syzbot


WARNING in qt2_attach/usb_submit_urb

Status: fixed on 2021/11/10 00:50
Reported-by: syzbot+19acce48d8344df49b3a@syzkaller.appspotmail.com
Fix commit: eb8dbe80326c USB: serial: quatech2: fix control-request directions
First crash: 490d, last: 468d

Sample crash report:
usb 1-1: string descriptor 0 read error: -22
usb 1-1: New USB device found, idVendor=061d, idProduct=c170, bcdDevice=11.41
usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
quatech2 1-1:31.224: Quatech 2nd gen USB to Serial Driver converter detected
------------[ cut here ]------------
usb 1-1: BOGUS control dir, pipe 80000280 doesn't match bRequestType 40
WARNING: CPU: 1 PID: 2635 at drivers/usb/core/urb.c:410 usb_submit_urb+0x14aa/0x1830 drivers/usb/core/urb.c:410
Modules linked in:
CPU: 1 PID: 2635 Comm: kworker/1:2 Not tainted 5.13.0-rc2-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: usb_hub_wq hub_event
RIP: 0010:usb_submit_urb+0x14aa/0x1830 drivers/usb/core/urb.c:410
Code: 84 4c 01 00 00 e8 a6 14 b3 fd 4c 89 f7 e8 4e a7 1b ff 45 89 e8 44 89 e1 48 89 ea 48 89 c6 48 c7 c7 c0 09 63 86 e8 18 f1 fb 01 <0f> 0b 49 8d 4f 5c 48 b8 00 00 00 00 00 fc ff df 48 89 ca 48 89 4c
RSP: 0018:ffffc900001b6e08 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff888116d8c058 RCX: 0000000000000000
RDX: ffff888114e61b40 RSI: ffffffff812a6013 RDI: fffff52000036db3
RBP: ffff888109d7e690 R08: 0000000000000001 R09: 0000000000000000
R10: ffffffff814b996b R11: 0000000000000000 R12: 0000000080000280
R13: 0000000000000040 R14: ffff888116d8c0a8 R15: ffff8881097ac900
FS:  0000000000000000(0000) GS:ffff8881f6900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055777d5bd160 CR3: 00000001045ec000 CR4: 00000000001506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 usb_start_wait_urb+0x101/0x4c0 drivers/usb/core/message.c:58
 usb_internal_control_msg drivers/usb/core/message.c:102 [inline]
 usb_control_msg+0x31c/0x4a0 drivers/usb/core/message.c:153
 qt2_attach+0x82/0x550 drivers/usb/serial/quatech2.c:642
 usb_serial_probe.cold+0x1229/0x292b drivers/usb/serial/usb-serial.c:1122
 usb_probe_interface+0x315/0x7f0 drivers/usb/core/driver.c:396
 really_probe+0x291/0xf60 drivers/base/dd.c:576
 driver_probe_device+0x298/0x410 drivers/base/dd.c:763
 __device_attach_driver+0x203/0x2c0 drivers/base/dd.c:870
 bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:431
 __device_attach+0x228/0x4b0 drivers/base/dd.c:938
 bus_probe_device+0x1e4/0x290 drivers/base/bus.c:491
 device_add+0xbe0/0x2100 drivers/base/core.c:3320
 usb_set_configuration+0x113f/0x1910 drivers/usb/core/message.c:2164
 usb_generic_driver_probe+0xba/0x100 drivers/usb/core/generic.c:238
 usb_probe_device+0xd9/0x2c0 drivers/usb/core/driver.c:293
 really_probe+0x291/0xf60 drivers/base/dd.c:576
 driver_probe_device+0x298/0x410 drivers/base/dd.c:763
 __device_attach_driver+0x203/0x2c0 drivers/base/dd.c:870
 bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:431
 __device_attach+0x228/0x4b0 drivers/base/dd.c:938
 bus_probe_device+0x1e4/0x290 drivers/base/bus.c:491
 device_add+0xbe0/0x2100 drivers/base/core.c:3320
 usb_new_device.cold+0x721/0x1058 drivers/usb/core/hub.c:2556
 hub_port_connect drivers/usb/core/hub.c:5297 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5437 [inline]
 port_event drivers/usb/core/hub.c:5583 [inline]
 hub_event+0x2357/0x4330 drivers/usb/core/hub.c:5665
 process_one_work+0x98d/0x1580 kernel/workqueue.c:2275
 worker_thread+0x64c/0x1120 kernel/workqueue.c:2421
 kthread+0x38c/0x460 kernel/kthread.c:313
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294

Crashes (171):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-usb 2021/05/23 20:15 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 5cc59c418fde 3c7fef33 .config log report syz C WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/14 03:07 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 12f739798470 1ba81399 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/13 17:11 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 12f739798470 1ba81399 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/13 07:21 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 12f739798470 1ba81399 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/12 21:32 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 12f739798470 1ba81399 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/12 17:04 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 12f739798470 1ba81399 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/12 11:04 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 12f739798470 1ba81399 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/12 08:09 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 12f739798470 1ba81399 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/12 05:56 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 12f739798470 1ba81399 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/12 04:25 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 12f739798470 1ba81399 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/12 01:30 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 12f739798470 1ba81399 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/12 01:06 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 12f739798470 1ba81399 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/11 21:40 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 12f739798470 1ba81399 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/11 20:12 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 12f739798470 1ba81399 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/11 18:15 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 12f739798470 1ba81399 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/11 14:03 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 12f739798470 1ba81399 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/11 10:34 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 12f739798470 1ba81399 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/11 07:14 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 12f739798470 1ba81399 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/10 13:58 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing e89bb4288378 1ba81399 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/10 09:32 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing e89bb4288378 1ba81399 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/10 03:19 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing e89bb4288378 1ba81399 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/09 13:14 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 60dfe484cef4 84fe5d96 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/09 08:40 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 87191ca9f902 5c2fe346 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/09 07:06 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 87191ca9f902 5c2fe346 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/09 03:07 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 87191ca9f902 5c2fe346 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/08 16:09 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 87191ca9f902 5c2fe346 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/08 14:46 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 87191ca9f902 5c2fe346 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/08 07:22 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 87191ca9f902 b718257f .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/08 01:23 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 87191ca9f902 b718257f .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/07 18:07 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 87191ca9f902 e59537be .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/07 16:35 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 87191ca9f902 e59537be .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/07 04:21 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 87191ca9f902 500c2339 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/07 00:24 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 87191ca9f902 500c2339 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/06 23:03 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 87191ca9f902 500c2339 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/06 13:26 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 87191ca9f902 500c2339 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/06 04:59 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 87191ca9f902 500c2339 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/06 02:00 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 87191ca9f902 500c2339 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/06 00:22 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 87191ca9f902 500c2339 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/05 06:46 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 87191ca9f902 500c2339 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/04 11:47 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ca5ce8252910 966a236b .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/03 21:07 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ca5ce8252910 0740de69 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/03 16:52 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing ca5ce8252910 0740de69 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/06/03 07:10 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 5ff90af9da8f 0740de69 .config log report info WARNING in qt2_attach/usb_submit_urb
ci2-upstream-usb 2021/05/23 03:21 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 5cc59c418fde 3c7fef33 .config log report info WARNING in qt2_attach/usb_submit_urb
* Struck through repros no longer work on HEAD.