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 34 2h27m 4d01h
WARNING in rt_set_nexthop net -1 C error 141 8d13h 5d15h 💬 1 [5d13h]
BUG: sleeping function called from invalid context in team_change_rx_flags (2) net 5 5 1d17h 6d01h
WARNING: ./include/net/netdev_lock.h:LINE at __linkwatch_sync_dev, CPU: kworker/u8:NUM/NUM net -1 C done 5 30d 7d18h 💬 1 [7d18h]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 13 16h59m 8d22h 💬 2 [8d18h]
possible deadlock in ptp_clock_adjtime net 4 2 9d10h 9d03h
possible deadlock in br_forward_delay_timer_expired (4) net 4 1 20d 16d
INFO: rcu detected stall in linkwatch_event (5) net 1 syz error 1 25d 21d
possible deadlock in xsk_notifier (3) bpf net 4 1 22d 22d 💬 8 [21d]
WARNING in qdisc_tree_reduce_backlog net -1 1 24d 24d
KMSAN: uninit-value in unix_create1 net 7 1 31d 27d
kernel BUG in filemap_fault (2) net -1 C error 38 19h07m 31d 💬 1 [13d]
WARNING in taprio_get_start_time (2) net -1 1 34d 33d 💬 1 [12d]
WARNING in __linkwatch_sync_dev (2) net -1 C 476 14h23m 35d PATCH [29d]
general protection fault in add_grec (2) net 2 3 24d 37d
divide error in taprio_update_queue_max_sdu (2) net 2 3 35d 40d
WARNING: refcount bug in gro_cleanup net 13 1 52d 41d
general protection fault in ip6_mc_clear_src (2) net 2 26 13m 42d
WARNING in napi_disable net -1 1 52d 44d
general protection fault in __igmp_group_dropped net 8 3 41d 44d
WARNING: refcount bug in sk_skb_reason_drop (2) net 13 1 49d 44d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 23 2 16d 44d
general protection fault in ip_mc_up net 2 1 50d 44d
possible deadlock in __netdev_update_features net 4 59 19h45m 45d 💬 3 [43d]
possible deadlock in dev_set_promiscuity net 4 16 24d 45d 💬 1 [44d]
KMSAN: uninit-value in mkiss_receive_buf net 7 2 52d 49d
KMSAN: uninit-value in neigh_parms_release (2) net 7 1 56d 52d
WARNING: suspicious RCU usage in corrupted (3) net 4 C done 1 22d 52d PATCH [48d]
WARNING in ah6_output net -1 C error 5 6d09h 53d 💬 1 [5d23h]
BUG: corrupted list in __hw_addr_del_entry net 8 3 42d 56d
KASAN: slab-use-after-free Read in fib6_add net 19 12 45d 57d
BUG: unable to handle kernel paging request in bond_rr_gen_slave_id (2) net 8 1 62d 58d
KASAN: slab-out-of-bounds Read in cache_clean net nfs 17 2 44d 58d 💬 2 [57d]
general protection fault in ip6_ins_rt net 2 2 50d 59d
possible deadlock in ptp_clock_unregister net 4 C 20 37d 63d 💬 1 [37d]
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 32 1d05h 63d
KASAN: global-out-of-bounds Read in in_dev_finish_destroy net 17 12 45d 65d
WARNING in neigh_parms_release net -1 2 61d 66d
BUG: unable to handle kernel paging request in nsim_drv_port_add net 8 1 69d 68d
KMSAN: uninit-value in __ipv6_dev_mc_inc (2) net 7 41 51d 68d
KMSAN: uninit-value in __ipv6_dev_mc_dec (2) net 7 15 55d 68d
BUG: corrupted list in __nsim_dev_port_del net 8 2 54d 70d
general protection fault in mld_clear_delrec net 2 62 9h09m 70d
KASAN: slab-out-of-bounds Read in arp_mc_map net 17 2 71d 71d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 syz error 2 7d09h 72d
INFO: task hung in inet6_rtm_newaddr (2) net 1 syz 1 72d 72d
general protection fault in __ip_mc_dec_group net 2 18 7h07m 72d
kernel BUG in in_dev_free_rcu net -1 6 1d04h 73d
kernel BUG in unregister_vlan_dev (3) net -1 7 32d 73d PATCH [1d09h]
general protection fault in rt6_find_cached_rt net 2 3 32d 73d
KASAN: global-out-of-bounds Read in fib6_ifup net 17 12 49d 73d
KASAN: global-out-of-bounds Read in fib6_ifdown (2) net 19 syz 39 45d 75d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return net usb 4 1 79d 75d
BUG: soft lockup in sctp_generate_timeout_event net 1 1 77d 76d
