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 1d13h 2d10h
WARNING in l2tp_exit_net net 9 2d11h 3d16h 💬 1 [3d05h]
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 13d
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 [6d07h]
BUG: unable to handle kernel NULL pointer dereference in tcp_bpf_sendmsg bpf net 2 23d 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 24d
Internal error in sprintf (3) net 5 28d 28d 💬 1 [28d]
possible deadlock in rtnl_lock (8) net C 23 10h24m 28d 💬 5 [5d07h]
WARNING in skb_ensure_writable (2) bpf net 26 33d 30d
possible deadlock in sockopt_lock_sock net 42 1h12m 32d
WARNING: ODEBUG bug in get_taint net usb 12 8h24m 32d
Internal error in desc_read_finalized_seq (3) net 4 13d 34d
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 5d13h 34d
general protection fault in smc_diag_dump_proto net s390 C inconclusive 10 1d04h 38d PATCH [33d]
INFO: task hung in switchdev_deferred_process_work (3) net 57 22h01m 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 13d 48d
INFO: task hung in addrconf_dad_work (5) net 117 1d11h 49d
INFO: task hung in linkwatch_event (4) net 141 2d01h 51d
INFO: task hung in netlink_dump (5) net 122 38d 53d
KMSAN: uninit-value in skb_put net usb 1 57d 53d
INFO: task hung in nsim_create (2) net 38 39d 54d 💬 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 1849 7m 60d 💬 1 [14d]
INFO: task hung in cleanup_net (7) net 39 2d14h 66d
BUG: sleeping function called from invalid context in synchronize_net net C done 3 27d 67d 💬 2 [57d]
possible deadlock in do_ip_getsockopt (3) net 42 5h45m 67d
possible deadlock in do_ipv6_setsockopt (4) net 92 32m 68d
possible deadlock in ip_mroute_setsockopt net 149 3h09m 68d
INFO: task hung in filemap_fault (6) net 96 15h58m 69d
possible deadlock in ip_mc_drop_socket (2) net 10 32d 70d
possible deadlock in smc_shutdown s390 net 3 53d 72d
WARNING: suspicious RCU usage in dev_activate net C error 101 12h30m 75d PATCH [59d]
upstream test error: KMSAN: uninit-value in virtnet_poll net virt 1 84d 80d
possible deadlock in smc_vlan_by_tcpsk net s390 C 13 2d18h 82d PATCH [2d16h]
possible deadlock in do_ip_setsockopt (4) net C done 1029 now 82d
possible deadlock in smc_switch_to_fallback (2) net s390 C error 2523 now 84d
WARNING in dev_deactivate_many net C 188 11d 84d
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 96d 92d
KMSAN: uninit-value in nci_ntf_packet (3) nfc net 23 2d03h 92d
KMSAN: uninit-value in rtl8150_get_link_ksettings net usb 1 97d 93d
possible deadlock in kvfree_call_rcu (2) net C unreliable 594 3d07h 97d
WARNING in bond_xdp_get_xmit_slave (2) net 118 10h14m 98d PATCH [10h46m]
KASAN: global-out-of-bounds Read in __hw_addr_add_ex net 193 46d 104d
KASAN: use-after-free Read in rhashtable_lookup_fast (2) net 47 20d 105d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 3 13d 105d
INFO: task hung in nsim_destroy (4) net 169 3d06h 108d
INFO: task hung in __vhost_worker_flush net virt 246 14d 109d 💬 4 [28d]
INFO: rcu detected stall in sys_bpf (9) bpf net C error 32 5d19h 111d
general protection fault in dev_map_enqueue (2) bpf net C error done 336 46d 112d PATCH [61d]
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 52 20d 115d
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 31d 130d PATCH [44d]
INFO: rcu detected stall in sock_write_iter (3) net C done 18 15d 132d 💬 1 [132d]
KMSAN: uninit-value in cmsghdr_from_user_compat_to_kern net 306 14h39m 133d
possible deadlock in team_del_slave (3) net C error 163744 now 143d PATCH [71d]
KMSAN: uninit-value in hsr_get_node (3) net C 9 100d 151d 💬 8 [58d]
WARNING in __xdp_reg_mem_model net bpf C done done 110 69d 152d 💬 1 [39d]
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 62d 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 9h24m 172d 💬 2 [134d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 170 5h33m 177d PATCH [161d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 97d 182d
possible deadlock in team_port_change_check (2) net C done 1058 15m 200d 💬 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 227d 💬 2 [9d02h]
INFO: rcu detected stall in ipv6_rcv (4) net C done done 6 19h01m 257d
INFO: rcu detected stall in fq_pie_timer (2) net C done 32 2d23h 264d 💬 2 [262d]
WARNING: ODEBUG bug in advance_sched net C done 10 12d 270d 💬 1 [269d]
INFO: rcu detected stall in sys_recvmmsg (3) net 52 16h22m 272d
KASAN: slab-use-after-free Read in advance_sched net C error 15 16h30m 272d PATCH [8d09h]
WARNING in call_rcu (3) net C 3 170d 273d
KASAN: slab-use-after-free Read in taprio_dump net C error 54 1d14h 273d 💬 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 1d10h 286d 💬 1 [286d]
INFO: rcu detected stall in sys_socket (10) net apparmor mm C done 26 22d 291d 💬 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 326d 💬 1 [63d]
memory leak in fasync_helper (2) net C 1 281d 361d PATCH [194d]
WARNING in inet_sock_destruct (4) net C done 1933 2h02m 451d 💬 4 [14d]
unregister_netdevice: waiting for DEV to become free (8) net C done 20970 8m 464d PATCH [217d]
INFO: task hung in rfkill_unregister (3) net nfc C 173 13h49m 467d 💬 1 [28d]
INFO: task hung in synchronize_rcu (4) net fs C done error 634 2d00h 501d 💬 6 [45d]
INFO: task hung in del_device_store net syz error 391 1d00h 561d
INFO: task hung in rfkill_sync_work net nfc C done 30 28d 629d PATCH [574d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net C 724 4h28m 668d 💬 1 [77d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable 469 28d 669d PATCH [453d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 228 1d14h 671d
WARNING in ip_rt_bug (2) net C done error 247 10h16m 705d 💬 3 [81d]
INFO: task can't die in vlan_ioctl_handler net 115 32d 840d
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 70d 1067d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net C unreliable 3890 7h42m 1216d PATCH [453d]
general protection fault in skb_release_data (2) bluetooth net C done error 683 56d 1468d
INFO: rcu detected stall in addrconf_dad_work (5) net C done inconclusive 12 87d 1470d
INFO: task hung in process_one_work (4) net syz error error 51 67d 1487d
INFO: rcu detected stall in tc_modify_qdisc net C done 509 1d13h 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 1630d
WARNING in kcm_write_msgs net C done 612 4d04h 1642d 💬 5 [45d]
KMSAN: uninit-value in eth_type_trans (2) net C 5435 15h21m 1699d 💬 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 1637 46m 2033d 💬 7 [14d]
moderation (7):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
Internal error in put_dec_trunc8 (2) net 1 6d21h 2d21h
Internal error in desc_read (2) net 1 19d 15d
KASAN: slab-use-after-free Read in xfrmi_newlink net 1 66d 62d
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 9d04h 103d
general protection fault in arp_create net 3 59d 147d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 846d 1265d