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 1h30m 26165 412655 231 741622 a79a588fc176 .config 15h08m 4f67c4ae 21h40m all only
Applied filters: Manager=ci-qemu-gce-upstream-auto (drop)
open (143):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in posix_clock_unregister kernel 1 19h52m 12h15m PATCH [45m]
general protection fault in tipc_conn_close (4) tipc 1 6d20h 3d06h PATCH [3d09h]
WARNING in release_mtd_partition (2) mtd C 2 12d 10d
KASAN: slab-out-of-bounds Write in enqueue_timer bluetooth 1 17d 12d
INFO: rcu detected stall in exit_to_user_mode_loop mm 45 2h25m 13d
WARNING: refcount bug in delayed_put_task_struct kernel syz 3 17d 17d
possible deadlock in pcpu_alloc_noprof (2) block C 320 1d02h 20d
INFO: task hung in futex_hash_allocate kernel C 2 12d 25d
WARNING in pci_scan_single_device pci 1 36d 32d
possible deadlock in static_key_slow_inc (4) kernel C 27 8d03h 33d
possible deadlock in elevator_change block C 224 3d17h 35d
KASAN: vmalloc-out-of-bounds Write in fillrect fbdev 29 8h20m 38d
possible deadlock in __del_gendisk block C done 26990 now 40d 💬 1 [12d]
possible deadlock in process_measurement (5) lsm integrity 6 2d05h 51d
INFO: rcu detected stall in vms_gather_munmap_vmas mm syz error 35 8d17h 51d
possible deadlock in ptp_clock_unregister net C 20 25d 51d 💬 1 [25d]
general protection fault in do_move_mount (3) xfs C done 570 24d 51d 💬 3 [51d]
KASAN: slab-use-after-free Write in recv_work (2) nbd C 15 19h57m 53d PATCH [8d12h]
BUG: unable to handle kernel paging request in nsim_drv_port_add net 1 57d 56d
KASAN: global-out-of-bounds Read in fib6_ifup net 12 37d 61d
INFO: rcu detected stall in nsim_fib_event_work mm C error 3 10d 64d
KASAN: global-out-of-bounds Read in __find_rr_leaf (2) net 14 28d 65d
kernel panic: KASAN: panic_on_warn set ... afs block bcachefs 6 71d 77d 💬 1 [77d]
WARNING in tracing_start_tr trace 6 27d 79d
WARNING: refcount bug in dvb_device_open media 1 84d 80d
BUG: unable to handle kernel paging request in afs_put_vlserverlist afs C 1 3d11h 83d PATCH [83d]
WARNING in drv_set_tsf wireless 1 87d 83d
possible deadlock in ring_buffer_resize trace 1 91d 87d 💬 1 [87d]
possible deadlock in queue_wb_lat_store block C 21 40d 91d
possible deadlock in kernfs_iop_getattr kernfs C 73 15h14m 95d
KASAN: vmalloc-out-of-bounds Read in hci_devcd_dump bluetooth C 1050 2h07m 96d PATCH [21d]
possible deadlock in queue_requests_store block C 405 1h26m 96d
INFO: rcu detected stall in clone (7) mm 45 3d08h 100d
BUG: sleeping function called from invalid context in __bio_release_pages scsi 14 42d 123d
INFO: task hung in invalidate_inode_pages2_range (3) bcachefs C done 37 2h11m 127d
WARNING: bad unlock balance in traverse fs C 38 22h06m 128d
KASAN: slab-out-of-bounds Read in fbcon_prepare_logo fbdev syz 175 1d03h 130d
INFO: task hung in hci_dev_open (2) kernel syz done 3 2d23h 139d
UBSAN: shift-out-of-bounds in sg_build_indirect scsi C 2 56d 140d PATCH [139d]
KASAN: slab-out-of-bounds Write in do_con_write serial 4 69d 148d
INFO: task hung in rmap_walk_file mm C error 19 19d 148d
general protection fault in generic_hwtstamp_ioctl_lower (2) net C 17 11d 151d 💬 3 [148d]
general protection fault in __fib6_drop_pcpu_from (6) net 228 50d 151d
WARNING: bad unlock balance in seq_read_iter fs C 37 1d09h 154d PATCH [154d]
INFO: task hung in nfsd_nl_version_set_doit nfs 50 28d 162d
BUG: corrupted list in remove_wait_queue (2) fs C 7 12d 163d PATCH [89d]
general protection fault in status_show usb C 8 1d11h 169d PATCH [17d]
general protection fault in hci_devcd_register bluetooth 27 10d 176d
WARNING in max_vclocks_store net C 1 169d 179d
INFO: task hung in remove_one kernel syz 46 5d10h 180d
