syzbot

 sign-in | mailing list | source | docs
🐞 Open [1229]
≡ Subsystems
🐞 Fixed [5639]
🐞 Invalid [13735]
⬇ Missing Backports [100]
Kernel Health Bugs/Month Bug Lifetimes Fuzzing Crashes
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:net (drop)
open (109):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: corrupted list in team_priority_option_set (2) net 1 5d16h 1d13h
UBSAN: shift-out-of-bounds in xfrm_selector_match (2) net 4 2d22h 3d23h
WARNING in l2tp_exit_net net 12 1d23h 7d19h 💬 1 [7d08h]
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 1 16d 16d
possible deadlock in ipv6_sock_mc_close (2) net 1 19d 17d
general protection fault in phy_start_cable_test_tdr net C done 57 22d 23d PATCH [23d]
WARNING in sock_map_destroy bpf net C error 6 24d 24d PATCH [1d12h]
BUG: unable to handle kernel NULL pointer dereference in tcp_bpf_sendmsg bpf net 2 27d 24d
WARNING in page_pool_put_unrefed_netmem net 2 29d 25d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev net s390 1 76d 28d
Internal error in sprintf (3) net 5 32d 32d 💬 1 [32d]
possible deadlock in rtnl_lock (8) net C 27 1h38m 32d 💬 5 [9d09h]
WARNING in skb_ensure_writable (2) bpf net 26 37d 34d
possible deadlock in sockopt_lock_sock net 65 14m 36d
WARNING: ODEBUG bug in get_taint net usb 13 2d08h 36d
Internal error in desc_read_finalized_seq (3) net 4 17d 38d
KASAN: slab-use-after-free Read in team_dummy_transmit net 1 69d 38d
Unable to handle kernel execute from non-executable memory at virtual address ADDR net s390 4 9d15h 38d
general protection fault in smc_diag_dump_proto net s390 C inconclusive 10 5d06h 42d PATCH [37d]
INFO: task hung in switchdev_deferred_process_work (3) net 65 2h23m 43d
Internal error in fib6_table_lookup (2) net 1 48d 44d
WARNING in l2tp_nl_cmd_tunnel_delete net 1 48d 46d
Internal error in _prb_read_valid (2) net 5 17d 53d
INFO: task hung in addrconf_dad_work (5) net 138 54m 53d
INFO: task hung in linkwatch_event (4) net syz 183 1h17m 55d
INFO: task hung in netlink_dump (5) net 122 42d 57d
KMSAN: uninit-value in skb_put net usb 1 61d 57d
INFO: task hung in nsim_create (2) net 39 2d19h 58d 💬 4 [57d]
WARNING in cake_dequeue (2) net 4 60d 58d
WARNING in hsr_netdev_notify net 1 66d 62d
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 1956 51m 64d 💬 1 [18d]
INFO: task hung in cleanup_net (7) net 40 19h27m 70d
BUG: sleeping function called from invalid context in synchronize_net net C done 3 32d 71d 💬 2 [62d]
possible deadlock in do_ip_getsockopt (3) net 63 1d16h 72d
possible deadlock in do_ipv6_setsockopt (4) net 172 47m 72d
possible deadlock in ip_mroute_setsockopt net 168 10h05m 72d
INFO: task hung in filemap_fault (6) net 102 21h27m 73d
possible deadlock in ip_mc_drop_socket (2) net 10 36d 74d
possible deadlock in smc_shutdown s390 net 3 57d 76d
WARNING: suspicious RCU usage in dev_activate net C error 108 20h03m 79d PATCH [63d]
upstream test error: KMSAN: uninit-value in virtnet_poll net virt 1 88d 84d
possible deadlock in smc_vlan_by_tcpsk net s390 C 15 1d13h 86d PATCH [1d06h]
possible deadlock in do_ip_setsockopt (4) net C done 1284 2h03m 86d PATCH [2d22h]
possible deadlock in smc_switch_to_fallback (2) net s390 C error 2858 5m 88d
WARNING in dev_deactivate_many net C 188 15d 88d
Internal error in format_decode (2) net 10 23d 88d
BUG: soft lockup in call_timer_fn net mm 19 52d 94d
KMSAN: uninit-value in nci_ntf_packet (3) nfc net 23 6d06h 96d
possible deadlock in kvfree_call_rcu (2) net C unreliable 616 18h37m 101d
WARNING in bond_xdp_get_xmit_slave (2) net 124 2d03h 102d PATCH [15h17m]
KASAN: global-out-of-bounds Read in __hw_addr_add_ex net 193 50d 109d
KASAN: use-after-free Read in rhashtable_lookup_fast (2) net 47 24d 109d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 3 17d 109d
INFO: task hung in nsim_destroy (4) net 176 7h27m 112d
INFO: task hung in __vhost_worker_flush net virt 246 19d 113d 💬 4 [32d]
INFO: rcu detected stall in sys_bpf (9) bpf net C error 33 1d01h 115d
general protection fault in dev_map_enqueue (2) bpf net C error done 336 50d 116d PATCH [9h04m]
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 52 24d 119d
