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 7h22m 23981 679805 130 694990 15ef2f78c49d .config 14h29m 746171ee 1d05h all only
Applied filters: Manager=ci-qemu-gce-upstream-auto (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (190) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel BUG in qlist_free_all (4) prio:high net -1 8 23h24m 15m
WARNING in futex_hash_allocate kernel prio:low -1 syz, C 1231 2h05m 6d00h PATCH [1d05h]
WARNING in ring_buffer_read_page prio:normal -1 C 1 8d09h 6d23h
INFO: task hung in __rq_qos_throttle (2) prio:high block 1 syz, C 16 1d16h 6d23h
WARNING in irqentry_exit (2) prio:high kernel -1 C 2 3d05h 10d 💬 1 [3d05h]
INFO: rcu detected stall in khugepaged (3) prio:normal mm 1 34 1d21h 10d 💬 6 [9d02h]
INFO: task hung in tty_release_struct (8) prio:high serial 1 31 9d10h 11d
BUG: unable to handle kernel paging request in write_comp_data kernel prio:low 8 66 8d13h 13d
INFO: task hung in devlink_pernet_pre_exit (3) prio:low net 1 31 10d 15d
KASAN: use-after-free Read in acpi_ns_get_attached_object prio:normal acpica 19 syz, C 17 13h29m 18d
INFO: task hung in nfsd_nl_svc_export_set_reqs_doit prio:high nfs 1 50 2d22h 21d
INFO: rcu detected stall in unmap_region prio:normal net 1 syz error 4 47d 43d 💬 3 [21d]
WARNING in update_rq_clock (2) prio:low mm -1 syz, C 31 23h55m 43d 💬 3 [12d]
WARNING: locking bug in __clocksource_register_scale prio:low kernel 4 51 51d 56d 💬 1 [55d]
KASAN: use-after-free Write in ring_buffer_read_page actionable prio:normal trace 22 1 82d 74d PATCH [45d]
INFO: task hung in vcs_open (10) prio:low kernel 1 62 2h00m 78d
INFO: rcu detected stall in clone3 (6) prio:high mm 1 42 6d16h 79d
INFO: task kworker/u8:NUM:NUM blocked in I/O wait for more than NUM seconds. (2) prio:high ext4 -1 5 82d 82d
WARNING in drv_get_tsf (3) prio:low wireless -1 3 48d 86d
BUG: unable to handle kernel NULL pointer dereference in qlist_free_all (10) prio:low mm ext4 10 syz, C 3 72d 86d
KASAN: use-after-free Read in kvm_xen_shared_info_init prio:high kvm kvm-x86 19 syz, C 9 10d 88d PATCH [4d09h]
INFO: task hung in exit_aio (5) prio:low kernel 1 36 8d16h 90d
unregister_netdevice: waiting for DEV to become free (9) prio:high net 2 syz error 4705 36m 96d PATCH [92d]
WARNING in do_exit prio:low kernel -1 2 52d 105d PATCH [27d]
INFO: task jbd2/sda1-NUM:NUM blocked in I/O wait for more than NUM seconds. prio:low ext4 -1 syz, C 12 81d 106d PATCH [17d]
possible deadlock in cgroup_kn_lock_live (2) prio:low cgroups 4 2 71d 127d
INFO: rcu detected stall in kcov_ioctl (3) prio:high mm 1 31 56d 128d 💬 1 [128d]
WARNING in rcu_tasks_verify_work_fn prio:low kernel -1 29 2d23h 136d PATCH [40d]
possible deadlock in tcp_close (3) prio:low net 4 118 14d 143d PATCH [141d]
possible deadlock in inet_shutdown (3) prio:low net 4 syz, C error 344 13h25m 143d PATCH [27d]
possible deadlock in kernfs_link_sibling (2) prio:low kernfs 4 7150 2h27m 151d 💬 1 [76d]
WARNING in ring_buffer_nr_dirty_pages prio:low trace -1 5 65d 159d
INFO: rcu detected stall in __dentry_kill prio:high mm 1 syz error 132 31d 165d
