syzbot


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-net-kasan-gce now 5h58m 40633 276841 1571 2519324 dbb9a7ef3478 .config 20h14m f00eed24 9h25m all only
Applied filters: Manager=ci-upstream-net-kasan-gce (drop) Label=subsystems:net (drop)
open (58):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in rtnl_dellink (4) net 1 10d 6d07h
INFO: task hung in genl_rcv_msg (4) net C done 58 5d06h 29d
INFO: task hung in new_device_store (5) net syz inconclusive 80 3d07h 36d 💬 7 [23d]
WARNING: refcount bug in nsim_fib_event_nb net 4 21d 36d
possible deadlock in gtp_encap_enable_socket net C error 3 26d 39d PATCH [10d]
INFO: task hung in tun_chr_close (5) net 509 4d00h 47d
WARNING in l2tp_exit_net net 86 9h56m 49d 💬 1 [49d]
possible deadlock in ipv6_sock_mc_close (2) net 1 61d 59d
general protection fault in phy_start_cable_test_tdr net C done done 57 64d 65d PATCH [65d]
WARNING in sock_map_destroy bpf net C error 6 35d 66d PATCH [35d]
general protection fault in smc_diag_dump_proto s390 net C inconclusive 48 1d04h 84d PATCH [79d]
INFO: task hung in switchdev_deferred_process_work (3) net syz inconclusive 327 9h12m 85d
WARNING in l2tp_nl_cmd_tunnel_delete net 1 90d 88d
INFO: task hung in addrconf_dad_work (5) net C done 817 4h37m 95d
INFO: task hung in linkwatch_event (4) net C done 2205 5h14m 97d
INFO: task hung in netlink_dump (5) net 123 39d 99d
INFO: task hung in nsim_create (2) net 48 7d02h 100d 💬 4 [99d]
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 4873 47m 106d 💬 1 [29d]
INFO: task hung in cleanup_net (7) net 107 2d20h 113d
possible deadlock in do_ip_getsockopt (3) net 437 38m 114d
possible deadlock in do_ipv6_setsockopt (4) net 1597 9m 114d
possible deadlock in ip_mroute_setsockopt net 426 53m 114d
possible deadlock in ip_mc_drop_socket (2) net 11 30d 116d
WARNING: suspicious RCU usage in dev_activate net C error 259 1d12h 121d PATCH [105d]
possible deadlock in smc_vlan_by_tcpsk net s390 C 774 58m 128d PATCH [39d]
possible deadlock in do_ip_setsockopt (4) net C done 2827 5m 128d PATCH [40d]
possible deadlock in smc_switch_to_fallback (2) net s390 C error 4292 5m 130d
possible deadlock in kvfree_call_rcu (2) net C unreliable 930 12h24m 144d
INFO: task hung in __tun_chr_ioctl (6) net 72 15d 147d
INFO: task hung in nsim_destroy (4) net 397 3d03h 154d
INFO: rcu detected stall in sendmsg (4) net C error 25 3d07h 161d
INFO: rcu detected stall in sock_write_iter (3) net C done 45 1d14h 178d 💬 1 [178d]
possible deadlock in team_del_slave (3) net C error 204801 now 189d PATCH [117d]
possible deadlock in hsr_dev_xmit (2) net C done 464 5h04m 218d 💬 2 [180d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net syz done 2249 1h28m 224d PATCH [207d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 143d 228d
possible deadlock in team_port_change_check (2) net C done 1837 1h09m 246d 💬 5 [29d]
possible deadlock in smc_release net s390 C error done 29 2d13h 273d 💬 2 [55d]
WARNING: ODEBUG bug in advance_sched net C done 10 26d 316d 💬 1 [315d]
KASAN: slab-use-after-free Read in taprio_dump net C error 54 5d08h 319d 💬 3 [316d]
WARNING in tcp_recvmsg_locked (2) net C done 9 11d 332d 💬 1 [332d]
INFO: rcu detected stall in sys_unshare (9) bpf net C inconclusive 9 2d07h 356d 💬 1 [235d]
WARNING in inet_sock_destruct (4) net C done 2969 5h44m 497d 💬 4 [29d]
unregister_netdevice: waiting for DEV to become free (8) net C done 26816 18m 510d PATCH [263d]
INFO: task hung in synchronize_rcu (4) fs net C done error 743 6h46m 547d 💬 6 [91d]
INFO: task hung in del_device_store net syz error 1253 9h57m 607d
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable 469 11d 716d PATCH [499d]
WARNING in ip_rt_bug (2) net C done error 283 22h26m 751d 💬 3 [127d]
INFO: task can't die in vlan_ioctl_handler net 141 7d01h 886d
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 116d 1113d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 4034 13h36m 1262d PATCH [499d]
general protection fault in skb_release_data (2) net bluetooth C done error 689 2h26m 1514d
INFO: rcu detected stall in addrconf_dad_work (5) net C done inconclusive 12 133d 1516d
INFO: rcu detected stall in tc_modify_qdisc net C done 530 5d00h 1556d 💬 13 [123d]
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 485d 1676d
WARNING in kcm_write_msgs net C done 615 1d02h 1688d 💬 5 [91d]
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1012 113d 1795d 💬 5 [123d]
WARNING in rcu_check_gp_start_stall net C done error 1988 43m 2079d 💬 7 [29d]
moderation (1):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
corrupted report (2) net mm 736036 now 2396d