syzbot


Applied filters: Label=subsystems:net (drop)
open (109):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: rcu detected stall in lapb_t1timer_expiry (2) net C error 3 6d18h 2d18h 💬 1 [2d17h]
WARNING in hsr_netdev_notify net 1 6d19h 2d19h
KASAN: slab-use-after-free Read in bq_xmit_all bpf net C done 8 13h51m 3d17h 💬 1 [13h04m]
general protection fault in __dev_flush bpf net C 14 now 3d18h
general protection fault in __cpu_map_flush bpf net 11 1d13h 4d01h
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 24 1d14h 4d20h 💬 1 [4d11h]
general protection fault in __xsk_map_flush bpf net C done 7 1d06h 6d21h
WARNING in skb_warn_bad_offload (5) net C done 6 1d07h 6d21h 💬 4 [3d03h]
BUG: unable to handle kernel paging request in bpf_prog_ADDR (3) bpf net C done 6 9d16h 9d06h PATCH [4d17h]
KASAN: stack-out-of-bounds Read in xdp_do_check_flushed bpf net C done 41 5h38m 10d 💬 1 [4d22h]
INFO: task hung in cleanup_net (7) net 33 5d15h 11d
BUG: sleeping function called from invalid context in synchronize_net net C done 2 11d 11d 💬 2 [2d01h]
possible deadlock in do_ip_getsockopt (3) net 1 16d 12d
possible deadlock in do_ipv6_setsockopt (4) net 2 4d08h 12d
possible deadlock in ip_mroute_setsockopt net 1 12d 12d
stack segment fault in cpu_map_redirect bpf net C done 11 14d 13d
INFO: task hung in filemap_fault (6) net serial 50 9h21m 13d
possible deadlock in ip_mc_drop_socket (2) net 2 3d02h 14d
possible deadlock in smc_shutdown net s390 2 1d07h 16d
KCSAN: data-race in __dev_change_flags / is_upper_ndev_bond_master_filter (9) net 63 9d15h 18d 💬 1 [18d]
WARNING: suspicious RCU usage in dev_activate net 12 9d16h 19d PATCH [3d06h]
upstream test error: KMSAN: uninit-value in virtnet_poll virt net 1 28d 24d
possible deadlock in smc_vlan_by_tcpsk net s390 2 5d11h 26d
possible deadlock in do_ip_setsockopt (4) net 49 30m 26d
possible deadlock in smc_switch_to_fallback (2) net s390 163 5h13m 28d
WARNING in dev_deactivate_many net C 6 15d 28d
Internal error in format_decode (2) net 7 8d06h 29d
KMSAN: uninit-value in hsr_forward_skb net 1 40d 36d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 10 1d21h 36d
KMSAN: uninit-value in rtl8150_get_link_ksettings net usb 1 41d 37d
INFO: rcu detected stall in neigh_timer_handler (8) net C done 64 7h39m 40d 💬 2 [14d]
KMSAN: uninit-value in nci_rx_work (2) net nfc C 20 38d 41d
possible deadlock in kvfree_call_rcu (2) net C unreliable 315 2d15h 42d
WARNING in bond_xdp_get_xmit_slave (2) net 47 1d18h 42d
INFO: task hung in __tun_chr_ioctl (6) net 61 9h28m 45d
KASAN: global-out-of-bounds Read in __hw_addr_add_ex net 161 17h36m 49d
KASAN: use-after-free Read in rhashtable_lookup_fast (2) net 37 23h51m 49d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 2 55d 49d
INFO: task hung in nsim_destroy (4) net 151 5d12h 52d
INFO: task hung in __vhost_worker_flush net virt kvm 40 9d20h 54d
possible deadlock in sk_psock_skb_ingress_enqueue bpf net 1 58d 54d
possible deadlock in sock_map_update_common (2) net bpf C done 12 44d 55d
upstream boot error: KMSAN: uninit-value in receive_buf net virt 155 62d 55d PATCH [47d]
divide error in taprio_update_queue_max_sdu net 1 60d 56d
general protection fault in dev_map_enqueue (2) bpf net C error 335 5d18h 56d PATCH [5d03h]
WARNING: refcount bug in __netif_napi_del (3) net 18 28d 58d
upstream boot error: KMSAN: uninit-value in corrupted net virt 1 62d 58d
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 27 40d 59d
INFO: rcu detected stall in sendmsg (4) net input usb C error 7 6d04h 59d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 38d 65d
KMSAN: uninit-value in nci_rsp_packet (2) net nfc 1 73d 69d
possible deadlock in team_device_event (3) net 2 24d 74d
KASAN: slab-use-after-free Read in kcm_release net C 2 36d 76d
WARNING in inet_csk_get_port (3) net C done 8 61d 77d 💬 3 [56d]
KMSAN: uninit-value in cmsghdr_from_user_compat_to_kern net 105 38d 77d
possible deadlock in team_del_slave (3) net C error 84032 now 87d PATCH [15d]
KMSAN: uninit-value in hsr_get_node (3) net C 9 44d 95d 💬 8 [2d11h]
WARNING in __xdp_reg_mem_model bpf net C done 110 13d 96d 💬 1 [7d11h]
possible deadlock in sock_hash_update_common bpf net C error 38 47d 98d
KMSAN: uninit-value in sock_hash_delete_elem net bpf C 32 49d 100d PATCH [21d]
KMSAN: uninit-value in __schedule (5) net 16 2d16h 103d
