kvm [11073]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x403000
------------[ cut here ]------------
kernel BUG at mm/kmsan/kmsan.c:266!
invalid opcode: 0000 [#1] SMP
CPU: 1 PID: 11078 Comm: vivid-003-vid-c Not tainted 5.0.0-rc1+ #9
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:kmsan_memcpy_memmove_metadata+0xefe/0xf10 mm/kmsan/kmsan.c:281
Code: fb ff ff 48 8b 04 25 10 90 c3 8b 4c 01 e0 4c 8b 45 d0 48 bf 00 00 00 00 80 77 00 00 49 89 fa e9 54 f9 ff ff 0f 0b 0f 0b 0f 0b <0f> 0b 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b 66 0f 1f 44 00 00 55 48 89 e5
RSP: 0018:ffff88805089f158 EFLAGS: 00010246
RAX: 0000000000581709 RBX: ffffc90086b84000 RCX: 0000000000000000
RDX: 0000000119e35000 RSI: ffff888119e35000 RDI: 0000778000000000
RBP: ffff88805089f1b8 R08: ffffc90006b84000 R09: 0000000000000000
R10: 0000778000000000 R11: 0000000000000000 R12: ffffc90006b84000
R13: ffffc90006b84000 R14: ffffc9001f03df00 R15: 0000000000000500
FS:  0000000000000000(0000) GS:ffff88812fd00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000004cdd10 CR3: 0000000052cc6000 CR4: 00000000001406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 kmsan_memcpy_metadata+0xb/0x10 mm/kmsan/kmsan.c:324
 __msan_memcpy+0x58/0x70 mm/kmsan/kmsan_instr.c:139
 tpg_fill_plane_pattern drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2384 [inline]
 tpg_fill_plane_buffer+0x2177/0x4840 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2481
 vivid_fillbuff drivers/media/platform/vivid/vivid-kthread-cap.c:467 [inline]
 vivid_thread_vid_cap_tick drivers/media/platform/vivid/vivid-kthread-cap.c:718 [inline]
 vivid_thread_vid_cap+0x5a13/0xe240 drivers/media/platform/vivid/vivid-kthread-cap.c:836
 kthread+0x4a1/0x4e0 kernel/kthread.c:247
 ret_from_fork+0x35/0x40 arch/x86/entry/entry_64.S:355
Modules linked in:
---[ end trace 16028ed4bb22ed54 ]---
RIP: 0010:kmsan_memcpy_memmove_metadata+0xefe/0xf10 mm/kmsan/kmsan.c:281
Code: fb ff ff 48 8b 04 25 10 90 c3 8b 4c 01 e0 4c 8b 45 d0 48 bf 00 00 00 00 80 77 00 00 49 89 fa e9 54 f9 ff ff 0f 0b 0f 0b 0f 0b <0f> 0b 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b 66 0f 1f 44 00 00 55 48 89 e5
RSP: 0018:ffff88805089f158 EFLAGS: 00010246
RAX: 0000000000581709 RBX: ffffc90086b84000 RCX: 0000000000000000
RDX: 0000000119e35000 RSI: ffff888119e35000 RDI: 0000778000000000
RBP: ffff88805089f1b8 R08: ffffc90006b84000 R09: 0000000000000000
R10: 0000778000000000 R11: 0000000000000000 R12: ffffc90006b84000
R13: ffffc90006b84000 R14: ffffc9001f03df00 R15: 0000000000000500
FS:  0000000000000000(0000) GS:ffff88812fd00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000004cdd10 CR3: 0000000052cc6000 CR4: 00000000001426e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400