syzbot


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 9h31m 27070 405717 87 464680 5dbeeb268b63 .config 16h13m 40acda8a 1d03h all only
Applied filters: Manager=ci-qemu-gce-upstream-auto (drop)
open (174) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in blkdev_read_iter block 4 C 8 2d09h 1d11h 💬 1 [22h54m]
WARNING in pci_scan_single_device (2) pci -1 1 8d10h 4d10h
INFO: task hung in expkey_flush nfs 1 30 8d14h 4d14h
WARNING in drv_get_tsf (2) wireless -1 syz 2 10d 6d13h
INFO: rcu detected stall in br_handle_frame (6) bridge 1 C error 52 6d18h 11d
INFO: rcu detected stall in cleanup_net (8) kernfs 1 C error 25 1d16h 11d
INFO: task hung in con_install (3) kernel 1 32 2d14h 11d
general protection fault in vidtv_psi_ts_psi_write_into media 2 1 19d 13d
WARNING in ring_buffer_map_get_reader (2) trace -1 16 1d15h 13d
possible deadlock in kernfs_find_and_get_ns kernfs 4 1 21d 17d
INFO: rcu detected stall in kernfs_fop_write_iter (3) net 1 syz error 17 8d21h 17d
general protection fault in vidtv_psi_desc_assign media 2 syz 33 2d03h 26d
INFO: task hung in reg_todo (4) wireless 1 C error error 3 33d 29d
WARNING in wbt_init_enable_default block -1 syz error 113 3h06m 31d 💬 1 [30d]
general protection fault in handshake_complete tls 2 C 94 11d 31d PATCH [31d]
INFO: task hung in relay_open (2) block trace 1 syz error 26 9d23h 46d
WARNING in shrink_lruvec mm -1 1 50d 46d PATCH [37d]
general protection fault in lru_gen_test_recent (2) mm 2 C 10 16d 49d PATCH [13d]
WARNING in update_rq_clock sound mm ext4 -1 16 7d12h 50d
WARNING in sched_mm_cid_fork fs mm -1 C error 329 5d02h 53d PATCH [31d]
INFO: task hung in nfsd_nl_version_set_doit (2) nfs 1 234 5d04h 54d 💬 1 [52d]
INFO: task hung in devlink_health_report (3) net 1 syz 1 59d 58d 💬 2 [58d]
INFO: rcu detected stall in call_usermodehelper_exec_async (4) mm 1 C error 8 25d 58d
kernel BUG in qlist_free_all (3) mm -1 1 67d 63d
WARNING in __mptcp_move_skbs_from_subflow (2) mptcp -1 2 54d 64d
INFO: task hung in kvm_swap_active_memslots (2) kvm 1 12 18d 68d 💬 2 [13d]
general protection fault in zcomp_stream_get block 2 10 11d 71d 💬 1 [71d]
possible deadlock in __hugetlb_zap_begin mm 4 1 80d 76d PATCH [76d]
possible deadlock in kernfs_unlink_sibling (2) kernfs 4 3 27d 80d
KASAN: vmalloc-out-of-bounds Write in imageblit (6) fbdev 23 C 921 3h42m 83d PATCH [60d]
possible deadlock in cgroup_kn_lock_live cgroups 4 3 95d 91d
INFO: rcu detected stall in shmem_file_write_iter (3) mm 1 69 7d15h 95d
possible deadlock in __synchronize_srcu (3) block 4 23 29d 101d
INFO: rcu detected stall in unwind_next_frame (5) ext4 1 C error 38 8d10h 103d
possible deadlock in hugetlb_vma_lock_read mm 4 4 41d 107d
WARNING in path_noexec (2) mm fs -1 C error 14640 30m 116d PATCH [106d]
KASAN: slab-use-after-free Write in dvb_device_put media 24 3 78d 124d PATCH [64d]
INFO: task hung in rds_tcp_listen_stop (3) kernel 1 158 5h48m 126d
INFO: rcu detected stall in sys_madvise (2) mm 1 39 4d17h 147d
INFO: rcu detected stall in sys_munmap (2) mm 1 C error 41 11d 156d 💬 7 [36d]
INFO: rcu detected stall in task_work_add bpf 1 syz error 4 25d 159d
possible deadlock in kernfs_remove kernfs 4 C error done 92 63d 173d 💬 3 [61d]
INFO: rcu detected stall in blkdev_release (3) block 1 83 12d 173d
INFO: task hung in vfs_coredump (2) kernel 1 C 94 4d02h 174d
general protection fault in zcomp_available_show block 2 16 6d08h 175d PATCH [172d]
