cm109 1-1:0.8: cm109_urb_irq_callback: urb status -71 ------------[ cut here ]------------ URB ffff888146ed6200 submitted while active WARNING: CPU: 0 PID: 5516 at drivers/usb/core/urb.c:379 usb_submit_urb+0x14ec/0x1880 drivers/usb/core/urb.c:379 Modules linked in: CPU: 0 PID: 5516 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00021-g7dd4b804e080 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 RIP: 0010:usb_submit_urb+0x14ec/0x1880 drivers/usb/core/urb.c:379 Code: 89 de e8 57 7c 80 fb 84 db 0f 85 a3 f3 ff ff e8 da 7f 80 fb 4c 89 fe 48 c7 c7 80 a5 fa 8a c6 05 42 da 5c 08 01 e8 64 cf be 03 <0f> 0b e9 81 f3 ff ff 48 89 7c 24 40 e8 b3 7f 80 fb 48 8b 7c 24 40 RSP: 0018:ffffc900000079b8 EFLAGS: 00010082 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000040000 RSI: ffffffff8166721c RDI: fffff52000000f29 RBP: ffff88801d067668 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000080000101 R11: 0000000000000001 R12: 0000000000000012 R13: ffff8880216f3858 R14: 00000000fffffff0 R15: ffff888146ed6200 FS: 0000000000000000(0000) GS:ffff8880b9800000(0063) knlGS:00000000f7eecb40 CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 CR2: 00000000f7378000 CR3: 00000000297af000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: cm109_urb_irq_callback+0x2ea/0xaa0 drivers/input/misc/cm109.c:422 __usb_hcd_giveback_urb+0x2b6/0x5c0 drivers/usb/core/hcd.c:1671 usb_hcd_giveback_urb+0x384/0x430 drivers/usb/core/hcd.c:1754 dummy_timer+0x1203/0x32d0 drivers/usb/gadget/udc/dummy_hcd.c:1988 call_timer_fn+0x1da/0x7c0 kernel/time/timer.c:1700 expire_timers+0x2c6/0x5c0 kernel/time/timer.c:1751 __run_timers kernel/time/timer.c:2022 [inline] __run_timers kernel/time/timer.c:1995 [inline] run_timer_softirq+0x326/0x910 kernel/time/timer.c:2035 __do_softirq+0x1fb/0xadc kernel/softirq.c:571 invoke_softirq kernel/softirq.c:445 [inline] __irq_exit_rcu+0x123/0x180 kernel/softirq.c:650 irq_exit_rcu+0x9/0x20 kernel/softirq.c:662 sysvec_apic_timer_interrupt+0x97/0xc0 arch/x86/kernel/apic/apic.c:1107 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:649 RIP: 0010:check_kcov_mode kernel/kcov.c:173 [inline] RIP: 0010:__sanitizer_cov_trace_pc+0x11/0x70 kernel/kcov.c:207 Code: a8 01 00 00 e8 b0 ff ff ff 31 c0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa 65 8b 05 9d 59 82 7e 89 c1 48 8b 34 24 <81> e1 00 01 00 00 65 48 8b 14 25 00 ac 03 00 a9 00 01 ff 00 74 0e RSP: 0018:ffffc900152c79e8 EFLAGS: 00000246 RAX: 0000000080000000 RBX: 0000000000000000 RCX: 0000000080000000 RDX: 0000000000040000 RSI: ffffffff81ab1a0e RDI: ffffea0001090080 RBP: ffffea0001090080 R08: 0000000000000007 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000200 R13: ffffc900152c7a78 R14: 0000000000000b36 R15: 0000000020000000 folio_test_locked include/linux/page-flags.h:471 [inline] folio_unlock+0xe/0xd0 mm/filemap.c:1525 do_read_fault mm/memory.c:4519 [inline] do_fault mm/memory.c:4643 [inline] handle_pte_fault mm/memory.c:4931 [inline] __handle_mm_fault+0x2334/0x3c90 mm/memory.c:5073 handle_mm_fault+0x1b6/0x850 mm/memory.c:5219 faultin_page mm/gup.c:926 [inline] __get_user_pages+0x4f8/0xfc0 mm/gup.c:1153 populate_vma_page_range+0x241/0x320 mm/gup.c:1526 __mm_populate+0x105/0x3b0 mm/gup.c:1640 mm_populate include/linux/mm.h:2874 [inline] vm_mmap_pgoff+0x201/0x280 mm/util.c:525 ksys_mmap_pgoff+0x7d/0x5a0 mm/mmap.c:1457 do_syscall_32_irqs_on arch/x86/entry/common.c:112 [inline] __do_fast_syscall_32+0x65/0xf0 arch/x86/entry/common.c:178 do_fast_syscall_32+0x33/0x70 arch/x86/entry/common.c:203 entry_SYSENTER_compat_after_hwframe+0x70/0x82 RIP: 0023:0xf7f12549 Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 RSP: 002b:00000000f7eec5cc EFLAGS: 00000296 ORIG_RAX: 00000000000000c0 RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 0000000000b36000 RDX: 0000000000000003 RSI: 0000000000008031 RDI: 00000000ffffffff RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 ---------------- Code disassembly (best guess): 0: a8 01 test $0x1,%al 2: 00 00 add %al,(%rax) 4: e8 b0 ff ff ff callq 0xffffffb9 9: 31 c0 xor %eax,%eax b: c3 retq c: 66 66 2e 0f 1f 84 00 data16 nopw %cs:0x0(%rax,%rax,1) 13: 00 00 00 00 17: 66 90 xchg %ax,%ax 19: f3 0f 1e fa endbr64 1d: 65 8b 05 9d 59 82 7e mov %gs:0x7e82599d(%rip),%eax # 0x7e8259c1 24: 89 c1 mov %eax,%ecx 26: 48 8b 34 24 mov (%rsp),%rsi * 2a: 81 e1 00 01 00 00 and $0x100,%ecx <-- trapping instruction 30: 65 48 8b 14 25 00 ac mov %gs:0x3ac00,%rdx 37: 03 00 39: a9 00 01 ff 00 test $0xff0100,%eax 3e: 74 0e je 0x4e