TimJTi opened a new issue, #14006: URL: https://github.com/apache/nuttx/issues/14006
### Description / Steps to reproduce the issue I am seeing unrecognized IOCTL error reports from the FUSB302 USBMISC driver recently. I suspect there's a recent change that has caused this and am looking for suggestions as to where to look to investigate. It happens if (for example) I run a ping from nsh (albeit via a CDC/NCM usb connection so there is a relevance). The IOCTL is 0x30a which I think is a file system IOCTL, FIONBIO, so not sure why this driver is being sent this? This is the call stack. Can anyone advise? ``` fusb302_ioctl@0x2001b4d4 (/home/tim/designs/nuttx/nuttx/drivers/usbmisc/fusb302.c:1739) file_vioctl@0x2003988c (/home/tim/designs/nuttx/nuttx/fs/vfs/fs_ioctl.c:68) file_ioctl@0x20039b04 (/home/tim/designs/nuttx/nuttx/fs/vfs/fs_ioctl.c:225) file_dup3@0x200397f0 (/home/tim/designs/nuttx/nuttx/fs/vfs/fs_dup2.c:150) file_dup2@0x20039838 (/home/tim/designs/nuttx/nuttx/fs/vfs/fs_dup2.c:200) files_duplist@0x20038f98 (/home/tim/designs/nuttx/nuttx/fs/inode/fs_files.c:723) group_setuptaskfiles@0x2000e534 (/home/tim/designs/nuttx/nuttx/sched/group/group_setuptaskfiles.c:99) nxtask_init@0x2000cfb4 (/home/tim/designs/nuttx/nuttx/sched/task/task_init.c:139) nxtask_spawn_create@0x2000d6cc (/home/tim/designs/nuttx/nuttx/sched/task/task_spawn.c:108) nxtask_spawn_exec@0x2000d6cc (/home/tim/designs/nuttx/nuttx/sched/task/task_spawn.c:224) task_spawn@0x2000d6cc (/home/tim/designs/nuttx/nuttx/sched/task/task_spawn.c:321) exec_builtin@0x200338ac (/home/tim/designs/nuttx/apps/builtin/exec_builtin.c:189) nsh_builtin@0x200336a0 (/home/tim/designs/nuttx/apps/nshlib/nsh_builtin.c:105) nsh_execute@0x20030928 (/home/tim/designs/nuttx/apps/nshlib/nsh_parse.c:650) nsh_parse_command@0x20030928 (/home/tim/designs/nuttx/apps/nshlib/nsh_parse.c:2840) nsh_parse@0x20030d74 (/home/tim/designs/nuttx/apps/nshlib/nsh_parse.c:2930) nsh_session@0x2002a2c4 (/home/tim/designs/nuttx/apps/nshlib/nsh_session.c:245) nsh_consolemain@0x2002a0f0 (/home/tim/designs/nuttx/apps/nshlib/nsh_consolemain.c:75) nsh_main@0x2002a094 (/home/tim/designs/nuttx/apps/system/nsh/nsh_main.c:74) nxtask_startup@0x2001e390 (/home/tim/designs/nuttx/nuttx/libs/libc/sched/task_startup.c:70) ``` ### On which OS does this issue occur? [OS: Linux] ### What is the version of your OS? Ubuntu 22.04.5 LTS ### NuttX Version Master ### Issue Architecture [Arch: arm] ### Issue Area [Area: Drivers] ### Verification - [X] I have verified before submitting the report. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
