syzbot


Applied filters: Label=subsystems:net (drop)
open (103):
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 1d08h 22h06m
KASAN: stack-out-of-bounds Read in xdp_do_check_flushed bpf net C done 2 1d01h 1d22h
INFO: task hung in cleanup_net (7) net 31 2d01h 2d15h
BUG: sleeping function called from invalid context in synchronize_net net C error 2 2d17h 2d19h 💬 2 [1d12h]
possible deadlock in do_ip_getsockopt (3) net 1 7d17h 3d17h
possible deadlock in do_ipv6_setsockopt (4) net 1 6d21h 3d22h
possible deadlock in ip_mroute_setsockopt net 1 4d07h 3d23h
stack segment fault in cpu_map_redirect bpf net C done 11 5d21h 4d21h
INFO: task hung in filemap_fault (6) net serial 46 1h15m 4d21h
possible deadlock in ip_mc_drop_socket (2) net 1 7d18h 5d22h
possible deadlock in smc_shutdown net s390 1 12d 8d05h
KCSAN: data-race in __dev_change_flags / is_upper_ndev_bond_master_filter (9) net 63 1d07h 9d23h 💬 1 [9d23h]
WARNING: suspicious RCU usage in dev_activate net 12 1d07h 11d 💬 2 [11d]
upstream test error: KMSAN: uninit-value in virtnet_poll virt net 1 19d 15d
possible deadlock in smc_vlan_by_tcpsk net s390 1 21d 17d
possible deadlock in do_ip_setsockopt (4) net 42 3d20h 18d
possible deadlock in smc_switch_to_fallback (2) net s390 132 2h57m 19d
WARNING in dev_deactivate_many net C 6 7d11h 19d
Internal error in format_decode (2) net 6 7d18h 20d
KMSAN: uninit-value in hsr_forward_skb net 1 31d 27d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 4 32d 28d
KMSAN: uninit-value in rtl8150_get_link_ksettings net usb 1 32d 28d
INFO: rcu detected stall in neigh_timer_handler (8) net C done 42 17h47m 31d 💬 2 [6d03h]
KMSAN: uninit-value in nci_rx_work (2) net nfc C 20 30d 33d
possible deadlock in kvfree_call_rcu (2) net C unreliable 250 22h25m 33d
WARNING in bond_xdp_get_xmit_slave (2) net 20 7d03h 34d
KASAN: global-out-of-bounds Read in __hw_addr_add_ex net 127 1h26m 40d
KASAN: use-after-free Read in rhashtable_lookup_fast (2) net 28 5h42m 40d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 2 47d 40d
INFO: task hung in nsim_destroy (4) net 149 1d19h 44d
INFO: task hung in __vhost_worker_flush net virt kvm 40 1d12h 45d
possible deadlock in sk_psock_skb_ingress_enqueue bpf net 1 49d 45d
possible deadlock in sock_map_update_common (2) net bpf C done 12 36d 47d
upstream boot error: KMSAN: uninit-value in receive_buf net virt 155 54d 47d PATCH [38d]
divide error in taprio_update_queue_max_sdu net 1 52d 48d
general protection fault in dev_map_enqueue (2) bpf net C error 328 3h08m 48d PATCH [3d19h]
WARNING: refcount bug in __netif_napi_del (3) net 18 19d 49d
upstream boot error: KMSAN: uninit-value in corrupted net virt 1 54d 50d
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 27 31d 51d
INFO: rcu detected stall in sendmsg (4) net input usb C error 6 13d 51d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 30d 56d
KMSAN: uninit-value in nci_rsp_packet (2) net nfc 1 65d 61d
possible deadlock in team_device_event (3) net 2 16d 65d
KASAN: slab-use-after-free Read in kcm_release net C 2 28d 67d
WARNING in inet_csk_get_port (3) net C done 8 53d 69d 💬 3 [47d]
KMSAN: uninit-value in cmsghdr_from_user_compat_to_kern net 105 30d 69d
possible deadlock in team_del_slave (3) net C error 74734 now 79d PATCH [7d08h]
KMSAN: uninit-value in hsr_get_node (3) net C 9 35d 87d 💬 3 [85d]
WARNING in __xdp_reg_mem_model bpf net C done 110 5d07h 88d 💬 1 [31d]
possible deadlock in sock_hash_update_common bpf net C error 38 39d 89d
WARNING in prepare_to_wait_event net 1 95d 91d
KMSAN: uninit-value in sock_hash_delete_elem net bpf C 32 40d 92d PATCH [13d]
KMSAN: uninit-value in __schedule (5) net 11 5d06h 95d
possible deadlock in sock_map_unref bpf net 9 58d 97d
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 19 2d17h 97d
memory leak in corrupted (2) net syz 432 9d01h 103d
INFO: task hung in nfc_urelease_event_work net nfc 34 52d 105d
possible deadlock in hsr_dev_xmit (2) net C done 213 now 108d 💬 2 [70d]
possible deadlock in sk_psock_drop bpf net 56 33d 109d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 44 1d17h 113d PATCH [97d]
