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net subsystem


List(s): netdev@vger.kernel.org
Fixed bugs: 1723
Parent subsystem(s): kernel (83)
Child subsystems: atm (0) batman (6) bridge (4) hams (17) intel-wired-lan (0) mptcp (1) netfilter (14) openvswitch (0) ppp (2) rds (0) sctp (2) 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
memory leak in xfrm_policy_construct net 3 C 8 4d16h 4d16h PATCH [1d06h]
WARNING in sock_map_destroy (3) net bpf -1 C done error 4 12d 10d PATCH [10d]
KASAN: slab-use-after-free Read in __sk_msg_recvmsg net bpf 19 C error 5 12d 11d PATCH [10d]
WARNING: refcount bug in dev_deactivate_many net 13 C 61 1d17h 12d
KCSAN: data-race in copy_mm / percpu_counter_add_batch net race:benign 6 1 12d 12d
general protection fault in lec_atm_close net 2 2 19d 18d
possible deadlock in tcp_close (3) net 4 42 5h56m 19d PATCH [16d]
possible deadlock in inet_shutdown (3) net 4 C error 64 19h22m 19d 💬 1 [18d]
KMSAN: uninit-value in rtl8150_open (2) usb net 7 1 23d 19d PATCH [4d20h]
possible deadlock in inet_stream_connect (4) net 4 46 2h53m 26d
possible deadlock in __ipv6_dev_mc_inc net 4 153 9h54m 27d PATCH [21d]
WARNING: refcount bug in mpoad_close net 13 4 10d 28d PATCH [1d20h]
KCSAN: data-race in pfifo_fast_dequeue / pfifo_fast_enqueue (6) net 6 4 11d 31d 💬 1 [31d]
KASAN: null-ptr-deref Write in send_to_lecd net 12 2 35d 34d
BUG: soft lockup in perf_event_open (2) net 1 8 30d 36d
WARNING: refcount bug in call_timer_fn (4) net trace 13 16 13d 50d
KASAN: slab-use-after-free Read in sk_msg_recvmsg bpf net 19 C error error 3 61d 56d 💬 11 [38d]
BUG: unable to handle kernel paging request in bond_rr_gen_slave_id (3) net 8 13 24d 58d PATCH [2d07h]
WARNING in inet_sock_destruct (6) net -1 C error 148 10d 58d 💬 21 [38d]
memory leak in ldisc_receive net usb 3 C 2 5d07h 85d PATCH [78d]
INFO: rcu detected stall in cleanup_net (8) kernfs net 1 C error 29 1h15m 89d
INFO: rcu detected stall in netlink_recvmsg (5) net 1 C error error 2 97d 93d
INFO: rcu detected stall in kernfs_fop_write_iter (3) net 1 syz error error 19 8d04h 95d
INFO: rcu detected stall in neigh_periodic_work (5) net 1 syz error error 1 104d 100d
WARNING in rcu_note_context_switch (5) net -1 3 46d 107d
INFO: task hung in rxrpc_destroy_all_calls (4) afs net 1 50 12d 110d
INFO: rcu detected stall in rtnl_getlink (2) net 1 C error error 2 118d 118d
KMSAN: uninit-value in lec_atm_send net 7 C 10 28d 135d PATCH [122d]
WARNING in virtio_transport_send_pkt_info (2) kvm net virt -1 C error 2 2d10h 136d PATCH [135d]
INFO: task hung in devlink_health_report (3) net 1 syz 3 57d 136d 💬 2 [135d]
INFO: rcu detected stall in rescuer_thread (2) net 1 syz error inconclusive 5 24d 157d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 70d 158d PATCH [152d]
KMSAN: uninit-value in macsec_handle_frame (2) net 7 18 74d 159d PATCH [62d]
possible deadlock in __netdev_update_features (2) net 4 29 1d01h 160d
kernel BUG in filemap_fault (3) net mm -1 C error error 15 69d 165d
WARNING in get_data net -1 C error 1613 153d 170d
kernel BUG in set_ipsecrequest net -1 C done error 8 86d 178d PATCH [156d]
WARNING in dev_shutdown (7) usb net -1 syz error error 24 12d 206d
BUG: corrupted list in flow_block_cb_setup_simple net 19 C error 32 2d19h 213d PATCH [54d]
WARNING in nfc_rfkill_set_block net nfc -1 C error error 31 97d 241d 💬 6 [90d]
INFO: task hung in dev_map_free (3) bpf net 1 106 33d 273d
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 62 1d05h 278d 💬 2 [278d]
INFO: rcu detected stall in linkwatch_event (5) net mm 1 syz error error 3 103d 291d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 21 21 42d 313d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 C error inconclusive 7 77d 341d 💬 9 [171d]