INFO: task hung in ret_from_fork (4) prio:high kernel 1 syz, C error error 30 11d 167d
possible deadlock in lock_mm_and_find_vma (4) prio:low mm 4 2399 1d07h 170d 💬 2 [115d]
KASAN: slab-out-of-bounds Write in do_con_write (3) prio:high serial 21 15 12d 170d
WARNING in ieee80211_set_active_links (3) prio:low wireless -1 C 14 1d22h 170d
WARNING in __ioremap_caller prio:high kernel -1 4 31d 174d
WARNING: refcount bug in dvb_device_open (3) prio:high media 13 24 14h28m 179d PATCH [48d]
INFO: rcu detected stall in sendfile64 prio:high mm 1 41 13d 181d
KASAN: slab-use-after-free Read in dvb_frontend_release (3) prio:high media 19 syz, C error 266 1h31m 182d PATCH [48d]
INFO: task hung in rescuer_thread (3) prio:normal kernel 1 syz error error 8 48d 187d
BUG: Bad rss-counter state (6) prio:high mm -1 111 5d17h 188d
KASAN: slab-out-of-bounds Write in try_module_get (2) prio:high modules 22 372 5h52m 190d PATCH [183d]
INFO: rcu detected stall in vma_merge_new_range (3) prio:low mm bpf 1 syz error error 2 116d 200d
WARNING in pci_scan_single_device (2) prio:high pci -1 syz, C 82 1h37m 206d PATCH [7d23h]
INFO: task hung in expkey_flush prio:low nfs 1 57 34d 206d
INFO: rcu detected stall in br_handle_frame (6) prio:normal netfilter bridge 1 syz, C error error 167 8h36m 214d
INFO: rcu detected stall in cleanup_net (8) prio:normal kernfs net 1 syz, C error inconclusive 34 6d04h 214d
INFO: task hung in con_install (3) prio:high kernel 1 108 2h20m 214d
INFO: rcu detected stall in kernfs_fop_write_iter (3) prio:low net 1 syz error error 24 35d 220d
INFO: task hung in reg_todo (4) prio:normal wireless 1 syz, C error error 7 8d23h 231d
INFO: rcu detected stall in batadv_iv_send_outstanding_bat_ogm_packet (6) prio:low batman 1 syz, C error error 64 35d 236d
INFO: task hung in relay_open (2) prio:low trace block 1 syz error 30 7d23h 248d
WARNING in sched_mm_cid_fork prio:low mm fs -1 syz, C error error 332 193d 255d PATCH [234d]
INFO: task hung in nfsd_nl_version_set_doit (2) prio:low nfs 1 636 3d22h 256d 💬 1 [255d]
INFO: task hung in devlink_health_report (3) prio:low net 1 syz 9 8d06h 260d 💬 2 [260d]
INFO: rcu detected stall in call_usermodehelper_exec_async (4) prio:low mm 1 syz, C error 17 19d 261d
INFO: task hung in kvm_swap_active_memslots (2) prio:low kvm 1 syz, C 25 40d 271d 💬 3 [99d]
possible deadlock in kernfs_unlink_sibling (2) prio:low kernfs 4 2372 5d05h 282d
KASAN: vmalloc-out-of-bounds Write in imageblit (6) prio:high fbdev 21 syz, C 7488 8m 285d PATCH [262d]
INFO: rcu detected stall in shmem_file_write_iter (3) prio:low mm 1 syz, C 93 4d12h 297d
possible deadlock in __synchronize_srcu (3) prio:low block 4 1229 4h32m 304d
INFO: rcu detected stall in unwind_next_frame (5) prio:low ext4 1 syz, C error error 59 3d00h 305d
WARNING in path_noexec (2) prio:low fs mm -1 syz, C error done 27195 47d 318d PATCH [308d]
KASAN: slab-use-after-free Write in dvb_device_put prio:high media 22 syz 13 5d14h 327d PATCH [48d]
INFO: rcu detected stall in sys_madvise (2) prio:high mm 1 61 11d 349d
