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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
BUG: corrupted list in dev_deactivate_many (2) prio:high net 8 syz 7 4d01h 16h09m PATCH [7h46m]
KASAN: slab-use-after-free Read in sit_tunnel_xmit net 19 1 2d19h 1d22h 💬 1 [1d22h]
KASAN: use-after-free Read in filemap_map_pages net prio:high actionable 19 2 10d 7d16h
KMSAN: uninit-value in __fl_lookup (3) net prio:high 7 1 14d 10d PATCH [2h08m]
possible deadlock in genl_rcv (4) net prio:low 4 11 9d11h 15d PATCH [9d05h]
WARNING in stack_depot_save_flags (2) net prio:low -1 1 24d 20d
WARNING in netif_rx_mode_run net prio:low -1 C error 16 11h49m 20d 💬 2 [19d]
INFO: task hung in svc_listen (2) net prio:low 1 C error 8 4h51m 21d 💬 2 [20d]
possible deadlock in rlb_choose_channel (2) net prio:normal 4 1 26d 26d 💬 1 [26d]
possible deadlock in hugetlb_vma_lock_write prio:low mm net 4 2 10d 27d PATCH [25d]
WARNING in qdisc_tree_reduce_backlog (2) prio:high net -1 1 32d 28d PATCH [21d]
unregister_netdevice: waiting for DEV to become free (9) net prio:high 2 syz error 1388 5m 29d PATCH [24d]
possible deadlock in sch_direct_xmit (6) prio:normal net 4 96 4h45m 29d
WARNING in hci_sock_sendmsg prio:low net -1 1 41d 39d
WARNING: ODEBUG bug in lane_ioctl (3) net prio:normal -1 C error error 3 44d 41d 💬 2 [40d]
memory leak in __vsock_create (2) prio:high net virt 3 C 2 6d18h 46d PATCH [2d09h]
WARNING: refcount bug in sk_common_release (2) net prio:high 13 10 17d 46d
BUG: spinlock already unlocked in lec_atm_close prio:normal net 4 1 49d 48d
possible deadlock in br_forward_delay_timer_expired (5) net prio:high 4 3 52d 51d
KASAN: use-after-free Read in qdisc_pkt_len_segs_init prio:high net 19 C error 67 8h44m 55d PATCH [46d]
KASAN: slab-use-after-free Read in __sk_msg_recvmsg prio:normal net bpf 19 C error 15 15h02m 68d PATCH [18d]
WARNING: refcount bug in dev_deactivate_many net prio:low 13 C 161 11h03m 69d
general protection fault in lec_atm_close prio:low net 2 2 75d 75d
possible deadlock in tcp_close (3) prio:low net 4 102 2d04h 75d PATCH [73d]
possible deadlock in inet_shutdown (3) net prio:low 4 C error 141 4d05h 75d 💬 1 [75d]
KMSAN: uninit-value in rtl8150_open (2) net usb prio:high 7 5 7d11h 76d PATCH [46d]
possible deadlock in inet_stream_connect (4) net prio:low 4 143 11h19m 83d
possible deadlock in __ipv6_dev_mc_inc net prio:high 4 413 6h12m 84d PATCH [77d]
WARNING: refcount bug in mpoad_close net prio:normal 13 5 55d 84d PATCH [55d]
KASAN: null-ptr-deref Write in send_to_lecd prio:low net 12 2 92d 91d
BUG: soft lockup in perf_event_open (2) net prio:high 1 8 86d 92d
WARNING: refcount bug in call_timer_fn (4) prio:high virt net 13 22 2h28m 107d
KASAN: slab-use-after-free Read in sk_msg_recvmsg bpf net prio:normal 19 C error error 3 118d 113d 💬 11 [95d]
WARNING in inet_sock_destruct (6) net prio:high -1 C error 288 15h35m 115d 💬 21 [16d]
memory leak in ldisc_receive prio:low net usb 3 C 2 62d 142d PATCH [135d]
INFO: rcu detected stall in cleanup_net (8) net prio:normal 1 C error 32 10d 146d
INFO: rcu detected stall in netlink_recvmsg (5) prio:low net 1 C error error 2 154d 150d
INFO: rcu detected stall in kernfs_fop_write_iter (3) prio:low net 1 syz error error 21 19d 152d
INFO: rcu detected stall in neigh_periodic_work (5) net prio:normal 1 syz error error 1 161d 157d
WARNING in rcu_note_context_switch (5) prio:low net -1 5 14d 164d
INFO: task hung in rxrpc_destroy_all_calls (4) prio:high net afs 1 89 2d23h 167d
INFO: rcu detected stall in rtnl_getlink (2) prio:low net 1 C error error 2 175d 175d
KMSAN: uninit-value in lec_atm_send net prio:low 7 C 11 55d 192d PATCH [179d]
WARNING in virtio_transport_send_pkt_info (2) prio:high kvm net virt -1 C error 4 24d 193d PATCH [3h58m]
INFO: task hung in devlink_health_report (3) prio:low net 1 syz 4 31d 193d 💬 2 [192d]
INFO: rcu detected stall in rescuer_thread (2) prio:high net 1 syz error inconclusive 28 20h38m 213d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 127d 214d PATCH [209d]
possible deadlock in __netdev_update_features (2) net prio:normal 4 29 57d 217d
kernel BUG in set_ipsecrequest net -1 C done error 8 142d 234d PATCH [213d]
WARNING in dev_shutdown (7) prio:high usb net -1 syz error error 25 4d02h 262d
