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net subsystem


List(s): netdev@vger.kernel.org
Fixed bugs: 1743
Parent subsystem(s): kernel (96)
Child subsystems: atm (1) batman (5) bridge (6) hams (21) intel-wired-lan (0) mptcp (1) netfilter (13) openvswitch (0) ppp (3) rds (0) sctp (4) smc (3) tipc (5) tls (0) wireguard (6) wireless (45) wpan (5) x25 (0)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: use-after-free Read in filemap_map_pages net prio:high actionable 19 2 7d10h 4d19h
KMSAN: uninit-value in __fl_lookup (3) net prio:high 7 1 11d 7d20h PATCH [2d21h]
possible deadlock in genl_rcv (4) net prio:low 4 11 6d14h 12d PATCH [6d08h]
WARNING in stack_depot_save_flags (2) net prio:low -1 1 21d 17d
WARNING in netif_rx_mode_run net prio:low -1 C error 13 3d14h 17d 💬 2 [16d]
INFO: task hung in svc_listen (2) net prio:low 1 C error 7 3d11h 18d 💬 2 [17d]
possible deadlock in rlb_choose_channel (2) net prio:normal 4 1 23d 23d 💬 1 [23d]
WARNING in qdisc_tree_reduce_backlog (2) prio:high net -1 1 30d 26d PATCH [18d]
unregister_netdevice: waiting for DEV to become free (9) net prio:high 2 syz error 1295 48m 26d PATCH [21d]
possible deadlock in sch_direct_xmit (6) prio:normal net 4 85 2h54m 26d
WARNING in hci_sock_sendmsg prio:low net -1 1 38d 36d
WARNING: ODEBUG bug in lane_ioctl (3) net prio:normal -1 C error error 3 42d 38d 💬 2 [37d]
memory leak in __vsock_create (2) prio:high net virt 3 C 2 3d21h 43d PATCH [24m]
WARNING: refcount bug in sk_common_release (2) net prio:high 13 10 14d 43d
BUG: spinlock already unlocked in lec_atm_close prio:normal net 4 1 46d 45d
possible deadlock in br_forward_delay_timer_expired (5) net prio:high 4 3 49d 49d
KASAN: slab-use-after-free Read in __sk_msg_recvmsg prio:normal net bpf 19 C error 13 4d14h 65d PATCH [15d]
WARNING: refcount bug in dev_deactivate_many net prio:low 13 C 158 1d03h 66d
general protection fault in lec_atm_close prio:low net 2 2 73d 72d
possible deadlock in tcp_close (3) prio:low net 4 100 4d00h 73d PATCH [70d]
possible deadlock in inet_shutdown (3) net prio:low 4 C error 141 1d08h 73d 💬 1 [72d]
KMSAN: uninit-value in rtl8150_open (2) net usb prio:high 7 5 4d14h 73d PATCH [43d]
possible deadlock in inet_stream_connect (4) net prio:low 4 135 21h17m 80d
possible deadlock in __ipv6_dev_mc_inc net prio:high 4 402 3h08m 81d PATCH [75d]
WARNING: refcount bug in mpoad_close net prio:normal 13 5 52d 81d PATCH [52d]
KASAN: null-ptr-deref Write in send_to_lecd prio:low net 12 2 89d 88d
BUG: soft lockup in perf_event_open (2) net prio:high 1 8 84d 90d
WARNING: refcount bug in call_timer_fn (4) prio:high virt net 13 21 9d10h 104d
KASAN: slab-use-after-free Read in sk_msg_recvmsg bpf net prio:normal 19 C error error 3 115d 110d 💬 11 [92d]
WARNING in inet_sock_destruct (6) net prio:high -1 C error 279 18h57m 112d 💬 21 [13d]
memory leak in ldisc_receive prio:low net usb 3 C 2 59d 139d PATCH [132d]
INFO: rcu detected stall in cleanup_net (8) net prio:normal 1 C error 32 7d17h 143d
INFO: rcu detected stall in netlink_recvmsg (5) prio:low net 1 C error error 2 151d 147d
INFO: rcu detected stall in kernfs_fop_write_iter (3) prio:low net 1 syz error error 21 16d 149d
INFO: rcu detected stall in neigh_periodic_work (5) net prio:normal 1 syz error error 1 158d 154d
WARNING in rcu_note_context_switch (5) prio:low net -1 5 11d 161d
INFO: task hung in rxrpc_destroy_all_calls (4) prio:high net afs 1 89 2h04m 164d
INFO: rcu detected stall in rtnl_getlink (2) prio:low net 1 C error error 2 172d 172d
KMSAN: uninit-value in lec_atm_send net prio:low 7 C 11 52d 189d PATCH [176d]
WARNING in virtio_transport_send_pkt_info (2) prio:high kvm net virt -1 C error 4 21d 190d PATCH [189d]
INFO: task hung in devlink_health_report (3) prio:low net 1 syz 4 28d 190d 💬 2 [189d]
INFO: rcu detected stall in rescuer_thread (2) prio:high net 1 syz error inconclusive 26 6d18h 211d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 124d 212d PATCH [206d]
possible deadlock in __netdev_update_features (2) net prio:normal 4 29 55d 214d
kernel BUG in set_ipsecrequest net -1 C done error 8 140d 232d PATCH [210d]
WARNING in dev_shutdown (7) prio:high usb net -1 syz error error 25 1d05h 260d
BUG: corrupted list in flow_block_cb_setup_simple prio:normal net 19 C error 64 10d 267d PATCH [108d]
