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 29m 11h57m 27537 645685 82 285693 fcaeecb8b0cd .config 19h32m c38879ea 21h27m all only
Applied filters: Manager=ci-qemu-gce-upstream-auto (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (187) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in irqentry_exit (2) kernel prio:high -1 1 7d02h 2d10h 💬 1 [2d04h]
INFO: rcu detected stall in khugepaged (3) prio:normal mm 1 33 1d00h 2d11h 💬 6 [17h43m]
INFO: task hung in tty_release_struct (8) prio:high serial 1 31 1d01h 3d10h
BUG: unable to handle kernel paging request in write_comp_data kernel prio:low 8 66 4h47m 5d06h
INFO: task hung in devlink_pernet_pre_exit (3) prio:low net 1 31 1d23h 7d10h
KASAN: use-after-free Read in acpi_ns_get_attached_object prio:normal acpica 19 syz, C 15 7d22h 10d
INFO: task hung in nfsd_nl_svc_export_set_reqs_doit prio:high nfs 1 46 1d10h 13d
INFO: rcu detected stall in unmap_region prio:normal net 1 syz error 4 39d 35d 💬 3 [13d]
WARNING in update_rq_clock (2) prio:low mm -1 syz, C 20 2d02h 35d 💬 3 [4d04h]
WARNING: locking bug in __clocksource_register_scale prio:low kernel 4 51 43d 48d 💬 1 [47d]
KASAN: use-after-free Write in ring_buffer_read_page actionable prio:normal trace 22 1 73d 65d PATCH [37d]
INFO: task hung in vcs_open (10) prio:low kernel 1 52 1d00h 69d
INFO: rcu detected stall in clone3 (6) prio:high mm 1 41 8d13h 71d
INFO: task kworker/u8:NUM:NUM blocked in I/O wait for more than NUM seconds. (2) prio:high ext4 -1 5 73d 73d
WARNING in drv_get_tsf (3) prio:low wireless -1 3 40d 77d
BUG: unable to handle kernel NULL pointer dereference in qlist_free_all (10) prio:low mm ext4 10 syz, C 3 64d 78d
KASAN: use-after-free Read in kvm_xen_shared_info_init prio:high kvm kvm-x86 19 syz, C 9 1d21h 79d PATCH [1d15h]
INFO: task hung in exit_aio (5) prio:low kernel 1 36 8h01m 81d
unregister_netdevice: waiting for DEV to become free (9) prio:high net 2 syz error 4606 16m 88d PATCH [83d]
WARNING in do_exit prio:low kernel -1 2 44d 96d PATCH [18d]
INFO: task jbd2/sda1-NUM:NUM blocked in I/O wait for more than NUM seconds. prio:low ext4 -1 syz, C 12 72d 98d PATCH [9d11h]
possible deadlock in cgroup_kn_lock_live (2) prio:low cgroups 4 2 63d 118d
INFO: rcu detected stall in kcov_ioctl (3) prio:high mm 1 31 48d 120d 💬 1 [120d]
WARNING in rcu_tasks_verify_work_fn prio:low kernel -1 24 4d03h 128d PATCH [32d]
possible deadlock in tcp_close (3) prio:low net 4 118 5d19h 135d PATCH [133d]
possible deadlock in inet_shutdown (3) prio:low net 4 syz, C error 331 1d13h 135d PATCH [18d]
possible deadlock in kernfs_link_sibling (2) prio:low kernfs 4 7017 30m 142d 💬 1 [68d]
WARNING in ring_buffer_nr_dirty_pages prio:low trace -1 5 57d 151d
INFO: rcu detected stall in __dentry_kill prio:high mm 1 syz error 132 22d 157d
INFO: task hung in ret_from_fork (4) prio:high kernel 1 syz, C error error 30 3d13h 158d
possible deadlock in lock_mm_and_find_vma (4) prio:low mm 4 2389 55m 161d 💬 2 [107d]
KASAN: slab-out-of-bounds Write in do_con_write (3) prio:high serial 21 15 4d01h 162d
