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 2d02h 2d02h 💬 1 [1d20h]
WARNING in qdisc_tree_reduce_backlog (2) net -1 1 8d04h 4d04h PATCH [1d07h]
unregister_netdevice: waiting for DEV to become free (9) net 2 syz 159 4h46m 4d14h PATCH [21h22m]
possible deadlock in sch_direct_xmit (6) net 4 20 12h57m 4d15h
WARNING in hci_sock_sendmsg net prio:low -1 1 16d 14d
WARNING: ODEBUG bug in lane_ioctl (3) net -1 C error 3 20d 16d 💬 2 [15d]
memory leak in __vsock_create (2) virt net prio:high 3 C 2 4d09h 21d PATCH [17d]
WARNING: refcount bug in sk_common_release (2) net 13 7 14h55m 21d
BUG: spinlock already unlocked in lec_atm_close net prio:normal 4 1 24d 23d
KASAN: slab-out-of-bounds Read in cache_seq_start_rcu net nfs prio:high 17 C 44 2d04h 23d PATCH [16d]
possible deadlock in br_forward_delay_timer_expired (5) net 4 3 27d 27d
KASAN: slab-use-after-free Read in __sk_msg_recvmsg net bpf 19 C error 11 1d03h 43d PATCH [42d]
WARNING: refcount bug in dev_deactivate_many net 13 C 135 10h51m 44d
KCSAN: data-race in copy_mm / percpu_counter_add_batch race:benign net 6 1 45d 44d
general protection fault in lec_atm_close net 2 2 51d 51d
possible deadlock in tcp_close (3) net 4 80 1h32m 51d PATCH [49d]
possible deadlock in inet_shutdown (3) net 4 C error 127 17h40m 51d 💬 1 [50d]
KMSAN: uninit-value in rtl8150_open (2) net usb 7 3 4d13h 51d PATCH [21d]
possible deadlock in inet_stream_connect (4) net 4 105 8h48m 58d
possible deadlock in __ipv6_dev_mc_inc net 4 295 2h05m 60d PATCH [53d]
WARNING: refcount bug in mpoad_close net 13 5 30d 60d PATCH [30d]
KCSAN: data-race in pfifo_fast_dequeue / pfifo_fast_enqueue (6) net prio:high 6 4 43d 63d 💬 1 [63d]
KASAN: null-ptr-deref Write in send_to_lecd net 12 2 67d 66d
BUG: soft lockup in perf_event_open (2) net 1 8 62d 68d
WARNING: refcount bug in call_timer_fn (4) net trace 13 18 4h38m 82d
KASAN: slab-use-after-free Read in sk_msg_recvmsg bpf net 19 C error error 3 93d 88d 💬 11 [70d]
WARNING in inet_sock_destruct (6) net -1 C error 202 5h55m 90d 💬 21 [70d]
memory leak in ldisc_receive net usb 3 C 2 37d 117d PATCH [110d]
INFO: rcu detected stall in cleanup_net (8) net kernfs 1 C error 30 28d 121d
INFO: rcu detected stall in netlink_recvmsg (5) net 1 C error error 2 129d 125d
INFO: rcu detected stall in kernfs_fop_write_iter (3) net 1 syz error error 20 4d19h 127d
INFO: rcu detected stall in neigh_periodic_work (5) net 1 syz error error 1 137d 133d
WARNING in rcu_note_context_switch (5) net -1 4 24d 139d
INFO: task hung in rxrpc_destroy_all_calls (4) net afs 1 60 3h53m 142d
INFO: rcu detected stall in rtnl_getlink (2) net 1 C error error 2 150d 150d
KMSAN: uninit-value in lec_atm_send net 7 C 11 31d 167d PATCH [155d]
WARNING in virtio_transport_send_pkt_info (2) kvm net virt -1 C error 4 13d 168d PATCH [168d]
INFO: task hung in devlink_health_report (3) net prio:low 1 syz 4 6d08h 168d 💬 2 [168d]
INFO: rcu detected stall in rescuer_thread (2) net 1 syz error inconclusive 14 11h27m 189d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 102d 190d PATCH [184d]
possible deadlock in __netdev_update_features (2) net 4 29 33d 192d
kernel BUG in set_ipsecrequest net -1 C done error 8 118d 210d PATCH [188d]
WARNING in dev_shutdown (7) usb net -1 syz error error 24 15d 238d
BUG: corrupted list in flow_block_cb_setup_simple net 19 C error 33 11d 245d PATCH [86d]
WARNING in nfc_rfkill_set_block net nfc -1 C error error 31 129d 273d 💬 6 [123d]
INFO: task hung in dev_map_free (3) net bpf 1 106 65d 305d
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 66 21d 310d 💬 2 [310d]
INFO: rcu detected stall in linkwatch_event (5) mm net 1 syz error error 3 135d 323d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 21 21 74d 345d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 C error inconclusive 7 109d 373d 💬 9 [203d]
