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-upstream-386 now 4h12m 44513 654490 305 423356 48f506ad0b68 .config 5h40m d7f584ee 1d08h all only
Applied filters: Manager=ci-qemu-upstream-386 (drop)
open (238):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in blk_mq_exit_sched block 11 23h52m 3d03h
WARNING: held lock freed in bt_accept_dequeue bluetooth 1 8d10h 3d21h
KASAN: slab-use-after-free Read in l2cap_connect_cfm bluetooth syz inconclusive 20 17m 4d11h
WARNING in hci_conn_timeout (2) bluetooth C error 59 4h54m 4d11h
WARNING in posixtimer_send_sigqueue (2) kernel C done 121 19m 4d12h PATCH [1d14h]
general protection fault in put_page (4) net C done 75 28m 4d12h PATCH [18h57m]
WARNING in ovl_create_real (2) overlayfs 2 5d22h 9d01h
KASAN: slab-use-after-free Read in uart_write_room serial 2 6d08h 12d
BUG: unable to handle kernel paging request in bitfill_aligned (4) fbdev 5 14d 14d
BUG: unable to handle kernel paging request in dst_dev_put (2) net syz 1466 1h50m 17d
WARNING in notifier_chain_register (2) kernel 45 14h55m 18d
KASAN: slab-use-after-free Read in uart_write serial 1 23d 19d
possible deadlock in elevator_disable block 25 3d11h 21d
WARNING: locking bug in __lock_task_sighand bpf trace C unreliable 45 28m 23d 💬 4 [1d11h]
KASAN: slab-use-after-free Read in folio_evictable (3) mm syz 11 2d07h 26d 💬 7 [6d23h]
possible deadlock in __nbd_set_size nbd 24 now 27d
general protection fault in bnep_session kernel 59 57m 28d
possible deadlock in __blk_mq_update_nr_hw_queues block 60 35m 28d
possible deadlock in blk_mq_submit_bio block syz 26 19h13m 28d 💬 4 [11d]
possible deadlock in blk_register_queue block 58 1h11m 28d
KASAN: slab-use-after-free Read in notifier_chain_register kernel C error 3481 now 29d PATCH [13d]
possible deadlock in __synchronize_srcu (2) nbd 9 3d03h 29d
general protection fault in device_move kernel syz 473 53m 31d
general protection fault in mas_store_prealloc mm C 11 17d 34d PATCH [31d]
possible deadlock in blk_mq_init_sched block 44 14h24m 38d
possible deadlock in loop_reconfigure_limits block syz done 1553 5m 39d 💬 3 [21d]
KASAN: slab-use-after-free Read in ld_usb_release usb 1 46d 40d 💬 4 [33d]
possible deadlock in __kernfs_remove (2) kernfs C 1255 25m 43d
possible deadlock in blk_mq_alloc_request usb block syz 536 2h03m 46d 💬 1 [46d]
WARNING: locking bug in get_page_from_freelist ext4 syz 207 6h27m 47d 💬 1 [2d10h]
possible deadlock in __submit_bio block C done 37313 now 48d 💬 3 [46d]
WARNING: locking bug in __set_page_owner mm syz error 2641 11m 48d 💬 2 [16d]
possible deadlock in blk_trace_setup block trace syz 1798 36m 48d
KASAN: slab-use-after-free Read in l2cap_unregister_user bluetooth syz 13562 5m 50d 💬 1 [4d19h]
possible deadlock in blk_trace_ioctl block trace syz 2745 21m 50d 💬 2 [46d]
WARNING: locking bug in kernfs_path_from_node kernfs C done 558 1h50m 50d PATCH [10d]
WARNING: locking bug in trie_delete_elem bpf C done 23132 9d05h 51d PATCH [35d]
kernel BUG in iov_iter_revert (2) netfs C done 31 3d14h 51d PATCH [8d13h]
KASAN: slab-use-after-free Read in move_to_new_folio (3) mm 36 1d04h 52d
