syzbot

 sign-in | mailing list | source | docs
🐞 Open [1662]
≡ Subsystems
🐞 Fixed [5970]
🐞 Invalid [14624]
⬇ Missing Backports [123]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:usb (drop)
open (93):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in qt2_read_bulk_callback usb C 5 5d18h 1d22h PATCH [9h34m]
INFO: task hung in do_syscall_64 (3) usb syz error 3 22d 21d
WARNING in sched_show_task serial input usb C 1 27d 23d
KASAN: slab-out-of-bounds Read in mcp2221_raw_event input usb syz 33 14h43m 37d
general protection fault in dummy_timer (2) usb 6 14d 49d
KASAN: slab-use-after-free Read in v4l2_release media usb C error 1 27d 54d
UBSAN: shift-out-of-bounds in s32ton usb input 14 16h08m 62d PATCH [60d]
KASAN: slab-use-after-free Read in ld_usb_release usb 1 68d 62d 💬 4 [55d]
KCSAN: data-race in mon_reader_del / usb_hcd_submit_urb (4) usb 3 37d 66d
WARNING: bad unlock balance in elevator_init_mq usb block syz done 1 70d 66d
WARNING: bad unlock balance in sd_revalidate_disk scsi usb syz done 2 71d 67d 💬 1 [19d]
possible deadlock in blk_mq_alloc_request usb block syz done 767 5h53m 67d 💬 1 [19d]
WARNING: bad unlock balance in blk_mq_update_tag_set_shared usb block syz done 11 69d 67d 💬 1 [19d]
INFO: rcu detected stall in brk (2) input mm usb syz 2 10d 73d 💬 8 [72d]
INFO: rcu detected stall in __virt_addr_valid usb fs input syz 1 78d 74d
BUG: workqueue leaked atomic, lock or RCU: kworker/NUM:NUM[NUM] usb media 4 4d12h 83d
WARNING: ODEBUG bug in __folio_put (2) usb mm syz 19 2d05h 89d
INFO: rcu detected stall in sys_rt_sigprocmask (2) input usb syz 8 74d 90d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 94d 90d 💬 6 [88d]
KASAN: slab-use-after-free Read in usbnet_deferred_kevent net usb 2 53d 90d
WARNING in thrustmaster_probe/usb_submit_urb usb C 22 20h23m 92d PATCH [3d13h]
INFO: rcu detected stall in do_syscall_64 input usb syz 21 6d22h 92d
WARNING: ODEBUG bug in corrupted (3) usb syz 1 79d 93d PATCH [92d]
INFO: rcu detected stall in statfs (3) kernfs input usb syz 1 101d 97d
INFO: rcu detected stall in __fsnotify_parent usb input fs C 7 73d 101d
INFO: rcu detected stall in sys_utimensat (3) usb C 9 82d 102d 💬 1 [102d]
INFO: task hung in usblp_disconnect usb syz 4 96d 102d
INFO: rcu detected stall in sys_pselect6 (2) input usb C 54 57d 103d
INFO: rcu detected stall in kernfs_fop_read_iter (4) usb syz 12 73d 105d
INFO: task hung in adu_release usb syz inconclusive 6 85d 123d
INFO: task hung in usb_deregister_dev (2) usb C 36 64d 125d
INFO: rcu detected stall in x64_sys_call usb input syz 190 8d02h 125d
WARNING in rtl8150_open/usb_submit_urb usb C 4 50d 131d 💬 1 [128d]
WARNING in enable_work input usb pm C error 449 2h29m 144d
KASAN: invalid-free in dev_free usb C 1250 2d11h 149d PATCH [67d]
WARNING: ODEBUG bug in get_taint usb C 26 49d 150d
WARNING in r8712_usb_write_mem/usb_submit_urb (2) usb staging C 6 81d 162d 💬 3 [162d]
WARNING in ath6kl_bmi_get_target_info (2) usb wireless C error 5614 55m 164d PATCH [138d]
WARNING in plfxlc_mac_release usb wireless C done 2216 2h01m 167d PATCH [166d]
KASAN: slab-use-after-free Read in hdm_disconnect usb C 10936 1h19m 167d PATCH [166d]
WARNING in smsusb_init_device/usb_submit_urb usb media C 162 3d00h 168d PATCH [145d]
WARNING: ODEBUG bug in netdev_release usb syz 2 175d 174d
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25 C error 13 29d 176d 💬 1 [176d]
possible deadlock in dpm_for_each_dev pm usb C error 2 38d 189d
possible deadlock in assign_fw usb C done 26 7d13h 189d
WARNING in usb_free_urb usb media C inconclusive 433 1h42m 224d 💬 1 [24d]
INFO: rcu detected stall in addrconf_rs_timer (6) netfilter usb syz error 395 12d 225d
INFO: task hung in kernfs_add_one usb kernfs C error 58 2d03h 229d
INFO: rcu detected stall in schedule (7) usb C done 47 14d 230d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1888 7h47m 242d
WARNING in bcm5974_start_traffic/usb_submit_urb (2) usb input C unreliable 10 6d11h 272d 💬 1 [38d]
