syzbot


Applied filters: Label=subsystems:net (drop)
open (109):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: rcu detected stall in lapb_t1timer_expiry (2) net C 3 5d04h 1d04h 💬 1 [1d03h]
WARNING in hsr_netdev_notify net 1 5d04h 1d04h
KASAN: slab-use-after-free Read in bq_xmit_all bpf net C done 6 22h31m 2d03h 💬 1 [5h07m]
general protection fault in __dev_flush net bpf 9 1d17h 2d04h
general protection fault in __cpu_map_flush bpf net 10 1d03h 2d11h
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 24 now 3d06h 💬 1 [2d21h]
general protection fault in __xsk_map_flush bpf net C done 6 19h48m 5d07h
WARNING in skb_warn_bad_offload (5) net C done 5 21h59m 5d07h 💬 4 [1d13h]
BUG: unable to handle kernel paging request in bpf_prog_ADDR (3) bpf net C done 6 8d02h 7d16h PATCH [3d03h]
KASAN: stack-out-of-bounds Read in xdp_do_check_flushed bpf net C done 26 1h49m 8d16h 💬 1 [3d08h]
INFO: task hung in cleanup_net (7) net 33 4d00h 9d09h
BUG: sleeping function called from invalid context in synchronize_net net C done 2 9d11h 9d13h 💬 2 [11h10m]
possible deadlock in do_ip_getsockopt (3) net 1 14d 10d
possible deadlock in do_ipv6_setsockopt (4) net 2 2d18h 10d
possible deadlock in ip_mroute_setsockopt net 1 11d 10d
stack segment fault in cpu_map_redirect bpf net C done 11 12d 11d
INFO: task hung in filemap_fault (6) net serial 47 3d16h 11d
possible deadlock in ip_mc_drop_socket (2) net 2 1d12h 12d
possible deadlock in smc_shutdown net s390 1 18d 14d
KCSAN: data-race in __dev_change_flags / is_upper_ndev_bond_master_filter (9) net 63 8d01h 16d 💬 1 [16d]
WARNING: suspicious RCU usage in dev_activate net 12 8d01h 17d PATCH [1d15h]
upstream test error: KMSAN: uninit-value in virtnet_poll virt net 1 26d 22d
possible deadlock in smc_vlan_by_tcpsk net s390 2 3d21h 24d
possible deadlock in do_ip_setsockopt (4) net 47 19h32m 24d
possible deadlock in smc_switch_to_fallback (2) net s390 150 5h08m 26d
WARNING in dev_deactivate_many net C 6 14d 26d
Internal error in format_decode (2) net 7 6d16h 27d
KMSAN: uninit-value in hsr_forward_skb net 1 38d 34d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 10 6h43m 34d
KMSAN: uninit-value in rtl8150_get_link_ksettings net usb 1 39d 35d
INFO: rcu detected stall in neigh_timer_handler (8) net C done 60 1d01h 38d 💬 2 [12d]
KMSAN: uninit-value in nci_rx_work (2) net nfc C 20 37d 40d
possible deadlock in kvfree_call_rcu (2) net C unreliable 315 1d01h 40d
WARNING in bond_xdp_get_xmit_slave (2) net 47 4h02m 41d
INFO: task hung in __tun_chr_ioctl (6) net 60 15d 44d
KASAN: global-out-of-bounds Read in __hw_addr_add_ex net 135 4h04m 47d
KASAN: use-after-free Read in rhashtable_lookup_fast (2) net 36 13h38m 47d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 2 54d 47d
INFO: task hung in nsim_destroy (4) net 151 3d21h 50d
INFO: task hung in __vhost_worker_flush net virt kvm 40 8d06h 52d
possible deadlock in sk_psock_skb_ingress_enqueue bpf net 1 56d 52d
possible deadlock in sock_map_update_common (2) net bpf C done 12 43d 53d
upstream boot error: KMSAN: uninit-value in receive_buf net virt 155 61d 54d PATCH [45d]
divide error in taprio_update_queue_max_sdu net 1 58d 54d
general protection fault in dev_map_enqueue (2) bpf net C error 335 4d03h 55d PATCH [3d13h]
WARNING: refcount bug in __netif_napi_del (3) net 18 26d 56d
upstream boot error: KMSAN: uninit-value in corrupted net virt 1 61d 57d
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 27 38d 57d
INFO: rcu detected stall in sendmsg (4) net input usb C error 7 4d14h 58d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 37d 63d
KMSAN: uninit-value in nci_rsp_packet (2) net nfc 1 72d 68d
possible deadlock in team_device_event (3) net 2 23d 72d
KASAN: slab-use-after-free Read in kcm_release net C 2 34d 74d
WARNING in inet_csk_get_port (3) net C done 8 60d 75d 💬 3 [54d]
KMSAN: uninit-value in cmsghdr_from_user_compat_to_kern net 105 36d 76d
possible deadlock in team_del_slave (3) net C error 81798 now 85d PATCH [14d]
KMSAN: uninit-value in hsr_get_node (3) net C 9 42d 94d 💬 8 [21h43m]
WARNING in __xdp_reg_mem_model bpf net C done 110 12d 94d 💬 1 [5d20h]
possible deadlock in sock_hash_update_common bpf net C error 38 45d 96d
KMSAN: uninit-value in sock_hash_delete_elem net bpf C 32 47d 99d PATCH [19d]
KMSAN: uninit-value in __schedule (5) net 16 1d02h 101d
