bisecting fixing commit since 894d6f401b21865962aba776ecaa918b2f0abaa6
building syzkaller on 6972b10616d785401dea17cec890cca8916424a7
testing commit 894d6f401b21865962aba776ecaa918b2f0abaa6
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 01a3b2679f78e01f0f85d26fb9cb96d01204e95ed117074ef89dbd77000e00e9
all runs: crashed: WARNING in cxacru_cm/usb_submit_urb
testing current HEAD 9be9ed2612b5aedb52a2c240edb1630b6b743cb6
testing commit 9be9ed2612b5aedb52a2c240edb1630b6b743cb6
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 6495c84d712cb760222b9b3ecc5b625071a2642601157a5daa7662f6a76e1a5c
all runs: crashed: WARNING in cxacru_cm/usb_submit_urb
revisions tested: 2, total time: 19m41.429050006s (build: 12m33.67661772s, test: 6m19.97269414s)
the crash still happens on HEAD
commit msg: Merge tag 'platform-drivers-x86-v5.18-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
crash: WARNING in cxacru_cm/usb_submit_urb
usb 1-1: Product: syz
usb 1-1: Manufacturer: syz
usb 1-1: SerialNumber: syz
------------[ cut here ]------------
usb 1-1: BOGUS urb xfer, pipe 1 != type 3
WARNING: CPU: 1 PID: 26 at drivers/usb/core/urb.c:502 usb_submit_urb+0xb07/0x1680 drivers/usb/core/urb.c:502
Modules linked in:
CPU: 1 PID: 26 Comm: kworker/1:1 Not tainted 5.18.0-rc6-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+0xb07/0x1680 drivers/usb/core/urb.c:502
Code: 4c 24 18 89 4c 24 08 44 89 04 24 e8 83 5d 1c ff 44 8b 04 24 4c 89 e2 48 c7 c7 a0 c4 83 89 8b 4c 24 08 48 89 c6 e8 01 8b 4c 03 <0f> 0b 4c 8b 4c 24 18 e9 c0 fa ff ff 48 8d 7b 1c 48 ba 00 00 00 00
RSP: 0018:ffffc90000c2ee98 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff88807f11f000 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000008 RDI: fffff52000185dc5
RBP: ffff88801c5d1a00 R08: 0000000000000000 R09: ffffc90000c2eb0f
R10: fffff52000185d61 R11: 0000000000000001 R12: ffff88807c6a3f80
R13: 0000000000000002 R14: 0000000000000002 R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000568000 CR3: 000000001d4e8000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 cxacru_cm+0x37c/0x780 drivers/usb/atm/cxacru.c:649
 cxacru_card_status+0x1c/0xc0 drivers/usb/atm/cxacru.c:760
 cxacru_bind+0x728/0x1260 drivers/usb/atm/cxacru.c:1209
 usbatm_usb_probe+0x2c4/0x19e0 drivers/usb/atm/usbatm.c:1057
 cxacru_usb_probe+0xc3/0x1c0 drivers/usb/atm/cxacru.c:1363
 usb_probe_interface+0x274/0x6a0 drivers/usb/core/driver.c:396
 call_driver_probe drivers/base/dd.c:542 [inline]
 really_probe+0x1c1/0x9d0 drivers/base/dd.c:621
 __driver_probe_device+0x2a6/0x460 drivers/base/dd.c:752
 driver_probe_device+0x44/0x110 drivers/base/dd.c:782
 __device_attach_driver+0x185/0x250 drivers/base/dd.c:899
 bus_for_each_drv+0x11e/0x1a0 drivers/base/bus.c:427
 __device_attach+0x1db/0x410 drivers/base/dd.c:970
 bus_probe_device+0x19d/0x250 drivers/base/bus.c:487
 device_add+0x9ca/0x1b10 drivers/base/core.c:3405
 usb_set_configuration+0xc91/0x1840 drivers/usb/core/message.c:2170
 usb_generic_driver_probe+0x74/0xa0 drivers/usb/core/generic.c:238
 usb_probe_device+0x95/0x240 drivers/usb/core/driver.c:293
 call_driver_probe drivers/base/dd.c:542 [inline]
 really_probe+0x1c1/0x9d0 drivers/base/dd.c:621
 __driver_probe_device+0x2a6/0x460 drivers/base/dd.c:752
 driver_probe_device+0x44/0x110 drivers/base/dd.c:782
 __device_attach_driver+0x185/0x250 drivers/base/dd.c:899
 bus_for_each_drv+0x11e/0x1a0 drivers/base/bus.c:427
 __device_attach+0x1db/0x410 drivers/base/dd.c:970
 bus_probe_device+0x19d/0x250 drivers/base/bus.c:487
 device_add+0x9ca/0x1b10 drivers/base/core.c:3405
 usb_new_device.cold+0x5d1/0xeeb drivers/usb/core/hub.c:2566
 hub_port_connect drivers/usb/core/hub.c:5363 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5507 [inline]
 port_event drivers/usb/core/hub.c:5665 [inline]
 hub_event+0x114d/0x39b0 drivers/usb/core/hub.c:5747
 process_one_work+0x865/0x13d0 kernel/workqueue.c:2289
 worker_thread+0x598/0xec0 kernel/workqueue.c:2436
 kthread+0x299/0x340 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:298
 </TASK>