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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 3d19h 3d06h PATCH [1d07h]
WARNING in qdisc_pkt_len_segs_init prio:high net -1 23 3d01h 4d08h PATCH [4d03h]
WARNING in tls_err_abort net prio:high -1 1 16d 12d 💬 7 [10d]
KASAN: use-after-free Read in filemap_map_pages prio:high actionable net 19 3 6d03h 27d
possible deadlock in genl_rcv (4) prio:low net 4 11 28d 35d PATCH [28d]
WARNING in stack_depot_save_flags (2) prio:low net -1 1 43d 39d
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 2589 18m 48d PATCH [44d]
possible deadlock in sch_direct_xmit (6) prio:normal net 4 124 2h10m 48d
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 [59d]
memory leak in __vsock_create (2) prio:high virt net 3 C 3 4d18h 65d PATCH [21d]
WARNING: refcount bug in sk_common_release (2) prio:high net 13 10 36d 66d
BUG: spinlock already unlocked in lec_atm_close prio:normal net 4 1 68d 67d
possible deadlock in br_forward_delay_timer_expired (5) prio:high net 4 3 71d 71d
KASAN: use-after-free Read in qdisc_pkt_len_segs_init prio:high net 19 C error 84 1d10h 75d PATCH [65d]
KASAN: slab-use-after-free Read in __sk_msg_recvmsg prio:normal bpf net 19 C error 25 6d04h 87d PATCH [37d]
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 14h15m 95d PATCH [93d]
possible deadlock in inet_shutdown (3) prio:low net 4 C error 176 1h28m 95d 💬 1 [94d]
KMSAN: uninit-value in rtl8150_open (2) prio:high usb net 7 5 26d 95d PATCH [8m]
possible deadlock in inet_stream_connect (4) prio:low net 4 156 4h57m 102d
possible deadlock in __ipv6_dev_mc_inc prio:high net 4 450 19h22m 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 2d09h 112d
WARNING in inet_sock_destruct (6) prio:high net -1 C error 492 40m 134d 💬 21 [4d18h]
memory leak in ldisc_receive prio:low usb net 3 C 2 81d 161d PATCH [154d]
INFO: rcu detected stall in cleanup_net (8) prio:normal kernfs net 1 C error 33 12h40m 165d
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 6d08h 171d
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 183d
INFO: task hung in rxrpc_destroy_all_calls (4) prio:high afs net 1 96 4h10m 186d
INFO: rcu detected stall in rtnl_getlink (2) prio:low net 1 C error error 2 194d 194d
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 12d 212d PATCH [5d16h]
INFO: task hung in devlink_health_report (3) prio:low net 1 syz 7 4d08h 212d 💬 2 [212d]
INFO: rcu detected stall in rescuer_thread (2) prio:high net 1 syz error inconclusive 73 7h27m 233d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 146d 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 15d 289d PATCH [130d]
WARNING in nfc_rfkill_set_block prio:high nfc net -1 C error error 31 174d 317d 💬 6 [167d]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) prio:normal net 5 66 65d 354d 💬 2 [354d]
INFO: rcu detected stall in linkwatch_event (5) prio:normal net mm 1 syz error error 3 179d 367d
INFO: rcu detected stall in inet_rtm_newaddr (2) prio:normal net 1 C error inconclusive 7 153d 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 23h56m 431d
INFO: rcu detected stall in rtnl_newlink (5) prio:normal net 1 C error 198 2d19h 440d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 352d 486d
INFO: task hung in inet_rtm_newaddr prio:normal net 1 C done 140 1d16h 549d
BUG: Bad page state in skb_pp_cow_data net -1 C done 161 5d19h 566d PATCH [234d]
KASAN: slab-use-after-free Read in cfusbl_device_notify prio:normal net 19 178 64d 599d
INFO: task hung in genl_rcv_msg (4) net 1 C done 760 12m 633d
INFO: task hung in new_device_store (5) prio:low net 1 C inconclusive error 173 5d13h 639d 💬 18 [176d]
INFO: task hung in tun_chr_close (5) net prio:high 1 C done 687 2d22h 650d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 650 1h18m 688d
INFO: task hung in linkwatch_event (4) prio:low net 1 C done 3614 1d00h 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 7d18h 754d PATCH [40d]
INFO: task hung in nsim_destroy (4) prio:high net 1 C error error 444 2d06h 758d
INFO: task hung in __vhost_worker_flush net virt prio:low 1 C error error 337 54d 759d 💬 12 [66d]
INFO: rcu detected stall in sock_write_iter (3) net prio:low 1 C done error 218 4d18h 782d 💬 1 [782d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1352 4h56m 822d 💬 2 [67d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 747d 831d
WARNING in tcp_recvmsg_locked (2) prio:normal net -1 C done 13 5d13h 935d PATCH [153d]
INFO: rcu detected stall in ip_list_rcv (6) prio:low net 1 C done done 58 78d 937d 💬 5 [461d]
INFO: task hung in synchronize_rcu (4) prio:high fs net 1 C done error 3922 3h10m 1151d 💬 8 [18d]
INFO: task hung in del_device_store prio:low net 1 C error 2162 10h11m 1210d 💬 2 [36d]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 176d 1279d PATCH [1223d]
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 1320d
INFO: task can't die in vlan_ioctl_handler prio:low net 1 syz error error 183 5d08h 1490d
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 720d 1716d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders prio:low net nfc -1 C unreliable 8725 27m 1865d PATCH [1102d]
INFO: rcu detected stall in addrconf_dad_work (5) prio:low net 1 C done inconclusive 20 30d 2119d
INFO: rcu detected stall in tc_modify_qdisc prio:normal net 1 C done 651 1d10h 2160d 💬 13 [97d]
KMSAN: uninit-value in eth_type_trans (2) prio:high net 7 C 8753 11d 2348d 💬 7 [4d18h]
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 1d05h 2682d 💬 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 6 520 1d01h 428d
KCSAN: data-race in data_push_tail / vsnprintf (9) prio:low ext4 net 6 229 12d 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 1278 2d10h 1920d