KASAN: slab-use-after-free Read in msft_opcode_get bluetooth 17 26d 190d
INFO: task hung in inet_rtm_newaddr net syz done 61 6d13h 191d
KASAN: slab-use-after-free Read in force_devcd_write bluetooth C 356 23h23m 192d 💬 4 [1d00h]
possible deadlock in __configfs_open_file fs C 26 8d09h 195d
INFO: task hung in hugetlbfs_zero_partial_page mm fs syz done 3 14d 196d
WARNING in drv_get_tsf wireless 6 48d 196d
KASAN: slab-use-after-free Read in dvb_device_open media C 157 5d04h 196d PATCH [167d]
WARNING in tracepoint_probe_unregister (3) trace C 47 11h17m 199d 💬 5 [17d]
WARNING in __ieee80211_suspend wireless C 41 1h26m 199d
KASAN: slab-out-of-bounds Read in afs_proc_addr_prefs_write afs C 626 3h33m 199d PATCH [199d]
general protection fault in gpiolib_seq_stop gpio C 51 4h45m 200d PATCH [200d]
INFO: rcu detected stall in sys_mkdirat (2) mm 43 60d 200d
WARNING in tracing_buffers_mmap_close trace C 232 1h28m 201d
INFO: rcu detected stall in sys_umount (3) mm syz done 39 7d14h 209d
BUG: unable to handle kernel paging request in dst_dev_put (2) net syz 1549 9d14h 213d
possible deadlock in lock_mm_and_find_vma (3) ntfs3 6 15d 213d
possible deadlock in blk_mq_update_nr_hw_queues block C 28092 8m 222d
INFO: task hung in do_get_write_access (3) ext4 C error 440 1d10h 223d
KASAN: slab-use-after-free Read in notifier_chain_register kernel C error error 7659 151d 225d PATCH [208d]
INFO: rcu detected stall in security_file_ioctl (9) mm 74 1d17h 225d
INFO: rcu detected stall in cfg80211_wiphy_work (2) wireless C done 33 14d 229d
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs C done 2715 2h39m 230d 💬 1 [89d]
INFO: rcu detected stall in sys_pipe2 (2) mm syz done 95 15d 236d
INFO: task hung in uevent_show (2) kernel C inconclusive 8325 15d 238d
INFO: rcu detected stall in schedule_timeout (7) kernel syz error error 18 61d 238d
general protection fault in __smc_diag_dump (3) smc C error 96 20h57m 240d PATCH [86d]
possible deadlock in __submit_bio block C done 60676 103d 243d 💬 3 [102d]
INFO: rcu detected stall in brk (2) mm syz 2 184d 246d 💬 8 [246d]
INFO: rcu detected stall in kthreadd (2) mm C unreliable 75 6d09h 248d
INFO: task hung in do_coredump (3) fs C 351 5d14h 261d 💬 3 [246d]
INFO: task hung in nfsd_nl_threads_set_doit nfs C done 324 1d03h 268d PATCH [268d]
INFO: task hung in fdget_pos bcachefs C inconclusive inconclusive 101 17h56m 269d
WARNING in page_counter_cancel (5) mm C 15 50d 274d 💬 1 [272d]
INFO: task hung in genl_rcv_msg (4) net C done 121 14h52m 275d
INFO: task hung in crda_timeout_work (8) wireless C done 573 2d12h 280d
INFO: task hung in wg_netns_pre_exit (5) wireguard 361 2d15h 282d
INFO: task hung in reg_check_chans_work (7) wireless C error 576 6h59m 285d
INFO: rcu detected stall in shmem_fault (6) mm C 120 5d01h 289d PATCH [271d]
INFO: rcu detected stall in x64_sys_call mm syz error 313 1d19h 298d
INFO: task hung in page_cache_ra_unbounded (2) mm fs C done 3640 6d11h 306d 💬 1 [22d]
KASAN: vmalloc-out-of-bounds Write in imageblit (4) fbdev C 2295 now 318d
possible deadlock in walk_component (4) kernfs C 27 7d07h 320d 💬 1 [12d]
possible deadlock in console_lock_spinning_enable (5) bcachefs C done 2161 4h23m 321d 💬 2 [18d]
possible deadlock in task_rq_lock cgroups C done 3932 6d15h 323d 💬 3 [7d00h]
INFO: rcu detected stall in kcov_close mm 115 18d 327d
INFO: task hung in switchdev_deferred_process_work (3) net syz inconclusive 489 6d10h 330d
INFO: task hung in read_part_sector (2) block 659 4h44m 334d
WARNING in drm_wait_one_vblank (2) dri C error 83 3d08h 338d
INFO: task hung in addrconf_dad_work (5) net C done 1486 2d07h 341d
INFO: task hung in linkwatch_event (4) net C done 3256 1d09h 343d
