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🐞 Open [1338]
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🐞 Fixed [7130]
🐞 Invalid [18877]
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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
ci2-upstream-usb now 5h25m 3936 96127 147 392314 511e746700ee .config 12h39m 197909be 8h34m all only
Applied filters: Manager=ci2-upstream-usb (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (99) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task jbd2/sda1-NUM:NUM blocked in I/O wait for more than NUM seconds. prio:low ext4 -1 C 12 8d11h 34d PATCH [31d]
BUG: sleeping function called from invalid context in __tlb_batch_free_encoded_pages prio:high mm arch 5 3 34d 34d 💬 2 [2d14h]
KASAN: slab-use-after-free Read in hidraw_report_event prio:high input usb 19 C error 4 37d 38d PATCH [15d]
KASAN: stack-out-of-bounds Write in carl9170_handle_command_response prio:high usb wireless 21 C 38 2d12h 41d PATCH [33d]
BUG: sleeping function called from invalid context in __zap_vma_range mm prio:high 5 4 21d 44d 💬 2 [43d]
general protection fault in em28xx_resolution_set (2) prio:high media 2 1 64d 57d
WARNING: refcount bug in dev_deactivate_many net prio:low 13 C 155 23h09m 64d
KASAN: slab-use-after-free Read in v4l2_open prio:high usb media 19 C error 1091 8m 76d PATCH [76d]
WARNING in igorplugusb_probe/usb_submit_urb usb media prio:low -1 C error 2351 4h19m 76d PATCH [30d]
WARNING: suspicious RCU usage in usb_tx_block prio:high mm 4 4 53d 87d
WARNING: refcount bug in rsi_91x_deinit wireless prio:high 13 33 25d 92d
WARNING in __put_task_struct (6) mm prio:high -1 5 53d 100d
WARNING in smsusb_stop_streaming media prio:high -1 12 45d 100d PATCH [2d09h]
KMSAN: uninit-value in pick_task_fair prio:high kernel 7 2 70d 124d
KASAN: slab-use-after-free Read in em28xx_unregister_media_device prio:high media 19 C 27 1h53m 132d PATCH [15d]
WARNING: ODEBUG bug in rtl_usb_disconnect prio:high usb -1 syz 4 61d 150d
WARNING in sched_mm_cid_fork fs mm prio:low -1 C error error 332 120d 183d PATCH [161d]
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) usb input prio:high 19 C error 669 7h19m 234d PATCH [197d]
WARNING in dev_shutdown (7) prio:high usb net -1 syz error error 24 35d 257d
INFO: rcu detected stall in sys_munmap (2) mm prio:low 1 C error error 43 37d 286d 💬 7 [166d]
INFO: rcu detected stall in hub_event (2) usb prio:low 1 C error 519 6h52m 287d
INFO: task hung in console_callback (6) prio:high input usb 1 C error error 18 25d 323d
INFO: rcu detected stall in wb_workfn (4) prio:normal ext4 1 C error error 64 6d10h 327d 💬 1 [187d]
INFO: rcu detected stall in exit_to_user_mode_loop mm prio:low 1 C error 530 53m 347d 💬 1 [310d]
KASAN: slab-use-after-free Read in report_descriptor_read prio:high input usb 19 111 24m 375d
INFO: rcu detected stall in vms_gather_munmap_vmas mm prio:normal 1 syz error error 56 5d06h 385d
INFO: rcu detected stall in clone (7) prio:high mm 1 104 19h27m 434d
WARNING in usb_stor_msg_common/usb_submit_urb usb usb-storage prio:high -1 syz error 31 7d14h 521d
INFO: task hung in inet_rtm_newaddr net prio:normal 1 C done 135 3h03m 524d
INFO: rcu detected stall in sys_umount (3) mm prio:low 1 C done error 55 42d 542d 💬 2 [289d]
INFO: rcu detected stall in sys_symlinkat (5) tomoyo fs prio:normal 1 syz error error 95 1d08h 547d
general protection fault in dummy_timer (2) usb prio:high 2 syz 82 16h04m 557d
INFO: rcu detected stall in schedule_timeout (7) kernel prio:low 1 C error error 43 7d03h 571d
INFO: rcu detected stall in brk (2) mm prio:high 1 syz 3 50d 580d 💬 8 [579d]
WARNING: ODEBUG bug in ieee80211_led_exit (2) wireless prio:high -1 C 39 7d13h 588d
INFO: rcu detected stall in sys_readlink (5) kernfs btrfs mm prio:normal 1 syz done error 49 26d 593d
WARNING: ODEBUG bug in __folio_put (2) usb mm prio:high -1 syz 28 308d 596d
INFO: rcu detected stall in do_syscall_64 input usb prio:high 1 syz 23 255d 599d
INFO: rcu detected stall in sys_mprotect (8) mm prio:normal 1 syz done error 114 3d22h 600d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 87 17h49m 608d
INFO: task hung in reg_check_chans_work (7) prio:normal wireless 1 C error 957 7h03m 618d
KASAN: use-after-free Read in em28xx_close_extension (2) usb media prio:high 19 C error 16 19d 622d 💬 3 [63d]
INFO: rcu detected stall in sys_execve (6) mm prio:normal 1 C done error 82 19h50m 624d
INFO: rcu detected stall in x64_sys_call mm prio:low 1 C error 558 7h48m 632d
WARNING in enable_work usb pm prio:high -1 C error 1812 2d21h 651d 💬 2 [1d09h]
INFO: task hung in ath9k_hif_usb_firmware_cb (3) wireless prio:high 1 syz error 317 13h46m 660d 💬 3 [1d09h]
INFO: rcu detected stall in kcov_close prio:normal mm 1 208 2d18h 660d
