syzbot

 sign-in | mailing list | source | docs
🐞 Open [1531]
≡ Subsystems
🐞 Fixed [5898]
🐞 Invalid [14335]
⬇ Missing Backports [97]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:usb (drop)
open (97):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-out-of-bounds Read in mcp2221_raw_event input usb 6 1d09h 1d16h
general protection fault in dummy_timer (2) usb 5 14d 14d
WARNING in iguanair_get_features/usb_submit_urb media usb C done 6 3d12h 17d
KASAN: slab-use-after-free Read in v4l2_release media usb C error 1 22d 18d
UBSAN: shift-out-of-bounds in s32ton input usb 6 1d00h 26d PATCH [25d]
KASAN: slab-use-after-free Read in ld_usb_release usb 1 32d 27d 💬 4 [19d]
INFO: task hung in uevent_show (2) usb C inconclusive 3869 now 28d
KCSAN: data-race in mon_reader_del / usb_hcd_submit_urb (4) usb 3 2d01h 31d
WARNING: bad unlock balance in elevator_init_mq block usb syz done 1 35d 31d
WARNING: bad unlock balance in sd_revalidate_disk scsi usb syz 2 35d 32d 💬 1 [32d]
possible deadlock in blk_mq_alloc_request usb block syz 308 2h55m 32d 💬 1 [32d]
WARNING: bad unlock balance in blk_mq_update_tag_set_shared usb block syz 11 34d 32d 💬 1 [32d]
INFO: rcu detected stall in brk (2) mm input usb syz 1 41d 37d 💬 8 [37d]
INFO: rcu detected stall in __virt_addr_valid fs usb input syz 1 42d 38d
WARNING: ODEBUG bug in __folio_put (2) usb mm syz 11 2d16h 53d
INFO: rcu detected stall in sys_rt_sigprocmask (2) input usb syz 8 39d 54d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 58d 54d 💬 6 [53d]
KASAN: slab-use-after-free Read in usbnet_deferred_kevent net usb 2 17d 55d
INFO: task hung in chaoskey_release usb 47 53d 56d
WARNING in thrustmaster_probe/usb_submit_urb usb C 11 2d03h 56d PATCH [2d14h]
INFO: rcu detected stall in do_syscall_64 input usb syz 19 30d 57d
INFO: task hung in usblp_open usb 32 53d 57d
WARNING: ODEBUG bug in corrupted (3) usb syz 1 44d 58d PATCH [56d]
INFO: rcu detected stall in statfs (3) kernfs input usb syz 1 66d 62d
INFO: rcu detected stall in kswapd (3) usb mm fs C 2 52d 62d
INFO: rcu detected stall in __fsnotify_parent input usb fs C 7 38d 65d
INFO: rcu detected stall in sys_utimensat (3) usb C 9 47d 67d 💬 1 [66d]
INFO: task hung in usblp_disconnect usb syz 4 61d 67d
INFO: rcu detected stall in sys_pselect6 (2) input usb C 54 22d 68d
INFO: rcu detected stall in kernfs_fop_read_iter (4) usb syz 12 37d 70d
INFO: task hung in usb_register_dev (2) usb syz inconclusive 108 48d 71d 💬 2 [61d]
KASAN: slab-use-after-free Read in hiddev_disconnect (3) input usb 1 78d 71d 💬 1 [66d]
INFO: task hung in adu_disconnect usb 215 48d 82d
KMSAN: kernel-infoleak in iowarrior_read usb C 4 83d 87d PATCH [86d]
INFO: task hung in adu_release usb syz inconclusive 6 50d 87d
INFO: task hung in usb_deregister_dev (2) usb C 36 28d 89d
INFO: rcu detected stall in x64_sys_call usb input mm syz 159 1d06h 89d
WARNING in rtl8150_open/usb_submit_urb usb C 4 15d 96d 💬 1 [92d]
KASAN: invalid-free in dev_free usb C 1249 33d 113d PATCH [31d]
WARNING: ODEBUG bug in get_taint usb C 26 14d 115d
KMSAN: uninit-value in bcmp (3) ntfs3 usb C 36 1d10h 118d 💬 1 [62d]
WARNING in r8712_usb_write_mem/usb_submit_urb (2) usb staging C 6 46d 127d 💬 3 [126d]
WARNING in ath6kl_bmi_get_target_info (2) usb wireless C error 4594 31m 129d PATCH [103d]
KASAN: slab-use-after-free Read in hdm_disconnect usb C 9937 30m 132d PATCH [131d]
WARNING in smsusb_init_device/usb_submit_urb usb media C 122 3d15h 132d PATCH [110d]
WARNING: ODEBUG bug in netdev_release usb syz 2 139d 139d
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25 C error 13 26d 141d 💬 1 [141d]
possible deadlock in dpm_for_each_dev pm usb C error 2 3d07h 153d
possible deadlock in assign_fw usb C done 22 3d05h 153d
WARNING in usb_free_urb usb media C inconclusive 294 13h37m 189d 💬 1 [20d]
INFO: rcu detected stall in addrconf_rs_timer (6) usb syz error 393 16d 189d
INFO: task hung in kernfs_add_one usb kernfs C error 56 4d19h 194d
