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
ci2-upstream-usb 3d05h broken 322a81d35ecd .config 4d12h ee8d34d6 2d06h all only
Applied filters: Manager=ci2-upstream-usb (drop)
open (98) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: suspicious RCU usage in usb_tx_block mm 4 2 8d21h 7d04h
WARNING: refcount bug in rsi_91x_deinit wireless 13 12 5d09h 12d
BUG: sleeping function called from invalid context in usb_tx_block usb 5 C 317 3d05h 19d PATCH [2d06h]
WARNING in __put_task_struct (6) mm -1 1 24d 20d
WARNING in smsusb_stop_streaming media -1 1 24d 20d
KASAN: slab-use-after-free Read in em28xx_unregister_media_device media 19 6 23d 52d
WARNING: ODEBUG bug in rtl_usb_disconnect usb -1 syz 3 70d 70d
BUG: soft lockup in dummy_timer usb 1 344 26d 94d
WARNING in __alloc_workqueue wireless -1 C 2111 55d 94d 💬 1 [46d]
WARNING in sched_mm_cid_fork fs mm -1 C error error 332 40d 102d PATCH [81d]
INFO: task hung in rpm_resume (2) usb pm 1 C 17 28d 153d PATCH [2d13h]
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) input usb 19 C error 453 2d22h 153d PATCH [117d]
WARNING in dev_shutdown (7) usb net -1 syz error error 23 11d 177d
INFO: rcu detected stall in sys_munmap (2) mm 1 C error error 41 61d 205d 💬 7 [86d]
INFO: rcu detected stall in hub_event (2) usb 1 C error 447 1d12h 207d
KASAN: slab-out-of-bounds Read in usbtmc_interrupt usb 17 C 5 6d23h 212d 💬 6 [210d]
INFO: task hung in lbs_remove_card libertas 1 C 4018 3d05h 213d 💬 1 [15d]
INFO: task hung in console_callback (6) input usb 1 C error error 14 20d 243d
INFO: rcu detected stall in wb_workfn (4) ext4 1 C error 57 10d 247d 💬 1 [107d]
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 418 6h44m 267d 💬 1 [229d]
KASAN: slab-use-after-free Read in report_descriptor_read input usb 19 64 6d04h 295d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error error 54 61d 305d
KASAN: slab-use-after-free Write in as102_release (2) media 22 137 4d15h 317d PATCH [64d]
INFO: task hung in usbnet_disconnect (3) net usb 1 84 18d 337d
INFO: rcu detected stall in clone (7) mm 1 90 10d 354d
WARNING in usb_stor_msg_common/usb_submit_urb usb usb-storage -1 syz error 31 46m 441d
INFO: rcu detected stall in sys_umount (3) mm 1 C done error 52 11d 462d 💬 2 [209d]
INFO: rcu detected stall in sys_symlinkat (5) tomoyo mm 1 syz error 88 3d06h 467d
general protection fault in dummy_timer (2) usb 2 syz 73 8d13h 476d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 38 17d 491d
INFO: rcu detected stall in brk (2) mm 1 syz 2 438d 500d 💬 8 [499d]
WARNING: ODEBUG bug in ieee80211_led_exit (2) wireless -1 C 37 37d 508d
INFO: rcu detected stall in sys_readlink (5) kernfs mm 1 syz done error 45 6d07h 513d
WARNING: ODEBUG bug in __folio_put (2) usb mm -1 syz 28 228d 516d
INFO: rcu detected stall in do_syscall_64 input usb 1 syz 23 175d 519d
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 103 4d18h 520d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 79 21d 528d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 868 3d17h 538d
KASAN: use-after-free Read in em28xx_close_extension (2) usb media 19 C error 11 5d03h 542d 💬 3 [45d]
INFO: rcu detected stall in sys_execve (6) mm 1 C done 77 5d09h 544d
INFO: rcu detected stall in x64_sys_call mm 1 C error 510 22h58m 552d
WARNING in enable_work usb pm -1 C error 1409 7h23m 571d
INFO: task hung in ath9k_hif_usb_firmware_cb (3) wireless 1 syz error 278 2d13h 579d 💬 3 [433d]
INFO: rcu detected stall in kcov_close mm 1 183 2d04h 580d
KASAN: slab-use-after-free Read in em28xx_release_resources media 19 C error error 453 9d18h 590d PATCH [63d]
INFO: task hung in addrconf_dad_work (5) net 1 C done 1647 12h57m 594d 💬 2 [25d]
WARNING in smsusb_init_device/usb_submit_urb usb media -1 C error error 423 58d 595d PATCH [573d]
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error error 104 34d 629d
WARNING in dev_deactivate_many net -1 C 240 11d 629d
INFO: rcu detected stall in mce_timer_fn (2) edac 1 C unreliable error 6 63d 646d
