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 5d22h 1d22h 💬 1 [1d21h]
WARNING in hsr_netdev_notify net 1 5d23h 1d23h
KASAN: slab-use-after-free Read in bq_xmit_all bpf net C done 7 10h40m 2d21h 💬 1 [10h07m]
general protection fault in __dev_flush net bpf 11 1h52m 2d22h
general protection fault in __cpu_map_flush bpf net 11 17h36m 3d05h
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 24 18h14m 4d00h 💬 1 [3d15h]
general protection fault in __xsk_map_flush bpf net C done 7 10h39m 6d01h
WARNING in skb_warn_bad_offload (5) net C done 6 11h19m 6d01h 💬 4 [2d07h]
BUG: unable to handle kernel paging request in bpf_prog_ADDR (3) bpf net C done 6 8d20h 8d10h PATCH [3d21h]
KASAN: stack-out-of-bounds Read in xdp_do_check_flushed bpf net C done 36 1h05m 9d10h 💬 1 [4d02h]
INFO: task hung in cleanup_net (7) net 33 4d18h 10d
BUG: sleeping function called from invalid context in synchronize_net net C done 2 10d 10d 💬 2 [1d05h]
possible deadlock in do_ip_getsockopt (3) net 1 15d 11d
possible deadlock in do_ipv6_setsockopt (4) net 2 3d12h 11d
possible deadlock in ip_mroute_setsockopt net 1 11d 11d
stack segment fault in cpu_map_redirect bpf net C done 11 13d 12d
INFO: task hung in filemap_fault (6) net serial 48 5h06m 12d
possible deadlock in ip_mc_drop_socket (2) net 2 2d06h 13d
possible deadlock in smc_shutdown net s390 2 11h26m 15d
KCSAN: data-race in __dev_change_flags / is_upper_ndev_bond_master_filter (9) net 63 8d19h 17d 💬 1 [17d]
WARNING: suspicious RCU usage in dev_activate net 12 8d19h 18d PATCH [2d10h]
upstream test error: KMSAN: uninit-value in virtnet_poll virt net 1 27d 23d
possible deadlock in smc_vlan_by_tcpsk net s390 2 4d15h 25d
possible deadlock in do_ip_setsockopt (4) net 48 6h29m 25d
possible deadlock in smc_switch_to_fallback (2) net s390 158 2h34m 27d
WARNING in dev_deactivate_many net C 6 14d 27d
Internal error in format_decode (2) net 7 7d10h 28d
KMSAN: uninit-value in hsr_forward_skb net 1 39d 35d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 10 1d00h 35d
KMSAN: uninit-value in rtl8150_get_link_ksettings net usb 1 40d 36d
INFO: rcu detected stall in neigh_timer_handler (8) net C done 62 1h19m 39d 💬 2 [13d]
KMSAN: uninit-value in nci_rx_work (2) net nfc C 20 37d 40d
possible deadlock in kvfree_call_rcu (2) net C unreliable 315 1d19h 41d
WARNING in bond_xdp_get_xmit_slave (2) net 47 22h12m 41d
INFO: task hung in __tun_chr_ioctl (6) net 60 16d 44d
KASAN: global-out-of-bounds Read in __hw_addr_add_ex net 147 13h21m 48d
KASAN: use-after-free Read in rhashtable_lookup_fast (2) net 37 3h45m 48d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 2 54d 48d
INFO: task hung in nsim_destroy (4) net 151 4d15h 51d
INFO: task hung in __vhost_worker_flush net virt kvm 40 9d00h 53d
possible deadlock in sk_psock_skb_ingress_enqueue bpf net 1 57d 53d
possible deadlock in sock_map_update_common (2) net bpf C done 12 44d 54d
upstream boot error: KMSAN: uninit-value in receive_buf net virt 155 61d 54d PATCH [46d]
divide error in taprio_update_queue_max_sdu net 1 59d 55d
general protection fault in dev_map_enqueue (2) bpf net C error 335 4d21h 56d PATCH [4d07h]
WARNING: refcount bug in __netif_napi_del (3) net 18 27d 57d
upstream boot error: KMSAN: uninit-value in corrupted net virt 1 61d 57d
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 27 39d 58d
INFO: rcu detected stall in sendmsg (4) net input usb C error 7 5d08h 58d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 38d 64d
KMSAN: uninit-value in nci_rsp_packet (2) net nfc 1 72d 68d
possible deadlock in team_device_event (3) net 2 24d 73d
KASAN: slab-use-after-free Read in kcm_release net C 2 35d 75d
WARNING in inet_csk_get_port (3) net C done 8 61d 76d 💬 3 [55d]
KMSAN: uninit-value in cmsghdr_from_user_compat_to_kern net 105 37d 76d
possible deadlock in team_del_slave (3) net C error 82960 now 86d PATCH [14d]
KMSAN: uninit-value in hsr_get_node (3) net C 9 43d 94d 💬 8 [1d15h]
WARNING in __xdp_reg_mem_model bpf net C done 110 12d 95d 💬 1 [6d14h]
possible deadlock in sock_hash_update_common bpf net C error 38 46d 97d
KMSAN: uninit-value in sock_hash_delete_elem net bpf C 32 48d 100d PATCH [20d]
KMSAN: uninit-value in __schedule (5) net 16 1d20h 102d
possible deadlock in sock_map_unref bpf net 9 65d 104d
