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net subsystem


List(s): netdev@vger.kernel.org
Fixed bugs: 1745
Parent subsystem(s): kernel (94)
Child subsystems: atm (1) batman (4) bridge (5) hams (21) intel-wired-lan (0) mptcp (1) netfilter (13) openvswitch (0) ppp (3) rds (0) sctp (4) smc (3) tipc (5) tls (0) wireguard (6) wireless (45) wpan (5) x25 (0)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in skb_segment (5) prio:normal net 2 32 38d 5h38m PATCH [5h32m]
KASAN: slab-use-after-free Read in ipvlan_hard_header (4) prio:high net actionable 19 2 39d 8h01m PATCH [7h58m]
KCSAN: data-race in xfrm_lookup_with_ifid / xfrm_policy_delete net 6 1 17h36m 16h05m PATCH [9h31m]
BUG: corrupted list in dev_deactivate_many (2) prio:high net 8 syz 8 2d23h 4d09h PATCH [1d06h]
KASAN: use-after-free Read in filemap_map_pages net prio:high actionable 19 2 14d 11d
KMSAN: uninit-value in __fl_lookup (3) net prio:high 7 1 18d 14d PATCH [3d19h]
possible deadlock in genl_rcv (4) net prio:low 4 11 13d 19d PATCH [12d]
WARNING in stack_depot_save_flags (2) net prio:low -1 1 28d 24d
WARNING in netif_rx_mode_run net prio:low -1 C error 17 1d07h 24d 💬 2 [23d]
INFO: task hung in svc_listen (2) net prio:low 1 C error 8 3d22h 25d 💬 2 [24d]
possible deadlock in rlb_choose_channel (2) prio:normal net 4 1 30d 30d 💬 1 [30d]
possible deadlock in hugetlb_vma_lock_write prio:low mm net 4 2 13d 31d PATCH [29d]
WARNING in qdisc_tree_reduce_backlog (2) prio:high net -1 1 36d 32d PATCH [24d]
unregister_netdevice: waiting for DEV to become free (9) prio:high net 2 syz error 1493 28m 33d PATCH [28d]
possible deadlock in sch_direct_xmit (6) prio:normal net 4 110 39m 33d
WARNING in hci_sock_sendmsg prio:low net -1 1 44d 43d
WARNING: ODEBUG bug in lane_ioctl (3) net prio:normal -1 C error error 3 48d 44d 💬 2 [43d]
memory leak in __vsock_create (2) prio:high net virt 3 C 2 10d 49d PATCH [6d02h]
WARNING: refcount bug in sk_common_release (2) net prio:high 13 10 21d 50d
BUG: spinlock already unlocked in lec_atm_close prio:normal net 4 1 53d 52d
possible deadlock in br_forward_delay_timer_expired (5) net prio:high 4 3 56d 55d
KASAN: use-after-free Read in qdisc_pkt_len_segs_init prio:high net 19 C error 71 21h40m 59d PATCH [49d]
KASAN: slab-use-after-free Read in __sk_msg_recvmsg prio:normal net bpf 19 C error 16 2d13h 71d PATCH [22d]
WARNING: refcount bug in dev_deactivate_many net prio:low 13 C 165 10h13m 72d
general protection fault in lec_atm_close prio:low net 2 2 79d 79d
possible deadlock in tcp_close (3) prio:low net 4 106 2h13m 79d PATCH [77d]
possible deadlock in inet_shutdown (3) net prio:low 4 C error 146 4h10m 79d 💬 1 [78d]
KMSAN: uninit-value in rtl8150_open (2) net usb prio:high 7 5 11d 79d PATCH [50d]
possible deadlock in inet_stream_connect (4) prio:low net 4 148 10h36m 86d
possible deadlock in __ipv6_dev_mc_inc prio:high net 4 432 35m 88d PATCH [81d]
WARNING: refcount bug in mpoad_close prio:normal net 13 5 58d 88d PATCH [58d]
KASAN: null-ptr-deref Write in send_to_lecd prio:low net 12 2 95d 95d
BUG: soft lockup in perf_event_open (2) net prio:high 1 8 90d 96d
WARNING: refcount bug in call_timer_fn (4) prio:high virt net 13 22 3d19h 110d
KASAN: slab-use-after-free Read in sk_msg_recvmsg bpf net prio:normal 19 C error error 3 122d 117d PATCH [8h50m]
WARNING in inet_sock_destruct (6) net prio:high -1 C error 315 31m 119d 💬 21 [20d]
memory leak in ldisc_receive prio:low net usb 3 C 2 65d 146d PATCH [139d]
INFO: rcu detected stall in cleanup_net (8) net prio:normal 1 C error 32 14d 150d
INFO: rcu detected stall in netlink_recvmsg (5) prio:low net 1 C error error 2 157d 153d
INFO: rcu detected stall in kernfs_fop_write_iter (3) prio:low net 1 syz error error 21 22d 156d
INFO: rcu detected stall in neigh_periodic_work (5) net prio:normal 1 syz error error 1 165d 161d
WARNING in rcu_note_context_switch (5) prio:low net -1 5 17d 168d
INFO: task hung in rxrpc_destroy_all_calls (4) prio:high net afs 1 89 6d16h 171d
INFO: rcu detected stall in rtnl_getlink (2) prio:low net 1 C error error 2 179d 179d
KMSAN: uninit-value in lec_atm_send net prio:low 7 C 11 59d 196d PATCH [183d]
WARNING in virtio_transport_send_pkt_info (2) prio:high kvm net virt -1 C error 4 28d 196d PATCH [3d03h]
INFO: task hung in devlink_health_report (3) prio:low net 1 syz 4 34d 197d 💬 2 [196d]
INFO: rcu detected stall in rescuer_thread (2) prio:high net 1 syz error inconclusive 36 3h09m 217d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 131d 218d PATCH [212d]
