kernel tried to execute NX-protected page - exploit attempt? (uid: 0) BUG: unable to handle page fault for address: ffff88810a8a0260 #PF: supervisor instruction fetch in kernel mode #PF: error_code(0x0011) - permissions violation PGD 9c89067 P4D 9c89067 PUD 140404063 PMD 800000010a8000e3 Oops: Oops: 0011 [#1] SMP PTI CPU: 0 UID: 0 PID: 9980 Comm: syz.7.1054 Tainted: G W L syzkaller #0 PREEMPT(full) Tainted: [W]=WARN, [L]=SOFTLOCKUP Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 RIP: 0010:0xffff88810a8a0260 Code: 00 00 50 04 8a 0a 81 88 ff ff 74 78 2d 34 00 00 00 00 72 78 2d 31 33 00 00 00 74 78 2d 34 00 00 00 00 72 78 2d 31 33 00 00 00 <48> 01 8a 0a 81 88 ff ff 72 78 2d 34 00 00 00 00 72 78 2d 35 00 00 RSP: 0018:ffffc9000357bd18 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff88812ec1a480 RCX: ffffffff81b9397c RDX: ffff888109746a80 RSI: ffff88812ec1a480 RDI: ffff888105d0d710 RBP: 00000000040e001f R08: 0000000000000005 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff88810a8a0260 R13: ffff888105d0d710 R14: 0000000000000000 R15: ffff888105d0d710 FS: 000055555edfd500(0000) GS:ffff8881b22f2000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff88810a8a0260 CR3: 0000000124180000 CR4: 00000000003526f0 Call Trace: Modules linked in: CR2: ffff88810a8a0260 ---[ end trace 0000000000000000 ]--- RIP: 0010:0xffff88810a8a0260 Code: 00 00 50 04 8a 0a 81 88 ff ff 74 78 2d 34 00 00 00 00 72 78 2d 31 33 00 00 00 74 78 2d 34 00 00 00 00 72 78 2d 31 33 00 00 00 <48> 01 8a 0a 81 88 ff ff 72 78 2d 34 00 00 00 00 72 78 2d 35 00 00 RSP: 0018:ffffc9000357bd18 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff88812ec1a480 RCX: ffffffff81b9397c RDX: ffff888109746a80 RSI: ffff88812ec1a480 RDI: ffff888105d0d710 RBP: 00000000040e001f R08: 0000000000000005 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff88810a8a0260 R13: ffff888105d0d710 R14: 0000000000000000 R15: ffff888105d0d710 FS: 000055555edfd500(0000) GS:ffff8881b22f2000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff88810a8a0260 CR3: 0000000124180000 CR4: 00000000003526f0