syzbot


Applied filters: Label=subsystems:net (drop)
open (112):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KMSAN: uninit-value in skb_put net usb 1 4d05h 5h47m
INFO: task hung in nsim_create (2) net 35 5d16h 11h14m 💬 3 [2h21m]
WARNING in cake_dequeue (2) net 4 2d23h 19h34m
general protection fault in bq_flush_to_queue bpf net 7 8h27m 1d08h
INFO: rcu detected stall in lapb_t1timer_expiry (2) net C error 3 9d01h 5d00h 💬 1 [4d23h]
WARNING in hsr_netdev_notify net 1 9d01h 5d01h
KASAN: slab-use-after-free Read in bq_xmit_all bpf net C done 11 16h51m 6d00h 💬 1 [2d19h]
general protection fault in __dev_flush bpf net C 19 9h58m 6d01h PATCH [1h05m]
general protection fault in __cpu_map_flush bpf net C inconclusive 14 10h01m 6d07h 💬 1 [14h35m]
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 24 3d20h 7d03h 💬 1 [6d17h]
general protection fault in __xsk_map_flush bpf net C done 12 9h42m 9d03h
WARNING in skb_warn_bad_offload (5) net C done 8 10h45m 9d03h 💬 5 [1d09h]
KASAN: stack-out-of-bounds Read in xdp_do_check_flushed bpf net C done 58 54m 12d 💬 1 [7d05h]
INFO: task hung in cleanup_net (7) net 34 1d06h 13d
BUG: sleeping function called from invalid context in synchronize_net net C done 2 13d 13d 💬 2 [4d07h]
possible deadlock in do_ip_getsockopt (3) net 1 18d 14d
possible deadlock in do_ipv6_setsockopt (4) net 2 6d15h 14d
possible deadlock in ip_mroute_setsockopt net 1 14d 14d
stack segment fault in cpu_map_redirect bpf net C done 11 16d 15d
INFO: task hung in filemap_fault (6) net serial 52 13h13m 15d
possible deadlock in ip_mc_drop_socket (2) net 2 5d08h 16d
possible deadlock in smc_shutdown net s390 3 6h55m 18d
KCSAN: data-race in __dev_change_flags / is_upper_ndev_bond_master_filter (9) net 63 11d 20d 💬 1 [20d]
WARNING: suspicious RCU usage in dev_activate net 13 6h28m 21d PATCH [5d12h]
upstream test error: KMSAN: uninit-value in virtnet_poll net virt 1 30d 26d
possible deadlock in smc_vlan_by_tcpsk net s390 2 7d18h 28d
possible deadlock in do_ip_setsockopt (4) net 51 1d11h 28d
possible deadlock in smc_switch_to_fallback (2) net s390 177 1h55m 30d
WARNING in dev_deactivate_many net C 6 18d 30d
Internal error in format_decode (2) net 7 10d 31d
KMSAN: uninit-value in hsr_forward_skb net 1 42d 38d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 10 4d03h 38d
KMSAN: uninit-value in rtl8150_get_link_ksettings net usb 1 43d 39d
INFO: rcu detected stall in neigh_timer_handler (8) net C done 64 2d14h 42d 💬 2 [16d]
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 21h08m 44d
WARNING in bond_xdp_get_xmit_slave (2) net 47 4d00h 44d
INFO: task hung in __tun_chr_ioctl (6) net 61 2d15h 47d
KASAN: global-out-of-bounds Read in __hw_addr_add_ex net 161 3d00h 51d
KASAN: use-after-free Read in rhashtable_lookup_fast (2) net 38 1d04h 51d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 2 57d 51d
INFO: task hung in nsim_destroy (4) net 153 12h18m 54d
INFO: task hung in __vhost_worker_flush net virt kvm 40 12d 56d
possible deadlock in sk_psock_skb_ingress_enqueue net bpf 1 60d 56d
possible deadlock in sock_map_update_common (2) bpf net C done 12 47d 57d
upstream boot error: KMSAN: uninit-value in receive_buf net virt 155 65d 57d PATCH [49d]
divide error in taprio_update_queue_max_sdu net 1 62d 58d
general protection fault in dev_map_enqueue (2) bpf net C error 335 8d00h 59d PATCH [7d10h]
WARNING: refcount bug in __netif_napi_del (3) net 18 30d 60d
upstream boot error: KMSAN: uninit-value in corrupted net virt 1 65d 61d
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 29 1d10h 61d
INFO: rcu detected stall in sendmsg (4) net input usb C error 7 8d10h 61d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 41d 67d
KMSAN: uninit-value in nci_rsp_packet (2) net nfc 1 75d 71d
possible deadlock in team_device_event (3) net 3 6h46m 76d
KASAN: slab-use-after-free Read in kcm_release net C 2 38d 78d
WARNING in inet_csk_get_port (3) net C done done 8 64d 79d 💬 3 [1d12h]
KMSAN: uninit-value in cmsghdr_from_user_compat_to_kern net 111 9m 79d
possible deadlock in team_del_slave (3) net C error 86596 now 89d PATCH [17d]
KMSAN: uninit-value in hsr_get_node (3) net C 9 46d 98d 💬 8 [4d18h]
WARNING in __xdp_reg_mem_model bpf net C done 110 15d 98d 💬 1 [9d17h]
possible deadlock in sock_hash_update_common bpf net C error 38 49d 100d
KMSAN: uninit-value in sock_hash_delete_elem net bpf C 32 51d 103d PATCH [23d]