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error inconclusive 10 136d 373d
WARNING in nsim_fib_event_nb net -1 C done error 904 70d 378d PATCH [226d]
BUG: soft lockup in hsr_announce (3) net 1 37 48d 387d
INFO: rcu detected stall in rtnl_newlink (5) net prio:normal 1 C error 179 18h26m 396d
INFO: task hung in usbnet_disconnect (3) net usb 1 84 78d 397d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 308d 442d
INFO: task hung in inet_rtm_newaddr net 1 C done 130 18m 505d
BUG: Bad page state in skb_pp_cow_data net -1 C done 148 3d03h 522d PATCH [190d]
KCSAN: data-race in kick_pool / wq_worker_running lsm net keyrings prio:high 6 1296 1d10h 531d 💬 1 [531d]
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 178 20d 555d
INFO: task hung in netdev_run_todo (4) net 1 839 5h48m 582d
INFO: task hung in genl_rcv_msg (4) net 1 C done 667 1h30m 589d
INFO: task hung in new_device_store (5) net 1 C inconclusive error 150 41m 595d 💬 18 [131d]
INFO: task hung in tun_chr_close (5) net 1 C done 668 2d11h 606d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 625 2d15h 644d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1698 2h17m 654d 💬 2 [23d]
INFO: task hung in linkwatch_event (4) net 1 C done 3546 11h25m 657d 💬 2 [23d]
WARNING in dev_deactivate_many net -1 C 242 21d 689d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc prio:high 7 C 194 95d 697d PATCH [576d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 31 1d15h 710d 💬 1 [370d]
INFO: task hung in nsim_destroy (4) net 1 syz error error 439 13d 713d
INFO: task hung in __vhost_worker_flush net virt 1 C error 337 10d 715d 💬 12 [21d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done error 206 2d09h 737d 💬 1 [737d]
KMSAN: uninit-value in __schedule (5) net 22 C 595 70d 765d 💬 1 [93d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1335 6d08h 777d 💬 2 [23d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 703d 787d
WARNING in call_rcu (3) net -1 C 3 776d 878d
WARNING in tcp_recvmsg_locked (2) net -1 C done 13 5d16h 891d PATCH [109d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 58 33d 893d 💬 5 [417d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 3405 3h50m 1107d 💬 8 [5d22h]
INFO: task hung in del_device_store net 1 C error 2043 36m 1166d 💬 2 [23d]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 131d 1235d PATCH [1179d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net 7 C 2129 15h41m 1273d PATCH [406d]
INFO: task hung in nfc_rfkill_set_block nfc net 1 C done done 1387 129d 1276d
INFO: task can't die in vlan_ioctl_handler net 1 syz error error 179 5d03h 1446d
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 676d 1672d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc -1 C unreliable 8535 2h23m 1821d PATCH [1058d]
general protection fault in skb_release_data (2) bluetooth net 22 C done error 703 409d 2074d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 19 125d 2075d
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 641 19h57m 2116d 💬 13 [53d]
KMSAN: uninit-value in eth_type_trans (2) net prio:high 7 C 8610 1d16h 2304d 💬 7 [23d]
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1154 48d 2355d 💬 5 [683d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2924 4d19h 2638d 💬 9 [23d]
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 14d 10d
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_release (3) net 6 1 54d 50d
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_refill_alloc_cache net 6 325 34d 129d
KCSAN: data-race in bq_flush_to_queue / cpu_map_kthread_run (2) net bpf 6 463 30d 132d
KCSAN: data-race in _prb_read_valid / data_alloc net ext4 6 461 1d07h 384d
KCSAN: data-race in console_flush_all / console_flush_all net 6 94 22d 598d
KCSAN: data-race in data_alloc / prb_reserve net 6 1257 5d08h 1876d