syzbot

 sign-in | mailing list | source | docs
🐞 Open [1505]
≡ Subsystems
🐞 Fixed [5885]
🐞 Invalid [14311]
⬇ Missing Backports [96]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:usb (drop)
open (98):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in dummy_timer (2) usb 5 10d 10d
WARNING in iguanair_get_features/usb_submit_urb media usb C done 5 3d17h 13d
KASAN: slab-use-after-free Read in v4l2_release media usb C error 1 18d 14d
UBSAN: shift-out-of-bounds in s32ton input usb 4 5d10h 22d PATCH [21d]
KASAN: slab-use-after-free Read in ld_usb_release usb 1 28d 23d 💬 4 [15d]
INFO: task hung in uevent_show (2) usb C inconclusive 3757 12m 24d
KCSAN: data-race in mon_reader_del / usb_hcd_submit_urb (4) usb 2 11d 27d
WARNING: bad unlock balance in elevator_init_mq block usb syz done 1 31d 27d
KASAN: slab-use-after-free Read in sg_release usb scsi syz 1 18d 28d PATCH [8d08h]
WARNING: bad unlock balance in sd_revalidate_disk scsi usb syz 2 31d 28d 💬 1 [28d]
possible deadlock in blk_mq_alloc_request usb block syz 241 12m 28d 💬 1 [28d]
WARNING: bad unlock balance in blk_mq_update_tag_set_shared usb block syz 11 30d 28d 💬 1 [28d]
INFO: rcu detected stall in brk (2) mm input usb syz 1 37d 33d 💬 8 [33d]
INFO: rcu detected stall in __virt_addr_valid fs usb input syz 1 38d 34d
WARNING: ODEBUG bug in __folio_put (2) usb mm syz 10 3d17h 49d
INFO: rcu detected stall in sys_rt_sigprocmask (2) input usb syz 8 35d 50d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 54d 50d 💬 6 [49d]
KASAN: slab-use-after-free Read in usbnet_deferred_kevent net usb 2 13d 51d
INFO: task hung in chaoskey_release usb 47 49d 52d
WARNING in thrustmaster_probe/usb_submit_urb usb C 10 1d13h 52d PATCH [20d]
INFO: rcu detected stall in do_syscall_64 input usb syz 19 26d 53d
INFO: task hung in usblp_open usb 32 49d 53d
WARNING: ODEBUG bug in corrupted (3) usb syz 1 40d 54d PATCH [52d]
INFO: rcu detected stall in statfs (3) kernfs input usb syz 1 62d 58d
INFO: rcu detected stall in kswapd (3) usb mm fs C 2 48d 58d
INFO: rcu detected stall in __fsnotify_parent input usb fs C 7 34d 61d
INFO: rcu detected stall in sys_utimensat (3) usb C 9 43d 63d 💬 1 [63d]
INFO: task hung in usblp_disconnect usb syz 4 57d 63d
INFO: rcu detected stall in sys_pselect6 (2) input usb C 54 18d 64d
INFO: rcu detected stall in kernfs_fop_read_iter (4) usb syz 12 33d 66d
INFO: task hung in usb_register_dev (2) usb syz inconclusive 108 44d 67d 💬 2 [57d]
KASAN: slab-use-after-free Read in hiddev_disconnect (3) input usb 1 74d 67d 💬 1 [62d]
INFO: task hung in yurex_write usb 50 67d 72d
INFO: task hung in adu_disconnect usb 215 44d 78d
KMSAN: kernel-infoleak in iowarrior_read usb C 4 79d 83d PATCH [82d]
INFO: task hung in adu_release usb syz inconclusive 6 46d 83d
INFO: task hung in usb_deregister_dev (2) usb C 36 24d 85d
INFO: rcu detected stall in x64_sys_call usb input mm syz 157 6h26m 85d
WARNING in rtl8150_open/usb_submit_urb usb C 4 11d 92d 💬 1 [88d]
KASAN: invalid-free in dev_free usb C 1249 29d 109d PATCH [27d]
WARNING: ODEBUG bug in get_taint usb C 26 10d 111d
KMSAN: uninit-value in bcmp (3) ntfs3 usb C 35 1d16h 114d 💬 1 [58d]
WARNING in r8712_usb_write_mem/usb_submit_urb (2) usb staging C 6 42d 123d 💬 3 [122d]
WARNING in ath6kl_bmi_get_target_info (2) usb wireless C error 4478 11m 125d PATCH [99d]
KASAN: slab-use-after-free Read in hdm_disconnect usb C 9872 8m 128d PATCH [127d]
WARNING in smsusb_init_device/usb_submit_urb usb media C 121 1h46m 128d PATCH [106d]
WARNING: ODEBUG bug in netdev_release usb syz 2 135d 135d
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25 C error 13 22d 137d 💬 1 [137d]
possible deadlock in dpm_for_each_dev pm usb C error 2 43d 149d
possible deadlock in assign_fw usb C done 21 23h43m 149d
WARNING in usb_free_urb usb media C inconclusive 286 2h10m 185d 💬 1 [16d]
INFO: rcu detected stall in addrconf_rs_timer (6) usb syz error 393 12d 185d
INFO: task hung in kernfs_add_one usb kernfs C error 56 20h16m 190d
