netlink: 'syz-executor.0': attribute type 11 has an invalid length. vhci_hcd: USB_PORT_FEAT_U1/2_TIMEOUT req not supported for USB 2.0 roothub ================================================================================ UBSAN: Undefined behaviour in drivers/usb/usbip/vhci_hcd.c:603:42 shift exponent 768 is too large for 32-bit type 'int' CPU: 1 PID: 3889 Comm: syz-executor.4 Not tainted 4.19.147-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x22c/0x33e lib/dump_stack.c:118 ubsan_epilogue+0xe/0x3a lib/ubsan.c:161 __ubsan_handle_shift_out_of_bounds.cold+0x1c4/0x250 lib/ubsan.c:422 vhci_hub_control.cold+0x18a/0x48c drivers/usb/usbip/vhci_hcd.c:603 rh_call_control drivers/usb/core/hcd.c:679 [inline] rh_urb_enqueue drivers/usb/core/hcd.c:838 [inline] usb_hcd_submit_urb+0xb7e/0x20d0 drivers/usb/core/hcd.c:1651 usb_submit_urb+0xba2/0x13b0 drivers/usb/core/urb.c:571 usb_start_wait_urb+0x108/0x2b0 drivers/usb/core/message.c:57 usb_internal_control_msg drivers/usb/core/message.c:101 [inline] usb_control_msg+0x31c/0x4a0 drivers/usb/core/message.c:152 proc_control+0x360/0x6d0 drivers/usb/core/devio.c:1143 usbdev_do_ioctl+0x15fc/0x3580 drivers/usb/core/devio.c:2423 usbdev_ioctl+0x21/0x30 drivers/usb/core/devio.c:2580 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:501 [inline] do_vfs_ioctl+0xcdb/0x12e0 fs/ioctl.c:688 ksys_ioctl+0x9b/0xc0 fs/ioctl.c:705 __do_sys_ioctl fs/ioctl.c:712 [inline] __se_sys_ioctl fs/ioctl.c:710 [inline] __x64_sys_ioctl+0x6f/0xb0 fs/ioctl.c:710 do_syscall_64+0xf9/0x670 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x45e179 Code: 3d b2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 0b b2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f1928c3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 000000000001ab80 RCX: 000000000045e179 RDX: 0000000020000080 RSI: 00000000c0185500 RDI: 0000000000000003 RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c R13: 00007ffe4952ac9f R14: 00007f1928c3d9c0 R15: 000000000118cf4c ================================================================================ vhci_hcd: invalid port number 0 vhci_hcd: invalid port number 0 vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. vhci_hcd: invalid port number 0 vhci_hcd: invalid port number 9 netlink: 'syz-executor.0': attribute type 11 has an invalid length. vhci_hcd: invalid port number 9 vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub vhci_hcd: USB_PORT_FEAT_U1/2_TIMEOUT req not supported for USB 2.0 roothub vhci_hcd: invalid port number 0 vhci_hcd: invalid port number 0 vhci_hcd: USB_PORT_FEAT_U1/2_TIMEOUT req not supported for USB 2.0 roothub vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub netlink: 'syz-executor.0': attribute type 11 has an invalid length. vhci_hcd: invalid port number 0 vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub netlink: 'syz-executor.0': attribute type 11 has an invalid length. vhci_hcd: invalid port number 0 vhci_hcd: invalid port number 255 vhci_hcd: invalid port number 255 vhci_hcd: invalid port number 0 vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub vhci_hcd: USB_PORT_FEAT_U1/2_TIMEOUT req not supported for USB 2.0 roothub vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub vhci_hcd: invalid port number 0 vhci_hcd: default hub control req: 2316 v0000 i0000 l0 netlink: 'syz-executor.0': attribute type 11 has an invalid length. vhci_hcd: invalid port number 10 vhci_hcd: invalid port number 10 vhci_hcd: USB_PORT_FEAT_U1/2_TIMEOUT req not supported for USB 2.0 roothub vhci_hcd: invalid port number 0 vhci_hcd: USB_PORT_FEAT_U1/2_TIMEOUT req not supported for USB 2.0 roothub vhci_hcd: USB_PORT_FEAT_U1/2_TIMEOUT req not supported for USB 2.0 roothub vhci_hcd: invalid port number 16 vhci_hcd: invalid port number 16 netlink: 'syz-executor.0': attribute type 11 has an invalid length. vhci_hcd: USB_PORT_FEAT_U1/2_TIMEOUT req not supported for USB 2.0 roothub vhci_hcd: invalid port number 72 vhci_hcd: invalid port number 72 vhci_hcd: invalid port number 76 vhci_hcd: invalid port number 76 vhci_hcd: invalid port number 96 vhci_hcd: invalid port number 96 netlink: 'syz-executor.0': attribute type 11 has an invalid length. vhci_hcd: USB_PORT_FEAT_U1/2_TIMEOUT req not supported for USB 2.0 roothub vhci_hcd: invalid port number 104 vhci_hcd: invalid port number 104 vhci_hcd: default hub control req: 0403 v0017 i0000 l0 vhci_hcd: invalid port number 108 vhci_hcd: invalid port number 108 vhci_hcd: invalid port number 116 vhci_hcd: invalid port number 116 netlink: 'syz-executor.0': attribute type 11 has an invalid length. vhci_hcd: invalid port number 122 vhci_hcd: invalid port number 122 vhci_hcd: invalid port number 0 vhci_hcd: invalid port number 0 netlink: 'syz-executor.0': attribute type 11 has an invalid length. vhci_hcd: invalid port number 0 vhci_hcd: invalid port number 0 vhci_hcd: invalid port number 0 vhci_hcd: invalid port number 0 vhci_hcd: invalid port number 0 netlink: 'syz-executor.0': attribute type 11 has an invalid length. vhci_hcd: invalid port number 0 vhci_hcd: invalid port number 0 vhci_hcd: invalid port number 0 vhci_hcd: invalid port number 0 vhci_hcd: invalid port number 0 netlink: 'syz-executor.0': attribute type 11 has an invalid length. vhci_hcd: invalid port number 0 vhci_hcd: default hub control req: 230f v0017 i0000 l0 vhci_hcd: invalid port number 0 vhci_hcd: invalid port number 0 vhci_hcd: USB_PORT_FEAT_U1/2_TIMEOUT req not supported for USB 2.0 roothub vhci_hcd: invalid port number 0 netlink: 'syz-executor.0': attribute type 11 has an invalid length. vhci_hcd: invalid port number 0 vhci_hcd: invalid port number 0