INFO: task hung in queue_limits_commit_update_frozen prio:low block 1 syz error 1817 18h48m 352d PATCH [18d]
INFO: rcu detected stall in sys_munmap (2) prio:low mm 1 syz, C error error 48 1d08h 358d 💬 7 [4d06h]
possible deadlock in kernfs_remove prio:high kernfs 4 syz, C error done 1785 18m 376d 💬 3 [13d]
INFO: rcu detected stall in blkdev_release (3) prio:normal fs 1 103 34d 376d
INFO: task hung in vfs_coredump (2) prio:high kernel 1 syz, C error 176 41d 377d PATCH [146d]
INFO: rcu detected stall in devtmpfsd (3) prio:low mm 1 syz, C error inconclusive 6 19d 391d 💬 2 [390d]
INFO: task hung in blk_trace_setup (4) prio:low trace block 1 syz done error 34 2d06h 396d
INFO: rcu detected stall in wb_workfn (4) prio:normal ext4 1 syz, C error error 68 11d 400d 💬 2 [21d]
possible deadlock in nbd_queue_rq prio:low nbd 4 syz, C done error 553 15h30m 405d PATCH [27d]
WARNING in lowpan_xmit (2) prio:low wpan -1 syz, C error error 1653 40d 416d
INFO: rcu detected stall in exit_to_user_mode_loop prio:low mm 1 syz, C error 670 13h09m 420d 💬 1 [382d]
possible deadlock in pcpu_alloc_noprof (2) prio:low nbd 4 syz, C error 4406 1d09h 427d
INFO: task hung in futex_hash_allocate prio:high kernel 1 syz, C 21 18d 431d
possible deadlock in elevator_change prio:low block 4 syz, C error 20960 now 441d
INFO: rcu detected stall in vm_area_alloc (6) prio:normal mm 1 syz error error 14 18d 442d
KASAN: vmalloc-out-of-bounds Write in fillrect prio:high fbdev 21 387 29m 444d PATCH [203d]
possible deadlock in __del_gendisk prio:low block 4 syz, C done error 43996 74d 446d PATCH [372d]
INFO: rcu detected stall in vms_gather_munmap_vmas prio:normal mm 1 syz error error 64 6d09h 457d
INFO: task hung in inet6_rtm_newaddr (2) prio:high net 1 syz, C error inconclusive 11 38d 466d
INFO: task hung in afs_cell_purge (2) prio:high afs 1 syz, C done done 322 42d 467d 💬 3 [11d]
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) prio:normal mm 1 syz error error 18 64d 468d
INFO: rcu detected stall in nsim_fib_event_work prio:high mm 1 syz, C error error 9 44d 471d
kernel BUG in __filemap_add_folio prio:low fs mm -1 syz, C done 2141 10h19m 477d PATCH [240d]
BUG: soft lockup in sys_bpf prio:low mm 1 syz, C error 207 5d22h 479d
INFO: rcu detected stall in rtnl_newlink (5) prio:normal net 1 syz, C error 216 1h53m 488d
possible deadlock in kernfs_iop_getattr prio:low kernfs 4 syz, C done 7959 12h19m 501d 💬 2 [107d]
INFO: rcu detected stall in clone (7) prio:high mm 1 127 8d17h 506d
KASAN: slab-out-of-bounds Read in fbcon_prepare_logo prio:high fbdev 19 syz, C 1663 12h52m 536d
INFO: task hung in hci_dev_open (2) prio:low kernel 1 syz done inconclusive 10 14d 546d
UBSAN: shift-out-of-bounds in sg_build_indirect prio:low scsi -1 syz, C 4 36d 546d PATCH [312d]
general protection fault in status_show prio:high usb 2 syz, C 16 54d 575d PATCH [423d]
INFO: rcu detected stall in task_numa_work (2) mm bpf 1 syz, C error error 28 23d 588d
INFO: task hung in inet_rtm_newaddr prio:normal net 1 syz, C done 159 6d09h 597d
