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net subsystem


List(s): netdev@vger.kernel.org
Fixed bugs: 1588
Parent subsystem(s): kernel (89)
Child subsystems: batman (5) bridge (1) can (4) dccp (4) hams (8) intel-wired-lan (1) isdn4linux (0) mptcp (2) netfilter (12) openvswitch (0) ppp (4) rdma (11) sctp (3) tipc (2) tls (0) wireguard (5) wireless (58) wpan (5) x25 (1)
open (135):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KMSAN: uninit-value in __ipv6_addr_type net C 3 1d00h 1d07h PATCH [1d07h]
WARNING in cleanup_net (4) net C error 301 17h10m 1d10h PATCH [18h43m]
general protection fault in arp_create (3) net 2 13d 11d
general protection fault in __dev_set_rx_mode ext4 net syz 1 15d 11d
general protection fault in ipv6_get_saddr_eval net bcachefs syz done 1 18d 11d
general protection fault in __alloc_skb net bcachefs syz 1 21d 17d
general protection fault in generic_hwtstamp_ioctl_lower (2) net C 8 6d03h 17d 💬 3 [14d]
general protection fault in ip6_pol_route (3) net syz 10 1d00h 17d 💬 3 [14d]
general protection fault in __fib6_drop_pcpu_from (6) net 207 5d10h 17d
KASAN: slab-use-after-free Read in sock_def_readable bluetooth net 3 8d21h 25d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev (2) net s390 1 32d 25d
possible deadlock in smc_shutdown (2) net s390 9 16d 26d
possible deadlock in smc_close_non_accepted (2) net s390 1 37d 33d
possible deadlock in smc_pnet_find_ism_resource s390 net C error 5 13d 33d
WARNING in __xfrm_state_destroy net 1 38d 34d
INFO: rcu detected stall in netlink_release (5) net mm syz error 2 31d 35d
WARNING in nsim_udp_tunnel_unset_port net 3 23d 37d
WARNING: locking bug in netpoll_poll_disable (2) net 1 43d 39d
WARNING in max_vclocks_store net C 1 35d 45d
possible deadlock in ipv6_sock_mc_close (3) net 1 50d 46d
general protection fault in tipc_udp_nl_dump_remoteip (3) net 1 53d 49d
WARNING: suspicious RCU usage in linkwatch_do_dev (2) net 1 56d 52d
WARNING: locking bug in task_tick_fair net 1 58d 54d
possible deadlock in vm_insert_page net 2 32d 56d 💬 10 [53d]
INFO: task hung in inet_rtm_newaddr net syz done 46 19h26m 57d
WARNING: suspicious RCU usage in emon net 1 66d 62d
WARNING: locking bug in omain net 1 68d 64d
BUG: soft lockup in ser_release (4) net 2 10d 73d
KMSAN: uninit-value in tcp_do_parse_auth_options net 5 57d 74d
BUG: Bad page state in skb_pp_cow_data net C done 9 25d 74d 💬 2 [72d]
KASAN: slab-use-after-free Read in netdev_walk_all_lower_dev net s390 syz error inconclusive 2 77d 77d 💬 3 [76d]
BUG: unable to handle kernel paging request in dst_dev_put (2) net syz 1505 1d23h 79d
INFO: rcu detected stall in sys_sendmmsg (7) net 64 5d00h 83d
BUG: soft lockup in sctp_generate_t1_init_event net 1 88d 84d
KASAN: global-out-of-bounds Read in __hw_addr_add_ex (2) net C 318 7h08m 86d
WARNING in call_netdevice_notifiers_info (2) net 4 36d 88d
BUG: unable to handle kernel paging request in __skb_frag_unref net syz 18 44d 91d
WARNING: locking bug in try_to_wake_up (2) net syz error 131 2d20h 96d
WARNING: suspicious RCU usage in dev_deactivate net 2 63d 97d
BUG: corrupted list in nsim_bpf_destroy_prog net 3 40d 99d
KASAN: slab-use-after-free Write in sk_skb_reason_drop bluetooth net 2 57d 100d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready (2) bpf net 2 75d 100d
general protection fault in __smc_diag_dump (3) net s390 C 41 17d 106d PATCH [101d]
KASAN: slab-use-after-free Read in cfusbl_device_notify net 46 1d19h 107d
WARNING in geneve_udp_encap_recv net C 18 19h34m 108d
