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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 9h41m 25816 423686 21 71357 51cb1aa1250c .config 10h32m fb92f11c 12h25m all only
Applied filters: Manager=ci-qemu-gce-upstream-auto (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (186) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: locking bug in __clocksource_register_scale kernel prio:low 4 51 1d19h 6d21h 💬 1 [6d04h]
KASAN: slab-use-after-free Read in debugfs_u32_get (2) fs prio:normal 19 syz 1 13d 9d07h PATCH [26m]
KASAN: slab-use-after-free Read in fb_mode_is_equal fbdev actionable prio:high 19 3 21d 16d PATCH [13h12m]
KASAN: use-after-free Read in ptdump_pte_entry (2) mm actionable prio:normal 19 1 23d 17d PATCH [9d14h]
KASAN: use-after-free Write in ring_buffer_read_page actionable prio:normal trace 22 1 32d 24d PATCH [15d]
INFO: task hung in vcs_open (10) prio:low kernel 1 34 7d14h 28d
INFO: rcu detected stall in clone3 (6) prio:high mm cgroups 1 34 8d01h 30d
INFO: task kworker/u8:NUM:NUM blocked in I/O wait for more than NUM seconds. (2) prio:high ext4 -1 5 32d 32d
WARNING in drv_get_tsf (3) prio:low wireless -1 2 1h14m 36d
BUG: unable to handle kernel NULL pointer dereference in qlist_free_all (10) prio:low mm ext4 10 C 3 22d 36d
KASAN: use-after-free Read in kvm_xen_shared_info_init prio:high kvm-x86 kvm 19 5 19d 38d PATCH [1d04h]
INFO: task hung in exit_aio (5) prio:low kernel 1 34 15d 40d
unregister_netdevice: waiting for DEV to become free (9) prio:high net 2 syz error 2545 22m 47d PATCH [42d]
WARNING in do_exit kernel prio:low -1 2 3d06h 55d
INFO: task jbd2/sda1-NUM:NUM blocked in I/O wait for more than NUM seconds. prio:low ext4 -1 C 12 31d 57d PATCH [4d08h]
possible deadlock in cgroup_kn_lock_live (2) prio:low cgroups 4 2 22d 77d
INFO: rcu detected stall in kcov_ioctl (3) prio:high mm 1 31 7d00h 79d 💬 1 [79d]
WARNING in rcu_tasks_verify_work_fn prio:low mm -1 8 11h28m 87d PATCH [64d]
possible deadlock in tcp_close (3) prio:low net 4 112 9h13m 93d PATCH [91d]
possible deadlock in inet_shutdown (3) prio:low net 4 C error 163 7h09m 93d 💬 1 [93d]
possible deadlock in kernfs_link_sibling (2) prio:low kernfs 4 5797 12m 101d 💬 1 [26d]
WARNING in ring_buffer_nr_dirty_pages prio:low trace -1 5 15d 109d
INFO: rcu detected stall in __dentry_kill prio:high mm 1 syz error 132 12d 115d
INFO: task hung in ret_from_fork (4) prio:high kernel 1 C error error 28 28d 117d
possible deadlock in lock_mm_and_find_vma (4) prio:low mm 4 2152 9h39m 120d 💬 2 [65d]
KASAN: slab-out-of-bounds Write in do_con_write (3) prio:high serial 21 12 51d 120d
WARNING in ieee80211_set_active_links (3) prio:low wireless -1 11 42d 120d
INFO: task hung in rxrpc_destroy_all_connections (5) prio:high kernel 1 40 75d 121d
WARNING in __ioremap_caller prio:high kernel -1 2 73d 124d
INFO: rcu detected stall in sendfile64 prio:high mm 1 39 8d01h 132d
KASAN: slab-use-after-free Read in dvb_frontend_release (3) prio:high media 19 C error 159 2d22h 132d PATCH [71d]
INFO: task hung in rescuer_thread (3) prio:normal kernel 1 syz error error 7 22h36m 138d
BUG: Bad rss-counter state (6) prio:high mm -1 108 9d12h 139d
KASAN: slab-out-of-bounds Write in try_module_get (2) prio:high modules 22 277 1h09m 140d PATCH [133d]
INFO: task hung in rxrpc_destroy_all_locals prio:high kernel 1 39 93d 142d
INFO: rcu detected stall in vma_merge_new_range (3) prio:low bpf mm 1 syz error error 2 67d 151d
