syzbot

 sign-in | mailing list | source | docs
🐞 Open [1275]
≡ Subsystems
🐞 Fixed [5706]
🐞 Invalid [13913]
⬇ 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 35 19h25m 15h52m PATCH [4h33m]
possible deadlock in usb_deregister_dev (3) usb C 46 6h18m 16h14m PATCH [4h33m]
possible deadlock in chaoskey_open usb C 244 33m 16h25m 💬 2 [5h03m]
INFO: rcu detected stall in statfs (3) kernfs input usb syz 1 6d07h 2d07h
INFO: rcu detected stall in kswapd (3) mm usb C 1 6d23h 2d22h
INFO: rcu detected stall in __fsnotify_parent usb fs input C 3 4d10h 6d03h
INFO: rcu detected stall in sys_utimensat (3) usb C 8 3d05h 7d15h 💬 1 [7d05h]
INFO: task hung in usblp_disconnect usb syz 4 1d08h 7d18h
INFO: rcu detected stall in unix_dgram_recvmsg (4) usb net input syz 5 19h25m 8d02h
INFO: rcu detected stall in sys_pselect6 (2) usb ext4 input syz 17 2d04h 8d10h
INFO: rcu detected stall in kernfs_fop_read_iter (4) kernfs input usb syz 6 6h22m 10d
INFO: task hung in usb_register_dev (2) usb syz 63 1d00h 12d 💬 2 [2d02h]
KASAN: slab-use-after-free Read in hiddev_disconnect (3) input usb 1 19d 12d 💬 1 [7d02h]
INFO: task hung in yurex_write usb 50 11d 16d
INFO: task hung in adu_disconnect usb 168 36m 22d
WARNING: refcount bug in get_taint (2) usb C 298 2h32m 22d
KMSAN: kernel-infoleak in iowarrior_read usb C 4 24d 27d PATCH [27d]
INFO: task hung in adu_release usb syz inconclusive 4 9m 28d
INFO: task hung in usb_deregister_dev (2) usb C 21 1d22h 29d
WARNING in rtl8150_open/usb_submit_urb usb C 4 26d 36d 💬 1 [33d]
WARNING: refcount bug in usb_get_dev usb 1 88d 47d
KMSAN: kernel-infoleak in wdm_read usb 1 53d 49d
possible deadlock in hid_hw_open input usb 36 10h05m 52d
KASAN: invalid-free in dev_free usb C 753 1h02m 53d
WARNING: ODEBUG bug in get_taint net usb 17 1d09h 55d
KMSAN: uninit-value in bcmp (3) usb C 9 17d 58d 💬 1 [3d01h]
WARNING in r8712_usb_write_mem/usb_submit_urb (2) usb staging C 6 57d 67d 💬 3 [67d]
KMSAN: kernel-usb-infoleak in usbtmc_generic_write usb C 16 16d 68d PATCH [5d05h]
WARNING in ath6kl_bmi_get_target_info (2) usb wireless C error 2587 12m 69d PATCH [43d]
KASAN: slab-use-after-free Read in hdm_disconnect usb C 8113 3h44m 72d PATCH [71d]
KMSAN: uninit-value in skb_put net usb 1 80d 76d
WARNING: ODEBUG bug in netdev_release usb syz 2 79d 79d
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25 C error 12 16d 81d 💬 1 [81d]
possible deadlock in dpm_for_each_dev pm usb C error 2 18d 94d
possible deadlock in assign_fw usb C done 9 3h23m 94d
INFO: rcu detected stall in process_one_work (9) usb C 10 3d19h 128d
INFO: rcu detected stall in addrconf_rs_timer (6) usb syz error 378 3d08h 130d
INFO: task hung in kernfs_add_one usb kernfs C error 46 2h05m 134d
INFO: rcu detected stall in schedule (7) usb block C done 44 4d12h 135d
INFO: rcu detected stall in sendmsg (4) net input usb C error 15 13h05m 138d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1037 43m 147d
INFO: rcu detected stall in sys_close (7) fs input usb C error 2 21d 173d
WARNING in bcm5974_start_traffic/usb_submit_urb (2) input usb C 3 25d 177d 💬 1 [37d]
KASAN: slab-use-after-free Write in usb_anchor_suspend_wakeups (2) usb C error 5 24d 191d 💬 1 [190d]
WARNING: ODEBUG bug in netdev_freemem (3) usb C 90 85d 200d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) usb 121 4d23h 201d
WARNING: ODEBUG bug in usb_unbind_interface (2) usb 23 32d 202d PATCH [192d]
WARNING in usbnet_start_xmit/usb_submit_urb (2) usb C error 7 13d 206d
