syzbot


Applied filters: Label=subsystems:net (drop)
open (113):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in l2tp_exit_net net 9 26m 1d06h 💬 1 [19h10m]
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 1 10d 9d20h
possible deadlock in ipv6_sock_mc_close (2) net 1 13d 10d
general protection fault in phy_start_cable_test_tdr net C done 57 15d 17d PATCH [17d]
WARNING in sock_map_destroy bpf net C error 6 18d 17d PATCH [3d21h]
BUG: unable to handle kernel NULL pointer dereference in tcp_bpf_sendmsg bpf net 2 20d 18d
WARNING in page_pool_put_unrefed_netmem net 2 22d 18d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev net s390 1 70d 21d
Internal error in sprintf (3) net 5 25d 25d 💬 1 [25d]
possible deadlock in rtnl_lock (8) net C 21 14h27m 26d 💬 5 [2d20h]
WARNING in skb_ensure_writable (2) bpf net 26 31d 27d
possible deadlock in sockopt_lock_sock net 27 3h00m 29d
WARNING: ODEBUG bug in get_taint net usb 10 8d02h 30d
Internal error in desc_read_finalized_seq (3) net 4 10d 31d
KASAN: slab-use-after-free Read in team_dummy_transmit net 1 62d 31d
Unable to handle kernel execute from non-executable memory at virtual address ADDR net s390 4 3d02h 31d
general protection fault in smc_diag_dump_proto net s390 C inconclusive 9 5d14h 35d PATCH [30d]
INFO: task hung in switchdev_deferred_process_work (3) net 56 4d05h 36d
Internal error in fib6_table_lookup (2) net 1 41d 37d
WARNING in l2tp_nl_cmd_tunnel_delete net 1 42d 40d
Internal error in _prb_read_valid (2) net 5 10d 46d
INFO: task hung in addrconf_dad_work (5) net 115 6h15m 46d
INFO: task hung in linkwatch_event (4) net 140 5h28m 49d
INFO: task hung in netlink_dump (5) net 122 35d 50d
KMSAN: uninit-value in skb_put net usb 1 55d 51d
INFO: task hung in nsim_create (2) net 38 37d 51d 💬 4 [51d]
WARNING in cake_dequeue (2) net 4 54d 51d
WARNING in hsr_netdev_notify net 1 60d 56d
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 1777 now 58d 💬 1 [12d]
INFO: task hung in cleanup_net (7) net 39 4h03m 64d
BUG: sleeping function called from invalid context in synchronize_net net C done 3 25d 64d 💬 2 [55d]
possible deadlock in do_ip_getsockopt (3) net 11 2h39m 65d
possible deadlock in do_ipv6_setsockopt (4) net 45 54m 65d
possible deadlock in ip_mroute_setsockopt net 139 3h57m 65d
INFO: task hung in filemap_fault (6) net 94 2d06h 66d
possible deadlock in ip_mc_drop_socket (2) net 10 29d 67d
possible deadlock in smc_shutdown s390 net 3 51d 69d
KCSAN: data-race in __dev_change_flags / is_upper_ndev_bond_master_filter (9) net 65 34d 71d PATCH [46d]
WARNING: suspicious RCU usage in dev_activate net syz error 97 11h20m 72d PATCH [56d]
upstream test error: KMSAN: uninit-value in virtnet_poll net virt 1 81d 77d
possible deadlock in smc_vlan_by_tcpsk net s390 C 13 7h18m 79d PATCH [5h17m]
possible deadlock in do_ip_setsockopt (4) net C done 899 27m 79d
possible deadlock in smc_switch_to_fallback (2) net s390 C error 2445 2h48m 81d
WARNING in dev_deactivate_many net C 188 9d06h 81d
Internal error in format_decode (2) net 10 17d 82d
BUG: soft lockup in call_timer_fn net mm 19 45d 88d
KMSAN: uninit-value in hsr_forward_skb net 1 93d 89d
KMSAN: uninit-value in nci_ntf_packet (3) nfc net 21 23d 89d
KMSAN: uninit-value in rtl8150_get_link_ksettings net usb 1 94d 90d
possible deadlock in kvfree_call_rcu (2) net C unreliable 594 20h27m 95d
WARNING in bond_xdp_get_xmit_slave (2) net 107 6h37m 96d
KASAN: global-out-of-bounds Read in __hw_addr_add_ex net 193 43d 102d
KASAN: use-after-free Read in rhashtable_lookup_fast (2) net 47 17d 102d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 3 11d 102d
INFO: task hung in nsim_destroy (4) net 169 19h51m 105d
INFO: task hung in __vhost_worker_flush net virt 246 12d 107d 💬 4 [25d]
INFO: rcu detected stall in sys_bpf (9) bpf net C error 32 3d08h 108d
general protection fault in dev_map_enqueue (2) bpf net C error done 336 44d 110d PATCH [58d]
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 52 17d 112d
INFO: rcu detected stall in sendmsg (4) net input usb C error 10 12d 113d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 92d 118d
possible deadlock in team_device_event (3) net C 7 28d 127d PATCH [41d]
INFO: rcu detected stall in sock_write_iter (3) net C done 18 13d 129d 💬 1 [129d]
