syzbot


Applied filters: Label=subsystems:net (drop)
open (111):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in cake_dequeue (2) net 4 2d08h 3h37m
general protection fault in bq_flush_to_queue bpf net 6 3h16m 16h12m
INFO: rcu detected stall in lapb_t1timer_expiry (2) net C error 3 8d09h 4d08h 💬 1 [4d07h]
WARNING in hsr_netdev_notify net 1 8d09h 4d09h
KASAN: slab-use-after-free Read in bq_xmit_all bpf net C done 11 54m 5d08h 💬 1 [2d03h]
general protection fault in __dev_flush bpf net C 17 8h56m 5d09h
general protection fault in __cpu_map_flush bpf net C 13 1h38m 5d15h
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 24 3d04h 6d11h 💬 1 [6d01h]
general protection fault in __xsk_map_flush bpf net C done 10 11h08m 8d11h
WARNING in skb_warn_bad_offload (5) net C done 7 14h10m 8d11h 💬 5 [17h18m]
BUG: unable to handle kernel paging request in bpf_prog_ADDR (3) bpf net C done 6 11d 10d PATCH [10h42m]
KASAN: stack-out-of-bounds Read in xdp_do_check_flushed bpf net C done 48 4h51m 11d 💬 1 [6d13h]
INFO: task hung in cleanup_net (7) net 34 14h18m 12d
BUG: sleeping function called from invalid context in synchronize_net net C done 2 12d 12d 💬 2 [3d15h]
possible deadlock in do_ip_getsockopt (3) net 1 17d 13d
possible deadlock in do_ipv6_setsockopt (4) net 2 5d23h 13d
possible deadlock in ip_mroute_setsockopt net 1 14d 13d
stack segment fault in cpu_map_redirect bpf net C done 11 15d 14d
INFO: task hung in filemap_fault (6) net serial 51 1d10h 14d
possible deadlock in ip_mc_drop_socket (2) net 2 4d16h 15d
possible deadlock in smc_shutdown net s390 2 2d22h 18d
KCSAN: data-race in __dev_change_flags / is_upper_ndev_bond_master_filter (9) net 63 11d 19d 💬 1 [19d]
WARNING: suspicious RCU usage in dev_activate net 12 11d 21d PATCH [4d20h]
upstream test error: KMSAN: uninit-value in virtnet_poll virt net 1 29d 25d
possible deadlock in smc_vlan_by_tcpsk net s390 2 7d02h 27d
possible deadlock in do_ip_setsockopt (4) net 51 20h02m 28d
possible deadlock in smc_switch_to_fallback (2) net s390 175 5h59m 29d
WARNING in dev_deactivate_many net C 6 17d 29d
Internal error in format_decode (2) net 7 9d21h 30d
KMSAN: uninit-value in hsr_forward_skb net 1 41d 37d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 10 3d11h 38d
KMSAN: uninit-value in rtl8150_get_link_ksettings net usb 1 42d 38d
INFO: rcu detected stall in neigh_timer_handler (8) net C done 64 1d22h 41d 💬 2 [16d]
KMSAN: uninit-value in nci_rx_work (2) net nfc C 20 40d 43d
possible deadlock in kvfree_call_rcu (2) net C unreliable 353 5h11m 43d
WARNING in bond_xdp_get_xmit_slave (2) net 47 3d08h 44d
INFO: task hung in __tun_chr_ioctl (6) net 61 1d23h 47d
KASAN: global-out-of-bounds Read in __hw_addr_add_ex net 161 2d08h 50d
KASAN: use-after-free Read in rhashtable_lookup_fast (2) net 38 12h08m 50d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 2 57d 50d
INFO: task hung in nsim_destroy (4) net 152 10h49m 54d
INFO: task hung in __vhost_worker_flush net virt kvm 40 11d 55d
possible deadlock in sk_psock_skb_ingress_enqueue bpf net 1 59d 55d
possible deadlock in sock_map_update_common (2) net bpf C done 12 46d 57d
upstream boot error: KMSAN: uninit-value in receive_buf net virt 155 64d 57d PATCH [48d]
divide error in taprio_update_queue_max_sdu net 1 62d 58d
general protection fault in dev_map_enqueue (2) bpf net C error 335 7d08h 58d PATCH [6d18h]
WARNING: refcount bug in __netif_napi_del (3) net 18 29d 59d
upstream boot error: KMSAN: uninit-value in corrupted net virt 1 64d 60d
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 29 18h41m 61d
INFO: rcu detected stall in sendmsg (4) net input usb C error 7 7d18h 61d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 40d 66d
KMSAN: uninit-value in nci_rsp_packet (2) net nfc 1 75d 71d
possible deadlock in team_device_event (3) net 2 26d 75d
KASAN: slab-use-after-free Read in kcm_release net C 2 37d 77d
WARNING in inet_csk_get_port (3) net C done done 8 63d 79d 💬 3 [20h44m]
KMSAN: uninit-value in cmsghdr_from_user_compat_to_kern net 109 5h10m 79d
possible deadlock in team_del_slave (3) net C error 85959 now 89d PATCH [17d]
KMSAN: uninit-value in hsr_get_node (3) net C 9 45d 97d 💬 8 [4d02h]
WARNING in __xdp_reg_mem_model bpf net C done 110 15d 98d 💬 1 [9d01h]
possible deadlock in sock_hash_update_common bpf net C error 38 48d 99d