WARNING in wdm_rxwork/usb_submit_urb (2) usb C unreliable 80 8d10h 240d 💬 2 [166d]
WARNING in input_register_device (2) input usb C 5 220d 244d PATCH [239d]
UBSAN: array-index-out-of-bounds in usbhid_parse usb C error 32 8d08h 359d PATCH [127d]
KASAN: stack-out-of-bounds Read in sched_show_task input usb serial C 156 3d22h 385d PATCH [369d]
INFO: task hung in __input_unregister_device (5) usb input C done 17 2h07m 387d 💬 1 [6d10h]
INFO: task hung in get_bMaxPacketSize0 usb C error 262 18d 415d 💬 1 [152d]
INFO: rcu detected stall in console_callback serial input usb C 10 1d08h 416d
INFO: task hung in usbdev_release (2) usb C error 85 8d17h 427d
INFO: rcu detected stall in newfstatat (3) usb C done 109 18h38m 487d 💬 4 [216d]
kernel BUG in cdc_ncm_fill_tx_frame usb syz error 5 24d 495d
kernel BUG in __page_table_check_zero usb C error 213 19d 507d
INFO: rcu detected stall in vfs_readlink usb fs C 1 512d 508d 💬 2 [506d]
WARNING in amradio_set_mute/usb_submit_urb usb C 3 26d 516d
INFO: task hung in hub_port_init (3) usb C error 655 2d14h 561d 💬 16 [25d]
WARNING in usb_tx_block/usb_submit_urb usb libertas C 478 4h41m 602d 💬 3 [601d]
INFO: task hung in hub_event (3) usb 309 5h11m 633d 💬 12 [152d]
INFO: task hung in usb_get_descriptor (2) usb C inconclusive 862 5d14h 657d 💬 14 [25d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb C inconclusive 522 1h45m 673d 💬 5 [57d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 76 6d07h 739d
INFO: rcu detected stall in watchdog bpf usb C error 6 7d08h 782d
INFO: rcu detected stall in dummy_timer (4) usb C inconclusive 21 3d08h 823d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media C 54 3d08h 924d 💬 2 [23d]
INFO: task hung in r871xu_dev_remove usb staging C error 504 23h07m 1035d 💬 1 [90d]
memory leak in __lookup_slow usb ext4 C 2 771d 1092d
WARNING in pvr2_send_request_ex/usb_submit_urb pvrusb2 usb C 16 6d23h 1129d
INFO: task hung in pn533_finalize_setup nfc usb C unreliable error 8 555d 1176d PATCH [944d]
KASAN: use-after-free Read in v4l2_fh_open usb media C unreliable inconclusive 274 1h33m 1332d PATCH [1122d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input C unreliable 395 15h29m 1379d PATCH [1116d]
INFO: task hung in usbdev_open (2) usb C error 874 1d06h 1380d 💬 1 [25d]
memory leak in r8712_init_recv_priv usb staging C 50 489d 1388d PATCH [1236d]
possible deadlock in zd_chip_disable_rxtx usb wireless C 44 27d 1399d
WARNING in corrupted/usb_submit_urb (2) usb C error done 69 165d 1419d 💬 1 [1365d]
KMSAN: uninit-value in dib3000mb_attach (2) usb media C 4064 3h45m 1447d PATCH [44d]
WARNING in media_create_pad_link usb media C done done 102 8d19h 1608d PATCH [13d]
general protection fault in ir_raw_event_store_with_filter usb media C error 874 3d12h 1673d
kernel BUG at drivers/media/mc/mc-entity.c:LINE! usb media C 6 1646d 1773d
INFO: rcu detected stall in hub_event usb C done 1110 5h34m 1784d 💬 9 [25d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media C error inconclusive 99 4d02h 1876d PATCH [156d]
WARNING in amradio_send_cmd/usb_submit_urb usb C error inconclusive 87 10d 1906d 💬 4 [1786d]
KASAN: use-after-free Read in v4l2_fh_init usb media C error inconclusive 586 16m 2000d 💬 4 [23d]
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 4d09h 9h16m
general protection fault in dummy_timer (2) usb 2 18d 26d
KCSAN: data-race in usbdev_ioctl / usbdev_ioctl (10) usb 2 9d07h 32d