syzbot


Applied filters: Label=subsystems:net (drop)
open (113):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (7) net 8 1d06h 2d03h
WARNING in l2tp_exit_net net 9 2d04h 3d09h 💬 1 [2d23h]
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 1 12d 12d
possible deadlock in ipv6_sock_mc_close (2) net 1 15d 12d
general protection fault in phy_start_cable_test_tdr net C done 57 18d 19d PATCH [19d]
WARNING in sock_map_destroy bpf net C error 6 20d 20d PATCH [6d01h]
BUG: unable to handle kernel NULL pointer dereference in tcp_bpf_sendmsg bpf net 2 22d 20d
WARNING in page_pool_put_unrefed_netmem net 2 25d 21d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev net s390 1 72d 23d
Internal error in sprintf (3) net 5 27d 27d 💬 1 [27d]
possible deadlock in rtnl_lock (8) net C 23 3h39m 28d 💬 5 [5d00h]
WARNING in skb_ensure_writable (2) bpf net 26 33d 29d
possible deadlock in sockopt_lock_sock net 39 3h19m 32d
WARNING: ODEBUG bug in get_taint net usb 12 1h38m 32d
Internal error in desc_read_finalized_seq (3) net 4 12d 33d
KASAN: slab-use-after-free Read in team_dummy_transmit net 1 64d 34d
Unable to handle kernel execute from non-executable memory at virtual address ADDR net s390 4 5d06h 34d
general protection fault in smc_diag_dump_proto net s390 C inconclusive 10 21h46m 37d PATCH [33d]
INFO: task hung in switchdev_deferred_process_work (3) net 57 15h16m 38d
Internal error in fib6_table_lookup (2) net 1 44d 40d
WARNING in l2tp_nl_cmd_tunnel_delete net 1 44d 42d
Internal error in _prb_read_valid (2) net 5 12d 48d
INFO: task hung in addrconf_dad_work (5) net 117 1d05h 48d
INFO: task hung in linkwatch_event (4) net 141 1d18h 51d
INFO: task hung in netlink_dump (5) net 122 37d 53d
KMSAN: uninit-value in skb_put net usb 1 57d 53d
INFO: task hung in nsim_create (2) net 38 39d 53d 💬 4 [53d]
WARNING in cake_dequeue (2) net 4 56d 54d
WARNING in hsr_netdev_notify net 1 62d 58d
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 1843 56m 60d 💬 1 [14d]
INFO: task hung in cleanup_net (7) net 39 2d08h 66d
BUG: sleeping function called from invalid context in synchronize_net net C done 3 27d 66d 💬 2 [57d]
possible deadlock in do_ip_getsockopt (3) net 41 10h35m 67d
possible deadlock in do_ipv6_setsockopt (4) net 90 1h11m 67d
possible deadlock in ip_mroute_setsockopt net 148 1h00m 67d
INFO: task hung in filemap_fault (6) net 96 9h13m 68d
possible deadlock in ip_mc_drop_socket (2) net 10 31d 69d
possible deadlock in smc_shutdown s390 net 3 53d 72d
WARNING: suspicious RCU usage in dev_activate net C error 101 5h45m 75d PATCH [58d]
upstream test error: KMSAN: uninit-value in virtnet_poll net virt 1 83d 79d
possible deadlock in smc_vlan_by_tcpsk net s390 C 13 2d11h 81d PATCH [2d09h]
possible deadlock in do_ip_setsockopt (4) net C done 1013 57m 82d
possible deadlock in smc_switch_to_fallback (2) net s390 C error 2505 12m 83d
WARNING in dev_deactivate_many net C 188 11d 83d
Internal error in format_decode (2) net 10 19d 84d
BUG: soft lockup in call_timer_fn net mm 19 48d 90d
KMSAN: uninit-value in hsr_forward_skb net 1 95d 91d
KMSAN: uninit-value in nci_ntf_packet (3) nfc net 23 1d20h 91d
KMSAN: uninit-value in rtl8150_get_link_ksettings net usb 1 96d 92d
possible deadlock in kvfree_call_rcu (2) net C unreliable 594 3d00h 97d
WARNING in bond_xdp_get_xmit_slave (2) net 118 3h29m 98d PATCH [4h00m]
KASAN: global-out-of-bounds Read in __hw_addr_add_ex net 193 45d 104d
KASAN: use-after-free Read in rhashtable_lookup_fast (2) net 47 19d 104d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 3 13d 104d
INFO: task hung in nsim_destroy (4) net 169 2d23h 108d
INFO: task hung in __vhost_worker_flush net virt 246 14d 109d 💬 4 [27d]
INFO: rcu detected stall in sys_bpf (9) bpf net C error 32 5d12h 110d
general protection fault in dev_map_enqueue (2) bpf net C error done 336 46d 112d PATCH [60d]
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 52 19d 114d
INFO: rcu detected stall in sendmsg (4) net input usb C error 10 14d 115d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 94d 120d
possible deadlock in team_device_event (3) net C 7 30d 129d PATCH [44d]
INFO: rcu detected stall in sock_write_iter (3) net C done 18 15d 132d 💬 1 [131d]
