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net subsystem


List(s): netdev@vger.kernel.org
Fixed bugs: 1724
Parent subsystem(s): kernel (83)
Child subsystems: atm (0) batman (6) bridge (5) hams (17) intel-wired-lan (0) mptcp (0) netfilter (14) openvswitch (0) ppp (3) rds (0) sctp (2) smc (4) tipc (4) tls (0) wireguard (3) wireless (48) wpan (5) x25 (2)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
memory leak in xfrm_policy_construct net 3 C 8 6d16h 6d16h PATCH [1d06h]
WARNING in sock_map_destroy (3) net bpf -1 C done error 4 14d 12d PATCH [12d]
KASAN: slab-use-after-free Read in __sk_msg_recvmsg net bpf 19 C error 5 3h45m 13d PATCH [12d]
WARNING: refcount bug in dev_deactivate_many net 13 C 65 4h27m 14d
KCSAN: data-race in copy_mm / percpu_counter_add_batch net race:benign 6 1 14d 14d
general protection fault in lec_atm_close net 2 2 21d 20d
possible deadlock in tcp_close (3) net 4 42 2d05h 21d PATCH [18d]
possible deadlock in inet_shutdown (3) net 4 C error 67 7h17m 21d 💬 1 [20d]
KMSAN: uninit-value in rtl8150_open (2) usb net 7 1 25d 21d PATCH [6d20h]
possible deadlock in inet_stream_connect (4) net 4 47 2h31m 28d
possible deadlock in __ipv6_dev_mc_inc net 4 158 3h51m 29d PATCH [23d]
WARNING: refcount bug in mpoad_close net 13 5 4h38m 30d PATCH [5h08m]
KCSAN: data-race in pfifo_fast_dequeue / pfifo_fast_enqueue (6) net 6 4 13d 33d 💬 1 [33d]
KASAN: null-ptr-deref Write in send_to_lecd net 12 2 37d 36d
BUG: soft lockup in perf_event_open (2) net 1 8 32d 38d
WARNING: refcount bug in call_timer_fn (4) net trace 13 16 15d 52d
KASAN: slab-use-after-free Read in sk_msg_recvmsg bpf net 19 C error error 3 63d 58d 💬 11 [40d]
WARNING in inet_sock_destruct (6) net -1 C error 148 12d 60d 💬 21 [40d]
memory leak in ldisc_receive net usb 3 C 2 7d07h 87d PATCH [80d]
INFO: rcu detected stall in cleanup_net (8) kernfs net 1 C error 29 2d01h 91d
INFO: rcu detected stall in netlink_recvmsg (5) net 1 C error error 2 99d 95d
INFO: rcu detected stall in kernfs_fop_write_iter (3) net 1 syz error error 19 10d 97d
INFO: rcu detected stall in neigh_periodic_work (5) net 1 syz error error 1 106d 102d
WARNING in rcu_note_context_switch (5) net -1 3 48d 109d
INFO: task hung in rxrpc_destroy_all_calls (4) afs net 1 51 1d14h 112d
INFO: rcu detected stall in rtnl_getlink (2) net 1 C error error 2 120d 120d
KMSAN: uninit-value in lec_atm_send net 7 C 11 22h49m 137d PATCH [124d]
WARNING in virtio_transport_send_pkt_info (2) kvm net virt -1 C error 2 4d10h 138d PATCH [137d]
INFO: task hung in devlink_health_report (3) net 1 syz 3 59d 138d 💬 2 [137d]
INFO: rcu detected stall in rescuer_thread (2) net 1 syz error inconclusive 5 26d 159d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 72d 160d PATCH [154d]
KMSAN: uninit-value in macsec_handle_frame (2) net 7 18 76d 161d PATCH [64d]
possible deadlock in __netdev_update_features (2) net 4 29 3d01h 162d
kernel BUG in filemap_fault (3) net mm -1 C error error 15 71d 167d
WARNING in get_data net -1 C error 1613 155d 172d
kernel BUG in set_ipsecrequest net -1 C done error 8 88d 180d PATCH [158d]
WARNING in dev_shutdown (7) usb net -1 syz error error 24 14d 208d
BUG: corrupted list in flow_block_cb_setup_simple net 19 C error 32 4d19h 215d PATCH [56d]
WARNING in nfc_rfkill_set_block net nfc -1 C error error 31 99d 243d 💬 6 [92d]
INFO: task hung in dev_map_free (3) bpf net 1 106 35d 275d
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 62 3d05h 280d 💬 2 [280d]
INFO: rcu detected stall in linkwatch_event (5) net mm 1 syz error error 3 105d 293d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 21 21 44d 315d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 C error inconclusive 7 79d 343d 💬 9 [173d]
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error inconclusive 10 105d 343d