WARNING in ieee80211_set_active_links (3) prio:low wireless -1 13 14d 162d
WARNING in __ioremap_caller prio:high kernel -1 4 22d 165d
WARNING: refcount bug in dvb_device_open (3) prio:high media 13 23 10h05m 170d PATCH [40d]
INFO: rcu detected stall in sendfile64 prio:high mm 1 41 4d21h 173d
KASAN: slab-use-after-free Read in dvb_frontend_release (3) prio:high media 19 syz, C error 252 10h17m 173d PATCH [40d]
INFO: task hung in rescuer_thread (3) prio:normal kernel 1 syz error error 8 40d 179d
BUG: Bad rss-counter state (6) prio:high mm -1 110 33d 180d
KASAN: slab-out-of-bounds Write in try_module_get (2) prio:high modules 22 360 1d21h 181d PATCH [174d]
INFO: rcu detected stall in vma_merge_new_range (3) prio:low mm bpf 1 syz error error 2 108d 192d
WARNING in pci_scan_single_device (2) prio:high pci -1 syz, C 62 12h50m 198d PATCH [2d21h]
INFO: task hung in expkey_flush prio:low nfs 1 57 26d 198d
INFO: rcu detected stall in br_handle_frame (6) prio:normal netfilter bridge 1 syz, C error error 162 18m 205d
INFO: rcu detected stall in cleanup_net (8) prio:normal kernfs net 1 syz, C error inconclusive 33 40d 205d
INFO: task hung in con_install (3) prio:high kernel 1 97 3h43m 205d
INFO: rcu detected stall in kernfs_fop_write_iter (3) prio:low net 1 syz error error 24 27d 211d
INFO: task hung in reg_todo (4) prio:normal wireless 1 syz, C error error 7 15h11m 223d
INFO: rcu detected stall in batadv_iv_send_outstanding_bat_ogm_packet (6) prio:low batman 1 syz, C error error 64 26d 228d
INFO: task hung in relay_open (2) prio:low trace block 1 syz error 29 117d 240d
WARNING in sched_mm_cid_fork prio:low mm fs -1 syz, C error error 332 184d 247d PATCH [225d]
INFO: task hung in nfsd_nl_version_set_doit (2) prio:low nfs 1 628 4h43m 248d 💬 1 [246d]
INFO: task hung in devlink_health_report (3) prio:low net 1 syz 8 14d 252d 💬 2 [252d]
INFO: rcu detected stall in call_usermodehelper_exec_async (4) prio:low mm 1 syz, C error 17 11d 252d
INFO: task hung in kvm_swap_active_memslots (2) prio:low kvm 1 syz, C 25 31d 263d 💬 3 [91d]
possible deadlock in kernfs_unlink_sibling (2) prio:low kernfs 4 2371 3d22h 274d
KASAN: vmalloc-out-of-bounds Write in imageblit (6) prio:high fbdev 21 syz, C 7168 51m 277d PATCH [254d]
INFO: rcu detected stall in shmem_file_write_iter (3) prio:low mm 1 syz, C 92 2d03h 289d
possible deadlock in __synchronize_srcu (3) prio:low block 4 1196 6h21m 295d
INFO: rcu detected stall in unwind_next_frame (5) prio:low ext4 1 syz, C error error 58 9d03h 297d
WARNING in path_noexec (2) prio:low fs mm -1 syz, C error done 27195 39d 310d PATCH [300d]
KASAN: slab-use-after-free Write in dvb_device_put prio:high media 22 syz 11 22d 318d PATCH [40d]
INFO: rcu detected stall in sys_madvise (2) prio:high mm 1 61 3d00h 341d
INFO: task hung in queue_limits_commit_update_frozen prio:low block 1 syz error 1800 12h58m 344d PATCH [10d]
INFO: rcu detected stall in sys_munmap (2) prio:low mm 1 syz, C error error 47 9d13h 350d 💬 7 [230d]
