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net subsystem


List(s): netdev@vger.kernel.org
Fixed bugs: 1761
Parent subsystem(s): kernel (93)
Child subsystems: atm (1) batman (4) bridge (5) hams (20) intel-wired-lan (0) mptcp (1) netfilter (15) openvswitch (0) ppp (3) rds (0) sctp (4) smc (3) tipc (5) tls (0) wireguard (6) wireless (47) wpan (5) x25 (0)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: stack-out-of-bounds Read in xfrm_state_find (6) net prio:high 17 2 4d03h 3d14h PATCH [1d14h]
WARNING in qdisc_pkt_len_segs_init prio:high net -1 23 3d09h 4d16h PATCH [4d11h]
WARNING in tls_err_abort net prio:high -1 1 16d 12d 💬 7 [11d]
KASAN: use-after-free Read in filemap_map_pages prio:high actionable net 19 3 6d11h 27d
possible deadlock in genl_rcv (4) prio:low net 4 11 29d 35d PATCH [29d]
WARNING in stack_depot_save_flags (2) prio:low net -1 1 44d 40d
WARNING in netif_rx_mode_run prio:low net -1 C error 17 17d 40d 💬 2 [39d]
INFO: task hung in svc_listen (2) prio:low net 1 C error 8 19d 41d 💬 2 [40d]
possible deadlock in rlb_choose_channel (2) prio:normal net 4 1 46d 46d 💬 1 [46d]
possible deadlock in hugetlb_vma_lock_write prio:low mm net 4 2 29d 47d PATCH [45d]
WARNING in qdisc_tree_reduce_backlog (2) prio:high net -1 1 52d 48d PATCH [40d]
unregister_netdevice: waiting for DEV to become free (9) prio:high net 2 syz error 2598 2h25m 49d PATCH [44d]
possible deadlock in sch_direct_xmit (6) prio:normal net 4 127 3h20m 49d
WARNING in hci_sock_sendmsg prio:low net -1 1 60d 59d
WARNING: ODEBUG bug in lane_ioctl (3) prio:normal net -1 C error error 3 64d 60d 💬 2 [60d]
memory leak in __vsock_create (2) prio:high virt net 3 C 3 5d02h 65d PATCH [22d]
WARNING: refcount bug in sk_common_release (2) prio:high net 13 10 37d 66d
BUG: spinlock already unlocked in lec_atm_close prio:normal net 4 1 69d 68d
possible deadlock in br_forward_delay_timer_expired (5) prio:high net 4 3 72d 71d
KASAN: use-after-free Read in qdisc_pkt_len_segs_init prio:high net 19 C error 85 3h13m 75d PATCH [65d]
KASAN: slab-use-after-free Read in __sk_msg_recvmsg prio:normal bpf net 19 C error 25 6d12h 87d PATCH [38d]
WARNING: refcount bug in dev_deactivate_many prio:low net 13 C 166 13d 88d
general protection fault in lec_atm_close prio:low net 2 2 95d 95d
possible deadlock in tcp_close (3) prio:low net 4 113 22h10m 95d PATCH [93d]
possible deadlock in inet_shutdown (3) prio:low net 4 C error 178 1h58m 95d 💬 1 [94d]
KMSAN: uninit-value in rtl8150_open (2) prio:high usb net 7 5 27d 95d PATCH [3h05m]
possible deadlock in inet_stream_connect (4) prio:low net 4 156 12h52m 102d
possible deadlock in __ipv6_dev_mc_inc prio:high net 4 453 15m 104d PATCH [97d]
WARNING: refcount bug in mpoad_close prio:normal net 13 5 74d 104d PATCH [74d]
BUG: soft lockup in perf_event_open (2) net prio:high 1 syz 10 2d17h 112d
WARNING in inet_sock_destruct (6) prio:high net -1 C error 496 1h49m 135d 💬 21 [5d02h]
memory leak in ldisc_receive prio:low usb net 3 C 2 81d 162d PATCH [155d]
INFO: rcu detected stall in cleanup_net (8) prio:normal kernfs net 1 C error 33 20h35m 166d
INFO: rcu detected stall in netlink_recvmsg (5) prio:low net 1 C error error 2 173d 169d
INFO: rcu detected stall in kernfs_fop_write_iter (3) prio:low net 1 syz error error 22 6d16h 172d
INFO: rcu detected stall in neigh_periodic_work (5) prio:normal net 1 syz error error 1 181d 177d
WARNING in rcu_note_context_switch (5) prio:low net -1 5 33d 184d
INFO: task hung in rxrpc_destroy_all_calls (4) prio:high afs net 1 96 12h06m 187d
INFO: rcu detected stall in rtnl_getlink (2) prio:low net 1 C error error 2 195d 195d
KMSAN: uninit-value in lec_atm_send prio:low net 7 C 11 75d 212d PATCH [199d]
WARNING in virtio_transport_send_pkt_info (2) prio:high kvm net virt -1 C error 4 13d 212d PATCH [6d00h]
INFO: task hung in devlink_health_report (3) prio:low net 1 syz 7 4d16h 213d 💬 2 [212d]
INFO: rcu detected stall in rescuer_thread (2) prio:high net 1 syz error inconclusive 73 15h22m 233d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 147d 234d PATCH [228d]
possible deadlock in __netdev_update_features (2) prio:normal net 4 29 77d 237d
