syzbot

 sign-in | mailing list | source | docs
🐞 Open [1515]
≡ Subsystems
🐞 Fixed [5896]
🐞 Invalid [14322]
⬇ 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 (97):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in dummy_timer (2) usb 5 12d 12d
WARNING in iguanair_get_features/usb_submit_urb media usb C done 6 1d10h 15d
KASAN: slab-use-after-free Read in v4l2_release media usb C error 1 20d 16d
UBSAN: shift-out-of-bounds in s32ton input usb 4 7d08h 24d PATCH [23d]
KASAN: slab-use-after-free Read in ld_usb_release usb 1 30d 25d 💬 4 [17d]
INFO: task hung in uevent_show (2) usb C inconclusive 3802 18m 26d
KCSAN: data-race in mon_reader_del / usb_hcd_submit_urb (4) usb 3 18m 28d
WARNING: bad unlock balance in elevator_init_mq block usb syz done 1 33d 29d
WARNING: bad unlock balance in sd_revalidate_disk scsi usb syz 2 33d 30d 💬 1 [30d]
possible deadlock in blk_mq_alloc_request usb block syz 262 21m 30d 💬 1 [30d]
WARNING: bad unlock balance in blk_mq_update_tag_set_shared usb block syz 11 32d 30d 💬 1 [30d]
INFO: rcu detected stall in brk (2) mm input usb syz 1 39d 35d 💬 8 [34d]
INFO: rcu detected stall in __virt_addr_valid fs usb input syz 1 40d 36d
WARNING: ODEBUG bug in __folio_put (2) usb mm syz 11 15h16m 51d
INFO: rcu detected stall in sys_rt_sigprocmask (2) input usb syz 8 37d 52d
INFO: rcu detected stall in vma_link_file mm input usb syz 1 56d 52d 💬 6 [51d]
KASAN: slab-use-after-free Read in usbnet_deferred_kevent net usb 2 15d 53d
INFO: task hung in chaoskey_release usb 47 51d 54d
WARNING in thrustmaster_probe/usb_submit_urb usb C 11 2h05m 54d PATCH [12h48m]
INFO: rcu detected stall in do_syscall_64 input usb syz 19 28d 55d
INFO: task hung in usblp_open usb 32 51d 55d
WARNING: ODEBUG bug in corrupted (3) usb syz 1 42d 55d PATCH [54d]
INFO: rcu detected stall in statfs (3) kernfs input usb syz 1 63d 59d
INFO: rcu detected stall in kswapd (3) usb mm fs C 2 50d 60d
INFO: rcu detected stall in __fsnotify_parent input usb fs C 7 35d 63d
INFO: rcu detected stall in sys_utimensat (3) usb C 9 45d 65d 💬 1 [64d]
INFO: task hung in usblp_disconnect usb syz 4 58d 65d
INFO: rcu detected stall in sys_pselect6 (2) input usb C 54 20d 66d
INFO: rcu detected stall in kernfs_fop_read_iter (4) usb syz 12 35d 68d
INFO: task hung in usb_register_dev (2) usb syz inconclusive 108 46d 69d 💬 2 [59d]
KASAN: slab-use-after-free Read in hiddev_disconnect (3) input usb 1 76d 69d 💬 1 [64d]
INFO: task hung in yurex_write usb 50 69d 74d
INFO: task hung in adu_disconnect usb 215 46d 80d
KMSAN: kernel-infoleak in iowarrior_read usb C 4 81d 85d PATCH [84d]
INFO: task hung in adu_release usb syz inconclusive 6 48d 85d
INFO: task hung in usb_deregister_dev (2) usb C 36 26d 87d
INFO: rcu detected stall in x64_sys_call usb input mm syz 157 2d03h 87d
WARNING in rtl8150_open/usb_submit_urb usb C 4 13d 94d 💬 1 [90d]
KASAN: invalid-free in dev_free usb C 1249 31d 111d PATCH [29d]
WARNING: ODEBUG bug in get_taint usb C 26 12d 113d
KMSAN: uninit-value in bcmp (3) ntfs3 usb C 35 3d14h 116d 💬 1 [60d]
WARNING in r8712_usb_write_mem/usb_submit_urb (2) usb staging C 6 44d 125d 💬 3 [124d]
WARNING in ath6kl_bmi_get_target_info (2) usb wireless C error 4530 2h03m 127d PATCH [101d]
KASAN: slab-use-after-free Read in hdm_disconnect usb C 9911 now 129d PATCH [129d]
WARNING in smsusb_init_device/usb_submit_urb usb media C 122 1d13h 130d PATCH [108d]
WARNING: ODEBUG bug in netdev_release usb syz 2 137d 137d
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25 C error 13 24d 139d 💬 1 [139d]
possible deadlock in dpm_for_each_dev pm usb C error 2 1d05h 151d
possible deadlock in assign_fw usb C done 22 1d04h 151d
WARNING in usb_free_urb usb media C inconclusive 289 20h35m 187d 💬 1 [18d]
INFO: rcu detected stall in addrconf_rs_timer (6) usb syz error 393 14d 187d
INFO: task hung in kernfs_add_one usb kernfs C error 56 2d17h 192d
INFO: rcu detected stall in schedule (7) usb C done 47 7d17h 192d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1714 12h48m 205d
