syzbot


Applied filters: Label=subsystems:net (drop)
open (138):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in dev_map_free (3) bpf net 1 33 1d06h 2d01h
WARNING in rt_set_nexthop net -1 C error 141 6d13h 3d15h 💬 1 [3d13h]
BUG: sleeping function called from invalid context in team_change_rx_flags (2) net 5 4 9h14m 4d01h
WARNING: ./include/net/netdev_lock.h:LINE at __linkwatch_sync_dev, CPU: kworker/u8:NUM/NUM net -1 C done 5 28d 5d18h 💬 1 [5d18h]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 9 1d09h 6d22h 💬 2 [6d18h]
possible deadlock in ptp_clock_adjtime net 4 2 7d10h 7d03h
possible deadlock in br_forward_delay_timer_expired (4) net 4 1 18d 14d
INFO: rcu detected stall in linkwatch_event (5) net 1 syz error 1 23d 19d
possible deadlock in xsk_notifier (3) bpf net 4 1 20d 20d 💬 8 [19d]
WARNING in qdisc_tree_reduce_backlog net -1 1 22d 22d
KMSAN: uninit-value in unix_create1 net 7 1 29d 25d
kernel BUG in filemap_fault (2) net -1 C error 23 5d10h 29d 💬 1 [11d]
WARNING in taprio_get_start_time (2) net -1 1 32d 31d 💬 1 [10d]
WARNING in __linkwatch_sync_dev (2) net -1 C 472 6h11m 33d PATCH [27d]
general protection fault in add_grec (2) net 2 3 22d 35d
divide error in taprio_update_queue_max_sdu (2) net 2 3 33d 38d
WARNING: refcount bug in gro_cleanup net 13 1 50d 39d
general protection fault in ip6_mc_clear_src (2) net 2 25 5d06h 40d
WARNING in napi_disable net -1 1 50d 42d
general protection fault in __igmp_group_dropped net 8 3 39d 42d
WARNING: refcount bug in sk_skb_reason_drop (2) net 13 1 47d 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 3h03m 43d 💬 3 [41d]
possible deadlock in dev_set_promiscuity net 4 16 22d 43d 💬 1 [42d]
KMSAN: uninit-value in mkiss_receive_buf net 7 2 50d 47d
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 20d 50d PATCH [46d]
WARNING in ah6_output net -1 C error 5 4d09h 51d 💬 1 [3d23h]
BUG: corrupted list in __hw_addr_del_entry net 8 3 40d 54d
KASAN: slab-use-after-free Read in fib6_add net 19 12 43d 55d
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 42d 56d 💬 2 [55d]
general protection fault in ip6_ins_rt net 2 2 48d 57d
possible deadlock in ptp_clock_unregister net 4 C 20 35d 61d 💬 1 [35d]
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 31 9h15m 61d
KASAN: global-out-of-bounds Read in in_dev_finish_destroy net 17 12 43d 63d
WARNING in neigh_parms_release net -1 2 59d 64d
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 49d 66d
KMSAN: uninit-value in __ipv6_dev_mc_dec (2) net 7 15 53d 66d
BUG: corrupted list in __nsim_dev_port_del net 8 2 52d 68d
general protection fault in mld_clear_delrec net 2 60 3d00h 68d
KASAN: slab-out-of-bounds Read in arp_mc_map net 17 2 69d 69d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 syz error 2 5d09h 70d
INFO: task hung in inet6_rtm_newaddr (2) net 1 syz 1 70d 70d
general protection fault in __ip_mc_dec_group net 2 17 1d11h 70d
kernel BUG in in_dev_free_rcu net -1 5 28d 71d
kernel BUG in unregister_vlan_dev (3) net -1 7 30d 71d PATCH [10d]
general protection fault in rt6_find_cached_rt net 2 3 30d 71d
KASAN: global-out-of-bounds Read in fib6_ifup net 17 12 47d 71d
KASAN: global-out-of-bounds Read in fib6_ifdown (2) net 19 syz 39 43d 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 75d 74d
WARNING in nsim_fib_event_nb net -1 C done 112 3h08m 75d 💬 1 [45d]
KASAN: global-out-of-bounds Read in __find_rr_leaf (2) net 17 14 38d 75d
