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🐞 Open [1286] ≡ Subsystems 🐞 Fixed [5450] 🐞 Invalid [12907] ⬇ Missing Backports [110] 📈 Kernel Health 📈 Bugs/Month 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 📈 Coverage 💬 Send us feedback

Applied filters: Label=subsystems:net (drop)
open (101):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: suspicious RCU usage in dev_activate net 4 2h43m 1d02h 💬 2 [1d01h]
general protection fault in xdp_do_redirect bpf net 5 6d06h 2d13h PATCH [2h50m]
stack segment fault in dev_hash_map_redirect bpf net 19 9h47m 2d14h PATCH [2h50m]
stack segment fault in bpf_xdp_redirect bpf net syz 98 2h49m 2d16h PATCH [2h50m]
general protection fault in dev_map_redirect net bpf 167 8h21m 2d16h PATCH [2h50m]
upstream test error: KMSAN: uninit-value in virtnet_poll virt net 1 9d17h 5d17h
possible deadlock in smc_vlan_by_tcpsk net s390 1 11d 7d17h
possible deadlock in do_ip_setsockopt (4) net 8 4d02h 8d03h
WARNING in bpf_lwt_seg6_adjust_srh bpf net C done 20 8h10m 8d20h 💬 1 [8d19h]
KASAN: slab-use-after-free Write in l2tp_session_delete net C done 923 now 8d23h PATCH [18h14m]
KASAN: slab-use-after-free Read in l2tp_tunnel_del_work net C done 77 9h17m 9d02h PATCH [18h14m]
possible deadlock in smc_switch_to_fallback (2) net s390 19 1d14h 9d21h
WARNING in dev_deactivate_many net C 6 11d 9d21h
Internal error in format_decode (2) net 5 10d 10d
BUG: soft lockup in call_timer_fn net pm 9 2d14h 16d
KMSAN: uninit-value in hsr_forward_skb net 1 21d 17d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 4 21d 17d
KMSAN: uninit-value in rtl8150_get_link_ksettings net usb 1 22d 18d
INFO: rcu detected stall in neigh_timer_handler (8) net C done 21 2d02h 21d 💬 2 [9d02h]
KMSAN: uninit-value in nci_rx_work (2) net nfc C 20 20d 23d
possible deadlock in kvfree_call_rcu (2) net C unreliable 157 3d15h 23d
WARNING in bond_xdp_get_xmit_slave (2) net 17 2d11h 24d
KASAN: global-out-of-bounds Read in __hw_addr_add_ex net 65 3d05h 30d
KASAN: use-after-free Read in rhashtable_lookup_fast (2) net 21 6d04h 30d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 2 37d 30d
INFO: task hung in nsim_destroy (4) net 139 9d15h 34d
INFO: task hung in __vhost_worker_flush kvm net virt 38 6d14h 35d
possible deadlock in sk_psock_skb_ingress_enqueue bpf net 1 39d 35d
possible deadlock in sock_map_update_common (2) net bpf C done 12 26d 37d
upstream boot error: KMSAN: uninit-value in receive_buf net virt 155 44d 37d PATCH [28d]
divide error in taprio_update_queue_max_sdu net 1 42d 37d
general protection fault in dev_map_enqueue (2) bpf net C error 283 8h24m 38d
WARNING: refcount bug in __netif_napi_del (3) net 18 9d19h 39d
upstream boot error: KMSAN: uninit-value in corrupted net virt 1 44d 40d
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 27 21d 41d
INFO: rcu detected stall in sendmsg (4) net input usb C error 6 3d08h 41d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 20d 46d
KMSAN: uninit-value in nci_rsp_packet (2) net nfc 1 55d 51d
INFO: rcu detected stall in handle_softirqs net C done 6 4d03h 54d 💬 1 [54d]
possible deadlock in team_device_event (3) net 2 6d13h 55d
KASAN: slab-use-after-free Read in kcm_release net C 2 17d 57d
WARNING in inet_csk_get_port (3) net C done 8 43d 59d 💬 3 [37d]
KMSAN: uninit-value in cmsghdr_from_user_compat_to_kern net 105 20d 59d
possible deadlock in team_del_slave (3) net C error 64503 now 69d PATCH [2h21m]
KMSAN: uninit-value in vsock_assign_transport (2) net virt C 14 20d 76d PATCH [7d09h]
KMSAN: uninit-value in hsr_get_node (3) net C 9 25d 77d 💬 3 [75d]
WARNING in __xdp_reg_mem_model bpf net C done 107 1d00h 78d 💬 1 [21d]
possible deadlock in sock_hash_update_common bpf net C error 38 28d 79d
WARNING in prepare_to_wait_event net 1 85d 81d
KMSAN: uninit-value in sock_hash_delete_elem net bpf C 32 30d 82d PATCH [3d03h]
possible deadlock in sock_map_unref bpf net 9 48d 86d
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 16 1d14h 87d
memory leak in corrupted (2) net syz 432 13d 93d
INFO: task hung in nfc_urelease_event_work net nfc 34 42d 95d
possible deadlock in hsr_dev_xmit (2) net C done 186 10h33m 97d 💬 2 [60d]
