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 5h03m 45927 679093 329 1004637 70eda68668d1 .config 15h09m 9cd3beaa 5h25m all only
Applied filters: Manager=ci-qemu-upstream-386 (drop)
open (205) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in drm_prime_destroy_file_private (3) dri -1 C error 171 8m 2d16h PATCH [2d08h]
unregister_netdevice: waiting for DEV to become free (9) net 2 syz 162 now 4d16h PATCH [23h00m]
possible deadlock in sch_direct_xmit (6) net 4 20 14h35m 4d17h
kernel BUG in __get_vm_area_node bridge -1 2 9d07h 5d17h 💬 3 [2d23h]
BUG: sleeping function called from invalid context in vma_alloc_folio_noprof (2) mm 5 1 16d 12d 💬 3 [10d]
WARNING in __page_cache_release mm -1 1 19d 15d
BUG: sleeping function called from invalid context in shmem_undo_range mm 5 1 22d 21d 💬 2 [21d]
general protection fault in kernel_sock_shutdown (4) rdma 19 C 67 6h22m 21d PATCH [22h12m]
WARNING: refcount bug in sk_common_release (2) net 13 7 16h32m 21d
kernel BUG in sock_release fs -1 2 2d11h 23d
WARNING: refcount bug in sctp_association_hold sctp 13 1 25d 23d
possible deadlock in rhashtable_free_and_destroy mm 4 8 2d21h 23d PATCH [16d]
KASAN: use-after-free Read in qdisc_pkt_len_segs_init bridge 19 30 7h26m 31d PATCH [21d]
BUG: unable to handle kernel paging request in kernfs_rename_ns kernfs 8 7 10d 35d
KASAN: slab-use-after-free Read in hiddev_disconnect (4) actionable input usb 19 2 7d00h 44d
possible deadlock in copy_process cgroups 4 12 2d15h 50d
WARNING in as102_dvb_dmx_start_feed usb media -1 C error 1155 5d12h 50d 💬 1 [13d]
possible deadlock in kernfs_iop_setattr kernfs 4 9 1d17h 50d
possible deadlock in tcp_close (3) net 4 80 3h09m 51d PATCH [49d]
possible deadlock in inet_shutdown (3) net 4 C error 127 19h17m 51d 💬 1 [50d]
possible deadlock in p9_client_destroy v9fs 4 29 2d09h 51d
KASAN: slab-use-after-free Read in v4l2_open usb media prio:high 19 C error 705 10m 57d PATCH [56d]
WARNING in igorplugusb_probe/usb_submit_urb usb media -1 C error 2014 21m 57d PATCH [10d]
possible deadlock in inet_stream_connect (4) net 4 105 10h26m 58d
possible deadlock in kernfs_link_sibling (2) kernfs 4 3814 29m 58d 💬 1 [15d]
possible deadlock in __ipv6_dev_mc_inc net 4 295 3h43m 60d PATCH [53d]
KASAN: slab-use-after-free Read in dma_buf_fd actionable dri media 19 18 1d20h 65d
possible deadlock in lock_mm_and_find_vma (4) mm 4 1472 23m 77d 💬 2 [23d]
possible deadlock in __kernfs_remove (3) kernfs 4 11 1d19h 78d
KASAN: slab-use-after-free Read in dvb_frontend_release (3) media 19 C error 67 20h15m 90d PATCH [28d]
BUG: Bad rss-counter state (6) mm -1 101 1d07h 96d
KASAN: slab-out-of-bounds Write in try_module_get (2) modules 22 191 7h54m 97d PATCH [90d]
KASAN: slab-use-after-free Read in event_handler usb 19 7 57m 115d
WARNING in unlink_anon_vmas (2) mm -1 C error 30 53d 117d PATCH [117d]
WARNING in drm_wait_one_vblank (3) dri -1 C error error 3128 61d 123d
WARNING in nf_hook_entry_head (2) netfilter -1 syz error 54 64d 127d
WARNING in drm_crtc_wait_one_vblank dri -1 C error 8696 now 141d
WARNING in dma_buf_vmap media dri -1 C 20 4d01h 160d PATCH [144d]
WARNING in usb_start_wait_urb usb -1 C error 79 152d 165d PATCH [144d]
WARNING in ieee80211_mgd_probe_ap_send (3) wireless prio:low -1 C 23 15d 174d
