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net subsystem


List(s): netdev@vger.kernel.org
Fixed bugs: 1743
Parent subsystem(s): kernel (95)
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
KASAN: slab-use-after-free Read in sit_tunnel_xmit net 19 1 1d15h 17h45m 💬 1 [17h43m]
KASAN: use-after-free Read in filemap_map_pages net prio:high actionable 19 2 9d02h 6d12h
KMSAN: uninit-value in __fl_lookup (3) net prio:high 7 1 13d 9d13h PATCH [4d14h]
possible deadlock in genl_rcv (4) net prio:low 4 11 8d07h 14d PATCH [8d01h]
WARNING in stack_depot_save_flags (2) net prio:low -1 1 23d 19d
WARNING in netif_rx_mode_run net prio:low -1 C error 15 1d01h 19d 💬 2 [18d]
INFO: task hung in svc_listen (2) net prio:low 1 C error 7 5d03h 20d 💬 2 [19d]
possible deadlock in rlb_choose_channel (2) net prio:normal 4 1 25d 25d 💬 1 [25d]
possible deadlock in hugetlb_vma_lock_write prio:low mm net 4 2 9d00h 26d PATCH [24d]
WARNING in qdisc_tree_reduce_backlog (2) prio:high net -1 1 31d 27d PATCH [19d]
unregister_netdevice: waiting for DEV to become free (9) net prio:high 2 syz error 1353 now 28d PATCH [23d]
possible deadlock in sch_direct_xmit (6) prio:normal net 4 91 2h56m 28d
WARNING in hci_sock_sendmsg prio:low net -1 1 39d 38d
WARNING: ODEBUG bug in lane_ioctl (3) net prio:normal -1 C error error 3 43d 39d 💬 2 [39d]
memory leak in __vsock_create (2) prio:high net virt 3 C 2 5d13h 44d PATCH [1d04h]
WARNING: refcount bug in sk_common_release (2) net prio:high 13 10 16d 45d
BUG: spinlock already unlocked in lec_atm_close prio:normal net 4 1 48d 47d
possible deadlock in br_forward_delay_timer_expired (5) net prio:high 4 3 51d 50d
KASAN: use-after-free Read in qdisc_pkt_len_segs_init prio:high net 19 C error 64 1h54m 54d PATCH [44d]
KASAN: slab-use-after-free Read in __sk_msg_recvmsg prio:normal net bpf 19 C error 13 6d07h 66d PATCH [17d]
WARNING: refcount bug in dev_deactivate_many net prio:low 13 C 159 10h47m 67d
general protection fault in lec_atm_close prio:low net 2 2 74d 74d
possible deadlock in tcp_close (3) prio:low net 4 102 23h54m 74d PATCH [72d]
possible deadlock in inet_shutdown (3) net prio:low 4 C error 141 3d00h 74d 💬 1 [74d]
KMSAN: uninit-value in rtl8150_open (2) net usb prio:high 7 5 6d07h 74d PATCH [45d]
possible deadlock in inet_stream_connect (4) net prio:low 4 140 22m 82d
possible deadlock in __ipv6_dev_mc_inc net prio:high 4 407 4h07m 83d PATCH [76d]
WARNING: refcount bug in mpoad_close net prio:normal 13 5 53d 83d PATCH [53d]
KASAN: null-ptr-deref Write in send_to_lecd prio:low net 12 2 91d 90d
BUG: soft lockup in perf_event_open (2) net prio:high 1 8 85d 91d
WARNING: refcount bug in call_timer_fn (4) prio:high virt net 13 21 11d 106d
KASAN: slab-use-after-free Read in sk_msg_recvmsg bpf net prio:normal 19 C error error 3 117d 112d 💬 11 [94d]
WARNING in inet_sock_destruct (6) net prio:high -1 C error 287 5h03m 114d 💬 21 [15d]
memory leak in ldisc_receive prio:low net usb 3 C 2 60d 141d PATCH [134d]
INFO: rcu detected stall in cleanup_net (8) net prio:normal 1 C error 32 9d10h 145d
INFO: rcu detected stall in netlink_recvmsg (5) prio:low net 1 C error error 2 153d 149d
INFO: rcu detected stall in kernfs_fop_write_iter (3) prio:low net 1 syz error error 21 17d 151d
INFO: rcu detected stall in neigh_periodic_work (5) net prio:normal 1 syz error error 1 160d 156d
WARNING in rcu_note_context_switch (5) prio:low net -1 5 12d 163d
INFO: task hung in rxrpc_destroy_all_calls (4) prio:high net afs 1 89 1d18h 166d
INFO: rcu detected stall in rtnl_getlink (2) prio:low net 1 C error error 2 174d 174d
KMSAN: uninit-value in lec_atm_send net prio:low 7 C 11 54d 191d PATCH [178d]
WARNING in virtio_transport_send_pkt_info (2) prio:high kvm net virt -1 C error 4 23d 191d PATCH [191d]
INFO: task hung in devlink_health_report (3) prio:low net 1 syz 4 29d 192d 💬 2 [191d]
INFO: rcu detected stall in rescuer_thread (2) prio:high net 1 syz error inconclusive 27 17h24m 212d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 126d 213d PATCH [207d]
possible deadlock in __netdev_update_features (2) net prio:normal 4 29 56d 216d
kernel BUG in set_ipsecrequest net -1 C done error 8 141d 233d PATCH [212d]
WARNING in dev_shutdown (7) prio:high usb net -1 syz error error 25 2d22h 261d