WARNING in nsim_fib_event_nb net -1 C done error 904 40d 348d PATCH [196d]
BUG: soft lockup in hsr_announce (3) net 1 37 17d 357d
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 175 3h37m 366d
INFO: task hung in usbnet_disconnect (3) net usb 1 84 48d 367d
INFO: task hung in mISDN_ioctl net nilfs 1 C done error 2 90d 391d 💬 3 [123d]
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 278d 412d
INFO: task hung in inet_rtm_newaddr net 1 C done 124 22h53m 474d
BUG: Bad page state in skb_pp_cow_data net -1 C done 142 4d11h 491d PATCH [160d]
INFO: rcu detected stall in sys_sendmmsg (7) mm net 1 112 6d12h 500d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 176 20d 524d
INFO: task hung in genl_rcv_msg (4) net 1 C done 545 5h20m 559d
INFO: task hung in new_device_store (5) net 1 C inconclusive error 141 66d 565d 💬 18 [101d]
INFO: task hung in tun_chr_close (5) net 1 C done 663 2d23h 576d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 621 3h25m 614d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1663 10h14m 624d 💬 2 [22d]
INFO: task hung in linkwatch_event (4) net 1 C done 3499 1d07h 627d 💬 2 [22d]
WARNING in dev_deactivate_many net -1 C 240 42d 659d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 7 C 194 65d 667d PATCH [545d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 30 12d 680d 💬 1 [340d]
INFO: task hung in nsim_destroy (4) net 1 syz error error 436 55d 683d
INFO: task hung in __vhost_worker_flush net virt 1 C error 337 14d 685d 💬 12 [84d]
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net 7 C 20 670d 696d
INFO: rcu detected stall in sock_write_iter (3) net 1 C done error 200 14h12m 707d 💬 1 [707d]
KMSAN: uninit-value in __schedule (5) net 22 C 595 40d 734d 💬 1 [63d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1289 5h37m 747d 💬 2 [22d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 673d 757d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 556d 845d 💬 1 [519d]
WARNING in call_rcu (3) net -1 C 3 746d 848d
WARNING in tcp_recvmsg_locked (2) net -1 C done 13 3d17h 861d PATCH [78d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 58 3d17h 862d 💬 5 [387d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 3075 16m 1077d 💬 8 [22d]
INFO: task hung in del_device_store net 1 C error 1999 2d20h 1136d 💬 2 [22d]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 101d 1205d PATCH [1149d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net 7 C 2111 2h48m 1243d PATCH [376d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 1387 99d 1246d
INFO: task can't die in vlan_ioctl_handler net 1 syz error error 178 3d10h 1416d
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 645d 1642d
general protection fault in skb_release_data (2) net bluetooth 22 C done error 703 379d 2043d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 19 95d 2045d
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 626 10d 2086d 💬 13 [22d]
INFO: task hung in tls_sk_proto_close net 1 C done error 1051 69d 2207d PATCH [43d]
KMSAN: uninit-value in eth_type_trans (2) net 7 C 8561 10m 2274d 💬 7 [22d]
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1154 18d 2324d 💬 5 [652d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2913 1d04h 2608d 💬 9 [22d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_release (3) net 6 1 24d 20d
KCSAN: data-race in ipvlan_open / is_upper_ndev_bond_master_filter (10) net 6 1 25d 21d
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_refill_alloc_cache net 6 325 4d14h 99d
KCSAN: data-race in bq_flush_to_queue / cpu_map_kthread_run (2) bpf net 6 463 2h17m 102d
BUG: unable to handle kernel paging request in __run_timers (2) sound virt net 21 4 73d 170d
KCSAN: data-race in data_alloc / prb_reserve net 6 1248 2d13h 1846d