Warning: Permanently added '10.128.0.27' (ED25519) to the list of known hosts. 2026/01/23 02:25:48 parsed 1 programs [ 33.915526][ T36] audit: type=1400 audit(1769135148.059:64): avc: denied { node_bind } for pid=290 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 34.859552][ T36] audit: type=1400 audit(1769135148.999:65): avc: denied { mounton } for pid=296 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 [ 34.860827][ T296] cgroup: Unknown subsys name 'net' [ 34.882331][ T36] audit: type=1400 audit(1769135148.999:66): avc: denied { mount } for pid=296 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 [ 34.909681][ T36] audit: type=1400 audit(1769135149.029:67): avc: denied { unmount } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 34.910134][ T296] cgroup: Unknown subsys name 'devices' [ 35.074309][ T296] cgroup: Unknown subsys name 'hugetlb' [ 35.079927][ T296] cgroup: Unknown subsys name 'rlimit' [ 35.240627][ T36] audit: type=1400 audit(1769135149.379:68): avc: denied { setattr } for pid=296 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 [ 35.264248][ T36] audit: type=1400 audit(1769135149.379:69): avc: denied { create } for pid=296 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 [ 35.276316][ T300] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 35.284792][ T36] audit: type=1400 audit(1769135149.379:70): avc: denied { write } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 35.313546][ T36] audit: type=1400 audit(1769135149.379:71): avc: denied { read } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 35.321263][ T296] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 35.334105][ T36] audit: type=1400 audit(1769135149.379:72): avc: denied { sys_module } for pid=296 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 35.363664][ T36] audit: type=1400 audit(1769135149.389:73): avc: denied { mounton } for pid=296 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 [ 36.226029][ T303] 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. [ 36.656382][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.663633][ T333] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.671192][ T333] bridge_slave_0: entered allmulticast mode [ 36.677880][ T333] bridge_slave_0: entered promiscuous mode [ 36.686433][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.694086][ T333] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.701323][ T333] bridge_slave_1: entered allmulticast mode [ 36.707590][ T333] bridge_slave_1: entered promiscuous mode [ 36.758905][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.766086][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.773428][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.780464][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.799234][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.806701][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.816545][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.823610][ T308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.833166][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.840200][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.862907][ T333] veth0_vlan: entered promiscuous mode [ 36.874046][ T333] veth1_macvtap: entered promiscuous mode [ 36.926990][ T308] bridge_slave_1: left allmulticast mode [ 36.932723][ T308] bridge_slave_1: left promiscuous mode [ 36.938345][ T308] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.946295][ T308] bridge_slave_0: left allmulticast mode [ 36.951954][ T308] bridge_slave_0: left promiscuous mode [ 36.957942][ T308] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.128469][ T308] veth1_macvtap: left promiscuous mode [ 37.135186][ T308] veth0_vlan: left promiscuous mode 2026/01/23 02:25:51 executed programs: 0 [ 37.587049][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.594213][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.601338][ T372] bridge_slave_0: entered allmulticast mode [ 37.607639][ T372] bridge_slave_0: entered promiscuous mode [ 37.614287][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.621773][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.628903][ T372] bridge_slave_1: entered allmulticast mode [ 37.635278][ T372] bridge_slave_1: entered promiscuous mode [ 37.678545][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.685620][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.692913][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.699938][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.720043][ T343] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.727565][ T343] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.737490][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.744561][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.753987][ T343] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.761118][ T343] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.784401][ T372] veth0_vlan: entered promiscuous mode [ 37.794342][ T372] veth1_macvtap: entered promiscuous mode [ 37.927880][ T386] overlayfs: "xino" feature enabled using 2 upper inode bits. [ 37.936251][ T383] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN PTI [ 37.948959][ T383] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 37.957373][ T383] CPU: 0 UID: 0 PID: 383 Comm: syz.2.17 Not tainted syzkaller #0 ad62f380a7f2f1545e15d1dbb2af73c398067985 [ 37.968998][ T383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 37.979058][ T383] RIP: 0010:ovl_lookup_single+0x209/0xb90 [ 37.985142][ T383] Code: 4d cf a5 ff 48 89 c3 48 3d 01 f0 ff ff 72 0a e8 2d 24 40 ff e9 9a 04 00 00 49 89 dc 49 c1 ec 03 48 b8 00 00 00 00 00 fc ff df <41> 0f b6 04 04 84 c0 0f 85 58 07 00 00 44 8b 33 44 89 f6 81 e6 00 [ 38.004867][ T383] RSP: 0018:ffffc90000fdf900 EFLAGS: 00010203 [ 38.010954][ T383] RAX: dffffc0000000000 RBX: 0000000000000016 RCX: 2d2f83c125c51700 [ 38.019009][ T383] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff888124bd2d98 [ 38.026977][ T383] RBP: ffffc90000fdf9f0 R08: ffff888124bd2d9f R09: 1ffff1102497a5b3 [ 38.034933][ T383] R10: dffffc0000000000 R11: ffffed102497a5b4 R12: 0000000000000002 [ 38.042984][ T383] R13: 1ffff920001fbf2c R14: ffff88812ac081f8 R15: ffff8881107d17a8 [ 38.051038][ T383] FS: 00007f0d7931d6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 38.059962][ T383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.066768][ T383] CR2: 00007f0d792daff8 CR3: 000000012ac0a000 CR4: 00000000003526b0 [ 38.074745][ T383] Call Trace: [ 38.078122][ T383] [ 38.081061][ T383] ? ovl_lookup_data_layers+0x440/0x440 [ 38.086628][ T383] ? kasan_save_alloc_info+0x40/0x50 [ 38.092026][ T383] ? __kasan_kmalloc+0x96/0xb0 [ 38.096892][ T383] ovl_lookup_layer+0x355/0x420 [ 38.101768][ T383] ovl_lookup+0x8d2/0x1d60 [ 38.106411][ T383] ? __cfi_ovl_lookup+0x10/0x10 [ 38.111538][ T383] ? __kasan_check_write+0x18/0x20 [ 38.116701][ T383] ? _raw_spin_lock+0x92/0x120 [ 38.121577][ T383] ? __cfi__raw_spin_lock+0x10/0x10 [ 38.126783][ T383] ? __d_alloc+0x510/0x8e0 [ 38.131220][ T383] ? d_alloc+0x174/0x1c0 [ 38.135453][ T383] lookup_one_qstr_excl+0x12c/0x280 [ 38.140650][ T383] filename_create+0x239/0x480 [ 38.145405][ T383] ? __virt_addr_valid+0x2a6/0x380 [ 38.150500][ T383] ? kern_path_create+0x70/0x70 [ 38.155345][ T383] ? __cfi___check_object_size+0x10/0x10 [ 38.160967][ T383] do_mkdirat+0xa9/0x530 [ 38.165189][ T383] ? __cfi_do_mkdirat+0x10/0x10 [ 38.170017][ T383] ? getname_flags+0x208/0x700 [ 38.174802][ T383] ? fpregs_restore_userregs+0x11c/0x260 [ 38.180512][ T383] __x64_sys_mkdirat+0x8b/0xa0 [ 38.185270][ T383] x64_sys_call+0x2ba8/0x2ee0 [ 38.190036][ T383] do_syscall_64+0x57/0xf0 [ 38.194532][ T383] ? clear_bhb_loop+0x50/0xa0 [ 38.199288][ T383] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 38.205234][ T383] RIP: 0033:0x7f0d7839acb9 [ 38.209674][ T383] 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 [ 38.229388][ T383] RSP: 002b:00007f0d7931d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 38.237805][ T383] RAX: ffffffffffffffda RBX: 00007f0d78615fa0 RCX: 00007f0d7839acb9 [ 38.245773][ T383] RDX: 0000000000000000 RSI: 0000200000002000 RDI: ffffffffffffff9c [ 38.253830][ T383] RBP: 00007f0d78408bf7 R08: 0000000000000000 R09: 0000000000000000 [ 38.261884][ T383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 38.270025][ T383] R13: 00007f0d78616038 R14: 00007f0d78615fa0 R15: 00007ffdef914808 [ 38.278004][ T383] [ 38.281011][ T383] Modules linked in: [ 38.285072][ T383] ---[ end trace 0000000000000000 ]--- [ 38.290611][ T383] RIP: 0010:ovl_lookup_single+0x209/0xb90 [ 38.296620][ T383] Code: 4d cf a5 ff 48 89 c3 48 3d 01 f0 ff ff 72 0a e8 2d 24 40 ff e9 9a 04 00 00 49 89 dc 49 c1 ec 03 48 b8 00 00 00 00 00 fc ff df <41> 0f b6 04 04 84 c0 0f 85 58 07 00 00 44 8b 33 44 89 f6 81 e6 00 [ 38.316595][ T383] RSP: 0018:ffffc90000fdf900 EFLAGS: 00010203 [ 38.323096][ T383] RAX: dffffc0000000000 RBX: 0000000000000016 RCX: 2d2f83c125c51700 [ 38.331087][ T383] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff888124bd2d98 [ 38.339170][ T383] RBP: ffffc90000fdf9f0 R08: ffff888124bd2d9f R09: 1ffff1102497a5b3 [ 38.347461][ T383] R10: dffffc0000000000 R11: ffffed102497a5b4 R12: 0000000000000002 [ 38.355504][ T383] R13: 1ffff920001fbf2c R14: ffff88812ac081f8 R15: ffff8881107d17a8 [ 38.363646][ T383] FS: 00007f0d7931d6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 38.372798][ T383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.379476][ T383] CR2: 00007f0d783e8400 CR3: 000000012ac0a000 CR4: 00000000003526b0 [ 38.387530][ T383] Kernel panic - not syncing: Fatal exception [ 38.394126][ T383] Kernel Offset: disabled [ 38.398459][ T383] Rebooting in 86400 seconds..