possible deadlock in netfs_start_io_direct netfs 2 53d 55d
WARNING in __rate_control_send_low (3) wireless C done 2428 now 56d
KASAN: slab-use-after-free Read in bt_accept_unlink bluetooth 8 1d00h 61d
KASAN: slab-use-after-free Read in cmd_complete_rsp bluetooth 16 25d 61d
WARNING in v9fs_session_init v9fs 1 67d 63d
KASAN: slab-use-after-free Read in apparmor_sk_free_security apparmor 1 69d 65d
BUG: stack guard page was hit in compat_sys_open netfs 1 77d 68d 💬 2 [68d]
possible deadlock in touch_wq_lockdep_map (2) bluetooth 5 61d 71d
KASAN: slab-use-after-free Read in binder_release_work kernel C done 2151 10d 80d 💬 1 [80d]
WARNING in v9fs_mount v9fs 1 85d 81d
WARNING in legacy_get_tree v9fs 1 85d 81d
WARNING in p9pdu_vwritef v9fs C 36 1d01h 81d
KASAN: slab-use-after-free Read in l2cap_sock_ready_cb (2) bluetooth 12 23h24m 81d
possible deadlock in input_inject_event fs syz done 355 1h38m 85d
kernel BUG in page_table_check_clear (2) mm C 17 51d 86d 💬 1 [86d]
KASAN: slab-use-after-free Read in iov_iter_revert fuse C done 146 3h45m 92d
kernel BUG in __iov_iter_get_pages_alloc v9fs C 433 79d 92d
BUG: corrupted list in do_compact_page mm syz 21 3d12h 94d 💬 1 [79d]
BUG: corrupted list in p9_fd_cancelled (3) v9fs 9 29d 99d
possible deadlock in tty_buffer_flush (3) serial 10 11d 104d
possible deadlock in obj_cgroup_charge cgroups mm 4 99d 105d
kernel BUG in z3fold_page_migrate mm syz 147 15h48m 109d
BUG: corrupted list in mgmt_pending_remove bluetooth C error 22 2d18h 111d 💬 1 [23d]
WARNING in enable_work input usb pm C error 330 1h05m 122d
KASAN: vmalloc-out-of-bounds Write in imageblit (4) fbdev C 319 1d02h 122d
possible deadlock in console_lock_spinning_enable (5) cgroups C 67 12d 126d
KASAN: invalid-free in dev_free usb C 1249 46d 127d PATCH [45d]
possible deadlock in task_rq_lock cgroups C done 1850 1h07m 127d 💬 3 [60d]
possible deadlock in sockopt_lock_sock net C 2373 3h51m 128d
kernel panic: System is deadlocked on memory (2) mm 18 7d01h 131d
possible deadlock in __input_unregister_device input 214 1d06h 132d
WARNING in firmware_fallback_sysfs (2) kernel 18 1d23h 134d
WARNING in ath6kl_bmi_get_target_info (2) usb wireless C error 5032 now 142d PATCH [117d]
KASAN: global-out-of-bounds Read in bit_putcs (3) fbdev 7 27d 143d
WARNING in plfxlc_mac_release wireless C done 1914 2h00m 145d PATCH [144d]
KASAN: slab-use-after-free Read in hdm_disconnect usb C 10318 1h44m 145d PATCH [145d]
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth C error 57 55m 150d
KASAN: slab-use-after-free Read in mgmt_remove_adv_monitor_sync bluetooth syz 38 15h15m 150d PATCH [12h20m]
BUG: Bad page map (8) mm C done 9 24d 156d 💬 10 [82d]
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 5920 2h35m 157d 💬 1 [16d]
WARNING in drv_link_info_changed (2) wireless 9 15d 159d
general protection fault in khugepaged (3) mm 13 53d 161d
possible deadlock in do_ip_getsockopt (3) net 599 15h24m 164d
possible deadlock in do_ipv6_setsockopt (4) net 2967 5h03m 164d
possible deadlock in ip_mroute_setsockopt net C done 1469 2h13m 164d