possible deadlock in sock_map_unref bpf net 9 65d 103d
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 20 4d15h 104d
memory leak in corrupted (2) net syz 432 1d17h 110d
INFO: task hung in nfc_urelease_event_work net nfc 35 2d21h 112d
possible deadlock in hsr_dev_xmit (2) net C done 245 22m 114d 💬 2 [76d]
possible deadlock in sk_psock_drop bpf net 56 40d 116d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 46 2d14h 120d PATCH [103d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 40d 124d
KMSAN: uninit-value in bpf_prog_test_run_xdp bpf net C 4 70d 132d
possible deadlock in team_port_change_check (2) net C done 566 34m 142d 💬 5 [135d]
KASAN: slab-use-after-free Read in handle_tx (2) net 8 8d05h 150d 💬 1 [150d]
INFO: task hung in ceph_monc_stop ceph net C error 32 167d 165d
possible deadlock in smc_release net s390 C error 26 12d 169d 💬 2 [10d]
INFO: rcu detected stall in ipv6_rcv (4) net C done 5 32d 199d
INFO: rcu detected stall in fq_pie_timer (2) net C done 9 3d20h 206d 💬 2 [204d]
WARNING: ODEBUG bug in advance_sched net C done 10 13d 212d 💬 1 [211d]
INFO: rcu detected stall in sys_recvmmsg (3) net 42 15d 214d
KASAN: slab-use-after-free Read in advance_sched net C error 15 3d15h 215d 💬 5 [148d]
WARNING in call_rcu (3) net C 3 113d 215d
KASAN: slab-use-after-free Read in taprio_dump net C error 54 1d04h 215d 💬 3 [213d]
memory leak in radix_tree_insert (2) arm-msm net C 1 216d 226d PATCH [221d]
WARNING in tcp_recvmsg_locked (2) net C done 5 13d 228d 💬 1 [228d]
INFO: rcu detected stall in sys_socket (10) net C done 23 8d02h 233d 💬 6 [229d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 5 42d 262d
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg bpf net C 108 10d 268d 💬 1 [5d20h]
memory leak in fasync_helper (2) net C 1 223d 304d PATCH [136d]
WARNING in inet_sock_destruct (4) net C done 1382 now 393d 💬 4 [19d]
unregister_netdevice: waiting for DEV to become free (8) net C done 9260 now 407d PATCH [159d]
INFO: task hung in rfkill_unregister (3) net nfc C 111 40m 409d 💬 1 [96d]
INFO: task hung in synchronize_rcu (4) fs net C done error 460 7h15m 444d 💬 6 [3d00h]
INFO: task hung in del_device_store net syz error 346 19h08m 503d
INFO: task hung in rfkill_sync_work net nfc C done 29 14d 572d PATCH [516d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable 469 13d 612d PATCH [395d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 194 4d02h 613d
WARNING in ip_rt_bug (2) net C done error 204 4h12m 647d 💬 3 [23d]
INFO: task can't die in vlan_ioctl_handler net 111 5d22h 783d
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 12d 1009d
INFO: rcu detected stall in net_tx_action net C unreliable done 37 76d 1115d 💬 1 [724d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 3801 19h18m 1158d PATCH [395d]
general protection fault in skb_release_data (2) bluetooth net C done error 681 7d00h 1410d
INFO: task hung in process_one_work (4) net syz error error 51 9d16h 1430d
INFO: rcu detected stall in tc_modify_qdisc net C done 483 6d23h 1453d 💬 13 [19d]
memory leak in inet6_create (2) net C 3 247d 1536d
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 382d 1572d
WARNING in kcm_write_msgs net C done 582 1h12m 1585d 💬 5 [19d]
KMSAN: uninit-value in eth_type_trans (2) net C 5056 1h37m 1641d 💬 5 [51d]
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1012 10d 1691d 💬 5 [19d]
WARNING in rcu_check_gp_start_stall net C done error 1089 3h18m 1975d 💬 7 [19d]
moderation (14):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in xfrmi_newlink net 1 8d15h 4d15h
KASAN: slab-use-after-free Read in cpu_map_enqueue bpf net 2 9d16h 6d21h
general protection fault in bq_flush_to_queue bpf net 3 1d15h 7d07h
KASAN: slab-use-after-free Read in __pnet_find_base_ndev net s390 1 15d 11d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready bpf net 1 48d 44d
WARNING: refcount bug in nsim_fib_event_nb net 2 5d05h 46d
general protection fault in nci_unregister_device net nfc 2 54d 56d
WARNING: refcount bug in inet_twsk_kill net 1 66d 62d PATCH [58d]
Internal error in number (2) net 1 75d 71d
WARNING: refcount bug in cache_clean net nfs 2 80d 77d
KASAN: slab-use-after-free Read in slip_open (2) net 1 87d 83d
Internal error in sprintf (2) net 4 68d 83d
general protection fault in arp_create net 3 1d14h 89d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 788d 1208d