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 6h07m 27097 432108 280 996662 cf6fc5eefc5b .config 7h22m bf27483f 1d07h all only
Applied filters: Manager=ci-qemu-gce-upstream-auto (drop)
open (143):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-out-of-bounds Read in vc_do_resize (2) serial 17 1 4d15h 11h35m
WARNING in hci_devcd_register (2) bluetooth -1 3 9d10h 7d12h
general protection fault in __pte_offset_map_lock (2) mm 2 C 13 9d08h 16d 💬 1 [16d]
INFO: rcu detected stall in blkdev_release (3) block 1 43 1d13h 18d
INFO: task hung in vfs_coredump (2) kernel 1 C 10 7h06m 19d
general protection fault in zcomp_available_show block 2 8 2d16h 20d PATCH [16d]
KASAN: slab-use-after-free Write in __xfrm_state_delete net 24 1677 now 24d
UBSAN: shift-out-of-bounds in sctp_transport_update_rto sctp -1 1 35d 32d 💬 1 [31d]
INFO: rcu detected stall in wb_workfn (4) mm block 1 36 14h52m 42d
possible deadlock in ptp_clock_adjtime net 4 12 8d02h 45d
WARNING in path_noexec fs mm -1 C done 8991 4h32m 46d PATCH [45d]
WARNING in release_mtd_partition (2) mtd -1 C 8 3d14h 59d
KASAN: slab-out-of-bounds Write in enqueue_timer bluetooth 23 1 65d 60d
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 123 1d08h 62d 💬 1 [24d]
WARNING: refcount bug in delayed_put_task_struct kernel 13 syz 3 65d 65d
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C 519 3h39m 69d
INFO: task hung in hci_conn_failed (4) bluetooth 1 syz 7 7d10h 72d
INFO: task hung in futex_hash_allocate kernel 1 C 2 61d 73d
WARNING in pci_scan_single_device pci -1 1 85d 81d
possible deadlock in static_key_slow_inc (4) kernel 4 C 33 2d21h 81d
possible deadlock in elevator_change block 4 C 573 3d00h 83d
KASAN: vmalloc-out-of-bounds Write in fillrect fbdev 23 50 1d11h 86d
possible deadlock in __del_gendisk block 4 C done 43955 17m 88d PATCH [14d]
possible deadlock in process_measurement (5) integrity lsm 4 18 17d 99d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 42 2d01h 99d
INFO: task hung in afs_cell_purge (2) afs 1 syz done 112 13h11m 109d 💬 2 [32d]
INFO: rcu detected stall in nsim_fib_event_work mm 1 C error 4 35d 113d
kernel panic: KASAN: panic_on_warn set ... block fs 2 8 34d 125d 💬 2 [31d]
WARNING in tracing_start_tr trace -1 8 30d 127d
possible deadlock in queue_wb_lat_store block 4 C 21 89d 139d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 866 2d19h 143d 💬 2 [32d]
possible deadlock in queue_requests_store block 4 C 529 14d 144d
INFO: rcu detected stall in clone (7) mm 1 50 4d19h 148d
BUG: sleeping function called from invalid context in __bio_release_pages scsi 5 14 90d 171d
WARNING: bad unlock balance in traverse fs 4 C 43 9d05h 177d
KASAN: slab-out-of-bounds Read in fbcon_prepare_logo fbdev 19 C 265 2d04h 178d
INFO: task hung in hci_dev_open (2) kernel 1 syz done 3 51d 188d
UBSAN: shift-out-of-bounds in sg_build_indirect scsi -1 C 2 35d 189d PATCH [187d]
INFO: task hung in rmap_walk_file mm 1 C error 19 29d 196d
general protection fault in generic_hwtstamp_ioctl_lower (2) net 11 C 18 2d08h 199d 💬 3 [196d]
general protection fault in __fib6_drop_pcpu_from (6) net 17 232 4d08h 199d
WARNING: bad unlock balance in seq_read_iter fs 4 C 39 14d 203d PATCH [202d]
BUG: corrupted list in remove_wait_queue (2) fs 19 C done 51 1d02h 211d PATCH [137d]
general protection fault in status_show usb 2 C 8 49d 217d PATCH [65d]
general protection fault in hci_devcd_register bluetooth 17 31 11d 224d
WARNING in max_vclocks_store net -1 C 1 7d19h 227d
INFO: task hung in remove_one kernel 1 syz 64 3d01h 228d
KASAN: slab-use-after-free Read in msft_opcode_get bluetooth 19 18 3d13h 239d
INFO: task hung in inet_rtm_newaddr net 1 C done 70 5d20h 239d
KASAN: slab-use-after-free Read in force_devcd_write bluetooth 19 C 435 9h52m 240d 💬 4 [29d]
