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 4d01h 4d00h 💬 1 [3d18h]
WARNING in qdisc_tree_reduce_backlog (2) net -1 1 10d 6d02h PATCH [3d06h]
unregister_netdevice: waiting for DEV to become free (9) net 2 syz 223 1h24m 6d13h PATCH [1d18h]
possible deadlock in sch_direct_xmit (6) net 4 26 2h56m 6d14h
WARNING in hci_sock_sendmsg net prio:low -1 1 18d 16d
WARNING: ODEBUG bug in lane_ioctl (3) net -1 C error 3 22d 18d 💬 2 [17d]
memory leak in __vsock_create (2) prio:high net virt 3 C 2 6d08h 23d PATCH [19d]
WARNING: refcount bug in sk_common_release (2) net 13 7 2d13h 23d
BUG: spinlock already unlocked in lec_atm_close net prio:normal 4 1 26d 25d
KASAN: slab-out-of-bounds Read in cache_seq_start_rcu net nfs prio:high 17 C 47 5h13m 25d PATCH [18d]
possible deadlock in br_forward_delay_timer_expired (5) net 4 3 29d 29d
KASAN: slab-use-after-free Read in __sk_msg_recvmsg net bpf 19 C error 12 1d02h 45d PATCH [44d]
WARNING: refcount bug in dev_deactivate_many net 13 C 135 2d09h 46d
KCSAN: data-race in copy_mm / percpu_counter_add_batch race:benign net 6 1 46d 46d
general protection fault in lec_atm_close net 2 2 53d 52d
possible deadlock in tcp_close (3) net 4 87 29m 53d PATCH [50d]
possible deadlock in inet_shutdown (3) net 4 C error 132 15h31m 53d 💬 1 [52d]
KMSAN: uninit-value in rtl8150_open (2) net usb 7 3 6d12h 53d PATCH [23d]
possible deadlock in inet_stream_connect (4) net 4 105 2d07h 60d
possible deadlock in __ipv6_dev_mc_inc net 4 310 1h02m 61d PATCH [55d]
WARNING: refcount bug in mpoad_close net 13 5 32d 62d PATCH [32d]
KCSAN: data-race in pfifo_fast_dequeue / pfifo_fast_enqueue (6) net prio:high 6 4 45d 65d 💬 1 [65d]
KASAN: null-ptr-deref Write in send_to_lecd net 12 2 69d 68d
BUG: soft lockup in perf_event_open (2) net 1 8 64d 70d
WARNING: refcount bug in call_timer_fn (4) net trace prio:high 13 18 2d02h 84d
KASAN: slab-use-after-free Read in sk_msg_recvmsg bpf net 19 C error error 3 95d 90d 💬 11 [72d]
WARNING in inet_sock_destruct (6) net -1 C error 207 15h04m 92d 💬 21 [72d]
memory leak in ldisc_receive net usb 3 C 2 39d 119d PATCH [112d]
INFO: rcu detected stall in cleanup_net (8) net kernfs 1 C error 30 30d 123d
INFO: rcu detected stall in netlink_recvmsg (5) net 1 C error error 2 131d 127d
INFO: rcu detected stall in kernfs_fop_write_iter (3) net 1 syz error error 20 6d18h 129d
INFO: rcu detected stall in neigh_periodic_work (5) net 1 syz error error 1 139d 135d
WARNING in rcu_note_context_switch (5) net prio:low -1 4 26d 141d
INFO: task hung in rxrpc_destroy_all_calls (4) net afs 1 61 1d18h 144d
INFO: rcu detected stall in rtnl_getlink (2) net 1 C error error 2 152d 152d
KMSAN: uninit-value in lec_atm_send net 7 C 11 32d 169d PATCH [156d]
WARNING in virtio_transport_send_pkt_info (2) kvm net virt -1 C error 4 1d14h 170d PATCH [170d]
INFO: task hung in devlink_health_report (3) net prio:low 1 syz 4 8d06h 170d 💬 2 [170d]
INFO: rcu detected stall in rescuer_thread (2) net 1 syz error inconclusive 15 1d01h 191d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 104d 192d PATCH [186d]
possible deadlock in __netdev_update_features (2) net 4 29 35d 194d
kernel BUG in set_ipsecrequest net -1 C done error 8 120d 212d PATCH [190d]
WARNING in dev_shutdown (7) usb net -1 syz error error 24 17d 240d
BUG: corrupted list in flow_block_cb_setup_simple net prio:normal 19 C error 33 13d 247d PATCH [88d]
WARNING in nfc_rfkill_set_block net nfc -1 C error error 31 131d 275d 💬 6 [125d]
INFO: task hung in dev_map_free (3) net bpf 1 106 67d 307d
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 66 23d 312d 💬 2 [312d]
INFO: rcu detected stall in linkwatch_event (5) mm net prio:normal 1 syz error error 3 137d 325d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 21 21 76d 347d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 C error inconclusive 7 111d 375d 💬 9 [205d]
