syzbot

 sign-in | mailing list | source | docs
🐞 Open [1275]
≡ Subsystems
🐞 Fixed [5713]
🐞 Invalid [13922]
⬇ Missing Backports [97]
Kernel Health Bugs/Month Bug Lifetimes Fuzzing Crashes
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:usb (drop)
open (88):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in chaoskey_release usb C 52 1h04m 1d17h PATCH [1d05h]
possible deadlock in usb_deregister_dev (3) usb C 68 3h42m 1d17h PATCH [1d05h]
possible deadlock in chaoskey_open usb C 313 7m 1d17h 💬 2 [1d06h]
INFO: rcu detected stall in statfs (3) kernfs input usb syz 1 7d09h 3d09h
INFO: rcu detected stall in kswapd (3) mm usb C 1 8d00h 4d00h
INFO: rcu detected stall in __fsnotify_parent usb fs input C 3 5d12h 7d04h
INFO: rcu detected stall in sys_utimensat (3) usb C 8 4d06h 8d17h 💬 1 [8d07h]
INFO: task hung in usblp_disconnect usb syz 4 2d09h 8d19h
INFO: rcu detected stall in unix_dgram_recvmsg (4) usb net input syz 5 1d20h 9d03h
INFO: rcu detected stall in sys_pselect6 (2) usb ext4 input syz 17 3d05h 9d11h
INFO: rcu detected stall in kernfs_fop_read_iter (4) kernfs input usb syz 6 1d07h 11d
INFO: task hung in usb_register_dev (2) usb syz 71 1h35m 13d 💬 2 [3d04h]
KASAN: slab-use-after-free Read in hiddev_disconnect (3) input usb 1 20d 13d 💬 1 [8d03h]
INFO: task hung in yurex_write usb 50 13d 18d
INFO: task hung in adu_disconnect usb 176 now 23d
WARNING: refcount bug in get_taint (2) usb C 300 1h23m 23d
KMSAN: kernel-infoleak in iowarrior_read usb C 4 25d 28d PATCH [28d]
INFO: task hung in adu_release usb syz inconclusive 4 1d01h 29d
INFO: task hung in usb_deregister_dev (2) usb C 24 3h56m 30d
WARNING in rtl8150_open/usb_submit_urb usb C 4 27d 37d 💬 1 [34d]
WARNING: refcount bug in usb_get_dev usb 1 89d 48d
KMSAN: kernel-infoleak in wdm_read usb 1 54d 50d
possible deadlock in hid_hw_open input usb 36 1d11h 53d
KASAN: invalid-free in dev_free usb C 765 now 55d
WARNING: ODEBUG bug in get_taint net usb 17 2d10h 56d
KMSAN: uninit-value in bcmp (3) usb C 9 18d 59d 💬 1 [4d03h]
WARNING in r8712_usb_write_mem/usb_submit_urb (2) usb staging C 6 58d 68d 💬 3 [68d]
KMSAN: kernel-usb-infoleak in usbtmc_generic_write usb C 16 17d 69d PATCH [6d06h]
WARNING in ath6kl_bmi_get_target_info (2) usb wireless C error 2626 1h26m 70d PATCH [44d]
KASAN: slab-use-after-free Read in hdm_disconnect usb C 8157 1h03m 73d PATCH [72d]
KMSAN: uninit-value in skb_put net usb 1 81d 77d
WARNING: ODEBUG bug in netdev_release usb syz 2 81d 80d
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25 C error 12 17d 82d 💬 1 [82d]
possible deadlock in dpm_for_each_dev pm usb C error 2 19d 95d
possible deadlock in assign_fw usb C done 9 1d04h 95d
INFO: rcu detected stall in process_one_work (9) usb C 10 4d21h 129d
INFO: rcu detected stall in addrconf_rs_timer (6) usb syz error 379 16h58m 131d
INFO: task hung in kernfs_add_one usb kernfs C error 47 23h48m 135d
INFO: rcu detected stall in schedule (7) usb block C done 44 5d13h 136d
INFO: rcu detected stall in sendmsg (4) net input usb C error 16 11h04m 139d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1084 13m 148d
INFO: rcu detected stall in sys_close (7) fs input usb C error 3 3h57m 174d
WARNING in bcm5974_start_traffic/usb_submit_urb (2) input usb C 3 26d 178d 💬 1 [38d]
KASAN: slab-use-after-free Write in usb_anchor_suspend_wakeups (2) usb C error 5 25d 192d 💬 1 [191d]
WARNING: ODEBUG bug in netdev_freemem (3) usb C 90 86d 201d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) usb 122 13h04m 202d
WARNING: ODEBUG bug in usb_unbind_interface (2) usb 23 34d 203d PATCH [193d]