WARNING in dev_shutdown (7) prio:high usb net -1 syz error error 25 23d 282d
BUG: corrupted list in flow_block_cb_setup_simple prio:normal net 19 C error 82 16d 289d PATCH [131d]
WARNING in nfc_rfkill_set_block prio:high nfc net -1 C error error 31 174d 318d 💬 6 [167d]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) prio:normal net 5 66 65d 355d 💬 2 [355d]
INFO: rcu detected stall in linkwatch_event (5) prio:normal net mm 1 syz error error 3 180d 367d
INFO: rcu detected stall in inet_rtm_newaddr (2) prio:normal net 1 C error inconclusive 7 154d 418d 💬 9 [247d]
INFO: task hung in inet6_rtm_newaddr (2) prio:high net 1 C error inconclusive 10 180d 418d
BUG: soft lockup in hsr_announce (3) prio:normal net 1 syz 38 1d07h 431d
INFO: rcu detected stall in rtnl_newlink (5) prio:normal net 1 C error 198 3d03h 440d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 353d 486d
INFO: task hung in inet_rtm_newaddr prio:normal net 1 C done 140 2d00h 549d
BUG: Bad page state in skb_pp_cow_data net -1 C done 161 6d03h 566d PATCH [235d]
KASAN: slab-use-after-free Read in cfusbl_device_notify prio:normal net 19 178 65d 599d
INFO: task hung in genl_rcv_msg (4) net 1 C done 763 1h10m 634d
INFO: task hung in new_device_store (5) prio:low net 1 C inconclusive error 173 5d21h 640d 💬 18 [176d]
INFO: task hung in tun_chr_close (5) net prio:high 1 C done 688 35m 651d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 651 2h59m 689d
INFO: task hung in linkwatch_event (4) prio:low net 1 C done 3614 1d08h 701d 💬 2 [67d]
WARNING in dev_deactivate_many prio:low net -1 C 248 19d 734d
KMSAN: uninit-value in nci_ntf_packet (3) prio:high net nfc 7 C 194 139d 742d PATCH [620d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 33 8d02h 755d PATCH [40d]
INFO: task hung in nsim_destroy (4) prio:high net 1 C error error 444 2d14h 758d
INFO: task hung in __vhost_worker_flush net virt prio:low 1 C error error 337 55d 760d 💬 12 [66d]
INFO: rcu detected stall in sock_write_iter (3) net prio:low 1 C done error 218 5d02h 782d 💬 1 [782d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1352 12h52m 822d 💬 2 [67d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 747d 832d
WARNING in tcp_recvmsg_locked (2) prio:normal net -1 C done 13 5d21h 936d PATCH [153d]
INFO: rcu detected stall in ip_list_rcv (6) prio:low net 1 C done done 58 78d 937d 💬 5 [462d]
INFO: task hung in synchronize_rcu (4) prio:high fs net 1 C done error 3924 7m 1151d 💬 8 [19d]
INFO: task hung in del_device_store prio:low net 1 C error 2164 2h57m 1211d 💬 2 [36d]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 176d 1280d PATCH [1224d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp prio:low net 7 C 2160 12d 1318d PATCH [450d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 1387 174d 1321d
INFO: task can't die in vlan_ioctl_handler prio:low net 1 syz error error 183 5d16h 1490d
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 720d 1717d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders prio:low net nfc -1 C unreliable 8733 1h49m 1866d PATCH [1103d]
INFO: rcu detected stall in addrconf_dad_work (5) prio:low net 1 C done inconclusive 20 30d 2120d
INFO: rcu detected stall in tc_modify_qdisc prio:normal net 1 C done 651 1d18h 2160d 💬 13 [97d]
KMSAN: uninit-value in eth_type_trans (2) prio:high net 7 C 8753 11d 2349d 💬 7 [5d02h]
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1154 92d 2399d 💬 5 [727d]
WARNING in rcu_check_gp_start_stall net prio:low -1 C done error 2938 1d13h 2683d 💬 9 [36d]
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 40d 36d
KCSAN: data-race in __udp4_lib_mcast_deliver / udp_lib_unhash (4) race:benign prio:high net 6 1 45d 41d
kernel BUG in qlist_free_all (4) prio:high net fs -1 3 38d 97d
KCSAN: data-race in _prb_read_valid / data_alloc net ext4 prio:low 6 521 1h58m 429d
KCSAN: data-race in data_push_tail / vsnprintf (9) prio:low ext4 net 6 229 13d 492d
KCSAN: data-race in console_flush_all / console_flush_all prio:low net 6 95 32d 642d
KCSAN: data-race in data_alloc / prb_reserve net ext4 prio:low 6 1279 1h19m 1921d