cm109 5-1:0.8: cm109_urb_irq_callback: urb status -71 ------------[ cut here ]------------ URB ffff888033454300 submitted while active WARNING: CPU: 1 PID: 21306 at drivers/usb/core/urb.c:379 usb_submit_urb+0x14da/0x1730 drivers/usb/core/urb.c:379 Modules linked in: CPU: 1 UID: 0 PID: 21306 Comm: syz.2.7018 Not tainted 6.13.0-rc3-syzkaller-00258-ge84a3bf7f4aa #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:usb_submit_urb+0x14da/0x1730 drivers/usb/core/urb.c:379 Code: fd eb cb bb fe ff ff ff e9 c1 f3 ff ff e8 3e f2 ae fa c6 05 57 c5 5c 09 01 90 48 c7 c7 a0 1d 2e 8c 48 89 de e8 b7 2b 6f fa 90 <0f> 0b 90 90 e9 b6 fe ff ff bb f8 ff ff ff e9 91 f3 ff ff 48 89 ef RSP: 0018:ffffc90000a18a88 EFLAGS: 00010086 RAX: 0000000000000000 RBX: ffff888033454300 RCX: ffffc90002442000 RDX: 0000000000040000 RSI: ffffffff815a5086 RDI: 0000000000000001 RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000004 R12: 0000000000000083 R13: ffff888012837058 R14: 000000000000000f R15: 0000000000000001 FS: 0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020442000 CR3: 000000002b5b8000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: cm109_submit_ctl drivers/input/misc/cm109.c:380 [inline] cm109_urb_irq_callback+0x2e7/0xb60 drivers/input/misc/cm109.c:431 __usb_hcd_giveback_urb+0x389/0x6e0 drivers/usb/core/hcd.c:1650 usb_hcd_giveback_urb+0x396/0x450 drivers/usb/core/hcd.c:1734 dummy_timer+0x17f7/0x3960 drivers/usb/gadget/udc/dummy_hcd.c:1993 __run_hrtimer kernel/time/hrtimer.c:1739 [inline] __hrtimer_run_queues+0x20a/0xae0 kernel/time/hrtimer.c:1803 hrtimer_run_softirq+0x17d/0x350 kernel/time/hrtimer.c:1820 handle_softirqs+0x213/0x8f0 kernel/softirq.c:561 __do_softirq kernel/softirq.c:595 [inline] invoke_softirq kernel/softirq.c:435 [inline] __irq_exit_rcu+0x109/0x170 kernel/softirq.c:662 irq_exit_rcu+0x9/0x30 kernel/softirq.c:678 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline] sysvec_apic_timer_interrupt+0xa4/0xc0 arch/x86/kernel/apic/apic.c:1049 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702 RIP: 0010:zap_present_folio_ptes mm/memory.c:1531 [inline] RIP: 0010:zap_present_ptes mm/memory.c:1585 [inline] RIP: 0010:zap_pte_range mm/memory.c:1627 [inline] RIP: 0010:zap_pmd_range mm/memory.c:1753 [inline] RIP: 0010:zap_pud_range mm/memory.c:1782 [inline] RIP: 0010:zap_p4d_range mm/memory.c:1803 [inline] RIP: 0010:unmap_page_range+0x1587/0x3d60 mm/memory.c:1824 Code: 3c 01 0f 8e e6 1f 00 00 41 80 4f 20 10 31 ff 44 89 f6 e8 9c 7c b6 ff 45 84 f6 0f 84 c7 03 00 00 e8 ae 7a b6 ff 48 8b 74 24 48 <89> d9 4c 89 ff ba 01 00 00 00 e8 1a 3b 04 00 31 ff 89 c3 89 c6 e8 RSP: 0018:ffffc9000400f890 EFLAGS: 00000293 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff81e39f3e RDX: ffff888027664880 RSI: ffffea0001c92c40 RDI: 0000000000000005 RBP: 0000000000000002 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000000000002 R11: 0000000000000003 R12: dffffc0000000000 R13: 00007fcce0f02000 R14: ffffea0001c92c40 R15: ffffc9000400fcc8 unmap_single_vma+0x194/0x2b0 mm/memory.c:1870 unmap_vmas+0x22f/0x490 mm/memory.c:1914 exit_mmap+0x1c6/0xb20 mm/mmap.c:1668 __mmput+0x12a/0x4c0 kernel/fork.c:1353 mmput+0x62/0x70 kernel/fork.c:1375 exit_mm kernel/exit.c:570 [inline] do_exit+0x9ba/0x2d70 kernel/exit.c:925 do_group_exit+0xd3/0x2a0 kernel/exit.c:1087 __do_sys_exit_group kernel/exit.c:1098 [inline] __se_sys_exit_group kernel/exit.c:1096 [inline] __x64_sys_exit_group+0x3e/0x50 kernel/exit.c:1096 x64_sys_call+0x151f/0x1720 arch/x86/include/generated/asm/syscalls_64.h:232 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: 0033:0x7fcce1985d29 Code: Unable to access opcode bytes at 0x7fcce1985cff. RSP: 002b:00007ffe8c66fb98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcce1985d29 RDX: 0000000000000064 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 00007ffe8c66fbec R08: 00007ffe8c66fc7f R09: 000000000006958b R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000032 R13: 000000000006958b R14: 00007ffe8c66fc40 R15: 00007ffe8c66fc40 ---------------- Code disassembly (best guess): 0: 3c 01 cmp $0x1,%al 2: 0f 8e e6 1f 00 00 jle 0x1fee 8: 41 80 4f 20 10 orb $0x10,0x20(%r15) d: 31 ff xor %edi,%edi f: 44 89 f6 mov %r14d,%esi 12: e8 9c 7c b6 ff call 0xffb67cb3 17: 45 84 f6 test %r14b,%r14b 1a: 0f 84 c7 03 00 00 je 0x3e7 20: e8 ae 7a b6 ff call 0xffb67ad3 25: 48 8b 74 24 48 mov 0x48(%rsp),%rsi * 2a: 89 d9 mov %ebx,%ecx <-- trapping instruction 2c: 4c 89 ff mov %r15,%rdi 2f: ba 01 00 00 00 mov $0x1,%edx 34: e8 1a 3b 04 00 call 0x43b53 39: 31 ff xor %edi,%edi 3b: 89 c3 mov %eax,%ebx 3d: 89 c6 mov %eax,%esi 3f: e8 .byte 0xe8