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error error 135 5d00h 649d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error error 18 64d 650d
WARNING in usb_free_urb usb media -1 C inconclusive 5188 21h39m 652d PATCH [279d]
INFO: rcu detected stall in addrconf_rs_timer (6) virt mm netfilter 1 syz error error 678 10h06m 652d
INFO: task hung in kernfs_add_one kernfs 1 C error done 82 15d 656d
INFO: rcu detected stall in schedule (7) usb 1 C done error 64 7d11h 657d
INFO: rcu detected stall in sendmsg (4) mm 1 C error error 63 10d 660d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error error 346 9d12h 663d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 1 C error 2173 3d12h 669d
INFO: rcu detected stall in validate_mm (3) mm 1 C error error 38 80d 672d 💬 5 [614d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done error 195 4d20h 677d 💬 1 [677d]
INFO: rcu detected stall in sys_close (7) fs 1 C error 18 69d 696d
INFO: rcu detected stall in kauditd_thread (4) audit 1 C error error 36 45d 718d 💬 6 [714d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 43 98d 754d
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 107 3d16h 762d 💬 2 [688d]
INFO: rcu detected stall in dput (8) fs 1 C done error 635 57d 805d
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 57 5d04h 832d 💬 5 [357d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 205 1d06h 836d 💬 6 [832d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 34 6d18h 854d
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4894 5h42m 890d PATCH [883d]
INFO: task hung in __input_unregister_device (5) usb input 1 C done error 21 4d17h 909d 💬 1 [26d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 549 2d03h 924d
INFO: rcu detected stall in console_callback usb input serial 1 C error error 18 56d 939d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 105 54d 941d
INFO: rcu detected stall in sys_unlink (3) mm 1 C error 359 3d01h 945d
INFO: rcu detected stall in newfstatat (3) usb 1 C done 541 19h20m 1009d 💬 4 [738d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 55d 1017d
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 2642 5m 1047d 💬 8 [9d15h]
WARNING in usb_tx_block/usb_submit_urb usb libertas -1 C 1865 25d 1124d 💬 3 [14d]
INFO: task hung in hub_event (3) usb 1 841 8h03m 1156d 💬 12 [674d]
WARNING in print_bfs_bug (2) kernel -1 C done 324 7d02h 1172d 💬 2 [740d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive error 807 58d 1196d 💬 5 [139d]
WARNING in call_timer_fn bluetooth -1 C unreliable 8346 5h49m 1215d 💬 8 [14d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 22 164 15d 1261d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media 19 C done 1417 12d 1446d 💬 3 [14d]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 314 1d13h 1456d 💬 1 [17d]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 579 1d19h 1588d 💬 3 [17d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 615d 1612d
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C error 35 4d20h 1651d
possible deadlock in zd_chip_disable_rxtx usb wireless 4 C 44 17d 1921d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 687d 1941d 💬 1 [1887d]
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 801 1d17h 2018d 💬 7 [23d]
BUG: soft lockup in smp_call_function kernel 1 C done 1743 1h57m 2072d 💬 1 [1087d]
BUG: workqueue lockup (5) kernel 1 C done 15121 1h17m 2252d
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 210d 2398d PATCH [678d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 7561 14h11m 2522d PATCH [5d10h]
WARNING in rcu_check_gp_start_stall net -1 C done error 2910 1d00h 2578d 💬 9 [25d]
INFO: rcu detected stall in do_idle virt 1 C done error 3785 15h32m 2710d 💬 39 [151d]
moderation (5) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: ODEBUG bug in rtl8187_disconnect kernel -1 1 19d 15d
KASAN: use-after-free Read in em28xx_v4l2_open (2) media 19 3 29d 117d
lost connection to test machine (5) -1 C error 2999715 6m 2312d
corrupted report (2) net -1 1083439 now 2895d
no output from test machine (2) -1 C done 2184107 now 3018d