==================================================================
BUG: KASAN: vmalloc-out-of-bounds in tpg_fill_plane_pattern drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2545 [inline]
BUG: KASAN: vmalloc-out-of-bounds in tpg_fill_plane_buffer+0xcaa/0x4430 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2626
Write of size 128 at addr ffffc9000c0dbfe0 by task vivid-000-vid-c/4336

CPU: 1 PID: 4336 Comm: vivid-000-vid-c Not tainted 5.18.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x57/0x7d lib/dump_stack.c:106
 print_address_description.constprop.0.cold+0xf/0x495 mm/kasan/report.c:313
 print_report mm/kasan/report.c:429 [inline]
 kasan_report.cold+0xf4/0x1c6 mm/kasan/report.c:491
 check_region_inline mm/kasan/generic.c:183 [inline]
 kasan_check_range+0x13d/0x180 mm/kasan/generic.c:189
 memcpy+0x39/0x60 mm/kasan/shadow.c:66
 tpg_fill_plane_pattern drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2545 [inline]
 tpg_fill_plane_buffer+0xcaa/0x4430 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2626
 vivid_fillbuff+0x1821/0x4530 drivers/media/test-drivers/vivid/vivid-kthread-cap.c:470
 vivid_thread_vid_cap_tick+0x9d5/0x1e60 drivers/media/test-drivers/vivid/vivid-kthread-cap.c:729
 vivid_thread_vid_cap+0x556/0xaa0 drivers/media/test-drivers/vivid/vivid-kthread-cap.c:872
 kthread+0x299/0x340 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:302
 </TASK>

The buggy address belongs to the virtual mapping at
 [ffffc9000bf1a000, ffffc9000c0dd000) created by:
 vb2_vmalloc_alloc+0x100/0x380 drivers/media/common/videobuf2/videobuf2-vmalloc.c:47

------------[ cut here ]------------
kernel BUG at mm/vmalloc.c:660!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 4336 Comm: vivid-000-vid-c Not tainted 5.18.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:vmalloc_to_page+0x311/0x390 mm/vmalloc.c:660
Code: 83 e0 01 48 f7 d8 48 31 c8 48 21 f0 48 c1 e8 0c 48 01 d8 48 c1 e0 06 48 89 c3 48 b8 00 00 00 00 00 ea ff ff 48 01 d8 5b 5d c3 <0f> 0b 0f 0b 31 c0 e9 5a ff ff ff 0f 0b 31 c0 e9 51 ff ff ff 0f 0b
RSP: 0018:ffffc900033bf810 EFLAGS: 00010012
RAX: 0000370000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 00001ffffffffffe RSI: 0000000000000004 RDI: 0000000000000000
RBP: ffffffff8ac8e000 R08: 0000000000000000 R09: ffff8880b9f279ab
R10: ffffed10173e4f35 R11: 0000000033333454 R12: ffffc9000c0dbfe0
R13: 0000000000000000 R14: ffff8880189aba00 R15: 0000000000000286
FS:  0000000000000000(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffabd9af718 CR3: 00000000662a8000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 print_address_description.constprop.0.cold+0x2fc/0x495 mm/kasan/report.c:350
 print_report mm/kasan/report.c:429 [inline]
 kasan_report.cold+0xf4/0x1c6 mm/kasan/report.c:491
 check_region_inline mm/kasan/generic.c:183 [inline]
 kasan_check_range+0x13d/0x180 mm/kasan/generic.c:189
 memcpy+0x39/0x60 mm/kasan/shadow.c:66
 tpg_fill_plane_pattern drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2545 [inline]
 tpg_fill_plane_buffer+0xcaa/0x4430 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2626
 vivid_fillbuff+0x1821/0x4530 drivers/media/test-drivers/vivid/vivid-kthread-cap.c:470
 vivid_thread_vid_cap_tick+0x9d5/0x1e60 drivers/media/test-drivers/vivid/vivid-kthread-cap.c:729
 vivid_thread_vid_cap+0x556/0xaa0 drivers/media/test-drivers/vivid/vivid-kthread-cap.c:872
 kthread+0x299/0x340 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:302
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:vmalloc_to_page+0x311/0x390 mm/vmalloc.c:660
Code: 83 e0 01 48 f7 d8 48 31 c8 48 21 f0 48 c1 e8 0c 48 01 d8 48 c1 e0 06 48 89 c3 48 b8 00 00 00 00 00 ea ff ff 48 01 d8 5b 5d c3 <0f> 0b 0f 0b 31 c0 e9 5a ff ff ff 0f 0b 31 c0 e9 51 ff ff ff 0f 0b
RSP: 0018:ffffc900033bf810 EFLAGS: 00010012
RAX: 0000370000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 00001ffffffffffe RSI: 0000000000000004 RDI: 0000000000000000
RBP: ffffffff8ac8e000 R08: 0000000000000000 R09: ffff8880b9f279ab
R10: ffffed10173e4f35 R11: 0000000033333454 R12: ffffc9000c0dbfe0
R13: 0000000000000000 R14: ffff8880189aba00 R15: 0000000000000286
FS:  0000000000000000(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffabd9af718 CR3: 00000000662a8000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400