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net subsystem


List(s): netdev@vger.kernel.org
Fixed bugs: 1723
Parent subsystem(s): kernel (89)
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 (51) wpan (5) x25 (2)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in sock_map_destroy (3) net bpf -1 C done error 4 4d16h 3d00h PATCH [2d19h]
KASAN: slab-use-after-free Read in __sk_msg_recvmsg net bpf 19 C error 5 4d18h 3d19h PATCH [3d02h]
WARNING: refcount bug in dev_deactivate_many net 13 C 55 31m 4d17h
KCSAN: data-race in copy_mm / percpu_counter_add_batch net race:benign 6 1 5d10h 5d00h
general protection fault in lec_atm_close net 2 2 11d 11d
possible deadlock in tcp_close (3) net 4 27 11h32m 11d PATCH [9d09h]
possible deadlock in inet_shutdown (3) net 4 C error 40 23h06m 11d 💬 1 [10d]
KMSAN: uninit-value in rtl8150_open (2) usb net 7 1 15d 11d PATCH [11h05m]
possible deadlock in inet_stream_connect (4) net 4 24 14h18m 18d
possible deadlock in __ipv6_dev_mc_inc net 4 110 5h48m 20d PATCH [13d]
WARNING: refcount bug in mpoad_close net 13 4 2d15h 20d
KCSAN: data-race in pfifo_fast_dequeue / pfifo_fast_enqueue (6) net 6 4 4d08h 24d 💬 1 [24d]
KASAN: null-ptr-deref Write in send_to_lecd net 12 2 27d 27d
BUG: soft lockup in perf_event_open (2) net 1 8 22d 28d
WARNING: refcount bug in call_timer_fn (4) net trace 13 16 5d12h 42d
KASAN: slab-use-after-free Read in sk_msg_recvmsg bpf net 19 C error error 3 54d 48d 💬 11 [31d]
BUG: unable to handle kernel paging request in bond_rr_gen_slave_id (3) net 8 13 17d 50d PATCH [16d]
WARNING in inet_sock_destruct (6) net -1 C error 148 2d12h 50d 💬 21 [30d]
memory leak in ldisc_receive net usb 3 C 2 19d 78d PATCH [71d]
INFO: rcu detected stall in cleanup_net (8) kernfs net 1 C error 28 22d 82d
INFO: rcu detected stall in netlink_recvmsg (5) net 1 C error error 2 89d 85d
INFO: rcu detected stall in kernfs_fop_write_iter (3) net 1 syz error error 19 16h21m 88d
INFO: rcu detected stall in neigh_periodic_work (5) net 1 syz error error 1 97d 93d
WARNING in rcu_note_context_switch (5) net -1 3 39d 100d
INFO: task hung in rxrpc_destroy_all_calls (4) afs net 1 50 4d14h 102d
INFO: rcu detected stall in rtnl_getlink (2) net 1 C error error 2 111d 111d
KMSAN: uninit-value in lec_atm_send net 7 C 10 20d 128d PATCH [115d]
WARNING in virtio_transport_send_pkt_info (2) kvm net virt -1 C error 2 9d00h 128d PATCH [128d]
INFO: task hung in devlink_health_report (3) net 1 syz 3 49d 128d 💬 2 [128d]
INFO: rcu detected stall in rescuer_thread (2) net 1 syz error inconclusive 5 16d 149d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 62d 150d PATCH [144d]
KMSAN: uninit-value in macsec_handle_frame (2) net 7 18 67d 152d PATCH [54d]
possible deadlock in __netdev_update_features (2) net 4 28 2d14h 153d
kernel BUG in filemap_fault (3) net mm -1 C error error 15 62d 158d
WARNING in get_data net -1 C error 1613 145d 162d
kernel BUG in set_ipsecrequest net -1 C done error 8 78d 170d PATCH [149d]
WARNING in dev_shutdown (7) usb net -1 syz error error 24 4d19h 198d
BUG: corrupted list in flow_block_cb_setup_simple net 19 C error 28 3d18h 205d PATCH [46d]
WARNING in nfc_rfkill_set_block net nfc -1 C error error 31 90d 233d 💬 6 [83d]
INFO: task hung in dev_map_free (3) bpf net 1 106 25d 266d
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 60 4h29m 271d 💬 2 [270d]
INFO: rcu detected stall in linkwatch_event (5) net mm 1 syz error error 3 95d 283d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 21 21 34d 306d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 C error inconclusive 7 69d 334d 💬 9 [163d]
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error inconclusive 10 96d 334d
WARNING in nsim_fib_event_nb net -1 C done error 904 30d 339d PATCH [187d]