INFO: rcu detected stall in devtmpfsd (3) mm 1 C error inconclusive 4 5d03h 188d 💬 2 [188d]
INFO: rcu detected stall in wb_workfn (4) ext4 1 C error 54 4d08h 197d 💬 1 [57d]
possible deadlock in nbd_queue_rq nbd 4 C done 73 21d 202d 💬 7 [50d]
WARNING in lowpan_xmit (2) wpan -1 C error 346 4d16h 214d
WARNING in release_mtd_partition (2) mtd -1 C 65 1d05h 214d
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 359 9h26m 217d 💬 1 [180d]
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C error 3241 4h33m 224d
INFO: task hung in hci_conn_failed (4) bluetooth 1 syz 17 51d 227d
INFO: task hung in futex_hash_allocate kernel 1 C 13 21d 229d
possible deadlock in elevator_change block 4 C 681 10h23m 239d
INFO: rcu detected stall in vm_area_alloc (6) mm 1 syz error 8 20d 240d
KASAN: vmalloc-out-of-bounds Write in fillrect fbdev 23 142 3d22h 242d PATCH [17h33m]
possible deadlock in __del_gendisk block 4 C done 43987 18d 243d PATCH [170d]
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 54 11d 255d
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error inconclusive 10 26d 263d
INFO: task hung in afs_cell_purge (2) afs 1 syz done 204 3d11h 265d 💬 2 [4d13h]
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) mm 1 syz error 12 9d05h 265d
INFO: rcu detected stall in nsim_fib_event_work mm 1 C error 7 14d 268d
BUG: soft lockup in sys_bpf mm 1 C error 109 5d17h 277d
kernel panic: KASAN: panic_on_warn set ... block fs 2 10 68d 281d 💬 2 [186d]
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 161 8d11h 286d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 3502 5h20m 299d 💬 2 [30d]
possible deadlock in queue_requests_store block 4 C 531 54d 299d
INFO: rcu detected stall in clone (7) mm 1 79 4d14h 304d
KASAN: slab-out-of-bounds Read in fbcon_prepare_logo fbdev 19 C 1230 11h10m 334d
INFO: task hung in hci_dev_open (2) kernel 1 syz done inconclusive 5 46d 343d
UBSAN: shift-out-of-bounds in sg_build_indirect scsi -1 C 2 49d 344d PATCH [110d]
INFO: task hung in rmap_walk_file mm 1 C error 19 11d 352d
general protection fault in generic_hwtstamp_ioctl_lower (2) net 11 C 30 79d 354d 💬 3 [352d]
general protection fault in __fib6_drop_pcpu_from (6) net 17 236 23d 355d
BUG: corrupted list in remove_wait_queue (2) fs 19 C done done 59 40d 367d PATCH [293d]
general protection fault in status_show usb 2 C 14 5d18h 373d PATCH [221d]
INFO: task hung in remove_one kernel 1 syz 134 10d 383d
INFO: rcu detected stall in task_numa_work (2) bpf mm 1 C error error 21 80d 386d
INFO: task hung in inet_rtm_newaddr net 1 C done 114 2d04h 395d
KASAN: slab-use-after-free Read in force_devcd_write bluetooth 19 C 448 142d 396d 💬 4 [153d]
possible deadlock in __configfs_open_file fs 4 C 29 9d00h 399d PATCH [1d19h]
INFO: task hung in hugetlbfs_zero_partial_page fs mm 1 syz done 3 10d 399d
KASAN: slab-use-after-free Read in dvb_device_open media 19 C 561 13h04m 400d PATCH [371d]
WARNING in tracepoint_probe_unregister (3) trace -1 C 97 1d07h 403d 💬 5 [2d13h]
WARNING in __ieee80211_suspend wireless -1 C 86 7d10h 403d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 6634 32m 403d
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done error 9 30d 412d 💬 6 [321d]
INFO: rcu detected stall in sys_umount (3) mm 1 C done 50 14d 413d 💬 2 [159d]
possible deadlock in lock_mm_and_find_vma (3) mm ntfs3 4 11 93d 417d
INFO: rcu detected stall in sys_symlinkat (5) tomoyo mm 1 syz error 83 6d13h 417d
