syzbot


Applied filters: Label=subsystems:net (drop)
open (138):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in br_forward_delay_timer_expired (4) net 1 5d05h 1d05h
INFO: rcu detected stall in linkwatch_event (5) net syz error 1 9d21h 5d21h
possible deadlock in xsk_notifier (3) bpf net 1 7d04h 7d04h 💬 8 [5d22h]
WARNING in qdisc_tree_reduce_backlog net 1 9d05h 8d10h
KMSAN: uninit-value in unix_create1 net 1 16d 12d
WARNING in taprio_get_start_time (2) net 1 18d 18d
WARNING in __linkwatch_sync_dev (2) net C 391 1h43m 19d PATCH [14d]
general protection fault in add_grec (2) net 3 8d14h 21d
divide error in taprio_update_queue_max_sdu (2) net 3 20d 25d
WARNING: refcount bug in gro_cleanup net 1 37d 25d
general protection fault in ip6_mc_clear_src (2) net 21 1d05h 27d
WARNING in napi_disable net 1 37d 28d
general protection fault in __igmp_group_dropped net 3 26d 28d
WARNING: refcount bug in sk_skb_reason_drop (2) net 1 33d 28d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 2 12h15m 28d
general protection fault in ip_mc_up net 1 34d 28d
possible deadlock in __netdev_update_features net 39 2d11h 29d 💬 3 [28d]
possible deadlock in dev_set_promiscuity net 16 9d02h 29d 💬 1 [28d]
KMSAN: uninit-value in mkiss_receive_buf net 2 36d 34d
KMSAN: uninit-value in neigh_parms_release (2) net 1 40d 36d
WARNING: suspicious RCU usage in corrupted (3) net C done 1 6d17h 36d PATCH [33d]
WARNING in ah6_output net C error 5 5d05h 37d
BUG: unable to handle kernel NULL pointer dereference in vcc_sendmsg net 1 44d 40d
BUG: corrupted list in __hw_addr_del_entry net 3 26d 40d
KASAN: slab-use-after-free Read in fib6_add net 12 29d 41d
BUG: unable to handle kernel paging request in bond_rr_gen_slave_id (2) net 1 46d 42d
KASAN: slab-out-of-bounds Read in cache_clean net nfs 2 28d 42d 💬 2 [42d]
general protection fault in ip6_ins_rt net 2 34d 43d
possible deadlock in ptp_clock_unregister net C 20 21d 48d 💬 1 [21d]
KASAN: use-after-free Read in __linkwatch_run_queue net syz 22 1d00h 48d
KASAN: global-out-of-bounds Read in in_dev_finish_destroy net 12 29d 49d
WARNING in neigh_parms_release net 2 46d 50d
BUG: unable to handle kernel paging request in nsim_drv_port_add net 1 53d 52d
KMSAN: uninit-value in __ipv6_dev_mc_inc (2) net 41 35d 53d
KMSAN: uninit-value in __ipv6_dev_mc_dec (2) net 15 39d 53d
BUG: corrupted list in __nsim_dev_port_del net 2 39d 54d
general protection fault in mld_clear_delrec net 48 2h02m 54d
KASAN: slab-out-of-bounds Read in arp_mc_map net 2 55d 56d
INFO: rcu detected stall in inet_rtm_newaddr (2) net syz error 1 24d 56d
INFO: task hung in inet6_rtm_newaddr (2) net syz 1 56d 56d
general protection fault in __ip_mc_dec_group net 13 1d03h 56d
kernel BUG in in_dev_free_rcu net 5 14d 58d
kernel BUG in unregister_vlan_dev (3) net 7 17d 58d PATCH [8d11h]
general protection fault in rt6_find_cached_rt net 3 17d 58d
KASAN: global-out-of-bounds Read in fib6_ifup net 12 34d 58d
KASAN: global-out-of-bounds Read in fib6_ifdown (2) net syz 39 29d 59d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return net usb 1 63d 59d
BUG: soft lockup in sctp_generate_timeout_event net 1 61d 60d
WARNING in nsim_fib_event_nb net C done 94 4h35m 61d 💬 1 [32d]
KASAN: global-out-of-bounds Read in __find_rr_leaf (2) net 14 25d 61d
general protection fault in ip6_create_rt_rcu net 2 56d 61d
KASAN: global-out-of-bounds Read in fib6_clean_node (2) net 62 22d 61d
WARNING: suspicious RCU usage in __fib6_update_sernum_upto_root net 24 25d 61d 💬 1 [60d]
WARNING in rt6_multipath_rebalance (2) net 49 19h36m 61d