possible deadlock in __configfs_open_file fs 4 C 26 11d 243d
INFO: task hung in hugetlbfs_zero_partial_page mm fs 1 syz done 3 8d20h 244d
WARNING in drv_get_tsf wireless -1 7 2d14h 244d
KASAN: slab-use-after-free Read in dvb_device_open media 19 C 218 6h38m 244d PATCH [215d]
WARNING in tracepoint_probe_unregister (3) trace -1 C 53 16h17m 248d 💬 5 [2d13h]
WARNING in __ieee80211_suspend wireless -1 C 51 3d06h 248d
general protection fault in gpiolib_seq_stop gpio 19 C 59 14h07m 248d PATCH [248d]
INFO: rcu detected stall in sys_mkdirat (2) mm 1 44 48d 249d
WARNING in tracing_buffers_mmap_close trace -1 C 593 7h23m 250d
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done 7 47d 256d 💬 6 [165d]
INFO: rcu detected stall in sys_umount (3) mm 1 C done 43 4d11h 257d 💬 2 [3d19h]
BUG: unable to handle kernel paging request in dst_dev_put (2) net 8 syz 1551 3d19h 261d
possible deadlock in lock_mm_and_find_vma (3) ntfs3 4 7 33d 261d
INFO: rcu detected stall in sys_symlinkat (5) fs mm tomoyo 1 syz error 70 3d14h 261d
INFO: rcu detected stall in sys_sendmmsg (7) mm tipc 1 84 7h42m 265d
INFO: rcu detected stall in sys_mmap (3) mm 1 C error 24 1d10h 270d
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done 44215 2h53m 270d
INFO: task hung in do_get_write_access (3) ext4 1 C error 443 3d17h 272d
INFO: rcu detected stall in security_file_ioctl (9) mm 1 syz 83 1d03h 273d
INFO: rcu detected stall in cfg80211_wiphy_work (2) wireless 1 C done 40 9d16h 277d
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 3308 17m 278d 💬 1 [137d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done 101 2d03h 285d
BUG: MAX_LOCK_DEPTH too low! (5) btrfs -1 C 8 19d 285d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 syz error error 20 6d07h 286d
possible deadlock in __submit_bio block 4 C done 60676 151d 291d 💬 3 [151d]
INFO: rcu detected stall in brk (2) mm 1 syz 2 232d 295d 💬 8 [294d]
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 90 3h41m 296d
INFO: task hung in do_coredump (3) fs 1 C done 361 5d08h 309d 💬 4 [45d]
INFO: task hung in netdev_run_todo (4) ppp wireguard 1 481 16h26m 317d
INFO: task hung in nfsd_nl_threads_set_doit nfs 1 C done 340 6h54m 317d PATCH [317d]
INFO: task hung in fdget_pos fs kernfs 1 C inconclusive inconclusive 108 9h25m 317d 💬 1 [31d]
WARNING in page_counter_cancel (5) mm -1 C 15 99d 322d 💬 1 [321d]
INFO: task hung in genl_rcv_msg (4) net 1 C done 142 8h00m 323d
INFO: task hung in crda_timeout_work (8) wireless 1 C done 581 5d01h 329d
INFO: task hung in wg_netns_pre_exit (5) wireguard 1 362 2d18h 330d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 675 14h05m 333d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 132 12d 337d PATCH [319d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 56 5d02h 339d
INFO: task hung in tun_chr_close (5) net 1 syz done 598 4d00h 341d
INFO: rcu detected stall in x64_sys_call mm 1 syz error 351 1d02h 347d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done 3643 1d15h 354d 💬 1 [8d08h]
possible deadlock in walk_component (4) kernfs 4 C 33 17d 368d 💬 1 [30d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 2309 6d22h 370d 💬 4 [31d]
possible deadlock in task_rq_lock cgroups 4 C done 3947 6d01h 371d 💬 3 [55d]
INFO: rcu detected stall in kcov_close mm 1 129 14m 375d
INFO: task hung in switchdev_deferred_process_work (3) net 1 syz inconclusive 501 5d09h 379d
INFO: task hung in read_part_sector (2) block 1 2181 1h01m 383d
WARNING in drm_wait_one_vblank (2) dri -1 C error 85 21d 386d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1512 1d12h 389d
INFO: task hung in linkwatch_event (4) net 1 C done 3280 11h38m 391d
general protection fault in n_tty_receive_buf_common (2) serial 2 17 41d 393d
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth -1 C error 344 5h57m 394d
