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 now 10h15m 3432 83228 1075 1279544 bb375c251ab4 .config 6d04h 4180d919 10h42m all only
Applied filters: Manager=ci2-upstream-usb (drop)
open (98) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: refcount bug in rsi_91x_deinit wireless 13 5 42m 41m
BUG: sleeping function called from invalid context in usb_tx_block usb 5 C 168 5h50m 7d04h 💬 1 [6d17h]
WARNING in __put_task_struct (6) mm -1 1 12d 8d04h
WARNING in smsusb_stop_streaming media -1 1 12d 8d14h
INFO: task hung in usb_bulk_msg (2) usb 1 C 8 8d10h 23d PATCH [13d]
KASAN: slab-use-after-free Read in em28xx_unregister_media_device media 19 6 11d 40d
WARNING: ODEBUG bug in rtl_usb_disconnect usb -1 syz 3 58d 58d
BUG: soft lockup in dummy_timer usb 1 344 13d 82d
WARNING in __alloc_workqueue wireless -1 C 2111 43d 82d 💬 1 [34d]
WARNING in sched_mm_cid_fork fs mm -1 C error 332 28d 90d PATCH [69d]
INFO: task hung in rpm_resume (2) usb pm 1 C 17 16d 141d
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) input usb 19 C error 453 4d19h 141d PATCH [105d]
WARNING in dev_shutdown (7) usb net -1 syz error error 22 43d 165d
INFO: rcu detected stall in sys_munmap (2) mm 1 C error error 41 49d 193d 💬 7 [74d]
INFO: rcu detected stall in hub_event (2) usb 1 C error 438 46m 194d
KASAN: slab-out-of-bounds Read in usbtmc_interrupt usb 17 C 5 8d20h 199d 💬 6 [198d]
INFO: task hung in lbs_remove_card libertas 1 C 2257 now 201d 💬 1 [3d18h]
INFO: task hung in console_callback (6) input usb 1 C error error 14 8d14h 231d
INFO: rcu detected stall in wb_workfn (4) ext4 1 C error 56 3d13h 235d 💬 1 [95d]
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 407 3h04m 255d 💬 1 [217d]
KASAN: slab-use-after-free Read in report_descriptor_read input usb 19 62 11h56m 283d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error error 54 48d 293d
KASAN: slab-use-after-free Write in as102_release (2) media 22 123 6h54m 305d PATCH [52d]
INFO: task hung in usbnet_disconnect (3) net usb 1 84 6d00h 325d
INFO: rcu detected stall in clone (7) mm 1 88 2d15h 341d
WARNING in usb_stor_msg_common/usb_submit_urb usb usb-storage -1 syz error 31 1d23h 429d
INFO: rcu detected stall in sys_umount (3) mm 1 C done error 51 3d00h 450d 💬 2 [196d]
INFO: rcu detected stall in sys_symlinkat (5) tomoyo mm 1 syz error 85 26d 454d
general protection fault in dummy_timer (2) usb 2 syz 71 4d16h 464d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 38 5d18h 479d
INFO: rcu detected stall in brk (2) mm 1 syz 2 425d 488d 💬 8 [487d]
WARNING: ODEBUG bug in ieee80211_led_exit (2) wireless -1 C 37 25d 496d
INFO: rcu detected stall in sys_readlink (5) kernfs mm 1 syz done error 44 36d 501d
WARNING: ODEBUG bug in __folio_put (2) usb mm -1 syz 28 216d 504d
INFO: rcu detected stall in do_syscall_64 input usb 1 syz 23 163d 507d
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 101 5d08h 508d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 79 9d07h 516d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 864 12d 526d
KASAN: use-after-free Read in em28xx_close_extension (2) usb media 19 C error 11 20d 530d 💬 3 [33d]
INFO: rcu detected stall in sys_execve (6) mm 1 C done 76 17d 532d
INFO: rcu detected stall in x64_sys_call mm 1 C error 505 16h21m 540d
WARNING in enable_work usb pm -1 C error 1403 3d02h 559d
INFO: task hung in ath9k_hif_usb_firmware_cb (3) wireless 1 syz error 274 2d07h 567d 💬 3 [421d]
INFO: rcu detected stall in kcov_close mm 1 181 7d06h 568d
KASAN: slab-use-after-free Read in em28xx_release_resources media 19 C error error 451 6d07h 578d PATCH [51d]
INFO: task hung in addrconf_dad_work (5) net 1 C done 1643 15h11m 582d 💬 2 [13d]
WARNING in smsusb_init_device/usb_submit_urb usb media -1 C error error 423 46d 583d PATCH [560d]
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 104 22d 617d
WARNING in dev_deactivate_many net -1 C 239 35d 617d
INFO: rcu detected stall in mce_timer_fn (2) edac 1 C unreliable error 6 51d 634d