WARNING in nsim_fib_event_nb net -1 C done 142 9h08m 77d 💬 1 [47d]
KASAN: global-out-of-bounds Read in __find_rr_leaf (2) net 17 14 40d 77d
general protection fault in ip6_create_rt_rcu net 2 2 71d 77d
KASAN: global-out-of-bounds Read in fib6_clean_node (2) net 17 62 38d 77d
WARNING: suspicious RCU usage in __fib6_update_sernum_upto_root net 4 24 40d 77d 💬 1 [76d]
WARNING in rt6_multipath_rebalance (2) net -1 61 12h36m 77d
KASAN: null-ptr-deref Write in dst_cache_per_cpu_get (3) net 12 2 39d 85d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready (3) bpf net 19 4 19d 86d 💬 1 [86d]
BUG: soft lockup in garp_join_timer (3) net 1 3 55d 86d
INFO: task hung in usbnet_disconnect (3) net usb 1 49 8d06h 95d
WARNING in dst_cache_per_cpu_get net -1 1 98d 98d
KASAN: null-ptr-deref Write in rcuref_put (4) net 12 2 78d 99d
BUG: sleeping function called from invalid context in dev_set_allmulti net 5 3361 41d 127d
WARNING in depot_fetch_stack net -1 10 40d 134d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 7d00h 140d
general protection fault in generic_hwtstamp_ioctl_lower (2) net 11 C 17 9d03h 163d 💬 3 [160d]
general protection fault in ip6_pol_route (3) bcachefs net 8 syz error 25 36d 163d 💬 3 [160d]
general protection fault in __fib6_drop_pcpu_from (6) net 17 229 9d23h 163d
WARNING in max_vclocks_store net -1 C 1 181d 191d
INFO: task hung in inet_rtm_newaddr net 1 C done 64 1d19h 203d
BUG: Bad page state in skb_pp_cow_data net -1 C done 42 11d 220d 💬 2 [218d]
BUG: unable to handle kernel paging request in dst_dev_put (2) net 8 syz 1549 21d 225d
KCSAN: data-race in kick_pool / wq_worker_running net 6 849 1d02h 230d 💬 1 [229d]
WARNING: locking bug in try_to_wake_up (2) net 4 syz error error 154 35d 242d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 147 13h49m 253d
WARNING in rtnl_dellink (4) net -1 31 32d 264d
INFO: task hung in genl_rcv_msg (4) net 1 C done 124 5d08h 287d
INFO: task hung in new_device_store (5) net 1 syz inconclusive 109 8d06h 293d 💬 7 [281d]
INFO: task hung in tun_chr_close (5) net 1 syz done 592 1d09h 304d
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 19 12 66d 316d
possible deadlock in rtnl_lock (8) net 4 C 434 79d 332d 💬 5 [309d]
INFO: task hung in switchdev_deferred_process_work (3) net 1 syz inconclusive 493 1d01h 342d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1493 1d07h 353d
INFO: task hung in linkwatch_event (4) net 1 C done 3263 16h56m 355d
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error 7829 3d23h 364d 💬 1 [3d08h]
INFO: task hung in cleanup_net (7) net 1 120 19d 370d
BUG: sleeping function called from invalid context in synchronize_net net 5 C done 54 169d 370d 💬 2 [361d]
WARNING: suspicious RCU usage in dev_activate net 4 C error 789 33d 379d PATCH [362d]
WARNING in dev_deactivate_many net -1 C 217 27d 388d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 7 C 68 6h22m 396d PATCH [274d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 22 16h09m 409d 💬 1 [68d]
INFO: task hung in nsim_destroy (4) net 1 428 17d 412d
INFO: task hung in __vhost_worker_flush net virt 1 331 35d 413d 💬 5 [112d]
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 18 C 551 1d12h 419d 💬 1 [252d]
INFO: rcu detected stall in sendmsg (4) net 1 C error 56 5d02h 419d
INFO: rcu detected stall in sys_sendto (7) mm net 1 C error 278 4d18h 421d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net 7 C 20 398d 424d
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 158 21d 436d 💬 1 [436d]