KASAN: slab-use-after-free Read in dvb_device_open prio:normal media 22 syz, C error 15376 20m 602d PATCH [573d]
WARNING in tracepoint_probe_unregister (3) prio:low trace -1 syz, C 307 1d14h 605d PATCH [118d]
WARNING in __ieee80211_suspend prio:low wireless -1 syz, C 119 16d 606d
WARNING in hci_conn_timeout (2) prio:low bluetooth -1 syz, C error 25877 12m 606d
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done error 11 63d 614d 💬 6 [523d]
INFO: rcu detected stall in sys_umount (3) prio:low mm 1 syz, C done error 58 4d09h 615d 💬 2 [361d]
INFO: rcu detected stall in sys_symlinkat (5) prio:normal tomoyo 1 syz error error 111 2d19h 619d
INFO: rcu detected stall in sys_sendmmsg (7) prio:high net mm 1 145 8d21h 623d
INFO: rcu detected stall in sys_mmap (3) mm 1 syz, C error error 68 16d 628d
possible deadlock in blk_mq_update_nr_hw_queues prio:low block 4 syz, C done error 44253 76d 628d
INFO: task hung in do_get_write_access (3) prio:low ext4 1 syz, C error 597 15h00m 629d
INFO: rcu detected stall in security_file_ioctl (9) prio:normal mm tomoyo 1 syz error 173 8d20h 631d
INFO: rcu detected stall in cfg80211_wiphy_work (2) prio:normal wireless 1 syz, C done error 101 1h28m 635d
INFO: task hung in nl80211_pre_doit (3) prio:high wireless 1 syz error error 39 2d08h 639d 💬 1 [11d]
INFO: rcu detected stall in sys_pipe2 (2) prio:low mm 1 syz done done 141 13h30m 643d
INFO: rcu detected stall in schedule_timeout (7) prio:low kernel 1 syz, C error error 51 3d20h 644d
possible deadlock in __submit_bio block 4 syz, C done 60724 77d 649d 💬 3 [72d]
INFO: rcu detected stall in kthreadd (2) mm 1 syz, C unreliable error 136 6d06h 654d
INFO: rcu detected stall in sys_readlink (5) prio:normal kernfs 1 syz done error 56 3d01h 666d
INFO: task hung in do_coredump (3) prio:high fs 1 syz, C done error 361 221d 667d 💬 4 [403d]
INFO: rcu detected stall in sys_mprotect (8) prio:normal mm 1 syz done error 130 4d02h 673d
INFO: task hung in netdev_run_todo (4) prio:high net 1 953 2d16h 675d
INFO: task hung in nfsd_nl_threads_set_doit prio:normal nfs 1 syz, C done 1057 5d19h 675d PATCH [674d]
INFO: task hung in fdget_pos fs kernfs prio:normal 1 syz, C inconclusive inconclusive 150 12d 675d 💬 1 [13d]
INFO: task hung in regdb_fw_cb (2) wireless 1 syz, C inconclusive done 131 60d 679d
INFO: rcu detected stall in kjournald2 (2) mm block 1 syz, C error error 92 19d 681d
INFO: task hung in crda_timeout_work (8) wireless prio:high 1 syz, C done error 638 2d00h 687d
INFO: task hung in reg_check_chans_work (7) prio:normal wireless 1 syz, C error 1105 1h44m 691d
INFO: rcu detected stall in shmem_fault (6) mm prio:low 1 syz, C 259 6h45m 695d PATCH [677d]
INFO: rcu detected stall in sys_execve (6) prio:normal mm 1 syz, C done error 89 6d04h 697d
INFO: task hung in tun_chr_close (5) net prio:high 1 syz, C done 700 2d10h 698d
INFO: rcu detected stall in x64_sys_call prio:low mm 1 syz, C error 617 1h49m 704d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 syz, C done error 3651 204d 712d 💬 1 [208d]
