syzbot


Applied filters: Label=subsystems:net (drop)
open (145):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in qfq_qlen_notify net 4 13h17m 2h24m
general protection fault in drr_qlen_notify net C 13 1h23m 6h31m
general protection fault in qdisc_tree_reduce_backlog net C done 30 17m 6h31m PATCH [3h47m]
general protection fault in hfsc_qlen_notify net C 30 42m 1d03h
general protection fault in htb_qlen_notify net C 26 14m 1d03h 💬 3 [10h40m]
BUG: stack guard page was hit in sock_close net 1 3d13h 1d17h PATCH [5h28m]
possible deadlock in br_forward_delay_timer_expired (4) net 1 7d18h 3d18h
INFO: rcu detected stall in linkwatch_event (5) net syz error 1 12d 8d10h
possible deadlock in xsk_notifier (3) bpf net 1 9d17h 9d17h 💬 8 [8d11h]
WARNING in qdisc_tree_reduce_backlog net 1 11d 10d
KMSAN: uninit-value in unix_create1 net 1 18d 14d
kernel BUG in filemap_fault (2) net C 19 15h01m 18d 💬 1 [8h52m]
WARNING in taprio_get_start_time (2) net 1 20d 20d
WARNING in __linkwatch_sync_dev (2) net C 395 16h48m 22d PATCH [16d]
general protection fault in add_grec (2) net 3 11d 24d
divide error in taprio_update_queue_max_sdu (2) net 3 22d 27d
WARNING: refcount bug in gro_cleanup net 1 39d 27d
general protection fault in ip6_mc_clear_src (2) net 22 1d07h 29d
WARNING in napi_disable net 1 39d 30d
general protection fault in __igmp_group_dropped net 3 28d 31d
WARNING: refcount bug in sk_skb_reason_drop (2) net 1 36d 31d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 2 3d00h 31d
general protection fault in ip_mc_up net 1 36d 31d
possible deadlock in __netdev_update_features net 41 21h00m 32d 💬 3 [30d]
possible deadlock in dev_set_promiscuity net 16 11d 32d 💬 1 [31d]
KMSAN: uninit-value in mkiss_receive_buf net 2 39d 36d
KMSAN: uninit-value in neigh_parms_release (2) net 1 42d 38d
WARNING: suspicious RCU usage in corrupted (3) net C done 1 9d06h 39d PATCH [35d]
WARNING in ah6_output net C error 5 7d17h 40d
BUG: unable to handle kernel NULL pointer dereference in vcc_sendmsg net 1 46d 42d PATCH [3h57m]
BUG: corrupted list in __hw_addr_del_entry net 3 29d 43d
KASAN: slab-use-after-free Read in fib6_add net 12 32d 44d
BUG: unable to handle kernel paging request in bond_rr_gen_slave_id (2) net 1 49d 44d
KASAN: slab-out-of-bounds Read in cache_clean net nfs 2 31d 45d 💬 2 [44d]
general protection fault in ip6_ins_rt net 2 37d 46d
possible deadlock in ptp_clock_unregister net C 20 24d 50d 💬 1 [24d]
KASAN: use-after-free Read in __linkwatch_run_queue net syz 23 23h50m 50d
KASAN: global-out-of-bounds Read in in_dev_finish_destroy net 12 32d 52d
WARNING in neigh_parms_release net 2 48d 53d
BUG: unable to handle kernel paging request in nsim_drv_port_add net 1 55d 55d
KMSAN: uninit-value in __ipv6_dev_mc_inc (2) net 41 38d 55d
KMSAN: uninit-value in __ipv6_dev_mc_dec (2) net 15 41d 55d
BUG: corrupted list in __nsim_dev_port_del net 2 41d 57d
general protection fault in mld_clear_delrec net 55 5h10m 57d
KASAN: slab-out-of-bounds Read in arp_mc_map net 2 58d 58d
INFO: rcu detected stall in inet_rtm_newaddr (2) net syz error 1 27d 58d
INFO: task hung in inet6_rtm_newaddr (2) net syz 1 59d 58d
general protection fault in __ip_mc_dec_group net 15 1d04h 59d
kernel BUG in in_dev_free_rcu net 5 16d 60d
kernel BUG in unregister_vlan_dev (3) net 7 19d 60d PATCH [1d03h]
general protection fault in rt6_find_cached_rt net 3 19d 60d
KASAN: global-out-of-bounds Read in fib6_ifup net 12 36d 60d
KASAN: global-out-of-bounds Read in fib6_ifdown (2) net syz 39 32d 61d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return net usb 1 65d 61d
BUG: soft lockup in sctp_generate_timeout_event net 1 64d 63d
WARNING in nsim_fib_event_nb net C done 100 22h02m 63d 💬 1 [34d]
