syzbot


Applied filters: Label=subsystems:net (drop)
open (139):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in tcp_prune_ofo_queue net 19 C done 103 4h14m 12h31m 💬 2 [9h06m]
INFO: task hung in dev_map_free (3) bpf net 1 33 2d00h 2d19h
WARNING in rt_set_nexthop net -1 C error 141 7d06h 4d09h 💬 1 [4d07h]
BUG: sleeping function called from invalid context in team_change_rx_flags (2) net 5 5 11h41m 4d19h
WARNING: ./include/net/netdev_lock.h:LINE at __linkwatch_sync_dev, CPU: kworker/u8:NUM/NUM net -1 C done 5 29d 6d12h 💬 1 [6d12h]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 11 4h22m 7d16h 💬 2 [7d12h]
possible deadlock in ptp_clock_adjtime net 4 2 8d04h 7d21h
possible deadlock in br_forward_delay_timer_expired (4) net 4 1 19d 15d
INFO: rcu detected stall in linkwatch_event (5) net 1 syz error 1 24d 20d
possible deadlock in xsk_notifier (3) bpf net 4 1 21d 21d 💬 8 [20d]
WARNING in qdisc_tree_reduce_backlog net -1 1 23d 22d
KMSAN: uninit-value in unix_create1 net 7 1 30d 26d
kernel BUG in filemap_fault (2) net -1 C error 23 6d03h 29d 💬 1 [12d]
WARNING in taprio_get_start_time (2) net -1 1 32d 32d 💬 1 [11d]
WARNING in __linkwatch_sync_dev (2) net -1 C 474 8h15m 34d PATCH [28d]
general protection fault in add_grec (2) net 2 3 23d 36d
divide error in taprio_update_queue_max_sdu (2) net 2 3 34d 39d
WARNING: refcount bug in gro_cleanup net 13 1 51d 39d
general protection fault in ip6_mc_clear_src (2) net 2 25 6d00h 41d
WARNING in napi_disable net -1 1 51d 42d
general protection fault in __igmp_group_dropped net 8 3 40d 42d
WARNING: refcount bug in sk_skb_reason_drop (2) net 13 1 48d 42d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 23 2 14d 42d
general protection fault in ip_mc_up net 2 1 48d 42d
possible deadlock in __netdev_update_features net 4 57 20h56m 44d 💬 3 [42d]
possible deadlock in dev_set_promiscuity net 4 16 23d 44d 💬 1 [43d]
KMSAN: uninit-value in mkiss_receive_buf net 7 2 51d 48d
KMSAN: uninit-value in neigh_parms_release (2) net 7 1 54d 50d
WARNING: suspicious RCU usage in corrupted (3) net 4 C done 1 21d 51d PATCH [47d]
WARNING in ah6_output net -1 C error 5 5d03h 52d 💬 1 [4d16h]
BUG: corrupted list in __hw_addr_del_entry net 8 3 41d 55d
KASAN: slab-use-after-free Read in fib6_add net 19 12 44d 56d
BUG: unable to handle kernel paging request in bond_rr_gen_slave_id (2) net 8 1 60d 56d
KASAN: slab-out-of-bounds Read in cache_clean net nfs 17 2 43d 57d 💬 2 [56d]
general protection fault in ip6_ins_rt net 2 2 49d 57d
possible deadlock in ptp_clock_unregister net 4 C 20 36d 62d 💬 1 [36d]
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 31 1d03h 62d
KASAN: global-out-of-bounds Read in in_dev_finish_destroy net 17 12 44d 64d
WARNING in neigh_parms_release net -1 2 60d 65d
BUG: unable to handle kernel paging request in nsim_drv_port_add net 8 1 67d 66d
KMSAN: uninit-value in __ipv6_dev_mc_inc (2) net 7 41 50d 67d
KMSAN: uninit-value in __ipv6_dev_mc_dec (2) net 7 15 53d 67d
BUG: corrupted list in __nsim_dev_port_del net 8 2 53d 69d
general protection fault in mld_clear_delrec net 2 60 3d17h 69d
KASAN: slab-out-of-bounds Read in arp_mc_map net 17 2 70d 70d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 syz error 2 6d03h 70d
INFO: task hung in inet6_rtm_newaddr (2) net 1 syz 1 71d 70d
general protection fault in __ip_mc_dec_group net 2 17 2d05h 71d
kernel BUG in in_dev_free_rcu net -1 5 28d 72d
kernel BUG in unregister_vlan_dev (3) net -1 7 31d 72d PATCH [3h13m]
general protection fault in rt6_find_cached_rt net 2 3 31d 72d
KASAN: global-out-of-bounds Read in fib6_ifup net 17 12 48d 72d
KASAN: global-out-of-bounds Read in fib6_ifdown (2) net 19 syz 39 44d 73d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return net usb 4 1 77d 73d
