from (6) net 228 34d 134d
WARNING: locking bug in netpoll_poll_disable (2) net 2 75d 156d
WARNING in max_vclocks_store net C 1 153d 163d
INFO: task hung in inet_rtm_newaddr net syz done 59 13d 174d
BUG: Bad page state in skb_pp_cow_data net C done 36 8d07h 191d 💬 2 [189d]
BUG: unable to handle kernel paging request in dst_dev_put (2) net syz 1548 7d03h 196d
KCSAN: data-race in kick_pool / wq_worker_running net 811 3h53m 201d 💬 1 [201d]
KASAN: global-out-of-bounds Read in __hw_addr_add_ex (2) net C 461 80d 203d
WARNING: locking bug in try_to_wake_up (2) net syz error error 154 7d03h 213d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 133 2d16h 224d
WARNING in rtnl_dellink (4) net 31 4d11h 235d
INFO: task hung in genl_rcv_msg (4) net C done 118 3d07h 259d
INFO: task hung in new_device_store (5) net syz inconclusive 107 10d 265d 💬 7 [252d]
INFO: task hung in tun_chr_close (5) net syz done 586 1d00h 276d
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 12 38d 287d
possible deadlock in rtnl_lock (8) net C 434 51d 304d 💬 5 [280d]
possible deadlock in sockopt_lock_sock net C 3397 62d 307d
INFO: task hung in switchdev_deferred_process_work (3) net syz inconclusive 479 1d14h 314d
INFO: task hung in addrconf_dad_work (5) net C done 1477 12d 324d
INFO: task hung in linkwatch_event (4) net C done 3244 3d11h 326d
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 7829 23d 336d 💬 1 [37d]
INFO: task hung in cleanup_net (7) net 119 7d22h 342d
BUG: sleeping function called from invalid context in synchronize_net net C done 54 141d 342d 💬 2 [333d]
possible deadlock in do_ip_getsockopt (3) net 1131 62d 343d
possible deadlock in do_ipv6_setsockopt (4) net C error 3730 54d 343d 💬 1 [70d]
possible deadlock in ip_mroute_setsockopt net C done 3119 62d 343d
possible deadlock in ip_mc_drop_socket (2) net 174 63d 345d
WARNING: suspicious RCU usage in dev_activate net C error 789 5d03h 350d PATCH [334d]
possible deadlock in do_ip_setsockopt (4) net C done done 12508 54d 357d PATCH [269d]
WARNING in dev_deactivate_many net C 216 9d03h 359d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc C 56 20h40m 367d PATCH [245d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 20 7d12h 380d 💬 1 [40d]
INFO: task hung in nsim_destroy (4) net 427 29d 383d
INFO: task hung in __vhost_worker_flush net virt 331 7d06h 385d 💬 5 [83d]
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net C 462 15h07m 390d 💬 1 [224d]
INFO: rcu detected stall in sendmsg (4) net C error 56 12d 390d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 370d 396d
possible deadlock in team_device_event (3) net C error 16642 now 405d PATCH [319d]
INFO: rcu detected stall in sock_write_iter (3) net C done 156 4d05h 407d 💬 1 [407d]
possible deadlock in team_del_slave (3) net C error 355333 5m 418d PATCH [28d]
KMSAN: uninit-value in hsr_get_node (3) net C 28 2d17h 427d 💬 8 [333d]
possible deadlock in hsr_dev_xmit (2) net C done 864 1h56m 447d 💬 2 [409d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net syz done 8381 14m 453d PATCH [436d]
possible deadlock in sock_map_delete_elem net bpf C error done 869 373d 457d
KASAN: slab-use-after-free Read in handle_tx (2) net C 411 1d01h 483d 💬 2 [151d]
INFO: rcu detected stall in ipv6_rcv (4) net C done done 12 32d 532d
WARNING: ODEBUG bug in advance_sched net C done done 10 256d 545d 💬 1 [219d]
INFO: rcu detected stall in sys_recvmmsg (3) net 161 4d02h 547d
WARNING in call_rcu (3) net C 3 446d 548d
memory leak in radix_tree_insert (2) arm-msm net C 1 549d 559d PATCH [554d]
WARNING in tcp_recvmsg_locked (2) net C done 12 6d11h 561d 💬 1 [561d]
INFO: rcu detected stall in ip_list_rcv (6) net C done done 49 2d12h 562d 💬 5 [87d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 17 108d 595d
memory leak in fasync_helper (2) net C 1 556d 636d PATCH [469d]
WARNING in inet_sock_destruct (4) net C done 6525 17h24m 726d 💬 4 [5d17h]
unregister_netdevice: waiting for DEV to become free (8) net C done 334582 now 740d PATCH [492d]
INFO: task hung in rfkill_unregister (3) net nfc C 1528 15h01m 742d 💬 6 [10d]
INFO: task hung in synchronize_rcu (4) net fs C done error 892 18d 777d 💬 6 [320d]
INFO: task hung in del_device_store net syz error 1701 24m 836d
INFO: task hung in rfkill_sync_work net nfc C done 48 4d09h 905d PATCH [849d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net C 1498 4h33m 943d PATCH [76d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 434 17h44m 946d
WARNING in ip_rt_bug (2) net C done error 364 14d 980d 💬 3 [356d]
INFO: task can't die in vlan_ioctl_handler net 165 2d02h 1115d
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 345d 1342d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 5269 13h40m 1491d PATCH [728d]
general protection fault in skb_release_data (2) net bluetooth C done error 703 79d 1743d
INFO: rcu detected stall in addrconf_dad_work (5) net C done inconclusive 14 73d 1745d
INFO: rcu detected stall in tc_modify_qdisc net C done 578 5d02h 1785d 💬 13 [352d]
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 715d 1905d
WARNING in kcm_write_msgs net C done 620 8d20h 1917d 💬 5 [320d]
KMSAN: uninit-value in eth_type_trans (2) net C 7148 4h36m 1974d 💬 5 [5d17h]
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1025 2d19h 2024d 💬 5 [352d]
WARNING in rcu_check_gp_start_stall net C done error 2589 16h12m 2308d 💬 7 [5d17h]
moderation (16):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
Internal error in desc_read (3) net 1 11d 6d23h
KASAN: slab-use-after-free Read in rxrpc_input_call_event afs net 1 16d 12d
KCSAN: data-race in cleanup_net / synchronize_net (2) net 3 15d 14d
KCSAN: data-race in cleanup_net / unregister_netdevice_many_notify net 1 48d 14d
general protection fault in inetdev_event net 1 27d 15d
WARNING: lock held when returning to user space in netlbl_conn_setattr lsm net 1 17d 15d
KASAN: slab-out-of-bounds Read in nsim_dev_trap_report_work net 1 25d 21d
general protection fault in slip_receive_buf (2) net 1 27d 23d
BUG: corrupted list in team_priority_option_set (4) net 1 29d 25d
general protection fault in nsim_fib_event_work net 2 40d 40d
BUG: unable to handle kernel paging request in put_child (2) net 1 44d 40d
general protection fault in rt6_mtu_change_route net 3 17d 44d
KCSAN: data-race in _prb_read_valid / data_alloc ext4 net 69 1d05h 54d
KCSAN: data-race in data_push_tail / string audit net ext4 423 now 1427d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 1121d 1541d
KCSAN: data-race in data_alloc / prb_reserve net 1088 1d12h 1546d