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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
possible deadlock in br_forward_delay_timer_expired (5) net 4 3 2d02h 1d14h
WARNING in sock_map_destroy (3) net bpf -1 C done error 4 18d 17d PATCH [16d]
KASAN: slab-use-after-free Read in __sk_msg_recvmsg net bpf 19 C error 5 4d15h 17d PATCH [17d]
WARNING: refcount bug in dev_deactivate_many net 13 C 86 5h51m 18d
KCSAN: data-race in copy_mm / percpu_counter_add_batch net race:benign 6 1 19d 19d
general protection fault in lec_atm_close net 2 2 25d 25d
possible deadlock in tcp_close (3) net 4 46 2d04h 25d PATCH [23d]
possible deadlock in inet_shutdown (3) net 4 C error 76 17h33m 25d 💬 1 [24d]
KMSAN: uninit-value in rtl8150_open (2) usb net 7 1 29d 25d PATCH [11d]
possible deadlock in inet_stream_connect (4) net 4 51 1h26m 32d
possible deadlock in __ipv6_dev_mc_inc net 4 169 48m 34d PATCH [27d]
WARNING: refcount bug in mpoad_close net 13 5 4d16h 34d PATCH [4d16h]
KCSAN: data-race in pfifo_fast_dequeue / pfifo_fast_enqueue (6) net 6 4 18d 38d 💬 1 [38d]
KASAN: null-ptr-deref Write in send_to_lecd net 12 2 41d 41d
BUG: soft lockup in perf_event_open (2) net 1 8 36d 42d
WARNING: refcount bug in call_timer_fn (4) net trace 13 16 19d 56d
KASAN: slab-use-after-free Read in sk_msg_recvmsg bpf net 19 C error error 3 68d 62d 💬 11 [45d]
WARNING in inet_sock_destruct (6) net -1 C error 149 1d12h 65d 💬 21 [44d]
memory leak in ldisc_receive net usb 3 C 2 11d 92d PATCH [85d]
INFO: rcu detected stall in cleanup_net (8) kernfs net 1 C error 30 2d12h 96d
INFO: rcu detected stall in netlink_recvmsg (5) net 1 C error error 2 103d 99d
INFO: rcu detected stall in kernfs_fop_write_iter (3) net 1 syz error error 19 14d 102d
INFO: rcu detected stall in neigh_periodic_work (5) net 1 syz error error 1 111d 107d
WARNING in rcu_note_context_switch (5) net -1 3 53d 114d
INFO: task hung in rxrpc_destroy_all_calls (4) afs net 1 52 3d01h 116d
INFO: rcu detected stall in rtnl_getlink (2) net 1 C error error 2 125d 125d
KMSAN: uninit-value in lec_atm_send net 7 C 11 5d10h 142d PATCH [129d]
WARNING in virtio_transport_send_pkt_info (2) kvm net virt -1 C error 2 8d22h 142d PATCH [142d]
INFO: task hung in devlink_health_report (3) net 1 syz 3 63d 142d 💬 2 [142d]
INFO: rcu detected stall in rescuer_thread (2) net 1 syz error inconclusive 7 1d02h 163d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 76d 164d PATCH [158d]
KMSAN: uninit-value in macsec_handle_frame (2) net 7 18 81d 166d PATCH [68d]
possible deadlock in __netdev_update_features (2) net 4 29 7d13h 167d
kernel BUG in filemap_fault (3) net mm -1 C error error 15 76d 172d
WARNING in get_data net -1 C error 1613 159d 176d
kernel BUG in set_ipsecrequest net -1 C done error 8 92d 184d PATCH [163d]
WARNING in dev_shutdown (7) usb net -1 syz error error 24 18d 212d
BUG: corrupted list in flow_block_cb_setup_simple net 19 C error 33 19h10m 219d PATCH [60d]
WARNING in nfc_rfkill_set_block net nfc -1 C error error 31 104d 247d 💬 6 [97d]
INFO: task hung in dev_map_free (3) bpf net 1 106 39d 280d
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 62 7d17h 285d 💬 2 [284d]
INFO: rcu detected stall in linkwatch_event (5) net mm 1 syz error error 3 109d 297d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 21 21 48d 320d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 C error inconclusive 7 84d 348d 💬 9 [177d]
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error inconclusive 10 110d 348d
WARNING in nsim_fib_event_nb net -1 C done error 904 44d 353d PATCH [201d]