general protection fault in n_tty_receive_buf_common (2) serial 16 57d 345d
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth C error 298 3h34m 346d
INFO: task hung in nfsd_nl_rpc_status_get_dumpit nfs 817 3d13h 349d
INFO: task hung in cleanup_net (7) net 120 7d21h 358d
possible deadlock in assign_fw usb C done 90 4h45m 363d
INFO: task hung in nfsd_umount nfs 2450 36m 363d 💬 3 [1d02h]
INFO: task hung in nfsd_nl_threads_get_doit nfs 827 4d08h 376d
INFO: task hung in nfsd_nl_version_get_doit nfs 940 1d02h 376d
INFO: task hung in nfsd_nl_listener_get_doit nfs 804 2d21h 385d 💬 7 [1d02h]
INFO: task hung in ppp_exit_net (4) ppp 131 45d 387d
INFO: task hung in nfsd_nl_listener_set_doit nfs C done 20789 3h15m 402d 💬 11 [1d02h]
INFO: rcu detected stall in sendmsg (4) net C error 56 28d 407d
INFO: rcu detected stall in sys_sendto (7) mm C error 276 4d09h 409d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 2130 5d07h 416d
BUG: Bad rss-counter state (5) bcachefs mm C done 2364 13d 418d 💬 3 [22d]
INFO: rcu detected stall in sock_write_iter (3) net C done 158 9d22h 424d 💬 1 [424d]
BUG: soft lockup in do_sock_setsockopt tipc C done 97 3h54m 470d 💬 1 [5d05h]
WARNING in io_ring_exit_work (2) io-uring 1369 5h31m 499d
KASAN: slab-use-after-free Read in handle_tx (2) net C 434 2d09h 500d 💬 2 [168d]
possible deadlock in smc_release smc C error 97 4d23h 519d 💬 2 [19d]
INFO: rcu detected stall in dput (8) mm C done 393 3h09m 551d
INFO: task hung in blk_trace_ioctl (4) trace block C done 46 3d09h 582d PATCH [580d]
INFO: rcu detected stall in sys_unshare (9) mm C inconclusive done 45 5d00h 602d 💬 1 [115d]
INFO: rcu detected stall in worker_thread (9) mm netfilter C done 3785 3h15m 636d PATCH [630d]
kernel BUG in filemap_unaccount_folio mm C done error 394 2d23h 667d 💬 4 [213d]
INFO: rcu detected stall in sys_openat (3) mm C error 414 1d23h 671d
INFO: task hung in reg_process_self_managed_hints wireless C done 704 13h50m 683d
INFO: rcu detected stall in sys_unlink (3) mm tomoyo C error 187 1d09h 691d
possible deadlock in serial8250_handle_irq hams 115 1d04h 714d
INFO: rcu detected stall in newfstatat (3) usb C done 359 3d15h 756d 💬 4 [485d]
unregister_netdevice: waiting for DEV to become free (8) net C done 344511 now 756d PATCH [509d]
INFO: task hung in del_device_store net syz error 1807 7h47m 852d
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb C inconclusive 807 6d23h 942d 💬 5 [44d]
WARNING in call_timer_fn bluetooth C unreliable 7054 now 962d 💬 8 [12d]
possible deadlock in filemap_fault mm C done 2858 10h38m 974d 💬 4 [22d]
INFO: task can't die in vlan_ioctl_handler net 165 18d 1132d
INFO: rcu detected stall in gc_worker (3) netfilter C done done 181 10h58m 1203d 💬 1 [16d]
WARNING in blk_register_tracepoints block trace C inconclusive done 70 4h07m 1243d
INFO: task can't die in show_free_areas serial C error 194 3d23h 1258d 💬 1 [44d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net C unreliable 5391 3h23m 1507d PATCH [744d]
INFO: task can't die in corrupted (2) kernel C error error 295 36m 1667d
WARNING in rcu_check_gp_start_stall net C done error 2600 1d19h 2324d 💬 7 [22d]
INFO: rcu detected stall in do_idle x86 C done error 3157 3h57m 2457d 💬 39 [2006d]
moderation (7):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in zcomp_available_show block 1 70d 66d
general protection fault in lru_gen_test_recent mm 2 55d 67d
KASAN: slab-out-of-bounds Write in try_module_get modules 2 49d 81d
KASAN: slab-use-after-free Read in dvb_frontend_release media 2 75d 84d
lost connection to test machine (5) C error 2312179 now 2059d
corrupted report (2) mm 939467 now 2642d
no output from test machine (2) C done 1860481 now 2765d