INFO: rcu detected stall in sendmsg (4) net input usb C error 10 18d 119d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 98d 125d
possible deadlock in team_device_event (3) net C 7 35d 134d PATCH [48d]
INFO: rcu detected stall in sock_write_iter (3) net C done 19 3d07h 136d 💬 1 [136d]
KMSAN: uninit-value in cmsghdr_from_user_compat_to_kern net 312 1h11m 137d
possible deadlock in team_del_slave (3) net C error 169161 now 147d PATCH [75d]
KMSAN: uninit-value in hsr_get_node (3) net C 9 104d 155d 💬 8 [62d]
KMSAN: uninit-value in sock_hash_delete_elem net bpf C 32 109d 160d PATCH [81d]
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 20 66d 165d
INFO: task hung in nfc_urelease_event_work net nfc 36 53d 173d
possible deadlock in hsr_dev_xmit (2) net C done 402 13m 176d 💬 2 [138d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 187 7h21m 182d PATCH [165d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 101d 186d
possible deadlock in team_port_change_check (2) net C done 1157 now 204d 💬 5 [18d]
KASAN: slab-use-after-free Read in handle_tx (2) net 10 2d16h 212d 💬 1 [212d]
possible deadlock in smc_release net s390 C error done 26 43d 231d 💬 2 [13d]
INFO: rcu detected stall in ipv6_rcv (4) net C done done 6 4d21h 261d
INFO: rcu detected stall in fq_pie_timer (2) net C done 32 7d02h 268d 💬 2 [266d]
WARNING: ODEBUG bug in advance_sched net C done 10 16d 274d 💬 1 [273d]
INFO: rcu detected stall in sys_recvmmsg (3) net 52 4d18h 276d
KASAN: slab-use-after-free Read in advance_sched net C error 15 4d18h 276d PATCH [12h55m]
WARNING in call_rcu (3) net C 3 174d 277d
KASAN: slab-use-after-free Read in taprio_dump net C error 54 5d16h 277d 💬 3 [274d]
memory leak in radix_tree_insert (2) arm-msm net C 1 277d 287d PATCH [282d]
WARNING in tcp_recvmsg_locked (2) net C done 6 1d05h 290d 💬 1 [290d]
INFO: rcu detected stall in sys_socket (10) net apparmor mm C done 27 1d16h 295d 💬 6 [290d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 9 42d 324d
memory leak in fasync_helper (2) net C 1 285d 365d PATCH [198d]
WARNING in inet_sock_destruct (4) net C done 2054 7m 455d 💬 4 [18d]
unregister_netdevice: waiting for DEV to become free (8) net C done 21452 16m 468d PATCH [221d]
INFO: task hung in rfkill_unregister (3) net nfc C 177 6m 471d 💬 1 [3d00h]
INFO: task hung in synchronize_rcu (4) net fs C done error 638 2d14h 505d 💬 6 [49d]
INFO: task hung in del_device_store net syz error 517 36m 565d
INFO: task hung in rfkill_sync_work net nfc C done 31 4d02h 634d PATCH [578d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net C 726 1d01h 672d 💬 1 [81d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable 469 1d07h 673d PATCH [457d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 228 5d16h 675d
WARNING in ip_rt_bug (2) net C done error 249 1d08h 709d 💬 3 [85d]
INFO: task can't die in vlan_ioctl_handler net 115 36d 844d
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 74d 1071d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net C unreliable 3923 4h20m 1220d PATCH [457d]
general protection fault in skb_release_data (2) bluetooth net C done error 683 60d 1472d
INFO: rcu detected stall in addrconf_dad_work (5) net C done inconclusive 12 91d 1474d
INFO: task hung in process_one_work (4) net syz error error 51 71d 1491d
INFO: rcu detected stall in tc_modify_qdisc net C done 510 3d10h 1514d 💬 13 [81d]
memory leak in inet6_create (2) net C 3 308d 1597d
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 443d 1634d
WARNING in kcm_write_msgs net C done 612 8d07h 1646d 💬 5 [49d]
KMSAN: uninit-value in eth_type_trans (2) net C 5457 3h44m 1703d 💬 5 [18d]
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1012 71d 1753d 💬 5 [81d]
WARNING in rcu_check_gp_start_stall net C done error 1659 5h32m 2037d 💬 7 [18d]
moderation (7):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
Internal error in put_dec_trunc8 (2) net 1 11d 7d00h
Internal error in desc_read (2) net 1 23d 19d
KASAN: slab-use-after-free Read in xfrmi_newlink net 1 70d 66d
KASAN: slab-use-after-free Read in cpu_map_enqueue bpf net 3 55d 68d
WARNING: refcount bug in nsim_fib_event_nb net 3 13d 107d
general protection fault in arp_create net 3 63d 151d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 850d 1269d