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net subsystem


List(s): netdev@vger.kernel.org
Fixed bugs: 1764
Parent subsystem(s): kernel (85)
Child subsystems: atm (1) batman (4) bridge (5) hams (18) intel-wired-lan (0) mptcp (1) netfilter (15) openvswitch (0) ppp (2) rds (0) sctp (4) smc (3) tipc (5) tls (0) wireguard (7) wireless (50) wpan (5) x25 (0)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in rtnl_net_dev_lock net prio:low 4 2 2d12h 1d01h
memory leak in vlan_vid_add net prio:normal 3 C 1 11d 8d02h PATCH [13h59m]
WARNING in qdisc_pkt_len_segs_init prio:high net -1 31 17h41m 21d PATCH [6d05h]
WARNING in tls_err_abort prio:high net -1 1 32d 28d 💬 7 [27d]
KASAN: invalid-free in rcu_free_sheaf prio:high mm arm net 24 6 2d22h 32d PATCH [1d17h]
KASAN: use-after-free Read in filemap_map_pages prio:high actionable net 19 3 22d 43d
possible deadlock in genl_rcv (4) prio:low net 4 11 45d 51d PATCH [45d]
WARNING in stack_depot_save_flags (2) prio:low net -1 1 60d 56d
WARNING in netif_rx_mode_run prio:low net -1 C error 17 3d00h 56d 💬 2 [56d]
INFO: task hung in svc_listen (2) prio:low net 1 C error 8 6d00h 57d 💬 2 [57d]
possible deadlock in rlb_choose_channel (2) prio:normal net 4 1 63d 63d 💬 1 [62d]
possible deadlock in hugetlb_vma_lock_write prio:low mm net 4 2 46d 64d PATCH [62d]
WARNING in qdisc_tree_reduce_backlog (2) prio:high net -1 1 69d 65d PATCH [57d]
unregister_netdevice: waiting for DEV to become free (9) prio:high net 2 syz error 3605 11m 65d PATCH [60d]
possible deadlock in sch_direct_xmit (6) prio:normal net 4 173 3h04m 65d PATCH [1d19h]
WARNING in hci_sock_sendmsg prio:low net -1 1 77d 75d
WARNING: ODEBUG bug in lane_ioctl (3) prio:normal net -1 C error error 3 81d 77d 💬 2 [76d]
memory leak in __vsock_create (2) prio:high virt net 3 C 3 21d 82d PATCH [38d]
WARNING: refcount bug in sk_common_release (2) prio:high net 13 10 53d 82d PATCH [5d18h]
BUG: spinlock already unlocked in lec_atm_close prio:normal net 4 1 85d 84d
possible deadlock in br_forward_delay_timer_expired (5) prio:high net 4 3 88d 88d
KASAN: use-after-free Read in qdisc_pkt_len_segs_init prio:high net 19 C error 107 1d00h 91d PATCH [82d]
KASAN: slab-use-after-free Read in __sk_msg_recvmsg prio:normal bpf net 19 C error 25 22d 104d PATCH [54d]
WARNING: refcount bug in dev_deactivate_many prio:low net 13 C 166 30d 105d
possible deadlock in tcp_close (3) prio:low net 4 116 12d 112d PATCH [110d]
possible deadlock in inet_shutdown (3) prio:low net 4 C error 301 5h39m 112d PATCH [8d18h]
possible deadlock in inet_stream_connect (4) prio:low net 4 180 3d22h 119d
possible deadlock in __ipv6_dev_mc_inc prio:high net 4 484 1d03h 121d PATCH [114d]
WARNING: refcount bug in mpoad_close prio:normal net 13 5 91d 121d PATCH [91d]
BUG: soft lockup in perf_event_open (2) net prio:high 1 syz 10 19d 129d
WARNING in inet_sock_destruct (6) prio:high net -1 C error 607 5h12m 151d 💬 21 [21d]
memory leak in ldisc_receive prio:low usb net 3 C 2 98d 178d PATCH [171d]
INFO: rcu detected stall in cleanup_net (8) prio:normal kernfs net 1 C error 33 17d 182d
INFO: rcu detected stall in netlink_recvmsg (5) prio:low net 1 C error error 2 190d 186d
INFO: rcu detected stall in kernfs_fop_write_iter (3) prio:low net 1 syz error error 24 4d02h 188d
INFO: rcu detected stall in neigh_periodic_work (5) prio:normal net 1 syz error error 1 198d 194d
WARNING in rcu_note_context_switch (5) prio:low net -1 C error 10 2d09h 200d
INFO: task hung in rxrpc_destroy_all_calls (4) prio:high afs net 1 107 10m 203d
INFO: rcu detected stall in rtnl_getlink (2) prio:low net 1 C error error 2 211d 211d
KMSAN: uninit-value in lec_atm_send prio:low net 7 C 11 92d 228d PATCH [216d]
WARNING in virtio_transport_send_pkt_info (2) prio:high kvm net virt -1 C error 4 29d 229d PATCH [22d]
INFO: task hung in devlink_health_report (3) prio:low net 1 syz 7 21d 229d 💬 2 [229d]
INFO: rcu detected stall in rescuer_thread (2) prio:high net 1 syz error inconclusive 83 1d02h 250d
