WARNING in cxacru_cm/usb_submit

WARNING in cxacru_cm/usb_submit_urb
Status: upstream: reported C repro on 2020/03/05 17:15
Reported-by: syzbot+00c18ee8497dd3be6ade@syzkaller.appspotmail.com
First crash: 431d, last: 23d

Cause bisection: failed (bisect log)

Patch testing requests:
Created	Duration	User	Patch	Repo	Result
2020/09/15 02:16	16m	brookebasile@gmail.com		upstream	OK

Sample crash report:

usb 5-1: Product: syz
usb 5-1: Manufacturer: syz
usb 5-1: SerialNumber: syz
usb 5-1: config 0 descriptor??
------------[ cut here ]------------
usb 5-1: BOGUS urb xfer, pipe 1 != type 3
WARNING: CPU: 3 PID: 42 at drivers/usb/core/urb.c:493 usb_submit_urb+0xd27/0x1540 drivers/usb/core/urb.c:493
Modules linked in:
CPU: 3 PID: 42 Comm: kworker/3:1 Not tainted 5.11.0-syzkaller #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
Workqueue: usb_hub_wq hub_event
RIP: 0010:usb_submit_urb+0xd27/0x1540 drivers/usb/core/urb.c:493
Code: 84 d4 02 00 00 e8 09 6e 3a fc 4c 89 ef e8 71 ca 11 ff 41 89 d8 44 89 e1 4c 89 f2 48 89 c6 48 c7 c7 20 12 e1 89 e8 d3 41 82 03 <0f> 0b e9 81 f8 ff ff e8 dd 6d 3a fc 48 81 c5 38 06 00 00 e9 ad f7
RSP: 0018:ffffc90000666ed0 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000
RDX: ffff888011af2340 RSI: ffffffff815b7455 RDI: fffff520000ccdcc
RBP: ffff8880135be200 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff815b05fe R11: 0000000000000000 R12: 0000000000000001
R13: ffff88801e8470a0 R14: ffff8880190ad4c0 R15: ffff88801b219b00
FS:  0000000000000000(0000) GS:ffff88802cd00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3a28c6b000 CR3: 000000001deb7000 CR4: 0000000000150ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 cxacru_cm+0x3c0/0x8e0 drivers/usb/atm/cxacru.c:649
 cxacru_card_status+0x22/0xe0 drivers/usb/atm/cxacru.c:760
 cxacru_bind+0x7a9/0x11a0 drivers/usb/atm/cxacru.c:1209
 usbatm_usb_probe+0x321/0x1ae0 drivers/usb/atm/usbatm.c:1055
 cxacru_usb_probe+0xdf/0x1e0 drivers/usb/atm/cxacru.c:1363
 usb_probe_interface+0x315/0x7f0 drivers/usb/core/driver.c:396
 really_probe+0x291/0xe60 drivers/base/dd.c:554
 driver_probe_device+0x26b/0x3d0 drivers/base/dd.c:740
 __device_attach_driver+0x1d1/0x290 drivers/base/dd.c:846
 bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:431
 __device_attach+0x228/0x4a0 drivers/base/dd.c:914
 bus_probe_device+0x1e4/0x290 drivers/base/bus.c:491
 device_add+0xbc4/0x1d90 drivers/base/core.c:3109
 usb_set_configuration+0x1137/0x1910 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+0x291/0xe60 drivers/base/dd.c:554
 driver_probe_device+0x26b/0x3d0 drivers/base/dd.c:740
 __device_attach_driver+0x1d1/0x290 drivers/base/dd.c:846
 bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:431
 __device_attach+0x228/0x4a0 drivers/base/dd.c:914
 bus_probe_device+0x1e4/0x290 drivers/base/bus.c:491
 device_add+0xbc4/0x1d90 drivers/base/core.c:3109
 usb_new_device.cold+0x721/0x1058 drivers/usb/core/hub.c:2555
 hub_port_connect drivers/usb/core/hub.c:5223 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5363 [inline]
 port_event drivers/usb/core/hub.c:5509 [inline]
 hub_event+0x2357/0x4320 drivers/usb/core/hub.c:5591
 process_one_work+0x98d/0x15f0 kernel/workqueue.c:2275
 worker_thread+0x64c/0x1120 kernel/workqueue.c:2421
 kthread+0x3b1/0x4a0 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296

Fix bisection attempts:
Manager	Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Title
ci-upstream-kasan-gce	2021/04/17 13:55	upstream	9cdbf646	a5f86b15	.config	log	report	syz	C
ci-upstream-kasan-gce	2021/03/18 13:34	upstream	6417f031	a5f86b15	.config	log	report	syz	C

Crashes (9):
Manager	Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	Title
ci-qemu-upstream	2021/02/16 13:13	upstream	f40ddce8	98682e5e	.config	log	report	syz	C	WARNING in cxacru_cm/usb_submit_urb
ci-upstream-kasan-gce	2021/02/12 08:18	upstream	291009f6	a5f86b15	.config	log	report	syz	C	WARNING in cxacru_cm/usb_submit_urb
ci2-upstream-usb	2020/12/25 13:43	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	3644e2d2	b982b3ea	.config	log	report	syz	C
ci2-upstream-usb	2020/06/29 17:34	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	9cf6ffae	ce9ef6f2	.config	log	report	syz	C
ci2-upstream-usb	2020/06/10 11:28	https://github.com/google/kasan.git usb-fuzzer	2089c6ed	860c4de9	.config	log	report	syz	C
ci2-upstream-usb	2020/03/23 17:10	https://github.com/google/kasan.git usb-fuzzer	e17994d1	84f999d6	.config	log	report	syz	C
ci2-upstream-usb	2020/03/05 16:39	https://github.com/google/kasan.git usb-fuzzer	d6ff8147	b655d91b	.config	log	report	syz	C
ci2-upstream-usb	2020/08/03 01:29	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	e3ee0e74	96dd3623	.config	log	report
ci2-upstream-usb	2020/03/05 16:21	https://github.com/google/kasan.git usb-fuzzer	d6ff8147	b655d91b	.config	log	report