BUG: corrupted list in flow_block_cb_setup_simple prio:normal net 19 C error 69 14h48m 269d PATCH [111d]
WARNING in nfc_rfkill_set_block net nfc prio:high -1 C error error 31 154d 298d 💬 6 [147d]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net prio:normal 5 66 46d 335d 💬 2 [335d]
INFO: rcu detected stall in linkwatch_event (5) prio:normal net mm 1 syz error error 3 160d 348d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net prio:high 21 21 98d 370d 💬 1 [5d21h]
INFO: rcu detected stall in inet_rtm_newaddr (2) net prio:normal 1 C error inconclusive 7 134d 398d 💬 9 [228d]
INFO: task hung in inet6_rtm_newaddr (2) net prio:high 1 C error inconclusive 10 160d 398d
BUG: soft lockup in hsr_announce (3) prio:normal net 1 37 72d 411d
INFO: rcu detected stall in rtnl_newlink (5) prio:normal net 1 C error 188 1h25m 421d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 333d 467d
INFO: task hung in inet_rtm_newaddr net prio:normal 1 C done 136 1d09h 529d
BUG: Bad page state in skb_pp_cow_data net -1 C done 153 2d16h 546d PATCH [215d]
INFO: rcu detected stall in sys_sendmmsg (7) net prio:high 1 130 2d03h 555d
KASAN: slab-use-after-free Read in cfusbl_device_notify net prio:normal 19 178 45d 579d
INFO: task hung in genl_rcv_msg (4) net 1 C done 708 9h59m 614d
INFO: task hung in new_device_store (5) net prio:low 1 C inconclusive error 167 1d03h 620d 💬 18 [156d]
INFO: task hung in tun_chr_close (5) net prio:high 1 C done 679 1d23h 631d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 640 2d16h 669d
INFO: task hung in addrconf_dad_work (5) net prio:normal 1 C done 1722 19h54m 679d 💬 2 [47d]
INFO: task hung in linkwatch_event (4) prio:low net 1 C done 3576 3h08m 681d 💬 2 [47d]
WARNING in dev_deactivate_many net prio:low -1 C 247 11h19m 714d
KMSAN: uninit-value in nci_ntf_packet (3) prio:high net nfc 7 C 194 120d 722d PATCH [600d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 32 15d 735d PATCH [21d]
INFO: task hung in nsim_destroy (4) prio:high net 1 syz error error 442 12d 738d
INFO: task hung in __vhost_worker_flush net virt prio:low 1 C error error 337 35d 740d 💬 12 [46d]
INFO: rcu detected stall in sock_write_iter (3) net prio:low 1 C done error 211 4d22h 762d 💬 1 [762d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1343 3d05h 802d 💬 2 [47d]
possible deadlock in sock_map_delete_elem net bpf 4 C error done 869 728d 812d
INFO: rcu detected stall in sys_recvmmsg (3) net prio:low 1 264 1d10h 902d
WARNING in call_rcu (3) net -1 C 3 801d 903d
WARNING in tcp_recvmsg_locked (2) prio:normal net -1 C done 13 16d 916d PATCH [133d]
INFO: rcu detected stall in ip_list_rcv (6) prio:low net 1 C done done 58 58d 917d 💬 5 [442d]
INFO: task hung in synchronize_rcu (4) net fs prio:high 1 C done error 3758 19m 1132d 💬 8 [30d]
INFO: task hung in del_device_store net prio:low 1 C error 2107 1d08h 1191d 💬 2 [16d]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 156d 1260d PATCH [1204d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp prio:low net 7 C 2152 1d18h 1298d PATCH [431d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 1387 154d 1301d
INFO: task can't die in vlan_ioctl_handler prio:low net 1 syz error error 181 2d01h 1470d
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 700d 1697d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc prio:low -1 C unreliable 8644 18m 1846d PATCH [1083d]
INFO: rcu detected stall in addrconf_dad_work (5) net prio:low 1 C done inconclusive 20 11d 2100d
INFO: rcu detected stall in tc_modify_qdisc net prio:normal 1 C done 646 7h52m 2140d 💬 13 [77d]
KMSAN: uninit-value in eth_type_trans (2) prio:high net 7 C 8711 39m 2329d 💬 7 [16d]
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1154 73d 2379d 💬 5 [707d]
WARNING in rcu_check_gp_start_stall net prio:low -1 C done error 2931 1d12h 2663d 💬 9 [16d]
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 20d 16d
KCSAN: data-race in __udp4_lib_mcast_deliver / udp_lib_unhash (4) net race:benign prio:high 6 1 26d 21d
KCSAN: data-race in memchr / vsnprintf (2) prio:low ext4 net 6 2 38d 35d
KCSAN: data-race in _prb_read_valid / data_alloc net ext4 prio:low 6 498 21h24m 409d
KCSAN: data-race in console_flush_all / console_flush_all net prio:low 6 95 13d 622d
KCSAN: data-race in data_alloc / prb_reserve net ext4 prio:low 6 1267 1d04h 1901d