syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1359]
≡ Subsystems
🐞 Fixed [7069]
🐞 Invalid [18599]
⬇ Missing Backports [221]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
✨ AI
💬 Send us feedback

Applied filters: Label=subsystems:net (drop)
open (95) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
memory leak in __vsock_create (2) virt net 3 C 2 49d 4d04h PATCH [17h12m]
WARNING: refcount bug in sk_common_release (2) net 13 2 1d15h 4d17h
KCSAN: data-race in __udp4_lib_mcast_deliver / udp_lib_unhash (3) net 6 2 51d 5d05h PATCH [4d10h]
kernel BUG in pn_socket_sendmsg net -1 C 18 13h19m 6d07h PATCH [5h07m]
kernel BUG in pn_socket_autobind net -1 C 4 3d17h 6d15h
BUG: spinlock already unlocked in lec_atm_close net 4 1 7d11h 6d15h
KASAN: slab-out-of-bounds Read in cache_seq_start_rcu net nfs 17 C 11 1d00h 6d15h 💬 2 [6d12h]
KASAN: slab-use-after-free Read in rtl8150_start_xmit net usb 19 56 45m 7d09h PATCH [5h47m]
possible deadlock in br_forward_delay_timer_expired (5) net 4 3 10d 10d
KASAN: slab-use-after-free Read in __sk_msg_recvmsg net bpf 19 C error 8 3d12h 26d PATCH [25d]
WARNING: refcount bug in dev_deactivate_many net 13 C 104 1d12h 27d
KCSAN: data-race in copy_mm / percpu_counter_add_batch net race:benign 6 1 27d 27d
general protection fault in lec_atm_close net 2 2 34d 33d
possible deadlock in tcp_close (3) net 4 53 25m 34d PATCH [31d]
possible deadlock in inet_shutdown (3) net 4 C error 101 2h47m 34d 💬 1 [33d]
KMSAN: uninit-value in rtl8150_open (2) net usb 7 1 38d 34d PATCH [4d12h]
possible deadlock in inet_stream_connect (4) net 4 63 10h10m 41d
possible deadlock in __ipv6_dev_mc_inc net 4 207 3h21m 42d PATCH [36d]
WARNING: refcount bug in mpoad_close net 13 5 13d 42d PATCH [13d]
KCSAN: data-race in pfifo_fast_dequeue / pfifo_fast_enqueue (6) net 6 4 26d 46d 💬 1 [46d]
KASAN: null-ptr-deref Write in send_to_lecd net 12 2 50d 49d
BUG: soft lockup in perf_event_open (2) net 1 8 45d 51d
WARNING: refcount bug in call_timer_fn (4) net trace 13 17 6h54m 65d
KASAN: slab-use-after-free Read in sk_msg_recvmsg bpf net 19 C error error 3 76d 71d 💬 11 [53d]
WARNING in inet_sock_destruct (6) net -1 C error 171 2h12m 73d 💬 21 [52d]
memory leak in ldisc_receive net usb 3 C 2 20d 100d PATCH [93d]
INFO: rcu detected stall in cleanup_net (8) net kernfs 1 C error 30 10d 104d
INFO: rcu detected stall in netlink_recvmsg (5) net 1 C error error 2 112d 108d
INFO: rcu detected stall in kernfs_fop_write_iter (3) net 1 syz error error 19 2d20h 110d
INFO: rcu detected stall in neigh_periodic_work (5) net 1 syz error error 1 119d 115d
WARNING in rcu_note_context_switch (5) net -1 4 7d11h 122d
INFO: task hung in rxrpc_destroy_all_calls (4) net afs 1 55 19h04m 125d
INFO: rcu detected stall in rtnl_getlink (2) net 1 C error error 2 133d 133d
KMSAN: uninit-value in lec_atm_send net 7 C 11 13d 150d PATCH [137d]
WARNING in virtio_transport_send_pkt_info (2) kvm net virt -1 C error 2 17d 151d PATCH [150d]
INFO: task hung in devlink_health_report (3) net 1 syz 3 72d 151d 💬 2 [150d]
INFO: rcu detected stall in rescuer_thread (2) net 1 syz error inconclusive 10 2d05h 171d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 85d 172d PATCH [167d]
KMSAN: uninit-value in macsec_handle_frame (2) net 7 18 89d 174d PATCH [77d]
possible deadlock in __netdev_update_features (2) net 4 29 15d 175d
kernel BUG in filemap_fault (3) net mm -1 C error error 15 84d 180d
kernel BUG in set_ipsecrequest net -1 C done error 8 100d 193d PATCH [171d]
WARNING in dev_shutdown (7) usb net -1 syz error error 24 27d 220d
BUG: corrupted list in flow_block_cb_setup_simple net 19 C error 33 9d05h 227d PATCH [69d]
WARNING in nfc_rfkill_set_block net nfc -1 C error error 31 112d 256d 💬 6 [105d]
INFO: task hung in dev_map_free (3) net bpf 1 106 48d 288d
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 66 4d06h 293d 💬 2 [293d]
INFO: rcu detected stall in linkwatch_event (5) mm net 1 syz error error 3 118d 306d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 21 21 56d 328d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 C error inconclusive 7 92d 356d 💬 9 [186d]
