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 6h00m 25793 786583 162 544940 893e11787f78 .config 21h25m edec9137 8h49m all only
Applied filters: Manager=ci-qemu-gce-upstream-auto (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (189) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in ovs_dp_masks_rebalance (8) prio:normal openvswitch 1 39 1d09h 7d09h 💬 1 [6d05h]
INFO: rcu detected stall in blkdev_common_ioctl (4) prio:high block 1 syz, C 7 22d 18d
kernel BUG in qlist_free_all (4) prio:high net -1 8 25d 24d
WARNING in udmabuf_create prio:low media dri -1 syz, C done 1466 10m 30d
WARNING in blk_mq_free_tag_set prio:normal block -1 syz, C 1492 1h35m 31d
WARNING in ring_buffer_read_page prio:normal -1 C 1 33d 31d
INFO: task hung in __rq_qos_throttle (2) prio:high block 1 syz, C 83 12h23m 31d
WARNING in irqentry_exit (2) prio:high kernel -1 C 2 28d 35d 💬 1 [28d]
INFO: rcu detected stall in khugepaged (3) prio:normal mm 1 35 16d 35d 💬 6 [34d]
INFO: task hung in tty_release_struct (8) prio:high serial 1 33 19d 36d
BUG: unable to handle kernel paging request in write_comp_data prio:low kernel 8 223 6h53m 38d
WARNING in mce_timer_fn prio:normal edac -1 syz error 14 13d 40d 💬 1 [39d]
INFO: task hung in devlink_pernet_pre_exit (3) prio:low net 1 32 8d04h 40d
KASAN: use-after-free Read in acpi_ns_get_attached_object prio:normal acpica 19 syz, C 18 20d 43d
INFO: task hung in nfsd_nl_svc_export_set_reqs_doit prio:high nfs 1 94 1h25m 46d
INFO: rcu detected stall in unmap_region prio:normal net 1 syz error 4 72d 68d 💬 3 [46d]
WARNING in update_rq_clock (2) prio:low kernel -1 syz, C 511 3h41m 68d 💬 3 [37d]
INFO: task hung in vcs_open (10) prio:low kernel 1 83 15d 102d
INFO: rcu detected stall in clone3 (6) prio:high mm 1 49 6d15h 104d
WARNING in drv_get_tsf (3) prio:low wireless -1 3 73d 111d PATCH [1d04h]
BUG: unable to handle kernel NULL pointer dereference in qlist_free_all (10) prio:low mm ext4 10 syz, C 3 97d 111d
INFO: task hung in exit_aio (5) prio:low kernel 1 43 3d08h 115d
unregister_netdevice: waiting for DEV to become free (9) prio:high net 2 syz error 8379 10m 121d PATCH [117d]
WARNING in do_exit prio:low kernel -1 2 77d 130d PATCH [52d]
INFO: task jbd2/sda1-NUM:NUM blocked in I/O wait for more than NUM seconds. prio:low ext4 -1 syz, C 12 105d 131d PATCH [42d]
possible deadlock in cgroup_kn_lock_live (2) prio:low cgroups overlayfs 4 3 21d 151d
INFO: rcu detected stall in kcov_ioctl (3) prio:high mm 1 31 81d 153d 💬 1 [153d]
WARNING in rcu_tasks_verify_work_fn prio:low kernel -1 291 40m 161d PATCH [9d03h]
possible deadlock in tcp_close (3) prio:low net 4 121 6d18h 168d PATCH [166d]
possible deadlock in inet_shutdown (3) prio:low net 4 syz, C error 385 20h48m 168d PATCH [52d]
possible deadlock in kernfs_link_sibling (2) prio:low kernfs 4 C 7645 28m 175d 💬 4 [13d]
WARNING in ring_buffer_nr_dirty_pages prio:low trace -1 5 90d 184d
INFO: rcu detected stall in __dentry_kill prio:high mm 1 syz error 132 56d 190d