KASAN: global-out-of-bounds Read in __find_rr_leaf (2) net 14 27d 63d
general protection fault in ip6_create_rt_rcu net 2 58d 63d
KASAN: global-out-of-bounds Read in fib6_clean_node (2) net 62 25d 63d
WARNING: suspicious RCU usage in __fib6_update_sernum_upto_root net 24 27d 64d 💬 1 [63d]
WARNING in rt6_multipath_rebalance (2) net 53 5h15m 64d
KASAN: null-ptr-deref Write in dst_cache_per_cpu_get (3) net 2 26d 72d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready (3) bpf net 4 6d00h 73d 💬 1 [72d]
BUG: soft lockup in garp_join_timer (3) net 3 41d 73d
INFO: task hung in usbnet_disconnect (3) net usb 46 4d09h 82d
WARNING in dst_cache_per_cpu_get net 1 85d 85d
KASAN: null-ptr-deref Write in rcuref_put (4) net 2 65d 85d
KMSAN: uninit-value in __vxlan_find_mac (2) net 1 91d 86d
BUG: soft lockup in wg_packet_tx_worker (3) net 1 93d 87d
possible deadlock in dev_close net 1 97d 93d 💬 2 [92d]
BUG: sleeping function called from invalid context in dev_set_allmulti net 3361 28d 114d
WARNING in depot_fetch_stack net 10 27d 121d
INFO: rcu detected stall in call_timer_fn (5) net input usb C 8 4d19h 127d
general protection fault in generic_hwtstamp_ioctl_lower (2) net C 17 9d23h 149d 💬 3 [147d]
general protection fault in ip6_pol_route (3) bcachefs net syz error 25 23d 149d 💬 3 [146d]
general protection fault in __fib6_drop_pcpu_from (6) net 228 49d 150d
WARNING: locking bug in netpoll_poll_disable (2) net 2 90d 171d
WARNING in max_vclocks_store net C 1 168d 178d
INFO: task hung in inet_rtm_newaddr net syz done 61 5d10h 190d
BUG: Bad page state in skb_pp_cow_data net C done 42 12d 207d 💬 2 [204d]
BUG: unable to handle kernel paging request in dst_dev_put (2) net syz 1549 8d11h 211d
KCSAN: data-race in kick_pool / wq_worker_running net 835 7h12m 216d 💬 1 [216d]
WARNING: locking bug in try_to_wake_up (2) net syz error error 154 22d 229d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 141 18h43m 240d
WARNING in rtnl_dellink (4) net 31 19d 250d
INFO: task hung in genl_rcv_msg (4) net C done 120 3d03h 274d
INFO: task hung in new_device_store (5) net syz inconclusive 108 5d01h 280d 💬 7 [268d]
INFO: task hung in tun_chr_close (5) net syz done 590 2d03h 291d
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 12 53d 302d
possible deadlock in rtnl_lock (8) net C 434 66d 319d 💬 5 [295d]
INFO: task hung in switchdev_deferred_process_work (3) net syz inconclusive 489 5d06h 329d
INFO: task hung in addrconf_dad_work (5) net C done 1486 1d03h 339d
INFO: task hung in linkwatch_event (4) net C done 3256 5h28m 342d
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 7829 5d21h 351d 💬 1 [52d]
INFO: task hung in cleanup_net (7) net 120 6d17h 357d
BUG: sleeping function called from invalid context in synchronize_net net C done 54 156d 357d 💬 2 [348d]
possible deadlock in do_ipv6_setsockopt (4) net C error 3730 69d 358d 💬 1 [86d]
WARNING: suspicious RCU usage in dev_activate net C error 789 20d 366d PATCH [349d]
possible deadlock in do_ip_setsockopt (4) net C done done 12508 69d 373d PATCH [284d]
WARNING in dev_deactivate_many net C 217 14d 374d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc C 63 3d10h 382d PATCH [261d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 20 22d 395d 💬 1 [55d]
INFO: task hung in nsim_destroy (4) net 428 4d16h 399d
INFO: task hung in __vhost_worker_flush net virt 331 22d 400d 💬 5 [99d]
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net C 519 10h28m 405d 💬 1 [239d]
INFO: rcu detected stall in sendmsg (4) net C error 56 27d 406d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 385d 411d
INFO: rcu detected stall in sock_write_iter (3) net C done 158 8d19h 422d 💬 1 [422d]
KMSAN: uninit-value in hsr_get_node (3) net C 28 17d 442d 💬 8 [349d]
