syzbot


Applied filters: Label=subsystems:net (drop)
open (139):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in br_forward_delay_timer_expired (4) net 1 4d13h 13h48m
WARNING in ip6_mr_output net C done 140 10h14m 3d19h PATCH [5h47m]
INFO: rcu detected stall in linkwatch_event (5) net syz error 1 9d05h 5d05h
possible deadlock in xsk_notifier (3) bpf net 1 6d12h 6d12h 💬 8 [5d06h]
WARNING in qdisc_tree_reduce_backlog net 1 8d13h 7d18h
KMSAN: uninit-value in unix_create1 net 1 15d 11d
WARNING in taprio_get_start_time (2) net 1 17d 17d
WARNING in __linkwatch_sync_dev (2) net C 387 2h07m 19d PATCH [13d]
general protection fault in add_grec (2) net 3 7d22h 20d
divide error in taprio_update_queue_max_sdu (2) net 3 19d 24d
WARNING: refcount bug in gro_cleanup net 1 36d 24d
general protection fault in ip6_mc_clear_src (2) net 21 13h09m 26d
WARNING in napi_disable net 1 36d 27d
general protection fault in __igmp_group_dropped net 3 25d 27d
WARNING: refcount bug in sk_skb_reason_drop (2) net 1 33d 27d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 1 33d 27d
general protection fault in ip_mc_up net 1 33d 27d
possible deadlock in __netdev_update_features net 39 1d19h 28d 💬 3 [27d]
possible deadlock in dev_set_promiscuity net 16 8d10h 28d 💬 1 [28d]
KMSAN: uninit-value in mkiss_receive_buf net 2 36d 33d
KMSAN: uninit-value in neigh_parms_release (2) net 1 39d 35d
WARNING: suspicious RCU usage in corrupted (3) net C done 1 6d01h 35d PATCH [32d]
WARNING in ah6_output net C error 5 4d13h 37d
BUG: unable to handle kernel NULL pointer dereference in vcc_sendmsg net 1 43d 39d
BUG: corrupted list in __hw_addr_del_entry net 3 26d 39d
KASAN: slab-use-after-free Read in fib6_add net 12 28d 41d
BUG: unable to handle kernel paging request in bond_rr_gen_slave_id (2) net 1 45d 41d
KASAN: slab-out-of-bounds Read in cache_clean net nfs 2 28d 41d 💬 2 [41d]
general protection fault in ip6_ins_rt net 2 34d 42d
possible deadlock in ptp_clock_unregister net C 20 21d 47d 💬 1 [21d]
KASAN: use-after-free Read in __linkwatch_run_queue net syz 22 8h26m 47d
KASAN: global-out-of-bounds Read in in_dev_finish_destroy net 12 29d 49d
WARNING in neigh_parms_release net 2 45d 50d
BUG: unable to handle kernel paging request in nsim_drv_port_add net 1 52d 51d
KMSAN: uninit-value in __ipv6_dev_mc_inc (2) net 41 35d 52d
KMSAN: uninit-value in __ipv6_dev_mc_dec (2) net 15 38d 52d
BUG: corrupted list in __nsim_dev_port_del net 2 38d 53d
general protection fault in mld_clear_delrec net 46 3h44m 54d
KASAN: slab-out-of-bounds Read in arp_mc_map net 2 54d 55d
INFO: rcu detected stall in inet_rtm_newaddr (2) net syz error 1 23d 55d
INFO: task hung in inet6_rtm_newaddr (2) net syz 1 56d 55d
general protection fault in __ip_mc_dec_group net 13 11h46m 55d
kernel BUG in in_dev_free_rcu net 5 13d 57d
kernel BUG in unregister_vlan_dev (3) net 7 16d 57d PATCH [7d19h]
general protection fault in rt6_find_cached_rt net 3 16d 57d
KASAN: global-out-of-bounds Read in fib6_ifup net 12 33d 57d
KASAN: global-out-of-bounds Read in fib6_ifdown (2) net syz 39 29d 58d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return net usb 1 62d 58d
BUG: soft lockup in sctp_generate_timeout_event net 1 61d 59d
WARNING in nsim_fib_event_nb net C done 90 3h04m 60d 💬 1 [31d]
KASAN: global-out-of-bounds Read in __find_rr_leaf (2) net 14 24d 60d
general protection fault in ip6_create_rt_rcu net 2 55d 60d
KASAN: global-out-of-bounds Read in fib6_clean_node (2) net 62 22d 60d
WARNING: suspicious RCU usage in __fib6_update_sernum_upto_root net 24 24d 60d 💬 1 [60d]
