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net subsystem


List(s): netdev@vger.kernel.org
Fixed bugs: 1611
Parent subsystem(s): kernel (85)
Child subsystems: batman (10) bridge (2) dccp (4) hams (6) intel-wired-lan (1) isdn4linux (1) mptcp (0) netfilter (13) openvswitch (0) ppp (2) rds (0) sctp (4) smc (11) tipc (3) tls (0) wireguard (6) wireless (55) wpan (5) x25 (1)
open (143):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in ah6_output net 1 4d21h 21h30m
BUG: unable to handle kernel NULL pointer dereference in vcc_sendmsg net 1 7d03h 3d02h
BUG: corrupted list in __hw_addr_del_entry net 1 7d12h 3d12h
KMSAN: uninit-value in xfrm_state_find (4) net 1 8d02h 4d02h PATCH [2d04h]
KASAN: slab-use-after-free Read in fib6_add net 10 14h42m 4d19h
BUG: sleeping function called from invalid context in team_change_rx_flags net C done 9 3h35m 5d08h PATCH [3d04h]
BUG: unable to handle kernel paging request in bond_rr_gen_slave_id (2) net 1 9d11h 5d09h
KASAN: slab-out-of-bounds Read in cache_clean net nfs 1 9d18h 5d14h 💬 2 [5d00h]
general protection fault in ip6_ins_rt net 1 10d 6d11h
possible deadlock in ptp_clock_unregister net 16 1d16h 11d
KASAN: use-after-free Read in __linkwatch_run_queue net 9 2d00h 11d
KASAN: global-out-of-bounds Read in in_dev_finish_destroy net 7 6d00h 12d
WARNING in neigh_parms_release net 2 9d05h 13d
BUG: unable to handle kernel paging request in nsim_drv_port_add net 1 16d 15d
KMSAN: uninit-value in __ipv6_dev_mc_inc (2) net 39 14h58m 16d
KMSAN: uninit-value in __ipv6_dev_mc_dec (2) net 15 2d09h 16d
BUG: corrupted list in __nsim_dev_port_del net 2 2d03h 17d
general protection fault in mld_clear_delrec net 11 19d 17d
KASAN: slab-out-of-bounds Read in arp_mc_map net 2 18d 19d
INFO: rcu detected stall in inet_rtm_newaddr (2) net syz error 1 19d 19d
INFO: task hung in inet6_rtm_newaddr (2) net syz 1 19d 19d
general protection fault in __ip_mc_dec_group net 6 19d 19d
kernel BUG in in_dev_free_rcu net 2 21d 21d
kernel BUG in unregister_vlan_dev (3) net 5 6d05h 21d
general protection fault in rt6_find_cached_rt net 1 22d 21d
KASAN: global-out-of-bounds Read in fib6_ifup net 10 4d03h 21d
KASAN: global-out-of-bounds Read in fib6_ifdown (2) net syz 32 8h45m 22d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return usb net 1 26d 22d
BUG: soft lockup in sctp_generate_timeout_event net 1 24d 23d
WARNING in nsim_fib_event_nb net C done 19 3d04h 24d
KASAN: global-out-of-bounds Read in __find_rr_leaf (2) net 9 42m 24d
general protection fault in ip6_create_rt_rcu net 2 18d 24d
KASAN: global-out-of-bounds Read in fib6_clean_node (2) net 34 13h37m 24d
WARNING: suspicious RCU usage in __fib6_update_sernum_upto_root net 15 9h55m 24d 💬 1 [23d]
WARNING in rt6_multipath_rebalance (2) net 9 17d 24d
BUG: soft lockup in hsr_announce (3) net 9 7m 32d
KASAN: null-ptr-deref Write in dst_cache_per_cpu_get (3) net 1 36d 32d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready (3) bpf net 3 10d 33d 💬 1 [33d]
BUG: soft lockup in garp_join_timer (3) net 3 2d06h 33d
INFO: task hung in usbnet_disconnect (3) net usb 35 8d08h 43d
WARNING in dst_cache_per_cpu_get net 1 46d 45d
KASAN: null-ptr-deref Write in rcuref_put (4) net 2 25d 46d
KMSAN: uninit-value in __vxlan_find_mac (2) net 1 52d 47d
BUG: soft lockup in wg_packet_tx_worker (3) net 1 53d 48d
possible deadlock in team_vlan_rx_kill_vid net 107 38d 48d
general protection fault in addrconf_add_ifaddr net C done error 21081 41d 48d PATCH [48d]
possible deadlock in dev_close net 1 57d 53d 💬 2 [53d]
BUG: stack guard page was hit in worker_thread net 2 64d 62d
KASAN: slab-use-after-free Read in udp_tunnel_update_gro_lookup net 143 61d 67d PATCH [61d]
possible deadlock in __dev_open net 27 67d 75d 💬 1 [75d]