KMSAN: uninit-value in cmsghdr_from_user_compat_to_kern net 292 20h32m 131d
possible deadlock in team_del_slave (3) net C error 160360 now 140d PATCH [69d]
KMSAN: uninit-value in hsr_get_node (3) net C 9 97d 149d 💬 8 [55d]
WARNING in __xdp_reg_mem_model net bpf C done done 110 67d 149d 💬 1 [36d]
KMSAN: uninit-value in sock_hash_delete_elem net bpf C 32 102d 154d PATCH [74d]
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 20 59d 159d
INFO: task hung in nfc_urelease_event_work net nfc 36 47d 167d
possible deadlock in hsr_dev_xmit (2) net C done 388 1d16h 169d 💬 2 [131d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 158 9h05m 175d PATCH [158d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 95d 179d
possible deadlock in team_port_change_check (2) net C done 1022 4h41m 197d 💬 5 [12d]
KASAN: slab-use-after-free Read in handle_tx (2) net 8 63d 205d 💬 1 [205d]
INFO: task hung in ceph_monc_stop ceph net C error 32 222d 220d
possible deadlock in smc_release net s390 C error done 26 36d 224d 💬 2 [6d15h]
INFO: rcu detected stall in ipv6_rcv (4) net C done done 5 87d 254d
INFO: rcu detected stall in fq_pie_timer (2) net C done 32 12h49m 261d 💬 2 [259d]
WARNING: ODEBUG bug in advance_sched net C done 10 10d 267d 💬 1 [266d]
INFO: rcu detected stall in sys_recvmmsg (3) net 50 3d14h 269d
KASAN: slab-use-after-free Read in advance_sched net C error 15 28d 270d PATCH [5d22h]
WARNING in call_rcu (3) net C 3 168d 270d
KASAN: slab-use-after-free Read in taprio_dump net C error 54 13d 270d 💬 3 [268d]
memory leak in radix_tree_insert (2) arm-msm net C 1 271d 281d PATCH [276d]
WARNING in tcp_recvmsg_locked (2) net C done 5 24d 283d 💬 1 [283d]
INFO: rcu detected stall in sys_socket (10) net apparmor mm C done 26 20d 288d 💬 6 [284d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 9 36d 317d
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg bpf net C 108 65d 323d 💬 1 [60d]
memory leak in fasync_helper (2) net C 1 278d 359d PATCH [191d]
WARNING in inet_sock_destruct (4) net C done 1836 1h27m 448d 💬 4 [12d]
unregister_netdevice: waiting for DEV to become free (8) net C done 20412 now 462d PATCH [214d]
INFO: task hung in rfkill_unregister (3) net nfc C 168 1d21h 464d 💬 1 [26d]
INFO: task hung in synchronize_rcu (4) net fs C done error 632 1h47m 499d 💬 6 [43d]
INFO: task hung in del_device_store net syz error 390 4h09m 558d
INFO: task hung in rfkill_sync_work net nfc C done 30 26d 627d PATCH [571d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net C 723 9h46m 665d 💬 1 [74d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable 469 26d 667d PATCH [450d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 225 4d08h 668d
WARNING in ip_rt_bug (2) net C done error 246 4d18h 702d 💬 3 [78d]
INFO: task can't die in vlan_ioctl_handler net 115 29d 838d
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 67d 1064d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net C unreliable 3877 5h25m 1213d PATCH [450d]
general protection fault in skb_release_data (2) bluetooth net C done error 683 53d 1465d
INFO: rcu detected stall in addrconf_dad_work (5) net C done inconclusive 12 84d 1467d
INFO: task hung in process_one_work (4) net syz error error 51 64d 1485d
INFO: rcu detected stall in tc_modify_qdisc net C done 507 3d14h 1508d 💬 13 [74d]
memory leak in inet6_create (2) net C 3 302d 1591d
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 437d 1627d
WARNING in kcm_write_msgs net C done 612 1d18h 1640d 💬 5 [43d]
KMSAN: uninit-value in eth_type_trans (2) net C 5425 17h35m 1696d 💬 5 [12d]
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1012 65d 1746d 💬 5 [74d]
WARNING in rcu_check_gp_start_stall net C done error 1615 45m 2030d 💬 7 [12d]
moderation (8):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
Internal error in put_dec_trunc8 (2) net 1 4d11h 11h08m
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (7) net 4 8h56m 8d17h
Internal error in desc_read (2) net 1 16d 12d
KASAN: slab-use-after-free Read in xfrmi_newlink net 1 63d 59d
KASAN: slab-use-after-free Read in cpu_map_enqueue bpf net 3 49d 61d
WARNING: refcount bug in nsim_fib_event_nb net 3 6d17h 101d
general protection fault in arp_create net 3 56d 144d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 843d 1263d