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net subsystem


List(s): netdev@vger.kernel.org
Fixed bugs: 1709
Parent subsystem(s): kernel (88)
Child subsystems: atm (0) batman (8) bridge (6) hams (17) intel-wired-lan (0) mptcp (0) netfilter (17) openvswitch (0) ppp (1) rds (0) sctp (1) smc (5) tipc (7) tls (1) wireguard (8) wireless (52) wpan (5) x25 (1)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: refcount bug in call_timer_fn (4) net trace 13 13 12d 9d17h
KCSAN: data-race in __udp_enqueue_schedule_skb / sk_psock_drop net bpf race:harmful 6 1 26d 15d 💬 4 [9d16h]
KASAN: slab-use-after-free Read in sk_msg_recvmsg net bpf 19 C error 3 21d 15d 💬 6 [9d16h]
BUG: unable to handle kernel paging request in bond_rr_gen_slave_id (3) net 8 10 2d23h 17d PATCH [1d05h]
WARNING in inet_sock_destruct (6) net -1 C error 90 11h02m 17d 💬 11 [9d16h]
memory leak in ldisc_receive net input usb 3 C 2 5h42m 44d PATCH [37d]
INFO: rcu detected stall in cleanup_net (8) net kernfs 1 C error 27 12d 48d
INFO: rcu detected stall in netlink_recvmsg (5) net 1 C error error 2 56d 52d
INFO: rcu detected stall in kernfs_fop_write_iter (3) net 1 syz error error 17 31d 54d
INFO: rcu detected stall in neigh_periodic_work (5) net 1 syz error error 1 64d 60d
WARNING: locking bug in finish_task_switch (2) net 4 1 68d 64d
WARNING in rcu_note_context_switch (5) net -1 3 6d00h 66d
INFO: task hung in rxrpc_destroy_all_calls (4) afs net 1 48 2d10h 69d
INFO: rcu detected stall in rtnl_getlink (2) net 1 C error error 2 77d 77d
KMSAN: uninit-value in lec_atm_send net 7 C 9 1d19h 95d PATCH [82d]
WARNING in virtio_transport_send_pkt_info (2) net virt kvm -1 C 1 15d 95d PATCH [95d]
INFO: task hung in devlink_health_report (3) net 1 syz 3 16d 95d 💬 2 [95d]
INFO: rcu detected stall in rescuer_thread (2) net 1 syz error inconclusive 4 26d 116d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 29d 117d PATCH [111d]
KMSAN: uninit-value in macsec_handle_frame (2) net 7 18 34d 119d PATCH [21d]
possible deadlock in __netdev_update_features (2) net 4 25 16d 120d
kernel BUG in filemap_fault (3) mm net -1 C error 15 29d 124d
WARNING in get_data net -1 C error 1613 112d 129d
kernel BUG in set_ipsecrequest net -1 C done error 8 45d 137d PATCH [116d]
WARNING in xfrm6_tunnel_net_exit (4) net -1 syz done inconclusive 25810 89d 141d PATCH [134d]
WARNING in dev_shutdown (7) usb net -1 syz error error 22 43d 165d
BUG: corrupted list in flow_block_cb_setup_simple net 19 C error 27 19h57m 172d PATCH [13d]
WARNING in nfc_rfkill_set_block net nfc -1 C error error 31 57d 200d 💬 6 [50d]
INFO: task hung in dev_map_free (3) net bpf 1 101 61d 233d
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 41 2d05h 237d 💬 2 [237d]
INFO: rcu detected stall in linkwatch_event (5) net mm 1 syz error error 3 62d 250d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 21 21 1d08h 273d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 C error inconclusive 7 36d 301d 💬 9 [130d]
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error inconclusive 10 63d 301d
WARNING in nsim_fib_event_nb net -1 C done 902 16h06m 306d PATCH [154d]
BUG: soft lockup in hsr_announce (3) net 1 33 3d08h 314d
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 167 15h43m 323d
INFO: task hung in usbnet_disconnect (3) net usb 1 84 5d17h 324d
INFO: task hung in mISDN_ioctl net nilfs 1 C done error 2 48d 349d 💬 3 [81d]
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 236d 369d
general protection fault in __fib6_drop_pcpu_from (6) net 17 236 60d 392d
INFO: task hung in inet_rtm_newaddr net 1 C done 116 3d00h 432d