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error inconclusive 10 138d 375d
WARNING in nsim_fib_event_nb net -1 C done error 904 72d 380d PATCH [228d]
BUG: soft lockup in hsr_announce (3) net 1 37 49d 389d
INFO: rcu detected stall in rtnl_newlink (5) net prio:normal 1 C error 181 1d09h 398d
INFO: task hung in usbnet_disconnect (3) net usb 1 84 80d 399d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 310d 444d
INFO: task hung in inet_rtm_newaddr net 1 C done 130 1d22h 506d
BUG: Bad page state in skb_pp_cow_data net -1 C done 149 1d00h 523d PATCH [192d]
KCSAN: data-race in kick_pool / wq_worker_running lsm net keyrings prio:high 6 1298 13h34m 533d 💬 1 [533d]
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 178 22d 557d
INFO: task hung in netdev_run_todo (4) net 1 839 2d04h 584d
INFO: task hung in genl_rcv_msg (4) net 1 C done 671 4h19m 591d
INFO: task hung in new_device_store (5) net 1 C inconclusive error 154 4h27m 597d 💬 18 [133d]
INFO: task hung in tun_chr_close (5) net 1 C done 668 4d09h 608d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 627 9h09m 646d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1700 7h41m 656d 💬 2 [25d]
INFO: task hung in linkwatch_event (4) net 1 C done 3550 7h47m 659d 💬 2 [25d]
WARNING in dev_deactivate_many net -1 C 242 23d 691d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc prio:high 7 C 194 97d 699d PATCH [578d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 31 3d14h 712d PATCH [11h50m]
INFO: task hung in nsim_destroy (4) net prio:high 1 syz error error 439 15d 715d
INFO: task hung in __vhost_worker_flush net virt prio:low 1 C error 337 12d 717d 💬 12 [23d]
INFO: rcu detected stall in sock_write_iter (3) net prio:low 1 C done error 207 7h42m 739d 💬 1 [739d]
KMSAN: uninit-value in __schedule (5) net 22 C 595 72d 767d 💬 1 [95d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1336 5h33m 779d 💬 2 [25d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 705d 789d
WARNING in call_rcu (3) net -1 C 3 778d 880d
WARNING in tcp_recvmsg_locked (2) net prio:normal -1 C done 13 7d14h 893d PATCH [110d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 58 35d 894d 💬 5 [419d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 3428 29m 1109d 💬 8 [7d20h]
INFO: task hung in del_device_store net 1 C error 2044 1d14h 1168d 💬 2 [25d]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 133d 1237d PATCH [1181d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net 7 C 2133 1d00h 1275d PATCH [408d]
INFO: task hung in nfc_rfkill_set_block nfc net 1 C done done 1387 131d 1278d
INFO: task can't die in vlan_ioctl_handler net prio:low 1 syz error error 179 7d02h 1448d
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 678d 1674d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc -1 C unreliable 8554 7h44m 1823d PATCH [1060d]
general protection fault in skb_release_data (2) bluetooth net 22 C done error 703 411d 2075d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 19 127d 2077d
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 641 2d18h 2118d 💬 13 [55d]
KMSAN: uninit-value in eth_type_trans (2) net prio:high 7 C 8611 3h45m 2306d 💬 7 [25d]
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1154 50d 2356d 💬 5 [684d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2924 6d18h 2640d 💬 9 [25d]
moderation (6) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in memchr / vsnprintf (2) net prio:high 6 2 16d 12d
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_refill_alloc_cache net 6 325 36d 131d
KCSAN: data-race in bq_flush_to_queue / cpu_map_kthread_run (2) net bpf 6 463 32d 134d
KCSAN: data-race in _prb_read_valid / data_alloc net ext4 prio:high 6 463 20h55m 386d
KCSAN: data-race in console_flush_all / console_flush_all net 6 94 24d 600d
KCSAN: data-race in data_alloc / prb_reserve net 6 1257 7d06h 1878d