syzbot


Applied filters: Label=subsystems:net (drop)
open (101):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: rcu detected stall in neigh_timer_handler (8) net C done 4 4d04h 3h48m
KMSAN: uninit-value in nci_rx_work (2) net nfc C 16 1d03h 1d19h
possible deadlock in kvfree_call_rcu (2) net C unreliable 26 2d17h 2d03h
WARNING in bond_xdp_get_xmit_slave (2) net 5 2h50m 2d19h
WARNING: suspicious RCU usage in br_mst_set_state (2) net 3 2d11h 4d08h PATCH [3d15h]
INFO: task hung in __tun_chr_ioctl (6) net 45 2d05h 5d20h
KASAN: global-out-of-bounds Read in __hw_addr_add_ex net 19 2d16h 9d06h
KASAN: use-after-free Read in rhashtable_lookup_fast (2) net 16 15h44m 9d09h
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 2 15d 9d10h
INFO: task hung in nsim_destroy (4) net 95 1h31m 12d
INFO: task hung in __vhost_worker_flush kvm net virt 37 16d 14d
possible deadlock in sk_psock_skb_ingress_enqueue bpf net 1 18d 14d
INFO: rcu detected stall in sys_bpf (9) bpf net C error 11 3d00h 15d
possible deadlock in sock_map_update_common (2) bpf net C done 12 5d00h 15d
upstream boot error: KMSAN: uninit-value in receive_buf net virt 155 22d 15d PATCH [7d10h]
divide error in taprio_update_queue_max_sdu net 1 20d 16d
general protection fault in dev_map_enqueue (2) bpf net C error 156 1h25m 17d
WARNING: refcount bug in __netif_napi_del (3) net 14 2d11h 18d
upstream test error: KMSAN: uninit-value in receive_buf net virt 112 2h44m 18d
upstream boot error: KMSAN: uninit-value in corrupted net virt 1 22d 18d
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 27 7h20m 19d
INFO: rcu detected stall in sendmsg (4) net input usb C error 4 8d09h 19d
INFO: task hung in addrconf_dad_work (4) net 1718 now 23d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 18 9h25m 25d
KMSAN: uninit-value in nci_rsp_packet (2) net nfc 1 33d 29d
INFO: rcu detected stall in handle_softirqs net C done 2 32d 32d 💬 1 [32d]
possible deadlock in team_device_event (3) net 1 38d 34d
KASAN: slab-use-after-free Read in kcm_release net C 2 67d 36d
WARNING in inet_csk_get_port (3) net C done 8 22d 37d 💬 3 [16d]
KMSAN: uninit-value in cmsghdr_from_user_compat_to_kern net 90 1d01h 37d
possible deadlock in team_del_slave (3) net C error 41854 5m 47d 💬 1 [12d]
WARNING in skb_ensure_writable net bpf C done 2596 12h54m 51d PATCH [4d00h]
KMSAN: uninit-value in vsock_assign_transport (2) net virt C 6 40d 54d PATCH [26d]
KMSAN: uninit-value in hsr_get_node (3) net C 9 4d08h 55d 💬 3 [54d]
WARNING in __xdp_reg_mem_model bpf net C done 89 3d00h 56d 💬 1 [3h33m]
possible deadlock in sock_hash_update_common bpf net C error 38 7d12h 58d
possible deadlock in __sock_map_delete bpf net C 14 15d 59d PATCH [22d]
WARNING in prepare_to_wait_event net 1 64d 60d
KMSAN: uninit-value in sock_hash_delete_elem net bpf C 32 9d05h 61d
possible deadlock in sock_map_unref net bpf 9 26d 65d
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 11 1d19h 65d
memory leak in corrupted (2) net syz 430 4d17h 72d
INFO: task hung in nfc_urelease_event_work net nfc 34 21d 73d
WARNING: locking bug in nci_close_device (2) net nfc C error 11 58d 74d 💬 2 [69d]
possible deadlock in hsr_dev_xmit (2) net C done 143 3h36m 76d 💬 2 [38d]
possible deadlock in sk_psock_drop bpf net 56 2d11h 78d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 27 4d14h 82d PATCH [65d]
WARNING in __sock_map_delete bpf net C 34 69d 86d
possible deadlock in sock_map_delete_elem bpf net C error 869 2d00h 86d
INFO: task hung in register_nexthop_notifier (3) net 26 6h54m 86d 💬 3 [83d]
WARNING in rxrpc_alloc_data_txbuf afs net C unreliable error 9845 58d 92d PATCH [91d]
Internal error in desc_read_finalized_seq (2) net 1 98d 94d
KMSAN: uninit-value in bpf_prog_test_run_xdp bpf net C 4 32d 94d
possible deadlock in team_port_change_check (2) net C done 187 12h03m 104d 💬 5 [97d]
KASAN: slab-use-after-free Read in handle_tx (2) net 7 60d 112d 💬 1 [112d]
INFO: task hung in ceph_monc_stop ceph net C error 32 129d 126d
possible deadlock in smc_release net s390 C error 26 2d02h 131d
INFO: task hung in nfc_targets_found net nfc C done 45 67d 161d PATCH [149d]
