syzbot

 sign-in | mailing list | source | docs
🐞 Open [1504]
≡ Subsystems
🐞 Fixed [5869]
🐞 Invalid [14300]
⬇ Missing Backports [95]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:usb (drop)
open (99):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in dummy_timer (2) usb 5 8d13h 8d13h
WARNING in iguanair_get_features/usb_submit_urb media usb C done 5 1d22h 12d
KASAN: slab-use-after-free Read in v4l2_release media usb C error 1 16d 12d
UBSAN: shift-out-of-bounds in s32ton input usb 4 3d15h 21d PATCH [19d]
KASAN: slab-use-after-free Read in ld_usb_release usb 1 26d 21d 💬 4 [14d]
INFO: task hung in uevent_show (2) usb C inconclusive 3714 11m 23d
KCSAN: data-race in mon_reader_del / usb_hcd_submit_urb (4) usb 2 10d 25d
WARNING: bad unlock balance in elevator_init_mq block usb syz done 1 29d 25d
KASAN: slab-use-after-free Read in sg_release usb scsi syz 1 16d 26d PATCH [6d13h]
WARNING: bad unlock balance in sd_revalidate_disk usb scsi syz 2 29d 26d 💬 1 [26d]
possible deadlock in blk_mq_alloc_request usb block syz 231 6h07m 26d 💬 1 [26d]
WARNING: bad unlock balance in blk_mq_update_tag_set_shared usb block syz 11 28d 26d 💬 1 [26d]
WARNING in io_get_cqe_overflow (2) io-uring usb C done 9 28d 28d 💬 9 [27d]
INFO: rcu detected stall in brk (2) mm input usb syz 1 36d 32d 💬 8 [31d]
INFO: rcu detected stall in __virt_addr_valid fs usb input syz 1 37d 33d
WARNING: ODEBUG bug in __folio_put (2) usb mm syz 10 1d22h 48d
INFO: rcu detected stall in sys_rt_sigprocmask (2) input usb syz 8 33d 48d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 53d 49d 💬 6 [47d]
KASAN: slab-use-after-free Read in usbnet_deferred_kevent net usb 2 12d 49d
INFO: task hung in chaoskey_release usb 47 47d 50d
WARNING in thrustmaster_probe/usb_submit_urb usb C 9 9d10h 51d PATCH [18d]
INFO: rcu detected stall in do_syscall_64 input usb syz 19 24d 51d
INFO: task hung in usblp_open usb 32 48d 51d
WARNING: ODEBUG bug in corrupted (3) usb syz 1 38d 52d PATCH [51d]
INFO: rcu detected stall in statfs (3) kernfs input usb syz 1 60d 56d
INFO: rcu detected stall in kswapd (3) usb mm fs C 2 46d 56d
INFO: rcu detected stall in __fsnotify_parent input usb fs C 7 32d 60d
INFO: rcu detected stall in sys_utimensat (3) usb C 9 41d 61d 💬 1 [61d]
INFO: task hung in usblp_disconnect usb syz 4 55d 61d
INFO: rcu detected stall in sys_pselect6 (2) input usb C 54 16d 62d
INFO: rcu detected stall in kernfs_fop_read_iter (4) usb syz 12 32d 64d
INFO: task hung in usb_register_dev (2) usb syz inconclusive 108 43d 66d 💬 2 [56d]
KASAN: slab-use-after-free Read in hiddev_disconnect (3) input usb 1 72d 66d 💬 1 [61d]
INFO: task hung in yurex_write usb 50 65d 70d
INFO: task hung in adu_disconnect usb 215 42d 76d
KMSAN: kernel-infoleak in iowarrior_read usb C 4 77d 81d PATCH [81d]
INFO: task hung in adu_release usb syz inconclusive 6 44d 82d
INFO: task hung in usb_deregister_dev (2) usb C 36 23d 83d
INFO: rcu detected stall in x64_sys_call usb input mm syz 156 14h33m 83d
WARNING in rtl8150_open/usb_submit_urb usb C 4 9d14h 90d 💬 1 [87d]
KASAN: invalid-free in dev_free usb C 1249 27d 107d PATCH [26d]
WARNING: ODEBUG bug in get_taint usb C 26 8d09h 109d
KMSAN: uninit-value in bcmp (3) ntfs3 usb C 35 13d 112d 💬 1 [57d]
WARNING in r8712_usb_write_mem/usb_submit_urb (2) usb staging C 6 40d 121d 💬 3 [121d]
WARNING in ath6kl_bmi_get_target_info (2) usb wireless C error 4434 now 123d PATCH [97d]
KASAN: slab-use-after-free Read in hdm_disconnect usb C 9843 1h13m 126d PATCH [125d]
WARNING in smsusb_init_device/usb_submit_urb usb media C 119 6d10h 126d PATCH [104d]
WARNING: ODEBUG bug in netdev_release usb syz 2 133d 133d
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25 C error 13 20d 135d 💬 1 [135d]
possible deadlock in dpm_for_each_dev pm usb C error 2 42d 148d
possible deadlock in assign_fw usb C done 20 4d21h 148d
WARNING in usb_free_urb usb media C inconclusive 283 2d13h 183d 💬 1 [14d]
INFO: rcu detected stall in addrconf_rs_timer (6) usb syz error 393 11d 184d