INFO: task hung in nfsd_nl_rpc_status_get_dumpit nfs 1 846 10d 398d
INFO: task hung in cleanup_net (7) net 1 120 56d 406d
possible deadlock in assign_fw usb 4 C done 131 3h46m 411d
INFO: task hung in nfsd_umount nfs 1 2598 7h21m 411d 💬 3 [49d]
INFO: task hung in nfsd_nl_threads_get_doit nfs 1 852 1h29m 424d
INFO: task hung in nfsd_nl_version_get_doit nfs 1 962 4d10h 424d
INFO: task hung in nfsd_nl_listener_get_doit nfs 1 833 58m 433d 💬 7 [49d]
INFO: task hung in nfsd_nl_listener_set_doit nfs 1 C done 21817 1h07m 451d 💬 11 [49d]
INFO: rcu detected stall in sendmsg (4) net mm 1 C error 58 13d 455d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error 296 1d17h 458d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2134 18d 464d
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 166 8h06m 472d 💬 1 [472d]
BUG: soft lockup in do_sock_setsockopt tipc 1 C done 99 37d 518d 💬 1 [53d]
WARNING in io_ring_exit_work (2) io-uring -1 1949 4h18m 547d
KASAN: slab-use-after-free Read in handle_tx (2) net 19 C 471 2d06h 548d 💬 2 [216d]
possible deadlock in smc_release smc 4 C error 113 9d08h 567d 💬 2 [4d08h]
INFO: rcu detected stall in dput (8) fs 1 C done 451 1d10h 600d
INFO: task hung in blk_trace_ioctl (4) trace block 1 C done 52 12d 631d PATCH [628d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 143 3d03h 631d 💬 6 [626d]
INFO: rcu detected stall in sys_unshare (9) mm kernfs 1 C inconclusive done 53 9d21h 650d 💬 1 [164d]
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4090 41m 685d PATCH [678d]
kernel BUG in filemap_unaccount_folio mm -1 C done error 431 2d14h 716d 💬 4 [261d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 441 1d23h 719d
INFO: task hung in reg_process_self_managed_hints wireless 1 C done 835 2d01h 732d
INFO: rcu detected stall in sys_unlink (3) mm tomoyo 1 C error 196 10d 739d
possible deadlock in serial8250_handle_irq hams 4 155 1d20h 762d
INFO: rcu detected stall in newfstatat (3) usb 1 C done 389 16h15m 804d 💬 4 [533d]
unregister_netdevice: waiting for DEV to become free (8) net 2 C done 376855 now 804d PATCH [557d]
INFO: task hung in synchronize_rcu (4) fs net 1 C done error 901 21h55m 841d 💬 6 [385d]
INFO: task hung in del_device_store net 1 C error 1847 6d20h 901d
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 24d 991d 💬 5 [92d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7210 56m 1010d 💬 8 [29d]
possible deadlock in filemap_fault mm 4 C done 2909 9d18h 1022d 💬 4 [8d08h]
INFO: task can't die in vlan_ioctl_handler net 1 166 41d 1180d
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 204 2d01h 1251d 💬 1 [2d13h]
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 80 5d08h 1291d
INFO: task can't die in show_free_areas serial 1 C error 214 1d18h 1306d 💬 1 [29d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc -1 C unreliable 6067 31m 1556d PATCH [793d]
INFO: task can't die in corrupted (2) kernel 1 C error error 436 7h05m 1715d
WARNING in rcu_check_gp_start_stall net -1 C done error 2641 2h54m 2373d 💬 7 [8d08h]
INFO: rcu detected stall in do_idle x86 1 C done error 3273 7h54m 2505d 💬 39 [2054d]
moderation (9):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in skb_queue_tail (4) bluetooth 2 1 4d06h 6h35m
KASAN: slab-use-after-free Read in force_suspend_read (2) bluetooth 19 1 4d17h 17h35m
KASAN: slab-use-after-free Read in vidtv_psi_eit_event_destroy media 19 2 23d 19d PATCH [6h06m]
general protection fault in zcomp_stream_get block 2 2 9d20h 23d
general protection fault in fbcon_new_modelist (2) fbdev 2 1 45d 41d
KASAN: slab-out-of-bounds Write in try_module_get modules 23 4 5d02h 129d
lost connection to test machine (5) -1 C error 2453240 now 2107d
corrupted report (2) kernel -1 970281 now 2690d
no output from test machine (2) -1 C done 1902698 now 2813d