Hello, syzbot found the following issue on: HEAD commit: 14f8db1c0f9a Merge branch 'for-next/core' into for-kernelci git tree: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci console output: https://syzkaller.appspot.com/x/log.txt?x=17275338280000 kernel config: https://syzkaller.appspot.com/x/.config?x=a837a8ba7e88bb45 dashboard link: https://syzkaller.appspot.com/bug?extid=347ac4ce4eeebbe8a129 compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2 userspace arch: arm64 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14a13424280000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=15b7c75c280000 Downloadable assets: disk image: https://storage.googleapis.com/syzbot-assets/ad6ce516eed3/disk-14f8db1c.raw.xz vmlinux: https://storage.googleapis.com/syzbot-assets/1f38c2cc7667/vmlinux-14f8db1c.xz kernel image: https://storage.googleapis.com/syzbot-assets/d795115eee39/Image-14f8db1c.gz.xz IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+347ac4ce4eeebbe8a129@xxxxxxxxxxxxxxxxxxxxxxxxx usb 1-1: New USB device found, idVendor=07ca, idProduct=b800, bcdDevice=b9.c5 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 0 PID: 2016 at drivers/usb/core/urb.c:505 usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 Modules linked in: CPU: 0 PID: 2016 Comm: kworker/0:2 Not tainted 6.3.0-rc7-syzkaller-g14f8db1c0f9a #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 Workqueue: usb_hub_wq hub_event 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 : ffff800024726740 x29: ffff800024726780 x28: 0000000000000001 x27: ffff8000138dd388 x26: ffff0000c6ef2c00 x25: ffff0000d4abe000 x24: 0000000000000008 x23: ffff8000138e3c00 x22: dfff800000000000 x21: 0000000000000002 x20: 0000000000000c00 x19: ffff0000cf47bc00 x18: ffff800024725c60 x17: 0000000000000000 x16: ffff80001236e294 x15: 0000000000000002 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000001 x11: 0000000000000000 x10: 0000000000000000 x9 : b47e7648083a6600 x8 : b47e7648083a6600 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff800024726038 x4 : ffff800015e4ccc0 x3 : ffff800008584230 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 usb_start_wait_urb+0xec/0x414 drivers/usb/core/message.c:58 usb_bulk_msg+0x2ec/0x3ec drivers/usb/core/message.c:387 amradio_send_cmd drivers/media/radio/radio-mr800.c:150 [inline] amradio_set_mute+0x1d4/0x428 drivers/media/radio/radio-mr800.c:182 usb_amradio_init drivers/media/radio/radio-mr800.c:411 [inline] usb_amradio_probe+0x388/0x6f8 drivers/media/radio/radio-mr800.c:554 usb_probe_interface+0x500/0x984 drivers/usb/core/driver.c:396 really_probe+0x394/0xa7c drivers/base/dd.c:631 __driver_probe_device+0x1bc/0x3f8 drivers/base/dd.c:768 driver_probe_device+0x78/0x330 drivers/base/dd.c:798 __device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:926 bus_for_each_drv+0x228/0x2bc drivers/base/bus.c:457 __device_attach+0x2b4/0x434 drivers/base/dd.c:998 device_initial_probe+0x24/0x34 drivers/base/dd.c:1047 bus_probe_device+0x178/0x240 drivers/base/bus.c:532 device_add+0xabc/0xf58 drivers/base/core.c:3589 usb_set_configuration+0x15a4/0x1b1c drivers/usb/core/message.c:2171 usb_generic_driver_probe+0x8c/0x148 drivers/usb/core/generic.c:238 usb_probe_device+0x120/0x25c drivers/usb/core/driver.c:293 really_probe+0x394/0xa7c drivers/base/dd.c:631 __driver_probe_device+0x1bc/0x3f8 drivers/base/dd.c:768 driver_probe_device+0x78/0x330 drivers/base/dd.c:798 __device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:926 bus_for_each_drv+0x228/0x2bc drivers/base/bus.c:457 __device_attach+0x2b4/0x434 drivers/base/dd.c:998 device_initial_probe+0x24/0x34 drivers/base/dd.c:1047 bus_probe_device+0x178/0x240 drivers/base/bus.c:532 device_add+0xabc/0xf58 drivers/base/core.c:3589 usb_new_device+0x904/0x142c drivers/usb/core/hub.c:2575 hub_port_connect drivers/usb/core/hub.c:5407 [inline] hub_port_connect_change drivers/usb/core/hub.c:5551 [inline] port_event drivers/usb/core/hub.c:5711 [inline] hub_event+0x25e4/0x474c drivers/usb/core/hub.c:5793 process_one_work+0x788/0x12d4 kernel/workqueue.c:2390 worker_thread+0x8e0/0xfe8 kernel/workqueue.c:2537 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 156472 hardirqs last enabled at (156471): [<ffff8000083416f0>] __up_console_sem+0x60/0xb4 kernel/printk/printk.c:345 hardirqs last disabled at (156472): [<ffff800012369e90>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (154114): [<ffff800008020c1c>] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (154114): [<ffff800008020c1c>] __do_softirq+0xac0/0xd54 kernel/softirq.c:600 softirqs last disabled at (154103): [<ffff80000802a658>] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- (null): radio-mr800 - initialization failed radio-mr800: probe of 1-1:6.199 failed with error -71 usbhid 1-1:6.199: couldn't find an input interrupt endpoint --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@xxxxxxxxxxxxxxxx. syzbot will keep track of this issue. See: https://goo.gl/tpsmEJ#status for how to communicate with syzbot. If the bug is already fixed, let syzbot know by replying with: #syz fix: exact-commit-title If you want syzbot to run the reproducer, reply with: #syz test: git://repo/address.git branch-or-commit-hash If you attach or paste a git patch, syzbot will apply it before testing. If you want to change bug's subsystems, reply with: #syz set subsystems: new-subsystem (See the list of subsystem names on the web dashboard) If the bug is a duplicate of another bug, reply with: #syz dup: exact-subject-of-another-report If you want to undo deduplication, reply with: #syz undup
