cm109 1-1:0.8: cm109_urb_irq_callback: urb status -71 ------------[ cut here ]------------ URB ffff8880280e1900 submitted while active WARNING: CPU: 0 PID: 15978 at drivers/usb/core/urb.c:379 usb_submit_urb+0x1039/0x1930 drivers/usb/core/urb.c:379 Modules linked in: CPU: 0 UID: 0 PID: 15978 Comm: syz.5.2156 Not tainted 6.12.0-rc7-syzkaller-00042-gf1b785f4c787 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 RIP: 0010:usb_submit_urb+0x1039/0x1930 drivers/usb/core/urb.c:379 Code: 00 eb 66 e8 79 e9 5b fa e9 79 f0 ff ff e8 6f e9 5b fa c6 05 0d d3 cd 08 01 90 48 c7 c7 80 1e b1 8c 4c 89 ee e8 c8 df 1c fa 90 <0f> 0b 90 90 e9 40 f0 ff ff e8 49 e9 5b fa eb 12 e8 42 e9 5b fa 41 RSP: 0018:ffffc900000077a8 EFLAGS: 00010046 RAX: 425700e2a2114c00 RBX: 0000000000000820 RCX: 0000000000040000 RDX: ffffc90002151000 RSI: 0000000000018952 RDI: 0000000000018953 RBP: ffff8880280e1908 R08: ffffffff8155e312 R09: 1ffff110170c519a R10: dffffc0000000000 R11: ffffed10170c519b R12: ffff888060f35030 R13: ffff8880280e1900 R14: dffffc0000000000 R15: ffff88801dae98a1 FS: 00007f5c55fc36c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000201c1030 CR3: 0000000058b60000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: cm109_urb_irq_callback+0x6cc/0xc30 drivers/input/misc/cm109.c:422 __usb_hcd_giveback_urb+0x42c/0x6e0 drivers/usb/core/hcd.c:1650 dummy_timer+0x856/0x4620 drivers/usb/gadget/udc/dummy_hcd.c:1993 __run_hrtimer kernel/time/hrtimer.c:1691 [inline] __hrtimer_run_queues+0x59b/0xd50 kernel/time/hrtimer.c:1755 hrtimer_run_softirq+0x19a/0x2c0 kernel/time/hrtimer.c:1772 handle_softirqs+0x2c5/0x980 kernel/softirq.c:554 __do_softirq kernel/softirq.c:588 [inline] invoke_softirq kernel/softirq.c:428 [inline] __irq_exit_rcu+0xf4/0x1c0 kernel/softirq.c:637 irq_exit_rcu+0x9/0x30 kernel/softirq.c:649 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline] sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1049 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702 RIP: 0010:resched_offsets_ok kernel/sched/core.c:8605 [inline] RIP: 0010:__might_resched+0x146/0x780 kernel/sched/core.c:8620 Code: 00 48 c7 c2 20 5e 0a 8c e8 97 d8 0b 00 65 8b 1d 58 f2 9e 7e 81 e3 ff ff ff 7f 65 48 8b 34 25 c0 d7 03 00 4c 8d ae 44 04 00 00 <4c> 89 e8 48 c1 e8 03 48 ba 00 00 00 00 00 fc ff df 48 89 44 24 38 RSP: 0018:ffffc9000b777960 EFLAGS: 00000246 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff88802ce5da00 RDX: 0000000000000000 RSI: ffff88802ce5da00 RDI: ffffffff8c610a60 RBP: ffffc9000b777a70 R08: ffffffff89895152 R09: 1ffffffff203a13d R10: dffffc0000000000 R11: fffffbfff203a13e R12: 0000000000000000 R13: ffff88802ce5de44 R14: 0000000000000bb4 R15: 1ffff920016eef34 do_recvmmsg+0x81a/0xad0 net/socket.c:2996 __sys_recvmmsg net/socket.c:3041 [inline] __do_sys_recvmmsg net/socket.c:3064 [inline] __se_sys_recvmmsg net/socket.c:3057 [inline] __x64_sys_recvmmsg+0x199/0x250 net/socket.c:3057 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f5c5517e719 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f5c55fc3038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b RAX: ffffffffffffffda RBX: 00007f5c55336058 RCX: 00007f5c5517e719 RDX: 03ffffffffffffd2 RSI: 0000000020000100 RDI: 0000000000000005 RBP: 00007f5c551f175e R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000001 R14: 00007f5c55336058 R15: 00007f5c5545fa28 ---------------- Code disassembly (best guess): 0: 00 48 c7 add %cl,-0x39(%rax) 3: c2 20 5e ret $0x5e20 6: 0a 8c e8 97 d8 0b 00 or 0xbd897(%rax,%rbp,8),%cl d: 65 8b 1d 58 f2 9e 7e mov %gs:0x7e9ef258(%rip),%ebx # 0x7e9ef26c 14: 81 e3 ff ff ff 7f and $0x7fffffff,%ebx 1a: 65 48 8b 34 25 c0 d7 mov %gs:0x3d7c0,%rsi 21: 03 00 23: 4c 8d ae 44 04 00 00 lea 0x444(%rsi),%r13 * 2a: 4c 89 e8 mov %r13,%rax <-- trapping instruction 2d: 48 c1 e8 03 shr $0x3,%rax 31: 48 ba 00 00 00 00 00 movabs $0xdffffc0000000000,%rdx 38: fc ff df 3b: 48 89 44 24 38 mov %rax,0x38(%rsp)