KMSAN: uninit-value in cmsghdr_from_user_compat_to_kern net 306 7h54m 133d
possible deadlock in team_del_slave (3) net C error 163474 now 143d PATCH [71d]
KMSAN: uninit-value in hsr_get_node (3) net C 9 99d 151d 💬 8 [58d]
WARNING in __xdp_reg_mem_model net bpf C done done 110 69d 152d 💬 1 [38d]
KMSAN: uninit-value in sock_hash_delete_elem net bpf C 32 104d 156d PATCH [77d]
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 20 61d 161d
INFO: task hung in nfc_urelease_event_work net nfc 36 49d 169d
possible deadlock in hsr_dev_xmit (2) net C done 393 2h39m 171d 💬 2 [134d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 169 6h39m 177d PATCH [160d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 97d 181d
possible deadlock in team_port_change_check (2) net C done 1054 1h20m 199d 💬 5 [14d]
KASAN: slab-use-after-free Read in handle_tx (2) net 8 65d 208d 💬 1 [208d]
INFO: task hung in ceph_monc_stop ceph net C error 32 224d 222d
possible deadlock in smc_release net s390 C error done 26 39d 226d 💬 2 [8d19h]
INFO: rcu detected stall in ipv6_rcv (4) net C done done 6 12h16m 256d
INFO: rcu detected stall in fq_pie_timer (2) net C done 32 2d16h 263d 💬 2 [262d]
WARNING: ODEBUG bug in advance_sched net C done 10 12d 269d 💬 1 [269d]
INFO: rcu detected stall in sys_recvmmsg (3) net 52 9h37m 272d
KASAN: slab-use-after-free Read in advance_sched net C error 15 9h44m 272d PATCH [8d02h]
WARNING in call_rcu (3) net C 3 170d 272d
KASAN: slab-use-after-free Read in taprio_dump net C error 54 1d07h 272d 💬 3 [270d]
memory leak in radix_tree_insert (2) arm-msm net C 1 273d 283d PATCH [278d]
WARNING in tcp_recvmsg_locked (2) net C done 5 1d03h 285d 💬 1 [285d]
INFO: rcu detected stall in sys_socket (10) net apparmor mm C done 26 22d 290d 💬 6 [286d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 9 38d 320d
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg bpf net C 108 67d 325d 💬 1 [63d]
memory leak in fasync_helper (2) net C 1 280d 361d PATCH [193d]
WARNING in inet_sock_destruct (4) net C done 1920 2h28m 450d 💬 4 [14d]
unregister_netdevice: waiting for DEV to become free (8) net C done 20932 11m 464d PATCH [216d]
INFO: task hung in rfkill_unregister (3) net nfc C 173 7h03m 467d 💬 1 [28d]
INFO: task hung in synchronize_rcu (4) net fs C done error 634 1d17h 501d 💬 6 [45d]
INFO: task hung in del_device_store net syz error 391 18h12m 560d
INFO: task hung in rfkill_sync_work net nfc C done 30 28d 629d PATCH [573d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net C 723 2d13h 668d 💬 1 [77d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable 469 28d 669d PATCH [452d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 228 1d07h 670d
WARNING in ip_rt_bug (2) net C done error 247 3h31m 704d 💬 3 [80d]
INFO: task can't die in vlan_ioctl_handler net 115 31d 840d
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 70d 1066d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net C unreliable 3890 57m 1215d PATCH [452d]
general protection fault in skb_release_data (2) bluetooth net C done error 683 55d 1468d
INFO: rcu detected stall in addrconf_dad_work (5) net C done inconclusive 12 87d 1469d
INFO: task hung in process_one_work (4) net syz error error 51 66d 1487d
INFO: rcu detected stall in tc_modify_qdisc net C done 509 1d06h 1510d 💬 13 [77d]
memory leak in inet6_create (2) net C 3 304d 1593d
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 439d 1629d
WARNING in kcm_write_msgs net C done 612 3d22h 1642d 💬 5 [45d]
KMSAN: uninit-value in eth_type_trans (2) net C 5435 8h36m 1698d 💬 5 [14d]
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1012 67d 1749d 💬 5 [77d]
WARNING in rcu_check_gp_start_stall net C done error 1635 6h58m 2032d 💬 7 [14d]
moderation (7):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
Internal error in put_dec_trunc8 (2) net 1 6d15h 2d15h
Internal error in desc_read (2) net 1 19d 15d
KASAN: slab-use-after-free Read in xfrmi_newlink net 1 65d 61d
KASAN: slab-use-after-free Read in cpu_map_enqueue bpf net 3 51d 64d
WARNING: refcount bug in nsim_fib_event_nb net 3 8d21h 103d
general protection fault in arp_create net 3 58d 146d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 846d 1265d