possible deadlock in kernfs_remove prio:high kernfs 4 syz, C error done 1768 1h50m 367d 💬 3 [5d11h]
INFO: rcu detected stall in blkdev_release (3) prio:normal fs 1 103 25d 367d
INFO: task hung in vfs_coredump (2) prio:high kernel 1 syz, C error 176 33d 368d PATCH [137d]
INFO: rcu detected stall in devtmpfsd (3) prio:low mm 1 syz, C error inconclusive 6 10d 382d 💬 2 [382d]
INFO: task hung in blk_trace_setup (4) prio:low trace block 1 syz done error 33 5d03h 387d
INFO: rcu detected stall in wb_workfn (4) prio:normal ext4 1 syz, C error error 68 3d00h 391d 💬 2 [13d]
possible deadlock in nbd_queue_rq prio:low nbd 4 syz, C done error 524 15h15m 396d PATCH [18d]
WARNING in lowpan_xmit (2) prio:low wpan -1 syz, C error 1653 32d 408d
INFO: rcu detected stall in exit_to_user_mode_loop prio:low mm 1 syz, C error 649 5h51m 411d 💬 1 [374d]
possible deadlock in pcpu_alloc_noprof (2) prio:low nbd 4 syz, C error 4393 59m 418d
INFO: task hung in futex_hash_allocate prio:high kernel 1 syz, C 21 10d 423d
possible deadlock in elevator_change prio:low block 4 syz, C error 20720 18m 433d
INFO: rcu detected stall in vm_area_alloc (6) prio:normal mm 1 syz error error 14 9d21h 434d
KASAN: vmalloc-out-of-bounds Write in fillrect prio:high fbdev 21 324 1h08m 436d PATCH [194d]
possible deadlock in __del_gendisk prio:low block 4 syz, C done error 43996 66d 437d PATCH [364d]
INFO: rcu detected stall in vms_gather_munmap_vmas prio:normal mm 1 syz error error 63 1d04h 449d
INFO: task hung in inet6_rtm_newaddr (2) prio:high net 1 syz, C error inconclusive 11 30d 457d
INFO: task hung in afs_cell_purge (2) prio:high afs 1 syz, C done done 322 34d 459d 💬 3 [2d21h]
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) prio:normal mm 1 syz error error 18 55d 459d
INFO: rcu detected stall in nsim_fib_event_work prio:high mm 1 syz, C error error 9 36d 462d
kernel BUG in __filemap_add_folio prio:low fs mm -1 syz, C done 2088 1h42m 469d PATCH [232d]
BUG: soft lockup in sys_bpf prio:low mm 1 syz, C error 206 10h11m 471d
INFO: rcu detected stall in rtnl_newlink (5) prio:normal net 1 syz, C error 214 16h44m 480d
possible deadlock in kernfs_iop_getattr prio:low kernfs 4 syz, C done 7749 23m 493d 💬 2 [99d]
INFO: rcu detected stall in clone (7) prio:high mm 1 127 9h35m 498d
KASAN: slab-out-of-bounds Read in fbcon_prepare_logo prio:high fbdev 19 syz, C 1613 2d23h 528d
INFO: task hung in hci_dev_open (2) prio:low kernel 1 syz done inconclusive 10 6d14h 537d
UBSAN: shift-out-of-bounds in sg_build_indirect prio:low scsi -1 syz, C 4 28d 538d PATCH [304d]
general protection fault in status_show prio:high usb 2 syz, C 16 45d 567d PATCH [415d]
INFO: task hung in remove_one prio:low kernel 1 syz 267 8h01m 577d PATCH [2d01h]
INFO: rcu detected stall in task_numa_work (2) mm bpf 1 syz, C error error 28 15d 580d
INFO: task hung in inet_rtm_newaddr prio:normal net 1 syz, C done 157 3d14h 589d
KASAN: slab-use-after-free Read in dvb_device_open prio:normal media 22 syz, C error 14911 49m 594d PATCH [565d]