possible deadlock in walk_component (4) kernfs 4 syz, C 79 259d 726d 💬 1 [295d]
possible deadlock in console_lock_spinning_enable (5) serial prio:low 4 syz, C done 5002 now 728d 💬 4 [104d]
INFO: rcu detected stall in kcov_close prio:normal mm 1 238 1d09h 733d
INFO: task hung in switchdev_deferred_process_work (3) net 1 syz, C inconclusive 673 1h08m 736d
INFO: task hung in read_part_sector (2) prio:low block 1 syz error error 71858 22m 740d PATCH [29d]
INFO: task hung in addrconf_dad_work (5) prio:normal netfilter 1 syz, C done 1794 1d14h 747d 💬 2 [13d]
INFO: task hung in linkwatch_event (4) prio:low net 1 syz, C done 3697 11h15m 749d 💬 2 [115d]
WARNING: ODEBUG bug in hci_release_dev (2) prio:high bluetooth -1 syz, C error 594 9h05m 752d PATCH [140d]
INFO: task hung in nfsd_nl_rpc_status_get_dumpit prio:normal nfs 1 1779 3d12h 755d
possible deadlock in dpm_for_each_dev pm 4 syz, C error error 9 225d 769d
INFO: task hung in nfsd_umount prio:normal nfs 1 5003 23m 769d 💬 3 [407d]
INFO: rcu detected stall in sys_futex (7) prio:high kernel 1 syz error error 140 3d05h 782d
INFO: task hung in nfsd_nl_threads_get_doit prio:low nfs 1 C 1711 3d16h 782d
INFO: task hung in nfsd_nl_version_get_doit prio:low nfs 1 C 1805 5h53m 782d
INFO: task hung in nfsd_nl_listener_get_doit prio:normal nfs 1 1761 13h10m 791d 💬 7 [407d]
INFO: task hung in nsim_destroy (4) prio:high net 1 syz, C error error 449 2d10h 806d
INFO: task hung in nfsd_nl_listener_set_doit prio:high nfs 1 syz, C done 28620 1h07m 809d 💬 11 [407d]
INFO: task hung in bdev_open prio:low block 1 syz, C error 5956 2h52m 809d
WARNING in shmem_evict_inode (3) prio:normal mm -1 100 5d10h 812d
INFO: rcu detected stall in sendmsg (4) prio:high mm 1 syz, C error error 65 39d 813d
INFO: rcu detected stall in sys_sendto (7) prio:low wireless mm 1 syz, C error error 402 16d 816d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 syz, C error error 2326 1h38m 822d
INFO: rcu detected stall in sock_write_iter (3) net prio:low 1 syz, C done error 221 20d 830d 💬 1 [830d]
BUG: soft lockup in do_sock_setsockopt prio:high tipc 1 syz, C done 129 4d21h 876d PATCH [2d10h]
WARNING in io_ring_exit_work (2) prio:high io-uring -1 8982 1h06m 905d 💬 1 [13d]
INFO: rcu detected stall in sys_syslog (2) mm 1 syz, C error error 53 6d23h 907d
possible deadlock in smc_release smc 4 syz, C error 943 1h14m 925d 💬 2 [285d]
INFO: rcu detected stall in dput (8) prio:low fs 1 syz, C done error 635 209d 957d
INFO: rcu detected stall in sys_recvmmsg (3) prio:low net 1 288 3d07h 970d
INFO: task hung in blk_trace_ioctl (4) prio:low block trace 1 syz, C done 87 8d14h 988d PATCH [986d]
INFO: rcu detected stall in sys_socket (10) mm 1 syz, C done 290 5h04m 989d 💬 6 [984d]
INFO: rcu detected stall in sys_unshare (9) prio:high net 1 syz, C inconclusive done 176 4d03h 1008d 💬 1 [21d]
INFO: rcu detected stall in worker_thread (9) prio:low netfilter 1 syz, C done 5731 14m 1043d PATCH [1036d]
kernel BUG in filemap_unaccount_folio prio:high mm -1 syz, C done error 512 1d04h 1074d 💬 4 [21d]