KMSAN: uninit-value in sock_hash_delete_elem net bpf C 32 50d 102d PATCH [23d]
KMSAN: uninit-value in __schedule (5) net 19 14h18m 105d
possible deadlock in sock_map_unref bpf net 9 68d 106d
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 20 7d20h 107d
memory leak in corrupted (2) net syz 432 4d22h 113d
INFO: task hung in nfc_urelease_event_work net nfc 35 6d01h 115d
possible deadlock in hsr_dev_xmit (2) net C done 251 5h58m 117d 💬 2 [80d]
possible deadlock in sk_psock_drop bpf net 56 43d 119d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 46 5d19h 123d PATCH [106d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 43d 127d
KMSAN: uninit-value in bpf_prog_test_run_xdp bpf net C 4 73d 136d
possible deadlock in team_port_change_check (2) net C done 600 3h05m 145d 💬 5 [139d]
KASAN: slab-use-after-free Read in handle_tx (2) net 8 11d 154d 💬 1 [154d]
INFO: task hung in ceph_monc_stop ceph net C error 32 170d 168d
possible deadlock in smc_release net s390 C error 26 15d 172d 💬 2 [14d]
INFO: rcu detected stall in ipv6_rcv (4) net C done 5 35d 203d
INFO: rcu detected stall in fq_pie_timer (2) net C done 9 7d01h 209d 💬 2 [208d]
WARNING: ODEBUG bug in advance_sched net C done 10 2d13h 215d 💬 1 [215d]
INFO: rcu detected stall in sys_recvmmsg (3) net 42 19d 218d
KASAN: slab-use-after-free Read in advance_sched net C error 15 6d20h 218d 💬 5 [151d]
WARNING in call_rcu (3) net C 3 116d 218d
KASAN: slab-use-after-free Read in taprio_dump net C error 54 4d09h 218d 💬 3 [216d]
memory leak in radix_tree_insert (2) arm-msm net C 1 219d 229d PATCH [224d]
WARNING in tcp_recvmsg_locked (2) net C done 5 2d10h 231d 💬 1 [231d]
INFO: rcu detected stall in sys_socket (10) net C done 23 11d 236d 💬 6 [232d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 5 45d 266d
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg bpf net C 108 13d 271d 💬 1 [9d01h]
memory leak in fasync_helper (2) net C 1 227d 307d PATCH [139d]
WARNING in inet_sock_destruct (4) net C done 1431 3h56m 396d 💬 4 [23d]
unregister_netdevice: waiting for DEV to become free (8) net C done 9964 26m 410d PATCH [162d]
INFO: task hung in rfkill_unregister (3) net nfc C 112 2d18h 413d 💬 1 [100d]
INFO: task hung in synchronize_rcu (4) fs net C done error 479 1h17m 447d 💬 6 [6d05h]
INFO: task hung in del_device_store net syz error 355 59m 506d
INFO: task hung in rfkill_sync_work net nfc C done 29 17d 575d PATCH [519d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable 469 2d06h 615d PATCH [398d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 194 7d06h 616d
WARNING in ip_rt_bug (2) net C done error 213 1h43m 650d 💬 3 [26d]
INFO: task can't die in vlan_ioctl_handler net 111 9d03h 786d
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 16d 1012d
INFO: rcu detected stall in net_tx_action net C unreliable done 37 79d 1118d 💬 1 [727d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 3803 22h27m 1161d PATCH [398d]
general protection fault in skb_release_data (2) bluetooth net C done error 683 1d21h 1414d
INFO: task hung in process_one_work (4) net syz error error 51 12d 1433d
INFO: rcu detected stall in tc_modify_qdisc net C done 483 10d 1456d 💬 13 [23d]
memory leak in inet6_create (2) net C 3 250d 1539d
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 385d 1575d
WARNING in kcm_write_msgs net C done 583 2d04h 1588d 💬 5 [23d]
KMSAN: uninit-value in eth_type_trans (2) net C 5077 1h21m 1644d 💬 5 [54d]
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1012 13d 1695d 💬 5 [23d]
WARNING in rcu_check_gp_start_stall net C done error 1133 2h58m 1978d 💬 7 [23d]
moderation (12):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in xfrmi_newlink net 1 11d 7d20h
KASAN: slab-use-after-free Read in cpu_map_enqueue bpf net 2 12d 10d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev net s390 1 18d 14d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready bpf net 1 52d 48d
WARNING: refcount bug in nsim_fib_event_nb net 2 8d10h 49d
general protection fault in nci_unregister_device net nfc 2 57d 59d
WARNING: refcount bug in inet_twsk_kill net 1 69d 65d PATCH [62d]
Internal error in number (2) net 1 78d 74d
WARNING: refcount bug in cache_clean net nfs 2 84d 80d
Internal error in sprintf (2) net 4 72d 87d
general protection fault in arp_create net 3 4d19h 92d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 792d 1211d