syzbot


Applied filters: Label=subsystems:net (drop)
open (118):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in hsr_proxy_announce net 2 3d01h 1d12h PATCH [3h18m]
WARNING in __dev_queue_xmit (4) net C 324 2h09m 3d04h PATCH [1d09h]
KASAN: slab-use-after-free Read in unix_stream_read_actor (2) net C inconclusive 4 7d18h 3d07h PATCH [2d02h]
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 1 3d15h 3d09h
possible deadlock in ipv6_sock_mc_close (2) net 1 6d18h 4d09h
WARNING in hsr_fill_frame_info net C error 64 3h58m 8d23h PATCH [1d08h]
general protection fault in phy_start_cable_test_tdr net C done 57 9d13h 10d PATCH [10d]
WARNING in sock_map_destroy bpf net C error 6 11d 11d PATCH [2d15h]
BUG: unable to handle kernel NULL pointer dereference in tcp_bpf_sendmsg bpf net 2 14d 11d
WARNING in page_pool_put_unrefed_netmem net 2 16d 12d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev net s390 1 64d 15d
Internal error in sprintf (3) net 5 19d 19d 💬 1 [19d]
possible deadlock in rtnl_lock (8) net 10 4d23h 19d
WARNING in skb_ensure_writable (2) net bpf 26 24d 21d
possible deadlock in sockopt_lock_sock net 15 5d17h 23d
WARNING: ODEBUG bug in get_taint net usb 10 1d15h 23d
Internal error in desc_read_finalized_seq (3) net 4 4d08h 25d
KASAN: slab-use-after-free Read in team_dummy_transmit net 1 56d 25d
Unable to handle kernel execute from non-executable memory at virtual address ADDR net s390 3 13d 25d
general protection fault in smc_diag_dump_proto net s390 C inconclusive 8 7d01h 29d PATCH [24d]
INFO: task hung in switchdev_deferred_process_work (3) net 53 3d14h 30d
Internal error in fib6_table_lookup (2) net 1 35d 31d
WARNING in l2tp_nl_cmd_tunnel_delete net 1 35d 33d
Internal error in _prb_read_valid (2) net 5 4d06h 40d
INFO: task hung in addrconf_dad_work (5) net 107 8h30m 40d
INFO: task hung in linkwatch_event (4) net 132 3h36m 42d
INFO: task hung in netlink_dump (5) net 122 29d 44d
KMSAN: uninit-value in skb_put net usb 1 48d 44d
INFO: task hung in nsim_create (2) net 38 31d 45d 💬 4 [44d]
WARNING in cake_dequeue (2) net 4 47d 45d
WARNING in hsr_netdev_notify net 1 53d 49d
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 1553 now 51d 💬 1 [5d14h]
INFO: task hung in cleanup_net (7) net 37 2d00h 57d
BUG: sleeping function called from invalid context in synchronize_net net C done 3 19d 58d 💬 2 [49d]
possible deadlock in do_ip_getsockopt (3) net 8 17d 59d
possible deadlock in do_ipv6_setsockopt (4) net 31 7h24m 59d
possible deadlock in ip_mroute_setsockopt net 129 2d13h 59d
INFO: task hung in filemap_fault (6) net 90 3h54m 60d
possible deadlock in ip_mc_drop_socket (2) net 10 23d 61d
possible deadlock in smc_shutdown s390 net 3 44d 63d
KCSAN: data-race in __dev_change_flags / is_upper_ndev_bond_master_filter (9) net 65 28d 65d PATCH [40d]
WARNING: suspicious RCU usage in dev_activate net 91 30m 66d PATCH [50d]
upstream test error: KMSAN: uninit-value in virtnet_poll net virt 1 75d 71d
possible deadlock in smc_vlan_by_tcpsk net s390 C 11 1d12h 73d
possible deadlock in do_ip_setsockopt (4) net C done 845 23h22m 73d
possible deadlock in smc_switch_to_fallback (2) net s390 C error 2377 2h02m 75d
WARNING in dev_deactivate_many net C 188 2d20h 75d
Internal error in format_decode (2) net 10 10d 76d
BUG: soft lockup in call_timer_fn net mm 19 39d 81d
KMSAN: uninit-value in hsr_forward_skb net 1 87d 83d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 21 17d 83d
KMSAN: uninit-value in rtl8150_get_link_ksettings net usb 1 88d 84d
INFO: rcu detected stall in neigh_timer_handler (8) net C done 72 27d 86d 💬 2 [61d]
KMSAN: uninit-value in nci_rx_work (2) net nfc C 20 85d 88d PATCH [30d]
possible deadlock in kvfree_call_rcu (2) net C unreliable 495 13h47m 88d
WARNING in bond_xdp_get_xmit_slave (2) net 99 2d03h 89d
KASAN: global-out-of-bounds Read in __hw_addr_add_ex net 193 37d 96d
KASAN: use-after-free Read in rhashtable_lookup_fast (2) net 47 11d 96d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 3 4d16h 96d
INFO: task hung in nsim_destroy (4) net 167 2d14h 99d
INFO: task hung in __vhost_worker_flush net virt 246 6d01h 101d 💬 4 [19d]
INFO: rcu detected stall in sys_bpf (9) bpf net C error 31 5d11h 102d
general protection fault in dev_map_enqueue (2) bpf net C error done 336 37d 103d PATCH [52d]
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 52 11d 106d
