[ 14.755952] netdevsim netdevsim1337 eni1337np1: renamed from eth0 [ 14.764994] netdevsim netdevsim1057 eni1057np1: renamed from eth1 [ 14.767493] netdevsim netdevsim5417 eni5417np1: renamed from eth0 [ 14.926061] ip (3146) used greatest stack depth: 12472 bytes left [ 14.975524] kernel tried to execute NX-protected page - exploit attempt? (uid: 0) [ 14.975593] BUG: unable to handle page fault for address: ffff9494c8825080 [ 14.975641] #PF: supervisor instruction fetch in kernel mode [ 14.975684] #PF: error_code(0x0011) - permissions violation [ 14.975719] PGD 1ae01067 P4D 1ae01067 PUD 1ae02067 PMD 972e063 PTE 8000000008825163 [ 14.975778] Oops: Oops: 0011 [#1] PREEMPT SMP NOPTI [ 14.975820] CPU: 1 UID: 0 PID: 3094 Comm: hw_stats_l3.sh Not tainted 6.13.0-virtme #1 [ 14.975878] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.975921] RIP: 0010:0xffff9494c8825080 [ 14.975954] Code: 00 00 00 00 00 00 00 00 00 00 82 28 19 80 87 c9 ff ff 00 00 00 00 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <02> 0d 15 80 87 c9 ff ff 00 00 00 00 00 10 00 00 00 00 00 00 00 00 [ 14.976075] RSP: 0018:ffffa91080403e30 EFLAGS: 00010286 [ 14.976112] RAX: ffff9494c8825080 RBX: ffff9494c9b88000 RCX: ffffa91080403f08 [ 14.976168] RDX: 0000000000000002 RSI: 00005600c3f5bd30 RDI: ffff9494c31e7300 [ 14.976221] RBP: ffff9494c31e7300 R08: 0000000000000000 R09: 0000000000000000 [ 14.976273] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 14.976326] R13: 00005600c3f5bd30 R14: ffffa91080403f08 R15: ffff9494c1420480 [ 14.976380] FS: 00007fbfc2f6f740(0000) GS:ffff9494fec80000(0000) knlGS:0000000000000000 [ 14.976438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.976488] CR2: ffff9494c8825080 CR3: 0000000008984003 CR4: 0000000000772ef0 [ 14.976542] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 14.976599] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 14.976652] PKRU: 55555554 [ 14.976669] Call Trace: [ 14.976688] [ 14.976711] ? __die+0x24/0x70 [ 14.976742] ? page_fault_oops+0x15a/0x450 [ 14.976774] ? get_arg_page+0xa0/0x110 [ 14.976808] ? exc_page_fault+0xb0/0x150 [ 14.976839] ? asm_exc_page_fault+0x26/0x30 [ 14.976873] ? full_proxy_write+0x5f/0xa0 [ 14.976904] ? vfs_write+0xd4/0x480 [ 14.976937] ? handle_mm_fault+0xcf/0x220 [ 14.976970] ? ksys_write+0x66/0xe0 [ 14.977002] ? do_syscall_64+0x9e/0x1a0 [ 14.977034] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 14.977069] [ 14.977086] Modules linked in: netdevsim macsec [last unloaded: netdevsim] [ 14.977139] CR2: ffff9494c8825080 [ 14.977164] ---[ end trace 0000000000000000 ]--- [ 14.977200] RIP: 0010:0xffff9494c8825080 [ 14.977228] Code: 00 00 00 00 00 00 00 00 00 00 82 28 19 80 87 c9 ff ff 00 00 00 00 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <02> 0d 15 80 87 c9 ff ff 00 00 00 00 00 10 00 00 00 00 00 00 00 00 [ 14.977355] RSP: 0018:ffffa91080403e30 EFLAGS: 00010286 [ 14.977399] RAX: ffff9494c8825080 RBX: ffff9494c9b88000 RCX: ffffa91080403f08 [ 14.977454] RDX: 0000000000000002 RSI: 00005600c3f5bd30 RDI: ffff9494c31e7300 [ 14.977520] RBP: ffff9494c31e7300 R08: 0000000000000000 R09: 0000000000000000 [ 14.977573] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 14.977632] R13: 00005600c3f5bd30 R14: ffffa91080403f08 R15: ffff9494c1420480 [ 14.977686] FS: 00007fbfc2f6f740(0000) GS:ffff9494fec80000(0000) knlGS:0000000000000000 [ 14.977743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.977786] CR2: ffff9494c8825080 CR3: 0000000008984003 CR4: 0000000000772ef0 [ 14.977839] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 14.977896] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 14.977948] PKRU: 55555554 [ 14.977966] note: hw_stats_l3.sh[3094] exited with irqs disabled