WARNING in bcm5974_start_traffic/usb_submit_urb (2) input usb C unreliable 5 9d07h 235d 💬 1 [1d02h]
KASAN: slab-use-after-free Write in usb_anchor_suspend_wakeups (2) usb C error 8 13m 248d 💬 1 [248d]
WARNING: ODEBUG bug in netdev_freemem (3) usb C 90 142d 257d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) usb 155 1h04m 258d
WARNING: ODEBUG bug in usb_unbind_interface (2) usb 34 3d17h 260d PATCH [249d]
WARNING in usbnet_start_xmit/usb_submit_urb (2) usb C error 9 13d 263d
WARNING in wdm_rxwork/usb_submit_urb (2) usb C unreliable 88 10d 297d 💬 2 [223d]
UBSAN: array-index-out-of-bounds in usbhid_parse usb C error 44 22h39m 416d PATCH [184d]
KASAN: stack-out-of-bounds Read in sched_show_task usb input serial C 160 13h47m 442d PATCH [426d]
INFO: task hung in __input_unregister_device (5) usb input C done error 17 57d 444d 💬 1 [64d]
INFO: task hung in get_bMaxPacketSize0 usb C error 270 2d06h 472d 💬 1 [210d]
INFO: task hung in usbdev_release (2) usb C error 88 1d12h 484d
INFO: rcu detected stall in newfstatat (3) usb C done 215 6h10m 545d 💬 4 [273d]
kernel BUG in cdc_ncm_fill_tx_frame usb syz error error 5 12d 552d
INFO: rcu detected stall in vfs_readlink fs usb C 2 46d 566d 💬 2 [563d]
WARNING in amradio_set_mute/usb_submit_urb usb C 3 13d 574d
INFO: task hung in hub_port_init (3) usb C error 661 5d01h 618d 💬 16 [52d]
WARNING in usb_tx_block/usb_submit_urb usb libertas C 494 4d10h 660d 💬 3 [659d]
INFO: task hung in hub_event (3) usb 343 3d08h 691d 💬 12 [210d]
INFO: task hung in usb_get_descriptor (2) usb C inconclusive 862 24d 715d 💬 14 [20d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb C inconclusive 607 6h51m 731d 💬 5 [114d]
INFO: rcu detected stall in kernfs_fop_release kernfs usb C error 5 45d 796d 💬 1 [796d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 84 5d02h 796d
INFO: rcu detected stall in watchdog usb C error 8 9d00h 840d
INFO: rcu detected stall in dummy_timer (4) usb C inconclusive 21 30d 881d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media C 1350 8d12h 981d 💬 2 [18d]
INFO: task hung in r871xu_dev_remove usb staging C error 561 5d17h 1093d 💬 1 [148d]
memory leak in __lookup_slow ext4 usb C 2 829d 1150d
WARNING in pvr2_send_request_ex/usb_submit_urb pvrusb2 usb C 16 42d 1186d
INFO: task hung in pn533_finalize_setup nfc usb C unreliable error 8 613d 1234d PATCH [1002d]
KASAN: use-after-free Read in v4l2_fh_open usb media C unreliable inconclusive 544 13m 1389d PATCH [1179d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input C unreliable 686 2h17m 1437d PATCH [1173d]
INFO: task hung in usbdev_open (2) usb C error 997 9h29m 1437d 💬 1 [20d]
memory leak in r8712_init_recv_priv usb staging C 50 547d 1446d PATCH [1294d]
possible deadlock in zd_chip_disable_rxtx usb wireless C 44 13d 1456d
WARNING in corrupted/usb_submit_urb (2) usb C error done 69 223d 1476d 💬 1 [1422d]
KMSAN: uninit-value in dib3000mb_attach (2) usb media C 4747 17h46m 1505d PATCH [102d]
general protection fault in ir_raw_event_store_with_filter usb media C error 879 4d18h 1730d
kernel BUG at drivers/media/mc/mc-entity.c:LINE! usb media C 6 1703d 1831d
INFO: rcu detected stall in hub_event usb C done 1206 6d22h 1841d 💬 9 [20d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media C error inconclusive 105 1d23h 1933d PATCH [213d]
WARNING in amradio_send_cmd/usb_submit_urb usb C error inconclusive 98 3d22h 1963d 💬 4 [1844d]
KASAN: use-after-free Read in v4l2_fh_init usb media C error inconclusive 1377 42m 2057d 💬 4 [20d]
moderation (6):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-out-of-bounds Read in mcp2221_raw_event input usb 4 22h27m 1d05h
KCSAN: data-race in __usb_hcd_giveback_urb / mon_reader_del usb 1 15d 15d
KCSAN: data-race in mon_reader_add / usb_hcd_submit_urb (2) usb 4 4d18h 20d
BUG: workqueue leaked atomic, lock or RCU: syz.NUM.NUM[NUM] usb 1 25d 21d
BUG: corrupted list in usb_hcd_link_urb_to_ep (4) usb 3 9d17h 34d
KCSAN: data-race in usbdev_ioctl / usbdev_ioctl (10) usb 3 44d 89d