usb 2-1: config 0 descriptor??
usb 2-1: ucan: probing device on interface #0
------------[ cut here ]------------
strnlen: detected buffer overflow: 129 byte read of buffer size 128
WARNING: CPU: 0 PID: 3792 at lib/string_helpers.c:1030 __fortify_report+0x47/0x50 lib/string_helpers.c:1029
Modules linked in:
CPU: 0 PID: 3792 Comm: kworker/0:3 Not tainted 6.9.0-rc5-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
Workqueue: usb_hub_wq hub_event
RIP: 0010:__fortify_report+0x47/0x50 lib/string_helpers.c:1029
Code: 34 c5 60 3a 4c 83 90 40 f6 c7 01 48 c7 c0 8e 41 fe 83 48 c7 c1 84 41 fe 83 48 0f 44 c8 48 c7 c7 26 bc ec 83 e8 5a 13 49 ff 90 <0f> 0b 90 90 c3 cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc90007aab720 EFLAGS: 00010246
RAX: f01bba27d7d77b00 RBX: ffff8881157fd928 RCX: 0000000000000002
RDX: 0000000000000002 RSI: c0000000ffffdfff RDI: 00000000ffffffff
RBP: ffffc90007aab818 R08: ffffffff842e0cc0 R09: 00000000ffffdfff
R10: 0000000000000000 R11: 3fffffffffffffff R12: ffff888179080000
R13: ffff8881157fd928 R14: ffff888111fd5008 R15: ffff888179080c60
FS:  0000000000000000(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f82e2b70220 CR3: 0000000115a22000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __fortify_panic+0x9/0x10 lib/string_helpers.c:1036
 _Z7strnlenPKcU25pass_dynamic_object_size1m include/linux/fortify-string.h:217 [inline]
 _Z13sized_strscpyPcU25pass_dynamic_object_size1PKcU25pass_dynamic_object_size1m include/linux/fortify-string.h:291 [inline]
 ucan_probe+0x638/0x650 drivers/net/can/usb/ucan.c:1535
 usb_probe_interface+0x1e0/0x380 drivers/usb/core/driver.c:399
 really_probe+0xf6/0x3c0 drivers/base/dd.c:656
 __driver_probe_device+0x77/0x140 drivers/base/dd.c:798
 driver_probe_device+0x1e/0x1b0 drivers/base/dd.c:828
 __device_attach_driver+0x139/0x1c0 drivers/base/dd.c:956
 bus_for_each_drv+0x10b/0x160 drivers/base/bus.c:457
 __device_attach+0xd1/0x1b0 drivers/base/dd.c:1028
 bus_probe_device+0x94/0x110 drivers/base/bus.c:532
 device_add+0x270/0x470 drivers/base/core.c:3720
 usb_set_configuration+0x8bf/0xa70 drivers/usb/core/message.c:2210
 usb_generic_driver_probe+0x2a/0x80 drivers/usb/core/generic.c:254
 usb_probe_device+0x60/0x100 drivers/usb/core/driver.c:294
 really_probe+0xf6/0x3c0 drivers/base/dd.c:656
 __driver_probe_device+0x77/0x140 drivers/base/dd.c:798
 driver_probe_device+0x1e/0x1b0 drivers/base/dd.c:828
 __device_attach_driver+0x139/0x1c0 drivers/base/dd.c:956
 bus_for_each_drv+0x10b/0x160 drivers/base/bus.c:457
 __device_attach+0xd1/0x1b0 drivers/base/dd.c:1028
 bus_probe_device+0x94/0x110 drivers/base/bus.c:532
 device_add+0x270/0x470 drivers/base/core.c:3720
 usb_new_device+0x445/0x670 drivers/usb/core/hub.c:2652
 hub_port_connect drivers/usb/core/hub.c:5521 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5661 [inline]
 port_event drivers/usb/core/hub.c:5821 [inline]
 hub_event+0x11a5/0x1b20 drivers/usb/core/hub.c:5903
 process_one_work kernel/workqueue.c:3254 [inline]
 process_scheduled_works+0x30c/0x700 kernel/workqueue.c:3335
 worker_thread+0x212/0x300 kernel/workqueue.c:3416
 kthread+0xf5/0x110 kernel/kthread.c:388
 ret_from_fork+0x32/0x40 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>