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 13h21m 3h08m
KASAN: stack-out-of-bounds Read in xdp_do_check_flushed bpf net C done 2 6h44m 1d03h
INFO: task hung in cleanup_net (7) net 31 1d06h 1d20h
BUG: sleeping function called from invalid context in synchronize_net net C error 2 1d22h 2d00h 💬 2 [17h31m]
possible deadlock in do_ip_getsockopt (3) net 1 6d22h 2d22h
possible deadlock in do_ipv6_setsockopt (4) net 1 6d02h 3d03h
possible deadlock in ip_mroute_setsockopt net 1 3d12h 3d04h
stack segment fault in cpu_map_redirect bpf net C done 11 5d02h 4d02h
INFO: task hung in filemap_fault (6) net serial 39 4d00h 4d02h
possible deadlock in ip_mc_drop_socket (2) net 1 6d23h 5d03h
possible deadlock in smc_shutdown net s390 1 11d 7d10h
KCSAN: data-race in __dev_change_flags / is_upper_ndev_bond_master_filter (9) net 63 12h14m 9d04h 💬 1 [9d04h]
WARNING: suspicious RCU usage in dev_activate net 12 12h39m 10d 💬 2 [10d]
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 3d01h 17d
possible deadlock in smc_switch_to_fallback (2) net s390 127 1h20m 19d
WARNING in dev_deactivate_many net C 6 6d16h 19d
Internal error in format_decode (2) net 6 6d23h 19d
KMSAN: uninit-value in hsr_forward_skb net 1 31d 27d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 4 31d 27d
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 41 9h11m 30d 💬 2 [5d08h]
KMSAN: uninit-value in nci_rx_work (2) net nfc C 20 29d 32d
possible deadlock in kvfree_call_rcu (2) net C unreliable 250 3h26m 32d
WARNING in bond_xdp_get_xmit_slave (2) net 20 6d08h 33d
KASAN: global-out-of-bounds Read in __hw_addr_add_ex net 125 3h05m 39d
KASAN: use-after-free Read in rhashtable_lookup_fast (2) net 26 1d07h 40d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 2 46d 40d
INFO: task hung in nsim_destroy (4) net 149 1d00h 43d
INFO: task hung in __vhost_worker_flush net virt kvm 40 17h31m 44d
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 35d 46d
upstream boot error: KMSAN: uninit-value in receive_buf net virt 155 53d 46d PATCH [38d]
divide error in taprio_update_queue_max_sdu net 1 51d 47d
general protection fault in dev_map_enqueue (2) bpf net C error 324 27m 47d PATCH [3d00h]
WARNING: refcount bug in __netif_napi_del (3) net 18 19d 49d
upstream boot error: KMSAN: uninit-value in corrupted net virt 1 53d 49d
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 27 31d 50d
INFO: rcu detected stall in sendmsg (4) net input usb C error 6 12d 50d
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 64d 60d
possible deadlock in team_device_event (3) net 2 15d 65d
KASAN: slab-use-after-free Read in kcm_release net C 2 27d 67d
WARNING in inet_csk_get_port (3) net C done 8 52d 68d 💬 3 [46d]
KMSAN: uninit-value in cmsghdr_from_user_compat_to_kern net 105 29d 68d
possible deadlock in team_del_slave (3) net C error 73554 now 78d PATCH [6d13h]
KMSAN: uninit-value in hsr_get_node (3) net C 9 35d 86d 💬 3 [85d]
WARNING in __xdp_reg_mem_model bpf net C done 110 4d12h 87d 💬 1 [30d]
possible deadlock in sock_hash_update_common bpf net C error 38 38d 89d
WARNING in prepare_to_wait_event net 1 95d 91d
KMSAN: uninit-value in sock_hash_delete_elem net bpf C 32 39d 91d PATCH [12d]
KMSAN: uninit-value in __schedule (5) net 11 4d11h 94d
possible deadlock in sock_map_unref bpf net 9 57d 96d
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 19 1d22h 96d
memory leak in corrupted (2) net syz 432 8d06h 103d
INFO: task hung in nfc_urelease_event_work net nfc 34 52d 104d
possible deadlock in hsr_dev_xmit (2) net C done 210 18h40m 107d 💬 2 [69d]
possible deadlock in sk_psock_drop bpf net 56 33d 109d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 44 23h01m 112d PATCH [96d]
possible deadlock in sock_map_delete_elem bpf net C error 869 32d 117d
KMSAN: uninit-value in bpf_prog_test_run_xdp bpf net C 4 62d 125d