possible deadlock in dev_set_mac_address net 41 67d 75d 💬 1 [75d]
BUG: sleeping function called from invalid context in dev_set_allmulti net 3347 3h39m 75d
KASAN: slab-use-after-free Read in ip_skb_dst_mtu (2) net bcachefs syz done 1 85d 78d
possible deadlock in register_netdevice net syz error error 1035 78d 78d
WARNING in taprio_get_start_time net 1 82d 82d
INFO: trying to register non-static key in sock_def_readable net bcachefs syz 1 82d 82d
BUG: corrupted list in __sk_destruct (2) net ext4 syz done 1 83d 82d
INFO: rcu detected stall in call_timer_fn (5) net input usb C 6 5d01h 87d
general protection fault in arp_create (3) net 4 71d 104d
general protection fault in generic_hwtstamp_ioctl_lower (2) net C 15 1d08h 110d 💬 3 [107d]
general protection fault in ip6_pol_route (3) bcachefs net syz 24 7h00m 110d 💬 3 [107d]
general protection fault in __fib6_drop_pcpu_from (6) net 228 10d 110d
WARNING: locking bug in netpoll_poll_disable (2) net 2 51d 132d
WARNING in max_vclocks_store net C 1 128d 138d
INFO: task hung in inet_rtm_newaddr net syz done 58 4d04h 150d
BUG: Bad page state in skb_pp_cow_data net C done 34 2d23h 167d 💬 2 [165d]
BUG: unable to handle kernel paging request in dst_dev_put (2) net syz 1547 1d04h 172d
KASAN: global-out-of-bounds Read in __hw_addr_add_ex (2) net C 461 56d 179d
WARNING: locking bug in try_to_wake_up (2) net syz error error 153 61d 189d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 122 4h40m 200d
WARNING in geneve_udp_encap_recv net C 27 76d 201d
WARNING in rtnl_dellink (4) net 28 32d 211d
KASAN: slab-use-after-free Read in page_pool_put_unrefed_netmem net 3 62d 224d PATCH [2d00h]
INFO: rcu detected stall in sys_getdents64 net C error done 18 95d 227d 💬 3 [63d]
INFO: task hung in netdev_run_todo (4) net 252 19h06m 228d
INFO: task hung in genl_rcv_msg (4) net C done 117 1d01h 234d
INFO: task hung in new_device_store (5) net syz inconclusive 105 20h30m 241d 💬 7 [228d]
INFO: task hung in tun_chr_close (5) net syz done 583 4d07h 252d
KASAN: slab-use-after-free Read in sk_filter_trim_cap net bpf 12 13d 263d
WARNING in sock_map_destroy bpf net C error inconclusive 6 203d 271d PATCH [240d]
possible deadlock in rtnl_lock (8) net C 434 27d 279d 💬 5 [256d]
possible deadlock in sockopt_lock_sock net C 3397 38d 283d
INFO: task hung in switchdev_deferred_process_work (3) net syz inconclusive 470 16h58m 290d
INFO: task hung in addrconf_dad_work (5) net C done 1473 18h03m 300d
INFO: task hung in linkwatch_event (4) net C done 3221 1d01h 302d
INFO: task hung in nsim_create (2) net 54 68d 305d 💬 4 [304d]
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 7829 13d 311d 💬 1 [13d]
INFO: task hung in cleanup_net (7) net 118 15h32m 317d
BUG: sleeping function called from invalid context in synchronize_net net C done 54 116d 318d 💬 2 [309d]
possible deadlock in do_ip_getsockopt (3) net 1131 38d 319d
possible deadlock in do_ipv6_setsockopt (4) net C error 3730 29d 319d 💬 1 [46d]
possible deadlock in ip_mroute_setsockopt net C done 3119 38d 319d
possible deadlock in ip_mc_drop_socket (2) net 174 39d 321d
WARNING: suspicious RCU usage in dev_activate net C error 789 11d 326d PATCH [310d]
possible deadlock in do_ip_setsockopt (4) net C done 12508 29d 333d PATCH [245d]
WARNING in dev_deactivate_many net C 213 4d20h 335d
KMSAN: uninit-value in nci_ntf_packet (3) nfc net C 48 4d14h 343d PATCH [221d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 19 6d10h 356d 💬 1 [16d]
INFO: task hung in nsim_destroy (4) net 427 5d03h 359d
INFO: task hung in __vhost_worker_flush net virt 329 22d 360d 💬 5 [59d]
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net C 407 9h23m 366d 💬 1 [199d]
INFO: rcu detected stall in sendmsg (4) net C error 55 31d 366d