possible deadlock in sk_psock_drop bpf net 56 23d 99d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 35 6d16h 103d PATCH [86d]
possible deadlock in sock_map_delete_elem bpf net C error 869 23d 107d
KMSAN: uninit-value in bpf_prog_test_run_xdp bpf net C 4 53d 116d
possible deadlock in team_port_change_check (2) net C done 333 2h22m 125d 💬 5 [119d]
KASAN: slab-use-after-free Read in handle_tx (2) net 7 82d 134d 💬 1 [134d]
INFO: task hung in ceph_monc_stop ceph net C error 32 150d 148d
possible deadlock in smc_release net s390 C error 26 23d 152d
INFO: task hung in nfc_targets_found net nfc C done done 45 89d 182d PATCH [171d]
INFO: rcu detected stall in ipv6_rcv (4) net C done 5 15d 182d
INFO: rcu detected stall in fq_pie_timer (2) net C done 7 5d23h 189d 💬 2 [188d]
WARNING: ODEBUG bug in advance_sched net C done 10 37d 195d 💬 1 [195d]
INFO: rcu detected stall in sys_recvmmsg (3) net 41 15d 198d
KASAN: slab-use-after-free Read in advance_sched net C error 15 1d04h 198d 💬 5 [131d]
WARNING in call_rcu (3) net C 3 96d 198d
KASAN: slab-use-after-free Read in taprio_dump net C error 54 13d 198d 💬 3 [196d]
memory leak in radix_tree_insert (2) arm-msm net C 1 199d 209d PATCH [204d]
WARNING in tcp_recvmsg_locked (2) net C done 5 11d 211d 💬 1 [211d]
INFO: rcu detected stall in sys_socket (10) net C done 20 2d16h 216d 💬 6 [212d]
KMSAN: uninit-value in xfrm_state_find (2) net 19 86d 244d 💬 1 [49d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 5 25d 246d
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg bpf net C 92 6h30m 251d 💬 1 [79d]
memory leak in fasync_helper (2) net C 1 207d 287d PATCH [119d]
WARNING in inet_sock_destruct (4) net C done 971 1h19m 376d 💬 4 [3d02h]
unregister_netdevice: waiting for DEV to become free (8) net C done 6702 9m 390d PATCH [142d]
INFO: task hung in rfkill_unregister (3) net nfc C 94 23h48m 393d 💬 1 [80d]
INFO: task hung in synchronize_rcu (4) fs net C done error 360 2h05m 427d 💬 6 [110d]
INFO: task hung in del_device_store net syz error 282 7h19m 486d
INFO: task hung in rfkill_sync_work net nfc C done 29 60d 555d PATCH [499d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable 469 24d 595d PATCH [378d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 184 12h46m 596d
WARNING in ip_rt_bug (2) net C done error 146 10h28m 630d 💬 3 [6d21h]
INFO: task can't die in vlan_ioctl_handler net 107 19d 766d
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 87 1d19h 992d
INFO: rcu detected stall in net_tx_action net C unreliable done 37 59d 1098d 💬 1 [707d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 3797 12d 1141d PATCH [378d]
general protection fault in skb_release_data (2) bluetooth net C done error 675 7h05m 1394d
INFO: task hung in process_one_work (4) net syz error error 50 35d 1413d
INFO: rcu detected stall in tc_modify_qdisc net C done 479 7d03h 1436d 💬 13 [3d02h]
INFO: rcu detected stall in __sys_sendmsg net C done inconclusive 2 1067d 1458d
memory leak in inet6_create (2) net C 3 230d 1519d
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 365d 1555d
WARNING in kcm_write_msgs net C done 533 1d02h 1568d 💬 5 [3d02h]
KMSAN: uninit-value in eth_type_trans (2) net C 5047 19d 1624d 💬 5 [34d]
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1002 21h49m 1675d 💬 5 [3d02h]
WARNING in rcu_check_gp_start_stall net C done error 945 2h57m 1958d 💬 7 [3d02h]
moderation (12):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in xdp_do_generic_redirect net bpf 3 6d12h 2d13h
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready bpf net 1 32d 28d
WARNING: refcount bug in nsim_fib_event_nb net 1 29d 29d
KCSAN: data-race in __dev_change_flags / is_upper_ndev_bond_master_filter (9) net 62 11h13m 29d
general protection fault in nci_unregister_device net nfc 2 37d 39d
WARNING: refcount bug in inet_twsk_kill net 1 49d 45d PATCH [42d]
Internal error in number (2) net 1 58d 54d
WARNING: refcount bug in cache_clean net nfs 2 64d 60d
KASAN: slab-use-after-free Read in slip_open (2) net 1 70d 66d
Internal error in sprintf (2) net 4 52d 67d
general protection fault in arp_create net 1 75d 72d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 772d 1191d