syzbot


Applied filters: Label=subsystems:net (drop)
open (102):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: stack-out-of-bounds Read in xdp_do_check_flushed bpf net C done 1 1d17h 8h48m
INFO: task hung in cleanup_net (7) net 31 12h28m 1d02h
BUG: sleeping function called from invalid context in synchronize_net net C error 2 1d04h 1d06h 💬 2 [now]
possible deadlock in do_ip_getsockopt (3) net 1 6d04h 2d03h
possible deadlock in do_ipv6_setsockopt (4) net 1 5d08h 2d09h
possible deadlock in ip_mroute_setsockopt net 1 2d18h 2d09h
stack segment fault in cpu_map_redirect bpf net C done 11 4d08h 3d08h
INFO: task hung in filemap_fault (6) net serial 39 3d06h 3d08h
possible deadlock in ip_mc_drop_socket (2) net 1 6d04h 4d08h
possible deadlock in smc_shutdown net s390 1 10d 6d16h
KCSAN: data-race in __dev_change_flags / is_upper_ndev_bond_master_filter (9) net 62 8d23h 8d10h 💬 1 [8d10h]
WARNING: suspicious RCU usage in dev_activate net 11 8h24m 9d15h 💬 2 [9d13h]
upstream test error: KMSAN: uninit-value in virtnet_poll virt net 1 18d 14d
possible deadlock in smc_vlan_by_tcpsk net s390 1 20d 16d
possible deadlock in do_ip_setsockopt (4) net 42 2d07h 16d
possible deadlock in smc_switch_to_fallback (2) net s390 125 1h30m 18d
WARNING in dev_deactivate_many net C 6 5d22h 18d
Internal error in format_decode (2) net 6 6d04h 19d
KMSAN: uninit-value in hsr_forward_skb net 1 30d 26d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 4 30d 26d
KMSAN: uninit-value in rtl8150_get_link_ksettings net usb 1 31d 27d
INFO: rcu detected stall in neigh_timer_handler (8) net C done 38 2h40m 30d 💬 2 [4d14h]
KMSAN: uninit-value in nci_rx_work (2) net nfc C 20 28d 31d
possible deadlock in kvfree_call_rcu (2) net C unreliable 247 15h09m 32d
WARNING in bond_xdp_get_xmit_slave (2) net 20 5d14h 32d
KASAN: global-out-of-bounds Read in __hw_addr_add_ex net 101 6h38m 39d
KASAN: use-after-free Read in rhashtable_lookup_fast (2) net 26 13h18m 39d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 2 45d 39d
INFO: task hung in nsim_destroy (4) net 149 6h02m 42d
INFO: task hung in __vhost_worker_flush net virt kvm 39 3d04h 44d
possible deadlock in sk_psock_skb_ingress_enqueue bpf net 1 48d 44d
possible deadlock in sock_map_update_common (2) net bpf C done 12 34d 45d
upstream boot error: KMSAN: uninit-value in receive_buf net virt 155 52d 45d PATCH [37d]
divide error in taprio_update_queue_max_sdu net 1 50d 46d
general protection fault in dev_map_enqueue (2) bpf net C error 322 3h31m 47d PATCH [2d06h]
WARNING: refcount bug in __netif_napi_del (3) net 18 18d 48d
upstream boot error: KMSAN: uninit-value in corrupted net virt 1 52d 48d
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 27 30d 49d
INFO: rcu detected stall in sendmsg (4) net input usb C error 6 11d 49d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 29d 55d
KMSAN: uninit-value in nci_rsp_packet (2) net nfc 1 63d 59d
possible deadlock in team_device_event (3) net 2 15d 64d
KASAN: slab-use-after-free Read in kcm_release net C 2 26d 66d
WARNING in inet_csk_get_port (3) net C done 8 52d 67d 💬 3 [46d]
KMSAN: uninit-value in cmsghdr_from_user_compat_to_kern net 105 28d 67d
possible deadlock in team_del_slave (3) net C error 72397 now 77d PATCH [5d18h]
KMSAN: uninit-value in hsr_get_node (3) net C 9 34d 85d 💬 3 [84d]
WARNING in __xdp_reg_mem_model bpf net C done 110 3d18h 86d 💬 1 [30d]
possible deadlock in sock_hash_update_common bpf net C error 38 37d 88d
WARNING in prepare_to_wait_event net 1 94d 90d
KMSAN: uninit-value in sock_hash_delete_elem net bpf C 32 39d 91d PATCH [11d]
KMSAN: uninit-value in __schedule (5) net 11 3d17h 93d
possible deadlock in sock_map_unref bpf net 9 56d 95d
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 19 1d04h 95d
memory leak in corrupted (2) net syz 432 7d12h 102d
INFO: task hung in nfc_urelease_event_work net nfc 34 51d 103d
possible deadlock in hsr_dev_xmit (2) net C done 210 22m 106d 💬 2 [68d]