KMSAN: uninit-value in __schedule (5) net 20 10h37m 105d
possible deadlock in sock_map_unref bpf net 9 69d 107d
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 20 8d12h 108d
memory leak in corrupted (2) net syz 432 5d14h 114d
INFO: task hung in nfc_urelease_event_work net nfc 35 6d17h 115d
possible deadlock in hsr_dev_xmit (2) net C done 252 12h12m 118d 💬 2 [80d]
possible deadlock in sk_psock_drop bpf net 56 44d 120d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 46 6d11h 124d PATCH [107d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 44d 128d
KMSAN: uninit-value in bpf_prog_test_run_xdp bpf net C 4 74d 136d
possible deadlock in team_port_change_check (2) net C done 609 54m 146d 💬 5 [139d]
KASAN: slab-use-after-free Read in handle_tx (2) net 8 12d 154d 💬 1 [154d]
INFO: task hung in ceph_monc_stop ceph net C error 32 171d 169d
possible deadlock in smc_release net s390 C error 26 16d 173d 💬 2 [14d]
INFO: rcu detected stall in ipv6_rcv (4) net C done 5 36d 203d
INFO: rcu detected stall in fq_pie_timer (2) net C done 9 7d17h 210d 💬 2 [208d]
WARNING: ODEBUG bug in advance_sched net C done 10 3d05h 216d 💬 1 [215d]
INFO: rcu detected stall in sys_recvmmsg (3) net 42 19d 218d
KASAN: slab-use-after-free Read in advance_sched net C error 15 7d12h 219d 💬 5 [152d]
WARNING in call_rcu (3) net C 3 117d 219d
KASAN: slab-use-after-free Read in taprio_dump net C error 54 5d01h 219d 💬 3 [217d]
memory leak in radix_tree_insert (2) arm-msm net C 1 220d 230d PATCH [225d]
WARNING in tcp_recvmsg_locked (2) net C done 5 3d02h 232d 💬 1 [232d]
INFO: rcu detected stall in sys_socket (10) net C done 23 11d 237d 💬 6 [233d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 5 46d 266d
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg bpf net C 108 13d 272d 💬 1 [9d17h]
memory leak in fasync_helper (2) net C 1 227d 307d PATCH [140d]
WARNING in inet_sock_destruct (4) net C done 1435 2h09m 397d 💬 4 [23d]
unregister_netdevice: waiting for DEV to become free (8) net C done 10094 7m 411d PATCH [163d]
INFO: task hung in rfkill_unregister (3) net nfc C 112 3d10h 413d 💬 1 [100d]
INFO: task hung in synchronize_rcu (4) fs net C done error 480 12h09m 448d 💬 6 [6d21h]
INFO: task hung in del_device_store net syz error 357 1h14m 507d
INFO: task hung in rfkill_sync_work net nfc C done 29 18d 576d PATCH [520d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable 469 2d22h 616d PATCH [399d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 194 7d22h 617d
WARNING in ip_rt_bug (2) net C done error 213 17h40m 651d 💬 3 [27d]
INFO: task can't die in vlan_ioctl_handler net 111 9d19h 786d
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 16d 1013d
INFO: rcu detected stall in net_tx_action net C unreliable done 37 80d 1119d 💬 1 [728d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 3803 1d14h 1162d PATCH [399d]
general protection fault in skb_release_data (2) bluetooth net C done error 683 2d13h 1414d
INFO: task hung in process_one_work (4) net syz error error 51 13d 1434d
INFO: rcu detected stall in tc_modify_qdisc net C done 483 10d 1456d 💬 13 [23d]
memory leak in inet6_create (2) net C 3 251d 1539d
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 386d 1576d
WARNING in kcm_write_msgs net C done 583 2d20h 1588d 💬 5 [23d]
KMSAN: uninit-value in eth_type_trans (2) net C 5081 2h53m 1645d 💬 5 [54d]
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1012 14d 1695d 💬 5 [23d]
WARNING in rcu_check_gp_start_stall net C done error 1140 31m 1979d 💬 7 [23d]
moderation (13):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel paging request in net_generic net 1 4d09h 9h47m
KASAN: slab-use-after-free Read in xfrmi_newlink net 1 12d 8d12h
KASAN: slab-use-after-free Read in cpu_map_enqueue bpf net 2 13d 10d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev net s390 1 19d 15d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready bpf net 1 52d 48d
WARNING: refcount bug in nsim_fib_event_nb net 2 9d02h 49d
general protection fault in nci_unregister_device net nfc 2 58d 60d
WARNING: refcount bug in inet_twsk_kill net 1 70d 66d PATCH [62d]
Internal error in number (2) net 1 79d 75d
WARNING: refcount bug in cache_clean net nfs 2 84d 80d
Internal error in sprintf (2) net 4 72d 87d
general protection fault in arp_create net 3 5d11h 93d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 792d 1212d