KASAN: null-ptr-deref Write in dst_cache_per_cpu_get (3) net 2 24d 69d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready (3) bpf net 4 3d11h 70d 💬 1 [70d]
BUG: soft lockup in garp_join_timer (3) net 3 39d 70d
INFO: task hung in usbnet_disconnect (3) net usb 46 1d20h 80d
WARNING in dst_cache_per_cpu_get net 1 83d 82d
KASAN: null-ptr-deref Write in rcuref_put (4) net 2 62d 83d
KMSAN: uninit-value in __vxlan_find_mac (2) net 1 89d 84d
BUG: soft lockup in wg_packet_tx_worker (3) net 1 91d 85d
possible deadlock in dev_close net 1 94d 90d 💬 2 [90d]
BUG: sleeping function called from invalid context in dev_set_allmulti net 3361 25d 112d
WARNING in depot_fetch_stack net 10 24d 118d
INFO: rcu detected stall in call_timer_fn (5) net input usb C 8 2d06h 124d
general protection fault in generic_hwtstamp_ioctl_lower (2) net C 17 7d10h 147d 💬 3 [144d]
general protection fault in ip6_pol_route (3) bcachefs net syz error 25 20d 147d 💬 3 [144d]
general protection fault in __fib6_drop_pcpu_from (6) net 228 47d 147d
WARNING: locking bug in netpoll_poll_disable (2) net 2 88d 169d
WARNING in max_vclocks_store net C 1 165d 175d
INFO: task hung in inet_rtm_newaddr net syz done 61 2d21h 187d
BUG: Bad page state in skb_pp_cow_data net C done 42 10d 204d 💬 2 [202d]
BUG: unable to handle kernel paging request in dst_dev_put (2) net syz 1549 5d22h 209d
KCSAN: data-race in kick_pool / wq_worker_running net 832 5h31m 214d 💬 1 [213d]
WARNING: locking bug in try_to_wake_up (2) net syz error error 154 19d 226d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 140 11h25m 237d
WARNING in rtnl_dellink (4) net 31 17d 248d
INFO: task hung in genl_rcv_msg (4) net C done 120 14h26m 272d
INFO: task hung in new_device_store (5) net syz inconclusive 108 2d13h 278d 💬 7 [265d]
INFO: task hung in tun_chr_close (5) net syz done 589 3d16h 289d
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 12 50d 300d
possible deadlock in rtnl_lock (8) net C 434 64d 316d 💬 5 [293d]
INFO: task hung in switchdev_deferred_process_work (3) net syz inconclusive 489 2d17h 327d
INFO: task hung in addrconf_dad_work (5) net C done 1484 14h46m 337d
INFO: task hung in linkwatch_event (4) net C done 3254 4d20h 339d
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 7829 3d08h 348d 💬 1 [50d]
INFO: task hung in cleanup_net (7) net 120 4d05h 355d
BUG: sleeping function called from invalid context in synchronize_net net C done 54 153d 355d 💬 2 [346d]
possible deadlock in do_ipv6_setsockopt (4) net C error 3730 66d 356d 💬 1 [83d]
WARNING: suspicious RCU usage in dev_activate net C error 789 17d 363d PATCH [347d]
possible deadlock in do_ip_setsockopt (4) net C done done 12508 67d 370d PATCH [282d]
WARNING in dev_deactivate_many net C 217 12d 372d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc C 63 21h38m 380d PATCH [258d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 20 20d 393d 💬 1 [53d]
INFO: task hung in nsim_destroy (4) net 428 2d03h 396d
INFO: task hung in __vhost_worker_flush net virt 331 19d 398d 💬 5 [96d]
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net C 507 20h08m 403d 💬 1 [237d]
INFO: rcu detected stall in sendmsg (4) net C error 56 25d 403d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 382d 409d
INFO: rcu detected stall in sock_write_iter (3) net C done 158 6d06h 420d 💬 1 [420d]
KMSAN: uninit-value in hsr_get_node (3) net C 28 15d 439d 💬 8 [346d]
possible deadlock in hsr_dev_xmit (2) net C done 876 9h18m 460d 💬 2 [422d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net syz done 8734 1h08m 466d PATCH [449d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 385d 470d