INFO: rcu detected stall in sys_sendmmsg (7) tipc bpf 1 101 11d 420d
INFO: rcu detected stall in sys_mmap (3) mm 1 C error 50 8d08h 425d
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done 44250 22d 426d
INFO: task hung in do_get_write_access (3) ext4 1 C error 461 11d 427d
INFO: rcu detected stall in security_file_ioctl (9) tomoyo 1 syz error 114 3d11h 429d
INFO: rcu detected stall in cfg80211_wiphy_work (2) wireless 1 C done 90 22h16m 433d
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done done 111 2d22h 440d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 36 6d23h 442d
WARNING in kcov_remote_start (6) wireless -1 6979 now 446d
possible deadlock in __submit_bio block 4 C done 60677 112d 447d 💬 3 [306d]
INFO: rcu detected stall in brk (2) mm 1 syz 2 388d 450d 💬 8 [449d]
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 107 4d01h 452d
INFO: task hung in do_coredump (3) fs 1 C done 361 18d 465d 💬 4 [201d]
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 96 17d 471d
INFO: task hung in netdev_run_todo (4) wireguard ppp 1 749 2d00h 472d
INFO: task hung in nfsd_nl_threads_set_doit nfs 1 C done 687 1h48m 472d PATCH [472d]
INFO: task hung in fdget_pos fs kernfs 1 C inconclusive inconclusive 121 1d06h 473d 💬 1 [30d]
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 78 8d23h 479d
INFO: task hung in genl_rcv_msg (4) net 1 C done 316 1h37m 479d
INFO: task hung in crda_timeout_work (8) wireless 1 C done 610 2d06h 484d
INFO: task hung in wg_netns_pre_exit (5) wireguard 1 syz done 382 7d04h 486d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 838 9h17m 489d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 199 6d10h 492d PATCH [474d]
INFO: rcu detected stall in sys_execve (6) mm 1 C done 74 7d11h 494d
INFO: task hung in tun_chr_close (5) net 1 syz done 650 4d00h 496d
INFO: rcu detected stall in x64_sys_call mm 1 C error 491 3d04h 502d
INFO: task hung in page_cache_ra_unbounded (2) mm fs 1 C done 3651 2d12h 510d 💬 1 [6d02h]
possible deadlock in walk_component (4) kernfs 4 C 79 56d 524d 💬 1 [92d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 3646 4h23m 525d 💬 4 [27d]
possible deadlock in task_rq_lock cgroups 4 C done 4026 17d 527d 💬 3 [69d]
INFO: rcu detected stall in kcov_close mm 1 170 22h56m 530d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 588 3d08h 534d
INFO: task hung in read_part_sector (2) block 1 syz error 15430 now 538d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1629 2d10h 544d 💬 2 [4d23h]
INFO: task hung in linkwatch_event (4) net 1 C done 3462 1d13h 547d 💬 2 [4d23h]
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth -1 C error 448 4h31m 549d
INFO: task hung in nfsd_nl_rpc_status_get_dumpit nfs 1 1182 3h18m 553d
possible deadlock in dpm_for_each_dev pm 4 C error 9 23d 566d
possible deadlock in assign_fw usb 4 C done 170 19d 566d
INFO: task hung in nfsd_umount nfs 1 3471 1h11m 567d 💬 3 [204d]
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 102 11d 579d
INFO: task hung in nfsd_nl_threads_get_doit nfs 1 1152 3d01h 579d
INFO: task hung in nfsd_nl_version_get_doit nfs 1 1276 16h57m 579d
INFO: task hung in nfsd_nl_listener_get_doit nfs 1 1168 1d15h 588d 💬 7 [204d]
INFO: task hung in nfsd_nl_listener_set_doit nfs 1 C done 25751 1d04h 606d 💬 11 [204d]
INFO: rcu detected stall in sendmsg (4) mm 1 C error 61 7d04h 611d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error 340 9d00h 613d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 1 C error 2159 1d01h 620d
