syzbot


Applied filters: Label=subsystems:net (drop)
open (93) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in rlb_choose_channel (2) net 4 1 3d03h 3d02h 💬 1 [2d20h]
WARNING in qdisc_tree_reduce_backlog (2) net -1 1 9d04h 5d04h PATCH [2d07h]
unregister_netdevice: waiting for DEV to become free (9) net 2 syz 189 2h23m 5d14h PATCH [20h06m]
possible deadlock in sch_direct_xmit (6) net 4 24 5h28m 5d16h
WARNING in hci_sock_sendmsg net prio:low -1 1 17d 15d
WARNING: ODEBUG bug in lane_ioctl (3) net -1 C error 3 21d 17d 💬 2 [16d]
memory leak in __vsock_create (2) virt net prio:high 3 C 2 5d10h 22d PATCH [18d]
WARNING: refcount bug in sk_common_release (2) net 13 7 1d15h 22d
BUG: spinlock already unlocked in lec_atm_close net prio:normal 4 1 25d 24d
KASAN: slab-out-of-bounds Read in cache_seq_start_rcu net nfs prio:high 17 C 46 17h18m 24d PATCH [17d]
possible deadlock in br_forward_delay_timer_expired (5) net 4 3 28d 28d
KASAN: slab-use-after-free Read in __sk_msg_recvmsg net bpf 19 C error 12 4h18m 44d PATCH [43d]
WARNING: refcount bug in dev_deactivate_many net 13 C 135 1d11h 45d
KCSAN: data-race in copy_mm / percpu_counter_add_batch race:benign net 6 1 46d 45d
general protection fault in lec_atm_close net 2 2 52d 52d
possible deadlock in tcp_close (3) net 4 84 40m 52d PATCH [50d]
possible deadlock in inet_shutdown (3) net 4 C error 131 1h31m 52d 💬 1 [51d]
KMSAN: uninit-value in rtl8150_open (2) net usb 7 3 5d13h 52d PATCH [22d]
possible deadlock in inet_stream_connect (4) net 4 105 1d08h 59d
possible deadlock in __ipv6_dev_mc_inc net 4 303 29m 61d PATCH [54d]
WARNING: refcount bug in mpoad_close net 13 5 31d 61d PATCH [31d]
KCSAN: data-race in pfifo_fast_dequeue / pfifo_fast_enqueue (6) net prio:high 6 4 44d 64d 💬 1 [64d]
KASAN: null-ptr-deref Write in send_to_lecd net 12 2 68d 67d
BUG: soft lockup in perf_event_open (2) net 1 8 63d 69d
WARNING: refcount bug in call_timer_fn (4) net trace 13 18 1d04h 83d
KASAN: slab-use-after-free Read in sk_msg_recvmsg bpf net 19 C error error 3 94d 89d 💬 11 [71d]
WARNING in inet_sock_destruct (6) net -1 C error 203 23h11m 91d 💬 21 [71d]
memory leak in ldisc_receive net usb 3 C 2 38d 118d PATCH [111d]
INFO: rcu detected stall in cleanup_net (8) net kernfs 1 C error 30 29d 122d
INFO: rcu detected stall in netlink_recvmsg (5) net 1 C error error 2 130d 126d
INFO: rcu detected stall in kernfs_fop_write_iter (3) net 1 syz error error 20 5d20h 128d
INFO: rcu detected stall in neigh_periodic_work (5) net 1 syz error error 1 138d 134d
WARNING in rcu_note_context_switch (5) net prio:low -1 4 25d 140d
INFO: task hung in rxrpc_destroy_all_calls (4) net afs 1 61 20h19m 143d
INFO: rcu detected stall in rtnl_getlink (2) net 1 C error error 2 151d 151d
KMSAN: uninit-value in lec_atm_send net 7 C 11 32d 168d PATCH [156d]
WARNING in virtio_transport_send_pkt_info (2) kvm net virt -1 C error 4 16h30m 169d PATCH [169d]
INFO: task hung in devlink_health_report (3) net prio:low 1 syz 4 7d08h 169d 💬 2 [169d]
INFO: rcu detected stall in rescuer_thread (2) net 1 syz error inconclusive 15 3h27m 190d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 103d 191d PATCH [185d]
possible deadlock in __netdev_update_features (2) net 4 29 34d 193d
kernel BUG in set_ipsecrequest net -1 C done error 8 119d 211d PATCH [189d]
WARNING in dev_shutdown (7) usb net -1 syz error error 24 16d 239d
BUG: corrupted list in flow_block_cb_setup_simple net 19 C error 33 12d 246d PATCH [87d]
WARNING in nfc_rfkill_set_block net nfc -1 C error error 31 130d 274d 💬 6 [124d]
INFO: task hung in dev_map_free (3) net bpf 1 106 66d 306d
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 66 22d 311d 💬 2 [311d]
INFO: rcu detected stall in linkwatch_event (5) mm net prio:normal 1 syz error error 3 136d 324d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 21 21 75d 347d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 C error inconclusive 7 110d 374d 💬 9 [204d]