KASAN: slab-use-after-free Read in handle_tx (2) net C 429 8h49m 496d 💬 2 [164d]
INFO: rcu detected stall in ipv6_rcv (4) net C done done 12 44d 545d
WARNING: ODEBUG bug in advance_sched net C done done 10 268d 558d 💬 1 [232d]
INFO: rcu detected stall in sys_recvmmsg (3) net 164 3d06h 560d
WARNING in call_rcu (3) net C 3 458d 561d
memory leak in radix_tree_insert (2) net arm-msm C 1 561d 571d PATCH [566d]
WARNING in tcp_recvmsg_locked (2) net C done 12 4d23h 574d 💬 1 [574d]
INFO: rcu detected stall in ip_list_rcv (6) net C done done 49 15d 575d 💬 5 [100d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 17 120d 608d
memory leak in fasync_helper (2) net C 1 569d 649d PATCH [482d]
WARNING in inet_sock_destruct (4) net C done 6578 43m 739d 💬 4 [18d]
unregister_netdevice: waiting for DEV to become free (8) net C done 342418 now 752d PATCH [505d]
INFO: task hung in rfkill_unregister (3) net nfc C 1629 20m 755d 💬 6 [23d]
INFO: task hung in synchronize_rcu (4) net fs C done error 894 2d12h 789d 💬 6 [333d]
INFO: task hung in del_device_store net syz error 1789 4h37m 849d
INFO: task hung in rfkill_sync_work net nfc C done 48 17d 918d PATCH [862d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net C 1549 2d13h 956d PATCH [88d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 451 3d00h 959d
WARNING in ip_rt_bug (2) net C done error 364 27d 993d 💬 3 [369d]
INFO: task can't die in vlan_ioctl_handler net 165 14d 1128d
BUG: "hc->tx_t_ipi == NUM" holds (exception!) at net/dccp/ccids/ccid3.c:LINE/ccid3_update_send_interval() net C inconclusive error 64 28d 1268d 💬 1 [166d]
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 358d 1355d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net C unreliable 5362 4h35m 1504d PATCH [741d]
general protection fault in skb_release_data (2) net bluetooth C done error 703 91d 1756d
INFO: rcu detected stall in addrconf_dad_work (5) net C done inconclusive 14 86d 1758d
INFO: rcu detected stall in tc_modify_qdisc net C done 581 12d 1798d 💬 13 [365d]
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 727d 1918d
WARNING in kcm_write_msgs net C done 620 7d10h 1930d 💬 5 [333d]
KMSAN: uninit-value in eth_type_trans (2) net C 7274 10h24m 1987d 💬 5 [18d]
BUG: workqueue lockup (5) net C done 12781 17m 1995d
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1026 1d05h 2037d 💬 5 [365d]
WARNING in rcu_check_gp_start_stall net C done error 2597 16h40m 2321d 💬 7 [18d]
BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:LINE/tfrc_rx_hist_sample_rtt() net C done error 7968 76d 2795d 💬 3 [2641d]
moderation (14):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: stack guard page was hit in sock_close net 1 1d01h 5h32m
Internal error in desc_read (3) net 1 23d 19d
KASAN: slab-use-after-free Read in rxrpc_input_call_event afs net 1 29d 25d
KCSAN: data-race in cleanup_net / synchronize_net (2) net 3 28d 27d
general protection fault in inetdev_event net 1 40d 28d
WARNING: lock held when returning to user space in netlbl_conn_setattr lsm net 1 29d 28d
KASAN: slab-out-of-bounds Read in nsim_dev_trap_report_work net 1 38d 34d
general protection fault in slip_receive_buf (2) net 1 40d 36d
BUG: corrupted list in team_priority_option_set (4) net 1 41d 37d
general protection fault in nsim_fib_event_work net 2 52d 53d
BUG: unable to handle kernel paging request in put_child (2) net 1 57d 53d
general protection fault in rt6_mtu_change_route net 3 30d 57d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 1134d 1553d
KCSAN: data-race in data_alloc / prb_reserve net 1098 2h16m 1559d