INFO: rcu detected stall in sock_write_iter (3) net 1 C done error 189 34d 627d 💬 1 [627d]
KMSAN: uninit-value in __schedule (5) kernel 19 569 2d01h 655d
BUG: soft lockup in do_sock_setsockopt tipc 1 C done 112 12d 673d 💬 1 [209d]
WARNING in io_ring_exit_work (2) io-uring -1 5083 13h00m 703d 💬 1 [11d]
KASAN: slab-use-after-free Read in handle_tx (2) net 19 C 1027 9h56m 703d 💬 2 [79d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 43 48d 704d
possible deadlock in smc_release smc 4 C error 196 2d11h 722d 💬 2 [82d]
INFO: rcu detected stall in dput (8) fs 1 C done 635 7d11h 755d
INFO: rcu detected stall in sys_recvmmsg (3) mm 1 226 8d01h 768d
INFO: task hung in blk_trace_ioctl (4) trace block 1 C done 71 6d02h 786d PATCH [783d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 188 6d14h 786d 💬 6 [782d]
INFO: rcu detected stall in sys_unshare (9) kernfs 1 C inconclusive done 100 5d23h 806d 💬 1 [30d]
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4793 2h57m 840d PATCH [834d]
kernel BUG in filemap_unaccount_folio mm -1 C done error 486 15d 871d 💬 4 [101d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 527 4d01h 874d
INFO: task hung in reg_process_self_managed_hints wireless 1 C done 1022 27m 887d
INFO: rcu detected stall in sys_unlink (3) mm 1 C error 341 6d11h 895d
possible deadlock in lookup_slow (3) kernfs 4 394 3d01h 920d
WARNING in vkms_get_vblank_timestamp (2) dri -1 C done error 528 52d 957d 💬 5 [59d]
INFO: rcu detected stall in newfstatat (3) usb 1 C done 498 22h24m 960d 💬 4 [688d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 2419 1h16m 997d 💬 8 [4d23h]
INFO: task hung in del_device_store net 1 C error 1961 4h50m 1056d 💬 2 [4d23h]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 8d23h 1146d 💬 5 [90d]
WARNING in call_timer_fn bluetooth -1 C unreliable 8060 5h06m 1165d 💬 8 [27d]
possible deadlock in filemap_fault mm 4 C done 3021 1d18h 1178d 💬 4 [6d02h]
INFO: task can't die in vlan_ioctl_handler net 1 syz error 173 2d19h 1336d
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 295 3d01h 1406d 💬 1 [30d]
WARNING in blk_register_tracepoints trace block -1 C inconclusive done 101 6d19h 1447d
INFO: task can't die in show_free_areas serial 1 C error 237 3d00h 1461d 💬 3 [18d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 7995 now 1711d PATCH [948d]
INFO: task can't die in corrupted (2) kernel 1 C error error 633 16h27m 1871d
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 787 7d12h 1968d 💬 7 [146d]
BUG: soft lockup in smp_call_function kernel 1 C done 1723 3d01h 2022d 💬 1 [1037d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2898 5d03h 2528d 💬 9 [4d23h]
INFO: rcu detected stall in do_idle virt 1 C done error 3750 6h11m 2661d 💬 39 [101d]
moderation (8) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-out-of-bounds Write in do_con_write (3) serial 23 1 17d 13d
BUG: unable to handle kernel NULL pointer dereference in mon_text_release usb 10 1 35d 31d
BUG: Bad page map (9) mm -1 1 39d 35d
KASAN: slab-out-of-bounds Write in try_module_get (2) modules 23 2 48d 61d
WARNING: refcount bug in dvb_device_open (2) media 13 1 86d 82d
lost connection to test machine (5) -1 C error 2963961 now 2262d
corrupted report (2) wireless -1 1059684 now 2846d
no output from test machine (2) -1 C done 2100382 now 2968d