WARNING in tracepoint_probe_unregister (3) prio:low trace -1 syz, C 305 5d15h 597d PATCH [110d]
WARNING in __ieee80211_suspend prio:low wireless -1 syz, C 119 7d16h 597d
WARNING in hci_conn_timeout (2) prio:low bluetooth -1 syz, C error 25014 1h41m 597d
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done error 11 55d 606d 💬 6 [515d]
INFO: rcu detected stall in sys_umount (3) prio:low mm 1 syz, C done error 57 47d 607d 💬 2 [353d]
INFO: rcu detected stall in sys_symlinkat (5) prio:normal tomoyo 1 syz error error 109 1d11h 611d
INFO: rcu detected stall in sys_sendmmsg (7) prio:high net mm 1 145 13h11m 614d
INFO: rcu detected stall in sys_mmap (3) mm 1 syz, C error error 68 8d12h 619d
possible deadlock in blk_mq_update_nr_hw_queues prio:low block 4 syz, C done error 44253 68d 620d
INFO: task hung in do_get_write_access (3) prio:low ext4 1 syz, C error 539 5h16m 621d
INFO: rcu detected stall in security_file_ioctl (9) prio:normal mm tomoyo 1 syz error 173 12h10m 623d
INFO: rcu detected stall in cfg80211_wiphy_work (2) prio:normal wireless 1 syz, C done error 99 5d12h 627d
INFO: task hung in nl80211_pre_doit (3) prio:high wireless 1 syz error error 37 11d 631d 💬 1 [2d22h]
INFO: rcu detected stall in sys_pipe2 (2) prio:low mm 1 syz done done 138 2d17h 634d
INFO: rcu detected stall in schedule_timeout (7) prio:low kernel 1 syz, C error error 50 6d10h 636d
possible deadlock in __submit_bio block 4 syz, C done 60724 69d 641d 💬 3 [64d]
INFO: rcu detected stall in kthreadd (2) mm 1 syz, C unreliable error 135 5h50m 646d
INFO: rcu detected stall in sys_readlink (5) prio:normal kernfs 1 syz done error 55 20d 657d
INFO: task hung in do_coredump (3) prio:high fs 1 syz, C done error 361 212d 659d 💬 4 [395d]
INFO: rcu detected stall in sys_mprotect (8) prio:normal mm 1 syz done error 127 6d06h 665d
INFO: task hung in netdev_run_todo (4) prio:high net 1 947 21h54m 666d
INFO: task hung in nfsd_nl_threads_set_doit prio:normal nfs 1 syz, C done 1056 1d05h 666d PATCH [666d]
INFO: task hung in fdget_pos fs kernfs prio:normal 1 syz, C inconclusive inconclusive 150 3d19h 667d 💬 1 [5d11h]
INFO: task hung in regdb_fw_cb (2) wireless 1 syz, C inconclusive done 131 52d 670d
INFO: rcu detected stall in kjournald2 (2) mm block 1 syz, C error error 92 11d 673d
INFO: task hung in crda_timeout_work (8) wireless prio:high 1 syz, C done error 633 5d21h 678d
INFO: task hung in reg_check_chans_work (7) prio:normal wireless 1 syz, C error 1076 4h40m 683d
INFO: rcu detected stall in shmem_fault (6) mm prio:low 1 syz, C 256 12d 686d PATCH [668d]
INFO: rcu detected stall in sys_execve (6) prio:normal mm 1 syz, C done error 88 12d 688d
INFO: task hung in tun_chr_close (5) net prio:high 1 syz, C done 696 6h49m 690d
INFO: rcu detected stall in x64_sys_call prio:low mm 1 syz, C error 600 4h11m 696d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 syz, C done error 3651 196d 704d 💬 1 [200d]
possible deadlock in walk_component (4) kernfs 4 syz, C 79 250d 718d 💬 1 [286d]
