syzbot


Applied filters: Label=subsystems:net (drop)
open (102):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel paging request in bpf_prog_ADDR (3) bpf net C done 6 2d03h 1d17h
KASAN: stack-out-of-bounds Read in xdp_do_check_flushed bpf net C done 4 9h17m 2d17h
INFO: task hung in cleanup_net (7) net 32 1h20m 3d10h
BUG: sleeping function called from invalid context in synchronize_net net C error 2 3d12h 3d14h 💬 2 [2d07h]
possible deadlock in do_ip_getsockopt (3) net 1 8d12h 4d12h
possible deadlock in do_ipv6_setsockopt (4) net 1 7d16h 4d17h
possible deadlock in ip_mroute_setsockopt net 1 5d03h 4d18h
stack segment fault in cpu_map_redirect bpf net C done 11 6d16h 5d16h
INFO: task hung in filemap_fault (6) net serial 46 20h30m 5d17h
possible deadlock in ip_mc_drop_socket (2) net 1 8d13h 6d17h
possible deadlock in smc_shutdown net s390 1 13d 9d00h
KCSAN: data-race in __dev_change_flags / is_upper_ndev_bond_master_filter (9) net 63 2d02h 10d 💬 1 [10d]
WARNING: suspicious RCU usage in dev_activate net 12 2d02h 11d 💬 2 [11d]
upstream test error: KMSAN: uninit-value in virtnet_poll virt net 1 20d 16d
possible deadlock in smc_vlan_by_tcpsk net s390 1 22d 18d
possible deadlock in do_ip_setsockopt (4) net 42 4d15h 18d
possible deadlock in smc_switch_to_fallback (2) net s390 135 5h01m 20d
WARNING in dev_deactivate_many net C 6 8d06h 20d
Internal error in format_decode (2) net 7 17h27m 21d
KMSAN: uninit-value in hsr_forward_skb net 1 32d 28d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 4 32d 28d
KMSAN: uninit-value in rtl8150_get_link_ksettings net usb 1 33d 29d
INFO: rcu detected stall in neigh_timer_handler (8) net C done 44 4h47m 32d 💬 2 [6d22h]
KMSAN: uninit-value in nci_rx_work (2) net nfc C 20 31d 34d
possible deadlock in kvfree_call_rcu (2) net C unreliable 250 1d17h 34d
WARNING in bond_xdp_get_xmit_slave (2) net 20 7d22h 35d
KASAN: global-out-of-bounds Read in __hw_addr_add_ex net 133 17h24m 41d
KASAN: use-after-free Read in rhashtable_lookup_fast (2) net 30 5h29m 41d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 2 48d 41d
INFO: task hung in nsim_destroy (4) net 149 2d14h 44d
INFO: task hung in __vhost_worker_flush net virt kvm 40 2d07h 46d
possible deadlock in sk_psock_skb_ingress_enqueue bpf net 1 50d 46d
possible deadlock in sock_map_update_common (2) net bpf C done 12 37d 47d
upstream boot error: KMSAN: uninit-value in receive_buf net virt 155 55d 48d PATCH [39d]
divide error in taprio_update_queue_max_sdu net 1 52d 48d
general protection fault in dev_map_enqueue (2) bpf net C error 329 13h37m 49d PATCH [4d15h]
WARNING: refcount bug in __netif_napi_del (3) net 18 20d 50d
upstream boot error: KMSAN: uninit-value in corrupted net virt 1 55d 51d
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 27 32d 51d
INFO: rcu detected stall in sendmsg (4) net input usb C error 6 14d 52d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 31d 57d
KMSAN: uninit-value in nci_rsp_packet (2) net nfc 1 66d 62d
possible deadlock in team_device_event (3) net 2 17d 66d
KASAN: slab-use-after-free Read in kcm_release net C 2 28d 68d
WARNING in inet_csk_get_port (3) net C done 8 54d 70d 💬 3 [48d]
KMSAN: uninit-value in cmsghdr_from_user_compat_to_kern net 105 30d 70d
possible deadlock in team_del_slave (3) net C error 75552 5m 79d PATCH [8d03h]
KMSAN: uninit-value in hsr_get_node (3) net C 9 36d 88d 💬 3 [86d]
WARNING in __xdp_reg_mem_model bpf net C done 110 6d02h 89d 💬 1 [32d]
possible deadlock in sock_hash_update_common bpf net C error 38 39d 90d
WARNING in prepare_to_wait_event net 1 96d 92d
KMSAN: uninit-value in sock_hash_delete_elem net bpf C 32 41d 93d PATCH [13d]
KMSAN: uninit-value in __schedule (5) net 11 6d01h 96d
possible deadlock in sock_map_unref bpf net 9 59d 97d
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 19 3d12h 98d
memory leak in corrupted (2) net syz 432 9d21h 104d
INFO: task hung in nfc_urelease_event_work net nfc 34 53d 106d
possible deadlock in hsr_dev_xmit (2) net C done 219 3h25m 108d 💬 2 [71d]
possible deadlock in sk_psock_drop bpf net 56 34d 110d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 45 14h36m 114d PATCH [97d]
