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 7h21m 42390 299964 676 1527159 312e6f7676e6 .config 9h46m 67c37560 1d02h all only
Applied filters: Manager=ci-upstream-net-kasan-gce (drop)
open (226):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in nft_fib6_eval (2) netfilter 2 3 5d02h 1d19h
general protection fault in find_match (6) net 17 C 101 1d17h 3d16h 💬 1 [2d02h]
KASAN: slab-use-after-free Read in xfrm_state_find net 19 957 25m 11d
WARNING in reg_bounds_sanity_check (2) bpf -1 C done 1806 53m 14d PATCH [4d02h]
INFO: task hung in queue_limits_commit_update_frozen block 1 125 8h56m 23d
WARNING: ODEBUG bug in handle_softirqs net bpf -1 284 58m 23d
WARNING in ieee80211_do_stop (3) wireless -1 4 17h46m 27d
WARNING in subflow_data_ready (4) mptcp -1 5 11h51m 30d
INFO: rcu detected stall in task_work_add bpf 1 syz 2 36d 32d
possible deadlock in console_flush_all (4) cgroups 4 C error 424 1h24m 42d
WARNING in ieee80211_recalc_chanctx_chantype wireless -1 19 11h13m 44d
WARNING in drv_unassign_vif_chanctx (3) wireless -1 1194 now 45d
possible deadlock in kernfs_remove kernfs 4 C error 89 3d20h 46d 💬 3 [27d]
INFO: task hung in hidp_session_remove kernel 1 C error 32 47d 51d
WARNING in __nf_unregister_net_hook (9) netfilter -1 3 9d07h 52d
KASAN: use-after-free Read in __xfrm_state_insert net 24 1622 24m 53d
WARNING: locking bug in __percpu_counter_limited_add mm 4 1 57d 53d
WARNING in cfg80211_switch_netns wireless -1 8 21d 61d
stack segment fault in kernfs_rename_ns bluetooth 2 11 7d16h 62d
INFO: rcu detected stall in sock_close (5) wireless 1 syz 33 24d 65d
INFO: task hung in nbd_disconnect_and_put nbd 1 74 15h23m 68d
WARNING: refcount bug in ax25_setsockopt hams 13 C error error 8 3d11h 70d 💬 1 [26d]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 23 11d 73d 💬 2 [73d]
WARNING in mptcp_pm_alloc_anno_list mptcp -1 1 79d 75d
possible deadlock in padata_do_serial crypto 4 C 837 25m 83d
possible deadlock in nr_rt_ioctl (2) hams 4 syz 1444 1h27m 85d 💬 3 [26d]
WARNING in lowpan_xmit (2) wpan -1 syz error 4 3d22h 87d
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 146 21h35m 90d 💬 1 [53d]
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C 1666 now 97d
INFO: task hung in hci_conn_failed (4) bluetooth 1 syz 12 4d20h 100d
general protection fault in add_grec (2) net 2 28 23d 102d
INFO: rcu detected stall in sys_unlinkat (3) tomoyo mm 1 31 80d 105d
BUG: soft lockup in sys_sendmsg (2) net 1 syz 16 2d01h 107d 💬 1 [18d]
general protection fault in ip6_mc_clear_src (2) net 2 99 23d 107d
WARNING in css_rstat_flush cgroups -1 119 9d10h 108d
possible deadlock in static_key_slow_inc (4) kernel 4 C 37 21d 110d
kernel panic: Fatal exception (4) 2 C error inconclusive 99 87d 111d
WARNING: bad unlock balance in copy_process mm 4 C 145 3h58m 112d PATCH [1d19h]
possible deadlock in elevator_change block 4 C 599 1d16h 112d
WARNING in ieee80211_tx_h_rate_ctrl wireless -1 35 27d 113d
possible deadlock in __del_gendisk block 4 C done 43987 27d 116d PATCH [43d]
BUG: unable to handle kernel paging request in percpu_ref_get_many (2) mm cgroups 23 80 22d 118d 💬 1 [21d]
WARNING in mac80211_hwsim_sta_rc_update wireless -1 C 67 1d13h 127d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 48 1d12h 128d
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 54 1d23h 128d
general protection fault in mld_clear_delrec net 2 215 21d 135d
INFO: task hung in hci_remote_features_evt (2) bluetooth 1 syz error inconclusive 8 86d 136d