BUG: soft lockup in sctp_generate_timeout_event net 1 1 76d 75d
WARNING in nsim_fib_event_nb net -1 C done 123 11m 75d 💬 1 [46d]
KASAN: global-out-of-bounds Read in __find_rr_leaf (2) net 17 14 39d 75d
general protection fault in ip6_create_rt_rcu net 2 2 70d 75d
KASAN: global-out-of-bounds Read in fib6_clean_node (2) net 17 62 37d 75d
WARNING: suspicious RCU usage in __fib6_update_sernum_upto_root net 4 24 39d 75d 💬 1 [75d]
WARNING in rt6_multipath_rebalance (2) net -1 58 5d14h 75d
KASAN: null-ptr-deref Write in dst_cache_per_cpu_get (3) net 12 2 38d 84d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready (3) bpf net 19 4 17d 85d 💬 1 [84d]
BUG: soft lockup in garp_join_timer (3) net 1 3 53d 85d
INFO: task hung in usbnet_disconnect (3) net usb 1 49 7d00h 94d
WARNING in dst_cache_per_cpu_get net -1 1 97d 97d
KASAN: null-ptr-deref Write in rcuref_put (4) net 12 2 77d 97d
BUG: sleeping function called from invalid context in dev_set_allmulti net 5 3361 39d 126d
WARNING in depot_fetch_stack net -1 10 39d 133d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 5d18h 139d
general protection fault in generic_hwtstamp_ioctl_lower (2) net 11 C 17 7d21h 161d 💬 3 [158d]
general protection fault in ip6_pol_route (3) bcachefs net 8 syz error 25 35d 161d 💬 3 [158d]
general protection fault in __fib6_drop_pcpu_from (6) net 17 229 8d17h 162d
WARNING in max_vclocks_store net -1 C 1 180d 190d
INFO: task hung in inet_rtm_newaddr net 1 C done 64 13h22m 202d
BUG: Bad page state in skb_pp_cow_data net -1 C done 42 10d 219d 💬 2 [216d]
BUG: unable to handle kernel paging request in dst_dev_put (2) net 8 syz 1549 20d 223d
KCSAN: data-race in kick_pool / wq_worker_running net 6 848 23h16m 228d 💬 1 [228d]
WARNING: locking bug in try_to_wake_up (2) net 4 syz error error 154 34d 241d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 146 13h13m 252d
WARNING in rtnl_dellink (4) net -1 31 31d 262d
INFO: task hung in genl_rcv_msg (4) net 1 C done 124 4d02h 286d
INFO: task hung in new_device_store (5) net 1 syz inconclusive 109 7d00h 292d 💬 7 [280d]
INFO: task hung in tun_chr_close (5) net 1 syz done 592 3h08m 303d
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 19 12 65d 314d
possible deadlock in rtnl_lock (8) net 4 C 434 78d 331d 💬 5 [307d]
INFO: task hung in switchdev_deferred_process_work (3) net 1 syz inconclusive 492 3d05h 341d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1493 1h15m 351d
INFO: task hung in linkwatch_event (4) net 1 C done 3261 1h21m 354d
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error 7829 2d17h 363d 💬 1 [2d02h]
INFO: task hung in cleanup_net (7) net 1 120 18d 369d
BUG: sleeping function called from invalid context in synchronize_net net 5 C done 54 168d 369d 💬 2 [360d]
WARNING: suspicious RCU usage in dev_activate net 4 C error 789 32d 378d PATCH [361d]
WARNING in dev_deactivate_many net -1 C 217 26d 386d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 7 C 66 19h03m 394d PATCH [273d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 21 10d 407d 💬 1 [67d]
INFO: task hung in nsim_destroy (4) net 1 428 16d 410d
INFO: task hung in __vhost_worker_flush net virt 1 331 34d 412d 💬 5 [110d]
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 18 C 551 6h32m 417d 💬 1 [251d]
INFO: rcu detected stall in sendmsg (4) net 1 C error 56 3d20h 418d
INFO: rcu detected stall in sys_sendto (7) mm net 1 C error 278 3d12h 420d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net 7 C 20 397d 423d
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 158 20d 434d 💬 1 [434d]