WARNING in dev_shutdown (7) prio:high usb net -1 syz error error 25 40d 299d
BUG: corrupted list in flow_block_cb_setup_simple prio:normal net 19 C error 93 7d06h 306d PATCH [147d]
WARNING in nfc_rfkill_set_block prio:high nfc net -1 C error error 31 190d 334d 💬 6 [184d]
INFO: rcu detected stall in linkwatch_event (5) prio:normal net mm 1 syz error error 3 196d 384d
INFO: rcu detected stall in inet_rtm_newaddr (2) prio:normal net 1 C error inconclusive 8 16d 434d 💬 9 [264d]
INFO: task hung in inet6_rtm_newaddr (2) prio:high net 1 C error inconclusive 11 7d06h 434d
BUG: soft lockup in hsr_announce (3) prio:normal net 1 syz 38 17d 448d
INFO: rcu detected stall in rtnl_newlink (5) prio:normal net 1 C error 202 1d05h 457d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 369d 503d
INFO: task hung in inet_rtm_newaddr prio:normal net 1 C done 151 11h24m 566d
BUG: Bad page state in skb_pp_cow_data net -1 C done 170 1d22h 583d PATCH [251d]
INFO: task hung in genl_rcv_msg (4) net 1 C done 812 34m 650d PATCH [8h28m]
INFO: task hung in new_device_store (5) prio:low net 1 C inconclusive error 177 5h03m 656d 💬 18 [192d]
INFO: task hung in tun_chr_close (5) net prio:high 1 C done 689 9d12h 667d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 653 10d 705d
INFO: task hung in linkwatch_event (4) prio:low net 1 C done 3634 22h37m 718d 💬 2 [84d]
WARNING in dev_deactivate_many prio:low net -1 C 248 35d 750d
KMSAN: uninit-value in nci_ntf_packet (3) prio:high net nfc 7 C 194 156d 758d PATCH [637d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 33 24d 771d PATCH [57d]
INFO: task hung in nsim_destroy (4) prio:high net 1 C error error 446 1d14h 774d
INFO: task hung in __vhost_worker_flush net virt prio:low 1 C error error 337 71d 776d 💬 12 [82d]
INFO: rcu detected stall in sock_write_iter (3) net prio:low 1 C done error 219 9d06h 798d 💬 1 [798d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1362 6h15m 838d 💬 2 [84d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 764d 848d
WARNING in tcp_recvmsg_locked (2) prio:normal net -1 C done 13 8d07h 952d PATCH [11d]
INFO: rcu detected stall in ip_list_rcv (6) prio:low net 1 C done done 59 16d 954d 💬 5 [478d]
INFO: task hung in synchronize_rcu (4) prio:high fs net 1 C done error 4033 8h34m 1168d 💬 8 [4d14h]
INFO: task hung in del_device_store prio:low net 1 C error 2186 22h26m 1227d 💬 2 [52d]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 192d 1296d PATCH [1240d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp prio:low net 7 C 2160 29d 1334d PATCH [467d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 1387 190d 1337d
INFO: task can't die in vlan_ioctl_handler prio:low net 1 syz error error 183 22d 1507d
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 737d 1733d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders prio:low net nfc -1 C unreliable 8831 3h26m 1882d PATCH [1119d]
INFO: rcu detected stall in addrconf_dad_work (5) prio:low net 1 C done inconclusive 20 47d 2136d
INFO: rcu detected stall in tc_modify_qdisc prio:normal net 1 C done 660 2d03h 2177d 💬 13 [114d]
KMSAN: uninit-value in eth_type_trans (2) prio:high net 7 C 8753 28d 2365d 💬 7 [21d]
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1154 109d 2416d 💬 5 [744d]
WARNING in rcu_check_gp_start_stall net prio:low -1 C done error 2944 9h26m 2699d 💬 9 [52d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: stack guard page was hit in compat_sys_sendmmsg prio:normal net -1 1 56d 52d
kernel BUG in qlist_free_all (4) prio:high net fs -1 3 55d 114d
KCSAN: data-race in _prb_read_valid / data_alloc net ext4 prio:low 6 535 2d09h 445d
KCSAN: data-race in data_push_tail / vsnprintf (9) prio:low ext4 net 6 236 3d19h 509d
KCSAN: data-race in console_flush_all / console_flush_all prio:low net 6 95 49d 659d
KCSAN: data-race in data_alloc / prb_reserve net ext4 prio:low 6 1286 17h12m 1937d