general protection fault in ip6_create_rt_rcu net 2 2 69d 75d
KASAN: global-out-of-bounds Read in fib6_clean_node (2) net 17 62 36d 75d
WARNING: suspicious RCU usage in __fib6_update_sernum_upto_root net 4 24 38d 75d 💬 1 [74d]
WARNING in rt6_multipath_rebalance (2) net -1 58 4d20h 75d
KASAN: null-ptr-deref Write in dst_cache_per_cpu_get (3) net 12 2 37d 83d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready (3) bpf net 19 4 17d 84d 💬 1 [84d]
BUG: soft lockup in garp_join_timer (3) net 1 3 53d 84d
INFO: task hung in usbnet_disconnect (3) net usb 1 49 6d06h 93d
WARNING in dst_cache_per_cpu_get net -1 1 97d 96d
KASAN: null-ptr-deref Write in rcuref_put (4) net 12 2 76d 97d
BUG: sleeping function called from invalid context in dev_set_allmulti net 5 3361 39d 125d
WARNING in depot_fetch_stack net -1 10 38d 132d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 5d00h 138d
general protection fault in generic_hwtstamp_ioctl_lower (2) net 11 C 17 7d03h 161d 💬 3 [158d]
general protection fault in ip6_pol_route (3) bcachefs net 8 syz error 25 34d 161d 💬 3 [158d]
general protection fault in __fib6_drop_pcpu_from (6) net 17 229 7d23h 161d
WARNING in max_vclocks_store net -1 C 1 179d 189d
INFO: task hung in inet_rtm_newaddr net 1 syz done 63 5d09h 201d
BUG: Bad page state in skb_pp_cow_data net -1 C done 42 9d19h 218d 💬 2 [216d]
BUG: unable to handle kernel paging request in dst_dev_put (2) net 8 syz 1549 19d 223d
KCSAN: data-race in kick_pool / wq_worker_running net 6 848 5h23m 228d 💬 1 [227d]
WARNING: locking bug in try_to_wake_up (2) net 4 syz error error 154 33d 240d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 145 15h45m 251d
WARNING in rtnl_dellink (4) net -1 31 30d 262d
INFO: task hung in genl_rcv_msg (4) net 1 C done 124 3d08h 285d
INFO: task hung in new_device_store (5) net 1 syz inconclusive 109 6d06h 291d 💬 7 [279d]
INFO: task hung in tun_chr_close (5) net 1 syz done 591 3d21h 302d
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 19 12 64d 314d
possible deadlock in rtnl_lock (8) net 4 C 434 77d 330d 💬 5 [307d]
INFO: task hung in switchdev_deferred_process_work (3) net 1 syz inconclusive 492 2d11h 340d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1492 2d16h 351d
INFO: task hung in linkwatch_event (4) net 1 C done 3260 1d16h 353d
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error 7829 1d23h 362d 💬 1 [1d09h]
INFO: task hung in cleanup_net (7) net 1 120 17d 368d
BUG: sleeping function called from invalid context in synchronize_net net 5 C done 54 167d 368d 💬 2 [359d]
WARNING: suspicious RCU usage in dev_activate net 4 C error 789 31d 377d PATCH [360d]
WARNING in dev_deactivate_many net -1 C 217 25d 386d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 7 C 66 1h10m 394d PATCH [272d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 21 9d13h 407d 💬 1 [66d]
INFO: task hung in nsim_destroy (4) net 1 428 15d 410d
INFO: task hung in __vhost_worker_flush net virt 1 331 33d 411d 💬 5 [110d]
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 18 C 547 1d04h 417d 💬 1 [250d]
INFO: rcu detected stall in sendmsg (4) net 1 C error 56 3d02h 417d
INFO: rcu detected stall in sys_sendto (7) mm net 1 C error 278 2d18h 419d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net 7 C 20 396d 422d
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 158 19d 434d 💬 1 [434d]