possible deadlock in sock_map_delete_elem bpf net C error 869 34d 118d
KMSAN: uninit-value in bpf_prog_test_run_xdp bpf net C 4 64d 127d
possible deadlock in team_port_change_check (2) net C done 434 7h47m 136d 💬 5 [129d]
KASAN: slab-use-after-free Read in handle_tx (2) net 8 2d06h 144d 💬 1 [144d]
INFO: task hung in ceph_monc_stop ceph net C error 32 161d 159d
possible deadlock in smc_release net s390 C error 26 6d04h 163d 💬 2 [4d21h]
INFO: rcu detected stall in ipv6_rcv (4) net C done 5 26d 193d
INFO: rcu detected stall in fq_pie_timer (2) net C done 8 1d01h 200d 💬 2 [198d]
WARNING: ODEBUG bug in advance_sched net C done 10 7d22h 206d 💬 1 [205d]
INFO: rcu detected stall in sys_recvmmsg (3) net 42 9d20h 209d
KASAN: slab-use-after-free Read in advance_sched net C error 15 12d 209d 💬 5 [142d]
WARNING in call_rcu (3) net C 3 107d 209d
KASAN: slab-use-after-free Read in taprio_dump net C error 54 9d16h 209d 💬 3 [207d]
memory leak in radix_tree_insert (2) arm-msm net C 1 210d 220d PATCH [215d]
WARNING in tcp_recvmsg_locked (2) net C done 5 8d00h 222d 💬 1 [222d]
INFO: rcu detected stall in sys_socket (10) net C done 23 2d03h 227d 💬 6 [223d]
KMSAN: uninit-value in xfrm_state_find (2) net 19 96d 255d 💬 1 [60d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 5 36d 257d
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg bpf net C 108 4d01h 262d 💬 1 [90d]
memory leak in fasync_helper (2) net C 1 217d 298d PATCH [130d]
WARNING in inet_sock_destruct (4) net C done 1299 3h44m 387d 💬 4 [13d]
unregister_netdevice: waiting for DEV to become free (8) net C done 8282 9m 401d PATCH [153d]
INFO: task hung in rfkill_unregister (3) net nfc C 106 2h27m 403d 💬 1 [91d]
INFO: task hung in synchronize_rcu (4) fs net C done error 433 16m 438d 💬 6 [120d]
INFO: task hung in del_device_store net syz error 331 2h45m 497d
INFO: task hung in rfkill_sync_work net nfc C done 29 8d08h 566d PATCH [510d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable 469 7d08h 606d PATCH [389d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 191 2d21h 607d
WARNING in ip_rt_bug (2) net C done error 203 21h05m 641d 💬 3 [17d]
INFO: task can't die in vlan_ioctl_handler net 111 8m 777d
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 7d00h 1003d
INFO: rcu detected stall in net_tx_action net C unreliable done 37 70d 1109d 💬 1 [718d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 3799 2d18h 1152d PATCH [389d]
general protection fault in skb_release_data (2) bluetooth net C done error 681 1d01h 1404d
INFO: task hung in process_one_work (4) net syz error error 51 3d17h 1424d
INFO: rcu detected stall in tc_modify_qdisc net C done 483 1d00h 1447d 💬 13 [13d]
memory leak in inet6_create (2) net C 3 241d 1530d
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 376d 1566d
WARNING in kcm_write_msgs net C done 578 4h16m 1579d 💬 5 [13d]
KMSAN: uninit-value in eth_type_trans (2) net C 5047 30d 1635d 💬 5 [45d]
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1012 4d06h 1685d 💬 5 [13d]
WARNING in rcu_check_gp_start_stall net C done error 1043 now 1969d 💬 7 [13d]
moderation (15):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in __dev_flush net bpf 1 4d03h 3h45m
KASAN: slab-use-after-free Read in cpu_map_enqueue bpf net 2 3d17h 22h39m
general protection fault in bq_flush_to_queue bpf net 1 5d08h 1d08h
general protection fault in __cpu_map_flush bpf net 2 11h20m 1d21h
KASAN: slab-use-after-free Read in __pnet_find_base_ndev net s390 1 9d11h 5d11h
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready bpf net 1 42d 38d
WARNING: refcount bug in nsim_fib_event_nb net 1 40d 40d
general protection fault in nci_unregister_device net nfc 2 48d 50d
WARNING: refcount bug in inet_twsk_kill net 1 60d 56d PATCH [52d]
Internal error in number (2) net 1 69d 65d
WARNING: refcount bug in cache_clean net nfs 2 74d 71d
KASAN: slab-use-after-free Read in slip_open (2) net 1 81d 77d
Internal error in sprintf (2) net 4 62d 77d
general protection fault in arp_create net 2 14h48m 83d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 782d 1202d