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net subsystem


List(s): netdev@vger.kernel.org
Fixed bugs: 1724
Parent subsystem(s): kernel (84)
Child subsystems: atm (0) batman (6) bridge (5) hams (17) intel-wired-lan (0) mptcp (0) netfilter (14) openvswitch (0) ppp (3) rds (0) sctp (1) smc (4) tipc (4) tls (0) wireguard (3) wireless (48) 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 8d15h 8d14h PATCH [3d04h]
WARNING in sock_map_destroy (3) net bpf -1 C done error 4 16d 14d PATCH [14d]
KASAN: slab-use-after-free Read in __sk_msg_recvmsg net bpf 19 C error 5 2d02h 15d PATCH [14d]
WARNING: refcount bug in dev_deactivate_many net 13 C 84 31m 16d
KCSAN: data-race in copy_mm / percpu_counter_add_batch net race:benign 6 1 16d 16d
general protection fault in lec_atm_close net 2 2 23d 22d
possible deadlock in tcp_close (3) net 4 45 1h39m 23d PATCH [20d]
possible deadlock in inet_shutdown (3) net 4 C error 72 1d01h 23d 💬 1 [22d]
KMSAN: uninit-value in rtl8150_open (2) usb net 7 1 27d 23d PATCH [8d18h]
possible deadlock in inet_stream_connect (4) net 4 50 1d05h 30d
possible deadlock in __ipv6_dev_mc_inc net 4 164 1d04h 31d PATCH [24d]
WARNING: refcount bug in mpoad_close net 13 5 2d02h 31d PATCH [2d03h]
KCSAN: data-race in pfifo_fast_dequeue / pfifo_fast_enqueue (6) net 6 4 15d 35d 💬 1 [35d]
KASAN: null-ptr-deref Write in send_to_lecd net 12 2 39d 38d
BUG: soft lockup in perf_event_open (2) net 1 8 34d 40d
WARNING: refcount bug in call_timer_fn (4) net trace 13 16 16d 54d
KASAN: slab-use-after-free Read in sk_msg_recvmsg bpf net 19 C error error 3 65d 60d 💬 11 [42d]
WARNING in inet_sock_destruct (6) net -1 C error 148 13d 62d 💬 21 [41d]
memory leak in ldisc_receive net usb 3 C 2 9d05h 89d PATCH [82d]
INFO: rcu detected stall in cleanup_net (8) kernfs net 1 C error 29 3d23h 93d
INFO: rcu detected stall in netlink_recvmsg (5) net 1 C error error 2 101d 97d
INFO: rcu detected stall in kernfs_fop_write_iter (3) net 1 syz error error 19 12d 99d
INFO: rcu detected stall in neigh_periodic_work (5) net 1 syz error error 1 108d 104d
WARNING in rcu_note_context_switch (5) net -1 3 50d 111d
INFO: task hung in rxrpc_destroy_all_calls (4) afs net 1 52 11h41m 114d
INFO: rcu detected stall in rtnl_getlink (2) net 1 C error error 2 122d 122d
KMSAN: uninit-value in lec_atm_send net 7 C 11 2d21h 139d PATCH [126d]
WARNING in virtio_transport_send_pkt_info (2) kvm net virt -1 C error 2 6d08h 140d PATCH [139d]
INFO: task hung in devlink_health_report (3) net 1 syz 3 61d 140d 💬 2 [139d]
INFO: rcu detected stall in rescuer_thread (2) net 1 syz error inconclusive 6 8m 160d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 74d 161d PATCH [156d]
KMSAN: uninit-value in macsec_handle_frame (2) net 7 18 78d 163d PATCH [66d]
possible deadlock in __netdev_update_features (2) net 4 29 4d23h 164d
kernel BUG in filemap_fault (3) net mm -1 C error error 15 73d 169d
WARNING in get_data net -1 C error 1613 157d 174d
kernel BUG in set_ipsecrequest net -1 C done error 8 89d 182d PATCH [160d]
WARNING in dev_shutdown (7) usb net -1 syz error error 24 16d 209d
BUG: corrupted list in flow_block_cb_setup_simple net 19 C error 32 6d17h 216d PATCH [58d]
WARNING in nfc_rfkill_set_block net nfc -1 C error error 31 101d 245d 💬 6 [94d]
INFO: task hung in dev_map_free (3) bpf net 1 106 37d 277d
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 62 5d03h 282d 💬 2 [282d]
INFO: rcu detected stall in linkwatch_event (5) net mm 1 syz error error 3 107d 295d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 21 21 45d 317d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 C error inconclusive 7 81d 345d 💬 9 [175d]
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error inconclusive 10 107d 345d