possible deadlock in sock_map_delete_elem bpf net C error 869 33d 117d
KMSAN: uninit-value in bpf_prog_test_run_xdp bpf net C 4 63d 126d
possible deadlock in team_port_change_check (2) net C done 430 1h48m 135d 💬 5 [129d]
KASAN: slab-use-after-free Read in handle_tx (2) net 8 1d11h 144d 💬 1 [144d]
INFO: task hung in ceph_monc_stop ceph net C error 32 160d 158d
possible deadlock in smc_release net s390 C error 26 5d09h 163d 💬 2 [4d02h]
INFO: task hung in nfc_targets_found net nfc C done done 45 99d 192d PATCH [181d]
INFO: rcu detected stall in ipv6_rcv (4) net C done 5 25d 193d
INFO: rcu detected stall in fq_pie_timer (2) net C done 8 6h04m 200d 💬 2 [198d]
WARNING: ODEBUG bug in advance_sched net C done 10 7d03h 206d 💬 1 [205d]
INFO: rcu detected stall in sys_recvmmsg (3) net 42 9d01h 208d
KASAN: slab-use-after-free Read in advance_sched net C error 15 11d 208d 💬 5 [141d]
WARNING in call_rcu (3) net C 3 106d 208d
KASAN: slab-use-after-free Read in taprio_dump net C error 54 8d21h 208d 💬 3 [206d]
memory leak in radix_tree_insert (2) arm-msm net C 1 209d 219d PATCH [214d]
WARNING in tcp_recvmsg_locked (2) net C done 5 7d05h 221d 💬 1 [221d]
INFO: rcu detected stall in sys_socket (10) net C done 23 1d08h 226d 💬 6 [222d]
KMSAN: uninit-value in xfrm_state_find (2) net 19 96d 254d 💬 1 [59d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 5 35d 256d
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg bpf net C 108 3d06h 261d 💬 1 [89d]
memory leak in fasync_helper (2) net C 1 217d 297d PATCH [130d]
WARNING in inet_sock_destruct (4) net C done 1275 1h39m 386d 💬 4 [13d]
unregister_netdevice: waiting for DEV to become free (8) net C done 8117 now 400d PATCH [152d]
INFO: task hung in rfkill_unregister (3) net nfc C 105 12h29m 403d 💬 1 [90d]
INFO: task hung in synchronize_rcu (4) fs net C done error 426 2h03m 437d 💬 6 [120d]
INFO: task hung in del_device_store net syz error 328 40m 496d
INFO: task hung in rfkill_sync_work net nfc C done 29 7d12h 565d PATCH [509d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable 469 6d13h 605d PATCH [388d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 191 2d01h 606d
WARNING in ip_rt_bug (2) net C done error 203 1h51m 640d 💬 3 [16d]
INFO: task can't die in vlan_ioctl_handler net 110 4d20h 776d
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 6d05h 1002d
INFO: rcu detected stall in net_tx_action net C unreliable done 37 69d 1108d 💬 1 [717d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 3799 1d23h 1151d PATCH [388d]
general protection fault in skb_release_data (2) bluetooth net C done error 681 6h21m 1404d
INFO: task hung in process_one_work (4) net syz error error 51 2d22h 1423d
INFO: rcu detected stall in tc_modify_qdisc net C done 483 4h54m 1446d 💬 13 [13d]
memory leak in inet6_create (2) net C 3 240d 1529d
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 375d 1565d
WARNING in kcm_write_msgs net C done 577 3d11h 1578d 💬 5 [13d]
KMSAN: uninit-value in eth_type_trans (2) net C 5047 30d 1634d 💬 5 [44d]
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1012 3d11h 1685d 💬 5 [13d]
WARNING in rcu_check_gp_start_stall net C done error 1034 5h28m 1968d 💬 7 [13d]
moderation (14):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in cpu_map_enqueue bpf net 2 2d22h 3h24m
general protection fault in bq_flush_to_queue bpf net 1 4d13h 13h16m
general protection fault in __cpu_map_flush bpf net 1 5d02h 1d01h
KASAN: slab-use-after-free Read in __pnet_find_base_ndev net s390 1 8d16h 4d16h
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 39d 39d
general protection fault in nci_unregister_device net nfc 2 48d 49d
WARNING: refcount bug in inet_twsk_kill net 1 59d 55d PATCH [52d]
Internal error in number (2) net 1 68d 64d
WARNING: refcount bug in cache_clean net nfs 2 74d 70d
KASAN: slab-use-after-free Read in slip_open (2) net 1 80d 76d
Internal error in sprintf (2) net 4 62d 77d
general protection fault in arp_create net 1 85d 82d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 782d 1201d