WARNING in nfc_rfkill_set_block net nfc prio:high -1 C error error 31 151d 295d 💬 6 [144d]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net prio:normal 5 66 43d 332d 💬 2 [332d]
INFO: rcu detected stall in linkwatch_event (5) prio:normal net mm 1 syz error error 3 157d 345d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net prio:high 21 21 96d 367d 💬 1 [3d00h]
INFO: rcu detected stall in inet_rtm_newaddr (2) net prio:normal 1 C error inconclusive 7 131d 395d 💬 9 [225d]
INFO: task hung in inet6_rtm_newaddr (2) net prio:high 1 C error inconclusive 10 157d 395d
BUG: soft lockup in hsr_announce (3) prio:normal net 1 37 69d 408d
INFO: rcu detected stall in rtnl_newlink (5) prio:normal net 1 C error 186 now 418d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 330d 464d
INFO: task hung in inet_rtm_newaddr net prio:normal 1 C done 135 2d04h 526d
BUG: Bad page state in skb_pp_cow_data net -1 C done 152 4d00h 543d PATCH [212d]
INFO: rcu detected stall in sys_sendmmsg (7) net prio:high 1 129 8d22h 552d
KASAN: slab-use-after-free Read in cfusbl_device_notify net prio:normal 19 178 42d 576d
INFO: task hung in genl_rcv_msg (4) net 1 C done 702 9h36m 611d
INFO: task hung in new_device_store (5) net prio:low 1 C inconclusive error 166 1d19h 617d 💬 18 [153d]
INFO: task hung in tun_chr_close (5) net prio:high 1 C done 678 1d17h 628d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 638 3d10h 666d
INFO: task hung in addrconf_dad_work (5) net prio:normal 1 C done 1720 19h14m 676d 💬 2 [44d]
INFO: task hung in linkwatch_event (4) prio:low net 1 C done 3566 16h13m 679d 💬 2 [44d]
WARNING in dev_deactivate_many net prio:low -1 C 246 16h27m 711d
KMSAN: uninit-value in nci_ntf_packet (3) prio:high net nfc 7 C 194 117d 719d PATCH [597d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 32 12d 732d PATCH [18d]
INFO: task hung in nsim_destroy (4) prio:high net 1 syz error error 442 9d03h 735d
INFO: task hung in __vhost_worker_flush net virt prio:low 1 C error error 337 32d 737d 💬 12 [43d]
INFO: rcu detected stall in sock_write_iter (3) net prio:low 1 C done error 211 2d01h 759d 💬 1 [759d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1343 8h19m 799d 💬 2 [44d]
possible deadlock in sock_map_delete_elem net bpf 4 C error done 869 725d 809d
INFO: rcu detected stall in sys_recvmmsg (3) net prio:low 1 263 2d14h 899d
WARNING in call_rcu (3) net -1 C 3 798d 900d
WARNING in tcp_recvmsg_locked (2) prio:normal net -1 C done 13 13d 913d PATCH [130d]
INFO: rcu detected stall in ip_list_rcv (6) prio:low net 1 C done done 58 55d 914d 💬 5 [439d]
INFO: task hung in synchronize_rcu (4) net fs prio:high 1 C done error 3708 3h27m 1129d 💬 8 [27d]
INFO: task hung in del_device_store net prio:low 1 C error 2103 21h00m 1188d 💬 2 [13d]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 153d 1257d PATCH [1201d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp prio:low net 7 C 2150 10h28m 1295d PATCH [428d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 1387 151d 1298d
INFO: task can't die in vlan_ioctl_handler prio:low net 1 syz error error 179 27d 1468d
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 697d 1694d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc prio:low -1 C unreliable 8632 11h22m 1843d PATCH [1080d]
INFO: rcu detected stall in addrconf_dad_work (5) net prio:low 1 C done inconclusive 20 8d04h 2097d
INFO: rcu detected stall in tc_modify_qdisc net prio:normal 1 C done 644 11h43m 2138d 💬 13 [74d]
KMSAN: uninit-value in eth_type_trans (2) prio:high net 7 C 8698 9h56m 2326d 💬 7 [13d]
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1154 70d 2376d 💬 5 [704d]
WARNING in rcu_check_gp_start_stall net prio:low -1 C done error 2930 1d23h 2660d 💬 9 [13d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: stack guard page was hit in compat_sys_sendmmsg net prio:normal -1 1 17d 13d
KCSAN: data-race in __udp4_lib_mcast_deliver / udp_lib_unhash (4) net race:benign prio:high 6 1 23d 19d
KCSAN: data-race in memchr / vsnprintf (2) prio:low ext4 net 6 2 36d 32d
KCSAN: data-race in _prb_read_valid / data_alloc net ext4 prio:low 6 495 11h16m 406d
KCSAN: data-race in console_flush_all / console_flush_all net prio:low 6 95 10d 620d
KCSAN: data-race in data_alloc / prb_reserve net ext4 prio:low 6 1266 5d03h 1898d