INFO: task hung in kernfs_add_one usb kernfs C error 55 3d02h 188d
INFO: rcu detected stall in schedule (7) usb C done 47 4d00h 189d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1704 2h10m 201d
WARNING in bcm5974_start_traffic/usb_submit_urb (2) input usb C unreliable 5 5d15h 231d 💬 1 [91d]
KASAN: slab-use-after-free Write in usb_anchor_suspend_wakeups (2) usb C error 7 9d06h 245d 💬 1 [244d]
WARNING: ODEBUG bug in netdev_freemem (3) usb C 90 139d 253d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) usb 151 3h04m 255d
WARNING: ODEBUG bug in usb_unbind_interface (2) usb 34 55m 256d PATCH [246d]
WARNING in usbnet_start_xmit/usb_submit_urb (2) usb C error 9 9d10h 260d
WARNING in wdm_rxwork/usb_submit_urb (2) usb C unreliable 88 7d01h 293d 💬 2 [220d]
UBSAN: array-index-out-of-bounds in usbhid_parse usb C error 41 8d20h 413d PATCH [181d]
KASAN: stack-out-of-bounds Read in sched_show_task usb input serial C 160 10d 439d PATCH [423d]
INFO: task hung in __input_unregister_device (5) usb input C done error 17 54d 441d 💬 1 [60d]
INFO: task hung in get_bMaxPacketSize0 usb C error 270 13d 469d 💬 1 [206d]
INFO: task hung in usbdev_release (2) usb C error 88 36d 481d
INFO: rcu detected stall in newfstatat (3) usb C done 209 3d09h 541d 💬 4 [270d]
kernel BUG in cdc_ncm_fill_tx_frame usb syz error error 5 8d10h 548d
INFO: rcu detected stall in vfs_readlink fs usb C 2 42d 562d 💬 2 [560d]
WARNING in amradio_set_mute/usb_submit_urb usb C 3 9d22h 570d
INFO: task hung in hub_port_init (3) usb C error 661 1d08h 615d 💬 16 [48d]
WARNING in usb_tx_block/usb_submit_urb usb libertas C 494 17h42m 656d 💬 3 [655d]
INFO: task hung in hub_event (3) usb 342 16d 687d 💬 12 [206d]
INFO: task hung in usb_get_descriptor (2) usb C inconclusive 862 21d 711d 💬 14 [17d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb C inconclusive 600 11h56m 727d 💬 5 [111d]
INFO: rcu detected stall in kernfs_fop_release kernfs usb C error 5 41d 793d 💬 1 [793d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 84 1d09h 793d
INFO: rcu detected stall in watchdog usb C error 8 5d07h 836d
INFO: rcu detected stall in dummy_timer (4) usb C inconclusive 21 26d 877d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media C 1350 4d19h 978d 💬 2 [14d]
INFO: task hung in r871xu_dev_remove usb staging C error 561 2d00h 1089d 💬 1 [144d]
memory leak in __lookup_slow ext4 usb C 2 825d 1146d
WARNING in pvr2_send_request_ex/usb_submit_urb pvrusb2 usb C 16 38d 1183d
INFO: task hung in pn533_finalize_setup nfc usb C unreliable error 8 609d 1230d PATCH [998d]
KASAN: use-after-free Read in v4l2_fh_open usb media C unreliable inconclusive 523 5h59m 1386d PATCH [1176d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input C unreliable 659 3h57m 1433d PATCH [1170d]
INFO: task hung in usbdev_open (2) usb C error 994 16h59m 1434d 💬 1 [17d]
memory leak in r8712_init_recv_priv usb staging C 50 543d 1442d PATCH [1290d]
possible deadlock in zd_chip_disable_rxtx usb wireless C 44 9d12h 1453d
WARNING in corrupted/usb_submit_urb (2) usb C error done 69 219d 1473d 💬 1 [1419d]
KMSAN: uninit-value in dib3000mb_attach (2) usb media C 4710 5h29m 1501d PATCH [98d]
general protection fault in ir_raw_event_store_with_filter usb media C error 879 1d01h 1727d
kernel BUG at drivers/media/mc/mc-entity.c:LINE! usb media C 6 1700d 1827d
INFO: rcu detected stall in hub_event usb C done 1206 3d06h 1838d 💬 9 [17d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media C error inconclusive 103 8d17h 1930d PATCH [210d]
WARNING in amradio_send_cmd/usb_submit_urb usb C error inconclusive 98 5h32m 1960d 💬 4 [1840d]
KASAN: use-after-free Read in v4l2_fh_init usb media C error inconclusive 1322 1h47m 2054d 💬 4 [17d]
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 11d 11d
KCSAN: data-race in mon_reader_add / usb_hcd_submit_urb (2) usb 4 1d02h 17d
BUG: workqueue leaked atomic, lock or RCU: syz.NUM.NUM[NUM] usb 1 21d 17d
BUG: corrupted list in usb_hcd_link_urb_to_ep (4) usb 3 6d00h 30d
KCSAN: data-race in usbdev_ioctl / usbdev_ioctl (10) usb 3 40d 86d