------------[ cut here ]------------
get_vaddr_frames() cannot follow VM_IO mapping
WARNING: CPU: 1 PID: 21735 at drivers/media/common/videobuf2/frame_vector.c:59 get_vaddr_frames+0x1db/0x220 drivers/media/common/videobuf2/frame_vector.c:59
Modules linked in:
CPU: 1 PID: 21735 Comm: syz-executor.4 Not tainted 5.15.120-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023
RIP: 0010:get_vaddr_frames+0x1db/0x220 drivers/media/common/videobuf2/frame_vector.c:59
Code: 8c 1a ff ff ff 4c 89 e7 e8 02 3c 03 fb e9 0d ff ff ff e8 b8 cd b9 fa c6 05 21 75 0a 07 01 48 c7 c7 80 60 40 8b e8 c5 99 85 fa <0f> 0b e9 4a ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 1e ff
RSP: 0018:ffffc900045e7488 EFLAGS: 00010246
RAX: 93e99b50020b6300 RBX: 1ffff1100edf8400 RCX: 0000000000040000
RDX: ffffc900186c4000 RSI: 0000000000001978 RDI: 0000000000001979
RBP: 0000000000000096 R08: ffffffff8166491c R09: fffff520008bcdd1
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888076fc2004
R13: dffffc0000000000 R14: 0000000000000000 R15: 00000000fffffff2
FS:  00007f79fdd516c0(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa1e9224198 CR3: 00000000a54e6000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 vb2_create_framevec+0x4a/0xb0 drivers/media/common/videobuf2/videobuf2-memops.c:50
 vb2_vmalloc_get_userptr+0xe7/0x400 drivers/media/common/videobuf2/videobuf2-vmalloc.c:88
 __prepare_userptr drivers/media/common/videobuf2/videobuf2-core.c:1164 [inline]
 __buf_prepare+0xc22/0x4490 drivers/media/common/videobuf2/videobuf2-core.c:1406
 vb2_core_qbuf+0x2b4/0x1360 drivers/media/common/videobuf2/videobuf2-core.c:1698
 vb2_qbuf+0x184/0x240 drivers/media/common/videobuf2/videobuf2-v4l2.c:820
 v4l2_m2m_qbuf+0x1e0/0x7a0 drivers/media/v4l2-core/v4l2-mem2mem.c:772
 __video_do_ioctl+0xa44/0xe40 drivers/media/v4l2-core/v4l2-ioctl.c:2976
 video_usercopy+0xa87/0x1120 drivers/media/v4l2-core/v4l2-ioctl.c:3324
 v4l2_ioctl+0x181/0x1d0 drivers/media/v4l2-core/v4l2-dev.c:364
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:874 [inline]
 __se_sys_ioctl+0xf1/0x160 fs/ioctl.c:860
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7f79ff7cfb29
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:00007f79fdd510c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f79ff8eef80 RCX: 00007f79ff7cfb29
RDX: 0000000020000100 RSI: 00000000c058560f RDI: 0000000000000003
RBP: 00007f79ff81b47a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f79ff8eef80 R15: 00007fff99e43c48
 </TASK>