BUG: unable to handle page fault for address: 000000000000ff01 #PF: supervisor instruction fetch in kernel mode #PF: error_code(0x0010) - not-present page PGD 68064067 P4D 68064067 PUD 6806d067 PMD 0 Oops: 0010 [#1] PREEMPT SMP KASAN CPU: 1 PID: 5037 Comm: kworker/1:3 Not tainted 6.5.0-rc5-next-20230808-syzkaller-dirty #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 Workqueue: 0x0 (events) RIP: 0010:0xff01 Code: Unable to access opcode bytes at 0xfed7. RSP: 0018:ffffc90003b2fc60 EFLAGS: 00010086 RAX: ffff888024685940 RBX: 000000000000ff01 RCX: 0000000000000000 RDX: ffff888021963b80 RSI: ffffffff812d721d RDI: 0000000000000007 RBP: 0000000100040020 R08: 0000000000000007 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000100040020 R13: 000000000000ff01 R14: 0000000100040020 R15: 000000000000ff01 FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000000ff01 CR3: 000000001ef98000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: Modules linked in: CR2: 000000000000ff01 ---[ end trace 0000000000000000 ]--- RIP: 0010:0xff01 Code: Unable to access opcode bytes at 0xfed7. RSP: 0018:ffffc90003b2fc60 EFLAGS: 00010086 RAX: ffff888024685940 RBX: 000000000000ff01 RCX: 0000000000000000 RDX: ffff888021963b80 RSI: ffffffff812d721d RDI: 0000000000000007 RBP: 0000000100040020 R08: 0000000000000007 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000100040020 R13: 000000000000ff01 R14: 0000000100040020 R15: 000000000000ff01 FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000000ff01 CR3: 000000001ef98000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400