INFO: rcu detected stall in sys_sendto (7) mm net C error 267 5d21h 369d
KMSAN: uninit-value in dev_map_hash_lookup_elem net bpf C 20 345d 372d
possible deadlock in team_device_event (3) net C error 9535 15m 381d PATCH [295d]
INFO: rcu detected stall in sock_write_iter (3) net C done 152 21d 383d 💬 1 [383d]
possible deadlock in team_del_slave (3) net C error 343672 now 394d PATCH [3d21h]
KMSAN: uninit-value in hsr_get_node (3) net C 27 6h50m 402d 💬 8 [309d]
possible deadlock in hsr_dev_xmit (2) net C done 854 7d03h 423d 💬 2 [385d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net syz done 7579 23m 429d PATCH [412d]
possible deadlock in sock_map_delete_elem net bpf C error done 869 348d 433d
KASAN: slab-use-after-free Read in handle_tx (2) net C 369 1d10h 459d 💬 2 [127d]
INFO: rcu detected stall in ipv6_rcv (4) net C done done 12 7d19h 508d
INFO: rcu detected stall in fq_pie_timer (2) net C done inconclusive 38 92d 515d 💬 2 [513d]
WARNING: ODEBUG bug in advance_sched net C done done 10 231d 521d 💬 1 [195d]
INFO: rcu detected stall in sys_recvmmsg (3) net 156 5d08h 523d
WARNING in call_rcu (3) net C 3 421d 524d
memory leak in radix_tree_insert (2) arm-msm net C 1 524d 534d PATCH [529d]
WARNING in tcp_recvmsg_locked (2) net C done 12 10d 537d 💬 1 [537d]
INFO: rcu detected stall in ip_list_rcv (6) net C done done 47 5h09m 538d 💬 5 [62d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 17 83d 571d
memory leak in fasync_helper (2) net C 1 532d 612d PATCH [445d]
WARNING in inet_sock_destruct (4) net C done 6461 1d10h 702d 💬 4 [13d]
unregister_netdevice: waiting for DEV to become free (8) net C done 320147 now 715d PATCH [468d]
INFO: task hung in rfkill_unregister (3) net nfc C 304 4d05h 718d 💬 6 [82d]
INFO: task hung in synchronize_rcu (4) net fs C done error 891 4d16h 752d 💬 6 [296d]
INFO: task hung in del_device_store net syz error 1652 2h15m 812d
INFO: task hung in rfkill_sync_work net nfc C done 47 14d 881d PATCH [825d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net C 1467 2d08h 919d PATCH [51d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 416 14h24m 922d
WARNING in ip_rt_bug (2) net C done error 364 4d14h 956d 💬 3 [332d]
INFO: task can't die in vlan_ioctl_handler net 163 9d00h 1091d
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 321d 1318d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net C unreliable 5131 4h26m 1467d PATCH [704d]
general protection fault in skb_release_data (2) net bluetooth C done error 703 54d 1719d
INFO: rcu detected stall in addrconf_dad_work (5) net C done inconclusive 14 49d 1721d
INFO: rcu detected stall in tc_modify_qdisc net C done 577 8h35m 1761d 💬 13 [328d]
memory leak in inet6_create (2) net C 3 555d 1844d
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 690d 1881d
WARNING in kcm_write_msgs net C done 619 13d 1893d 💬 5 [296d]
KMSAN: uninit-value in eth_type_trans (2) net C 7098 2h55m 1950d 💬 5 [13d]
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1024 39m 2000d 💬 5 [328d]
WARNING in rcu_check_gp_start_stall net C done error 2560 1d07h 2284d 💬 7 [202d]
moderation (8):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: corrupted list in team_priority_option_set (4) net 1 4d17h 17h28m
general protection fault in nsim_fib_event_work net 2 15d 16d
BUG: unable to handle kernel paging request in put_child (2) net 1 20d 16d
general protection fault in rt6_mtu_change_route net 2 13d 20d
general protection fault in ip6_mc_clear_src (2) net 4 18d 21d
BUG: unable to handle kernel paging request in sched_balance_rq net 2 83d 137d
KCSAN: data-race in data_push_tail / string audit net 418 1d22h 1403d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 1097d 1516d