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error 6 4d22h 136d
general protection fault in __ip_mc_dec_group net 2 85 22d 137d
kernel BUG in in_dev_free_rcu net -1 41 22d 138d
WARNING in nsim_fib_event_nb net -1 C done 612 2h46m 141d PATCH [14d]
WARNING in rt6_multipath_rebalance (2) net -1 292 21d 141d
INFO: task hung in exit_mmap (2) mm 1 C done error 15 8d18h 148d
BUG: soft lockup in sys_bpf mm 1 34 2d17h 150d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready (3) net bpf 19 5 33d 151d 💬 1 [150d]
INFO: rcu detected stall in rtnl_newlink (5) batman 1 C error 121 1d04h 159d
divide error in mac80211_hwsim_link_info_changed (2) wireless 2 6 16d 162d
possible deadlock in l2cap_conn_del bluetooth 4 syz error 265 18h22m 172d
INFO: task hung in hci_dev_open (2) kernel 1 syz done 3 79d 216d
general protection fault in generic_hwtstamp_ioctl_lower (2) net 11 C 20 9d11h 227d 💬 3 [225d]
WARNING in ieee80211_prep_channel wireless -1 C 38 28d 233d
WARNING in ieee80211_request_ibss_scan wireless -1 475 2d04h 255d
INFO: rcu detected stall in task_numa_work (2) bpf mm 1 C error error 18 48d 259d
possible deadlock in nr_remove_neigh (2) hams 4 C unreliable 427 1h09m 264d 💬 2 [26d]
INFO: task hung in inet_rtm_newaddr net 1 C done 84 22h31m 268d
INFO: task hung in rdma_dev_exit_net (6) rdma 1 67 1d19h 274d 💬 3 [29d]
WARNING: held lock freed in bt_accept_dequeue bluetooth 4 10 18d 276d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 710 5h06m 276d
INFO: rcu detected stall in sys_mkdirat (2) mm 1 44 76d 277d
WARNING in __alloc_frozen_pages_noprof dri -1 C done 6101 94d 283d PATCH [282d]
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done 7 75d 285d 💬 6 [194d]
INFO: rcu detected stall in sys_umount (3) mm 1 C done 43 18d 286d 💬 2 [32d]
BUG: unable to handle kernel paging request in dst_dev_put (2) net 8 syz 1551 32d 289d
WARNING in cfg802154_switch_netns (3) wpan -1 C error 15 35d 290d
INFO: rcu detected stall in sys_symlinkat (5) fs mm tomoyo 1 syz error 71 13d 290d
INFO: rcu detected stall in sys_sendmmsg (7) mm tipc 1 89 2d20h 293d
WARNING: refcount bug in device_move kernel 13 111 4d03h 296d
WARNING: refcount bug in bnep_session kernel 13 114 1d12h 296d
KASAN: slab-use-after-free Read in process_scheduled_works kernel 19 8 43d 298d
INFO: rcu detected stall in sys_setsockopt (4) mm 1 C done inconclusive 32 33d 299d
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done 44250 27d 299d
general protection fault in bnep_session kernel 7 syz 899 4h45m 300d
INFO: rcu detected stall in security_file_ioctl (9) mm 1 syz 86 7d07h 302d
general protection fault in device_move kernel 8 syz error 4711 3h46m 303d
INFO: task hung in nl80211_pre_doit (3) wireless 1 syz 29 16d 310d 💬 1 [309d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done 103 4d00h 313d
BUG: MAX_LOCK_DEPTH too low! (5) btrfs -1 C 9 11d 314d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 28 5d23h 315d
INFO: task hung in hci_cmd_sync_clear (3) bluetooth 1 syz done 17 2d08h 315d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 151 11d 318d
WARNING in kcov_remote_start (6) wireless -1 144 16h37m 319d
WARNING in ieee80211_mgd_probe_ap_send (2) wireless -1 26 53d 322d
KASAN: slab-use-after-free Read in l2cap_unregister_user bluetooth 24 C done 43192 3h53m 322d 💬 2 [38d]
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 94 3d05h 325d
WARNING in rtnl_dellink (4) net -1 31 97d 328d
