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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-qemu-gce-upstream-auto now 2h32m 25402 402547 70 243236 6596a02b2078 .config 4h14m 0b6ab7ec 15h05m all only
Applied filters: Manager=ci-qemu-gce-upstream-auto (drop)
open (187) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-out-of-bounds Read in cache_seq_start_rcu net nfs 17 C 5 15h43m 13h19m 💬 2 [10h12m]
WARNING: suspicious RCU usage in kernfs_put kernfs 4 1 15d 11d PATCH [5d04h]
possible deadlock in cgroup_kn_lock_live (2) cgroups 4 1 15d 11d
INFO: rcu detected stall in kcov_ioctl (3) mm 1 30 17d 13d 💬 1 [13d]
possible deadlock in tcp_close (3) net 4 47 1d01h 27d PATCH [25d]
WARNING in _cpu_up kernel -1 1 36d 32d
WARNING in ring_buffer_nr_dirty_pages trace -1 2 48d 44d
INFO: rcu detected stall in __dentry_kill mm 1 87 9h56m 49d
INFO: task hung in ret_from_fork (4) kernel 1 C error error 26 3h06m 51d
possible deadlock in lock_mm_and_find_vma (4) mm 4 923 45m 54d 💬 2 [54d]
KASAN: slab-out-of-bounds Write in do_con_write (3) serial 21 9 32d 54d
WARNING in ieee80211_set_active_links (3) wireless -1 8 10d 55d
INFO: task hung in rxrpc_destroy_all_connections (5) kernel 1 40 9d09h 55d
WARNING in __ioremap_caller kernel -1 2 7d10h 58d
INFO: rcu detected stall in sendfile64 mm 1 36 6d23h 66d
kernel BUG in __khugepaged_enter mm -1 5 69d 66d 💬 4 [63d]
KASAN: slab-use-after-free Read in dvb_frontend_release (3) media 19 C error 40 1d15h 66d PATCH [5d08h]
KASAN: slab-use-after-free Read in mas_walk mm 19 C 1 69d 68d 💬 6 [67d]
KASAN: slab-use-after-free Read in futex_unqueue kernel 19 C 1 70d 70d 💬 5 [69d]
INFO: task hung in rescuer_thread (3) kernel 1 syz error error 2 76d 72d
BUG: Bad rss-counter state (6) mm -1 98 6d12h 73d
KASAN: slab-out-of-bounds Write in try_module_get (2) modules 22 156 1d06h 74d PATCH [67d]
INFO: task hung in rxrpc_destroy_all_locals kernel 1 39 27d 76d
INFO: rcu detected stall in vma_merge_new_range (3) bpf 1 syz error error 2 1d04h 85d
WARNING in pci_scan_single_device (2) pci -1 2 29d 91d
INFO: task hung in expkey_flush nfs 1 43 7d07h 91d
WARNING in drv_get_tsf (2) wireless -1 syz 2 96d 93d
WARNING in unlink_anon_vmas (2) mm -1 C error 30 29d 93d PATCH [93d]
INFO: rcu detected stall in br_handle_frame (6) bridge 1 C error error 64 1d05h 98d
INFO: rcu detected stall in cleanup_net (8) kernfs net 1 C error 30 4d21h 98d
INFO: task hung in con_install (3) kernel 1 56 4d20h 98d
general protection fault in vidtv_psi_ts_psi_write_into media 2 40 19d 99d PATCH [35d]
WARNING in ring_buffer_map_get_reader (2) trace -1 49 8d13h 100d
INFO: rcu detected stall in kernfs_fop_write_iter (3) net 1 syz error error 19 17d 104d
INFO: task hung in reg_todo (4) wireless 1 C error error 4 17d 116d
INFO: task hung in cangw_pernet_exit_batch (5) can 1 syz error error 5 15d 124d 💬 1 [122d]
INFO: task hung in relay_open (2) block trace 1 syz error 29 10d 133d
WARNING in update_rq_clock fs -1 23 46d 137d
WARNING in sched_mm_cid_fork mm fs -1 C error error 332 77d 139d PATCH [118d]
INFO: task hung in nfsd_nl_version_set_doit (2) nfs 1 385 1d14h 141d 💬 1 [139d]
INFO: task hung in devlink_health_report (3) net 1 syz 3 66d 145d 💬 2 [144d]
INFO: rcu detected stall in call_usermodehelper_exec_async (4) mm 1 C error 10 25d 145d
INFO: task hung in kvm_swap_active_memslots (2) kvm 1 C 18 8d18h 155d 💬 2 [15d]
general protection fault in zcomp_stream_get block 2 14 60d 158d 💬 1 [158d]
possible deadlock in kernfs_unlink_sibling (2) kernfs 4 2317 1d19h 167d
KASAN: vmalloc-out-of-bounds Write in imageblit (6) fbdev 21 C 3384 11m 170d PATCH [146d]
INFO: rcu detected stall in shmem_file_write_iter (3) mm 1 C 78 19d 182d
possible deadlock in __synchronize_srcu (3) block 4 342 3h24m 188d