KMSAN: uninit-value in hsr_get_node (3) net 7 C 28 29d 454d 💬 8 [360d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 888 1d19h 474d 💬 2 [437d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 19 syz done 9296 1h26m 480d PATCH [463d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 400d 484d
KASAN: slab-use-after-free Read in handle_tx (2) net 19 C 446 8h52m 510d 💬 2 [178d]
INFO: rcu detected stall in ipv6_rcv (4) net 1 C done done 12 59d 559d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 283d 572d 💬 1 [246d]
INFO: rcu detected stall in sys_recvmmsg (3) net 1 167 2d14h 575d
WARNING in call_rcu (3) net -1 C 3 473d 575d
memory leak in radix_tree_insert (2) net arm-msm 3 C 1 576d 586d PATCH [581d]
WARNING in tcp_recvmsg_locked (2) net -1 C done 12 5d10h 588d 💬 1 [588d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 49 29d 590d 💬 5 [114d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net 1 syz done 17 135d 623d
memory leak in fasync_helper (2) net 3 C 1 583d 664d PATCH [496d]
unregister_netdevice: waiting for DEV to become free (8) net 2 C done 351756 now 767d PATCH [519d]
INFO: task hung in rfkill_unregister (3) net nfc 1 C 1683 5h30m 770d 💬 6 [7d20h]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 894 16d 804d 💬 6 [348d]
INFO: task hung in del_device_store net 1 syz error 1827 1h16m 863d
INFO: task hung in rfkill_sync_work net nfc 1 C done 49 7d23h 932d PATCH [876d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net 7 C 1581 1d09h 970d PATCH [103d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 463 7h29m 973d
WARNING in ip_rt_bug (2) net -1 C done error 364 4h40m 1007d 💬 3 [383d]
INFO: task can't die in vlan_ioctl_handler net 1 166 4d05h 1143d
BUG: "hc->tx_t_ipi == NUM" holds (exception!) at net/dccp/ccids/ccid3.c:LINE/ccid3_update_send_interval() net -1 C inconclusive error 64 42d 1282d 💬 1 [181d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 373d 1369d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 5473 2h25m 1518d PATCH [755d]
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 106d 1771d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 14 100d 1772d
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 585 2d19h 1813d 💬 13 [379d]
INFO: rcu detected stall in netlink_sendmsg (4) net 1 C done error 38 742d 1932d
WARNING in kcm_write_msgs net -1 C done 620 7d15h 1945d 💬 5 [348d]
KMSAN: uninit-value in eth_type_trans (2) net 7 C 7315 13h14m 2001d 💬 5 [2d02h]
BUG: workqueue lockup (5) net 1 C done 12884 1h07m 2009d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1026 15d 2052d 💬 5 [379d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2615 55m 2335d 💬 7 [2d02h]
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 -1 C done error 7968 91d 2810d 💬 3 [2655d]
moderation (15):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: corrupted list in nsim_bpf_destroy_prog (2) net 8 1 18d 14d
WARNING: ODEBUG bug in handle_softirqs bpf net -1 2 6d04h 27d
Internal error in desc_read (3) net 2 2 3d17h 34d
KASAN: slab-use-after-free Read in rxrpc_input_call_event afs net 19 1 43d 39d
KCSAN: data-race in cleanup_net / synchronize_net (2) net 6 3 42d 42d
general protection fault in inetdev_event net 2 1 54d 42d
WARNING: lock held when returning to user space in netlbl_conn_setattr lsm net 4 1 44d 42d
KASAN: slab-out-of-bounds Read in nsim_dev_trap_report_work net 17 1 52d 48d
general protection fault in slip_receive_buf (2) net 2 1 54d 50d
BUG: corrupted list in team_priority_option_set (4) net 8 1 56d 52d
general protection fault in nsim_fib_event_work net 2 2 67d 67d
BUG: unable to handle kernel paging request in put_child (2) net 8 1 71d 67d
general protection fault in rt6_mtu_change_route net 2 3 44d 72d
KCSAN: data-race in prandom_seed / prandom_u32 net 6 syz 612 1148d 1568d
KCSAN: data-race in data_alloc / prb_reserve net 6 1103 4d06h 1573d