KASAN: slab-use-after-free Read in em28xx_release_resources prio:high media 19 C error error 460 1d08h 670d PATCH [75d]
INFO: task hung in addrconf_dad_work (5) net prio:normal 1 C done 1718 2d22h 674d 💬 2 [42d]
WARNING in smsusb_init_device/usb_submit_urb usb media -1 C error error 423 138d 675d PATCH [653d]
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error error 119 17h48m 709d
WARNING in dev_deactivate_many net prio:low -1 C 244 6d13h 709d
INFO: rcu detected stall in mce_timer_fn (2) edac 1 C unreliable error 6 143d 726d
INFO: task hung in kernfs_dop_revalidate (4) kernfs prio:high 1 C error error 141 11h05m 729d
INFO: rcu detected stall in process_one_work (9) kernel prio:high 1 C error error 19 38d 730d
WARNING in usb_free_urb usb media prio:high -1 C inconclusive 7192 1d09h 732d PATCH [34d]
INFO: rcu detected stall in addrconf_rs_timer (6) virt mm netfilter prio:normal 1 syz error error 702 9d13h 732d
INFO: task hung in kernfs_add_one kernfs 1 C error done 91 11h06m 737d
INFO: rcu detected stall in schedule (7) usb 1 C done error 68 12d 737d
INFO: rcu detected stall in sendmsg (4) mm prio:high 1 C error error 64 33d 740d
INFO: rcu detected stall in sys_sendto (7) prio:low mm 1 C error error 374 1h31m 743d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error error 2190 2d06h 750d
INFO: rcu detected stall in validate_mm (3) mm 1 C error error 39 12d 752d 💬 5 [694d]
INFO: rcu detected stall in sock_write_iter (3) net prio:low 1 C done error 210 12h04m 757d 💬 1 [757d]
INFO: rcu detected stall in sys_close (7) prio:high fs 1 C error 19 23d 776d
INFO: rcu detected stall in kauditd_thread (4) audit 1 C error error 38 4d19h 798d 💬 6 [794d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 43 178d 834d
WARNING in wdm_rxwork/usb_submit_urb (2) usb prio:low -1 C unreliable 118 1d19h 842d 💬 2 [768d]
INFO: rcu detected stall in dput (8) fs prio:low 1 C done error 635 137d 885d
INFO: rcu detected stall in ip_list_rcv (6) prio:low net 1 C done done 58 53d 912d 💬 5 [437d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 240 2d05h 916d 💬 6 [912d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 40 9d05h 934d
INFO: rcu detected stall in worker_thread (9) netfilter prio:low 1 C done 5193 1h54m 970d PATCH [963d]
INFO: task hung in __input_unregister_device (5) prio:high usb input 1 C done error 22 25d 989d 💬 1 [12d]
INFO: rcu detected stall in sys_openat (3) mm prio:low 1 C error 594 1d09h 1004d
INFO: rcu detected stall in console_callback input usb serial 1 C error error 18 136d 1019d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel prio:normal 1 C error done 105 134d 1021d
INFO: rcu detected stall in sys_unlink (3) mm 1 C error 381 5d17h 1025d
INFO: rcu detected stall in newfstatat (3) usb 1 C done 602 2d01h 1089d 💬 4 [818d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 135d 1097d
INFO: task hung in synchronize_rcu (4) net fs prio:high 1 C done error 3678 1h23m 1127d 💬 8 [25d]
INFO: task hung in hub_event (3) prio:high usb 1 868 7h37m 1236d 💬 12 [1d09h]
WARNING in print_bfs_bug (2) kernel prio:low -1 C done 342 8d19h 1252d 💬 2 [820d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive error 807 138d 1276d 💬 5 [220d]
WARNING in call_timer_fn bluetooth prio:high -1 C unreliable 9310 1h29m 1295d 💬 8 [1d09h]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 22 188 1d12h 1341d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media prio:high 19 C done 1442 11d 1526d 💬 3 [1d09h]
INFO: rcu detected stall in gc_worker (3) netfilter prio:low 1 C done done 345 1d09h 1536d 💬 1 [35d]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 606 2d02h 1668d 💬 3 [4d01h]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 695d 1692d
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 prio:high -1 C error 35 21d 1731d
possible deadlock in zd_chip_disable_rxtx usb wireless 4 C 44 18d 2001d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 767d 2021d 💬 1 [1967d]
INFO: rcu detected stall in corrupted (4) prio:low tipc 1 C done inconclusive 818 3d23h 2098d PATCH [28d]
BUG: soft lockup in smp_call_function kernel prio:low 1 C done 1842 8h46m 2152d 💬 1 [1167d]
BUG: workqueue lockup (5) prio:low kernel 1 C done 16090 9m 2332d
WARNING in smsusb_start_streaming/usb_submit_urb usb media prio:high -1 C error inconclusive 173 290d 2478d PATCH [758d]
WARNING in rcu_check_gp_start_stall net prio:low -1 C done error 2929 21h49m 2658d 💬 9 [11d]
INFO: rcu detected stall in do_idle prio:normal virt 1 C done error 3883 13h09m 2790d 💬 39 [10d]
moderation (3) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
lost connection to test machine (5) -1 C error 3087639 now 2392d
corrupted report (2) jfs hfs sound prio:low -1 1117803 now 2975d
no output from test machine (2) prio:high -1 C done 2296719 now 3098d