INFO: rcu detected stall in schedule (7) usb C done 47 5d19h 190d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1706 17h11m 203d
WARNING in bcm5974_start_traffic/usb_submit_urb (2) input usb C unreliable 5 7d10h 233d 💬 1 [93d]
KASAN: slab-use-after-free Write in usb_anchor_suspend_wakeups (2) usb C error 7 11d 246d 💬 1 [246d]
WARNING: ODEBUG bug in netdev_freemem (3) usb C 90 140d 255d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) usb 153 10h17m 256d
WARNING: ODEBUG bug in usb_unbind_interface (2) usb 34 1d20h 258d PATCH [247d]
WARNING in usbnet_start_xmit/usb_submit_urb (2) usb C error 9 11d 261d
WARNING in wdm_rxwork/usb_submit_urb (2) usb C unreliable 88 8d20h 295d 💬 2 [222d]
UBSAN: array-index-out-of-bounds in usbhid_parse usb C error 43 3h21m 414d PATCH [182d]
KASAN: stack-out-of-bounds Read in sched_show_task usb input serial C 160 12d 440d PATCH [425d]
INFO: task hung in __input_unregister_device (5) usb input C done error 17 55d 443d 💬 1 [62d]
INFO: task hung in get_bMaxPacketSize0 usb C error 270 8h33m 470d 💬 1 [208d]
INFO: task hung in usbdev_release (2) usb C error 88 38d 482d
INFO: rcu detected stall in newfstatat (3) usb C done 212 2h03m 543d 💬 4 [272d]
kernel BUG in cdc_ncm_fill_tx_frame usb syz error error 5 10d 550d
INFO: rcu detected stall in vfs_readlink fs usb C 2 44d 564d 💬 2 [562d]
WARNING in amradio_set_mute/usb_submit_urb usb C 3 11d 572d
INFO: task hung in hub_port_init (3) usb C error 661 3d03h 617d 💬 16 [50d]
WARNING in usb_tx_block/usb_submit_urb usb libertas C 494 2d12h 658d 💬 3 [657d]
INFO: task hung in hub_event (3) usb 343 1d10h 689d 💬 12 [208d]
INFO: task hung in usb_get_descriptor (2) usb C inconclusive 862 23d 713d 💬 14 [18d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb C inconclusive 601 11h54m 729d 💬 5 [113d]
INFO: rcu detected stall in kernfs_fop_release kernfs usb C error 5 43d 794d 💬 1 [794d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 84 3d04h 794d
INFO: rcu detected stall in watchdog usb C error 8 7d02h 838d
INFO: rcu detected stall in dummy_timer (4) usb C inconclusive 21 28d 879d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media C 1350 6d14h 979d 💬 2 [16d]
INFO: task hung in r871xu_dev_remove usb staging C error 561 3d19h 1091d 💬 1 [146d]
memory leak in __lookup_slow ext4 usb C 2 827d 1148d
WARNING in pvr2_send_request_ex/usb_submit_urb pvrusb2 usb C 16 40d 1184d
INFO: task hung in pn533_finalize_setup nfc usb C unreliable error 8 611d 1232d PATCH [1000d]
KASAN: use-after-free Read in v4l2_fh_open usb media C unreliable inconclusive 533 5h52m 1387d PATCH [1177d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input C unreliable 671 20h40m 1435d PATCH [1171d]
INFO: task hung in usbdev_open (2) usb C error 995 1d06h 1436d 💬 1 [18d]
memory leak in r8712_init_recv_priv usb staging C 50 545d 1444d PATCH [1292d]
possible deadlock in zd_chip_disable_rxtx usb wireless C 44 11d 1454d
WARNING in corrupted/usb_submit_urb (2) usb C error done 69 221d 1474d 💬 1 [1420d]
KMSAN: uninit-value in dib3000mb_attach (2) usb media C 4738 27m 1503d PATCH [100d]
general protection fault in ir_raw_event_store_with_filter usb media C error 879 2d20h 1729d
kernel BUG at drivers/media/mc/mc-entity.c:LINE! usb media C 6 1701d 1829d
INFO: rcu detected stall in hub_event usb C done 1206 5d01h 1839d 💬 9 [18d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media C error inconclusive 105 2h00m 1932d PATCH [211d]
WARNING in amradio_send_cmd/usb_submit_urb usb C error inconclusive 98 2d00h 1962d 💬 4 [1842d]
KASAN: use-after-free Read in v4l2_fh_init usb media C error inconclusive 1342 1h27m 2055d 💬 4 [18d]
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 13d 13d
KCSAN: data-race in mon_reader_add / usb_hcd_submit_urb (2) usb 4 2d21h 18d
BUG: workqueue leaked atomic, lock or RCU: syz.NUM.NUM[NUM] usb 1 23d 19d
BUG: corrupted list in usb_hcd_link_urb_to_ep (4) usb 3 7d19h 32d
KCSAN: data-race in usbdev_ioctl / usbdev_ioctl (10) usb 3 42d 87d