INFO: rcu detected stall in ipv6_rcv (4) net C done 4 8d09h 161d
INFO: rcu detected stall in fq_pie_timer (2) net C done 6 1d16h 168d 💬 2 [166d]
WARNING: ODEBUG bug in advance_sched net C done 10 15d 174d 💬 1 [173d]
INFO: rcu detected stall in sys_recvmmsg (3) net 40 5h38m 176d
KASAN: slab-use-after-free Read in advance_sched net C error 15 49d 177d 💬 5 [110d]
WARNING in call_rcu (3) net C 3 75d 177d
INFO: task hung in addrconf_verify_work (8) net C error 1024 8m 177d
KASAN: slab-use-after-free Read in taprio_dump net C error 54 8d00h 177d 💬 3 [174d]
memory leak in radix_tree_insert (2) arm-msm net C 1 178d 188d PATCH [182d]
WARNING in tcp_recvmsg_locked (2) net C done 3 39d 190d 💬 1 [190d]
INFO: rcu detected stall in ip_list_rcv (6) net C done 9 1d14h 191d 💬 5 [180d]
KMSAN: uninit-value in xfrm_state_find (2) net 19 64d 223d 💬 1 [28d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 5 4d03h 224d
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg bpf net C 88 4d10h 230d 💬 1 [58d]
memory leak in fasync_helper (2) net C 1 185d 265d PATCH [98d]
WARNING in inet_sock_destruct (4) net C done 730 4d10h 355d 💬 4 [43d]
unregister_netdevice: waiting for DEV to become free (8) net C done 4734 5m 369d PATCH [121d]
INFO: task hung in rfkill_unregister (3) net nfc C 75 13h35m 371d 💬 1 [58d]
INFO: task hung in synchronize_rcu (4) net fs C done error 277 2h50m 406d 💬 6 [88d]
INFO: task hung in del_device_store net syz error 271 7d11h 465d
INFO: task hung in rfkill_sync_work net nfc C done 29 39d 534d PATCH [478d]
INFO: task hung in linkwatch_event (3) net 1196 1h24m 568d 💬 5 [106d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net C 603 10h59m 572d 💬 1 [12d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable 469 2d22h 574d PATCH [357d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 179 11d 575d
INFO: task hung in rfkill_global_led_trigger_worker (2) net nfc C error 1283 37m 575d PATCH [478d]
WARNING in ip_rt_bug (2) net C done error 141 1h53m 609d
INFO: task can't die in vlan_ioctl_handler net 103 1d05h 744d
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 75 5h36m 971d
INFO: rcu detected stall in net_tx_action net C unreliable done 37 38d 1077d 💬 1 [686d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 3789 44m 1120d PATCH [357d]
general protection fault in skb_release_data (2) net bluetooth C done error 618 12h24m 1372d
INFO: task hung in process_one_work (4) net syz error error 50 14d 1392d
INFO: rcu detected stall in tc_modify_qdisc net C done 478 13h22m 1414d 💬 13 [43d]
INFO: task hung in switchdev_deferred_process_work (2) net C inconclusive 1136 4h36m 1416d 💬 5 [12d]
INFO: rcu detected stall in __sys_sendmsg net C done inconclusive 2 1045d 1437d
memory leak in inet6_create (2) net C 3 209d 1497d
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 343d 1534d
WARNING in kcm_write_msgs net C done 503 6d23h 1546d 💬 5 [43d]
KMSAN: uninit-value in eth_type_trans (2) net C 5019 7h06m 1603d 💬 5 [12d]
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 991 9d04h 1653d 💬 5 [12d]
WARNING in rcu_check_gp_start_stall net C done error 651 21m 1937d 💬 7 [406d]
INFO: task hung in rtnetlink_rcv_msg net C inconclusive inconclusive 1669 1h29m 1937d 💬 27 [12d]
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 10d 6d15h
WARNING: refcount bug in nsim_fib_event_nb net 1 8d06h 7d17h
KCSAN: data-race in __dev_change_flags / is_upper_ndev_bond_master_filter (9) net 57 1d04h 8d06h
general protection fault in nci_unregister_device net nfc 2 16d 17d
WARNING: refcount bug in inet_twsk_kill net 1 28d 24d PATCH [20d]
Internal error in format_decode (2) net 2 19d 24d
BUG: soft lockup in call_timer_fn net pm 4 7d23h 32d
Internal error in number (2) net 1 37d 33d
WARNING: refcount bug in cache_clean net nfs 2 42d 38d
KASAN: slab-use-after-free Read in slip_open (2) net 1 48d 44d
Internal error in sprintf (2) net 4 30d 45d
general protection fault in arp_create net 1 54d 51d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 750d 1169d
KCSAN: data-race in _prb_read_valid / prb_reserve net 2926 8h37m 1311d
corrupted report (2) net 506472 now 2254d