syzbot

 sign-in | mailing list | source | docs
🐞 Open [1601]
≡ Subsystems
🐞 Fixed [5937]
🐞 Invalid [14468]
⬇ Missing Backports [106]
≡ 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-smack-root now 1d15h 80430 612189 383 650929 9b2ffa6148b1 .config 1d16h 444551c4 3d01h all only
Applied filters: Manager=ci-upstream-kasan-gce-smack-root (drop) Label=subsystems:net (drop)
open (60):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in lock_sock_nested (5) net C done 26 12h11m 17m
general protection fault in put_page (4) net C done 116 4h59m 8d16h PATCH [3d00h]
BUG: Bad page state in skb_pp_cow_data net C done 4 3d10h 16d 💬 2 [14d]
BUG: unable to handle kernel paging request in dst_dev_put (2) net syz 1471 12h23m 21d
INFO: rcu detected stall in sys_sendmmsg (7) net 54 1d01h 25d
INFO: rcu detected stall in sys_getdents64 net C error 18 12d 77d 💬 3 [76d]
INFO: task hung in genl_rcv_msg (4) net C done 67 1d12h 84d
BUG: unable to handle kernel paging request in clear_page_erms (6) virt mm net 2 19d 88d
INFO: task hung in new_device_store (5) net syz inconclusive 96 2d00h 90d 💬 7 [78d]
INFO: task hung in tun_chr_close (5) net syz 536 4d10h 101d
INFO: task hung in switchdev_deferred_process_work (3) net syz inconclusive 380 1d00h 139d
INFO: task hung in addrconf_dad_work (5) net C done 934 14h23m 149d
INFO: task hung in linkwatch_event (4) net C done 2469 7h19m 152d
INFO: task hung in nsim_create (2) net 50 13d 154d 💬 4 [154d]
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 6080 1h21m 161d 💬 1 [21d]
INFO: task hung in cleanup_net (7) net 108 32d 167d
possible deadlock in do_ip_getsockopt (3) net 611 10h44m 168d
possible deadlock in do_ipv6_setsockopt (4) net 2985 5h03m 168d
possible deadlock in ip_mroute_setsockopt net C done 1576 35m 168d
possible deadlock in ip_mc_drop_socket (2) net 46 7h39m 170d
WARNING: suspicious RCU usage in dev_activate net C error 438 4h17m 175d PATCH [159d]
possible deadlock in smc_vlan_by_tcpsk net s390 C 2273 4h00m 182d PATCH [93d]
possible deadlock in do_ip_setsockopt (4) net C done 6308 24m 183d PATCH [94d]
possible deadlock in smc_switch_to_fallback (2) net s390 C error 10769 7m 184d
possible deadlock in kvfree_call_rcu (2) net C unreliable 1097 19d 198d
INFO: task hung in __tun_chr_ioctl (6) net 74 12d 202d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 12 2d17h 205d
INFO: task hung in nsim_destroy (4) net 410 1d15h 208d
INFO: task hung in __vhost_worker_flush net virt 325 12d 210d 💬 4 [128d]
INFO: rcu detected stall in sendmsg (4) net C error 40 7d07h 216d
INFO: rcu detected stall in sys_sendto (7) net mm C error 197 11h20m 218d
INFO: rcu detected stall in handle_softirqs net C done 34 24d 229d 💬 1 [228d]
INFO: rcu detected stall in sock_write_iter (3) net C done 110 20h05m 232d 💬 1 [232d]
possible deadlock in team_del_slave (3) net C error 238681 now 243d PATCH [172d]
possible deadlock in hsr_dev_xmit (2) net C done 572 10h52m 272d 💬 2 [235d]
INFO: rcu detected stall in kauditd_thread (4) audit net bpf C error 21 24d 273d 💬 6 [270d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net syz done 3796 5h09m 278d PATCH [261d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 198d 282d
possible deadlock in team_port_change_check (2) net C done 3248 5m 300d 💬 5 [21d]
KASAN: slab-use-after-free Read in handle_tx (2) net 110 3h53m 308d 💬 1 [308d]
possible deadlock in smc_release net s390 C error done 38 2d20h 327d 💬 2 [21d]
INFO: rcu detected stall in fq_pie_timer (2) net C done 36 9d18h 364d 💬 2 [362d]
WARNING in tcp_recvmsg_locked (2) net C done 11 7d14h 386d 💬 1 [386d]
WARNING in inet_sock_destruct (4) net C done 6081 20h12m 551d 💬 4 [21d]
unregister_netdevice: waiting for DEV to become free (8) net C done 35421 now 565d PATCH [317d]
INFO: task hung in rfkill_unregister (3) net nfc C 241 3d02h 567d 💬 6 [8d21h]
INFO: task hung in synchronize_rcu (4) net fs C done error 840 23h58m 602d 💬 6 [146d]
INFO: task hung in del_device_store net syz error 1437 1h27m 661d
INFO: task hung in rfkill_sync_work net nfc C done 38 10d 730d PATCH [674d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable error 469 66d 770d PATCH [553d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 292 5h31m 771d
WARNING in ip_rt_bug (2) net C done error 364 8d12h 805d 💬 3 [181d]
INFO: task can't die in vlan_ioctl_handler net 149 9d09h 941d
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 171d 1167d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 4232 now 1316d PATCH [553d]
general protection fault in skb_release_data (2) net bluetooth C done error 697 9d06h 1568d
INFO: rcu detected stall in tc_modify_qdisc net C done 552 9h05m 1611d 💬 13 [177d]
WARNING in kcm_write_msgs net C done 616 6d10h 1743d 💬 5 [146d]
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1014 5d15h 1849d 💬 5 [177d]
WARNING in rcu_check_gp_start_stall net C done error 2312 19m 2133d 💬 7 [52d]
moderation (1):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
corrupted report (2) mm net 790036 now 2450d