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net subsystem


List(s): netdev@vger.kernel.org
Fixed bugs: 1743
Parent subsystem(s): kernel (96)
Child subsystems: atm (1) batman (5) bridge (6) 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
KASAN: use-after-free Read in filemap_map_pages net prio:high actionable 19 2 6d17h 4d03h
KMSAN: uninit-value in __fl_lookup (3) net prio:high 7 1 11d 7d04h PATCH [2d05h]
possible deadlock in genl_rcv (4) net prio:low 4 11 5d22h 12d PATCH [5d16h]
WARNING in stack_depot_save_flags (2) net prio:low -1 1 20d 16d
WARNING in netif_rx_mode_run net prio:low -1 C error 13 2d22h 17d 💬 2 [16d]
INFO: task hung in svc_listen (2) net prio:low 1 C error 7 2d18h 18d 💬 2 [17d]
possible deadlock in rlb_choose_channel (2) net prio:normal 4 1 23d 23d 💬 1 [23d]
WARNING in qdisc_tree_reduce_backlog (2) net prio:high -1 1 29d 25d PATCH [17d]
unregister_netdevice: waiting for DEV to become free (9) net prio:high 2 syz error 1277 1h46m 25d PATCH [21d]
possible deadlock in sch_direct_xmit (6) net prio:normal 4 83 5h57m 25d
WARNING in hci_sock_sendmsg prio:low net -1 1 37d 35d
WARNING: ODEBUG bug in lane_ioctl (3) net prio:normal -1 C error error 3 41d 37d 💬 2 [36d]
memory leak in __vsock_create (2) prio:high net virt 3 C 2 3d04h 42d PATCH [38d]
WARNING: refcount bug in sk_common_release (2) net prio:high 13 10 13d 43d
BUG: spinlock already unlocked in lec_atm_close prio:normal net 4 1 45d 44d
possible deadlock in br_forward_delay_timer_expired (5) net prio:high 4 3 48d 48d
KASAN: slab-use-after-free Read in __sk_msg_recvmsg prio:normal net bpf 19 C error 13 3d21h 64d PATCH [14d]
WARNING: refcount bug in dev_deactivate_many net prio:low 13 C 158 11h24m 65d
general protection fault in lec_atm_close prio:low net 2 2 72d 72d
possible deadlock in tcp_close (3) prio:low net 4 100 3d08h 72d PATCH [70d]
possible deadlock in inet_shutdown (3) net prio:low 4 C error 141 15h43m 72d 💬 1 [71d]
KMSAN: uninit-value in rtl8150_open (2) net usb prio:high 7 5 3d21h 72d PATCH [42d]
possible deadlock in inet_stream_connect (4) net prio:low 4 135 4h49m 79d
possible deadlock in __ipv6_dev_mc_inc net prio:high 4 397 8h47m 81d PATCH [74d]
WARNING: refcount bug in mpoad_close net prio:normal 13 5 51d 81d PATCH [51d]
KASAN: null-ptr-deref Write in send_to_lecd prio:low net 12 2 88d 88d
BUG: soft lockup in perf_event_open (2) net prio:high 1 8 83d 89d
WARNING: refcount bug in call_timer_fn (4) prio:high virt net 13 21 8d17h 103d
KASAN: slab-use-after-free Read in sk_msg_recvmsg bpf net prio:normal 19 C error error 3 115d 109d 💬 11 [91d]
WARNING in inet_sock_destruct (6) net prio:high -1 C error 279 2h29m 111d 💬 21 [13d]
memory leak in ldisc_receive prio:low net usb 3 C 2 58d 138d PATCH [131d]
INFO: rcu detected stall in cleanup_net (8) net prio:normal 1 C error 32 7d01h 142d
INFO: rcu detected stall in netlink_recvmsg (5) prio:low net 1 C error error 2 150d 146d
INFO: rcu detected stall in kernfs_fop_write_iter (3) prio:low net 1 syz error error 21 15d 148d
INFO: rcu detected stall in neigh_periodic_work (5) net prio:normal 1 syz error error 1 158d 154d
WARNING in rcu_note_context_switch (5) prio:low net -1 5 10d 160d
INFO: task hung in rxrpc_destroy_all_calls (4) prio:high net afs 1 87 1h33m 163d
INFO: rcu detected stall in rtnl_getlink (2) prio:low net 1 C error error 2 171d 171d
KMSAN: uninit-value in lec_atm_send net prio:low 7 C 11 52d 189d PATCH [176d]
WARNING in virtio_transport_send_pkt_info (2) prio:high kvm net virt -1 C error 4 20d 189d PATCH [189d]
INFO: task hung in devlink_health_report (3) prio:low net 1 syz 4 27d 189d 💬 2 [189d]
INFO: rcu detected stall in rescuer_thread (2) prio:high net 1 syz error inconclusive 26 6d01h 210d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 123d 211d PATCH [205d]
possible deadlock in __netdev_update_features (2) net prio:normal 4 29 54d 214d
kernel BUG in set_ipsecrequest net -1 C done error 8 139d 231d PATCH [210d]
WARNING in dev_shutdown (7) prio:high usb net -1 syz error error 25 13h12m 259d
BUG: corrupted list in flow_block_cb_setup_simple prio:normal net 19 C error 64 9d15h 266d PATCH [107d]