WARNING in usbnet_start_xmit/usb_submit_urb (2) usb C error 7 14d 207d
WARNING in wdm_rxwork/usb_submit_urb (2) usb C unreliable 80 9d11h 241d 💬 2 [167d]
WARNING in input_register_device (2) input usb C 5 221d 246d PATCH [240d]
UBSAN: array-index-out-of-bounds in usbhid_parse usb C error 32 9d10h 360d PATCH [128d]
KASAN: stack-out-of-bounds Read in sched_show_task input usb serial C 156 5d00h 386d PATCH [370d]
INFO: task hung in __input_unregister_device (5) usb input C done 17 1d03h 388d 💬 1 [7d11h]
INFO: task hung in get_bMaxPacketSize0 usb C error 262 19d 416d 💬 1 [153d]
INFO: rcu detected stall in console_callback serial input usb C 10 2d09h 417d
INFO: task hung in usbdev_release (2) usb C error 85 9d18h 428d
INFO: rcu detected stall in newfstatat (3) usb C done 110 6h22m 488d 💬 4 [217d]
kernel BUG in cdc_ncm_fill_tx_frame usb syz error 5 25d 496d
kernel BUG in __page_table_check_zero usb C error 213 20d 508d
INFO: rcu detected stall in vfs_readlink usb fs C 1 513d 509d 💬 2 [507d]
WARNING in amradio_set_mute/usb_submit_urb usb C 3 27d 517d
INFO: task hung in hub_port_init (3) usb C error 656 9h03m 562d 💬 16 [26d]
WARNING in usb_tx_block/usb_submit_urb usb libertas C 483 4h06m 603d 💬 3 [602d]
INFO: task hung in hub_event (3) usb 312 5h16m 635d 💬 12 [153d]
INFO: task hung in usb_get_descriptor (2) usb C inconclusive 862 6d15h 658d 💬 14 [26d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb C inconclusive 522 1d02h 675d 💬 5 [58d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 76 7d08h 740d
INFO: rcu detected stall in watchdog bpf usb C error 6 8d09h 783d
INFO: rcu detected stall in dummy_timer (4) usb C inconclusive 21 4d09h 824d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media C 54 4d10h 925d 💬 2 [24d]
INFO: task hung in r871xu_dev_remove usb staging C error 507 3h02m 1036d 💬 1 [91d]
memory leak in __lookup_slow usb ext4 C 2 773d 1093d
WARNING in pvr2_send_request_ex/usb_submit_urb pvrusb2 usb C 16 8d01h 1130d
INFO: task hung in pn533_finalize_setup nfc usb C unreliable error 8 556d 1177d PATCH [945d]
KASAN: use-after-free Read in v4l2_fh_open usb media C unreliable inconclusive 276 23h55m 1333d PATCH [1123d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input C unreliable 397 42m 1380d PATCH [1117d]
INFO: task hung in usbdev_open (2) usb C error 874 2d07h 1381d 💬 1 [26d]
memory leak in r8712_init_recv_priv usb staging C 50 490d 1389d PATCH [1237d]
possible deadlock in zd_chip_disable_rxtx usb wireless C 44 28d 1400d
WARNING in corrupted/usb_submit_urb (2) usb C error done 69 166d 1420d 💬 1 [1366d]
KMSAN: uninit-value in dib3000mb_attach (2) usb media C 4070 38m 1448d PATCH [45d]
WARNING in media_create_pad_link usb media C done done 102 9d20h 1610d PATCH [15d]
general protection fault in ir_raw_event_store_with_filter usb media C error 874 4d13h 1674d
kernel BUG at drivers/media/mc/mc-entity.c:LINE! usb media C 6 1647d 1774d
INFO: rcu detected stall in hub_event usb C done 1116 4h47m 1785d 💬 9 [26d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media C error inconclusive 100 10h06m 1877d PATCH [157d]
WARNING in amradio_send_cmd/usb_submit_urb usb C error inconclusive 87 12d 1907d 💬 4 [1787d]
KASAN: use-after-free Read in v4l2_fh_init usb media C error inconclusive 603 14m 2001d 💬 4 [24d]
moderation (3):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in usbnet_deferred_kevent usb net 1 5d10h 1d10h
general protection fault in dummy_timer (2) usb 2 19d 27d
KCSAN: data-race in usbdev_ioctl / usbdev_ioctl (10) usb 2 10d 33d