INFO: rcu detected stall in sendmsg (4) net input usb C error 10 5d17h 106d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 85d 112d
possible deadlock in team_device_event (3) net C 7 22d 121d PATCH [35d]
INFO: rcu detected stall in sock_write_iter (3) net C done 18 6d15h 123d 💬 1 [123d]
KMSAN: uninit-value in cmsghdr_from_user_compat_to_kern net 269 6h22m 124d
possible deadlock in team_del_slave (3) net C error 151595 6m 134d PATCH [62d]
KMSAN: uninit-value in hsr_get_node (3) net C 9 91d 142d 💬 8 [49d]
WARNING in __xdp_reg_mem_model net bpf C done done 110 60d 143d 💬 1 [30d]
KMSAN: uninit-value in sock_hash_delete_elem net bpf C 32 96d 147d PATCH [68d]
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 20 53d 152d
INFO: task hung in nfc_urelease_event_work net nfc 36 40d 160d
possible deadlock in hsr_dev_xmit (2) net C done 385 1d16h 163d 💬 2 [125d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 123 18h22m 169d PATCH [152d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 88d 173d
possible deadlock in team_port_change_check (2) net C done 945 19m 191d 💬 5 [5d14h]
KASAN: slab-use-after-free Read in handle_tx (2) net 8 56d 199d 💬 1 [199d]
INFO: task hung in ceph_monc_stop ceph net C error 32 215d 213d
possible deadlock in smc_release net s390 C error done 26 30d 218d 💬 2 [5h25m]
INFO: rcu detected stall in ipv6_rcv (4) net C done done 5 81d 248d
INFO: rcu detected stall in fq_pie_timer (2) net C done 28 3d23h 255d 💬 2 [253d]
WARNING: ODEBUG bug in advance_sched net C done 10 3d19h 261d 💬 1 [260d]
INFO: rcu detected stall in sys_recvmmsg (3) net 48 11d 263d
KASAN: slab-use-after-free Read in advance_sched net C error 15 22d 263d PATCH [2d09h]
WARNING in call_rcu (3) net C 3 161d 264d
KASAN: slab-use-after-free Read in taprio_dump net C error 54 6d23h 264d 💬 3 [261d]
memory leak in radix_tree_insert (2) arm-msm net C 1 264d 274d PATCH [269d]
WARNING in tcp_recvmsg_locked (2) net C done 5 17d 277d 💬 1 [277d]
INFO: rcu detected stall in sys_socket (10) net apparmor mm C done 26 13d 282d 💬 6 [277d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 9 29d 311d
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg bpf net C 108 58d 317d 💬 1 [54d]
memory leak in fasync_helper (2) net C 1 272d 352d PATCH [185d]
WARNING in inet_sock_destruct (4) net C done 1673 8h32m 442d 💬 4 [5d14h]
unregister_netdevice: waiting for DEV to become free (8) net C done 18992 now 455d PATCH [208d]
INFO: task hung in rfkill_unregister (3) net nfc C 161 1d03h 458d 💬 1 [19d]
INFO: task hung in synchronize_rcu (4) net fs C done error 626 8h23m 492d 💬 6 [36d]
INFO: task hung in del_device_store net syz error 384 1d09h 552d
INFO: task hung in rfkill_sync_work net nfc C done 30 20d 621d PATCH [565d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net C 697 21h45m 659d 💬 1 [68d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable 469 19d 661d PATCH [444d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 224 3d15h 662d
WARNING in ip_rt_bug (2) net C done error 244 1h37m 696d 💬 3 [72d]
INFO: task can't die in vlan_ioctl_handler net 115 23d 831d
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 61d 1058d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net C unreliable 3865 1d13h 1207d PATCH [444d]
general protection fault in skb_release_data (2) bluetooth net C done error 683 47d 1459d
INFO: rcu detected stall in addrconf_dad_work (5) net C done inconclusive 12 78d 1461d
INFO: task hung in process_one_work (4) net syz error error 51 58d 1478d
INFO: rcu detected stall in tc_modify_qdisc net C done 503 14h56m 1501d 💬 13 [68d]
memory leak in inet6_create (2) net C 3 295d 1584d
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 430d 1621d
WARNING in kcm_write_msgs net C done 610 1d02h 1633d 💬 5 [36d]
KMSAN: uninit-value in eth_type_trans (2) net C 5364 3h47m 1690d 💬 5 [5d14h]
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1012 58d 1740d 💬 5 [68d]
WARNING in rcu_check_gp_start_stall net C done error 1570 3h44m 2024d 💬 7 [5d14h]
moderation (7):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (7) net 2 4d20h 2d07h
Internal error in desc_read (2) net 1 10d 6d09h
KASAN: slab-use-after-free Read in xfrmi_newlink net 1 57d 53d
KASAN: slab-use-after-free Read in cpu_map_enqueue bpf net 3 42d 55d
WARNING: refcount bug in nsim_fib_event_nb net 3 7h13m 94d
general protection fault in arp_create net 3 50d 138d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 837d 1256d