WARNING in nfc_rfkill_set_block net nfc prio:high -1 C error error 31 151d 294d 💬 6 [144d]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net prio:normal 5 66 42d 331d 💬 2 [331d]
INFO: rcu detected stall in linkwatch_event (5) prio:normal net mm 1 syz error error 3 156d 344d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net prio:high 21 21 95d 367d 💬 1 [2d08h]
INFO: rcu detected stall in inet_rtm_newaddr (2) net prio:normal 1 C error inconclusive 7 130d 395d 💬 9 [224d]
INFO: task hung in inet6_rtm_newaddr (2) net prio:high 1 C error inconclusive 10 157d 395d
BUG: soft lockup in hsr_announce (3) prio:normal net 1 37 69d 408d
INFO: rcu detected stall in rtnl_newlink (5) prio:normal net 1 C error 185 9d17h 417d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 329d 463d
INFO: task hung in inet_rtm_newaddr net prio:normal 1 C done 135 1d12h 526d
BUG: Bad page state in skb_pp_cow_data net -1 C done 152 3d08h 543d PATCH [211d]
INFO: rcu detected stall in sys_sendmmsg (7) net prio:high 1 129 8d06h 551d
KASAN: slab-use-after-free Read in cfusbl_device_notify net prio:normal 19 178 41d 576d
INFO: task hung in genl_rcv_msg (4) net 1 C done 700 33m 610d
INFO: task hung in new_device_store (5) net prio:low 1 C inconclusive error 166 1d02h 616d 💬 18 [153d]
INFO: task hung in tun_chr_close (5) net prio:high 1 C done 678 1d01h 627d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 638 2d18h 665d
INFO: task hung in addrconf_dad_work (5) net prio:normal 1 C done 1720 2h46m 675d 💬 2 [44d]
INFO: task hung in linkwatch_event (4) prio:low net 1 C done 3565 1d02h 678d 💬 2 [44d]
WARNING in dev_deactivate_many net prio:low -1 C 245 8h56m 711d
KMSAN: uninit-value in nci_ntf_packet (3) prio:high net nfc 7 C 194 116d 719d PATCH [597d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 32 12d 731d PATCH [17d]
INFO: task hung in nsim_destroy (4) prio:high net 1 syz error error 442 8d10h 735d
INFO: task hung in __vhost_worker_flush net virt prio:low 1 C error error 337 31d 736d 💬 12 [43d]
INFO: rcu detected stall in sock_write_iter (3) net prio:low 1 C done error 211 1d08h 759d 💬 1 [759d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1340 7d05h 799d 💬 2 [44d]
possible deadlock in sock_map_delete_elem net bpf 4 C error done 869 724d 808d
INFO: rcu detected stall in sys_recvmmsg (3) net prio:low 1 263 1d21h 899d
WARNING in call_rcu (3) net -1 C 3 797d 900d
WARNING in tcp_recvmsg_locked (2) prio:normal net -1 C done 13 12d 912d PATCH [130d]
INFO: rcu detected stall in ip_list_rcv (6) prio:low net 1 C done done 58 55d 914d 💬 5 [438d]
INFO: task hung in synchronize_rcu (4) net fs prio:high 1 C done error 3696 2h57m 1128d 💬 8 [27d]
INFO: task hung in del_device_store net prio:low 1 C error 2103 4h32m 1187d 💬 2 [13d]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 153d 1256d PATCH [1200d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp prio:low net 7 C 2149 1d21h 1295d PATCH [427d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 1387 151d 1297d
INFO: task can't die in vlan_ioctl_handler prio:low net 1 syz error error 179 26d 1467d
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 697d 1693d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc prio:low -1 C unreliable 8628 now 1842d PATCH [1079d]
INFO: rcu detected stall in addrconf_dad_work (5) net prio:low 1 C done inconclusive 20 7d12h 2096d
INFO: rcu detected stall in tc_modify_qdisc net prio:normal 1 C done 643 12d 2137d 💬 13 [74d]
KMSAN: uninit-value in eth_type_trans (2) prio:high net 7 C 8696 13h55m 2325d 💬 7 [13d]
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1154 69d 2376d 💬 5 [704d]
WARNING in rcu_check_gp_start_stall net prio:low -1 C done error 2930 1d07h 2659d 💬 9 [13d]
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 17d 13d
KCSAN: data-race in __udp4_lib_mcast_deliver / udp_lib_unhash (4) net race:benign prio:high 6 1 22d 18d
KCSAN: data-race in memchr / vsnprintf (2) prio:low ext4 net 6 2 35d 31d
KCSAN: data-race in _prb_read_valid / data_alloc net ext4 prio:low 6 494 5h57m 405d
KCSAN: data-race in console_flush_all / console_flush_all net prio:low 6 95 9d12h 619d
KCSAN: data-race in data_alloc / prb_reserve net ext4 prio:low 6 1266 4d10h 1897d