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error inconclusive 10 118d 356d
WARNING in nsim_fib_event_nb net -1 C done error 904 53d 361d PATCH [209d]
BUG: soft lockup in hsr_announce (3) net 1 37 30d 369d
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 176 2d12h 379d
INFO: task hung in usbnet_disconnect (3) net usb 1 84 61d 380d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 291d 425d
INFO: task hung in inet_rtm_newaddr net 1 C done 128 4d15h 487d
BUG: Bad page state in skb_pp_cow_data net -1 C done 145 3d03h 504d PATCH [173d]
KCSAN: data-race in kick_pool / wq_worker_running lsm net keyrings 6 1271 6h26m 514d 💬 1 [514d]
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 178 3d13h 537d
INFO: task hung in netdev_run_todo (4) net 1 820 10h45m 565d
INFO: task hung in genl_rcv_msg (4) net 1 C done 576 14h01m 572d
INFO: task hung in new_device_store (5) net 1 C inconclusive error 144 10h40m 578d 💬 18 [114d]
INFO: task hung in tun_chr_close (5) net 1 C done 664 4d16h 589d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 621 13d 627d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1682 1d09h 637d 💬 2 [5d21h]
INFO: task hung in linkwatch_event (4) net 1 C done 3525 10h26m 640d 💬 2 [5d21h]
WARNING in dev_deactivate_many net -1 C 242 4d15h 672d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 7 C 194 78d 680d PATCH [558d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 30 25d 693d 💬 1 [353d]
INFO: task hung in nsim_destroy (4) net 1 syz error error 437 1d18h 696d
INFO: task hung in __vhost_worker_flush net virt 1 C error 337 12d 698d 💬 12 [4d18h]
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net 7 C 20 683d 709d
INFO: rcu detected stall in sock_write_iter (3) net 1 C done error 204 1d10h 720d 💬 1 [720d]
KMSAN: uninit-value in __schedule (5) net 22 C 595 53d 747d 💬 1 [76d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1329 1d09h 760d 💬 2 [5d21h]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 686d 770d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 569d 858d 💬 1 [532d]
WARNING in call_rcu (3) net -1 C 3 759d 861d
WARNING in tcp_recvmsg_locked (2) net -1 C done 13 2d12h 874d PATCH [91d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 58 16d 875d 💬 5 [400d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 3262 3h54m 1090d 💬 8 [5d21h]
INFO: task hung in del_device_store net 1 C error 2020 10h42m 1149d 💬 2 [5d21h]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 114d 1218d PATCH [1162d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net 7 C 2111 13d 1256d PATCH [389d]
INFO: task hung in nfc_rfkill_set_block nfc net 1 C done done 1387 112d 1259d
INFO: task can't die in vlan_ioctl_handler net 1 syz error error 178 16d 1428d
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 658d 1655d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc -1 C unreliable 8461 1d08h 1804d PATCH [1041d]
general protection fault in skb_release_data (2) bluetooth net 22 C done error 703 392d 2056d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 19 108d 2058d
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 634 3d10h 2099d 💬 13 [35d]
KMSAN: uninit-value in eth_type_trans (2) net 7 C 8561 12d 2287d 💬 7 [5d21h]
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1154 31d 2337d 💬 5 [665d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2917 1d00h 2621d 💬 9 [5d21h]
moderation (8) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_release (3) net 6 1 37d 33d
KCSAN: data-race in ipvlan_open / is_upper_ndev_bond_master_filter (10) net 6 1 38d 34d
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_refill_alloc_cache net 6 325 17d 112d
KCSAN: data-race in bq_flush_to_queue / cpu_map_kthread_run (2) net bpf 6 463 13d 115d
BUG: unable to handle kernel paging request in __run_timers (2) sound virt net 21 4 86d 183d
KCSAN: data-race in _prb_read_valid / data_alloc net ext4 6 436 1d05h 367d
KCSAN: data-race in console_flush_all / console_flush_all net 6 94 5d05h 580d
KCSAN: data-race in data_alloc / prb_reserve net 6 1252 20h49m 1859d