WARNING in nsim_fib_event_nb net -1 C done error 904 42d 350d PATCH [198d]
BUG: soft lockup in hsr_announce (3) net 1 37 19d 358d
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 175 2d01h 368d
INFO: task hung in usbnet_disconnect (3) net usb 1 84 50d 369d
INFO: task hung in mISDN_ioctl net nilfs 1 C done error 2 92d 393d 💬 3 [125d]
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 280d 414d
INFO: task hung in inet_rtm_newaddr net 1 C done 125 20h37m 476d
BUG: Bad page state in skb_pp_cow_data net -1 C done 142 6d10h 493d PATCH [162d]
INFO: rcu detected stall in sys_sendmmsg (7) mm net 1 113 6h00m 502d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 176 22d 526d
INFO: task hung in genl_rcv_msg (4) net 1 C done 547 13h40m 561d
INFO: task hung in new_device_store (5) net 1 C inconclusive error 142 18h16m 567d 💬 18 [103d]
INFO: task hung in tun_chr_close (5) net 1 C done 663 4d22h 578d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 621 2d01h 616d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1663 2d08h 626d 💬 2 [24d]
INFO: task hung in linkwatch_event (4) net 1 C done 3500 10h07m 629d 💬 2 [24d]
WARNING in dev_deactivate_many net -1 C 240 43d 661d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 7 C 194 67d 669d PATCH [547d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 30 14d 682d 💬 1 [342d]
INFO: task hung in nsim_destroy (4) net 1 syz error error 436 57d 685d
INFO: task hung in __vhost_worker_flush net virt 1 C error 337 1d08h 687d 💬 12 [86d]
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net 7 C 20 672d 698d
INFO: rcu detected stall in sock_write_iter (3) net 1 C done error 200 2d12h 709d 💬 1 [709d]
KMSAN: uninit-value in __schedule (5) net 22 C 595 42d 736d 💬 1 [65d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1295 7h34m 749d 💬 2 [24d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 675d 759d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 558d 847d 💬 1 [521d]
WARNING in call_rcu (3) net -1 C 3 748d 850d
WARNING in tcp_recvmsg_locked (2) net -1 C done 13 5d15h 863d PATCH [80d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 58 5d15h 864d 💬 5 [389d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 3089 5h27m 1079d 💬 8 [24d]
INFO: task hung in del_device_store net 1 C error 2000 9h01m 1138d 💬 2 [24d]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 103d 1207d PATCH [1151d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net 7 C 2111 2d01h 1245d PATCH [378d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 1387 101d 1248d
INFO: task can't die in vlan_ioctl_handler net 1 syz error error 178 5d08h 1417d
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 647d 1644d
general protection fault in skb_release_data (2) net bluetooth 22 C done error 703 381d 2045d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 19 97d 2047d
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 627 1d02h 2088d 💬 13 [24d]
KMSAN: uninit-value in eth_type_trans (2) net 7 C 8561 1d22h 2276d 💬 7 [24d]
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1154 20d 2326d 💬 5 [654d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2913 3d02h 2610d 💬 9 [24d]
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 26d 22d
KCSAN: data-race in ipvlan_open / is_upper_ndev_bond_master_filter (10) net 6 1 27d 23d
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_refill_alloc_cache net 6 325 6d13h 101d
KCSAN: data-race in bq_flush_to_queue / cpu_map_kthread_run (2) bpf net 6 463 2d00h 104d
BUG: unable to handle kernel paging request in __run_timers (2) sound virt net 21 4 75d 172d
KCSAN: data-race in data_alloc / prb_reserve net 6 1249 1d01h 1848d