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net subsystem


List(s): netdev@vger.kernel.org
Fixed bugs: 1723
Parent subsystem(s): kernel (86)
Child subsystems: atm (0) batman (6) bridge (4) hams (18) intel-wired-lan (0) mptcp (0) netfilter (15) openvswitch (0) ppp (2) rds (1) sctp (2) smc (4) tipc (4) tls (0) wireguard (5) wireless (50) 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 1d23h 1d23h
WARNING in sock_map_destroy (3) net bpf -1 C done error 4 9d11h 7d19h PATCH [7d14h]
KASAN: slab-use-after-free Read in __sk_msg_recvmsg net bpf 19 C error 5 9d14h 8d14h PATCH [7d21h]
WARNING: refcount bug in dev_deactivate_many net 13 C 58 1d21h 9d12h
KCSAN: data-race in copy_mm / percpu_counter_add_batch net race:benign 6 1 10d 9d19h
general protection fault in lec_atm_close net 2 2 16d 16d
possible deadlock in tcp_close (3) net 4 36 1d07h 16d PATCH [14d]
possible deadlock in inet_shutdown (3) net 4 C error 56 1d04h 16d 💬 1 [15d]
KMSAN: uninit-value in rtl8150_open (2) usb net 7 1 20d 16d PATCH [2d02h]
possible deadlock in inet_stream_connect (4) net 4 41 29m 23d
possible deadlock in __ipv6_dev_mc_inc net 4 142 34m 25d PATCH [18d]
WARNING: refcount bug in mpoad_close net 13 4 7d10h 25d PATCH [1h12m]
KCSAN: data-race in pfifo_fast_dequeue / pfifo_fast_enqueue (6) net 6 4 9d03h 28d 💬 1 [28d]
KASAN: null-ptr-deref Write in send_to_lecd net 12 2 32d 32d
BUG: soft lockup in perf_event_open (2) net 1 8 27d 33d
WARNING: refcount bug in call_timer_fn (4) net trace 13 16 10d 47d
KASAN: slab-use-after-free Read in sk_msg_recvmsg bpf net 19 C error error 3 59d 53d 💬 11 [35d]
BUG: unable to handle kernel paging request in bond_rr_gen_slave_id (3) net 8 13 22d 55d PATCH [3h38m]
WARNING in inet_sock_destruct (6) net -1 C error 148 7d07h 55d 💬 21 [35d]
memory leak in ldisc_receive net usb 3 C 2 2d14h 82d PATCH [75d]
INFO: rcu detected stall in cleanup_net (8) kernfs net 1 C error 28 27d 86d
INFO: rcu detected stall in netlink_recvmsg (5) net 1 C error error 2 94d 90d
INFO: rcu detected stall in kernfs_fop_write_iter (3) net 1 syz error error 19 5d11h 92d
INFO: rcu detected stall in neigh_periodic_work (5) net 1 syz error error 1 102d 98d
WARNING in rcu_note_context_switch (5) net -1 3 43d 104d
INFO: task hung in rxrpc_destroy_all_calls (4) afs net 1 50 9d10h 107d
INFO: rcu detected stall in rtnl_getlink (2) net 1 C error error 2 115d 115d
KMSAN: uninit-value in lec_atm_send net 7 C 10 25d 133d PATCH [120d]
WARNING in virtio_transport_send_pkt_info (2) kvm net virt -1 C error 2 13d 133d PATCH [133d]
INFO: task hung in devlink_health_report (3) net 1 syz 3 54d 133d 💬 2 [133d]
INFO: rcu detected stall in rescuer_thread (2) net 1 syz error inconclusive 5 21d 154d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 67d 155d PATCH [149d]
KMSAN: uninit-value in macsec_handle_frame (2) net 7 18 72d 157d PATCH [59d]
possible deadlock in __netdev_update_features (2) net 4 28 7d09h 158d
kernel BUG in filemap_fault (3) net mm -1 C error error 15 67d 162d
WARNING in get_data net -1 C error 1613 150d 167d
kernel BUG in set_ipsecrequest net -1 C done error 8 83d 175d PATCH [154d]
WARNING in dev_shutdown (7) usb net -1 syz error error 24 9d14h 203d
BUG: corrupted list in flow_block_cb_setup_simple net 19 C error 32 2h01m 210d PATCH [51d]
WARNING in nfc_rfkill_set_block net nfc -1 C error error 31 95d 238d 💬 6 [88d]
INFO: task hung in dev_map_free (3) bpf net 1 106 30d 271d
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 61 3d20h 275d 💬 2 [275d]
INFO: rcu detected stall in linkwatch_event (5) net mm 1 syz error error 3 100d 288d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 21 21 39d 311d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 C error inconclusive 7 74d 339d 💬 9 [168d]
