------------[ cut here ]------------
get_vaddr_frames() cannot follow VM_IO mapping
WARNING: CPU: 0 PID: 5392 at drivers/media/common/videobuf2/frame_vector.c:63 get_vaddr_frames+0x1f2/0x240 drivers/media/common/videobuf2/frame_vector.c:63
Modules linked in:
CPU: 0 PID: 5392 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023
RIP: 0010:get_vaddr_frames+0x1f2/0x240 drivers/media/common/videobuf2/frame_vector.c:63
Code: 8c 11 ff ff ff 4c 89 ef e8 3b 05 bb fa e9 04 ff ff ff e8 41 58 63 fa c6 05 f4 dc 19 07 01 48 c7 c7 80 72 9e 8b e8 6e 58 2b fa <0f> 0b e9 4b ff ff ff 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 1f ff
RSP: 0018:ffffc900053875c8 EFLAGS: 00010246
RAX: b5c9001101729600 RBX: 1ffff92001b40000 RCX: ffff888018873b80
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: dffffc0000000000 R08: ffffffff8151fb72 R09: ffffed101730515b
R10: 0000000000000000 R11: dffffc0000000001 R12: 00000000fffffff2
R13: ffffc9000da00004 R14: 0000000000000000 R15: 0000000000000000
FS:  00007fbd36d55700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fbd361a80c0 CR3: 0000000078b9d000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 vb2_create_framevec+0x55/0xc0 drivers/media/common/videobuf2/videobuf2-memops.c:52
 vb2_vmalloc_get_userptr+0x100/0x410 drivers/media/common/videobuf2/videobuf2-vmalloc.c:89
 __prepare_userptr drivers/media/common/videobuf2/videobuf2-core.c:1180 [inline]
 __buf_prepare+0xc26/0x4460 drivers/media/common/videobuf2/videobuf2-core.c:1422
 vb2_core_prepare_buf+0xe6/0x310 drivers/media/common/videobuf2/videobuf2-core.c:1561
 v4l2_m2m_prepare_buf drivers/media/v4l2-core/v4l2-mem2mem.c:823 [inline]
 v4l2_m2m_ioctl_prepare_buf+0x19b/0x470 drivers/media/v4l2-core/v4l2-mem2mem.c:1412
 __video_do_ioctl+0xa3e/0xe40 drivers/media/v4l2-core/v4l2-ioctl.c:3044
 video_usercopy+0x777/0xe80 drivers/media/v4l2-core/v4l2-ioctl.c:3385
 v4l2_ioctl+0x185/0x1d0 drivers/media/v4l2-core/v4l2-dev.c:364
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:870 [inline]
 __se_sys_ioctl+0xf1/0x160 fs/ioctl.c:856
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x41/0x90 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fbd3608c0f9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fbd36d55168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fbd361abf80 RCX: 00007fbd3608c0f9
RDX: 0000000020000300 RSI: 00000000c058565d RDI: 0000000000000003
RBP: 00007fbd360e7b39 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc573c489f R14: 00007fbd36d55300 R15: 0000000000022000
 </TASK>