WARNING in rtnl_dellink (4) net 20 2d19h 118d
KMSAN: uninit-value in rxrpc_lookup_peer_rcu afs net 2 70d 120d PATCH [95d]
WARNING: locking bug in rto_push_irq_work_func fs net 3 48d 129d 💬 1 [87d]
KASAN: slab-use-after-free Read in usbnet_deferred_kevent net usb 2 93d 130d
KASAN: slab-use-after-free Read in page_pool_put_unrefed_netmem net 2 49d 131d
INFO: rcu detected stall in sys_getdents64 net C error 18 3d00h 134d 💬 3 [134d]
INFO: task hung in genl_rcv_msg (4) net C done 80 11d 142d
WARNING in xfrm_state_migrate net 3 16d 143d
WARNING: locking bug in __task_rq_lock net syz error 32 20d 145d
BUG: unable to handle kernel paging request in clear_page_erms (6) mm net virt 2 76d 146d
INFO: task hung in new_device_store (5) net syz inconclusive 98 31d 148d 💬 7 [135d]
BUG: unable to handle kernel paging request in __task_rq_lock net 18 33d 150d
possible deadlock in gtp_encap_enable_socket net C error 17 7d05h 151d PATCH [122d]
INFO: task hung in tun_chr_close (5) net syz done 559 12h26m 159d
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 6 12d 170d
WARNING in sock_map_destroy bpf net C error inconclusive 6 110d 178d PATCH [147d]
possible deadlock in rtnl_lock (8) net C 296 3h27m 186d 💬 5 [163d]
possible deadlock in sockopt_lock_sock net C 2934 1d06h 190d
Unable to handle kernel execute from non-executable memory at virtual address ADDR net s390 C 9 8d19h 192d
general protection fault in smc_diag_dump_proto net s390 C inconclusive 221 2d23h 196d PATCH [191d]
INFO: task hung in switchdev_deferred_process_work (3) net syz inconclusive 441 4d00h 197d
INFO: task hung in addrconf_dad_work (5) net C done 1419 3d00h 207d
INFO: task hung in linkwatch_event (4) net C done 3138 now 209d
INFO: task hung in nsim_create (2) net 52 9d13h 212d 💬 4 [211d]
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 7613 20h08m 218d 💬 1 [16d]
INFO: task hung in cleanup_net (7) net 114 1h01m 225d
BUG: sleeping function called from invalid context in synchronize_net net C done 54 23d 225d 💬 2 [216d]
possible deadlock in do_ip_getsockopt (3) net 946 9h17m 226d
possible deadlock in do_ipv6_setsockopt (4) net C error 3459 19h22m 226d 💬 1 [18d]
possible deadlock in ip_mroute_setsockopt net C done 2561 13h59m 226d
possible deadlock in ip_mc_drop_socket (2) net 161 22h05m 228d
WARNING: suspicious RCU usage in dev_activate net C error 718 9h58m 233d PATCH [217d]
possible deadlock in smc_vlan_by_tcpsk net s390 C 2766 12h18m 240d PATCH [151d]
possible deadlock in do_ip_setsockopt (4) net C done 11283 37m 240d PATCH [152d]
possible deadlock in smc_switch_to_fallback (2) net s390 C error 22111 3h23m 242d
WARNING in dev_deactivate_many net C 204 4h35m 242d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc C 44 11d 250d PATCH [128d]
possible deadlock in kvfree_call_rcu (2) net C unreliable inconclusive 1097 77d 256d
INFO: task hung in __tun_chr_ioctl (6) net 76 16d 259d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 14 4d15h 263d
INFO: task hung in nsim_destroy (4) net 421 7d03h 266d
INFO: task hung in __vhost_worker_flush net virt 327 7d22h 268d 💬 4 [38d]
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net C 224 19m 273d 💬 1 [107d]
INFO: rcu detected stall in sendmsg (4) net C error 49 8d04h 273d
INFO: rcu detected stall in sys_sendto (7) net mm C error 252 3d06h 276d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 252d 279d
INFO: rcu detected stall in handle_softirqs net C done done 34 82d 286d 💬 1 [45d]
possible deadlock in team_device_event (3) net C 357 7d03h 288d PATCH [202d]
