UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy misc raw-gadget: fail, usb_gadget_register_driver returned -16 ------------[ cut here ]------------ strnlen: detected buffer overflow: 17 byte read of buffer size 16 WARNING: CPU: 1 PID: 8731 at lib/string_helpers.c:1029 __fortify_report+0x9c/0xd0 lib/string_helpers.c:1029 Modules linked in: CPU: 1 PID: 8731 Comm: syz-executor.2 Not tainted 6.10.0-rc1-syzkaller-00021-ge0cce98fe279 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 RIP: 0010:__fortify_report+0x9c/0xd0 lib/string_helpers.c:1029 Code: ed 48 c7 c0 a0 a3 8f 8b 48 0f 44 d8 e8 3d 58 0a fd 4d 89 e0 48 89 ea 48 89 d9 4c 89 f6 48 c7 c7 20 a4 8f 8b e8 a5 71 cc fc 90 <0f> 0b 90 90 5b 5d 41 5c 41 5d 41 5e c3 cc cc cc cc 48 89 de 48 c7 RSP: 0018:ffffc9000336fbf0 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffffffff8b8fa3a0 RCX: ffffc90009c2b000 RDX: 0000000000040000 RSI: ffffffff814ff016 RDI: 0000000000000001 RBP: 0000000000000011 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000010 R13: 0000000000000000 R14: ffffffff8b8fad60 R15: ffff88801e8d8060 FS: 00007f9800bab6c0(0000) GS:ffff8880b9300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffeb3899f98 CR3: 0000000024934000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __fortify_panic+0x23/0x30 lib/string_helpers.c:1036 strnlen include/linux/fortify-string.h:235 [inline] sized_strscpy include/linux/fortify-string.h:309 [inline] ext4_ioctl_getlabel fs/ext4/ioctl.c:1154 [inline] __ext4_ioctl+0x404d/0x4580 fs/ext4/ioctl.c:1609 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:907 [inline] __se_sys_ioctl fs/ioctl.c:893 [inline] __x64_sys_ioctl+0x193/0x220 fs/ioctl.c:893 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f97ffe7cee9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f9800bab0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f97fffb4070 RCX: 00007f97ffe7cee9 RDX: 0000000020000640 RSI: 0000000081009431 RDI: 0000000000000005 RBP: 00007f97ffec947f R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000006e R14: 00007f97fffb4070 R15: 00007ffeca234bf8