possible deadlock in sk_psock_drop bpf net 56 32d 108d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 44 4h42m 112d PATCH [95d]
possible deadlock in sock_map_delete_elem bpf net C error 869 31d 116d
KMSAN: uninit-value in bpf_prog_test_run_xdp bpf net C 4 62d 124d
possible deadlock in team_port_change_check (2) net C done 420 5h44m 134d 💬 5 [127d]
KASAN: slab-use-after-free Read in handle_tx (2) net 7 90d 142d 💬 1 [142d]
INFO: task hung in ceph_monc_stop ceph net C error 32 158d 156d
possible deadlock in smc_release net s390 C error 26 3d20h 161d 💬 2 [2d13h]
INFO: task hung in nfc_targets_found net nfc C done done 45 97d 191d PATCH [179d]
INFO: rcu detected stall in ipv6_rcv (4) net C done 5 24d 191d
INFO: rcu detected stall in fq_pie_timer (2) net C done 7 14d 198d 💬 2 [196d]
WARNING: ODEBUG bug in advance_sched net C done 10 5d14h 204d 💬 1 [203d]
INFO: rcu detected stall in sys_recvmmsg (3) net 42 7d12h 206d
KASAN: slab-use-after-free Read in advance_sched net C error 15 9d16h 207d 💬 5 [140d]
WARNING in call_rcu (3) net C 3 104d 207d
KASAN: slab-use-after-free Read in taprio_dump net C error 54 7d08h 207d 💬 3 [204d]
memory leak in radix_tree_insert (2) arm-msm net C 1 207d 218d PATCH [212d]
WARNING in tcp_recvmsg_locked (2) net C done 5 5d16h 220d 💬 1 [220d]
INFO: rcu detected stall in sys_socket (10) net C done 22 6d23h 225d 💬 6 [220d]
KMSAN: uninit-value in xfrm_state_find (2) net 19 94d 253d 💬 1 [58d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 5 34d 254d
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg bpf net C 108 1d16h 260d 💬 1 [88d]
memory leak in fasync_helper (2) net C 1 215d 295d PATCH [128d]
WARNING in inet_sock_destruct (4) net C done 1243 1h33m 385d 💬 4 [11d]
unregister_netdevice: waiting for DEV to become free (8) net C done 7781 18m 398d PATCH [151d]
INFO: task hung in rfkill_unregister (3) net nfc C 104 14h34m 401d 💬 1 [88d]
INFO: task hung in synchronize_rcu (4) fs net C done error 419 3h33m 435d 💬 6 [118d]
INFO: task hung in del_device_store net syz error 320 5h47m 495d
INFO: task hung in rfkill_sync_work net nfc C done 29 5d23h 564d PATCH [508d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable 469 5d00h 604d PATCH [387d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 191 12h35m 605d
WARNING in ip_rt_bug (2) net C done error 151 1d07h 639d 💬 3 [15d]
INFO: task can't die in vlan_ioctl_handler net 110 3d07h 774d
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 4d16h 1001d
INFO: rcu detected stall in net_tx_action net C unreliable done 37 68d 1107d 💬 1 [716d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 3799 10h17m 1150d PATCH [387d]
general protection fault in skb_release_data (2) bluetooth net C done error 680 6d11h 1402d
INFO: task hung in process_one_work (4) net syz error error 51 1d09h 1422d
INFO: rcu detected stall in tc_modify_qdisc net C done 482 6d20h 1444d 💬 13 [11d]
memory leak in inet6_create (2) net C 3 239d 1527d
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 373d 1564d
WARNING in kcm_write_msgs net C done 577 1d22h 1576d 💬 5 [11d]
KMSAN: uninit-value in eth_type_trans (2) net C 5047 28d 1633d 💬 5 [42d]
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1012 1d21h 1683d 💬 5 [11d]
WARNING in rcu_check_gp_start_stall net C done error 1021 8h22m 1967d 💬 7 [11d]
moderation (11):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in __pnet_find_base_ndev net s390 1 7d02h 3d02h
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready bpf net 1 40d 36d
WARNING: refcount bug in nsim_fib_event_nb net 1 38d 37d
general protection fault in nci_unregister_device net nfc 2 46d 47d
WARNING: refcount bug in inet_twsk_kill net 1 58d 54d PATCH [50d]
Internal error in number (2) net 1 67d 63d
WARNING: refcount bug in cache_clean net nfs 2 72d 68d
KASAN: slab-use-after-free Read in slip_open (2) net 1 78d 74d
Internal error in sprintf (2) net 4 60d 75d
general protection fault in arp_create net 1 84d 81d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 780d 1199d