WARNING in __cfg80211_bss_update (2) wireless C inconclusive 10 5d18h 166d
possible deadlock in sco_connect_cfm bluetooth 12 2d15h 166d
possible deadlock in ip_mc_drop_socket (2) net 36 16h04m 166d
possible deadlock in assign_fw usb C done 23 7d19h 167d
WARNING: suspicious RCU usage in dev_activate net C error 407 16h59m 171d PATCH [155d]
WARNING in rate_control_rate_init (3) wireless C done 4282 now 171d
WARNING in drm_mode_create_lease_ioctl dri C inconclusive 70 8d01h 178d
possible deadlock in smc_vlan_by_tcpsk net s390 C 2264 5h36m 178d PATCH [89d]
possible deadlock in do_ip_setsockopt (4) net C done 5842 10m 178d PATCH [90d]
possible deadlock in start_sync_thread lvs C error 2201 10m 180d 💬 2 [45d]
possible deadlock in smc_switch_to_fallback (2) net s390 C error 9692 11m 180d
WARNING in dev_deactivate_many net C 194 10d 180d
WARNING in __page_table_check_ptes_set (2) mm C done 113 4d22h 192d 💬 4 [82d]
possible deadlock in kvfree_call_rcu (2) net C unreliable 1097 15d 194d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 11 1d20h 201d
WARNING in usb_free_urb usb media C inconclusive 341 5h06m 203d 💬 1 [2d10h]
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm C error inconclusive 621 145d 209d
possible deadlock in __lock_task_sighand (3) bpf C done inconclusive 112 145d 209d
WARNING: refcount bug in ax25_release (3) hams C done 2337 1h26m 209d
WARNING in shmem_evict_inode (3) mm 21 14d 211d
possible deadlock in get_partial_node bpf 19 67d 213d PATCH [15d]
general protection fault in iter_file_splice_write fs C done 1985 3h20m 215d PATCH [47d]
WARNING in minstrel_ht_update_caps wireless C inconclusive 68 8d03h 216d
possible deadlock in mgmt_set_connectable_complete bluetooth syz 44 25d 217d
KASAN: slab-use-after-free Read in skb_queue_purge_reason (2) bluetooth 56 4d11h 218d
BUG: sleeping function called from invalid context in lock_sock_nested (3) bluetooth C inconclusive 90 22h13m 222d 💬 2 [4d19h]
BUG: Bad rss-counter state (5) bcachefs C done 917 1h41m 222d 💬 3 [5d19h]
possible deadlock in team_device_event (3) net C 143 2h41m 226d PATCH [140d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C inconclusive 6532 9m 226d
WARNING in kernfs_get (5) kernfs syz inconclusive 198 18h25m 227d 💬 3 [5d19h]
general protection fault in __pte_offset_map_lock mm C done 90 11d 230d
WARNING in bchfs_truncate bcachefs C done 123 1d23h 231d
WARNING in bch2_trans_srcu_unlock bcachefs C done 3365 7h33m 232d PATCH [137d]
possible deadlock in mgmt_remove_adv_monitor_complete bluetooth C unreliable 32 8d08h 233d
WARNING: suspicious RCU usage in get_callchain_entry perf C error 4255 2h37m 235d PATCH [156d]
KASAN: slab-use-after-free Read in dtSearch jfs C inconclusive 313 45m 237d
BUG: unable to handle kernel NULL pointer dereference in __lookup_slow (3) overlayfs C inconclusive 135 29d 237d PATCH [64d]
WARNING in hci_recv_frame bluetooth syz 30 18h27m 239d 💬 1 [31d]
possible deadlock in team_del_slave (3) net C error 236107 now 239d PATCH [167d]
WARNING in __kthread_bind_mask (2) kernel 33 73d 242d