WARNING in __page_table_check_ptes_set (3) mm prio:low -1 6 54d 182d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 102d 190d PATCH [184d]
possible deadlock in kernfs_unlink_sibling (2) kernfs 4 2333 2d04h 190d
KASAN: vmalloc-out-of-bounds Write in imageblit (6) fbdev 21 C 4136 6h11m 193d PATCH [170d]
INFO: trying to register non-static key in l2cap_unregister_user bluetooth -1 13 62d 210d
possible deadlock in __synchronize_srcu (3) block 4 581 27m 211d
possible deadlock in comedi_do_insn comedi 4 148 31d 221d PATCH [199d]
WARNING in path_noexec (2) fs mm -1 C error 25621 32m 226d PATCH [216d]
BUG: corrupted list in flow_block_cb_setup_simple net 19 C error 33 11d 245d PATCH [86d]
general protection fault in su3000_i2c_transfer usb media 2 C done 248 6d22h 266d PATCH [77d]
WARNING in ieee80211_tx_skb_tid wireless -1 C error 382 25d 270d
WARNING in do_mknodat (3) gfs2 -1 C 240 96d 273d PATCH [239d]
WARNING in ieee80211_free_keys (2) wireless -1 7 32d 279d
possible deadlock in kernfs_remove kernfs prio:high 4 C error done 976 20m 283d 💬 3 [15d]
KASAN: slab-use-after-free Read in hci_uart_write_work bluetooth 19 syz error error 78 89d 304d 💬 3 [297d]
KASAN: vmalloc-out-of-bounds Write in tpg_fill_plane_buffer (4) media 21 172 16h54m 305d PATCH [1d21h]
WARNING: refcount bug in ax25_setsockopt hams prio:high 13 C error error 32 21d 307d 💬 1 [15d]
possible deadlock in nbd_queue_rq nbd 4 C done error 304 10h36m 312d 💬 7 [23d]
WARNING in lowpan_xmit (2) wpan -1 C error 814 3h01m 324d
WARNING in release_mtd_partition (2) mtd -1 C 219 2d03h 324d
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C error 4031 1h04m 334d
KASAN: slab-use-after-free Read in kernfs_root kernfs 19 32 5h33m 346d
possible deadlock in elevator_change block 4 C error 12720 9m 349d
WARNING in ieee80211_tx_h_rate_ctrl wireless -1 C error error 722 4d15h 351d
KASAN: vmalloc-out-of-bounds Write in fillrect fbdev 21 254 4d10h 352d PATCH [110d]
possible deadlock in __del_gendisk block 4 C done error 43987 128d 353d PATCH [280d]
WARNING in dtv5100_i2c_msg/usb_submit_urb usb -1 C error 562 20h48m 358d PATCH [171d]
WARNING in mac80211_hwsim_sta_rc_update wireless -1 C error 176 1d10h 364d
WARNING in nsim_fib_event_nb net -1 C done error 904 70d 378d PATCH [226d]
WARNING in gl861_ctrl_msg/usb_submit_urb usb -1 C error 248 11h06m 385d PATCH [340d]
kernel panic: KASAN: panic_on_warn set ... block fs 2 11 97d 391d 💬 2 [296d]
possible deadlock in kernfs_iop_getattr kernfs 4 C done 6382 4h58m 409d 💬 2 [15d]
possible deadlock in l2cap_conn_del bluetooth 4 syz error error 569 50d 409d
WARNING: ODEBUG bug in delete_node (3) afs -1 C done 58 6d01h 411d 💬 2 [10d]
WARNING in dib0700_i2c_xfer/usb_submit_urb usb -1 C error 688 3h22m 416d PATCH [340d]
KASAN: wild-memory-access Read in l2cap_connect_cfm bluetooth 19 C error 313 1d05h 423d 💬 1 [13d]
possible deadlock in autofs_notify_daemon (2) autofs 4 183 30d 462d
BUG: corrupted list in remove_wait_queue (2) fs 19 C done done 61 85d 477d PATCH [403d]
WARNING in ieee80211_request_ibss_scan wireless -1 512 11d 492d
WARNING in __kvm_gpc_refresh (3) kvm -1 C error 102 2d14h 498d PATCH [66d]
KASAN: slab-use-after-free Read in dvb_device_open media 22 C error 7848 6m 510d PATCH [481d]
WARNING: held lock freed in bt_accept_dequeue bluetooth 4 31 34d 513d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 15159 36m 513d
