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 6h46m 3707 86897 822 1136783 322a81d35ecd .config 9h06m 2d88ab01 13h20m all only
Applied filters: Manager=ci2-upstream-usb (drop)
open (99) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: suspicious RCU usage in usb_tx_block mm 4 2 4d18h 3d01h
WARNING: refcount bug in rsi_91x_deinit wireless 13 12 1d05h 8d01h
BUG: sleeping function called from invalid context in usb_tx_block usb 5 C 309 1h58m 15d 💬 1 [14d]
WARNING in __put_task_struct (6) mm -1 1 20d 16d
WARNING in smsusb_stop_streaming media -1 1 20d 16d
INFO: task hung in usb_bulk_msg (2) usb 1 C 8 2d07h 31d PATCH [21d]
KASAN: slab-use-after-free Read in em28xx_unregister_media_device media 19 6 19d 48d
WARNING: ODEBUG bug in rtl_usb_disconnect usb -1 syz 3 66d 66d
BUG: soft lockup in dummy_timer usb 1 344 21d 90d
WARNING in __alloc_workqueue wireless -1 C 2111 51d 90d 💬 1 [42d]
WARNING in sched_mm_cid_fork fs mm -1 C error error 332 36d 98d PATCH [77d]
INFO: task hung in rpm_resume (2) usb pm 1 C 17 24d 149d PATCH [23h35m]
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) input usb 19 C error 453 12d 149d PATCH [113d]
WARNING in dev_shutdown (7) usb net -1 syz error error 23 7d01h 173d
INFO: rcu detected stall in sys_munmap (2) mm 1 C error error 41 57d 201d 💬 7 [82d]
INFO: rcu detected stall in hub_event (2) usb 1 C error 444 17h07m 202d
KASAN: slab-out-of-bounds Read in usbtmc_interrupt usb 17 C 5 2d20h 207d 💬 6 [206d]
INFO: task hung in lbs_remove_card libertas 1 C 3829 11m 209d 💬 1 [11d]
INFO: task hung in console_callback (6) input usb 1 C error error 14 16d 239d
INFO: rcu detected stall in wb_workfn (4) ext4 1 C error 57 6d01h 243d 💬 1 [103d]
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 414 15h29m 263d 💬 1 [225d]
KASAN: slab-use-after-free Read in report_descriptor_read input usb 19 64 2d01h 291d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error error 54 56d 301d
KASAN: slab-use-after-free Write in as102_release (2) media 22 137 11h51m 313d PATCH [60d]
INFO: task hung in usbnet_disconnect (3) net usb 1 84 14d 333d
INFO: rcu detected stall in clone (7) mm 1 90 6d11h 349d
WARNING in usb_stor_msg_common/usb_submit_urb usb usb-storage -1 syz error 31 9d23h 437d
INFO: rcu detected stall in sys_umount (3) mm 1 C done error 52 7d03h 458d 💬 2 [204d]
INFO: rcu detected stall in sys_symlinkat (5) tomoyo mm 1 syz error 87 2d02h 462d
general protection fault in dummy_timer (2) usb 2 syz 73 4d10h 472d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 38 13d 487d
INFO: rcu detected stall in brk (2) mm 1 syz 2 433d 496d 💬 8 [495d]
WARNING: ODEBUG bug in ieee80211_led_exit (2) wireless -1 C 37 33d 504d
INFO: rcu detected stall in sys_readlink (5) kernfs mm 1 syz done error 45 2d04h 509d
WARNING: ODEBUG bug in __folio_put (2) usb mm -1 syz 28 224d 512d
INFO: rcu detected stall in do_syscall_64 input usb 1 syz 23 171d 515d
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 103 14h43m 516d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 79 17d 524d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 867 13h37m 534d
KASAN: use-after-free Read in em28xx_close_extension (2) usb media 19 C error 11 23h29m 538d 💬 3 [41d]
INFO: rcu detected stall in sys_execve (6) mm 1 C done 77 1d05h 540d
INFO: rcu detected stall in x64_sys_call mm 1 C error 507 12h33m 548d
WARNING in enable_work usb pm -1 C error 1403 11d 567d
INFO: task hung in ath9k_hif_usb_firmware_cb (3) wireless 1 syz error 276 10h12m 575d 💬 3 [429d]
INFO: rcu detected stall in kcov_close mm 1 181 15d 576d
KASAN: slab-use-after-free Read in em28xx_release_resources media 19 C error error 453 5d14h 586d PATCH [59d]
INFO: task hung in addrconf_dad_work (5) net 1 C done 1646 2d01h 590d 💬 2 [21d]
WARNING in smsusb_init_device/usb_submit_urb usb media -1 C error error 423 54d 591d PATCH [568d]
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error error 104 30d 625d
WARNING in dev_deactivate_many net -1 C 240 7d15h 625d
INFO: rcu detected stall in mce_timer_fn (2) edac 1 C unreliable error 6 59d 642d
