syzbot


Applied filters: Label=subsystems:net (drop)
open (110):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in bq_flush_to_queue bpf net 5 12h27m 12h26m
INFO: rcu detected stall in lapb_t1timer_expiry (2) net C error 3 8d05h 4d05h 💬 1 [4d04h]
WARNING in hsr_netdev_notify net 1 8d05h 4d05h
KASAN: slab-use-after-free Read in bq_xmit_all bpf net C done 10 5h27m 5d04h 💬 1 [1d23h]
general protection fault in __dev_flush bpf net C 17 5h10m 5d05h
general protection fault in __cpu_map_flush bpf net 11 3d00h 5d12h
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 24 3d01h 6d07h 💬 1 [5d22h]
general protection fault in __xsk_map_flush bpf net C done 10 7h22m 8d08h
WARNING in skb_warn_bad_offload (5) net C done 7 10h24m 8d08h 💬 5 [13h32m]
BUG: unable to handle kernel paging request in bpf_prog_ADDR (3) bpf net C done 6 11d 10d PATCH [6h56m]
KASAN: stack-out-of-bounds Read in xdp_do_check_flushed bpf net C done 48 1h06m 11d 💬 1 [6d09h]
INFO: task hung in cleanup_net (7) net 34 10h33m 12d
BUG: sleeping function called from invalid context in synchronize_net net C done 2 12d 12d 💬 2 [3d12h]
possible deadlock in do_ip_getsockopt (3) net 1 17d 13d
possible deadlock in do_ipv6_setsockopt (4) net 2 5d19h 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 1d06h 14d
possible deadlock in ip_mc_drop_socket (2) net 2 4d13h 15d
possible deadlock in smc_shutdown net s390 2 2d18h 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 20d PATCH [4d16h]
upstream test error: KMSAN: uninit-value in virtnet_poll virt net 1 29d 25d
possible deadlock in smc_vlan_by_tcpsk net s390 2 6d22h 27d
possible deadlock in do_ip_setsockopt (4) net 51 16h16m 27d
possible deadlock in smc_switch_to_fallback (2) net s390 175 2h14m 29d
WARNING in dev_deactivate_many net C 6 17d 29d
Internal error in format_decode (2) net 7 9d17h 30d
KMSAN: uninit-value in hsr_forward_skb net 1 41d 37d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 10 3d07h 37d
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 1d18h 41d 💬 2 [15d]
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 1h25m 43d
WARNING in bond_xdp_get_xmit_slave (2) net 47 3d05h 44d
INFO: task hung in __tun_chr_ioctl (6) net 61 1d20h 47d
KASAN: global-out-of-bounds Read in __hw_addr_add_ex net 161 2d04h 50d
KASAN: use-after-free Read in rhashtable_lookup_fast (2) net 38 8h22m 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 7h03m 53d
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 56d
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 61d 57d
general protection fault in dev_map_enqueue (2) bpf net C error 335 7d04h 58d PATCH [6d14h]
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 14h55m 60d
INFO: rcu detected stall in sendmsg (4) net input usb C error 7 7d15h 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 [16h59m]
KMSAN: uninit-value in cmsghdr_from_user_compat_to_kern net 109 1h24m 79d
possible deadlock in team_del_slave (3) net C error 85810 now 88d PATCH [17d]
KMSAN: uninit-value in hsr_get_node (3) net C 9 45d 97d 💬 8 [3d22h]
WARNING in __xdp_reg_mem_model bpf net C done 110 15d 98d 💬 1 [8d21h]
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 [22d]
KMSAN: uninit-value in __schedule (5) net 19 10h33m 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 7d16h 107d
memory leak in corrupted (2) net syz 432 4d18h 113d
INFO: task hung in nfc_urelease_event_work net nfc 35 5d22h 115d
possible deadlock in hsr_dev_xmit (2) net C done 251 2h13m 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 5d15h 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 597 27m 145d 💬 5 [138d]
KASAN: slab-use-after-free Read in handle_tx (2) net 8 11d 153d 💬 1 [153d]
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 [13d]
INFO: rcu detected stall in ipv6_rcv (4) net C done 5 35d 202d
INFO: rcu detected stall in fq_pie_timer (2) net C done 9 6d21h 209d 💬 2 [207d]
WARNING: ODEBUG bug in advance_sched net C done 10 2d09h 215d 💬 1 [214d]
INFO: rcu detected stall in sys_recvmmsg (3) net 42 18d 218d
KASAN: slab-use-after-free Read in advance_sched net C error 15 6d16h 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 4d06h 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 2d07h 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 [8d21h]
memory leak in fasync_helper (2) net C 1 226d 307d PATCH [139d]
WARNING in inet_sock_destruct (4) net C done 1431 10m 396d 💬 4 [22d]
unregister_netdevice: waiting for DEV to become free (8) net C done 9936 5m 410d PATCH [162d]
INFO: task hung in rfkill_unregister (3) net nfc C 112 2d14h 412d 💬 1 [100d]
INFO: task hung in synchronize_rcu (4) fs net C done error 477 3h06m 447d 💬 6 [6d01h]
INFO: task hung in del_device_store net syz error 354 4h56m 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 2d02h 615d PATCH [398d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 194 7d03h 616d
WARNING in ip_rt_bug (2) net C done error 212 12h16m 650d 💬 3 [26d]
INFO: task can't die in vlan_ioctl_handler net 111 8d23h 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 18h41m 1161d PATCH [398d]
general protection fault in skb_release_data (2) bluetooth net C done error 683 1d17h 1413d
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 [22d]
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 2d00h 1588d 💬 5 [22d]
KMSAN: uninit-value in eth_type_trans (2) net C 5075 1h26m 1644d 💬 5 [54d]
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1012 13d 1694d 💬 5 [22d]
WARNING in rcu_check_gp_start_stall net C done error 1130 43m 1978d 💬 7 [22d]
moderation (12):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in xfrmi_newlink net 1 11d 7d16h
KASAN: slab-use-after-free Read in cpu_map_enqueue bpf net 2 12d 9d22h
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 51d 47d
WARNING: refcount bug in nsim_fib_event_nb net 2 8d06h 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 [61d]
Internal error in number (2) net 1 78d 74d
WARNING: refcount bug in cache_clean net nfs 2 83d 80d
Internal error in sprintf (2) net 4 71d 86d
general protection fault in arp_create net 3 4d15h 92d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 791d 1211d