KMSAN: uninit-value in hsr_get_node (3) net 7 C 28 29d 453d 💬 8 [360d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 888 1d02h 474d 💬 2 [436d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 19 syz done 9267 23m 479d PATCH [463d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 399d 484d
KASAN: slab-use-after-free Read in handle_tx (2) net 19 C 445 3d09h 510d 💬 2 [178d]
INFO: rcu detected stall in ipv6_rcv (4) net 1 C done done 12 58d 559d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 282d 572d 💬 1 [245d]
INFO: rcu detected stall in sys_recvmmsg (3) net 1 167 1d20h 574d
WARNING in call_rcu (3) net -1 C 3 472d 575d
memory leak in radix_tree_insert (2) net arm-msm 3 C 1 575d 585d PATCH [580d]
WARNING in tcp_recvmsg_locked (2) net -1 C done 12 4d16h 587d 💬 1 [587d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 49 28d 589d 💬 5 [113d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net 1 syz done 17 134d 622d
memory leak in fasync_helper (2) net 3 C 1 583d 663d PATCH [496d]
unregister_netdevice: waiting for DEV to become free (8) net 2 C done 351251 now 766d PATCH [519d]
INFO: task hung in rfkill_unregister (3) net nfc 1 C 1681 18h14m 769d 💬 6 [7d02h]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 894 16d 803d 💬 6 [347d]
INFO: task hung in del_device_store net 1 syz error 1824 11h27m 862d
INFO: task hung in rfkill_sync_work net nfc 1 C done 49 7d06h 931d PATCH [875d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net 7 C 1581 15h28m 970d PATCH [102d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 462 5d06h 972d
WARNING in ip_rt_bug (2) net -1 C done error 364 41d 1006d 💬 3 [383d]
INFO: task can't die in vlan_ioctl_handler net 1 166 3d11h 1142d
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 [180d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 372d 1368d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 5470 8m 1517d PATCH [755d]
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 105d 1770d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 14 99d 1772d
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 585 2d01h 1812d 💬 13 [379d]
INFO: rcu detected stall in netlink_sendmsg (4) net 1 C done error 38 741d 1931d
WARNING in kcm_write_msgs net -1 C done 620 6d21h 1944d 💬 5 [347d]
KMSAN: uninit-value in eth_type_trans (2) net 7 C 7313 15h02m 2000d 💬 5 [1d09h]
BUG: workqueue lockup (5) net 1 C done 12876 20h44m 2008d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1026 14d 2051d 💬 5 [379d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2613 23h23m 2334d 💬 7 [1d09h]
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 90d 2809d 💬 3 [2654d]
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 17d 13d
WARNING: ODEBUG bug in handle_softirqs bpf net -1 2 5d10h 26d
Internal error in desc_read (3) net 2 2 2d23h 33d
KASAN: slab-use-after-free Read in rxrpc_input_call_event afs net 19 1 42d 38d
KCSAN: data-race in cleanup_net / synchronize_net (2) net 6 3 41d 41d
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 43d 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 53d 49d
BUG: corrupted list in team_priority_option_set (4) net 8 1 55d 51d
general protection fault in nsim_fib_event_work net 2 2 66d 66d
BUG: unable to handle kernel paging request in put_child (2) net 8 1 70d 66d
general protection fault in rt6_mtu_change_route net 2 3 44d 71d
KCSAN: data-race in prandom_seed / prandom_u32 net 6 syz 612 1148d 1567d
KCSAN: data-race in data_alloc / prb_reserve net 6 1103 3d12h 1572d