possible deadlock in hsr_dev_xmit (2) net C done 878 21h11m 462d 💬 2 [425d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net syz done 8814 15m 468d PATCH [451d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 388d 472d
KASAN: slab-use-after-free Read in handle_tx (2) net C 434 1d05h 499d 💬 2 [167d]
INFO: rcu detected stall in ipv6_rcv (4) net C done done 12 47d 547d
WARNING: ODEBUG bug in advance_sched net C done done 10 271d 560d 💬 1 [234d]
INFO: rcu detected stall in sys_recvmmsg (3) net 165 10h11m 563d
WARNING in call_rcu (3) net C 3 461d 563d
memory leak in radix_tree_insert (2) net arm-msm C 1 564d 574d PATCH [569d]
WARNING in tcp_recvmsg_locked (2) net C done 12 7d12h 576d 💬 1 [576d]
INFO: rcu detected stall in ip_list_rcv (6) net C done done 49 17d 578d 💬 5 [102d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 17 123d 611d
memory leak in fasync_helper (2) net C 1 571d 652d PATCH [484d]
WARNING in inet_sock_destruct (4) net C done 6593 14m 741d PATCH [10h59m]
unregister_netdevice: waiting for DEV to become free (8) net C done 343897 now 755d PATCH [507d]
INFO: task hung in rfkill_unregister (3) net nfc C 1638 9h01m 758d 💬 6 [25d]
INFO: task hung in synchronize_rcu (4) net fs C done error 894 5d01h 792d 💬 6 [336d]
INFO: task hung in del_device_store net syz error 1801 11h40m 851d
INFO: task hung in rfkill_sync_work net nfc C done 48 19d 920d PATCH [864d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net C 1549 5d01h 959d PATCH [91d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 453 3h51m 961d
WARNING in ip_rt_bug (2) net C done error 364 29d 995d 💬 3 [371d]
INFO: task can't die in vlan_ioctl_handler net 165 17d 1131d
BUG: "hc->tx_t_ipi == NUM" holds (exception!) at net/dccp/ccids/ccid3.c:LINE/ccid3_update_send_interval() net C inconclusive error 64 30d 1270d 💬 1 [169d]
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 361d 1357d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net C unreliable 5389 1h45m 1506d PATCH [743d]
general protection fault in skb_release_data (2) net bluetooth C done error 703 94d 1759d
INFO: rcu detected stall in addrconf_dad_work (5) net C done inconclusive 14 88d 1760d
INFO: rcu detected stall in tc_modify_qdisc net C done 583 3h30m 1801d 💬 13 [368d]
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 730d 1920d
WARNING in kcm_write_msgs net C done 620 9d23h 1933d 💬 5 [336d]
KMSAN: uninit-value in eth_type_trans (2) net C 7276 6m 1989d 💬 5 [20d]
BUG: workqueue lockup (5) net C done 12799 6h45m 1997d
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1026 3d17h 2040d 💬 5 [368d]
WARNING in rcu_check_gp_start_stall net C done error 2600 15h23m 2323d 💬 7 [20d]
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 79d 2798d 💬 3 [2643d]
moderation (14):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: corrupted list in nsim_bpf_destroy_prog (2) net 1 6d09h 2d08h
Internal error in desc_read (3) net 1 26d 22d
KASAN: slab-use-after-free Read in rxrpc_input_call_event afs net 1 31d 27d
KCSAN: data-race in cleanup_net / synchronize_net (2) net 3 30d 30d
general protection fault in inetdev_event net 1 42d 30d
WARNING: lock held when returning to user space in netlbl_conn_setattr lsm net 1 32d 31d
KASAN: slab-out-of-bounds Read in nsim_dev_trap_report_work net 1 40d 36d
general protection fault in slip_receive_buf (2) net 1 42d 38d
BUG: corrupted list in team_priority_option_set (4) net 1 44d 40d
general protection fault in nsim_fib_event_work net 2 55d 55d
BUG: unable to handle kernel paging request in put_child (2) net 1 59d 55d
general protection fault in rt6_mtu_change_route net 3 33d 60d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 1137d 1556d
KCSAN: data-race in data_alloc / prb_reserve net 1099 1d06h 1561d