cm109 3-1:0.8: invalid payload size 145, expected 4 input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input63 list_add double add: new=ffff888027844918, prev=ffff888027844918, next=ffff88802eb35070. ------------[ cut here ]------------ kernel BUG at lib/list_debug.c:35! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 5705 Comm: kworker/1:3 Not tainted 6.7.0-rc2-syzkaller-00029-g9b6de136b5f0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 Workqueue: usb_hub_wq hub_event RIP: 0010:__list_add_valid_or_report+0xd2/0x100 lib/list_debug.c:35 Code: 89 f1 48 c7 c7 40 10 2f 8b 48 89 de e8 f7 3d 02 fd 90 0f 0b 48 89 f2 48 89 d9 48 89 ee 48 c7 c7 c0 10 2f 8b e8 df 3d 02 fd 90 <0f> 0b 48 89 f7 48 89 34 24 e8 f0 f1 75 fd 48 8b 34 24 e9 70 ff ff RSP: 0018:ffffc900167f6d10 EFLAGS: 00010086 RAX: 0000000000000058 RBX: ffff88802eb35070 RCX: ffffc90013b56000 RDX: 0000000000000000 RSI: ffffffff816b0172 RDI: 0000000000000005 RBP: ffff888027844918 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000080000002 R11: ffffffff915f97b8 R12: 0000000000000000 R13: ffff888027844918 R14: ffff888027844918 R15: ffff88802eb35078 FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000f7354170 CR3: 0000000079c52000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __list_add_valid include/linux/list.h:88 [inline] __list_add include/linux/list.h:150 [inline] list_add_tail include/linux/list.h:183 [inline] usb_hcd_link_urb_to_ep+0x21d/0x390 drivers/usb/core/hcd.c:1160 dummy_urb_enqueue+0x291/0x8f0 drivers/usb/gadget/udc/dummy_hcd.c:1284 usb_hcd_submit_urb+0x2c5/0x2100 drivers/usb/core/hcd.c:1535 usb_submit_urb+0x87c/0x1730 drivers/usb/core/urb.c:581 cm109_input_open+0x271/0x460 drivers/input/misc/cm109.c:572 input_open_device+0x1c9/0x310 drivers/input/input.c:654 kbd_connect+0xff/0x150 drivers/tty/vt/keyboard.c:1593 input_attach_handler.isra.0+0x17c/0x250 drivers/input/input.c:1064 input_register_device+0xb1e/0x1130 drivers/input/input.c:2396 cm109_usb_probe+0x1225/0x17b0 drivers/input/misc/cm109.c:806 usb_probe_interface+0x307/0x930 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:579 [inline] really_probe+0x234/0xc90 drivers/base/dd.c:658 __driver_probe_device+0x1de/0x4b0 drivers/base/dd.c:800 driver_probe_device+0x4c/0x1a0 drivers/base/dd.c:830 __device_attach_driver+0x1d4/0x300 drivers/base/dd.c:958 bus_for_each_drv+0x157/0x1d0 drivers/base/bus.c:457 __device_attach+0x1e8/0x4b0 drivers/base/dd.c:1030 bus_probe_device+0x17c/0x1c0 drivers/base/bus.c:532 device_add+0x117e/0x1aa0 drivers/base/core.c:3625 usb_set_configuration+0x10cb/0x1c40 drivers/usb/core/message.c:2207 usb_generic_driver_probe+0xca/0x130 drivers/usb/core/generic.c:238 usb_probe_device+0xda/0x2c0 drivers/usb/core/driver.c:293 call_driver_probe drivers/base/dd.c:579 [inline] really_probe+0x234/0xc90 drivers/base/dd.c:658 __driver_probe_device+0x1de/0x4b0 drivers/base/dd.c:800 driver_probe_device+0x4c/0x1a0 drivers/base/dd.c:830 __device_attach_driver+0x1d4/0x300 drivers/base/dd.c:958 bus_for_each_drv+0x157/0x1d0 drivers/base/bus.c:457 __device_attach+0x1e8/0x4b0 drivers/base/dd.c:1030 bus_probe_device+0x17c/0x1c0 drivers/base/bus.c:532 device_add+0x117e/0x1aa0 drivers/base/core.c:3625 usb_new_device+0xd80/0x19f0 drivers/usb/core/hub.c:2599 hub_port_connect drivers/usb/core/hub.c:5463 [inline] hub_port_connect_change drivers/usb/core/hub.c:5603 [inline] port_event drivers/usb/core/hub.c:5763 [inline] hub_event+0x2dac/0x4e10 drivers/usb/core/hub.c:5845 process_one_work+0x886/0x15d0 kernel/workqueue.c:2630 process_scheduled_works kernel/workqueue.c:2703 [inline] worker_thread+0x8b9/0x1290 kernel/workqueue.c:2784 kthread+0x2c6/0x3a0 kernel/kthread.c:388 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:__list_add_valid_or_report+0xd2/0x100 lib/list_debug.c:35 Code: 89 f1 48 c7 c7 40 10 2f 8b 48 89 de e8 f7 3d 02 fd 90 0f 0b 48 89 f2 48 89 d9 48 89 ee 48 c7 c7 c0 10 2f 8b e8 df 3d 02 fd 90 <0f> 0b 48 89 f7 48 89 34 24 e8 f0 f1 75 fd 48 8b 34 24 e9 70 ff ff RSP: 0018:ffffc900167f6d10 EFLAGS: 00010086 RAX: 0000000000000058 RBX: ffff88802eb35070 RCX: ffffc90013b56000 RDX: 0000000000000000 RSI: ffffffff816b0172 RDI: 0000000000000005 RBP: ffff888027844918 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000080000002 R11: ffffffff915f97b8 R12: 0000000000000000 R13: ffff888027844918 R14: ffff888027844918 R15: ffff88802eb35078 FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000f7354170 CR3: 0000000079c52000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400