WARNING in __rate_control_send_low (3) wireless -1 C done 10280 2h53m 328d
INFO: task hung in add_one_compat_dev (3) rdma 1 81 3d23h 333d 💬 8 [29d]
BUG: corrupted list in hci_cmd_sync_dequeue_once bluetooth 8 110 3d19h 334d
general protection fault in put_pwq_unlocked (2) bcachefs 8 C done 125 28d 335d
INFO: rcu detected stall in sys_readlink (5) mm fs 1 syz done 32 31d 336d
INFO: rcu detected stall in seq_read_iter (2) mm 1 C inconclusive error 8 209d 338d 💬 1 [337d]
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 83 28d 344d
INFO: rcu detected stall in NF_HOOK (2) netfilter sctp lsm 1 C inconclusive error 106 24d 344d
INFO: task hung in netdev_run_todo (4) ppp wireguard 1 546 7h16m 345d
INFO: task hung in nfsd_nl_threads_set_doit nfs 1 C done 389 3d11h 345d PATCH [345d]
INFO: task hung in regdb_fw_cb (2) wireless 1 C inconclusive done 127 226d 349d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 75 28d 352d
INFO: task hung in genl_rcv_msg (4) net 1 C done 195 8h02m 352d
INFO: task hung in worker_thread (5) kernel 1 C done done 49 8d00h 354d
INFO: task hung in wg_destruct (2) wireguard 1 syz done done 132 11d 355d
INFO: rcu detected stall in vhci_release mm 1 syz done done 12 139d 356d
INFO: task hung in crda_timeout_work (8) wireless 1 C done 594 19m 357d
INFO: task hung in new_device_store (5) net 1 syz inconclusive 119 5d10h 358d 💬 7 [346d]
INFO: task hung in wg_netns_pre_exit (5) wireguard 1 368 7d09h 359d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 729 19m 362d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 136 7d08h 365d PATCH [347d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 58 9d05h 367d
INFO: task hung in tun_chr_close (5) net 1 syz done 622 7h22m 369d
possible deadlock in nr_rt_device_down (3) hams 4 C error 6295 9m 370d PATCH [102d]
INFO: rcu detected stall in x64_sys_call mm 1 syz error 369 21h44m 375d
WARNING in ieee80211_rx_list (3) wireless -1 C error 39 2d10h 376d
KASAN: global-out-of-bounds Read in mac802154_header_create (2) wpan 17 43 2d22h 380d
INFO: task hung in rdma_dev_change_netns rdma 1 817 6h52m 381d 💬 5 [29d]
INFO: task hung in nbd_queue_rq nbd 1 C error 307 5d06h 388d
INFO: task hung in disable_device kernel 1 738 21h30m 389d 💬 4 [291d]
possible deadlock in task_rq_lock cgroups 4 C done 3956 13h47m 400d 💬 3 [21d]
WARNING in cfg80211_scan_done wireless -1 syz 30 2d11h 402d PATCH [89d]
INFO: rcu detected stall in kcov_close mm 1 132 17d 403d
INFO: rcu detected stall in vm_mmap_pgoff mm 1 94 40d 405d PATCH [347d]
general protection fault in smc_diag_dump_proto smc 8 C inconclusive 491 11h09m 406d PATCH [402d]
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 529 1d19h 407d
INFO: task hung in read_part_sector (2) block 1 3065 34m 411d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1543 2h15m 417d
INFO: task hung in linkwatch_event (4) net 1 C done 3350 7h24m 420d
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth -1 C error 357 2d08h 422d
INFO: task hung in nfsd_nl_rpc_status_get_dumpit nfs 1 893 1h52m 426d
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error 7829 13d 429d 💬 1 [5d03h]
WARNING in drv_link_info_changed (2) wireless -1 23 31d 431d
INFO: task hung in cleanup_net (7) net 1 121 18d 435d
WARNING: suspicious RCU usage in dev_activate net 4 C error error 789 28d 444d PATCH [427d]
WARNING in rate_control_rate_init (3) wireless -1 C done 15227 55m 444d
INFO: task hung in nfsd_nl_threads_get_doit nfs 1 872 17h12m 452d