possible deadlock in __netdev_update_features (2) net prio:normal 4 29 61d 221d
kernel BUG in set_ipsecrequest net -1 C done error 8 146d 238d PATCH [217d]
WARNING in dev_shutdown (7) prio:high usb net -1 syz error error 25 7d19h 266d
BUG: corrupted list in flow_block_cb_setup_simple prio:normal net 19 C error 82 6h13m 273d PATCH [114d]
WARNING in nfc_rfkill_set_block net nfc prio:high -1 C error error 31 158d 301d 💬 6 [151d]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net prio:normal 5 66 49d 339d 💬 2 [339d]
INFO: rcu detected stall in linkwatch_event (5) prio:normal net mm 1 syz error error 3 163d 351d
INFO: rcu detected stall in inet_rtm_newaddr (2) net prio:normal 1 C error inconclusive 7 138d 402d 💬 9 [231d]
INFO: task hung in inet6_rtm_newaddr (2) net prio:high 1 C error inconclusive 10 164d 402d
BUG: soft lockup in hsr_announce (3) prio:normal net 1 37 76d 415d
INFO: rcu detected stall in rtnl_newlink (5) prio:normal net 1 C error 190 34m 424d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 337d 470d
INFO: task hung in inet_rtm_newaddr net prio:normal 1 C done 137 1d03h 533d
BUG: Bad page state in skb_pp_cow_data net -1 C done 153 6d09h 550d PATCH [219d]
INFO: rcu detected stall in sys_sendmmsg (7) net prio:high 1 134 5h32m 559d
KASAN: slab-use-after-free Read in cfusbl_device_notify net prio:normal 19 178 49d 583d
INFO: task hung in genl_rcv_msg (4) net 1 C done 713 3h48m 617d
INFO: task hung in new_device_store (5) net prio:low 1 C inconclusive error 169 1d16h 624d 💬 18 [160d]
INFO: task hung in tun_chr_close (5) net prio:high 1 C done 682 15h22m 635d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 641 2d13h 673d
INFO: task hung in addrconf_dad_work (5) net prio:normal 1 C done 1726 9h36m 683d 💬 2 [51d]
INFO: task hung in linkwatch_event (4) prio:low net 1 C done 3580 14h23m 685d 💬 2 [51d]
WARNING in dev_deactivate_many net prio:low -1 C 248 3d08h 718d
KMSAN: uninit-value in nci_ntf_packet (3) prio:high net nfc 7 C 194 123d 726d PATCH [604d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 32 19d 739d PATCH [24d]
INFO: task hung in nsim_destroy (4) prio:high net 1 syz error error 442 15d 742d
INFO: task hung in __vhost_worker_flush net virt prio:low 1 C error error 337 39d 743d 💬 12 [50d]
INFO: rcu detected stall in sock_write_iter (3) net prio:low 1 C done error 212 1d13h 766d 💬 1 [766d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1346 12h39m 806d 💬 2 [51d]
possible deadlock in sock_map_delete_elem net bpf 4 C error done 869 731d 816d
INFO: rcu detected stall in sys_recvmmsg (3) net prio:low 1 266 1d11h 906d
WARNING in tcp_recvmsg_locked (2) prio:normal net -1 C done 13 20d 920d PATCH [137d]
INFO: rcu detected stall in ip_list_rcv (6) prio:low net 1 C done done 58 62d 921d 💬 5 [445d]
INFO: task hung in synchronize_rcu (4) net fs prio:high 1 C done error 3798 1h58m 1135d 💬 8 [3d01h]
INFO: task hung in del_device_store net prio:low 1 C error 2115 11h32m 1195d 💬 2 [20d]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 160d 1264d PATCH [1208d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp prio:low net 7 C 2156 13h25m 1302d PATCH [434d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 1387 158d 1305d
INFO: task can't die in vlan_ioctl_handler prio:low net 1 syz error error 181 5d18h 1474d
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 704d 1701d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc prio:low -1 C unreliable 8651 14h21m 1850d PATCH [1087d]
INFO: rcu detected stall in addrconf_dad_work (5) net prio:low 1 C done inconclusive 20 14d 2104d
INFO: rcu detected stall in tc_modify_qdisc net prio:normal 1 C done 649 1d13h 2144d 💬 13 [81d]
KMSAN: uninit-value in eth_type_trans (2) prio:high net 7 C 8725 4h23m 2333d 💬 7 [20d]
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1154 76d 2383d 💬 5 [711d]
WARNING in rcu_check_gp_start_stall net prio:low -1 C done error 2931 5d06h 2667d 💬 9 [20d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: stack guard page was hit in compat_sys_sendmmsg net prio:normal -1 1 24d 20d
KCSAN: data-race in __udp4_lib_mcast_deliver / udp_lib_unhash (4) net race:benign prio:high 6 1 29d 25d
KCSAN: data-race in memchr / vsnprintf (2) prio:low ext4 net 6 2 42d 39d
KCSAN: data-race in _prb_read_valid / data_alloc net ext4 prio:low 6 504 4h16m 412d
KCSAN: data-race in console_flush_all / console_flush_all net prio:low 6 95 16d 626d
KCSAN: data-race in data_alloc / prb_reserve net ext4 prio:low 6 1269 1d10h 1905d