INFO: rcu detected stall in unwind_next_frame (5) ext4 1 C error error 45 4d22h 190d
WARNING in path_noexec (2) fs mm -1 C error 24190 1h20m 203d PATCH [193d]
KASAN: slab-use-after-free Write in dvb_device_put media 22 5 45d 211d PATCH [150d]
INFO: task hung in rds_tcp_listen_stop (3) kernel 1 301 21d 213d
INFO: rcu detected stall in sys_madvise (2) mm 1 54 1d05h 234d
INFO: task hung in queue_limits_commit_update_frozen block 1 syz error 1110 11h38m 236d
INFO: rcu detected stall in sys_munmap (2) mm 1 C error error 42 1d05h 243d 💬 7 [123d]
INFO: rcu detected stall in task_work_add bpf 1 syz error error 5 33d 246d
possible deadlock in kernfs_remove kernfs 4 C error done 589 41m 260d 💬 3 [21d]
INFO: rcu detected stall in blkdev_release (3) block 1 98 1d12h 260d
INFO: task hung in vfs_coredump (2) kernel 1 C error 149 1d15h 261d PATCH [30d]
general protection fault in zcomp_available_show block 2 18 61d 262d PATCH [259d]
INFO: rcu detected stall in devtmpfsd (3) mm 1 C error inconclusive 4 91d 275d 💬 2 [274d]
INFO: task hung in blk_trace_setup (4) trace block 1 syz done error 23 11d 280d
INFO: rcu detected stall in wb_workfn (4) ext4 1 C error 62 5d00h 284d 💬 1 [144d]
possible deadlock in nbd_queue_rq nbd 4 C done error 203 16h03m 289d 💬 7 [29d]
WARNING in lowpan_xmit (2) wpan -1 C error 350 7d09h 301d
WARNING in release_mtd_partition (2) mtd -1 C 191 1d05h 301d
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 476 4h00m 304d 💬 1 [267d]
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C error 3814 23m 311d
INFO: task hung in futex_hash_allocate kernel 1 C 16 10d 315d
possible deadlock in elevator_change block 4 C error 8560 now 326d
INFO: rcu detected stall in vm_area_alloc (6) mm 1 syz error error 10 13d 326d
KASAN: vmalloc-out-of-bounds Write in fillrect fbdev 21 231 14h59m 328d PATCH [87d]
possible deadlock in __del_gendisk block 4 C done error 43987 105d 330d PATCH [256d]
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error error 55 12d 342d
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error inconclusive 10 112d 350d
INFO: task hung in afs_cell_purge (2) afs 1 C done 261 1d03h 351d 💬 2 [64d]
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) mm 1 syz error error 16 36d 352d
INFO: rcu detected stall in nsim_fib_event_work mm 1 C error error 7 101d 355d
BUG: soft lockup in sys_bpf mm 1 C error 135 11h30m 363d
kernel panic: KASAN: panic_on_warn set ... block fs 2 11 73d 367d 💬 2 [273d]
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 175 6d23h 373d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 5884 19h13m 385d 💬 2 [21d]
INFO: rcu detected stall in clone (7) mm 1 99 9d19h 391d
KASAN: slab-out-of-bounds Read in fbcon_prepare_logo fbdev 19 C 1534 4d11h 420d
INFO: task hung in hci_dev_open (2) kernel 1 syz done inconclusive 7 1d05h 430d
UBSAN: shift-out-of-bounds in sg_build_indirect scsi -1 C 4 4d23h 431d PATCH [197d]
INFO: task hung in rmap_walk_file mm 1 C error error 19 98d 438d
BUG: corrupted list in remove_wait_queue (2) fs 19 C done done 61 62d 454d PATCH [379d]
general protection fault in status_show usb 2 C 14 8d12h 459d PATCH [307d]
INFO: task hung in remove_one kernel 1 syz 190 1d06h 470d
INFO: rcu detected stall in task_numa_work (2) bpf mm 1 C error error 23 40d 473d
INFO: task hung in inet_rtm_newaddr net 1 C done 127 1d22h 481d
KASAN: slab-use-after-free Read in force_devcd_write bluetooth 19 C 448 229d 483d 💬 4 [239d]
INFO: task hung in hugetlbfs_zero_partial_page fs mm 1 syz done error 3 96d 486d
KASAN: slab-use-after-free Read in dvb_device_open media 22 C error 6352 1h07m 486d PATCH [458d]
WARNING in tracepoint_probe_unregister (3) trace -1 C 285 8d02h 490d PATCH [3d09h]
WARNING in __ieee80211_suspend wireless -1 C 104 5d08h 490d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 13764 3h30m 490d