possible deadlock in gup_fast_fallback mm C done 1161 4h56m 245d 💬 1 [16d]
possible deadlock in __stack_map_get bpf C error 50 4d04h 247d 💬 2 [67d]
possible deadlock in hfs_extend_file (3) hfs C unreliable 561 7h41m 247d PATCH [242d]
possible deadlock in queue_stack_map_push_elem bpf C error 59 5d07h 248d
possible deadlock in get_page_from_freelist bpf 18 30d 251d 💬 8 [38d]
WARNING in l2cap_chan_send bluetooth 38 31d 252d
INFO: trying to register non-static key in txEnd (2) jfs C done 1182 1h08m 252d
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth C error error 3383 130d 258d 💬 2 [163d]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm C error inconclusive 498 155d 262d 💬 2 [141d]
kernel BUG in jffs2_del_ino_cache jffs2 C error 730 11d 262d
possible deadlock in hsr_dev_xmit (2) net C done 563 4h42m 268d 💬 2 [230d]
possible deadlock in trie_update_elem bpf 137 47d 269d 💬 3 [38d]
WARNING in cm109_input_open/usb_submit_urb (3) input syz error 32 2h10m 269d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net syz done 3697 14m 274d PATCH [257d]
possible deadlock in trie_delete_elem bpf C done 21422 4d01h 276d PATCH [197d]
WARNING in l2cap_chan_del bluetooth 68 19h28m 279d
possible deadlock in __bpf_ringbuf_reserve bpf C error 1714 23h59m 284d 💬 6 [2d07h]
KASAN: slab-use-after-free Read in handle_tx (2) net 98 11h42m 304d 💬 1 [304d]
kernel BUG in txEnd (2) jfs C error 21 13h31m 312d 💬 1 [267d]
WARNING in wdm_rxwork/usb_submit_urb (2) usb C unreliable 90 6d08h 313d 💬 2 [239d]
KASAN: slab-use-after-free Read in drm_atomic_helper_wait_for_vblanks (2) dri C 4 10d 313d PATCH [310d]
KASAN: slab-use-after-free Read in jfs_syncpt jfs C inconclusive 628 3h36m 318d PATCH [305d]
WARNING: refcount bug in p9_req_put (3) v9fs C 24 1d13h 330d 💬 2 [114d]
WARNING in dbAdjTree jfs C inconclusive 8152 34m 338d 💬 3 [5d19h]
KASAN: slab-use-after-free Read in tty_write_room (2) serial syz error error 67 2d12h 340d 💬 2 [4d19h]
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive done 37 8d20h 363d 💬 1 [136d]
WARNING: proc registration bug in bcm_connect fs C inconclusive inconclusive 322 110d 375d PATCH [134d]
WARNING in format_decode (3) bpf trace C done 1352 2d10h 396d PATCH [32d]
WARNING in mark_buffer_dirty (6) nilfs C error 10327 2h26m 431d PATCH [121d]
UBSAN: array-index-out-of-bounds in usbhid_parse usb C error 47 1d19h 432d PATCH [200d]
possible deadlock in task_fork_fair bpf trace C done 9106 27d 440d 💬 1 [98d]
general protection fault in lock_sock_nested bluetooth C done done 603 3h29m 467d
kernel BUG in filemap_unaccount_folio mm C done done 83 1h40m 472d 💬 4 [17d]
WARNING in __brelse (3) exfat C done done 843 6h27m 514d PATCH [493d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 51d 528d PATCH [170d]
WARNING: refcount bug in sco_sock_timeout (2) bluetooth 10 62d 542d 💬 1 [376d]
WARNING in inet_sock_destruct (4) net C done 6072 3h47m 547d 💬 4 [16d]
WARNING in btrfs_run_delayed_refs (2) btrfs C done 27 23d 548d
WARNING in vkms_get_vblank_timestamp (2) dri C done 334 3d01h 558d 💬 5 [5d19h]