INFO: task hung in nfsd_nl_version_get_doit nfs 1 996 1d13h 452d
INFO: task hung in nfsd_nl_listener_get_doit nfs 1 861 7d00h 461d 💬 7 [77d]
INFO: rcu detected stall in addrconf_rs_timer (6) netfilter x86 mm 1 syz error error 556 5d03h 475d
INFO: task hung in nsim_destroy (4) net 1 430 4d22h 476d
INFO: task hung in nfsd_nl_listener_set_doit nfs 1 C done 23032 1h13m 479d 💬 11 [77d]
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm 4 C error inconclusive 621 417d 481d
possible deadlock in __lock_task_sighand (3) bpf 4 C done inconclusive 112 418d 481d
INFO: rcu detected stall in sendmsg (4) net mm 1 C error 59 4d05h 484d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error 301 4d02h 486d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2136 13d 493d
WARNING in rxe_pool_cleanup rdma -1 C 464 2h45m 495d 💬 7 [29d]
INFO: rcu detected stall in validate_mm (3) mm 1 C error 38 39d 496d 💬 5 [438d]
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 467 2d23h 499d 💬 3 [27d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 171 15d 500d 💬 1 [500d]
WARNING: suspicious RCU usage in get_callchain_entry perf 4 C error 8235 3h51m 507d PATCH [428d]
INFO: rcu detected stall in sys_close (7) fs bpf 1 C error 10 128d 519d
possible deadlock in __stack_map_get bpf 4 C error error 56 166d 519d 💬 2 [180d]
WARNING in l2cap_chan_send bluetooth -1 47 6d03h 524d
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 402d 530d 💬 2 [436d]
INFO: rcu detected stall in sys_clone (8) mm 1 C error 305 1d16h 540d 💬 10 [86d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 916 2d04h 540d 💬 2 [503d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 19 syz done 11767 45m 546d PATCH [529d]
BUG: soft lockup in do_sock_setsockopt tipc 1 C done 99 65d 546d 💬 1 [82d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 466d 550d
WARNING in l2cap_chan_del bluetooth -1 302 4d12h 551d
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 39 96d 577d
possible deadlock in smc_release smc 4 C error 129 1d13h 595d 💬 2 [1d13h]
INFO: rcu detected stall in dput (8) fs 1 C done 475 7h32m 628d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 349d 638d 💬 1 [312d]
INFO: rcu detected stall in sys_recvmmsg (3) net 1 181 10h48m 641d
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 382d 647d PATCH [406d]
WARNING in tcp_recvmsg_locked (2) net -1 C done 12 17h06m 654d 💬 1 [654d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 50 53d 656d 💬 5 [180d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 149 5d18h 659d 💬 6 [655d]
go runtime error fs 2 syz error inconclusive 24 17h46m 666d
INFO: rcu detected stall in sys_unshare (9) mm kernfs 1 C inconclusive done 59 1d14h 679d 💬 1 [27d]
possible deadlock in task_fork_fair bpf trace 4 C done done 9106 299d 713d 💬 1 [269d]
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4272 9m 713d PATCH [707d]
general protection fault in lock_sock_nested bluetooth 19 C done done 3385 2h50m 740d
INFO: rcu detected stall in sys_openat (3) mm 1 C error 450 4h42m 747d
INFO: task hung in reg_process_self_managed_hints wireless 1 C done 841 2d06h 760d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 101 28d 765d
INFO: rcu detected stall in sys_unlink (3) mm tomoyo 1 C error 199 7d19h 768d
panic: runtime error: floating point error (2) 2 syz error 25 23d 788d
INFO: task hung in rfkill_unregister (3) net nfc 1 C 3892 now 836d 💬 6 [10d]
INFO: task hung in synchronize_rcu (4) fs net 1 C done error 964 2h03m 870d 💬 6 [414d]
