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net subsystem


List(s): netdev@vger.kernel.org
Fixed bugs: 1725
Parent subsystem(s): kernel (86)
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 (1) smc (4) tipc (4) tls (0) wireguard (4) wireless (49) wpan (5) x25 (2)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: sleeping function called from invalid context in vhost_get_avail_idx kvm net virt 5 C 1 2d17h 8h45m
KASAN: slab-use-after-free Read in rtl8150_start_xmit net usb 19 4 6h43m 9h07m
possible deadlock in br_forward_delay_timer_expired (5) net 4 3 3d13h 3d01h
WARNING in sock_map_destroy (3) net bpf -1 C done error 4 20d 18d PATCH [11h05m]
KASAN: slab-use-after-free Read in __sk_msg_recvmsg net bpf 19 C error 5 6d02h 19d PATCH [18d]
WARNING: refcount bug in dev_deactivate_many net 13 C 88 8h51m 20d
KCSAN: data-race in copy_mm / percpu_counter_add_batch net race:benign 6 1 20d 20d
general protection fault in lec_atm_close net 2 2 27d 26d
possible deadlock in tcp_close (3) net 4 47 3h09m 27d PATCH [24d]
possible deadlock in inet_shutdown (3) net 4 C error 77 14h54m 27d 💬 1 [26d]
KMSAN: uninit-value in rtl8150_open (2) net usb 7 1 31d 27d PATCH [12d]
possible deadlock in inet_stream_connect (4) net 4 51 1d12h 34d
possible deadlock in __ipv6_dev_mc_inc net 4 173 11h47m 35d PATCH [29d]
WARNING: refcount bug in mpoad_close net 13 5 6d03h 35d PATCH [6d03h]
KCSAN: data-race in pfifo_fast_dequeue / pfifo_fast_enqueue (6) net 6 4 19d 39d 💬 1 [39d]
KASAN: null-ptr-deref Write in send_to_lecd net 12 2 43d 42d
BUG: soft lockup in perf_event_open (2) net 1 8 38d 44d
WARNING: refcount bug in call_timer_fn (4) net trace 13 16 20d 58d
KASAN: slab-use-after-free Read in sk_msg_recvmsg bpf net 19 C error error 3 69d 64d 💬 11 [46d]
WARNING in inet_sock_destruct (6) net -1 C error 149 2d23h 66d 💬 21 [45d]
memory leak in ldisc_receive net usb 3 C 2 13d 93d PATCH [86d]
INFO: rcu detected stall in cleanup_net (8) kernfs net 1 C error 30 3d23h 97d
INFO: rcu detected stall in netlink_recvmsg (5) net 1 C error error 2 105d 101d
INFO: rcu detected stall in kernfs_fop_write_iter (3) net 1 syz error error 19 16d 103d
INFO: rcu detected stall in neigh_periodic_work (5) net 1 syz error error 1 112d 108d
WARNING in rcu_note_context_switch (5) net -1 4 11h11m 115d
INFO: task hung in rxrpc_destroy_all_calls (4) afs net 1 52 4d11h 118d
INFO: rcu detected stall in rtnl_getlink (2) net 1 C error error 2 126d 126d
KMSAN: uninit-value in lec_atm_send net 7 C 11 6d21h 143d PATCH [130d]
WARNING in virtio_transport_send_pkt_info (2) kvm net virt -1 C error 2 10d 144d PATCH [143d]
INFO: task hung in devlink_health_report (3) net 1 syz 3 65d 144d 💬 2 [143d]
INFO: rcu detected stall in rescuer_thread (2) net 1 syz error inconclusive 7 2d13h 164d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 78d 165d PATCH [160d]
KMSAN: uninit-value in macsec_handle_frame (2) net 7 18 82d 167d PATCH [70d]
possible deadlock in __netdev_update_features (2) net 4 29 8d23h 168d
kernel BUG in filemap_fault (3) net mm -1 C error error 15 77d 173d
WARNING in get_data net -1 C error 1613 161d 178d
kernel BUG in set_ipsecrequest net -1 C done error 8 93d 186d PATCH [164d]
WARNING in dev_shutdown (7) usb net -1 syz error error 24 20d 213d
BUG: corrupted list in flow_block_cb_setup_simple net 19 C error 33 2d05h 220d PATCH [62d]
WARNING in nfc_rfkill_set_block net nfc -1 C error error 31 105d 249d 💬 6 [98d]
INFO: task hung in dev_map_free (3) bpf net 1 106 41d 281d
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 62 9d04h 286d 💬 2 [286d]
INFO: rcu detected stall in linkwatch_event (5) net mm 1 syz error error 3 111d 299d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 21 21 49d 321d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 C error inconclusive 7 85d 349d 💬 9 [179d]