INFO: rcu detected stall in sys_openat (3) prio:low mm 1 syz, C error 684 11h34m 1077d
INFO: task hung in reg_process_self_managed_hints prio:high wireless 1 syz, C done 1290 2d00h 1090d
INFO: rcu detected stall in sys_unlink (3) mm 1 syz, C error 413 4d21h 1097d
possible deadlock in lookup_slow (3) prio:low kernfs 4 syz, C 513 3h14m 1123d
WARNING in vkms_get_vblank_timestamp (2) dri -1 syz, C done error 528 255d 1159d 💬 5 [261d]
INFO: rcu detected stall in newfstatat (3) usb 1 syz, C done 706 1d21h 1162d 💬 4 [891d]
INFO: task hung in synchronize_rcu (4) prio:high fs net 1 syz, C done error 4297 1h59m 1199d 💬 8 [4d14h]
INFO: task hung in del_device_store prio:low net 1 syz, C error 2250 13h49m 1259d 💬 2 [84d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 syz, C inconclusive error 807 211d 1348d 💬 5 [292d]
WARNING in call_timer_fn bluetooth prio:high -1 syz, C unreliable 9630 1h06m 1368d 💬 8 [11d]
possible deadlock in filemap_fault prio:high mm 4 syz, C done 3118 4d18h 1380d PATCH [45d]
INFO: task can't die in vlan_ioctl_handler prio:low net 1 syz error error 189 3d08h 1538d
INFO: rcu detected stall in gc_worker (3) prio:low netfilter 1 syz, C done done 363 1d14h 1609d 💬 1 [107d]
WARNING in blk_register_tracepoints prio:low block trace -1 syz, C inconclusive done 163 8d05h 1649d
INFO: task can't die in show_free_areas serial 1 syz, C error error 287 17h38m 1664d 💬 3 [11d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders prio:low nfc net -1 syz, C unreliable 9046 5h43m 1914d PATCH [1151d]
INFO: task can't die in corrupted (2) prio:normal kernel 1 syz, C error error 873 1d18h 2073d
WARNING in __cfg80211_ibss_joined (2) prio:high wireless -1 syz, C error 6983 3d05h 2151d
INFO: rcu detected stall in corrupted (4) prio:low tipc 1 syz, C done inconclusive 835 17h32m 2171d PATCH [100d]
BUG: soft lockup in smp_call_function prio:low kernel 1 syz, C done 1992 20h18m 2224d 💬 1 [1240d]
BUG: workqueue lockup (5) prio:low wireguard arm 1 syz, C done 17324 48m 2404d
WARNING in rcu_check_gp_start_stall net prio:low -1 syz, C done error 2962 3d06h 2731d 💬 10 [21d]
INFO: rcu detected stall in do_idle prio:normal virt 1 syz, C done error 4029 2d08h 2863d 💬 44 [21d]
moderation (10) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel NULL pointer dereference in snd_ctl_led_get prio:low sound 10 2 28d 26d
general protection fault in __refill_obj_stock prio:high mm cgroups 2 1 47d 43d
BUG: unable to handle kernel NULL pointer dereference in destroy_ai prio:normal mtd 10 1 66d 62d
general protection fault in deadline_write1_next_rq_show prio:normal block 2 1 68d 64d
general protection fault in seq_read_iter (2) prio:low fs 19 3 3d02h 99d
general protection fault in mon_text_release prio:normal usb 10 3 27d 127d
kernel BUG in set_ps_flags prio:low fs -1 6 49d 153d
lost connection to test machine (5) -1 syz, C error 3148908 now 2465d
corrupted report (2) prio:low hfs -1 1151532 now 3048d
no output from test machine (2) prio:high -1 syz, C done 2428320 now 3171d