syzbot

 sign-in | mailing list | source | docs
🐞 Open [1500]
≡ Subsystems
🐞 Fixed [6507]
🐞 Invalid [16539]
⬇ Missing Backports [204]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Instances [tested repos]:
Name Last active Uptime Corpus Coverage 🛈 Crashes Execs Kernel build syzkaller build Bugs
Commit Config Freshness Status Commit Freshness Status All Only
ci-upstream-kasan-gce now 15h27m 63324 512024 419 1512257 8742b2d8935f .config 21h40m 22ec1469 1d03h all only
Applied filters: Manager=ci-upstream-kasan-gce (drop) Label=subsystems:net (drop)
open (56):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: ODEBUG bug in __sk_destruct (3) net -1 C error 9 6d01h 5d05h PATCH [21h24m]
KASAN: use-after-free Read in __xfrm_state_insert net 19 242 25m 15d
KASAN: slab-use-after-free Write in __xfrm_state_delete net 24 802 22m 15d
WARNING in rt_set_nexthop net -1 C error done 141 35d 32d 💬 1 [4d18h]
BUG: sleeping function called from invalid context in team_change_rx_flags (2) net 5 12 15d 33d PATCH [11d]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 18 21d 35d 💬 2 [35d]
WARNING in __linkwatch_sync_dev (2) net -1 C done 678 15h00m 62d PATCH [9d00h]
divide error in taprio_update_queue_max_sdu (2) net 2 3 62d 67d
possible deadlock in __netdev_update_features net 4 111 5h58m 72d 💬 3 [70d]
possible deadlock in dev_set_promiscuity net 4 17 24d 72d 💬 1 [71d]
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 41 2d22h 90d
BUG: corrupted list in __nsim_dev_port_del net 8 2 81d 97d
general protection fault in rt6_find_cached_rt net 2 3 59d 101d
WARNING in nsim_fib_event_nb net -1 C done 335 43m 104d PATCH [1d08h]
KASAN: global-out-of-bounds Read in fib6_clean_node (2) net 17 62 65d 104d
WARNING: suspicious RCU usage in __fib6_update_sernum_upto_root net 4 24 67d 104d 💬 1 [103d]
BUG: sleeping function called from invalid context in dev_set_allmulti net 5 3361 68d 155d
INFO: task hung in inet_rtm_newaddr net 1 C done 68 4d12h 230d
INFO: task hung in genl_rcv_msg (4) net 1 C done 134 5d23h 314d
INFO: task hung in new_device_store (5) net 1 syz inconclusive 115 8d11h 320d 💬 7 [308d]
INFO: task hung in tun_chr_close (5) net 1 syz done 596 4d05h 331d
INFO: task hung in switchdev_deferred_process_work (3) net 1 syz inconclusive 500 6d07h 369d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1506 4d14h 380d
INFO: task hung in linkwatch_event (4) net 1 C done 3275 23h41m 382d
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error 7829 16d 391d 💬 1 [30d]
INFO: task hung in cleanup_net (7) net 1 120 46d 397d
BUG: sleeping function called from invalid context in synchronize_net net 5 C done 54 196d 397d 💬 2 [388d]
WARNING: suspicious RCU usage in dev_activate net 4 C error error 789 60d 406d PATCH [390d]
INFO: task hung in nsim_destroy (4) net 1 429 19d 439d
INFO: task hung in __vhost_worker_flush net virt 1 332 5d01h 440d 💬 5 [139d]
INFO: rcu detected stall in sendmsg (4) net 1 C error 58 4d16h 446d
INFO: rcu detected stall in sys_sendto (7) mm net 1 C error 292 4h14m 448d
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 164 1d14h 463d 💬 1 [463d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 897 1d15h 503d 💬 2 [465d]
INFO: rcu detected stall in ipv6_rcv (4) net 1 C done done 12 87d 588d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 311d 601d 💬 1 [274d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 50 15d 618d 💬 5 [142d]
unregister_netdevice: waiting for DEV to become free (8) net 2 C done 369478 now 795d PATCH [548d]
INFO: task hung in rfkill_unregister (3) net nfc 1 C 1845 now 798d 💬 6 [5d04h]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 900 10d 832d 💬 6 [376d]
INFO: task hung in del_device_store net 1 C error 1846 10h06m 891d
INFO: task hung in rfkill_sync_work net nfc 1 C done 50 21d 960d PATCH [904d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 499 6h49m 1001d
WARNING in ip_rt_bug (2) net -1 C done error 364 14d 1035d 💬 3 [412d]
INFO: task can't die in vlan_ioctl_handler net 1 166 32d 1171d
BUG: "hc->tx_t_ipi == NUM" holds (exception!) at net/dccp/ccids/ccid3.c:LINE/ccid3_update_send_interval() net -1 C inconclusive error 64 71d 1311d 💬 1 [209d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 401d 1397d
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 134d 1799d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 14 128d 1801d
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 591 1d16h 1841d 💬 13 [408d]
INFO: rcu detected stall in netlink_sendmsg (4) net 1 C done error 38 770d 1960d
WARNING in kcm_write_msgs net -1 C done 620 7d00h 1973d 💬 5 [376d]
BUG: workqueue lockup (5) net 1 C done 13100 2h22m 2037d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1034 4d09h 2080d 💬 5 [408d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2639 7d08h 2363d 💬 7 [30d]
BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:LINE/tfrc_rx_hist_sample_rtt() net -1 C done error 7968 119d 2838d 💬 3 [2683d]
moderation (1):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: ODEBUG bug in handle_softirqs bpf net -1 2 34d 55d