WARNING in pci_scan_single_device (2) prio:high pci -1 3 15d 157d
INFO: task hung in expkey_flush prio:low nfs 1 54 15h52m 157d
INFO: rcu detected stall in br_handle_frame (6) prio:normal bridge netfilter 1 C error error 120 6h42m 164d
INFO: rcu detected stall in cleanup_net (8) prio:normal kernfs net 1 C error 32 28d 164d
INFO: task hung in con_install (3) prio:high kernel 1 68 4d20h 164d
INFO: rcu detected stall in kernfs_fop_write_iter (3) prio:low net 1 syz error error 22 4d19h 170d
INFO: task hung in reg_todo (4) prio:normal wireless 1 C error error 6 47d 182d
INFO: rcu detected stall in batadv_iv_send_outstanding_bat_ogm_packet (6) prio:low batman 1 C error error 61 33d 186d
INFO: task hung in cangw_pernet_exit_batch (5) prio:normal can 1 syz error error 5 81d 190d 💬 1 [188d]
INFO: task hung in relay_open (2) prio:low trace block 1 syz error 29 76d 199d
WARNING in sched_mm_cid_fork prio:low fs mm -1 C error error 332 143d 205d PATCH [184d]
INFO: task hung in nfsd_nl_version_set_doit (2) prio:low nfs 1 610 1d02h 207d 💬 1 [205d]
INFO: task hung in devlink_health_report (3) prio:low net 1 syz 7 2d18h 211d 💬 2 [210d]
INFO: rcu detected stall in call_usermodehelper_exec_async (4) prio:low mm 1 C error 13 3d09h 211d
INFO: task hung in kvm_swap_active_memslots (2) prio:low kvm 1 C 25 20d 221d 💬 3 [50d]
possible deadlock in kernfs_unlink_sibling (2) prio:low kernfs 4 2355 22h12m 232d
KASAN: vmalloc-out-of-bounds Write in imageblit (6) prio:high fbdev 21 C 5778 36m 236d PATCH [212d]
INFO: rcu detected stall in shmem_file_write_iter (3) prio:low mm 1 C 85 3d08h 247d
possible deadlock in __synchronize_srcu (3) prio:low block 4 971 9h42m 254d
INFO: rcu detected stall in unwind_next_frame (5) prio:low ext4 1 C error error 52 13d 256d
WARNING in path_noexec (2) prio:low fs mm -1 C error 27176 9h02m 269d PATCH [259d]
KASAN: slab-use-after-free Write in dvb_device_put prio:high media 22 8 1d10h 277d PATCH [216d]
INFO: rcu detected stall in sys_madvise (2) prio:high mm 1 58 37d 299d
INFO: task hung in queue_limits_commit_update_frozen prio:low block 1 syz error 1552 16h36m 302d
INFO: rcu detected stall in sys_munmap (2) prio:low mm 1 C error error 44 20d 308d 💬 7 [189d]
INFO: rcu detected stall in task_work_add bpf 1 syz error error 5 99d 312d
possible deadlock in kernfs_remove prio:high kernfs 4 C error done 1451 25m 326d 💬 3 [26d]
INFO: rcu detected stall in blkdev_release (3) prio:normal block fs 1 101 18d 326d
INFO: task hung in vfs_coredump (2) prio:high kernel 1 C error 176 5d22h 327d PATCH [96d]
INFO: rcu detected stall in devtmpfsd (3) prio:low mm 1 C error inconclusive 5 20d 341d 💬 2 [340d]
INFO: task hung in blk_trace_setup (4) prio:low block trace 1 syz done error 31 15d 346d
INFO: rcu detected stall in wb_workfn (4) prio:normal ext4 1 C error error 65 13d 350d 💬 1 [210d]
possible deadlock in nbd_queue_rq prio:low nbd 4 C done error 351 45m 355d 💬 7 [65d]
WARNING in lowpan_xmit (2) prio:low wpan -1 C error 1653 21d 367d
WARNING in release_mtd_partition (2) mtd -1 C 267 3d17h 367d
INFO: rcu detected stall in exit_to_user_mode_loop prio:low mm 1 C error 569 2d08h 370d 💬 1 [332d]
possible deadlock in pcpu_alloc_noprof (2) prio:low nbd 4 C error 4264 1h52m 377d
INFO: task hung in futex_hash_allocate prio:high kernel 1 C 16 76d 381d
possible deadlock in elevator_change prio:low block 4 C error 18056 5m 392d
INFO: rcu detected stall in vm_area_alloc (6) prio:normal mm 1 syz error error 13 33d 392d