WARNING in __alloc_frozen_pages_noprof dri -1 C done 6101 331d 520d PATCH [519d]
BUG: Bad page state in skb_pp_cow_data net -1 C done 148 3d05h 522d PATCH [190d]
WARNING in cfg802154_switch_netns (3) wpan -1 C error error 21 2d00h 527d
WARNING: refcount bug in device_move kernel 13 177 1d23h 533d
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 75 108d 535d 💬 7 [179d]
possible deadlock in blk_mq_update_nr_hw_queues block prio:low 4 C done error 44250 132d 536d
general protection fault in dummy_timer (2) usb 2 syz 80 8d05h 537d
general protection fault in bnep_session kernel 7 syz 1340 2d03h 537d
WARNING: locking bug in kvm_xen_set_evtchn_fast kvm kvm-x86 4 C done 693 7h56m 539d PATCH [12d]
general protection fault in device_move kernel 8 syz error 7327 1h34m 540d
possible deadlock in pipe_lock (6) overlayfs 4 57 41d 553d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 178 20d 555d
WARNING in kcov_remote_start (6) kernel -1 22154 now 556d PATCH [5h28m]
possible deadlock in __submit_bio block 4 C done 60723 2d18h 557d 💬 3 [11d]
WARNING in __rate_control_send_low (3) wireless -1 C done 10734 5h51m 565d
KASAN: slab-use-after-free Read in bt_accept_unlink bluetooth 19 syz 145 7h43m 571d 💬 1 [181d]
KASAN: slab-use-after-free Read in l2cap_sock_new_connection_cb bluetooth 19 syz error 174 1d08h 571d 💬 3 [13d]
possible deadlock in kernfs_fop_write_iter (2) kernfs 4 139 67d 578d
KASAN: slab-use-after-free Read in l2cap_sock_ready_cb (2) bluetooth 19 syz error 82 2d21h 591d 💬 3 [111d]
possible deadlock in input_inject_event usb fs 4 C done 3484 24m 594d PATCH [209d]
possible deadlock in tty_buffer_flush (3) serial 4 C done 132 14h26m 613d
WARNING in ieee80211_rx_list (3) wireless -1 C error done 47 30d 613d
kernel BUG in z3fold_page_migrate mm -1 syz 354 413d 618d
WARNING in enable_work usb pm -1 C error 1811 6d10h 632d 💬 2 [24d]
possible deadlock in walk_component (4) kernfs 4 C 79 166d 634d 💬 1 [202d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 3963 1d23h 635d 💬 4 [12d]
kernel panic: System is deadlocked on memory (2) mm prio:high 2 151 23h05m 641d
WARNING in firmware_fallback_sysfs (2) kernel -1 231 15h28m 643d
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth prio:high -1 C error 549 9h53m 659d PATCH [48d]
WARNING in __cfg80211_bss_update (2) wireless -1 C inconclusive 19 5d00h 675d
possible deadlock in dpm_for_each_dev pm 4 C error error 9 133d 676d
possible deadlock in assign_fw usb 4 C done error 183 1d11h 676d
WARNING in rate_control_rate_init (3) wireless -1 C done 29397 1h17m 681d
WARNING in drm_mode_create_lease_ioctl mm -1 C inconclusive error 83 5d03h 687d PATCH [468d]
WARNING in dev_deactivate_many net -1 C 242 21d 689d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 31 1d17h 710d 💬 1 [370d]
WARNING in usb_free_urb usb media -1 C inconclusive 7156 47m 712d PATCH [15d]
possible deadlock in __lock_task_sighand (3) bpf 4 C done inconclusive 112 655d 718d
WARNING in shmem_evict_inode (3) mm -1 84 14d 720d
WARNING in rxe_pool_cleanup rdma -1 C 931 2h37m 732d 💬 8 [17d]
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 630 9h16m 737d 💬 3 [15d]
WARNING: suspicious RCU usage in get_callchain_entry perf 4 C error 11408 1h30m 745d PATCH [100d]
KASAN: slab-use-after-free Read in dtSearch jfs 19 C inconclusive 2308 29d 746d