INFO: task hung in ret_from_fork (4) prio:high kernel 1 syz, C error error 32 4d08h 191d
possible deadlock in lock_mm_and_find_vma (4) prio:low mm 4 2461 14m 195d 💬 2 [140d]
KASAN: slab-out-of-bounds Write in do_con_write (3) prio:high serial 21 15 37d 195d
WARNING in ieee80211_set_active_links (3) prio:low wireless -1 C 150 3d05h 195d PATCH [1d04h]
WARNING in __ioremap_caller prio:high kernel -1 syz, C 6 4d19h 199d 💬 1 [4d17h]
WARNING: refcount bug in dvb_device_open (3) prio:high media 13 25 21d 204d PATCH [73d]
INFO: rcu detected stall in sendfile64 prio:high mm 1 42 1d00h 206d
KASAN: slab-use-after-free Read in dvb_frontend_release (3) prio:high media 19 syz, C error 296 14h28m 207d PATCH [73d]
INFO: task hung in rescuer_thread (3) prio:normal kernel 1 syz error error 10 14d 212d
BUG: Bad rss-counter state (6) prio:high mm -1 112 10d 213d
KASAN: slab-out-of-bounds Write in try_module_get (2) prio:high modules 22 391 2d19h 214d PATCH [208d]
INFO: rcu detected stall in vma_merge_new_range (3) prio:low bpf mm 1 syz error error 2 141d 225d
WARNING in pci_scan_single_device (2) prio:high pci -1 syz, C 129 46m 231d PATCH [32d]
INFO: task hung in expkey_flush prio:low nfs 1 57 59d 231d
INFO: rcu detected stall in br_handle_frame (6) prio:normal bridge netfilter 1 syz, C error error 180 3d23h 238d
INFO: rcu detected stall in cleanup_net (8) prio:normal kernfs net 1 syz, C error inconclusive 37 10d 239d
INFO: task hung in con_install (3) prio:high kernel 1 122 14d 239d
INFO: rcu detected stall in kernfs_fop_write_iter (3) prio:low net 1 syz, C error error 28 3d11h 244d
INFO: task hung in reg_todo (4) prio:normal wireless 1 syz, C error error 14 8h32m 256d
INFO: rcu detected stall in batadv_iv_send_outstanding_bat_ogm_packet (6) prio:low batman 1 syz, C error error 64 60d 261d
INFO: task hung in relay_open (2) prio:low block trace 1 syz error 30 32d 273d
WARNING in sched_mm_cid_fork prio:low fs mm -1 syz, C error error 332 218d 280d PATCH [259d]
INFO: task hung in nfsd_nl_version_set_doit (2) prio:low nfs 1 646 10h26m 281d 💬 1 [280d]
INFO: task hung in devlink_health_report (3) prio:low net 1 syz 11 2d13h 285d 💬 2 [285d]
INFO: rcu detected stall in call_usermodehelper_exec_async (4) prio:low mm 1 syz, C error 18 7d16h 286d
INFO: task hung in kvm_swap_active_memslots (2) prio:low kvm 1 syz, C 27 4d22h 296d 💬 3 [124d]
possible deadlock in kernfs_unlink_sibling (2) prio:low kernfs 4 2377 1d23h 307d
KASAN: vmalloc-out-of-bounds Write in imageblit (6) prio:high fbdev 21 syz, C 8958 53m 310d PATCH [287d]
INFO: rcu detected stall in shmem_file_write_iter (3) prio:low mm 1 syz, C 95 9d13h 322d
possible deadlock in __synchronize_srcu (3) prio:low block 4 1397 2h59m 329d
INFO: rcu detected stall in unwind_next_frame (5) prio:low ext4 1 syz, C error error 62 5d12h 330d
WARNING in path_noexec (2) prio:low fs mm -1 syz, C error done 27195 72d 343d PATCH [333d]
KASAN: slab-use-after-free Write in dvb_device_put prio:high media 22 syz 14 8d05h 352d PATCH [73d]