BUG: soft lockup in hsr_announce (3) net 1 37 8d09h 347d
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 173 1h14m 356d
INFO: task hung in usbnet_disconnect (3) net usb 1 84 38d 357d
INFO: task hung in mISDN_ioctl net nilfs 1 C done error 2 81d 382d 💬 3 [114d]
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 269d 402d
INFO: task hung in inet_rtm_newaddr net 1 C done 121 8d21h 465d
BUG: Bad page state in skb_pp_cow_data net -1 C done 140 5h47m 482d PATCH [151d]
INFO: rcu detected stall in sys_sendmmsg (7) mm net 1 111 1d23h 491d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 176 10d 515d
INFO: task hung in genl_rcv_msg (4) net 1 C done 540 2d14h 549d
INFO: task hung in new_device_store (5) net 1 C inconclusive error 141 56d 556d 💬 18 [92d]
INFO: task hung in tun_chr_close (5) net 1 C done 659 4d10h 566d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 613 22h20m 604d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1656 1d09h 615d 💬 2 [13d]
INFO: task hung in linkwatch_event (4) net 1 C done 3492 11h57m 617d 💬 2 [13d]
WARNING in dev_deactivate_many net -1 C 240 32d 650d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 7 C 194 55d 658d PATCH [536d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 30 3d09h 671d 💬 1 [331d]
INFO: task hung in nsim_destroy (4) net 1 syz error error 436 45d 674d
INFO: task hung in __vhost_worker_flush net virt 1 C error 337 4d16h 675d 💬 12 [75d]
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net 7 C 20 660d 686d
INFO: rcu detected stall in sock_write_iter (3) net 1 C done error 197 21h58m 698d 💬 1 [698d]
KMSAN: uninit-value in __schedule (5) net 22 C 595 31d 725d 💬 1 [54d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1255 11h11m 738d 💬 2 [13d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 663d 748d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 546d 836d 💬 1 [510d]
WARNING in call_rcu (3) net -1 C 3 736d 839d
WARNING in tcp_recvmsg_locked (2) net -1 C done 13 8d05h 852d PATCH [69d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 57 25d 853d 💬 5 [377d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 2936 1h08m 1067d 💬 8 [13d]
INFO: task hung in del_device_store net 1 C error 1997 4d14h 1127d 💬 2 [13d]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 92d 1196d PATCH [1140d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net 7 C 2104 1d16h 1234d PATCH [366d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 1387 90d 1237d
INFO: task can't die in vlan_ioctl_handler net 1 syz error error 177 7d20h 1406d
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 636d 1633d
general protection fault in skb_release_data (2) net bluetooth 22 C done error 703 369d 2034d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 19 85d 2036d
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 626 1d01h 2076d 💬 13 [13d]
INFO: task hung in tls_sk_proto_close net 1 C done error 1051 59d 2197d PATCH [33d]
KMSAN: uninit-value in eth_type_trans (2) net 7 C 8507 1d16h 2265d 💬 7 [13d]
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1154 8d17h 2315d 💬 5 [643d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2911 19d 2599d 💬 9 [13d]
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 15d 11d
KCSAN: data-race in ipvlan_open / is_upper_ndev_bond_master_filter (10) net 6 1 16d 12d
KCSAN: data-race in rxrpc_send_data / rxrpc_send_data_packet (3) net afs 6 4 53d 88d
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_refill_alloc_cache net 6 322 2d15h 90d
KCSAN: data-race in bq_flush_to_queue / cpu_map_kthread_run (2) bpf net 6 448 22h10m 92d
BUG: unable to handle kernel paging request in __run_timers (2) sound virt net 21 4 64d 160d
KCSAN: data-race in data_alloc / prb_reserve net 6 1245 1d12h 1836d