WARNING in rt6_multipath_rebalance (2) net 49 3h30m 60d
KASAN: null-ptr-deref Write in dst_cache_per_cpu_get (3) net 2 23d 68d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready (3) bpf net 4 2d19h 69d 💬 1 [69d]
BUG: soft lockup in garp_join_timer (3) net 3 38d 69d
INFO: task hung in usbnet_disconnect (3) net usb 46 1d04h 79d
WARNING in dst_cache_per_cpu_get net 1 82d 81d
KASAN: null-ptr-deref Write in rcuref_put (4) net 2 61d 82d
KMSAN: uninit-value in __vxlan_find_mac (2) net 1 88d 83d
BUG: soft lockup in wg_packet_tx_worker (3) net 1 90d 84d
possible deadlock in dev_close net 1 94d 90d 💬 2 [89d]
BUG: sleeping function called from invalid context in dev_set_allmulti net 3361 24d 111d
WARNING in depot_fetch_stack net 10 24d 118d
INFO: rcu detected stall in call_timer_fn (5) net input usb C 8 1d14h 124d
general protection fault in generic_hwtstamp_ioctl_lower (2) net C 17 6d18h 146d 💬 3 [143d]
general protection fault in ip6_pol_route (3) bcachefs net syz error 25 19d 146d 💬 3 [143d]
general protection fault in __fib6_drop_pcpu_from (6) net 228 46d 147d
WARNING: locking bug in netpoll_poll_disable (2) net 2 87d 168d
WARNING in max_vclocks_store net C 1 165d 175d
INFO: task hung in inet_rtm_newaddr net syz done 61 2d05h 186d
BUG: Bad page state in skb_pp_cow_data net C done 42 9d11h 203d 💬 2 [201d]
BUG: unable to handle kernel paging request in dst_dev_put (2) net syz 1549 5d06h 208d
KCSAN: data-race in kick_pool / wq_worker_running net 830 1d05h 213d 💬 1 [213d]
WARNING: locking bug in try_to_wake_up (2) net syz error error 154 19d 225d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 139 7h43m 236d
WARNING in rtnl_dellink (4) net 31 16d 247d
INFO: task hung in genl_rcv_msg (4) net C done 119 2d01h 271d
INFO: task hung in new_device_store (5) net syz inconclusive 108 1d21h 277d 💬 7 [264d]
INFO: task hung in tun_chr_close (5) net syz done 589 3d00h 288d
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 12 50d 299d
possible deadlock in rtnl_lock (8) net C 434 63d 316d 💬 5 [292d]
INFO: task hung in switchdev_deferred_process_work (3) net syz inconclusive 489 2d01h 326d
INFO: task hung in addrconf_dad_work (5) net C done 1483 1d06h 336d
INFO: task hung in linkwatch_event (4) net C done 3254 4d03h 339d
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 7829 2d16h 348d 💬 1 [49d]
INFO: task hung in cleanup_net (7) net 120 3d13h 354d
BUG: sleeping function called from invalid context in synchronize_net net C done 54 153d 354d 💬 2 [345d]
possible deadlock in do_ipv6_setsockopt (4) net C error 3730 66d 355d 💬 1 [82d]
WARNING: suspicious RCU usage in dev_activate net C error 789 17d 362d PATCH [346d]
possible deadlock in do_ip_setsockopt (4) net C done done 12508 66d 369d PATCH [281d]
WARNING in dev_deactivate_many net C 217 11d 371d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc C 63 5h32m 379d PATCH [257d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 20 19d 392d 💬 1 [52d]
INFO: task hung in nsim_destroy (4) net 428 1d11h 395d
INFO: task hung in __vhost_worker_flush net virt 331 19d 397d 💬 5 [95d]
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net C 507 4h02m 402d 💬 1 [236d]
INFO: rcu detected stall in sendmsg (4) net C error 56 24d 403d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 382d 408d
INFO: rcu detected stall in sock_write_iter (3) net C done 158 5d14h 419d 💬 1 [419d]
KMSAN: uninit-value in hsr_get_node (3) net C 28 14d 439d 💬 8 [345d]