INFO: rcu detected stall in sys_madvise (2) prio:high mm 1 62 12d 374d
INFO: task hung in queue_limits_commit_update_frozen prio:low block 1 syz, C error 1915 2h14m 377d PATCH [43d]
INFO: rcu detected stall in sys_munmap (2) prio:low mm 1 syz, C error error 50 20d 383d PATCH [6d16h]
possible deadlock in kernfs_remove prio:high kernfs 4 syz, C error done 1900 13m 400d 💬 3 [7d20h]
INFO: rcu detected stall in blkdev_release (3) prio:normal fs 1 104 5d09h 401d
INFO: task hung in vfs_coredump (2) prio:high kernel 1 syz, C error 177 14d 401d PATCH [171d]
INFO: rcu detected stall in devtmpfsd (3) prio:low mm 1 syz, C error inconclusive 6 44d 416d 💬 2 [415d]
INFO: task hung in blk_trace_setup (4) prio:low trace block 1 syz done error 34 27d 420d
INFO: rcu detected stall in wb_workfn (4) prio:normal ext4 1 syz, C error error 72 9d02h 425d 💬 2 [46d]
possible deadlock in nbd_queue_rq prio:low nbd 4 syz, C done error 632 9h24m 430d PATCH [52d]
WARNING in lowpan_xmit (2) prio:low wpan -1 syz, C error error 1653 65d 441d
INFO: rcu detected stall in exit_to_user_mode_loop prio:low mm 1 syz, C error 761 2h49m 445d PATCH [6d16h]
possible deadlock in pcpu_alloc_noprof (2) prio:low nbd 4 syz, C error 4473 2d12h 451d
INFO: task hung in futex_hash_allocate prio:high kernel 1 syz, C 21 43d 456d
possible deadlock in elevator_change prio:low block 4 syz, C error 21974 20m 466d
INFO: rcu detected stall in vm_area_alloc (6) prio:normal mm 1 syz error error 20 1d06h 467d
KASAN: vmalloc-out-of-bounds Write in fillrect prio:high fbdev 21 666 4h28m 469d PATCH [228d]
possible deadlock in __del_gendisk prio:low block 4 syz, C done error 43996 99d 471d PATCH [397d]
INFO: rcu detected stall in vms_gather_munmap_vmas prio:normal mm 1 syz error error 69 4d10h 482d
INFO: task hung in inet6_rtm_newaddr (2) prio:high net 1 syz, C error inconclusive 20 4d12h 491d PATCH [1h53m]
INFO: task hung in afs_cell_purge (2) prio:high afs 1 syz, C done done 322 67d 492d 💬 3 [36d]
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) prio:normal mm 1 syz error error 19 17d 492d
INFO: rcu detected stall in nsim_fib_event_work prio:high mm 1 syz, C error error 9 69d 495d
kernel BUG in __filemap_add_folio prio:low fs mm -1 syz, C done 2232 1h36m 502d PATCH [265d]
BUG: soft lockup in sys_bpf prio:low mm 1 syz, C error 228 1d08h 504d
INFO: rcu detected stall in rtnl_newlink (5) prio:normal net 1 syz, C error 239 9h23m 513d
possible deadlock in kernfs_iop_getattr prio:low kernfs 4 syz, C done 8217 5h00m 526d 💬 2 [132d]
INFO: rcu detected stall in clone (7) prio:high mm 1 130 10d 531d
INFO: task hung in hci_dev_open (2) prio:low kernel 1 syz done inconclusive 10 39d 570d
UBSAN: shift-out-of-bounds in sg_build_indirect prio:low scsi -1 syz, C 4 5d10h 571d PATCH [337d]
general protection fault in status_show prio:high usb 2 syz, C 16 79d 600d PATCH [448d]
INFO: rcu detected stall in task_numa_work (2) mm bpf 1 syz, C error error 28 48d 613d