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error inconclusive 10 137d 374d
WARNING in nsim_fib_event_nb net -1 C done error 904 71d 379d PATCH [227d]
BUG: soft lockup in hsr_announce (3) net 1 37 49d 388d
INFO: rcu detected stall in rtnl_newlink (5) net prio:normal 1 C error 181 10h55m 397d
INFO: task hung in usbnet_disconnect (3) net usb 1 84 79d 398d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 309d 443d
INFO: task hung in inet_rtm_newaddr net 1 C done 130 1d00h 506d
BUG: Bad page state in skb_pp_cow_data net -1 C done 149 2h43m 523d PATCH [191d]
KCSAN: data-race in kick_pool / wq_worker_running lsm net keyrings prio:high 6 1297 19h38m 532d 💬 1 [532d]
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 178 21d 556d
INFO: task hung in netdev_run_todo (4) net 1 839 1d05h 583d
INFO: task hung in genl_rcv_msg (4) net 1 C done 668 15h05m 590d
INFO: task hung in new_device_store (5) net 1 C inconclusive error 151 16h07m 596d 💬 18 [132d]
INFO: task hung in tun_chr_close (5) net 1 C done 668 3d11h 607d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 626 7h44m 645d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1698 1d02h 655d 💬 2 [24d]
INFO: task hung in linkwatch_event (4) net 1 C done 3549 14h08m 658d 💬 2 [24d]
WARNING in dev_deactivate_many net -1 C 242 22d 690d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc prio:high 7 C 194 96d 698d PATCH [577d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 31 2d15h 711d PATCH [17h23m]
INFO: task hung in nsim_destroy (4) net 1 syz error error 439 14d 714d
INFO: task hung in __vhost_worker_flush net virt 1 C error 337 11d 716d 💬 12 [22d]
INFO: rcu detected stall in sock_write_iter (3) net prio:low 1 C done error 206 3d09h 738d 💬 1 [738d]
KMSAN: uninit-value in __schedule (5) net 22 C 595 71d 766d 💬 1 [94d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1335 7d08h 778d 💬 2 [24d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 704d 788d
WARNING in call_rcu (3) net -1 C 3 777d 879d
WARNING in tcp_recvmsg_locked (2) net prio:normal -1 C done 13 6d16h 892d PATCH [110d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 58 34d 894d 💬 5 [418d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 3414 4h40m 1108d 💬 8 [6d22h]
INFO: task hung in del_device_store net 1 C error 2044 16h10m 1167d 💬 2 [24d]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 132d 1236d PATCH [1180d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net 7 C 2133 2h42m 1274d PATCH [407d]
INFO: task hung in nfc_rfkill_set_block nfc net 1 C done done 1387 130d 1277d
INFO: task can't die in vlan_ioctl_handler net 1 syz error error 179 6d03h 1447d
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 677d 1673d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc -1 C unreliable 8546 3h07m 1822d PATCH [1059d]
general protection fault in skb_release_data (2) bluetooth net 22 C done error 703 410d 2075d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 19 126d 2076d
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 641 1d20h 2117d 💬 13 [54d]
KMSAN: uninit-value in eth_type_trans (2) net prio:high 7 C 8610 2d16h 2305d 💬 7 [24d]
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1154 49d 2356d 💬 5 [684d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2924 5d19h 2639d 💬 9 [24d]
moderation (7) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in memchr / vsnprintf (2) net prio:high 6 2 15d 11d
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_release (3) net 6 1 55d 51d
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_refill_alloc_cache net 6 325 35d 130d
KCSAN: data-race in bq_flush_to_queue / cpu_map_kthread_run (2) net bpf 6 463 31d 133d
KCSAN: data-race in _prb_read_valid / data_alloc net ext4 6 462 9h43m 385d
KCSAN: data-race in console_flush_all / console_flush_all net 6 94 23d 599d
KCSAN: data-race in data_alloc / prb_reserve net 6 1257 6d08h 1877d