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error inconclusive 10 111d 349d
WARNING in nsim_fib_event_nb net -1 C done error 904 46d 354d PATCH [202d]
BUG: soft lockup in hsr_announce (3) net 1 37 23d 362d
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 175 6d02h 372d
INFO: task hung in usbnet_disconnect (3) net usb 1 84 54d 373d
INFO: task hung in mISDN_ioctl net nilfs 1 C done error 2 96d 397d 💬 3 [129d]
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 284d 418d
INFO: task hung in inet_rtm_newaddr net 1 C done 127 1d00h 480d
BUG: Bad page state in skb_pp_cow_data net -1 C done 144 1d07h 497d PATCH [166d]
INFO: rcu detected stall in sys_sendmmsg (7) mm net 1 114 3d21h 506d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 176 26d 530d
INFO: task hung in genl_rcv_msg (4) net 1 C done 567 11h10m 565d
INFO: task hung in new_device_store (5) net 1 C inconclusive error 143 2d08h 571d 💬 18 [107d]
INFO: task hung in tun_chr_close (5) net 1 C done 663 8d22h 582d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 621 6d01h 620d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1671 10h46m 630d 💬 2 [28d]
INFO: task hung in linkwatch_event (4) net 1 C done 3512 20h22m 633d 💬 2 [28d]
WARNING in dev_deactivate_many net -1 C 241 22h41m 665d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 7 C 194 71d 673d PATCH [551d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 30 18d 686d 💬 1 [346d]
INFO: task hung in nsim_destroy (4) net 1 syz error error 436 61d 689d
INFO: task hung in __vhost_worker_flush net virt 1 C error 337 5d08h 691d 💬 12 [90d]
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net 7 C 20 676d 702d
INFO: rcu detected stall in sock_write_iter (3) net 1 C done error 202 1d05h 713d 💬 1 [713d]
KMSAN: uninit-value in __schedule (5) net 22 C 595 46d 740d 💬 1 [69d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1310 2h35m 753d 💬 2 [28d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 679d 763d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 562d 851d 💬 1 [525d]
WARNING in call_rcu (3) net -1 C 3 752d 854d
WARNING in tcp_recvmsg_locked (2) net -1 C done 13 9d15h 867d PATCH [84d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 58 9d15h 868d 💬 5 [393d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 3154 1h23m 1083d 💬 8 [28d]
INFO: task hung in del_device_store net 1 C error 2007 15h55m 1142d 💬 2 [28d]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 107d 1211d PATCH [1155d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net 7 C 2111 6d01h 1249d PATCH [382d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 1387 105d 1252d
INFO: task can't die in vlan_ioctl_handler net 1 syz error error 178 9d08h 1421d
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 651d 1648d
general protection fault in skb_release_data (2) net bluetooth 22 C done error 703 385d 2049d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 19 101d 2051d
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 631 17h18m 2092d 💬 13 [28d]
KMSAN: uninit-value in eth_type_trans (2) net 7 C 8561 5d22h 2280d 💬 7 [28d]
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1154 24d 2330d 💬 5 [658d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2914 10h09m 2614d 💬 9 [28d]
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 30d 26d
KCSAN: data-race in ipvlan_open / is_upper_ndev_bond_master_filter (10) net 6 1 31d 27d
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_refill_alloc_cache net 6 325 10d 105d
KCSAN: data-race in bq_flush_to_queue / cpu_map_kthread_run (2) bpf net 6 463 6d00h 108d
BUG: unable to handle kernel paging request in __run_timers (2) sound virt net 21 4 79d 176d
KCSAN: data-race in data_alloc / prb_reserve net 6 1249 5d01h 1852d