KMSAN: uninit-value in hsr_get_node (3) net 7 C 28 31d 455d 💬 8 [362d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 888 3d01h 476d 💬 2 [438d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 19 syz done 9325 26m 481d PATCH [465d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 401d 486d
KASAN: slab-use-after-free Read in handle_tx (2) net 19 C 446 1d14h 512d 💬 2 [180d]
INFO: rcu detected stall in ipv6_rcv (4) net 1 C done done 12 60d 561d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 284d 574d 💬 1 [247d]
INFO: rcu detected stall in sys_recvmmsg (3) net 1 168 23h25m 576d
WARNING in call_rcu (3) net -1 C 3 474d 577d
memory leak in radix_tree_insert (2) net arm-msm 3 C 1 577d 587d PATCH [582d]
WARNING in tcp_recvmsg_locked (2) net -1 C done 12 6d16h 589d 💬 1 [589d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 49 30d 591d 💬 5 [115d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net 1 syz done 17 136d 624d
memory leak in fasync_helper (2) net 3 C 1 585d 665d PATCH [498d]
unregister_netdevice: waiting for DEV to become free (8) net 2 C done 352300 now 768d PATCH [521d]
INFO: task hung in rfkill_unregister (3) net nfc 1 C 1687 2h56m 771d 💬 6 [9d02h]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 894 18d 805d 💬 6 [349d]
INFO: task hung in del_device_store net 1 syz error 1829 4h39m 864d
INFO: task hung in rfkill_sync_work net nfc 1 C done 49 9d06h 933d PATCH [877d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net 7 C 1587 6h29m 972d PATCH [104d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 463 1d13h 974d
WARNING in ip_rt_bug (2) net -1 C done error 364 1d10h 1008d 💬 3 [385d]
INFO: task can't die in vlan_ioctl_handler net 1 166 5d11h 1144d
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 44d 1284d 💬 1 [182d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 374d 1370d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 5478 2h36m 1519d PATCH [757d]
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 107d 1772d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 14 101d 1774d
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 585 4d01h 1814d 💬 13 [381d]
INFO: rcu detected stall in netlink_sendmsg (4) net 1 C done error 38 743d 1933d
WARNING in kcm_write_msgs net -1 C done 620 8d21h 1946d 💬 5 [349d]
KMSAN: uninit-value in eth_type_trans (2) net 7 C 7326 6h57m 2002d 💬 5 [3d08h]
BUG: workqueue lockup (5) net 1 C done 12890 3h38m 2010d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1028 14h20m 2053d 💬 5 [381d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2618 17h43m 2336d 💬 7 [3d08h]
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 92d 2811d 💬 3 [2656d]
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 19d 15d
WARNING: ODEBUG bug in handle_softirqs bpf net -1 2 7d10h 28d
Internal error in desc_read (3) net 2 2 4d23h 35d
KASAN: slab-use-after-free Read in rxrpc_input_call_event afs net 19 1 44d 40d
KCSAN: data-race in cleanup_net / synchronize_net (2) net 6 3 43d 43d
general protection fault in inetdev_event net 2 1 56d 44d
WARNING: lock held when returning to user space in netlbl_conn_setattr lsm net 4 1 45d 44d
KASAN: slab-out-of-bounds Read in nsim_dev_trap_report_work net 17 1 54d 50d
general protection fault in slip_receive_buf (2) net 2 1 55d 51d
BUG: corrupted list in team_priority_option_set (4) net 8 1 57d 53d
general protection fault in nsim_fib_event_work net 2 2 68d 68d
BUG: unable to handle kernel paging request in put_child (2) net 8 1 72d 68d
general protection fault in rt6_mtu_change_route net 2 3 46d 73d
KCSAN: data-race in prandom_seed / prandom_u32 net 6 syz 612 1150d 1569d
KCSAN: data-race in data_alloc / prb_reserve net 6 1105 9h41m 1574d