KASAN: slab-use-after-free Write in usb_anchor_suspend_wakeups (2) usb C error 9 5d08h 286d 💬 1 [285d]
WARNING in cm109_input_open/usb_submit_urb (3) usb input syz error 41 1d19h 291d
WARNING: ODEBUG bug in netdev_freemem (3) usb C 90 180d 295d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) usb 172 3d13h 296d
WARNING: ODEBUG bug in usb_unbind_interface (2) usb 41 6d13h 297d PATCH [287d]
WARNING in usbnet_start_xmit/usb_submit_urb (2) usb C error 9 5d16h 301d
WARNING in wdm_rxwork/usb_submit_urb (2) usb C unreliable 91 2d20h 335d 💬 2 [261d]
UBSAN: array-index-out-of-bounds in usbhid_parse usb C error 49 12d 454d PATCH [222d]
KASAN: stack-out-of-bounds Read in sched_show_task usb input serial C 164 5d02h 480d PATCH [464d]
INFO: task hung in __input_unregister_device (5) usb input C done error 17 95d 482d 💬 1 [101d]
INFO: task hung in get_bMaxPacketSize0 usb C error 271 17d 510d 💬 1 [247d]
INFO: rcu detected stall in console_callback usb input serial C error 17 29d 512d
INFO: task hung in usbdev_release (2) usb C error 89 21d 522d
INFO: rcu detected stall in newfstatat (3) usb C done 282 1d08h 582d 💬 4 [311d]
kernel BUG in cdc_ncm_fill_tx_frame usb syz error error 5 6d04h 590d
INFO: rcu detected stall in vfs_readlink fs usb C 3 12d 603d 💬 2 [601d]
WARNING in amradio_set_mute/usb_submit_urb usb C 3 51d 611d
INFO: task hung in hub_port_init (3) usb C error 664 2d06h 656d 💬 16 [89d]
WARNING in usb_tx_block/usb_submit_urb usb libertas C 498 10d 697d 💬 3 [696d]
INFO: task hung in hub_event (3) usb 347 3d08h 729d 💬 12 [247d]
INFO: task hung in usb_get_descriptor (2) usb C inconclusive 862 29d 752d 💬 14 [58d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb C inconclusive 657 1d07h 769d 💬 5 [152d]
INFO: rcu detected stall in kernfs_fop_release kernfs usb C error 5 83d 834d 💬 1 [834d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 90 3d03h 834d
INFO: rcu detected stall in watchdog usb C error 11 18d 878d
INFO: rcu detected stall in dummy_timer (4) usb C inconclusive 22 11d 918d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media C 1361 2d14h 1019d 💬 2 [26d]
INFO: task hung in r871xu_dev_remove usb staging C error inconclusive 561 43d 1130d 💬 1 [185d]
memory leak in __lookup_slow ext4 usb C 2 867d 1187d
WARNING in pvr2_send_request_ex/usb_submit_urb pvrusb2 usb C 16 8d08h 1224d
INFO: task hung in pn533_finalize_setup nfc usb C unreliable error 8 650d 1271d PATCH [1039d]
KASAN: use-after-free Read in v4l2_fh_open usb media C unreliable inconclusive 766 1h53m 1427d PATCH [1217d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input C unreliable 1046 6h03m 1474d PATCH [1211d]
INFO: task hung in usbdev_open (2) usb C error 1041 2d12h 1475d 💬 1 [26d]
possible deadlock in zd_chip_disable_rxtx usb wireless C 44 14d 1494d
WARNING in corrupted/usb_submit_urb (2) usb C error done 69 260d 1514d 💬 1 [1460d]
general protection fault in ir_raw_event_store_with_filter usb media C error 879 now 1768d
kernel BUG at drivers/media/mc/mc-entity.c:LINE! usb media C 6 1741d 1868d
INFO: rcu detected stall in hub_event usb C done 1212 1d19h 1879d PATCH [3d13h]
WARNING in smsusb_start_streaming/usb_submit_urb usb media C error inconclusive 119 5d20h 1971d PATCH [251d]
WARNING in amradio_send_cmd/usb_submit_urb usb C error inconclusive 111 4h01m 2001d 💬 4 [1881d]
KASAN: use-after-free Read in v4l2_fh_init usb media C error inconclusive 2012 43m 2095d 💬 4 [26d]
moderation (8):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in usbdev_ioctl / usbdev_ioctl (11) usb 1 9d02h 9d02h
general protection fault in vhci_tx_loop usb 1 15d 11d
general protection fault in count_matching_names usb 2 2d03h 12d
general protection fault in defer_bh net usb 1 17d 13d
KCSAN: data-race in __usb_hcd_giveback_urb / mon_reader_del usb 2 17d 52d
KCSAN: data-race in mon_reader_add / usb_hcd_submit_urb (2) usb 4 42d 58d
BUG: workqueue leaked atomic, lock or RCU: syz.NUM.NUM[NUM] mm usb 4 11d 58d
BUG: corrupted list in usb_hcd_link_urb_to_ep (4) usb 4 27d 71d