possible deadlock in team_port_change_check (2) net C done 425 4h19m 135d 💬 5 [128d]
KASAN: slab-use-after-free Read in handle_tx (2) net 8 16h26m 143d 💬 1 [143d]
INFO: task hung in ceph_monc_stop ceph net C error 32 159d 157d
possible deadlock in smc_release net s390 C error 26 4d14h 162d 💬 2 [3d07h]
INFO: task hung in nfc_targets_found net nfc C done done 45 98d 191d PATCH [180d]
INFO: rcu detected stall in ipv6_rcv (4) net C done 5 25d 192d
INFO: rcu detected stall in fq_pie_timer (2) net C done 7 15d 199d 💬 2 [197d]
WARNING: ODEBUG bug in advance_sched net C done 10 6d08h 205d 💬 1 [204d]
INFO: rcu detected stall in sys_recvmmsg (3) net 42 8d06h 207d
KASAN: slab-use-after-free Read in advance_sched net C error 15 10d 207d 💬 5 [140d]
WARNING in call_rcu (3) net C 3 105d 208d
KASAN: slab-use-after-free Read in taprio_dump net C error 54 8d02h 208d 💬 3 [205d]
memory leak in radix_tree_insert (2) arm-msm net C 1 208d 218d PATCH [213d]
WARNING in tcp_recvmsg_locked (2) net C done 5 6d10h 221d 💬 1 [221d]
INFO: rcu detected stall in sys_socket (10) net C done 23 13h12m 226d 💬 6 [221d]
KMSAN: uninit-value in xfrm_state_find (2) net 19 95d 254d 💬 1 [59d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 5 34d 255d
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg bpf net C 108 2d11h 261d 💬 1 [88d]
memory leak in fasync_helper (2) net C 1 216d 296d PATCH [129d]
WARNING in inet_sock_destruct (4) net C done 1263 4h36m 386d 💬 4 [12d]
unregister_netdevice: waiting for DEV to become free (8) net C done 7922 10m 399d PATCH [152d]
INFO: task hung in rfkill_unregister (3) net nfc C 104 1d08h 402d 💬 1 [89d]
INFO: task hung in synchronize_rcu (4) fs net C done error 421 1h20m 436d 💬 6 [119d]
INFO: task hung in del_device_store net syz error 323 6h23m 496d
INFO: task hung in rfkill_sync_work net nfc C done 29 6d17h 564d PATCH [509d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable 469 5d18h 604d PATCH [388d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 191 1d06h 606d
WARNING in ip_rt_bug (2) net C done error 151 2d01h 640d 💬 3 [16d]
INFO: task can't die in vlan_ioctl_handler net 110 4d01h 775d
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 5d10h 1002d
INFO: rcu detected stall in net_tx_action net C unreliable done 37 68d 1108d 💬 1 [717d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 3799 1d04h 1151d PATCH [388d]
general protection fault in skb_release_data (2) bluetooth net C done error 680 7d06h 1403d
INFO: task hung in process_one_work (4) net syz error error 51 2d03h 1422d
INFO: rcu detected stall in tc_modify_qdisc net C done 482 7d14h 1445d 💬 13 [12d]
memory leak in inet6_create (2) net C 3 239d 1528d
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 374d 1565d
WARNING in kcm_write_msgs net C done 577 2d16h 1577d 💬 5 [12d]
KMSAN: uninit-value in eth_type_trans (2) net C 5047 29d 1634d 💬 5 [43d]
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1012 2d16h 1684d 💬 5 [12d]
WARNING in rcu_check_gp_start_stall net C done error 1027 1h52m 1968d 💬 7 [12d]
moderation (12):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in __cpu_map_flush bpf net 1 4d07h 6h56m
KASAN: slab-use-after-free Read in __pnet_find_base_ndev net s390 1 7d21h 3d21h
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready bpf net 1 41d 37d
WARNING: refcount bug in nsim_fib_event_nb net 1 38d 38d
general protection fault in nci_unregister_device net nfc 2 47d 48d
WARNING: refcount bug in inet_twsk_kill net 1 58d 54d PATCH [51d]
Internal error in number (2) net 1 68d 64d
WARNING: refcount bug in cache_clean net nfs 2 73d 69d
KASAN: slab-use-after-free Read in slip_open (2) net 1 79d 75d
Internal error in sprintf (2) net 4 61d 76d
general protection fault in arp_create net 1 84d 82d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 781d 1200d