syzbot


Applied filters: Label=subsystems:net (drop)
open (102):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in devinet_ioctl (5) net 37 3h59m 4h30m
INFO: task hung in mpls_net_exit (2) net 39 10h53m 14h17m
INFO: rcu detected stall in neigh_timer_handler (8) net C done 4 5d01h 1d00h
KMSAN: uninit-value in nci_rx_work (2) net nfc C 16 2d00h 2d16h
possible deadlock in kvfree_call_rcu (2) net C unreliable 27 12h04m 3d00h
WARNING in bond_xdp_get_xmit_slave (2) net 5 23h54m 3d16h
INFO: task hung in __tun_chr_ioctl (6) net 45 3d02h 6d17h
KASAN: global-out-of-bounds Read in __hw_addr_add_ex net 19 3d14h 10d
KASAN: use-after-free Read in rhashtable_lookup_fast (2) net 16 1d12h 10d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 2 16d 10d
INFO: task hung in nsim_destroy (4) net 98 5h00m 13d
INFO: task hung in __vhost_worker_flush kvm net virt 37 17d 15d
possible deadlock in sk_psock_skb_ingress_enqueue bpf net 1 19d 15d
INFO: rcu detected stall in sys_bpf (9) bpf net C error 12 3h20m 16d
possible deadlock in sock_map_update_common (2) bpf net C done 12 5d21h 16d
upstream boot error: KMSAN: uninit-value in receive_buf net virt 155 23d 16d PATCH [8d07h]
divide error in taprio_update_queue_max_sdu net 1 21d 17d
general protection fault in dev_map_enqueue (2) bpf net C error 167 3h14m 17d
WARNING: refcount bug in __netif_napi_del (3) net 14 3d08h 19d
upstream test error: KMSAN: uninit-value in receive_buf net virt 118 33m 19d
upstream boot error: KMSAN: uninit-value in corrupted net virt 1 23d 19d
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 27 1d04h 20d
INFO: rcu detected stall in sendmsg (4) net input usb C error 4 9d06h 20d
INFO: task hung in addrconf_dad_work (4) net 1778 22m 24d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 18 1d06h 26d
KMSAN: uninit-value in nci_rsp_packet (2) net nfc 1 34d 30d
INFO: rcu detected stall in handle_softirqs net C done 2 33d 33d 💬 1 [33d]
possible deadlock in team_device_event (3) net 1 39d 35d
KASAN: slab-use-after-free Read in kcm_release net C 2 68d 37d
WARNING in inet_csk_get_port (3) net C done 8 22d 38d 💬 3 [17d]
KMSAN: uninit-value in cmsghdr_from_user_compat_to_kern net 92 8h09m 38d
possible deadlock in team_del_slave (3) net C error 42580 now 48d 💬 1 [13d]
WARNING in skb_ensure_writable net bpf C done 2624 10h01m 52d PATCH [4d21h]
KMSAN: uninit-value in vsock_assign_transport (2) net virt C 14 8h50m 55d PATCH [27d]
KMSAN: uninit-value in hsr_get_node (3) net C 9 5d05h 56d 💬 3 [55d]
WARNING in __xdp_reg_mem_model bpf net C done 89 3d21h 57d 💬 1 [1d00h]
possible deadlock in sock_hash_update_common bpf net C error 38 8d09h 59d
possible deadlock in __sock_map_delete bpf net C 14 16d 60d PATCH [23d]
WARNING in prepare_to_wait_event net 1 65d 61d
KMSAN: uninit-value in sock_hash_delete_elem net bpf C 32 10d 61d
possible deadlock in sock_map_unref net bpf 9 27d 66d
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 11 2d16h 66d
memory leak in corrupted (2) net syz 430 5d14h 73d
INFO: task hung in nfc_urelease_event_work net nfc 34 22d 74d
WARNING: locking bug in nci_close_device (2) net nfc C error 11 59d 75d 💬 2 [70d]
possible deadlock in hsr_dev_xmit (2) net C done 143 1d00h 77d 💬 2 [39d]
possible deadlock in sk_psock_drop bpf net 56 3d08h 79d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 27 5d11h 83d PATCH [66d]
WARNING in __sock_map_delete bpf net C 34 70d 87d
possible deadlock in sock_map_delete_elem bpf net C error 869 2d21h 87d
INFO: task hung in register_nexthop_notifier (3) net 29 28m 87d 💬 3 [84d]
WARNING in rxrpc_alloc_data_txbuf afs net C unreliable error 9845 59d 93d PATCH [92d]
Internal error in desc_read_finalized_seq (2) net 1 99d 95d
KMSAN: uninit-value in bpf_prog_test_run_xdp bpf net C 4 32d 95d
possible deadlock in team_port_change_check (2) net C done 191 4h59m 105d 💬 5 [98d]
KASAN: slab-use-after-free Read in handle_tx (2) net 7 61d 113d 💬 1 [113d]
INFO: task hung in ceph_monc_stop ceph net C error 32 129d 127d
possible deadlock in smc_release net s390 C error 26 2d23h 132d
INFO: task hung in nfc_targets_found net nfc C done 45 68d 161d PATCH [150d]