INFO: rcu detected stall in sock_write_iter (3) net C done 138 2d12h 290d 💬 1 [290d]
KMSAN: uninit-value in cmsghdr_from_user_compat_to_kern net 2206 1h09m 291d
possible deadlock in team_del_slave (3) net C error 265354 now 301d PATCH [229d]
KMSAN: uninit-value in hsr_get_node (3) net C 26 2d06h 309d 💬 8 [216d]
possible deadlock in hsr_dev_xmit (2) net C done 681 18h34m 330d 💬 2 [292d]
INFO: rcu detected stall in kauditd_thread (4) audit net C error 25 19d 331d 💬 6 [327d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net syz done 5047 33m 336d PATCH [319d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 255d 340d
KASAN: slab-use-after-free Read in handle_tx (2) net C 232 10h08m 366d 💬 2 [34d]
possible deadlock in smc_release net s390 C error done 60 11d 385d 💬 2 [16d]
INFO: rcu detected stall in ipv6_rcv (4) net C done done 10 17d 415d
INFO: rcu detected stall in fq_pie_timer (2) net C done inconclusive 37 39d 422d 💬 2 [420d]
WARNING: ODEBUG bug in advance_sched net C done done 10 138d 428d 💬 1 [102d]
INFO: rcu detected stall in sys_recvmmsg (3) net 133 1d06h 430d
WARNING in call_rcu (3) net C 3 328d 431d
memory leak in radix_tree_insert (2) arm-msm net C 1 431d 441d PATCH [436d]
WARNING in tcp_recvmsg_locked (2) net C done 12 2d07h 444d 💬 1 [444d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 16 26d 478d
memory leak in fasync_helper (2) net C 1 439d 519d PATCH [352d]
WARNING in inet_sock_destruct (4) net C done 6182 3h49m 609d 💬 4 [16d]
unregister_netdevice: waiting for DEV to become free (8) net C done 53570 now 622d PATCH [375d]
INFO: task hung in rfkill_unregister (3) net nfc C 267 22h04m 625d 💬 6 [50d]
INFO: task hung in synchronize_rcu (4) net fs C done error 884 20d 659d 💬 6 [203d]
INFO: task hung in del_device_store net syz error 1527 9h14m 719d
INFO: task hung in rfkill_sync_work net nfc C done 42 1d21h 788d PATCH [732d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net C 1252 2d19h 826d PATCH [84d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable error 469 123d 828d PATCH [611d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 330 7h48m 829d
WARNING in ip_rt_bug (2) net C done error 364 37d 863d 💬 3 [239d]
INFO: task can't die in vlan_ioctl_handler net 159 6d23h 998d
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 228d 1225d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 4530 3h16m 1374d PATCH [611d]
general protection fault in skb_release_data (2) net bluetooth C done error 702 6d21h 1626d
INFO: rcu detected stall in addrconf_dad_work (5) net C done inconclusive 13 110d 1628d
INFO: rcu detected stall in corrupted (4) net mm C done inconclusive 638 10d 1631d 💬 7 [78d]
INFO: rcu detected stall in tc_modify_qdisc net C done 566 13d 1668d 💬 13 [235d]
memory leak in inet6_create (2) net C 3 462d 1751d
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 597d 1788d
WARNING in kcm_write_msgs net C done 616 6d20h 1800d 💬 5 [203d]
KMSAN: uninit-value in eth_type_trans (2) net C 6628 1h14m 1857d 💬 5 [16d]
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1017 6d12h 1907d 💬 5 [235d]
WARNING in rcu_check_gp_start_stall net C done error 2455 1h21m 2191d 💬 7 [109d]
moderation (4):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: corrupted list in tap_open net 2 27d 24d
BUG: workqueue leaked atomic, lock or RCU: udevd[NUM] net 1 28d 24d
general protection fault in defer_bh net usb 1 57d 53d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 1004d 1423d