INFO: task hung in inet_rtm_newaddr prio:normal net 1 syz, C done 193 5h25m 622d PATCH [1h53m]
KASAN: slab-use-after-free Read in dvb_device_open prio:normal media 22 syz, C error 16323 1h17m 627d PATCH [598d]
WARNING in tracepoint_probe_unregister (3) prio:low trace -1 syz, C 319 6d16h 630d PATCH [143d]
WARNING in __ieee80211_suspend prio:low wireless -1 syz, C 120 18d 630d PATCH [5d02h]
WARNING in hci_conn_timeout (2) prio:low bluetooth -1 syz, C error 28280 2h38m 630d
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done error 12 12d 639d 💬 6 [548d]
INFO: rcu detected stall in sys_umount (3) prio:low mm 1 syz, C done error 58 29d 640d 💬 2 [386d]
INFO: rcu detected stall in sys_symlinkat (5) prio:normal tomoyo 1 syz error error 123 1d02h 644d
INFO: rcu detected stall in sys_sendmmsg (7) prio:high mm net 1 147 10d 647d
INFO: rcu detected stall in sys_mmap (3) mm 1 syz, C error error 70 16d 653d
possible deadlock in blk_mq_update_nr_hw_queues prio:low block 4 syz, C done error 44253 101d 653d
INFO: task hung in do_get_write_access (3) prio:low ext4 1 syz, C error 1180 23m 654d
INFO: rcu detected stall in security_file_ioctl (9) prio:normal mm 1 syz error 193 2d23h 656d
INFO: rcu detected stall in cfg80211_wiphy_work (2) prio:normal wireless 1 syz, C done error 101 24d 660d
INFO: task hung in nl80211_pre_doit (3) prio:high wireless 1 syz error error 45 1d18h 664d 💬 1 [5d04h]
INFO: rcu detected stall in sys_pipe2 (2) prio:low mm 1 syz done done 144 15d 668d
INFO: rcu detected stall in schedule_timeout (7) prio:low kernel 1 syz, C error error 53 7d07h 669d
possible deadlock in __submit_bio block 4 syz, C done 60724 102d 674d 💬 3 [97d]
INFO: rcu detected stall in kthreadd (2) mm 1 syz, C unreliable error 142 15h13m 679d
INFO: rcu detected stall in sys_readlink (5) prio:normal kernfs 1 syz done error 62 5d15h 691d
INFO: task hung in do_coredump (3) prio:high fs 1 syz, C done error 361 246d 692d 💬 4 [428d]
INFO: rcu detected stall in sys_mprotect (8) prio:normal mm 1 syz done error 135 5d05h 698d
INFO: task hung in netdev_run_todo (4) prio:high wireguard 1 963 23h55m 699d
INFO: task hung in nfsd_nl_threads_set_doit prio:normal nfs 1 syz, C done 1058 5d14h 699d PATCH [699d]
INFO: task hung in fdget_pos fs kernfs prio:normal 1 syz, C inconclusive inconclusive 169 2d05h 700d 💬 1 [7d20h]
INFO: task hung in regdb_fw_cb (2) wireless 1 syz, C inconclusive done 137 6d06h 704d
INFO: rcu detected stall in kjournald2 (2) mm block prio:normal 1 syz, C error error 94 9d20h 706d
INFO: task hung in crda_timeout_work (8) wireless prio:high 1 syz, C done error 776 4h04m 712d
INFO: task hung in reg_check_chans_work (7) prio:normal wireless 1 syz, C error 1622 1h19m 716d 💬 1 [17h39m]
INFO: rcu detected stall in shmem_fault (6) mm prio:low 1 syz, C 264 6d04h 720d PATCH [702d]
INFO: rcu detected stall in sys_execve (6) prio:normal mm 1 syz, C done error 91 6d21h 722d
INFO: task hung in tun_chr_close (5) net prio:high 1 syz, C done 756 9h03m 723d PATCH [1h53m]