BUG: corrupted list in flow_block_cb_setup_simple prio:normal net 19 C error 64 12d 268d PATCH [110d]
WARNING in nfc_rfkill_set_block net nfc prio:high -1 C error error 31 153d 297d 💬 6 [146d]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net prio:normal 5 66 44d 334d 💬 2 [334d]
INFO: rcu detected stall in linkwatch_event (5) prio:normal net mm 1 syz error error 3 159d 346d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net prio:high 21 21 97d 369d 💬 1 [4d17h]
INFO: rcu detected stall in inet_rtm_newaddr (2) net prio:normal 1 C error inconclusive 7 133d 397d 💬 9 [227d]
INFO: task hung in inet6_rtm_newaddr (2) net prio:high 1 C error inconclusive 10 159d 397d
BUG: soft lockup in hsr_announce (3) prio:normal net 1 37 71d 410d
INFO: rcu detected stall in rtnl_newlink (5) prio:normal net 1 C error 187 20h02m 419d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 332d 465d
INFO: task hung in inet_rtm_newaddr net prio:normal 1 C done 136 5h30m 528d
BUG: Bad page state in skb_pp_cow_data net -1 C done 153 1d11h 545d PATCH [214d]
INFO: rcu detected stall in sys_sendmmsg (7) net prio:high 1 130 22h37m 554d
KASAN: slab-use-after-free Read in cfusbl_device_notify net prio:normal 19 178 44d 578d
INFO: task hung in genl_rcv_msg (4) net 1 C done 706 44m 613d
INFO: task hung in new_device_store (5) net prio:low 1 C inconclusive error 166 3d11h 619d 💬 18 [155d]
INFO: task hung in tun_chr_close (5) net prio:high 1 C done 679 19h28m 630d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 640 1d11h 668d
INFO: task hung in addrconf_dad_work (5) net prio:normal 1 C done 1721 1d07h 678d 💬 2 [46d]
INFO: task hung in linkwatch_event (4) prio:low net 1 C done 3572 4h48m 680d 💬 2 [46d]
WARNING in dev_deactivate_many net prio:low -1 C 246 2d09h 713d
KMSAN: uninit-value in nci_ntf_packet (3) prio:high net nfc 7 C 194 118d 721d PATCH [599d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 32 14d 734d PATCH [19d]
INFO: task hung in nsim_destroy (4) prio:high net 1 syz error error 442 10d 737d
INFO: task hung in __vhost_worker_flush net virt prio:low 1 C error error 337 34d 739d 💬 12 [45d]
INFO: rcu detected stall in sock_write_iter (3) net prio:low 1 C done error 211 3d17h 761d 💬 1 [761d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1343 2d00h 801d 💬 2 [46d]
possible deadlock in sock_map_delete_elem net bpf 4 C error done 869 726d 811d
INFO: rcu detected stall in sys_recvmmsg (3) net prio:low 1 264 6h15m 901d
WARNING in call_rcu (3) net -1 C 3 799d 902d
WARNING in tcp_recvmsg_locked (2) prio:normal net -1 C done 13 15d 915d PATCH [132d]
INFO: rcu detected stall in ip_list_rcv (6) prio:low net 1 C done done 58 57d 916d 💬 5 [441d]
INFO: task hung in synchronize_rcu (4) net fs prio:high 1 C done error 3746 26m 1130d 💬 8 [29d]
INFO: task hung in del_device_store net prio:low 1 C error 2107 3h42m 1190d 💬 2 [15d]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 155d 1259d PATCH [1203d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp prio:low net 7 C 2152 14h26m 1297d PATCH [429d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 1387 153d 1300d
INFO: task can't die in vlan_ioctl_handler prio:low net 1 syz error error 181 20h36m 1469d
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 699d 1696d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc prio:low -1 C unreliable 8642 1h46m 1845d PATCH [1082d]
INFO: rcu detected stall in addrconf_dad_work (5) net prio:low 1 C done inconclusive 20 9d21h 2099d
INFO: rcu detected stall in tc_modify_qdisc net prio:normal 1 C done 645 1d11h 2139d 💬 13 [76d]
KMSAN: uninit-value in eth_type_trans (2) prio:high net 7 C 8708 3h58m 2328d 💬 7 [15d]
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1154 71d 2378d 💬 5 [706d]
WARNING in rcu_check_gp_start_stall net prio:low -1 C done error 2931 8h23m 2662d 💬 9 [15d]
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 19d 15d
KCSAN: data-race in __udp4_lib_mcast_deliver / udp_lib_unhash (4) net race:benign prio:high 6 1 24d 20d
KCSAN: data-race in memchr / vsnprintf (2) prio:low ext4 net 6 2 37d 34d
KCSAN: data-race in _prb_read_valid / data_alloc net ext4 prio:low 6 497 7h03m 408d
KCSAN: data-race in console_flush_all / console_flush_all net prio:low 6 95 11d 621d
KCSAN: data-race in data_alloc / prb_reserve net ext4 prio:low 6 1267 now 1900d