BUG: soft lockup in hsr_announce (3) net 1 37 22d 361d
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 175 4d15h 370d
INFO: task hung in usbnet_disconnect (3) net usb 1 84 52d 371d
INFO: task hung in mISDN_ioctl net nilfs 1 C done error 2 95d 396d 💬 3 [128d]
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 283d 416d
INFO: task hung in inet_rtm_newaddr net 1 C done 126 21h45m 479d
BUG: Bad page state in skb_pp_cow_data net -1 C done 143 1d07h 496d PATCH [165d]
INFO: rcu detected stall in sys_sendmmsg (7) mm net 1 114 2d10h 505d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 176 24d 529d
INFO: task hung in genl_rcv_msg (4) net 1 C done 558 1h37m 563d
INFO: task hung in new_device_store (5) net 1 C inconclusive error 143 21h19m 570d 💬 18 [106d]
INFO: task hung in tun_chr_close (5) net 1 C done 663 7d11h 581d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 621 4d15h 618d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1669 3h21m 629d 💬 2 [27d]
INFO: task hung in linkwatch_event (4) net 1 C done 3511 8h06m 631d 💬 2 [27d]
WARNING in dev_deactivate_many net -1 C 240 46d 664d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 7 C 194 69d 672d PATCH [550d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 30 17d 685d 💬 1 [345d]
INFO: task hung in nsim_destroy (4) net 1 syz error error 436 59d 688d
INFO: task hung in __vhost_worker_flush net virt 1 C error 337 3d22h 689d 💬 12 [89d]
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net 7 C 20 674d 700d
INFO: rcu detected stall in sock_write_iter (3) net 1 C done error 201 1d09h 712d 💬 1 [712d]
KMSAN: uninit-value in __schedule (5) net 22 C 595 45d 739d 💬 1 [68d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1301 21h30m 752d 💬 2 [27d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 677d 762d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 560d 850d 💬 1 [524d]
WARNING in call_rcu (3) net -1 C 3 750d 853d
WARNING in tcp_recvmsg_locked (2) net -1 C done 13 8d04h 866d PATCH [83d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 58 8d05h 867d 💬 5 [391d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 3134 36m 1081d 💬 8 [27d]
INFO: task hung in del_device_store net 1 C error 2003 4h55m 1141d 💬 2 [27d]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 106d 1210d PATCH [1154d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net 7 C 2111 4d14h 1248d PATCH [380d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 1387 104d 1251d
INFO: task can't die in vlan_ioctl_handler net 1 syz error error 178 7d21h 1420d
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 650d 1647d
general protection fault in skb_release_data (2) net bluetooth 22 C done error 703 383d 2048d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 19 99d 2050d
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 630 4h18m 2090d 💬 13 [27d]
KMSAN: uninit-value in eth_type_trans (2) net 7 C 8561 4d11h 2279d 💬 7 [27d]
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1154 22d 2329d 💬 5 [657d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2913 5d16h 2613d 💬 9 [27d]
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 29d 25d
KCSAN: data-race in ipvlan_open / is_upper_ndev_bond_master_filter (10) net 6 1 30d 26d
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_refill_alloc_cache net 6 325 9d02h 104d
KCSAN: data-race in bq_flush_to_queue / cpu_map_kthread_run (2) bpf net 6 463 4d13h 106d
BUG: unable to handle kernel paging request in __run_timers (2) sound virt net 21 4 78d 174d
KCSAN: data-race in data_alloc / prb_reserve net 6 1249 3d15h 1850d