INFO: rcu detected stall in x64_sys_call prio:low mm 1 syz, C error 647 2d12h 729d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 syz, C done error 3651 229d 737d 💬 1 [233d]
possible deadlock in walk_component (4) kernfs 4 syz, C 79 284d 751d 💬 1 [319d]
possible deadlock in console_lock_spinning_enable (5) serial prio:low 4 syz, C done 5274 12d 753d 💬 4 [129d]
INFO: rcu detected stall in kcov_close prio:normal mm 1 248 6h51m 758d
INFO: task hung in switchdev_deferred_process_work (3) net 1 syz, C inconclusive 942 55m 761d PATCH [1h53m]
INFO: task hung in read_part_sector (2) prio:low block 1 syz error error 76308 39m 765d PATCH [54d]
INFO: task hung in addrconf_dad_work (5) prio:normal netfilter 1 syz, C done 2159 50m 772d 💬 2 [7d20h]
INFO: task hung in linkwatch_event (4) prio:low net 1 syz, C done 4256 1h00m 774d 💬 2 [140d]
WARNING: ODEBUG bug in hci_release_dev (2) prio:high bluetooth -1 syz, C error 599 1d20h 777d PATCH [1d00h]
INFO: task hung in nfsd_nl_rpc_status_get_dumpit prio:normal nfs 1 1793 6h32m 780d
possible deadlock in dpm_for_each_dev pm 4 syz, C error error 9 250d 793d
INFO: task hung in nfsd_umount prio:normal nfs 1 syz, C 5167 13h41m 794d 💬 3 [24d]
INFO: rcu detected stall in sys_futex (7) prio:high kernel 1 syz error error 143 7d00h 807d
INFO: task hung in nfsd_nl_threads_get_doit prio:low nfs 1 C 1720 10d 807d
INFO: task hung in nfsd_nl_version_get_doit prio:low nfs 1 C 1816 15h08m 807d PATCH [16d]
INFO: task hung in nfsd_nl_listener_get_doit prio:normal nfs 1 1773 18h08m 816d 💬 7 [432d]
INFO: task hung in nsim_destroy (4) prio:high net 1 syz, C error error 477 14h31m 831d PATCH [1h53m]
INFO: task hung in nfsd_nl_listener_set_doit prio:high nfs 1 syz, C done 28700 56m 833d 💬 11 [432d]
INFO: task hung in bdev_open prio:low block 1 syz, C error 6233 12h45m 834d
WARNING in shmem_evict_inode (3) prio:normal mm -1 101 23d 837d
INFO: rcu detected stall in sendmsg (4) prio:high mm 1 syz, C error error 66 22d 838d
INFO: rcu detected stall in sys_sendto (7) prio:low wireless mm 1 syz, C error error 403 22d 840d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 prio:low 1 syz, C error error 2856 23m 847d
INFO: rcu detected stall in sock_write_iter (3) net prio:low 1 syz, C done error 221 45d 855d 💬 1 [855d]
BUG: soft lockup in do_sock_setsockopt prio:high tipc 1 syz, C done 129 14d 901d PATCH [27d]
WARNING in io_ring_exit_work (2) prio:high io-uring -1 syz 10263 38m 930d 💬 1 [16d]
INFO: rcu detected stall in sys_syslog (2) mm 1 syz, C error error 53 31d 932d
possible deadlock in smc_release smc 4 syz, C error 1152 2h04m 950d 💬 2 [310d]
INFO: rcu detected stall in dput (8) prio:low fs 1 syz, C done error 635 234d 982d
INFO: rcu detected stall in sys_recvmmsg (3) prio:low net 1 291 3d11h 995d
INFO: task hung in blk_trace_ioctl (4) prio:low block trace 1 syz, C done 87 3d20h 1013d PATCH [1011d]
INFO: rcu detected stall in sys_socket (10) mm 1 syz, C done 315 17h51m 1014d 💬 6 [1009d]
