sierra_net 7-1:0.11 wwan0: register 'sierra_net' at usb-dummy_hcd.6-1, Sierra Wireless USB-to-WWAN Modem, 00:00:00:00:01:0b
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WARNING: drivers/net/usb/usbnet.c:266 at usbnet_status_start+0x108/0x1d0 drivers/net/usb/usbnet.c:266, CPU#1: kworker/1:1/56
Modules linked in:
CPU: 1 UID: 0 PID: 56 Comm: kworker/1:1 Not tainted 6.16.0-rc5-next-20250711-syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Workqueue: usb_hub_wq hub_event
RIP: 0010:usbnet_status_start+0x108/0x1d0 drivers/net/usb/usbnet.c:266
Code: c6 66 90 e8 1a 10 b0 fa 48 8b 7c 24 08 e8 d0 f0 6b 04 44 89 f0 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d e9 8a 6b 6d 04 cc 90 <0f> 0b 90 41 80 3c 2c 00 74 08 4c 89 f7 e8 86 c6 14 fb 49 83 3e 00
RSP: 0018:ffffc900013a6da0 EFLAGS: 00010246
RAX: ffffffff870fa6b7 RBX: ffff88806a870d80 RCX: 0000000000100000
RDX: ffffc90019ae1000 RSI: 0000000000035f62 RDI: 0000000000035f63
RBP: dffffc0000000000 R08: ffff88806a8700af R09: 1ffff1100d50e015
R10: dffffc0000000000 R11: ffffed100d50e016 R12: 1ffff1100d50e21e
R13: 0000000000000000 R14: ffff88806a8710f0 R15: 0000000000000cc0
FS:  0000000000000000(0000) GS:ffff888125cc6000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2f57b71d60 CR3: 0000000077bd8000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 sierra_net_probe+0x6a/0xa0 drivers/net/usb/sierra_net.c:929
 usb_probe_interface+0x637/0xbf0 drivers/usb/core/driver.c:396
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x26a/0x9e0 drivers/base/dd.c:659
 __driver_probe_device+0x18c/0x2f0 drivers/base/dd.c:801
 driver_probe_device+0x4f/0x430 drivers/base/dd.c:831
 __device_attach_driver+0x2ce/0x530 drivers/base/dd.c:959
 bus_for_each_drv+0x251/0x2e0 drivers/base/bus.c:462
 __device_attach+0x2b8/0x400 drivers/base/dd.c:1031
 bus_probe_device+0x185/0x260 drivers/base/bus.c:537
 device_add+0x7b6/0xb50 drivers/base/core.c:3689
 usb_set_configuration+0x1a87/0x20e0 drivers/usb/core/message.c:2210
 usb_generic_driver_probe+0x8d/0x150 drivers/usb/core/generic.c:250
 usb_probe_device+0x1c1/0x390 drivers/usb/core/driver.c:291
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x26a/0x9e0 drivers/base/dd.c:659
 __driver_probe_device+0x18c/0x2f0 drivers/base/dd.c:801
 driver_probe_device+0x4f/0x430 drivers/base/dd.c:831
 __device_attach_driver+0x2ce/0x530 drivers/base/dd.c:959
 bus_for_each_drv+0x251/0x2e0 drivers/base/bus.c:462
 __device_attach+0x2b8/0x400 drivers/base/dd.c:1031
 bus_probe_device+0x185/0x260 drivers/base/bus.c:537
 device_add+0x7b6/0xb50 drivers/base/core.c:3689
 usb_new_device+0xa39/0x16f0 drivers/usb/core/hub.c:2694
 hub_port_connect drivers/usb/core/hub.c:5566 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5706 [inline]
 port_event drivers/usb/core/hub.c:5866 [inline]
 hub_event+0x2941/0x4a00 drivers/usb/core/hub.c:5948
 process_one_work kernel/workqueue.c:3239 [inline]
 process_scheduled_works+0xade/0x17b0 kernel/workqueue.c:3322
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3403
 kthread+0x711/0x8a0 kernel/kthread.c:463
 ret_from_fork+0x3f9/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>