KASAN: vmalloc-out-of-bounds Write in fillrect prio:high fbdev 21 271 14d 394d PATCH [153d]
possible deadlock in __del_gendisk prio:low block 4 C done error 43996 25d 396d PATCH [322d]
INFO: rcu detected stall in vms_gather_munmap_vmas prio:normal mm 1 syz error error 61 4d07h 408d
INFO: task hung in inet6_rtm_newaddr (2) prio:high net 1 C error inconclusive 10 178d 416d
INFO: task hung in afs_cell_purge (2) prio:high afs 1 C done 314 2d18h 417d 💬 3 [10d]
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) prio:normal mm 1 syz error error 18 14d 418d
INFO: rcu detected stall in nsim_fib_event_work prio:high mm 1 C error error 8 33d 421d
BUG: soft lockup in sys_bpf prio:low mm 1 C error 187 1h35m 429d
INFO: rcu detected stall in rtnl_newlink (5) prio:normal net 1 C error 198 1d06h 438d
possible deadlock in kernfs_iop_getattr prio:low kernfs 4 C done 6664 4h34m 451d 💬 2 [58d]
INFO: rcu detected stall in clone (7) prio:high mm 1 108 9h30m 456d
KASAN: slab-out-of-bounds Read in fbcon_prepare_logo prio:high fbdev 19 C 1600 13d 486d
INFO: task hung in hci_dev_open (2) prio:low kernel 1 syz done inconclusive 7 67d 496d
UBSAN: shift-out-of-bounds in sg_build_indirect prio:low scsi -1 C 4 20h03m 497d PATCH [263d]
general protection fault in status_show prio:high usb 2 C 16 4d09h 525d PATCH [373d]
INFO: task hung in remove_one prio:low kernel 1 syz 248 2d18h 536d
INFO: rcu detected stall in task_numa_work (2) bpf mm 1 C error error 27 6d13h 538d
INFO: task hung in inet_rtm_newaddr prio:normal net 1 C done 140 3h14m 547d
KASAN: slab-use-after-free Read in dvb_device_open prio:normal media 22 C error 11324 13m 552d PATCH [523d]
WARNING in tracepoint_probe_unregister (3) prio:low trace -1 C 302 2d06h 556d PATCH [69d]
WARNING in __ieee80211_suspend prio:low wireless -1 C 117 18h38m 556d
WARNING in hci_conn_timeout (2) prio:low bluetooth -1 C error 20090 18m 556d
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done error 11 14d 564d 💬 6 [473d]
INFO: rcu detected stall in sys_umount (3) prio:low mm 1 C done error 57 5d20h 565d 💬 2 [312d]
INFO: rcu detected stall in sys_symlinkat (5) prio:normal tomoyo 1 syz error error 101 6d04h 569d
INFO: rcu detected stall in sys_sendmmsg (7) prio:high mm 1 139 11h56m 573d
INFO: rcu detected stall in sys_mmap (3) mm 1 C error error 62 45d 578d
possible deadlock in blk_mq_update_nr_hw_queues prio:low block 4 C done error 44253 26d 579d
INFO: task hung in do_get_write_access (3) prio:low ext4 1 C error 467 13d 580d
INFO: rcu detected stall in security_file_ioctl (9) prio:normal mm 1 syz error 160 20h36m 582d
INFO: rcu detected stall in cfg80211_wiphy_work (2) prio:normal wireless 1 C done error 93 50d 585d
INFO: rcu detected stall in sys_pipe2 (2) prio:low mm 1 syz done done 131 21h35m 593d
INFO: rcu detected stall in schedule_timeout (7) prio:low kernel 1 C error error 43 29d 594d
WARNING in kcov_remote_start (6) kernel prio:low -1 33989 12m 599d PATCH [36d]
possible deadlock in __submit_bio block 4 C done 60724 27d 600d 💬 3 [22d]
INFO: rcu detected stall in brk (2) prio:high mm 1 syz 3 72d 603d 💬 8 [602d]
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable error 126 3d13h 604d
INFO: rcu detected stall in sys_readlink (5) prio:normal kernfs mm btrfs 1 syz done error 51 11d 616d
INFO: task hung in do_coredump (3) prio:high fs 1 C done error 361 171d 617d 💬 4 [353d]
INFO: rcu detected stall in sys_mprotect (8) prio:normal mm 1 syz done error 115 4d11h 623d
