cm109 1-1:0.8: cm109_urb_irq_callback: urb status -71 ------------[ cut here ]------------ URB ffff88802b00ff00 submitted while active WARNING: CPU: 1 PID: 5012 at drivers/usb/core/urb.c:378 usb_submit_urb+0x10b1/0x1990 drivers/usb/core/urb.c:378 Modules linked in: CPU: 1 PID: 5012 Comm: syz.3.158 Not tainted 5.15.175-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:usb_submit_urb+0x10b1/0x1990 drivers/usb/core/urb.c:378 Code: 47 54 fb eb 4d e8 4f 47 54 fb e9 fc ef ff ff e8 45 47 54 fb c6 05 74 8b ca 07 01 48 c7 c7 e0 bd 44 8b 4c 89 ee e8 7f e1 1f fb <0f> 0b e9 c7 ef ff ff e8 23 47 54 fb eb 1a e8 1c 47 54 fb eb 13 e8 RSP: 0018:ffffc90000dd0738 EFLAGS: 00010046 RAX: b290057215b73200 RBX: ffff88805e592848 RCX: 0000000000040000 RDX: ffffc900022ca000 RSI: 0000000000008ac6 RDI: 0000000000008ac7 RBP: ffff88802b00ff08 R08: ffffffff8166aa6c R09: ffffed10171e4f24 R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: ffff88802b00ff00 R14: 0000000000000a20 R15: ffff88806aad7489 FS: 00007f8e401da6c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000110c364e58 CR3: 000000005a30d000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: cm109_urb_irq_callback+0x6c4/0xc20 drivers/input/misc/cm109.c:422 __usb_hcd_giveback_urb+0x371/0x530 drivers/usb/core/hcd.c:1674 dummy_timer+0x8ad/0x3200 drivers/usb/gadget/udc/dummy_hcd.c:1987 call_timer_fn+0x16d/0x560 kernel/time/timer.c:1451 expire_timers kernel/time/timer.c:1496 [inline] __run_timers+0x67c/0x890 kernel/time/timer.c:1767 run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1780 handle_softirqs+0x3a7/0x930 kernel/softirq.c:558 __do_softirq kernel/softirq.c:592 [inline] invoke_softirq kernel/softirq.c:432 [inline] __irq_exit_rcu+0x157/0x240 kernel/softirq.c:641 irq_exit_rcu+0x5/0x20 kernel/softirq.c:653 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1108 [inline] sysvec_apic_timer_interrupt+0xa0/0xc0 arch/x86/kernel/apic/apic.c:1108 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:676 RIP: 0010:debug_lockdep_rcu_enabled+0x9/0x30 kernel/rcu/update.c:280 Code: c7 20 2a ab 8a 48 c7 c6 e0 4e ab 8a e8 70 2a 0d f7 0f 0b eb d0 cc cc cc cc cc cc cc cc cc cc cc cc 31 c0 83 3d ab 6c cb 03 00 <74> 1d 83 3d 32 9f cb 03 00 74 14 65 48 8b 0d d4 7a c3 75 31 c0 83 RSP: 0018:ffffc9000335f618 EFLAGS: 00000202 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1ffff9200066be40 RDX: dffffc0000000000 RSI: ffffffff8aab3e20 RDI: ffffffff8af9f000 RBP: ffffc9000335f730 R08: dffffc0000000000 R09: fffffbfff2131221 R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff9200066bed0 R13: ffff888079fe9000 R14: 0000000000000000 R15: ffff88807b0dfa00 rcu_read_lock include/linux/rcupdate.h:740 [inline] sk_filter_trim_cap+0x19f/0x8f0 net/core/filter.c:146 sk_filter include/linux/filter.h:908 [inline] unix_dgram_sendmsg+0xd42/0x2090 net/unix/af_unix.c:1829 sock_sendmsg_nosec net/socket.c:704 [inline] __sock_sendmsg net/socket.c:716 [inline] ____sys_sendmsg+0x59e/0x8f0 net/socket.c:2436 ___sys_sendmsg+0x252/0x2e0 net/socket.c:2490 __sys_sendmmsg+0x2bf/0x560 net/socket.c:2576 __do_sys_sendmmsg net/socket.c:2605 [inline] __se_sys_sendmmsg net/socket.c:2602 [inline] __x64_sys_sendmmsg+0x9c/0xb0 net/socket.c:2602 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7f8e42369d29 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:00007f8e401da038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 RAX: ffffffffffffffda RBX: 00007f8e42559fa0 RCX: 00007f8e42369d29 RDX: 0000000000000318 RSI: 00000000200bd000 RDI: 0000000000000005 RBP: 00007f8e423e5b08 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f8e42559fa0 R15: 00007fffb0ff9738 ---------------- Code disassembly (best guess), 2 bytes skipped: 0: 2a ab 8a 48 c7 c6 sub -0x3938b776(%rbx),%ch 6: e0 4e loopne 0x56 8: ab stos %eax,%es:(%rdi) 9: 8a e8 mov %al,%ch b: 70 2a jo 0x37 d: 0d f7 0f 0b eb or $0xeb0b0ff7,%eax 12: d0 cc ror %ah 14: cc int3 15: cc int3 16: cc int3 17: cc int3 18: cc int3 19: cc int3 1a: cc int3 1b: cc int3 1c: cc int3 1d: cc int3 1e: cc int3 1f: 31 c0 xor %eax,%eax 21: 83 3d ab 6c cb 03 00 cmpl $0x0,0x3cb6cab(%rip) # 0x3cb6cd3 * 28: 74 1d je 0x47 <-- trapping instruction 2a: 83 3d 32 9f cb 03 00 cmpl $0x0,0x3cb9f32(%rip) # 0x3cb9f63 31: 74 14 je 0x47 33: 65 48 8b 0d d4 7a c3 mov %gs:0x75c37ad4(%rip),%rcx # 0x75c37b0f 3a: 75 3b: 31 c0 xor %eax,%eax 3d: 83 .byte 0x83