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error inconclusive 10 101d 339d
WARNING in nsim_fib_event_nb net -1 C done error 904 35d 344d PATCH [192d]
BUG: soft lockup in hsr_announce (3) net 1 37 13d 352d
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 173 4d20h 361d
INFO: task hung in usbnet_disconnect (3) net usb 1 84 43d 362d
INFO: task hung in mISDN_ioctl net nilfs 1 C done error 2 85d 387d 💬 3 [119d]
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 273d 407d
INFO: task hung in inet_rtm_newaddr net 1 C done 121 13d 470d
BUG: Bad page state in skb_pp_cow_data net -1 C done 141 4d11h 487d PATCH [155d]
INFO: rcu detected stall in sys_sendmmsg (7) mm net 1 112 1d19h 495d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 176 15d 520d
INFO: task hung in genl_rcv_msg (4) net 1 C done 543 1d09h 554d
INFO: task hung in new_device_store (5) net 1 C inconclusive error 141 61d 560d 💬 18 [97d]
INFO: task hung in tun_chr_close (5) net 1 C done 661 1d06h 571d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 616 10h45m 609d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1658 2h17m 619d 💬 2 [18d]
INFO: task hung in linkwatch_event (4) net 1 C done 3497 1d08h 622d 💬 2 [18d]
WARNING in dev_deactivate_many net -1 C 240 37d 655d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 7 C 194 60d 663d PATCH [541d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 30 8d04h 675d 💬 1 [335d]
INFO: task hung in nsim_destroy (4) net 1 syz error error 436 50d 679d
INFO: task hung in __vhost_worker_flush net virt 1 C error 337 9d11h 680d 💬 12 [80d]
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net 7 C 20 665d 691d
INFO: rcu detected stall in sock_write_iter (3) net 1 C done error 198 13h22m 703d 💬 1 [703d]
KMSAN: uninit-value in __schedule (5) net 22 C 595 36d 730d 💬 1 [58d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1270 1h47m 743d 💬 2 [18d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 668d 752d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 551d 841d 💬 1 [514d]
WARNING in call_rcu (3) net -1 C 3 741d 844d
WARNING in tcp_recvmsg_locked (2) net -1 C done 13 13d 856d PATCH [74d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 57 30d 858d 💬 5 [382d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 2999 45m 1072d 💬 8 [18d]
INFO: task hung in del_device_store net 1 C error 1997 9d09h 1131d 💬 2 [18d]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 97d 1200d PATCH [1144d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net 7 C 2108 1d00h 1239d PATCH [371d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 1387 95d 1241d
INFO: task can't die in vlan_ioctl_handler net 1 syz error error 177 12d 1411d
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 641d 1637d
general protection fault in skb_release_data (2) net bluetooth 22 C done error 703 374d 2039d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 19 90d 2040d
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 626 5d20h 2081d 💬 13 [18d]
INFO: task hung in tls_sk_proto_close net 1 C done error 1051 64d 2202d PATCH [38d]
KMSAN: uninit-value in eth_type_trans (2) net 7 C 8531 3h22m 2269d 💬 7 [18d]
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1154 13d 2320d 💬 5 [648d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2912 1d02h 2603d 💬 9 [18d]
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 19d 15d
KCSAN: data-race in ipvlan_open / is_upper_ndev_bond_master_filter (10) net 6 1 21d 17d
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_refill_alloc_cache net 6 324 1d05h 94d
KCSAN: data-race in bq_flush_to_queue / cpu_map_kthread_run (2) bpf net 6 455 5h03m 97d
BUG: unable to handle kernel paging request in __run_timers (2) sound virt net 21 4 69d 165d
KCSAN: data-race in data_alloc / prb_reserve net 6 1247 1d04h 1841d