unregister_netdevice: waiting for DEV to become free (8) net C done 34185 now 561d PATCH [313d]
KASAN: slab-use-after-free Write in sco_conn_del bluetooth C done 87 55d 571d 💬 2 [67d]
KASAN: user-memory-access Write in __destroy_inode jfs C error 2575 5h49m 597d
WARNING in btrfs_put_block_group btrfs C unreliable 96 3d08h 607d
possible deadlock in evdev_pass_values (2) input 950 10h55m 610d
WARNING in btrfs_commit_transaction (2) btrfs C done 336 1d16h 626d 💬 2 [2d10h]
WARNING in __folio_mark_dirty (2) gfs2 C error 615327 now 662d 💬 4 [16d]
possible deadlock in rfcomm_dlc_exists bluetooth C error done 13649 67d 701d PATCH [228d]
kernel BUG in hfsplus_bnode_put hfs C error 102 6h02m 703d
possible deadlock in br_multicast_rcv (3) bridge C done error 53 239d 705d
KASAN: use-after-free Read in release_metapage jfs C error done 1115 10h25m 719d
possible deadlock in hfs_find_init (2) hfs C error 2165 25m 726d
general protection fault in txEnd jfs C error 834 15m 729d 💬 1 [632d]
possible deadlock in hfsplus_find_init hfs C error error 510 10h13m 730d
possible deadlock in page_cache_ra_unbounded mm reiserfs C error 121 2d12h 731d
kernel BUG in ext4_do_writepages ext4 C error 1596 14h38m 735d 💬 8 [2d10h]
KASAN: stack-out-of-bounds Read in xfs_buf_lock xfs C error unreliable 861 1d11h 740d 💬 6 [20h32m]
possible deadlock in ntfs_fallocate ntfs3 C error 371 1d19h 743d
WARNING in hfsplus_free_extents hfs C error 334 2d09h 747d
WARNING in do_mkdirat fs C error error 255 56m 749d 💬 22 [313d]
WARNING in hfsplus_bnode_create hfs C error 588 6h16m 751d
WARNING in path_openat fs C error done 137 18d 751d 💬 1 [313d]
WARNING in v9fs_fid_get_acl v9fs C error 3914 18m 751d PATCH [111d]
kernel BUG in set_state_bits btrfs C done done 97 168d 751d 💬 4 [136d]
possible deadlock in ntfs_fiemap ntfs3 C error inconclusive 3448 3h40m 752d PATCH [611d]
WARNING in btrfs_remove_chunk btrfs C error inconclusive 250 2d12h 752d 💬 3 [2d10h]
possible deadlock in hfsplus_block_allocate hfs C done 251 18h51m 753d
possible deadlock in hfsplus_block_free hfs C inconclusive error 259 1d17h 753d
KASAN: slab-out-of-bounds Read in hfsplus_uni2asc hfs C error 2390 13h15m 754d PATCH [751d]
KASAN: slab-out-of-bounds Read in hfsplus_bnode_read hfs C error 53 7d21h 756d
kernel BUG in __hfsplus_setxattr hfs C error 11598 33m 756d
kernel BUG in hfs_write_inode hfs C error 40725 now 757d PATCH [16d]
possible deadlock in hfsplus_get_block hfs C error 11811 1h27m 757d
kernel BUG in close_ctree btrfs C error 6471 4d13h 759d 💬 5 [2d10h]
WARNING in btrfs_chunk_alloc btrfs C inconclusive done 328 2d14h 760d 💬 5 [2d10h]
WARNING in call_timer_fn bluetooth C unreliable 5223 1h44m 766d 💬 8 [4d19h]
possible deadlock in filemap_fault mm C done 2194 1h19m 779d 💬 4 [16d]
WARNING in btrfs_space_info_update_bytes_may_use btrfs C done 3596 15h27m 783d 💬 7 [2d10h]
kernel BUG in dnotify_free_mark ntfs3 C error 12834 now 785d 💬 3 [5d19h]
WARNING in ip_rt_bug (2) net C done error 364 4d08h 801d 💬 3 [177d]
KASAN: use-after-free Read in dbJoin jfs C error 910 1d14h 803d
kernel BUG in txUnlock jfs C error 14699 9m 812d