INFO: rcu detected stall in sys_unshare (9) prio:high kernfs 1 syz, C inconclusive done 180 5d08h 1033d 💬 1 [7d20h]
INFO: rcu detected stall in worker_thread (9) prio:low netfilter 1 syz, C done 5923 1h44m 1067d PATCH [1061d]
kernel BUG in filemap_unaccount_folio prio:high mm -1 syz, C done error 527 17d 1098d 💬 4 [15d]
INFO: rcu detected stall in sys_openat (3) prio:low mm 1 syz, C error 719 1d08h 1102d
INFO: task hung in reg_process_self_managed_hints prio:high wireless 1 syz, C done 1440 10h36m 1115d
INFO: rcu detected stall in sys_unlink (3) mm 1 syz, C error 423 5d19h 1122d
possible deadlock in lookup_slow (3) prio:low kernfs nfs 4 syz, C unreliable 526 3d18h 1148d
WARNING in vkms_get_vblank_timestamp (2) dri -1 syz, C done error 528 280d 1184d 💬 5 [286d]
INFO: rcu detected stall in newfstatat (3) usb 1 syz, C done 755 3h13m 1187d 💬 4 [916d]
INFO: task hung in synchronize_rcu (4) prio:high net 1 syz, C done error 4580 1h41m 1224d 💬 8 [15d]
INFO: task hung in del_device_store prio:low net 1 syz, C error 2286 16h44m 1283d 💬 2 [109d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 syz, C inconclusive error 807 236d 1373d 💬 5 [317d]
WARNING in call_timer_fn bluetooth prio:high -1 syz, C unreliable 9751 3h19m 1393d 💬 8 [5d04h]
possible deadlock in filemap_fault prio:high mm 4 syz, C done 3124 21h22m 1405d PATCH [70d]
INFO: task can't die in vlan_ioctl_handler prio:low net 1 syz error error 207 1d03h 1563d
INFO: rcu detected stall in gc_worker (3) prio:low netfilter 1 syz, C done done 368 12d 1634d 💬 1 [132d]
WARNING in blk_register_tracepoints prio:low trace block -1 syz, C inconclusive done 209 2h30m 1674d
INFO: task can't die in show_free_areas serial 1 syz, C error error 303 2d03h 1689d 💬 3 [5d04h]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders prio:low rds nfc -1 syz, C unreliable 9189 5h45m 1938d PATCH [1176d]
INFO: task can't die in corrupted (2) prio:normal kernel 1 syz, C error error 897 13d 2098d
WARNING in __cfg80211_ibss_joined (2) prio:high wireless -1 syz, C error 6991 23h02m 2176d PATCH [5d02h]
INFO: rcu detected stall in corrupted (4) prio:low tipc 1 syz, C done inconclusive 849 2d12h 2195d PATCH [125d]
BUG: soft lockup in smp_call_function prio:low kernel 1 syz, C done 2028 1d21h 2249d 💬 1 [1265d]
BUG: workqueue lockup (5) prio:low kernel 1 syz, C done 17769 4h32m 2429d
WARNING in rcu_check_gp_start_stall net prio:low -1 syz, C done error 2983 19h52m 2756d 💬 10 [46d]
INFO: rcu detected stall in do_idle prio:normal virt 1 syz, C done error 4047 2d11h 2888d 💬 44 [10d]
moderation (6) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in __refill_obj_stock prio:high cgroups mm 2 1 71d 67d
general protection fault in mon_text_release prio:normal usb 10 3 52d 152d
kernel BUG in set_ps_flags prio:low fs -1 6 74d 178d
lost connection to test machine (5) -1 syz, C error 3164970 now 2490d
corrupted report (2) prio:low net -1 1159500 21m 3073d
no output from test machine (2) prio:high -1 syz, C done 2476246 6m 3196d