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error inconclusive 10 103d 341d
WARNING in nsim_fib_event_nb net -1 C done error 904 38d 346d PATCH [194d]
BUG: soft lockup in hsr_announce (3) net 1 37 15d 355d
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 174 13h35m 364d
INFO: task hung in usbnet_disconnect (3) net usb 1 84 46d 365d
INFO: task hung in mISDN_ioctl net nilfs 1 C done error 2 88d 389d 💬 3 [121d]
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 276d 410d
INFO: task hung in inet_rtm_newaddr net 1 C done 122 10h40m 472d
BUG: Bad page state in skb_pp_cow_data net -1 C done 142 2d11h 489d PATCH [158d]
INFO: rcu detected stall in sys_sendmmsg (7) mm net 1 112 4d12h 498d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 176 18d 522d
INFO: task hung in genl_rcv_msg (4) net 1 C done 543 4d02h 557d
INFO: task hung in new_device_store (5) net 1 C inconclusive error 141 64d 563d 💬 18 [99d]
INFO: task hung in tun_chr_close (5) net 1 C done 663 23h56m 574d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 618 2d07h 612d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1660 1d03h 622d 💬 2 [20d]
INFO: task hung in linkwatch_event (4) net 1 C done 3498 1h34m 625d 💬 2 [20d]
WARNING in dev_deactivate_many net -1 C 240 40d 657d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 7 C 194 63d 665d PATCH [543d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 30 10d 678d 💬 1 [338d]
INFO: task hung in nsim_destroy (4) net 1 syz error error 436 53d 681d
INFO: task hung in __vhost_worker_flush net virt 1 C error 337 12d 683d 💬 12 [82d]
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net 7 C 20 668d 694d
INFO: rcu detected stall in sock_write_iter (3) net 1 C done error 198 3d06h 705d 💬 1 [705d]
KMSAN: uninit-value in __schedule (5) net 22 C 595 38d 732d 💬 1 [61d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1278 9h21m 745d 💬 2 [20d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 671d 755d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 554d 843d 💬 1 [517d]
WARNING in call_rcu (3) net -1 C 3 744d 846d
WARNING in tcp_recvmsg_locked (2) net -1 C done 13 1d17h 859d PATCH [76d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 58 1d17h 860d 💬 5 [385d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 3052 48m 1075d 💬 8 [20d]
INFO: task hung in del_device_store net 1 C error 1999 19h59m 1134d 💬 2 [20d]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 99d 1203d PATCH [1147d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net 7 C 2108 3d17h 1241d PATCH [374d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 1387 97d 1244d
INFO: task can't die in vlan_ioctl_handler net 1 syz error error 178 1d10h 1414d
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 643d 1640d
general protection fault in skb_release_data (2) net bluetooth 22 C done error 703 377d 2041d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 19 93d 2043d
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 626 8d13h 2084d 💬 13 [20d]
INFO: task hung in tls_sk_proto_close net 1 C done error 1051 67d 2205d PATCH [41d]
KMSAN: uninit-value in eth_type_trans (2) net 7 C 8544 8h27m 2272d 💬 7 [20d]
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1154 16d 2322d 💬 5 [650d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2912 3d19h 2606d 💬 9 [20d]
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 22d 18d
KCSAN: data-race in ipvlan_open / is_upper_ndev_bond_master_filter (10) net 6 1 23d 19d
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_refill_alloc_cache net 6 325 2d14h 97d
KCSAN: data-race in bq_flush_to_queue / cpu_map_kthread_run (2) bpf net 6 460 10h06m 100d
BUG: unable to handle kernel paging request in __run_timers (2) sound virt net 21 4 71d 168d
KCSAN: data-race in data_alloc / prb_reserve net 6 1248 13h21m 1844d