Warning: Permanently added '10.128.0.187' (ED25519) to the list of known hosts. 2026/03/03 07:28:24 parsed 1 programs [ 43.844909][ T36] audit: type=1400 audit(1772522904.499:64): avc: denied { node_bind } for pid=291 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 44.821428][ T36] audit: type=1400 audit(1772522905.479:65): avc: denied { mounton } for pid=297 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 44.822452][ T297] cgroup: Unknown subsys name 'net' [ 44.844099][ T36] audit: type=1400 audit(1772522905.479:66): avc: denied { mount } for pid=297 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 44.871290][ T36] audit: type=1400 audit(1772522905.509:67): avc: denied { unmount } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 44.871435][ T297] cgroup: Unknown subsys name 'devices' [ 45.049472][ T297] cgroup: Unknown subsys name 'hugetlb' [ 45.055037][ T297] cgroup: Unknown subsys name 'rlimit' [ 45.233081][ T36] audit: type=1400 audit(1772522905.889:68): avc: denied { setattr } for pid=297 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 45.256206][ T36] audit: type=1400 audit(1772522905.889:69): avc: denied { create } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 45.276585][ T36] audit: type=1400 audit(1772522905.889:70): avc: denied { write } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 45.285326][ T301] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 45.296900][ T36] audit: type=1400 audit(1772522905.889:71): avc: denied { read } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 45.325568][ T36] audit: type=1400 audit(1772522905.889:72): avc: denied { sys_module } for pid=297 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 45.346526][ T36] audit: type=1400 audit(1772522905.889:73): avc: denied { mounton } for pid=297 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 45.382000][ T297] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 46.290555][ T308] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 46.334701][ T306] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.349419][ T306] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.358227][ T306] bridge_slave_0: entered allmulticast mode [ 46.364577][ T306] bridge_slave_0: entered promiscuous mode [ 46.374291][ T306] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.382518][ T306] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.390017][ T306] bridge_slave_1: entered allmulticast mode [ 46.396241][ T306] bridge_slave_1: entered promiscuous mode [ 46.517719][ T306] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.524772][ T306] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.532046][ T306] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.539087][ T306] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.604272][ T128] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.653168][ T128] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.660220][ T128] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.802259][ T306] veth0_vlan: entered promiscuous mode [ 46.857676][ T306] veth1_macvtap: entered promiscuous mode 2026/03/03 07:28:27 executed programs: 0 [ 47.336378][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.343585][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.350668][ T374] bridge_slave_0: entered allmulticast mode [ 47.356770][ T374] bridge_slave_0: entered promiscuous mode [ 47.362990][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.370057][ T377] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.377078][ T377] bridge_slave_0: entered allmulticast mode [ 47.383364][ T377] bridge_slave_0: entered promiscuous mode [ 47.389856][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.396889][ T377] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.403974][ T377] bridge_slave_1: entered allmulticast mode [ 47.410191][ T377] bridge_slave_1: entered promiscuous mode [ 47.424626][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.431722][ T378] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.438770][ T378] bridge_slave_0: entered allmulticast mode [ 47.444870][ T378] bridge_slave_0: entered promiscuous mode [ 47.451334][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.458518][ T378] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.465543][ T378] bridge_slave_1: entered allmulticast mode [ 47.471866][ T378] bridge_slave_1: entered promiscuous mode [ 47.477787][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.484819][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.491865][ T374] bridge_slave_1: entered allmulticast mode [ 47.498331][ T374] bridge_slave_1: entered promiscuous mode [ 47.554287][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.561356][ T379] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.568446][ T379] bridge_slave_0: entered allmulticast mode [ 47.574562][ T379] bridge_slave_0: entered promiscuous mode [ 47.583250][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.590330][ T379] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.597357][ T379] bridge_slave_1: entered allmulticast mode [ 47.603654][ T379] bridge_slave_1: entered promiscuous mode [ 47.625434][ T13] bridge_slave_1: left allmulticast mode [ 47.631085][ T13] bridge_slave_1: left promiscuous mode [ 47.636642][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.644067][ T13] bridge_slave_0: left allmulticast mode [ 47.649739][ T13] bridge_slave_0: left promiscuous mode [ 47.655287][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.767995][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.775019][ T378] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.782288][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.789302][ T378] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.797369][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.804400][ T374] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.811661][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.818683][ T374] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.839222][ T13] veth1_macvtap: left promiscuous mode [ 47.844700][ T13] veth0_vlan: left promiscuous mode [ 