possible deadlock in console_lock_spinning_enable (5) serial prio:low 4 syz, C done 4733 23m 719d 💬 4 [96d]
INFO: rcu detected stall in kcov_close prio:normal mm 1 234 17h11m 724d
INFO: task hung in switchdev_deferred_process_work (3) net 1 syz, C inconclusive 663 1h24m 728d
INFO: task hung in read_part_sector (2) prio:low block 1 syz error error 71002 46m 732d PATCH [21d]
INFO: task hung in addrconf_dad_work (5) prio:normal netfilter 1 syz, C done 1782 8h25m 738d 💬 2 [5d11h]
INFO: task hung in linkwatch_event (4) prio:low net 1 syz, C done 3669 27m 741d 💬 2 [107d]
WARNING: ODEBUG bug in hci_release_dev (2) prio:high bluetooth -1 syz, C error 588 4d03h 743d PATCH [132d]
INFO: task hung in nfsd_nl_rpc_status_get_dumpit prio:normal nfs 1 1773 1d11h 747d
possible deadlock in dpm_for_each_dev pm 4 syz, C error error 9 217d 760d
INFO: task hung in nfsd_umount prio:normal nfs 1 4957 1d06h 761d 💬 3 [398d]
INFO: rcu detected stall in sys_futex (7) prio:high kernel 1 syz error error 139 3d04h 773d
INFO: task hung in nfsd_nl_threads_get_doit prio:low nfs 1 C 1703 3h24m 773d
INFO: task hung in nfsd_nl_version_get_doit prio:low nfs 1 C 1801 27m 773d
INFO: task hung in nfsd_nl_listener_get_doit prio:normal nfs 1 1758 8d02h 783d 💬 7 [398d]
INFO: task hung in nsim_destroy (4) prio:high net 1 syz, C error error 447 18d 797d
INFO: task hung in nfsd_nl_listener_set_doit prio:high nfs 1 syz, C done 28601 1d16h 800d 💬 11 [398d]
INFO: task hung in bdev_open prio:low block 1 syz, C error 5905 1h18m 801d
WARNING in shmem_evict_inode (3) prio:normal mm -1 99 5d06h 804d
INFO: rcu detected stall in sendmsg (4) prio:high mm 1 syz, C error error 65 31d 805d
INFO: rcu detected stall in sys_sendto (7) prio:low wireless mm 1 syz, C error error 402 8d04h 807d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 syz, C error error 2265 2h33m 814d
INFO: rcu detected stall in sock_write_iter (3) net prio:low 1 syz, C done error 221 12d 821d 💬 1 [821d]
BUG: soft lockup in do_sock_setsockopt prio:high tipc 1 syz, C done 126 1d23h 867d 💬 1 [16d]
WARNING in io_ring_exit_work (2) prio:high io-uring -1 8729 5h03m 897d 💬 1 [5d11h]
INFO: rcu detected stall in sys_syslog (2) mm 1 syz, C error error 52 15d 898d
possible deadlock in smc_release smc 4 syz, C error 868 3h12m 916d 💬 2 [276d]
INFO: rcu detected stall in dput (8) prio:low fs 1 syz, C done error 635 201d 949d
INFO: rcu detected stall in sys_recvmmsg (3) prio:low net 1 286 4d12h 962d
INFO: task hung in blk_trace_ioctl (4) prio:low block trace 1 syz, C done 87 6h00m 980d PATCH [977d]
INFO: rcu detected stall in sys_socket (10) mm 1 syz, C done 285 5d05h 980d 💬 6 [976d]
INFO: rcu detected stall in sys_unshare (9) prio:high net 1 syz, C inconclusive done 172 5d09h 1000d 💬 1 [13d]
INFO: rcu detected stall in worker_thread (9) prio:low netfilter 1 syz, C done 5656 4h46m 1034d PATCH [1028d]
kernel BUG in filemap_unaccount_folio prio:high mm -1 syz, C done error 499 4d03h 1065d 💬 4 [13d]
INFO: rcu detected stall in sys_openat (3) prio:low mm 1 syz, C error 666 1d23h 1068d