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done error 9 116d 498d 💬 6 [408d]
INFO: rcu detected stall in sys_umount (3) mm 1 C done error 54 7d20h 499d 💬 2 [246d]
INFO: rcu detected stall in sys_symlinkat (5) tomoyo mm fs 1 syz error 90 25d 504d
INFO: rcu detected stall in sys_sendmmsg (7) mm net 1 114 4d19h 507d
INFO: rcu detected stall in sys_mmap (3) mm 1 C error error 60 7d00h 512d
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done error 44250 108d 513d
INFO: task hung in do_get_write_access (3) ext4 1 C error 464 14d 514d
INFO: rcu detected stall in security_file_ioctl (9) mm 1 syz error 131 7d19h 516d
INFO: rcu detected stall in cfg80211_wiphy_work (2) wireless 1 C done error 90 87d 519d
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done done 115 3d13h 527d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 39 4d03h 528d
WARNING in kcov_remote_start (6) wireless -1 17649 now 533d
possible deadlock in __submit_bio block 4 C done 60707 2d15h 534d 💬 3 [393d]
INFO: rcu detected stall in brk (2) mm 1 syz 3 6d23h 537d 💬 8 [536d]
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 113 22d 539d
INFO: rcu detected stall in sys_readlink (5) kernfs mm 1 syz done error 47 19d 550d
INFO: task hung in do_coredump (3) fs 1 C done error 361 105d 551d 💬 4 [287d]
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 109 22d 557d
INFO: task hung in netdev_run_todo (4) wireless 1 803 21h07m 559d
INFO: task hung in nfsd_nl_threads_set_doit nfs 1 C done 923 22h26m 559d PATCH [559d]
INFO: task hung in fdget_pos fs kernfs 1 C inconclusive inconclusive 128 5d16h 559d 💬 1 [54d]
INFO: task hung in regdb_fw_cb (2) wireless 1 C inconclusive done 129 17d 563d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 81 5d22h 565d
INFO: task hung in genl_rcv_msg (4) net 1 C done 567 1d09h 566d
INFO: task hung in crda_timeout_work (8) wireless 1 C done error 624 13h16m 571d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 890 12h34m 575d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 231 2h36m 579d PATCH [561d]
INFO: rcu detected stall in sys_execve (6) mm 1 C done error 77 42d 581d
INFO: task hung in tun_chr_close (5) net 1 C done 663 9d20h 583d
INFO: rcu detected stall in x64_sys_call mm 1 C error 529 11h14m 589d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done error 3651 89d 597d 💬 1 [92d]
possible deadlock in walk_component (4) kernfs 4 C 79 143d 611d 💬 1 [179d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 3919 6d12h 612d 💬 4 [20d]
INFO: rcu detected stall in kcov_close mm 1 190 1d08h 617d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 621 6d23h 621d
INFO: task hung in read_part_sector (2) block 1 syz error 53687 now 625d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1675 13h15m 631d 💬 2 [29d]
INFO: task hung in linkwatch_event (4) net 1 C done 3513 21h06m 633d 💬 2 [29d]
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth -1 C error 521 6h28m 636d PATCH [24d]
INFO: task hung in nfsd_nl_rpc_status_get_dumpit nfs 1 1437 2h50m 640d
possible deadlock in dpm_for_each_dev pm 4 C error error 9 110d 653d
possible deadlock in assign_fw usb 4 C done error 181 7d21h 653d
INFO: task hung in nfsd_umount nfs 1 4070 1d09h 654d 💬 3 [291d]
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error error 106 5d07h 666d
INFO: task hung in nfsd_nl_threads_get_doit nfs 1 1370 1h22m 666d
INFO: task hung in nfsd_nl_version_get_doit nfs 1 1465 22m 666d
INFO: task hung in nfsd_nl_listener_get_doit nfs 1 1405 14m 675d 💬 7 [291d]
INFO: task hung in nsim_destroy (4) net 1 syz error error 436 62d 690d
INFO: task hung in nfsd_nl_listener_set_doit nfs 1 C done 26503 19m 693d 💬 11 [291d]
INFO: task hung in bdev_open block 1 C error 4859 2h25m 694d