INFO: task hung in netdev_run_todo (4) prio:high wireguard 1 915 1d03h 625d
INFO: task hung in nfsd_nl_threads_set_doit prio:normal nfs 1 C done 1023 20h08m 625d PATCH [625d]
INFO: task hung in fdget_pos fs kernfs prio:normal 1 C inconclusive inconclusive 135 2d05h 625d 💬 1 [26d]
INFO: task hung in regdb_fw_cb (2) wireless 1 C inconclusive done 131 10d 629d
INFO: rcu detected stall in kjournald2 (2) mm block 1 C error error 88 6d16h 631d
INFO: task hung in genl_rcv_msg (4) net 1 C done 757 1d00h 632d
INFO: task hung in crda_timeout_work (8) wireless prio:high 1 C done error 630 10d 637d
INFO: task hung in reg_check_chans_work (7) prio:normal wireless 1 C error 1020 1d02h 641d
INFO: rcu detected stall in shmem_fault (6) mm prio:low 1 C 244 9d12h 645d PATCH [627d]
INFO: rcu detected stall in sys_execve (6) prio:normal mm 1 C done error 84 12d 647d
INFO: task hung in tun_chr_close (5) net prio:high 1 C done 687 1d09h 649d
INFO: rcu detected stall in x64_sys_call prio:low mm 1 C error 570 3d05h 655d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done error 3651 155d 663d 💬 1 [158d]
possible deadlock in walk_component (4) kernfs 4 C 79 209d 677d 💬 1 [245d]
possible deadlock in console_lock_spinning_enable (5) serial prio:low 4 C done 3997 1d15h 678d 💬 4 [55d]
INFO: rcu detected stall in kcov_close prio:normal mm 1 221 2d17h 683d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 648 1d03h 687d
INFO: task hung in read_part_sector (2) prio:low block 1 syz error error 61067 6m 691d
INFO: task hung in addrconf_dad_work (5) prio:normal netfilter 1 C done 1757 6h54m 697d 💬 2 [65d]
INFO: task hung in linkwatch_event (4) prio:low net 1 C done 3612 3h42m 699d 💬 2 [65d]
WARNING: ODEBUG bug in hci_release_dev (2) prio:high bluetooth -1 C error 586 2d19h 702d PATCH [90d]
INFO: task hung in nfsd_nl_rpc_status_get_dumpit prio:normal nfs 1 1734 23h59m 706d
possible deadlock in dpm_for_each_dev pm 4 C error error 9 176d 719d
INFO: task hung in nfsd_umount prio:normal nfs 1 4645 7m 719d 💬 3 [357d]
INFO: rcu detected stall in sys_futex (7) prio:high kernel 1 syz error error 126 2d18h 732d
INFO: task hung in nfsd_nl_threads_get_doit prio:low nfs 1 1676 1d00h 732d
INFO: task hung in nfsd_nl_version_get_doit prio:low nfs 1 1765 6h28m 732d
INFO: task hung in nfsd_nl_listener_get_doit prio:normal nfs 1 1710 5h47m 741d 💬 7 [357d]
INFO: task hung in nsim_destroy (4) prio:high net 1 C error error 444 16h58m 756d
INFO: task hung in nfsd_nl_listener_set_doit prio:high nfs 1 C done 28382 4h09m 759d 💬 11 [357d]
INFO: task hung in bdev_open prio:low block 1 C error 5621 8h08m 759d
WARNING in shmem_evict_inode (3) prio:normal mm -1 92 18h01m 763d
INFO: rcu detected stall in sendmsg (4) prio:high mm 1 C error error 64 56d 763d
INFO: rcu detected stall in sys_sendto (7) prio:low mm 1 C error error 397 2d18h 766d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error error 2202 18h40m 772d
INFO: rcu detected stall in sock_write_iter (3) net prio:low 1 C done error 218 3d05h 780d 💬 1 [780d]
BUG: soft lockup in do_sock_setsockopt prio:high tipc 1 C done 123 12d 826d 💬 1 [126d]
WARNING in io_ring_exit_work (2) prio:high io-uring -1 7528 now 855d 💬 1 [27d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 50 5h02m 857d
possible deadlock in smc_release smc 4 C error 624 13h42m 875d 💬 2 [235d]
INFO: rcu detected stall in dput (8) prio:low fs 1 C done error 635 160d 908d
INFO: rcu detected stall in sys_recvmmsg (3) prio:low mm 1 269 5d07h 920d