possible deadlock in kernfs_seq_start kernfs 4 C done error 324 5d06h 748d 💬 8 [109d]
WARNING in hci_recv_frame bluetooth -1 C error 242 13h01m 749d 💬 1 [13d]
possible deadlock in hfs_extend_file (3) hfs 4 C unreliable 5524 3h53m 756d PATCH [752d]
WARNING in l2cap_chan_send bluetooth -1 57 31d 761d
INFO: trying to register non-static key in txEnd (2) jfs -1 C done error 4079 139d 762d
KMSAN: uninit-value in __schedule (5) net 22 C 595 70d 765d 💬 1 [93d]
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 639d 767d 💬 2 [673d]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm 4 C error inconclusive 498 664d 771d 💬 2 [650d]
kernel BUG in jffs2_del_ino_cache jffs2 -1 C error 730 11d 771d PATCH [14d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1335 6d09h 777d 💬 2 [23d]
WARNING in cm109_input_open/usb_submit_urb (3) usb input -1 C error 171 8h35m 778d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings rdma 19 syz done 33250 23m 783d PATCH [766d]
WARNING in l2cap_chan_del bluetooth -1 360 1d19h 788d
WARNING in io_ring_exit_work (2) io-uring -1 6762 2d01h 813d 💬 1 [121d]
kernel BUG in txEnd (2) jfs -1 C error 304 1h18m 821d 💬 1 [777d]
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 115 5d04h 822d 💬 2 [749d]
KASAN: slab-use-after-free Read in drm_atomic_helper_wait_for_vblanks (2) dri 19 C 45 106d 823d PATCH [819d]
KASAN: slab-use-after-free Read in jfs_syncpt jfs 19 C inconclusive 1250 3d18h 828d PATCH [10d]
possible deadlock in smc_release smc 4 C error 439 6h39m 832d 💬 2 [192d]
WARNING in dbAdjTree jfs -1 C inconclusive 53879 2h20m 848d 💬 3 [15d]
KASAN: slab-use-after-free Read in tty_write_room (2) serial 19 syz error error 271 92d 849d 💬 2 [106d]
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 620d 884d PATCH [643d]
general protection fault in lock_sock_nested bluetooth 19 C done done 4501 1d05h 977d
kernel BUG in filemap_unaccount_folio mm -1 C done error 492 62d 981d 💬 4 [211d]
possible deadlock in lookup_slow (3) btrfs prio:low 4 C 475 11d 1030d
UBSAN: shift-out-of-bounds in befs_check_sb fs -1 C error done 79 19d 1037d PATCH [679d]
WARNING in btrfs_run_delayed_refs (2) btrfs -1 C done error 176 9h09m 1057d
WARNING in vkms_get_vblank_timestamp (2) dri -1 C done error 528 162d 1067d 💬 5 [169d]
WARNING in btrfs_put_block_group btrfs -1 C unreliable error 195 60d 1117d
possible deadlock in evdev_pass_values (2) input 4 1971 11h54m 1120d
WARNING in btrfs_commit_transaction (2) btrfs -1 C done error 1226 11d 1135d 💬 2 [73d]
possible deadlock in br_multicast_rcv (3) bridge 4 C done error 61 11d 1214d PATCH [14d]
KASAN: use-after-free Read in release_metapage jfs 19 C error done 2803 17m 1229d
possible deadlock in hfs_find_init (2) hfs 4 C error 7865 10h39m 1235d
general protection fault in txEnd jfs 22 C error 6502 31m 1238d PATCH [45d]
possible deadlock in hfsplus_find_init hfs 4 C error error 1052 18d 1240d
kernel BUG in ext4_do_writepages ext4 -1 C error 3121 1d02h 1244d 💬 9 [6d00h]
possible deadlock in ntfs_fallocate ntfs3 4 C error error 522 88d 1253d
WARNING in do_mkdirat fs -1 C error error 747 94d 1258d 💬 22 [822d]
WARNING in path_openat fs -1 C error done 201 4d22h 1260d 💬 1 [822d]
WARNING in btrfs_remove_chunk btrfs -1 C error inconclusive 457 1d13h 1262d 💬 4 [12d]
possible deadlock in hfsplus_block_allocate hfs 4 C done error 430 31d 1262d