INFO: rcu detected stall in sendmsg (4) mm 1 C error error 63 47d 697d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error error 358 3h14m 700d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 1 C error 2186 4d12h 707d
INFO: rcu detected stall in sock_write_iter (3) net 1 C done error 202 2d03h 714d 💬 1 [714d]
KMSAN: uninit-value in __schedule (5) net 22 C 595 47d 741d 💬 1 [70d]
BUG: soft lockup in do_sock_setsockopt tipc 1 C done 119 10d 760d 💬 1 [60d]
WARNING in io_ring_exit_work (2) io-uring -1 6716 8h32m 789d 💬 1 [97d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 43 135d 791d
possible deadlock in smc_release smc 4 C error 344 37m 809d 💬 2 [169d]
INFO: rcu detected stall in dput (8) fs 1 C done error 635 94d 842d
INFO: rcu detected stall in sys_recvmmsg (3) mm 1 238 8h05m 854d
INFO: task hung in blk_trace_ioctl (4) block trace 1 C done 79 3d10h 873d PATCH [870d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 225 1d01h 873d 💬 6 [869d]
INFO: rcu detected stall in sys_unshare (9) mm 1 C inconclusive done 136 3h37m 893d 💬 1 [54d]
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4983 1h03m 927d PATCH [920d]
kernel BUG in filemap_unaccount_folio mm -1 C done error 492 39d 958d 💬 4 [187d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 571 1d03h 961d
INFO: task hung in reg_process_self_managed_hints wireless 1 C done 1048 7d23h 974d
INFO: rcu detected stall in sys_unlink (3) mm 1 C error 369 1d14h 982d
possible deadlock in lookup_slow (3) btrfs 4 C 473 7d21h 1007d
WARNING in vkms_get_vblank_timestamp (2) dri -1 C done error 528 139d 1044d 💬 5 [145d]
INFO: rcu detected stall in newfstatat (3) usb 1 C done 580 3h36m 1046d 💬 4 [775d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 3168 37m 1084d 💬 8 [29d]
INFO: task hung in del_device_store net 1 C error 2008 27m 1143d 💬 2 [29d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive error 807 95d 1233d 💬 5 [176d]
WARNING in call_timer_fn bluetooth -1 C unreliable 8607 1h39m 1252d 💬 8 [20d]
possible deadlock in filemap_fault exfat 4 C done 3042 3d12h 1265d 💬 4 [6d16h]
INFO: task can't die in vlan_ioctl_handler net 1 syz error error 178 10d 1422d
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 332 1d05h 1493d 💬 1 [21d]
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 107 17d 1533d
INFO: task can't die in show_free_areas serial 1 C error 254 3d05h 1548d 💬 3 [20d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders nfc -1 C unreliable 8442 5m 1798d PATCH [1035d]
INFO: task can't die in corrupted (2) kernel 1 C error error 774 5h01m 1957d
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6954 7d12h 2035d
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 806 11d 2055d 💬 7 [60d]
BUG: soft lockup in smp_call_function kernel 1 C done 1758 7h39m 2109d 💬 1 [1124d]
BUG: workqueue lockup (5) kernel 1 C done 15198 4h10m 2289d
WARNING in rcu_check_gp_start_stall net -1 C done error 2914 1d08h 2615d 💬 9 [29d]
INFO: rcu detected stall in do_idle virt 1 C done error 3811 2d01h 2747d 💬 39 [188d]
moderation (10) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in traverse fs 2 1 9d17h 5d17h
general protection fault in mon_text_release usb 2 1 15d 11d
kernel BUG in qlist_free_all (4) fs -1 2 2d12h 30d
KASAN: slab-out-of-bounds Read in vgacon_save_screen (2) fbdev 17 1 41d 37d
kernel BUG in set_ps_flags fs -1 4 5d16h 37d
BUG: unable to handle kernel NULL pointer dereference in qlist_free_all (10) ext4 10 2 5d21h 78d
BUG: unable to handle kernel paging request in __run_timers (2) sound virt net 21 4 80d 177d
lost connection to test machine (5) -1 C error 3035364 now 2349d
corrupted report (2) mm block -1 1100712 now 2932d
no output from test machine (2) -1 C done 2236693 now 3055d