WARNING in bcm5974_start_traffic/usb_submit

Date	Name	Commit	Repro	Result
2024/02/07	linux-6.1.y (ToT)	f1bb70486c9c	C	[report] WARNING in bcm5974_start_traffic/usb_submit_urb
2024/02/07	upstream (ToT)	6d280f4d760e	C	Didn't crash

Date

Name

Commit

Repro

Result

2024/02/07

linux-6.1.y (ToT)

f1bb70486c9c

[report] WARNING in bcm5974_start_traffic/usb_submit_urb

2024/02/07

upstream (ToT)

6d280f4d760e

Didn't crash

Kernel	Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
upstream	WARNING in bcm5974_start_traffic/usb_submit_urb input	C	error		41	259d	1854d	25/28	fixed on 2024/03/26 17:39
linux-5.15	WARNING in bcm5974_start_traffic/usb_submit_urb origin:upstream	C		error	1	63d	242d	0/3	upstream: reported C repro on 2024/04/08 05:03
upstream	WARNING in bcm5974_start_traffic/usb_submit_urb (2) input usb	C	unreliable		5	9d08h	235d	0/28	upstream: reported C repro on 2024/04/15 01:54

upstream

WARNING in bcm5974_start_traffic/usb_submit_urb input

error

259d

1854d

25/28

fixed on 2024/03/26 17:39

linux-5.15

WARNING in bcm5974_start_traffic/usb_submit_urb origin:upstream

error

63d

242d

0/3

upstream: reported C repro on 2024/04/08 05:03

upstream

WARNING in bcm5974_start_traffic/usb_submit_urb (2) input usb

unreliable

9d08h

235d

0/28

upstream: reported C repro on 2024/04/15 01:54


Created	Duration	User	Repo	Result
2024/10/27 01:29	2h22m	bisect fix	linux-6.1.y	OK (0) job log log
2024/09/26 21:32	3h08m	bisect fix	linux-6.1.y	OK (0) job log log
2024/08/19 20:06	1h42m	bisect fix	linux-6.1.y	OK (0) job log log
2024/07/09 21:53	2h04m	bisect fix	linux-6.1.y	OK (0) job log log
2024/06/01 02:30	1h50m	bisect fix	linux-6.1.y	OK (0) job log log
2024/04/28 15:30	1h57m	bisect fix	linux-6.1.y	OK (0) job log log
2024/03/28 03:08	2h44m	fix candidate	upstream	OK (0) job log log
2024/03/12 17:28	1h45m	bisect fix	linux-6.1.y	OK (0) job log log

------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 0 PID: 4222 at drivers/usb/core/urb.c:505 usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 Modules linked in: CPU: 0 PID: 4222 Comm: udevd Not tainted 6.1.77-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 lr : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 sp : ffff80001db87390 x29: ffff80001db873d0 x28: 0000000000000001 x27: ffff800013582188 x26: ffff0000ce65a400 x25: ffff0001ffbd4000 x24: 0000000000000400 x23: ffff800013588a00 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000cc0 x19: ffff0000c0877800 x18: ffff80001db86780 x17: 0000000000000000 x16: ffff80001215324c x15: 0000000000000000 x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : 86e120c35e4fb000 x8 : 86e120c35e4fb000 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80001db86c78 x4 : ffff800015922b60 x3 : ffff800008586064 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 bcm5974_start_traffic+0xe0/0x154 drivers/input/mouse/bcm5974.c:799 bcm5974_open+0x98/0x134 drivers/input/mouse/bcm5974.c:839 input_open_device+0x170/0x29c drivers/input/input.c:650 evdev_open_device drivers/input/evdev.c:400 [inline] evdev_open+0x308/0x4b4 drivers/input/evdev.c:487 chrdev_open+0x3e8/0x4fc fs/char_dev.c:414 do_dentry_open+0x734/0xfa0 fs/open.c:882 vfs_open+0x7c/0x90 fs/open.c:1013 do_open fs/namei.c:3628 [inline] path_openat+0x1e14/0x2548 fs/namei.c:3785 do_filp_open+0x1bc/0x3cc fs/namei.c:3812 do_sys_openat2+0x128/0x3d8 fs/open.c:1318 do_sys_open fs/open.c:1334 [inline] __do_sys_openat fs/open.c:1350 [inline] __se_sys_openat fs/open.c:1345 [inline] __arm64_sys_openat+0x1f0/0x240 fs/open.c:1345 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:206 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 4702 hardirqs last enabled at (4701): [<ffff800008342890>] __up_console_sem+0xb4/0x100 kernel/printk/printk.c:261 hardirqs last disabled at (4702): [<ffff80001214ef04>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (4158): [<ffff800008033064>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (4156): [<ffff800008033030>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]---

Crashes (1):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2024/02/06 21:34	linux-6.1.y	f1bb70486c9c	6404acf9	.config	console log	report	syz	C		[disk image] [vmlinux] [kernel image]	ci2-linux-6-1-kasan-arm64	WARNING in bcm5974_start_traffic/usb_submit_urb

Crashes (1):

Assets (help?)