INFO: rcu detected stall in schedule (7) usb C done 47 9d18h 194d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1719 44m 207d
WARNING in bcm5974_start_traffic/usb_submit_urb (2) usb input C unreliable 5 11d 237d 💬 1 [3d03h]
KASAN: slab-use-after-free Write in usb_anchor_suspend_wakeups (2) usb C error 8 2d01h 250d 💬 1 [250d]
WARNING: ODEBUG bug in netdev_freemem (3) usb C 90 144d 259d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) usb 158 4h55m 260d
WARNING: ODEBUG bug in usb_unbind_interface (2) usb 34 5d19h 262d PATCH [251d]
WARNING in usbnet_start_xmit/usb_submit_urb (2) usb C error 9 1d04h 265d
WARNING in wdm_rxwork/usb_submit_urb (2) usb C unreliable 88 12d 299d 💬 2 [226d]
UBSAN: array-index-out-of-bounds in usbhid_parse usb C error 44 3d00h 418d PATCH [186d]
KASAN: stack-out-of-bounds Read in sched_show_task usb input serial C 160 2d15h 444d PATCH [429d]
INFO: task hung in __input_unregister_device (5) usb input C done error 17 59d 446d 💬 1 [66d]
INFO: task hung in get_bMaxPacketSize0 usb C error 270 4d07h 474d 💬 1 [212d]
INFO: task hung in usbdev_release (2) usb C error 88 3d14h 486d
INFO: rcu detected stall in newfstatat (3) usb C done 222 35m 547d 💬 4 [276d]
kernel BUG in cdc_ncm_fill_tx_frame usb syz error error 5 14d 554d
INFO: rcu detected stall in vfs_readlink fs usb C 2 48d 568d 💬 2 [565d]
WARNING in amradio_set_mute/usb_submit_urb usb C 3 15d 576d
INFO: task hung in hub_port_init (3) usb C error 661 7d02h 621d 💬 16 [54d]
WARNING in usb_tx_block/usb_submit_urb usb libertas C 494 6d11h 662d 💬 3 [661d]
INFO: task hung in hub_event (3) usb 343 5d09h 693d 💬 12 [212d]
INFO: task hung in usb_get_descriptor (2) usb C inconclusive 862 27d 717d 💬 14 [22d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb C inconclusive 610 16h54m 733d 💬 5 [116d]
INFO: rcu detected stall in kernfs_fop_release kernfs usb C error 5 47d 798d 💬 1 [798d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 84 7d03h 798d
INFO: rcu detected stall in watchdog usb C error 8 11d 842d
INFO: rcu detected stall in dummy_timer (4) usb C inconclusive 21 32d 883d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media C 1350 10d 983d 💬 2 [20d]
INFO: task hung in r871xu_dev_remove usb staging C error 561 7d18h 1095d 💬 1 [150d]
memory leak in __lookup_slow ext4 usb C 2 831d 1152d
WARNING in pvr2_send_request_ex/usb_submit_urb pvrusb2 usb C 16 44d 1188d
INFO: task hung in pn533_finalize_setup nfc usb C unreliable error 8 615d 1236d PATCH [1004d]
KASAN: use-after-free Read in v4l2_fh_open usb media C unreliable inconclusive 557 25m 1391d PATCH [1181d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input C unreliable 705 19m 1439d PATCH [1175d]
INFO: task hung in usbdev_open (2) usb C error 998 1d06h 1440d 💬 1 [22d]
memory leak in r8712_init_recv_priv usb staging C 50 549d 1448d PATCH [1296d]
possible deadlock in zd_chip_disable_rxtx usb wireless C 44 15d 1458d
WARNING in corrupted/usb_submit_urb (2) usb C error done 69 225d 1478d 💬 1 [1424d]
KMSAN: uninit-value in dib3000mb_attach (2) usb media C 4767 11h51m 1507d PATCH [104d]
general protection fault in ir_raw_event_store_with_filter usb media C error 879 6d19h 1732d
kernel BUG at drivers/media/mc/mc-entity.c:LINE! usb media C 6 1705d 1833d
INFO: rcu detected stall in hub_event usb C done 1206 9d00h 1843d 💬 9 [22d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media C error inconclusive 105 4d01h 1935d PATCH [215d]
WARNING in amradio_send_cmd/usb_submit_urb usb C error inconclusive 98 5d23h 1966d 💬 4 [1846d]
KASAN: use-after-free Read in v4l2_fh_init usb media C error inconclusive 1408 5h21m 2059d 💬 4 [22d]
moderation (5):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __usb_hcd_giveback_urb / mon_reader_del usb 1 17d 17d
KCSAN: data-race in mon_reader_add / usb_hcd_submit_urb (2) usb 4 6d20h 22d
BUG: workqueue leaked atomic, lock or RCU: syz.NUM.NUM[NUM] usb 2 5h11m 23d
BUG: corrupted list in usb_hcd_link_urb_to_ep (4) usb 3 11d 36d
KCSAN: data-race in usbdev_ioctl / usbdev_ioctl (10) usb 3 46d 91d