INFO: task hung in blk_trace_ioctl (4) prio:low block trace 1 C done 82 21d 939d PATCH [936d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 257 1d23h 939d 💬 6 [935d]
INFO: rcu detected stall in sys_unshare (9) prio:high kernfs 1 C inconclusive done 155 4d06h 959d 💬 1 [34d]
INFO: rcu detected stall in worker_thread (9) prio:low netfilter 1 C done 5385 1h23m 993d PATCH [986d]
kernel BUG in filemap_unaccount_folio prio:high mm -1 C done error 495 5d15h 1024d 💬 4 [3d05h]
INFO: rcu detected stall in sys_openat (3) prio:low mm 1 C error 620 2d05h 1027d
INFO: task hung in reg_process_self_managed_hints prio:high wireless 1 C done 1221 22h04m 1040d
INFO: rcu detected stall in sys_unlink (3) mm 1 C error 392 4d11h 1048d
possible deadlock in lookup_slow (3) prio:low kernfs btrfs 4 C 478 14d 1073d
WARNING in vkms_get_vblank_timestamp (2) dri -1 C done error 528 205d 1109d 💬 5 [211d]
INFO: rcu detected stall in newfstatat (3) usb 1 C done 628 3h52m 1112d 💬 4 [841d]
INFO: task hung in synchronize_rcu (4) prio:high fs net 1 C done error 3903 12m 1150d 💬 8 [17d]
INFO: task hung in del_device_store prio:low net 1 C error 2156 1d02h 1209d 💬 2 [34d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive error 807 161d 1299d 💬 5 [242d]
WARNING in call_timer_fn bluetooth prio:high -1 C unreliable 9405 5h04m 1318d 💬 8 [24d]
possible deadlock in filemap_fault prio:high mm 4 C done 3067 21h45m 1331d 💬 4 [5d05h]
INFO: task can't die in vlan_ioctl_handler prio:low net 1 syz error error 183 3d19h 1488d
INFO: rcu detected stall in gc_worker (3) prio:low netfilter 1 C done done 349 3d20h 1559d 💬 1 [58d]
WARNING in blk_register_tracepoints prio:low block trace -1 C inconclusive done 139 3h26m 1599d
INFO: task can't die in show_free_areas serial 1 C error 259 10d 1614d 💬 3 [55d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders prio:low net nfc -1 C unreliable 8690 10m 1864d PATCH [1101d]
INFO: task can't die in corrupted (2) kernel prio:normal 1 C error error 850 9h11m 2023d
WARNING in __cfg80211_ibss_joined (2) prio:high wireless -1 C error 6964 1d18h 2101d
INFO: rcu detected stall in corrupted (4) prio:low tipc 1 C done inconclusive 825 1d15h 2121d PATCH [51d]
BUG: soft lockup in smp_call_function prio:low kernel 1 C done 1895 21h45m 2175d 💬 1 [1190d]
BUG: workqueue lockup (5) prio:low kernel 1 C done 16572 3h56m 2355d
WARNING in rcu_check_gp_start_stall net prio:low -1 C done error 2937 4d21h 2681d 💬 9 [34d]
INFO: rcu detected stall in do_idle prio:normal virt 1 C done error 3917 1d04h 2813d 💬 39 [2d05h]
moderation (12) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel NULL pointer dereference in destroy_ai mtd prio:normal 10 1 17d 13d
general protection fault in deadline_write1_next_rq_show block prio:normal 2 1 18d 14d
KASAN: use-after-free Read in acpi_ns_get_attached_object prio:normal acpica 19 1 52d 48d
general protection fault in seq_read_iter (2) prio:low fs 2 1 54d 50d
KASAN: slab-use-after-free Read in debug_check_no_obj_freed prio:high mm 19 1 68d 64d
general protection fault in traverse prio:low fs 2 1 75d 71d
general protection fault in mon_text_release prio:normal usb 10 2 56d 77d
kernel BUG in qlist_free_all (4) prio:high net fs -1 3 37d 96d
kernel BUG in set_ps_flags prio:low fs -1 5 41d 103d
lost connection to test machine (5) -1 C error 3114802 now 2415d
corrupted report (2) prio:low hfs -1 1128953 now 2998d
no output from test machine (2) prio:high -1 C done 2333664 now 3121d