------------[ cut here ]------------
WARNING: CPU: 0 PID: 5154 at drivers/iommu/iommufd/selftest.c:762 iommufd_test_check_pages+0x240/0x250
Modules linked in:
CPU: 0 PID: 5154 Comm: syz-executor.7 Not tainted 6.4.0-rc4-syzkaller-00423-g0b52c420350e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:iommufd_test_check_pages+0x240/0x250
Code: 65 48 8b 04 25 28 00 00 00 48 3b 84 24 80 00 00 00 75 21 44 89 f0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 70 c0 c0 fc <0f> 0b 41 be f2 ff ff ff eb ac e8 91 3b e4 05 cc f3 0f 1e fa 55 41
RSP: 0018:ffffc90004b2fb80 EFLAGS: 00010293
RAX: ffffffff84cac3d0 RBX: 1ffff92000965f78 RCX: ffff888029d1d940
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
RBP: ffffc90004b2fc50 R08: ffffffff84cac2b6 R09: 1ffffffff1cab8e5
R10: dffffc0000000000 R11: fffffbfff1cab8e6 R12: ffffffffffffff7b
R13: dffffc0000000000 R14: 0000000000000000 R15: ffffc90004b2fbe0
FS:  00007fcda0aa66c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005555557aa788 CR3: 0000000027c6d000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 iommufd_test+0x20ae/0x28b0
 iommufd_fops_ioctl+0x4c2/0x580
 __se_sys_ioctl+0xf1/0x160
 do_syscall_64+0x41/0xc0
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fcd9fc7ca19
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fcda0aa60c8 EFLAGS: 00000246
 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fcd9fd9bf80 RCX: 00007fcd9fc7ca19
RDX: 0000000020000280 RSI: 0000000000003ba0 RDI: 0000000000000004
RBP: 00007fcd9fcd8c88 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007fcd9fd9bf80 R15: 00007ffecf43df18
 </TASK>