INFO: rcu detected stall in ipv6_rcv (4) net C done 4 9d06h 162d
INFO: rcu detected stall in fq_pie_timer (2) net C done 6 2d13h 169d 💬 2 [167d]
WARNING: ODEBUG bug in advance_sched net C done 10 16d 175d 💬 1 [174d]
INFO: rcu detected stall in sys_recvmmsg (3) net 40 1d02h 177d
KASAN: slab-use-after-free Read in advance_sched net C error 15 50d 177d 💬 5 [110d]
WARNING in call_rcu (3) net C 3 75d 178d
INFO: task hung in addrconf_verify_work (8) net C error 1049 57m 178d
KASAN: slab-use-after-free Read in taprio_dump net C error 54 8d21h 178d 💬 3 [175d]
memory leak in radix_tree_insert (2) arm-msm net C 1 178d 188d PATCH [183d]
WARNING in tcp_recvmsg_locked (2) net C done 3 40d 191d 💬 1 [191d]
INFO: rcu detected stall in ip_list_rcv (6) net C done 9 2d11h 192d 💬 5 [181d]
KMSAN: uninit-value in xfrm_state_find (2) net 19 65d 224d 💬 1 [29d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 5 5d00h 225d
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg bpf net C 88 5d07h 231d 💬 1 [58d]
memory leak in fasync_helper (2) net C 1 186d 266d PATCH [99d]
WARNING in inet_sock_destruct (4) net C done 730 5d07h 356d 💬 4 [44d]
unregister_netdevice: waiting for DEV to become free (8) net C done 4802 now 369d PATCH [122d]
INFO: task hung in rfkill_unregister (3) net nfc C 75 1d10h 372d 💬 1 [59d]
INFO: task hung in synchronize_rcu (4) net fs C done error 279 41m 406d 💬 6 [89d]
INFO: task hung in del_device_store net syz error 271 8d08h 466d
INFO: task hung in rfkill_sync_work net nfc C done 29 40d 535d PATCH [479d]
INFO: task hung in linkwatch_event (3) net 1224 1h55m 569d 💬 5 [107d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net C 605 18h52m 573d 💬 1 [13d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable 469 3d19h 575d PATCH [358d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 179 12d 576d
INFO: task hung in rfkill_global_led_trigger_worker (2) net nfc C error 1285 1h20m 576d PATCH [479d]
WARNING in ip_rt_bug (2) net C done error 141 22h57m 610d
INFO: task can't die in vlan_ioctl_handler net 104 4h39m 745d
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 75 1d02h 972d
INFO: rcu detected stall in net_tx_action net C unreliable done 37 39d 1078d 💬 1 [687d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 3790 16h11m 1121d PATCH [358d]
general protection fault in skb_release_data (2) net bluetooth C done error 622 7h38m 1373d
INFO: task hung in process_one_work (4) net syz error error 50 15d 1392d
INFO: rcu detected stall in tc_modify_qdisc net C done 479 15h49m 1415d 💬 13 [44d]
INFO: task hung in switchdev_deferred_process_work (2) net C inconclusive 1148 40m 1417d 💬 5 [13d]
INFO: rcu detected stall in __sys_sendmsg net C done inconclusive 2 1046d 1438d
memory leak in inet6_create (2) net C 3 209d 1498d
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 344d 1535d
WARNING in kcm_write_msgs net C done 503 7d20h 1547d 💬 5 [44d]
KMSAN: uninit-value in eth_type_trans (2) net C 5041 6h21m 1604d 💬 5 [13d]
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 991 10d 1654d 💬 5 [13d]
WARNING in rcu_check_gp_start_stall net C done error 670 1h37m 1938d 💬 7 [407d]
INFO: task hung in rtnetlink_rcv_msg net C inconclusive inconclusive 1699 1h27m 1938d 💬 27 [13d]
moderation (15):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready bpf net 1 11d 7d12h
WARNING: refcount bug in nsim_fib_event_nb net 1 9d03h 8d14h
KCSAN: data-race in __dev_change_flags / is_upper_ndev_bond_master_filter (9) net 57 2d01h 9d03h
general protection fault in nci_unregister_device net nfc 2 17d 18d
WARNING: refcount bug in inet_twsk_kill net 1 29d 25d PATCH [21d]
Internal error in format_decode (2) net 2 20d 25d
BUG: soft lockup in call_timer_fn net pm 4 8d20h 33d
Internal error in number (2) net 1 38d 34d
WARNING: refcount bug in cache_clean net nfs 2 43d 39d
KASAN: slab-use-after-free Read in slip_open (2) net 1 49d 45d
Internal error in sprintf (2) net 4 31d 46d
general protection fault in arp_create net 1 54d 52d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 751d 1170d
KCSAN: data-race in _prb_read_valid / prb_reserve net 2930 17m 1312d
corrupted report (2) net 507482 now 2255d