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error error 133 13d 637d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error error 18 52d 638d
WARNING in usb_free_urb usb media -1 C inconclusive 5155 2h27m 639d PATCH [267d]
INFO: rcu detected stall in addrconf_rs_timer (6) virt mm netfilter 1 syz error error 672 2d07h 640d
INFO: task hung in kernfs_add_one kernfs 1 C error done 82 3d11h 644d
INFO: rcu detected stall in schedule (7) usb 1 C done error 63 2d09h 645d
INFO: rcu detected stall in sendmsg (4) mm 1 C error error 62 37d 648d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error error 343 18h36m 651d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 1 C error 2170 16h01m 657d
INFO: rcu detected stall in validate_mm (3) mm 1 C error error 38 68d 660d 💬 5 [602d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done error 193 4d15h 665d 💬 1 [665d]
INFO: rcu detected stall in sys_close (7) fs 1 C error 18 57d 683d
INFO: rcu detected stall in kauditd_thread (4) audit 1 C error error 36 32d 706d 💬 6 [702d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 43 86d 742d
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 106 3d10h 750d 💬 2 [676d]
INFO: rcu detected stall in dput (8) fs 1 C done error 635 45d 793d
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 56 29d 820d 💬 5 [345d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 202 1d20h 824d 💬 6 [819d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 33 2d09h 842d
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4875 1h15m 878d PATCH [871d]
INFO: task hung in __input_unregister_device (5) usb input 1 C done error 20 7h40m 897d 💬 1 [14d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 539 11h39m 912d
INFO: rcu detected stall in console_callback usb input serial 1 C error error 18 44d 927d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 105 42d 929d
INFO: rcu detected stall in sys_unlink (3) mm 1 C error 355 4h25m 932d
INFO: rcu detected stall in newfstatat (3) usb 1 C done 526 15h17m 997d 💬 4 [726d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 43d 1005d
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 2553 18h28m 1034d 💬 8 [13d]
WARNING in usb_tx_block/usb_submit_urb usb libertas -1 C 1865 13d 1112d 💬 3 [2d17h]
INFO: task hung in hub_event (3) usb 1 839 2d15h 1144d 💬 12 [662d]
WARNING in print_bfs_bug (2) kernel -1 C done 323 1d01h 1160d 💬 2 [727d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive error 807 46d 1184d 💬 5 [127d]
WARNING in call_timer_fn bluetooth -1 C unreliable 8283 5h16m 1203d 💬 8 [2d17h]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 22 164 3d08h 1249d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media 19 C done 1417 16h40m 1434d 💬 3 [2d17h]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 312 2d17h 1444d 💬 1 [5d10h]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 573 30m 1576d 💬 3 [5d10h]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 603d 1600d
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 34 13d 1639d
possible deadlock in zd_chip_disable_rxtx usb wireless 4 C 44 5d01h 1909d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 675d 1929d 💬 1 [1875d]
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 798 1d16h 2006d 💬 7 [11d]
BUG: soft lockup in smp_call_function kernel 1 C done 1739 4d15h 2060d 💬 1 [1075d]
BUG: workqueue lockup (5) kernel 1 C done 15087 8h16m 2240d
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 197d 2386d PATCH [666d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 7483 1h27m 2510d 💬 4 [2d17h]
WARNING in rcu_check_gp_start_stall net -1 C done error 2907 6d05h 2566d 💬 9 [13d]
INFO: rcu detected stall in do_idle virt 1 C done error 3781 17h25m 2698d 💬 39 [139d]
moderation (5) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: ODEBUG bug in rtl8187_disconnect kernel -1 1 7d11h 3d11h
KASAN: use-after-free Read in em28xx_v4l2_open (2) media 19 3 17d 105d
lost connection to test machine (5) -1 C error 2988124 now 2300d
corrupted report (2) net -1 1076883 now 2883d
no output from test machine (2) -1 C done 2166898 now 3006d