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error error 135 20h45m 645d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error error 18 60d 646d
WARNING in usb_free_urb usb media -1 C inconclusive 5180 24m 647d PATCH [275d]
INFO: rcu detected stall in addrconf_rs_timer (6) virt mm netfilter 1 syz error error 675 2d03h 648d
INFO: task hung in kernfs_add_one kernfs 1 C error done 82 11d 652d
INFO: rcu detected stall in schedule (7) usb 1 C done error 64 3d08h 653d
INFO: rcu detected stall in sendmsg (4) mm 1 C error error 63 6d01h 656d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error error 346 5d08h 659d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 1 C error 2172 4d16h 665d
INFO: rcu detected stall in validate_mm (3) mm 1 C error error 38 76d 668d 💬 5 [610d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done error 195 16h42m 673d 💬 1 [673d]
INFO: rcu detected stall in sys_close (7) fs 1 C error 18 65d 691d
INFO: rcu detected stall in kauditd_thread (4) audit 1 C error error 36 40d 714d 💬 6 [710d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 43 94d 750d
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 106 11d 758d 💬 2 [684d]
INFO: rcu detected stall in dput (8) fs 1 C done error 635 53d 801d
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 57 1d01h 828d 💬 5 [353d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 204 1d20h 832d 💬 6 [827d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 34 2d14h 850d
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4886 15h47m 886d PATCH [879d]
INFO: task hung in __input_unregister_device (5) usb input 1 C done error 21 14h18m 905d 💬 1 [22d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 546 18h17m 920d
INFO: rcu detected stall in console_callback usb input serial 1 C error error 18 52d 935d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 105 50d 937d
INFO: rcu detected stall in sys_unlink (3) mm 1 C error 358 10h25m 941d
INFO: rcu detected stall in newfstatat (3) usb 1 C done 534 12h26m 1005d 💬 4 [734d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 51d 1013d
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 2562 10m 1042d 💬 8 [5d12h]
WARNING in usb_tx_block/usb_submit_urb usb libertas -1 C 1865 21d 1120d 💬 3 [10d]
INFO: task hung in hub_event (3) usb 1 840 6d17h 1152d 💬 12 [670d]
WARNING in print_bfs_bug (2) kernel -1 C done 324 2d23h 1168d 💬 2 [735d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive error 807 54d 1192d 💬 5 [135d]
WARNING in call_timer_fn bluetooth -1 C unreliable 8320 4h11m 1211d 💬 8 [10d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 22 164 11d 1257d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media 19 C done 1417 8d17h 1442d 💬 3 [10d]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 313 3d03h 1452d 💬 1 [13d]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 578 16h46m 1584d 💬 3 [13d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 611d 1608d
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C error 35 16h54m 1647d
possible deadlock in zd_chip_disable_rxtx usb wireless 4 C 44 13d 1917d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 683d 1937d 💬 1 [1883d]
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 799 2d18h 2014d 💬 7 [19d]
BUG: soft lockup in smp_call_function kernel 1 C done 1742 2d05h 2068d 💬 1 [1083d]
BUG: workqueue lockup (5) kernel 1 C done 15106 1h05m 2248d
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 205d 2394d PATCH [674d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 7542 10h29m 2518d PATCH [1d07h]
WARNING in rcu_check_gp_start_stall net -1 C done error 2909 6d17h 2574d 💬 9 [21d]
INFO: rcu detected stall in do_idle virt 1 C done error 3784 5d15h 2706d 💬 39 [147d]
moderation (5) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: ODEBUG bug in rtl8187_disconnect kernel -1 1 15d 11d
KASAN: use-after-free Read in em28xx_v4l2_open (2) media 19 3 25d 113d
lost connection to test machine (5) -1 C error 2995988 now 2308d
corrupted report (2) net -1 1081346 now 2891d
no output from test machine (2) -1 C done 2177811 now 3014d