possible deadlock in hsr_dev_xmit (2) net C done 875 17h41m 459d 💬 2 [421d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net syz done 8713 46m 465d PATCH [448d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 385d 469d
KASAN: slab-use-after-free Read in handle_tx (2) net C 428 1d02h 495d 💬 2 [163d]
INFO: rcu detected stall in ipv6_rcv (4) net C done done 12 44d 544d
WARNING: ODEBUG bug in advance_sched net C done done 10 268d 557d 💬 1 [231d]
INFO: rcu detected stall in sys_recvmmsg (3) net 164 2d14h 559d
WARNING in call_rcu (3) net C 3 458d 560d
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 4d07h 573d 💬 1 [573d]
INFO: rcu detected stall in ip_list_rcv (6) net C done done 49 14d 574d 💬 5 [99d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 17 120d 607d
memory leak in fasync_helper (2) net C 1 568d 649d PATCH [481d]
WARNING in inet_sock_destruct (4) net C done 6576 4h33m 738d 💬 4 [17d]
unregister_netdevice: waiting for DEV to become free (8) net C done 341976 now 752d PATCH [504d]
INFO: task hung in rfkill_unregister (3) net nfc C 1625 2h47m 754d 💬 6 [22d]
INFO: task hung in synchronize_rcu (4) net fs C done error 894 1d20h 789d 💬 6 [332d]
INFO: task hung in del_device_store net syz error 1787 4h58m 848d
INFO: task hung in rfkill_sync_work net nfc C done 48 16d 917d PATCH [861d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net C 1549 1d21h 955d PATCH [88d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 451 2d08h 958d
WARNING in ip_rt_bug (2) net C done error 364 26d 992d 💬 3 [368d]
INFO: task can't die in vlan_ioctl_handler net 165 14d 1127d
BUG: "hc->tx_t_ipi == NUM" holds (exception!) at net/dccp/ccids/ccid3.c:LINE/ccid3_update_send_interval() net C inconclusive error 64 27d 1267d 💬 1 [165d]
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 357d 1354d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net C unreliable 5347 7h17m 1503d PATCH [740d]
general protection fault in skb_release_data (2) net bluetooth C done error 703 91d 1755d
INFO: rcu detected stall in addrconf_dad_work (5) net C done inconclusive 14 85d 1757d
INFO: rcu detected stall in tc_modify_qdisc net C done 581 11d 1798d 💬 13 [364d]
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 727d 1917d
WARNING in kcm_write_msgs net C done 620 6d18h 1929d 💬 5 [332d]
KMSAN: uninit-value in eth_type_trans (2) net C 7272 1d10h 1986d 💬 5 [17d]
BUG: workqueue lockup (5) net C done 12773 11m 1994d
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1026 13h06m 2036d 💬 5 [364d]
WARNING in rcu_check_gp_start_stall net C done error 2597 34m 2320d 💬 7 [17d]
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 75d 2794d 💬 3 [2640d]
moderation (13):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
Internal error in desc_read (3) net 1 23d 19d
KASAN: slab-use-after-free Read in rxrpc_input_call_event afs net 1 28d 24d
KCSAN: data-race in cleanup_net / synchronize_net (2) net 3 27d 26d
general protection fault in inetdev_event net 1 39d 27d
WARNING: lock held when returning to user space in netlbl_conn_setattr lsm net 1 29d 27d
KASAN: slab-out-of-bounds Read in nsim_dev_trap_report_work net 1 37d 33d
general protection fault in slip_receive_buf (2) net 1 39d 35d
BUG: corrupted list in team_priority_option_set (4) net 1 41d 37d
general protection fault in nsim_fib_event_work net 2 52d 52d
BUG: unable to handle kernel paging request in put_child (2) net 1 56d 52d
general protection fault in rt6_mtu_change_route net 3 29d 57d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 1133d 1553d
KCSAN: data-race in data_alloc / prb_reserve net 1097 4h03m 1558d