INFO: task hung in del_device_store net 1 C error 1861 4d01h 929d
possible deadlock in br_multicast_rcv (3) bridge 4 C done error 56 69d 977d
WARNING in print_bfs_bug (2) kernel -1 C done 293 5d15h 995d 💬 2 [563d]
INFO: task hung in rfkill_sync_work net nfc 1 C done 68 3h34m 998d PATCH [942d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 8d03h 1019d 💬 5 [120d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs -1 C unreliable error 469 334d 1038d PATCH [821d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7351 1h50m 1038d 💬 8 [26d]
INFO: task hung in nfc_rfkill_set_block nfc net 1 C done done 699 1h20m 1039d
INFO: rcu detected stall in sys_newfstatat (4) mm 1 C error 459 22h38m 1061d 💬 1 [36d]
WARNING in ip_rt_bug (2) net -1 C done error 436 11d 1073d 💬 3 [449d]
INFO: rcu detected stall in watchdog bpf 1 C error 14 6d13h 1128d
INFO: task can't die in vlan_ioctl_handler net 1 167 7d08h 1209d
WARNING in ext4_dirty_folio mm -1 C inconclusive done 25838 13d 1273d 💬 2 [5d03h]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 211 4d18h 1279d 💬 1 [31d]
general protection fault in l2cap_chan_timeout (3) bluetooth 19 C inconclusive inconclusive 62 4d17h 1317d
INFO: task hung in filename_create (4) fs 1 C error error 2282 1d14h 1368d
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 172 1d14h 1405d PATCH [492d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 739703 now 1406d PATCH [821d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 439d 1435d
KASAN: use-after-free Read in __dev_queue_xmit (5) block 19 C unreliable error 49 567d 1446d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc -1 C unreliable 6403 1h45m 1584d PATCH [821d]
INFO: task can't die in corrupted (2) kernel 1 C error error 491 6h21m 1744d
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1219 6d21h 1746d
INFO: rcu detected stall in batadv_nc_worker (3) batman 1 C done inconclusive 585 3d19h 1815d 💬 1 [200d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6855 2d01h 1822d
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 172d 1837d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 14 166d 1838d
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 685 6h12m 1841d 💬 7 [19d]
KASAN: use-after-free Read in corrupted (4) mm 19 C done error 14 213d 1865d 💬 2 [1206d]
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 601 5d01h 1879d 💬 13 [446d]
BUG: soft lockup in smp_call_function kernel 1 C done 1596 16h33m 1895d 💬 1 [910d]
INFO: rcu detected stall in netlink_sendmsg (4) net 1 C done error 38 808d 1998d
INFO: task hung in tls_sk_proto_close 1 C done error 1046 26d 2000d
WARNING in kcm_write_msgs net -1 C done 620 1d09h 2011d 💬 5 [414d]
BUG: workqueue lockup (5) net 1 C done 13396 1h24m 2075d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1042 4d21h 2118d 💬 5 [446d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2661 19h13m 2401d 💬 7 [5d03h]
INFO: rcu detected stall in do_idle x86 1 C done error 3332 1h55m 2534d 💬 39 [2082d]
moderation (6):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in call_timer_fn (2) kernfs 19 2 8d13h 19d
general protection fault in mod_objcg_mlstate cgroups mm 2 1 43d 39d
KASAN: slab-use-after-free Read in ib_device_uevent (3) rdma 19 2 31d 107d
lost connection to test machine (5) -1 C error 2545483 now 2135d
corrupted report (2) kernel -1 982866 8m 2719d
no output from test machine (2) -1 C done 1938935 now 2842d