possible deadlock in ntfs_read_folio ntfs3 C inconclusive done 5549 20d 812d
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 87 14h25m 812d
KASAN: use-after-free Read in jfs_lazycommit jfs C error 441 8h04m 812d PATCH [52d]
general protection fault in write_special_inodes jfs C inconclusive 2230 1d16h 813d
general protection fault in lmLogSync (2) jfs C error 4994 1h07m 814d
kernel BUG in jfs_evict_inode jfs C inconclusive 26977 19m 817d
kernel BUG in dbFindLeaf jfs C inconclusive 2688 8m 817d
kernel BUG in gfs2_glock_nq (2) gfs2 C error 1336 2d22h 820d 💬 1 [16d]
KASAN: out-of-bounds Write in end_buffer_read_sync ntfs3 C done 3952 1h52m 972d 💬 2 [5d19h]
WARNING in ext4_dirty_folio mm C inconclusive done 25799 12d 1001d 💬 2 [16d]
WARNING in inc_nlink (3) fs C error error 3318 18m 1010d 💬 1 [156d]
WARNING in ext4_write_inode (2) ext4 C 130 65d 1044d 💬 5 [65d]
WARNING in blk_register_tracepoints trace block C inconclusive done 28 15d 1047d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 56 11d 1104d PATCH [436d]
WARNING in ieee80211_free_ack_frame (2) wireless C error done 128 5d01h 1132d PATCH [220d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel C error 354130 now 1134d PATCH [549d]
possible deadlock in input_event (2) fs C inconclusive 5118 20m 1137d 💬 3 [156d]
WARNING in kernfs_remove_by_name_ns (3) kernfs C error 307 13h40m 1139d 💬 3 [5d19h]
WARNING in pvr2_send_request_ex/usb_submit_urb pvrusb2 usb C 16 10d 1202d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 4208 52m 1312d PATCH [549d]
possible deadlock in vmci_qp_broker_detach kernel C unreliable error 59 1d12h 1367d 💬 2 [1270d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input C unreliable 808 6m 1453d PATCH [1189d]
WARNING in ieee80211_start_next_roc wireless C inconclusive 1185 1d22h 1474d
WARNING in udf_truncate_extents udf C done error 7021 13m 1531d 💬 1 [2d10h]
WARNING in __ieee80211_beacon_get wireless C done 58559 now 1538d 💬 6 [5d19h]
WARNING in __cfg80211_ibss_joined (2) wireless C error 6092 1d06h 1549d
general protection fault in skb_release_data (2) net bluetooth C done error 697 5d01h 1564d
BUG: workqueue lockup (5) kernel C done 9914 now 1803d
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1014 1d10h 1845d 💬 5 [173d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media C error inconclusive 106 9d15h 1949d PATCH [229d]
WARNING in rcu_check_gp_start_stall net C done error 2298 4h30m 2129d 💬 7 [47d]
WARNING in hfs_bnode_create hfs C done error 1811 8h53m 2454d
general protection fault in hfs_find_init hfs C done 878 1d03h 2457d PATCH [1592d]
moderation (8):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel NULL pointer dereference in fuse_copy_one fuse 4 21d 20d
WARNING: refcount bug in ession can 1 41d 37d
BUG: stack guard page was hit in compat_sys_sendfile mm 1 84d 82d
general protection fault in validate_mm mm 1 88d 84d
WARNING in do_mknodat (3) fs 129 6d01h 295d
lost connection to test machine (5) C error 1717071 now 1863d
corrupted report (2) mm net 786546 now 2446d
no output from test machine (2) C done 1719555 now 2569d