INFO: task hung in reg_process_self_managed_hints prio:high wireless 1 syz, C done 1284 2d15h 1081d
INFO: rcu detected stall in sys_unlink (3) mm 1 syz, C error 407 22h17m 1089d
possible deadlock in lookup_slow (3) prio:low kernfs 4 syz, C 506 1d23h 1114d
WARNING in vkms_get_vblank_timestamp (2) dri -1 syz, C done error 528 246d 1151d 💬 5 [253d]
INFO: rcu detected stall in newfstatat (3) usb 1 syz, C done 686 20h53m 1154d 💬 4 [882d]
INFO: task hung in synchronize_rcu (4) prio:high fs net 1 syz, C done error 4246 6h50m 1191d 💬 8 [13d]
INFO: task hung in del_device_store prio:low net 1 syz, C error 2239 4h44m 1250d 💬 2 [75d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 syz, C inconclusive error 807 202d 1340d 💬 5 [284d]
WARNING in call_timer_fn bluetooth prio:high -1 syz, C unreliable 9610 8h37m 1359d 💬 8 [2d22h]
possible deadlock in filemap_fault prio:high mm 4 syz, C done 3114 3h29m 1372d PATCH [37d]
INFO: task can't die in vlan_ioctl_handler prio:low net 1 syz error error 185 2h35m 1530d
INFO: rcu detected stall in gc_worker (3) prio:low netfilter 1 syz, C done done 360 1d00h 1600d 💬 1 [99d]
WARNING in blk_register_tracepoints prio:low block trace -1 syz, C inconclusive done 162 13d 1641d
INFO: task can't die in show_free_areas serial 1 syz, C error error 278 1d01h 1655d 💬 3 [2d22h]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders prio:low nfc net -1 syz, C unreliable 8994 2h18m 1905d PATCH [1142d]
INFO: task can't die in corrupted (2) prio:normal kernel 1 syz, C error error 870 3d10h 2065d
WARNING in __cfg80211_ibss_joined (2) prio:high wireless -1 syz, C error 6982 16h45m 2143d
INFO: rcu detected stall in corrupted (4) prio:low tipc 1 syz, C done inconclusive 833 2d02h 2162d PATCH [92d]
BUG: soft lockup in smp_call_function prio:low kernel 1 syz, C done 1983 17h12m 2216d 💬 1 [1231d]
BUG: workqueue lockup (5) prio:low wireguard arm 1 syz, C done 17190 4h56m 2396d
WARNING in rcu_check_gp_start_stall net prio:low -1 syz, C done error 2957 3d09h 2722d 💬 10 [13d]
INFO: rcu detected stall in do_idle prio:normal virt 1 syz, C done error 4011 23h14m 2855d 💬 44 [13d]
moderation (11) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel NULL pointer dereference in snd_ctl_led_get sound prio:low 10 2 20d 18d
general protection fault in __refill_obj_stock prio:high mm cgroups 2 1 38d 34d
BUG: unable to handle kernel NULL pointer dereference in destroy_ai prio:normal mtd 10 1 58d 54d
general protection fault in deadline_write1_next_rq_show prio:normal block 2 1 60d 56d
general protection fault in seq_read_iter (2) prio:low fs 19 2 7d19h 91d
general protection fault in mon_text_release prio:normal usb 10 3 19d 119d
kernel BUG in qlist_free_all (4) prio:high net fs -1 4 9d12h 137d
kernel BUG in set_ps_flags prio:low fs -1 6 41d 144d
lost connection to test machine (5) -1 syz, C error 3142521 29m 2456d
corrupted report (2) prio:low hfs -1 1147487 13m 3040d
no output from test machine (2) prio:high -1 syz, C done 2411133 12m 3163d