possible deadlock in hfsplus_block_free hfs 4 C inconclusive error 392 1d22h 1263d
KASAN: slab-out-of-bounds Read in hfsplus_bnode_read hfs 21 C error error 521 290d 1266d PATCH [7d14h]
kernel BUG in hfs_write_inode hfs -1 C error 201420 21m 1267d PATCH [1d05h]
possible deadlock in hfsplus_get_block hfs 4 C error 15601 6d05h 1267d
kernel BUG in close_ctree btrfs -1 C error error 6587 1d16h 1269d 💬 6 [43d]
WARNING in btrfs_chunk_alloc btrfs -1 C inconclusive done 793 3d09h 1270d 💬 5 [12d]
WARNING in call_timer_fn bluetooth -1 C unreliable 9011 1h07m 1275d 💬 8 [13d]
possible deadlock in filemap_fault exfat 4 C done 3046 3h23m 1288d 💬 4 [30d]
WARNING in btrfs_space_info_update_bytes_may_use btrfs -1 C done 5643 2d00h 1292d 💬 7 [12d]
KASAN: use-after-free Read in dbJoin jfs 19 C error inconclusive 1034 28d 1313d
kernel BUG in txUnlock jfs -1 C error 46363 31m 1321d PATCH [141d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 22 179 1d09h 1321d
general protection fault in write_special_inodes jfs 19 C inconclusive error 2498 35d 1322d
kernel BUG in jfs_evict_inode jfs -1 C inconclusive 100209 17m 1326d PATCH [163d]
kernel BUG in dbFindLeaf jfs -1 C inconclusive 7043 56m 1327d
kernel BUG in gfs2_glock_nq (2) gfs2 -1 C error 1455 1d19h 1330d 💬 1 [23d]
WARNING in ext4_dirty_folio mm -1 C inconclusive done 25878 1d17h 1510d 💬 2 [23d]
WARNING in inc_nlink (3) fs -1 C error error 7009 13d 1519d 💬 1 [6d00h]
general protection fault in l2cap_chan_timeout (3) bluetooth 19 C inconclusive inconclusive 89 5d19h 1554d
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 107 3d20h 1557d
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 200 1d20h 1642d PATCH [730d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error error 1014516 now 1643d PATCH [1058d]
possible deadlock in input_event (2) fs 4 C inconclusive 7300 3h12m 1646d 💬 3 [6d00h]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 602 5d01h 1649d 💬 3 [15d]
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C error 35 1d11h 1711d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc -1 C unreliable 8536 now 1821d PATCH [1058d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 278 2h50m 1876d 💬 2 [1779d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input -1 C unreliable 3632 6h25m 1962d PATCH [1698d]
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1227 3d23h 1983d
WARNING in udf_truncate_extents udf -1 C done error 18748 2h49m 2040d 💬 1 [12d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6957 4d21h 2059d
general protection fault in skb_release_data (2) bluetooth net 22 C done error 703 409d 2074d
BUG: workqueue lockup (5) kernel prio:low 1 C done 15543 19m 2312d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1154 48d 2355d 💬 5 [683d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 270d 2458d PATCH [738d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2924 4d21h 2638d 💬 9 [23d]
WARNING in hfs_bnode_create hfs prio:high -1 C done error 10550 3h53m 2963d PATCH [22d]
moderation (5) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in wakeup_preempt_fair kernel 2 3 8d11h 5d05h
INFO: task kernel -1 1 10d 6d18h
lost connection to test machine (5) -1 C error 3063164 now 2372d
corrupted report (2) hfs kasan mm -1 1110335 now 2956d
no output from test machine (2) -1 C done 2267228 now 3079d