DUID 00:04:f2:44:87:71:f8:0d:58:ee:4a:2e:c3:89:cb:7d:08:0c forked to background, child pid [ 12.962323][ T3179] 8021q: adding VLAN 0 to HW filter on device bond0 3178 [ 12.970485][ T3179] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.38' (ECDSA) to the list of known hosts. syzkaller login: [ 69.867835][ T7] cfg80211: failed to load regulatory.db executing program [ 76.512472][ T3600] kmemleak: 252 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 76.547593][ T3610] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 82.599217][ T3600] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810963a800 (size 2048): comm "syz-executor025", pid 3610, jiffies 4294944928 (age 8.080s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 0d 00 00 00 ................ 47 65 6e 75 6e 74 65 6c 69 6e 65 49 00 00 00 00 GenuntelineI.... backtrace: [] kvmalloc_node+0x3e/0x100 [] vmemdup_user+0x22/0x100 [] kvm_vcpu_ioctl_set_cpuid2+0x8f/0xf0 [] kvm_arch_vcpu_ioctl+0xb99/0x1e60 [] kvm_vcpu_ioctl+0x4ad/0x950 [] __x64_sys_ioctl+0xfc/0x140 [] do_syscall_64+0x35/0xb0 [] entry_SYSCALL_64_after_hwframe+0x44/0xae