BUG: unable to handle kernel paging request at ffffc90012beb340
PGD aa41c067 P4D aa41c067 PUD 21bc31067 PMD 80f08067 PTE 0
Oops: 0002 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 4461 Comm: vivid-000-vid-c Not tainted 4.19.106-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:memcpy_erms+0x6/0x10 arch/x86/lib/memcpy_64.S:55
Code: 90 90 90 90 eb 1e 0f 1f 00 48 89 f8 48 89 d1 48 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 c3 66 0f 1f 44 00 00 48 89 f8 48 89 d1 <f3> a4 c3 0f 1f 80 00 00 00 00 48 89 f8 48 83 fa 20 72 7e 40 38 fe
RSP: 0018:ffff88804df677f8 EFLAGS: 00010246
RAX: ffffc90012beb340 RBX: dffffc0000000000 RCX: 0000000000000080
RDX: 0000000000000080 RSI: ffffc90001dee600 RDI: ffffc90012beb340
RBP: ffff88804df67818 R08: 1ffff9200257d668 R09: fffff5200257d678
R10: fffff5200257d677 R11: ffffc90012beb3bf R12: 0000000000000080
R13: ffffc90012beb340 R14: ffffc90001dee600 R15: ffff88809dc454d8
FS:  0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffc90012beb340 CR3: 0000000085a2e000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 memcpy include/linux/string.h:348 [inline]
 tpg_fill_plane_pattern drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2358 [inline]
 tpg_fill_plane_buffer+0x10de/0x2f00 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2446
 vivid_fillbuff+0x1958/0x6420 drivers/media/platform/vivid/vivid-kthread-cap.c:473
 vivid_thread_vid_cap_tick drivers/media/platform/vivid/vivid-kthread-cap.c:707 [inline]
 vivid_thread_vid_cap+0x9b9/0x2000 drivers/media/platform/vivid/vivid-kthread-cap.c:809
 kthread+0x354/0x420 kernel/kthread.c:246
 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415
Modules linked in:
CR2: ffffc90012beb340
---[ end trace 45026141a53e4f36 ]---
RIP: 0010:memcpy_erms+0x6/0x10 arch/x86/lib/memcpy_64.S:55
Code: 90 90 90 90 eb 1e 0f 1f 00 48 89 f8 48 89 d1 48 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 c3 66 0f 1f 44 00 00 48 89 f8 48 89 d1 <f3> a4 c3 0f 1f 80 00 00 00 00 48 89 f8 48 83 fa 20 72 7e 40 38 fe
RSP: 0018:ffff88804df677f8 EFLAGS: 00010246
RAX: ffffc90012beb340 RBX: dffffc0000000000 RCX: 0000000000000080
RDX: 0000000000000080 RSI: ffffc90001dee600 RDI: ffffc90012beb340
RBP: ffff88804df67818 R08: 1ffff9200257d668 R09: fffff5200257d678
R10: fffff5200257d677 R11: ffffc90012beb3bf R12: 0000000000000080
R13: ffffc90012beb340 R14: ffffc90001dee600 R15: ffff88809dc454d8
FS:  0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffc90012beb340 CR3: 0000000085a2e000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400