possible deadlock in sock_map_unref bpf net 9 66d 105d
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 20 6d05h 105d
memory leak in corrupted (2) net syz 432 3d07h 112d
INFO: task hung in nfc_urelease_event_work net nfc 35 4d11h 113d
possible deadlock in hsr_dev_xmit (2) net C done 248 1h31m 116d 💬 2 [78d]
possible deadlock in sk_psock_drop bpf net 56 42d 118d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 46 4d05h 122d PATCH [105d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 41d 126d
KMSAN: uninit-value in bpf_prog_test_run_xdp bpf net C 4 71d 134d
possible deadlock in team_port_change_check (2) net C done 576 19m 144d 💬 5 [137d]
KASAN: slab-use-after-free Read in handle_tx (2) net 8 9d19h 152d 💬 1 [152d]
INFO: task hung in ceph_monc_stop ceph net C error 32 168d 166d
possible deadlock in smc_release net s390 C error 26 13d 171d 💬 2 [12d]
INFO: rcu detected stall in ipv6_rcv (4) net C done 5 34d 201d
INFO: rcu detected stall in fq_pie_timer (2) net C done 9 5d10h 208d 💬 2 [206d]
WARNING: ODEBUG bug in advance_sched net C done 10 22h58m 214d 💬 1 [213d]
INFO: rcu detected stall in sys_recvmmsg (3) net 42 17d 216d
KASAN: slab-use-after-free Read in advance_sched net C error 15 5d05h 216d 💬 5 [149d]
WARNING in call_rcu (3) net C 3 114d 217d
KASAN: slab-use-after-free Read in taprio_dump net C error 54 2d19h 217d 💬 3 [214d]
memory leak in radix_tree_insert (2) arm-msm net C 1 217d 227d PATCH [222d]
WARNING in tcp_recvmsg_locked (2) net C done 5 20h25m 230d 💬 1 [230d]
INFO: rcu detected stall in sys_socket (10) net C done 23 9d16h 235d 💬 6 [230d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 5 43d 264d
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg bpf net C 108 11d 270d 💬 1 [7d11h]
memory leak in fasync_helper (2) net C 1 225d 305d PATCH [138d]
WARNING in inet_sock_destruct (4) net C done 1406 2h50m 395d 💬 4 [21d]
unregister_netdevice: waiting for DEV to become free (8) net C done 9642 20m 408d PATCH [161d]
INFO: task hung in rfkill_unregister (3) net nfc C 112 1d03h 411d 💬 1 [98d]
INFO: task hung in synchronize_rcu (4) fs net C done error 466 8h13m 445d 💬 6 [4d14h]
INFO: task hung in del_device_store net syz error 346 2d09h 505d
INFO: task hung in rfkill_sync_work net nfc C done 29 15d 574d PATCH [518d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable 469 16h05m 614d PATCH [397d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 194 5d16h 615d
WARNING in ip_rt_bug (2) net C done error 209 12h43m 649d 💬 3 [25d]
INFO: task can't die in vlan_ioctl_handler net 111 7d13h 784d
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 14d 1011d
INFO: rcu detected stall in net_tx_action net C unreliable done 37 78d 1117d 💬 1 [726d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 3802 18h38m 1160d PATCH [397d]
general protection fault in skb_release_data (2) bluetooth net C done error 683 7h07m 1412d
INFO: task hung in process_one_work (4) net syz error error 51 11d 1431d
INFO: rcu detected stall in tc_modify_qdisc net C done 483 8d13h 1454d 💬 13 [21d]
memory leak in inet6_create (2) net C 3 248d 1537d
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 383d 1574d
WARNING in kcm_write_msgs net C done 583 13h50m 1586d 💬 5 [21d]
KMSAN: uninit-value in eth_type_trans (2) net C 5060 1h31m 1643d 💬 5 [52d]
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1012 11d 1693d 💬 5 [21d]
WARNING in rcu_check_gp_start_stall net C done error 1117 56m 1977d 💬 7 [21d]
moderation (14):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in xfrmi_newlink net 1 10d 6d05h
KASAN: slab-use-after-free Read in cpu_map_enqueue bpf net 2 11d 8d11h
general protection fault in bq_flush_to_queue bpf net 3 3d05h 8d21h
KASAN: slab-use-after-free Read in __pnet_find_base_ndev net s390 1 17d 13d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready bpf net 1 50d 46d
WARNING: refcount bug in nsim_fib_event_nb net 2 6d19h 47d
general protection fault in nci_unregister_device net nfc 2 56d 57d
WARNING: refcount bug in inet_twsk_kill net 1 68d 64d PATCH [60d]
Internal error in number (2) net 1 77d 73d
WARNING: refcount bug in cache_clean net nfs 2 82d 78d
KASAN: slab-use-after-free Read in slip_open (2) net 1 88d 84d
Internal error in sprintf (2) net 4 70d 85d
general protection fault in arp_create net 3 3d04h 91d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 790d 1209d