BUG: Bad page state in skb_pp_cow_data net -1 C done 131 12d 449d PATCH [117d]
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 174 1d23h 482d
INFO: task hung in genl_rcv_msg (4) net 1 C done 458 16h02m 516d
INFO: task hung in new_device_store (5) net 1 C inconclusive 141 23d 522d 💬 18 [59d]
INFO: task hung in tun_chr_close (5) net 1 syz done 655 15d 533d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 599 2d11h 571d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1643 7h55m 582d 💬 2 [13d]
INFO: task hung in linkwatch_event (4) net 1 C done 3472 21h11m 584d 💬 2 [13d]
WARNING in dev_deactivate_many net -1 C 239 35d 617d
KMSAN: uninit-value in nci_ntf_packet (3) nfc net 7 C 194 22d 625d PATCH [503d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 26 54d 638d 💬 1 [297d]
INFO: task hung in nsim_destroy (4) net 1 syz error error 436 12d 641d
INFO: task hung in __vhost_worker_flush net virt 1 C error 336 9d07h 642d 💬 12 [42d]
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net 7 C 20 627d 653d
INFO: rcu detected stall in sock_write_iter (3) net 1 C done error 193 4d08h 665d 💬 1 [665d]
KMSAN: uninit-value in __schedule (5) net 22 C 594 4d07h 692d 💬 1 [20d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1112 1h24m 705d 💬 2 [13d]
possible deadlock in sock_map_delete_elem net bpf 4 C error done 869 630d 715d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 513d 803d 💬 1 [476d]
WARNING in call_rcu (3) net -1 C 3 703d 806d
memory leak in radix_tree_insert (2) net arm-msm 3 C 1 35d 816d PATCH [6d02h]
WARNING in tcp_recvmsg_locked (2) net -1 C done 13 3d03h 818d PATCH [36d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 56 29d 820d 💬 5 [344d]
INFO: task hung in rfkill_unregister (3) net nfc 1 C 9336 24d 1000d 💬 6 [50d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 2553 11h12m 1034d 💬 8 [13d]
INFO: task hung in del_device_store net 1 C error 1975 15h10m 1093d 💬 2 [13d]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 59d 1162d PATCH [1106d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net 7 C 2086 11h38m 1201d PATCH [333d]
INFO: task hung in nfc_rfkill_set_block nfc net 1 C done done 1387 57d 1203d
INFO: task can't die in vlan_ioctl_handler net 1 syz error 176 14d 1373d
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 603d 1599d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc -1 C unreliable 8343 4h42m 1748d PATCH [986d]
general protection fault in skb_release_data (2) net bluetooth 22 C done error 703 336d 2001d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 19 52d 2003d
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 626 11d 2043d 💬 13 [610d]
INFO: task hung in tls_sk_proto_close net 1 C done error 1051 26d 2164d PATCH [15h34m]
KMSAN: uninit-value in eth_type_trans (2) net 7 C 8397 4h09m 2231d 💬 7 [13d]
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1153 89d 2282d 💬 5 [610d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2907 5d21h 2565d 💬 9 [13d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in rxrpc_send_data / rxrpc_send_data_packet (3) net afs 6 4 20d 55d
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_refill_alloc_cache net 6 312 5d12h 56d
KCSAN: data-race in bq_flush_to_queue / cpu_map_kthread_run (2) net bpf 6 399 1d01h 59d
BUG: soft lockup in perf_event_open (2) net virt 1 3 35d 84d
BUG: unable to handle kernel paging request in __run_timers (2) sound virt net 21 4 31d 127d
KCSAN: data-race in _prb_read_valid / data_alloc ext4 net 6 360 12h27m 311d
corrupted report (2) net -1 1076745 now 2883d