47.899357][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.906384][ T377] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.913630][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.920653][ T377] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.944701][ T339] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.951984][ T339] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.959513][ T339] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.966664][ T339] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.973867][ T339] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.981305][ T339] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.994071][ T128] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.001108][ T128] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.018901][ T128] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.025910][ T128] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.033389][ T128] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.040413][ T128] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.058982][ T339] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.065988][ T339] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.088344][ T378] veth0_vlan: entered promiscuous mode [ 48.095458][ T128] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.102487][ T128] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.110057][ T128] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.117077][ T128] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.134800][ T378] veth1_macvtap: entered promiscuous mode [ 48.155141][ T377] veth0_vlan: entered promiscuous mode [ 48.183088][ T377] veth1_macvtap: entered promiscuous mode [ 48.194141][ T374] veth0_vlan: entered promiscuous mode [ 48.209474][ T417] kvm_intel: 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. [ 48.221152][ T374] veth1_macvtap: entered promiscuous mode [ 48.235155][ T128] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.242191][ T128] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.250858][ T128] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.257895][ T128] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.274765][ T379] veth0_vlan: entered promiscuous mode [ 48.304824][ T379] veth1_macvtap: entered promiscuous mode 2026/03/03 07:28:32 executed programs: 157 [ 52.360711][ T894] ------------[ cut here ]------------ [ 52.366229][ T894] WARNING: CPU: 1 PID: 894 at arch/x86/kvm/emulate.c:5392 x86_emulate_insn+0x2919/0x3fe0 [ 52.376104][ T894] Modules linked in: [ 52.380042][ T894] CPU: 1 UID: 0 PID: 894 Comm: syz.2.174 Not tainted syzkaller #0 a88889f1fd4bd040639a1a4060abea1bc20e1fef [ 52.391416][ T894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 52.401477][ T894] RIP: 0010:x86_emulate_insn+0x2919/0x3fe0 [ 52.407284][ T894] Code: 8b 36 31 ff 44 89 f6 e8 15 e4 67 00 45 85 f6 0f 84 23 02 00 00 e8 c7 df 67 00 41 be 01 00 00 00 e9 5c db ff ff e8 b7 df 67 00 <0f> 0b 48 8b 45 90 42 80 3c 20 00 74 08 4c 89 ff e8 c2 c1 bf 00 4d [ 52.426897][ T894] RSP: 0018:ffffc90002bff800 EFLAGS: 00010293 [ 52.432978][ T894] RAX: ffffffff811fbfa9 RBX: 000304000010220a RCX: ffff88810bb39300 [ 52.440961][ T894] RDX: 0000000000000000 RSI: 00000000000000ff RDI: 000000000000001f [ 52.448951][ T894] RBP: ffffc90002bff8c0 R08: ffff88810bb39300 R09: 0000000000000002 [ 52.456908][ T894] R10: 0000000000000006 R11: 0000000000000000 R12: dffffc0000000000 [ 52.464881][ T894] R13: ffff8881307f4c90 R14: 00000000000000ff R15: ffff8881307f4c98 [ 52.472868][ T894] FS: 00007f6d3da5c6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 52.481800][ T894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.488520][ T894] CR2: 0000000000000000 CR3: 0000000121f4a000 CR4: 00000000003526b0 [ 52.496480][ T894] Call Trace: [ 52.499763][ T894] [ 52.502689][ T894] x86_emulate_instruction+0xb5c/0x1a30 [ 52.508247][ T894] ? __cfi_complete_emulated_pio+0x10/0x10 [ 52.514046][ T894] complete_emulated_pio+0x64/0x80 [ 52.519157][ T894] kvm_arch_vcpu_ioctl_run+0x13a1/0x1bd0 [ 52.524790][ T894] ? synchronize_rcu_expedited+0x728/0x970 [ 52.530610][ T894] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 52.536587][ T894] ? __futex_wait+0x33c/0x3e0 [ 52.541267][ T894] ? __cfi_wait_rcu_exp_gp+0x10/0x10 [ 52.546553][ T894] ? ioctl_has_perm+0x1bc/0x500 [ 52.551405][ T894] ? __cfi_autoremove_wake_function+0x10/0x10 [ 52.557475][ T894] ? ioctl_has_perm+0x408/0x500 [ 52.562321][ T894] ? __kasan_check_read+0x15/0x20 [ 52.567342][ T894] ? has_cap_mac_admin+0xd0/0xd0 [ 52.572302][ T894] ? synchronize_rcu+0x77/0x2f0 [ 52.577147][ T894] ? __cfi_synchronize_rcu+0x10/0x10 [ 52.582428][ T894] ? __kasan_check_write+0x18/0x20 [ 52.587536][ T894] kvm_vcpu_ioctl+0xa48/0x1000 [ 52.592302][ T894] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 52.597499][ T894] ? do_futex+0x32a/0x510 [ 52.601828][ T894] ? __cfi_do_futex+0x10/0x10 [ 52.606501][ T894] ? __fget_files+0x2c5/0x340 [ 52.611180][ T894] ? bpf_lsm_file_ioctl+0xd/0x20 [ 52.616112][ T894] ? security_file_ioctl+0x3e/0x110 [ 52.621308][ T894] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 52.626506][ T894] __se_sys_ioctl+0x135/0x1b0 [ 52.631189][ T894] __x64_sys_ioctl+0x7f/0xa0 [ 52.635782][ T894] x64_sys_call+0x1878/0x2ee0 [ 52.640466][ T894] do_syscall_64+0x57/0xf0 [ 52.644878][ T894] ? clear_bhb_loop+0x50/0xa0 [ 52.649553][ T894] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 52.655447][ T894] RIP: 0033:0x7f6d3cb9c799 [ 52.659873][ T894] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 52.679488][ T894] RSP: 002b:00007f6d3da5c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 52.687917][ T894] RAX: ffffffffffffffda RBX: 00007f6d3ce15fa0 RCX: 00007f6d3cb9c799 [ 52.695888][ T894] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 52.703855][ T894] RBP: 00007f6d3cc32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 52.711833][ T894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.719808][ T894] R13: 00007f6d3ce16038 R14: 00007f6d3ce15fa0 R15: 00007fff2474c538 [ 52.727781][ T894] [ 52.730796][ T894] ---[ end trace 0000000000000000 ]--- 2026/03/03 07:28:37 executed programs: 360 2026/03/03 07:28:42 executed programs: 586