udc-core: couldn't find an available UDC or it's busy
misc raw-gadget: fail, usb_gadget_probe_driver returned -16
general protection fault, probably for non-canonical address 0xdffffc0000000213: 0000 [#1] PREEMPT SMP KASAN
KASAN: probably user-memory-access in range [0x0000000000001098-0x000000000000109f]
CPU: 0 PID: 830 Comm: syz.2.8774 Tainted: G        W         syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2025
RIP: 0010:steam_send_report+0x66/0x310 drivers/hid/hid-steam.c:172
Code: 80 3c 18 00 74 12 4c 89 f7 e8 c6 34 3f fe 48 ba 00 00 00 00 00 fc ff df 4d 8b 26 49 8d 9c 24 98 10 00 00 48 89 d8 48 c1 e8 03 <80> 3c 10 00 74 12 48 89 df e8 9c 34 3f fe 48 ba 00 00 00 00 00 fc
RSP: 0018:ffffc900012cf668 EFLAGS: 00010202
RAX: 0000000000000213 RBX: 0000000000001098 RCX: 0000000000080000
RDX: dffffc0000000000 RSI: 000000000000041d RDI: 000000000000041e
RBP: ffffc900012cf6b0 R08: dffffc0000000000 R09: fffff52000259ec9
R10: fffff52000259ec9 R11: 1ffff92000259ec8 R12: 0000000000000000
R13: 1ffff92000259ed8 R14: ffff8881461a4c30 R15: ffffc900012cf6e0
FS:  00007f7ae615d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000012fcb6000 CR4: 00000000003526b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 steam_send_report_byte drivers/hid/hid-steam.c:212 [inline]
 steam_set_lizard_mode drivers/hid/hid-steam.c:285 [inline]
 steam_input_open+0xde/0x160 drivers/hid/hid-steam.c:299
 input_open_device+0x14c/0x2a0 drivers/input/input.c:635
 evdev_open_device drivers/input/evdev.c:400 [inline]
 evdev_open+0x4d2/0x5e0 drivers/input/evdev.c:487
 chrdev_open+0x597/0x670 fs/char_dev.c:414
 do_dentry_open+0x793/0x1090 fs/open.c:819
 vfs_open+0x73/0x80 fs/open.c:942
 do_open fs/namei.c:3391 [inline]
 path_openat+0x27ad/0x3160 fs/namei.c:3509
 do_filp_open+0x1b3/0x3e0 fs/namei.c:3536
 do_sys_openat2+0x14c/0x6d0 fs/open.c:1217
 do_sys_open fs/open.c:1233 [inline]
 __do_sys_openat fs/open.c:1249 [inline]
 __se_sys_openat fs/open.c:1244 [inline]
 __x64_sys_openat+0x136/0x160 fs/open.c:1244
 do_syscall_64+0x31/0x40 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7f7ae76f3510
Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 49 94 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 9c 94 02 00 8b 44
RSP: 002b:00007f7ae615cb70 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ae76f3510
RDX: 0000000000000000 RSI: 00007f7ae615cc10 RDI: 00000000ffffff9c
RBP: 00007f7ae615cc10 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000293 R12: cccccccccccccccd
R13: 00007f7ae793c038 R14: 00007f7ae793bfa0 R15: 00007ffcc00bfe88
Modules linked in:
---[ end trace cd31b84bb768a992 ]---
RIP: 0010:steam_send_report+0x66/0x310 drivers/hid/hid-steam.c:172
Code: 80 3c 18 00 74 12 4c 89 f7 e8 c6 34 3f fe 48 ba 00 00 00 00 00 fc ff df 4d 8b 26 49 8d 9c 24 98 10 00 00 48 89 d8 48 c1 e8 03 <80> 3c 10 00 74 12 48 89 df e8 9c 34 3f fe 48 ba 00 00 00 00 00 fc
RSP: 0018:ffffc900012cf668 EFLAGS: 00010202
RAX: 0000000000000213 RBX: 0000000000001098 RCX: 0000000000080000
RDX: dffffc0000000000 RSI: 000000000000041d RDI: 000000000000041e
RBP: ffffc900012cf6b0 R08: dffffc0000000000 R09: fffff52000259ec9
R10: fffff52000259ec9 R11: 1ffff92000259ec8 R12: 0000000000000000
R13: 1ffff92000259ed8 R14: ffff8881461a4c30 R15: ffffc900012cf6e0
FS:  00007f7ae615d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000ffffffff CR3: 000000012fcb6000 CR4: 00000000003526a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	80 3c 18 00          	cmpb   $0x0,(%rax,%rbx,1)
   4:	74 12                	je     0x18
   6:	4c 89 f7             	mov    %r14,%rdi
   9:	e8 c6 34 3f fe       	call   0xfe3f34d4
   e:	48 ba 00 00 00 00 00 	movabs $0xdffffc0000000000,%rdx
  15:	fc ff df
  18:	4d 8b 26             	mov    (%r14),%r12
  1b:	49 8d 9c 24 98 10 00 	lea    0x1098(%r12),%rbx
  22:	00
  23:	48 89 d8             	mov    %rbx,%rax
  26:	48 c1 e8 03          	shr    $0x3,%rax
* 2a:	80 3c 10 00          	cmpb   $0x0,(%rax,%rdx,1) <-- trapping instruction
  2e:	74 12                	je     0x42
  30:	48 89 df             	mov    %rbx,%rdi
  33:	e8 9c 34 3f fe       	call   0xfe3f34d4
  38:	48                   	rex.W
  39:	ba 00 00 00 00       	mov    $0x0,%edx
  3e:	00 fc                	add    %bh,%ah