kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 3317 Comm: syz-executor.4 Not tainted 5.4.102-syzkaller-00363-g1bd00b1a96b5 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__device_attach+0xb4/0x470 drivers/base/dd.c:897
Code: 5c 24 68 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74 08 48 89 df e8 1d dc 03 ff 4c 8b 2b 49 8d 9d c8 00 00 00 48 89 d8 48 c1 e8 03 <42> 8a 04 30 84 c0 0f 85 1d 03 00 00 0f b6 1b 83 e3 01 45 31 ff 31
RSP: 0018:ffff8881a955f3e0 EFLAGS: 00010202
RAX: 0000000000000019 RBX: 00000000000000c8 RCX: ffffffff8443fa86
RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff8881a955f360
RBP: ffff8881a955f4b0 R08: dffffc0000000000 R09: ffffed10352abe6d
R10: ffffed10352abe6d R11: 0000000000000000 R12: ffff8881a718e030
R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
FS:  00007f26e94d6700(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4f490c9d58 CR3: 00000001a7f92000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 proc_ioctl+0x433/0x600 drivers/usb/core/devio.c:2254
 usbdev_do_ioctl+0x3945/0x67e0 drivers/usb/core/devio.c:2289
 usbdev_ioctl+0x1e/0x30 drivers/usb/core/devio.c:2705
 do_vfs_ioctl+0x76a/0x1720 fs/ioctl.c:47
 ksys_ioctl fs/ioctl.c:742 [inline]
 __do_sys_ioctl fs/ioctl.c:749 [inline]
 __se_sys_ioctl fs/ioctl.c:747 [inline]
 __x64_sys_ioctl+0xd4/0x110 fs/ioctl.c:747
 do_syscall_64+0xcb/0x150 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x465f69
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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f26e94d6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000465f69
RDX: 0000000020000000 RSI: 00000000c00c5512 RDI: 0000000000000003
RBP: 00000000004bfa67 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008
R13: 00007fff74bacfcf R14: 00007f26e94d6300 R15: 0000000000022000
Modules linked in:
---[ end trace a315c35af377bef5 ]---
RIP: 0010:__device_attach+0xb4/0x470 drivers/base/dd.c:897
Code: 5c 24 68 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74 08 48 89 df e8 1d dc 03 ff 4c 8b 2b 49 8d 9d c8 00 00 00 48 89 d8 48 c1 e8 03 <42> 8a 04 30 84 c0 0f 85 1d 03 00 00 0f b6 1b 83 e3 01 45 31 ff 31
RSP: 0018:ffff8881a955f3e0 EFLAGS: 00010202
RAX: 0000000000000019 RBX: 00000000000000c8 RCX: ffffffff8443fa86
RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff8881a955f360
RBP: ffff8881a955f4b0 R08: dffffc0000000000 R09: ffffed10352abe6d
R10: ffffed10352abe6d R11: 0000000000000000 R12: ffff8881a718e030
R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
FS:  00007f26e94d6700(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fff4e553620 CR3: 00000001a7f92000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400