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 20 5d09h 104d
memory leak in corrupted (2) net syz 432 2d11h 111d
INFO: task hung in nfc_urelease_event_work net nfc 35 3d15h 112d
possible deadlock in hsr_dev_xmit (2) net C done 245 18h31m 115d 💬 2 [77d]
possible deadlock in sk_psock_drop bpf net 56 41d 117d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 46 3d09h 121d PATCH [104d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 41d 125d
KMSAN: uninit-value in bpf_prog_test_run_xdp bpf net C 4 71d 133d
possible deadlock in team_port_change_check (2) net C done 572 59m 143d 💬 5 [136d]
KASAN: slab-use-after-free Read in handle_tx (2) net 8 8d23h 151d 💬 1 [151d]
INFO: task hung in ceph_monc_stop ceph net C error 32 168d 165d
possible deadlock in smc_release net s390 C error 26 12d 170d 💬 2 [11d]
INFO: rcu detected stall in ipv6_rcv (4) net C done 5 33d 200d
INFO: rcu detected stall in fq_pie_timer (2) net C done 9 4d14h 207d 💬 2 [205d]
WARNING: ODEBUG bug in advance_sched net C done 10 2h52m 213d 💬 1 [212d]
INFO: rcu detected stall in sys_recvmmsg (3) net 42 16d 215d
KASAN: slab-use-after-free Read in advance_sched net C error 15 4d09h 216d 💬 5 [149d]
WARNING in call_rcu (3) net C 3 114d 216d
KASAN: slab-use-after-free Read in taprio_dump net C error 54 1d23h 216d 💬 3 [213d]
memory leak in radix_tree_insert (2) arm-msm net C 1 217d 227d PATCH [221d]
WARNING in tcp_recvmsg_locked (2) net C done 5 18m 229d 💬 1 [229d]
INFO: rcu detected stall in sys_socket (10) net C done 23 8d20h 234d 💬 6 [230d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 5 43d 263d
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg bpf net C 108 10d 269d 💬 1 [6d14h]
memory leak in fasync_helper (2) net C 1 224d 304d PATCH [137d]
WARNING in inet_sock_destruct (4) net C done 1397 15m 394d 💬 4 [20d]
unregister_netdevice: waiting for DEV to become free (8) net C done 9481 16m 408d PATCH [160d]
INFO: task hung in rfkill_unregister (3) net nfc C 112 7h36m 410d 💬 1 [97d]
INFO: task hung in synchronize_rcu (4) fs net C done error 463 11h55m 445d 💬 6 [3d18h]
INFO: task hung in del_device_store net syz error 346 1d13h 504d
INFO: task hung in rfkill_sync_work net nfc C done 29 15d 573d PATCH [517d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable 469 14d 613d PATCH [396d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 194 4d20h 614d
WARNING in ip_rt_bug (2) net C done error 205 8h45m 648d 💬 3 [24d]
INFO: task can't die in vlan_ioctl_handler net 111 6d17h 783d
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 13d 1010d
INFO: rcu detected stall in net_tx_action net C unreliable done 37 77d 1116d 💬 1 [725d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 3801 1d13h 1159d PATCH [396d]
general protection fault in skb_release_data (2) bluetooth net C done error 682 15h11m 1411d
INFO: task hung in process_one_work (4) net syz error error 51 10d 1431d
INFO: rcu detected stall in tc_modify_qdisc net C done 483 7d17h 1453d 💬 13 [20d]
memory leak in inet6_create (2) net C 3 248d 1536d
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 383d 1573d
WARNING in kcm_write_msgs net C done 582 19h21m 1585d 💬 5 [20d]
KMSAN: uninit-value in eth_type_trans (2) net C 5056 19h47m 1642d 💬 5 [51d]
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1012 10d 1692d 💬 5 [20d]
WARNING in rcu_check_gp_start_stall net C done error 1109 1h29m 1976d 💬 7 [20d]
moderation (14):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in xfrmi_newlink net 1 9d09h 5d09h
KASAN: slab-use-after-free Read in cpu_map_enqueue bpf net 2 10d 7d15h
general protection fault in bq_flush_to_queue bpf net 3 2d09h 8d01h
KASAN: slab-use-after-free Read in __pnet_find_base_ndev net s390 1 16d 12d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready bpf net 1 49d 45d
WARNING: refcount bug in nsim_fib_event_nb net 2 5d23h 46d
general protection fault in nci_unregister_device net nfc 2 55d 56d
WARNING: refcount bug in inet_twsk_kill net 1 67d 63d PATCH [59d]
Internal error in number (2) net 1 76d 72d
WARNING: refcount bug in cache_clean net nfs 2 81d 77d
KASAN: slab-use-after-free Read in slip_open (2) net 1 87d 83d
Internal error in sprintf (2) net 4 69d 84d
general protection fault in arp_create net 3 2d08h 90d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 789d 1208d