Warning: Permanently added '10.128.0.172' (ED25519) to the list of known hosts. 2026/05/05 06:22:16 parsed 1 programs [ 27.525082][ T36] audit: type=1400 audit(1777962136.600:64): avc: denied { node_bind } for pid=302 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 28.731229][ T36] audit: type=1400 audit(1777962137.820:65): avc: denied { mounton } for pid=309 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 28.732437][ T309] cgroup: Unknown subsys name 'net' [ 28.754770][ T36] audit: type=1400 audit(1777962137.820:66): avc: denied { mount } for pid=309 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 [ 28.784137][ T36] audit: type=1400 audit(1777962137.850:67): avc: denied { unmount } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 28.784396][ T309] cgroup: Unknown subsys name 'devices' [ 28.971173][ T309] cgroup: Unknown subsys name 'hugetlb' [ 28.977347][ T309] cgroup: Unknown subsys name 'rlimit' [ 29.138077][ T36] audit: type=1400 audit(1777962138.210:68): avc: denied { setattr } for pid=309 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 [ 29.162834][ T36] audit: type=1400 audit(1777962138.210:69): avc: denied { create } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.184299][ T36] audit: type=1400 audit(1777962138.210:70): avc: denied { write } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.194099][ T312] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 29.204956][ T36] audit: type=1400 audit(1777962138.210:71): avc: denied { read } for pid=309 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 [ 29.234197][ T36] audit: type=1400 audit(1777962138.220:72): avc: denied { sys_module } for pid=309 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 29.257105][ T36] audit: type=1400 audit(1777962138.220:73): avc: denied { mounton } for pid=309 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 [ 29.297224][ T309] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 30.275272][ T314] 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. [ 30.696526][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.703993][ T338] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.711400][ T338] bridge_slave_0: entered allmulticast mode [ 30.717728][ T338] bridge_slave_0: entered promiscuous mode [ 30.724248][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.731406][ T338] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.738549][ T338] bridge_slave_1: entered allmulticast mode [ 30.745107][ T338] bridge_slave_1: entered promiscuous mode [ 30.789421][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.796630][ T338] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.804135][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.812104][ T338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.839831][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.848106][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.858371][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.865642][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.877101][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.884942][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.911055][ T338] veth0_vlan: entered promiscuous mode [ 30.921896][ T338] veth1_macvtap: entered promiscuous mode [ 30.981477][ T13] bridge_slave_1: left allmulticast mode [ 30.987210][ T13] bridge_slave_1: left promiscuous mode [ 30.993198][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.001259][ T13] bridge_slave_0: left allmulticast mode [ 31.007199][ T13] bridge_slave_0: left promiscuous mode [ 31.013745][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.130182][ T13] veth1_macvtap: left promiscuous mode [ 31.135983][ T13] veth0_vlan: left promiscuous mode 2026/05/05 06:22:20 executed programs: 0 [ 31.752603][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.760171][ T377] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.767879][ T377] bridge_slave_0: entered allmulticast mode [ 31.774938][ T377] bridge_slave_0: entered promiscuous mode [ 31.783213][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.791351][ T377] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.798681][ T377] bridge_slave_1: entered allmulticast mode [ 31.805264][ T377] bridge_slave_1: entered promiscuous mode [ 31.844285][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.851915][ T377] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.859395][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.866970][ T377] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.889333][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.898329][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.907802][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.915544][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.926535][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.933854][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.959286][ T377] veth0_vlan: entered promiscuous mode [ 31.971472][ T377] veth1_macvtap: entered promiscuous mode [ 32.058671][ T384] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN PTI [ 32.073127][ T384] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 32.082280][ T384] CPU: 1 UID: 0 PID: 384 Comm: syz.2.17 Not tainted syzkaller #0 21e0851607c2bcce87f6d1c77002e5a32d0b18de [ 32.094877][ T384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 32.105301][ T384] RIP: 0010:filename_create+0x2b3/0x480 [ 32.111505][ T384] Code: 89 de e8 b0 27 99 ff 85 db 0f 84 8d 00 00 00 e8 63 23 99 ff 48 8b 5c 24 20 4c 8b 74 24 18 e9 a4 00 00 00 48 89 c1 48 c1 e9 03 <42> 0f b6 0c 21 84 c9 0f 85 93 01 00 00 44 8b 20 44 89 e6 81 e6 00 [ 32.135320][ T384] RSP: 0018:ffffc9000121fd20 EFLAGS: 00010202 [ 32.142729][ T384] RAX: 0000000000000013 RBX: 1ffff92000243fcd RCX: 0000000000000002 [ 32.154467][ T384] RDX: 0000000000000000 RSI: 0000000000000003 RDI: ffff888112c52190 [ 32.164395][ T384] RBP: ffffc9000121fdf0 R08: 0000000000000003 R09: 0000000000000004 [ 32.174132][ T384] R10: dffffc0000000000 R11: fffff52000243f20 R12: dffffc0000000000 [ 32.183619][ T384] R13: ffffc9000121fe68 R14: 0000000000000600 R15: 0000000000000013 [ 32.191778][ T384] FS: 00007ff7a8deb6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 32.201000][ T384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.207644][ T384] CR2: 000020000000afe0 CR3: 000000011647e000 CR4: 00000000003526b0 [ 32.215633][ T384] Call Trace: [ 32.219014][ T384] [ 32.222048][ T384] ? kern_path_create+0x70/0x70 [ 32.227194][ T384] ? __check_object_size+0x527/0x830 [ 32.232608][ T384] do_mknodat+0x18d/0x4f0 [ 32.237224][ T384] ? do_o_path+0x220/0x220 [ 32.242379][ T384] ? getname_flags+0x208/0x700 [ 32.247684][ T384] ? fpregs_restore_userregs+0x11c/0x260 [ 32.253966][ T384] __x64_sys_mknod+0x90/0xa0 [ 32.258835][ T384] x64_sys_call+0x2a40/0x2ee0 [ 32.264319][ T384] do_syscall_64+0x57/0xf0 [ 32.269317][ T384] ? clear_bhb_loop+0x50/0xa0 [ 32.274456][ T384] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 32.281043][ T384] RIP: 0033:0x7ff7a8f9cdd9 [ 32.285508][ T384] 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 [ 32.305669][ T384] RSP: 002b:00007ff7a8deb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000085 [ 32.314389][ T384] RAX: ffffffffffffffda RBX: 00007ff7a9215fa0 RCX: 00007ff7a8f9cdd9 [ 32.324417][ T384] RDX: 0000000000000704 RSI: 0000000000001000 RDI: 00002000000002c0 [ 32.333194][ T384] RBP: 00007ff7a9032d69 R08: 0000000000000000 R09: 0000000000000000 [ 32.341926][ T384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 32.350302][ T384] R13: 00007ff7a9216038 R14: 00007ff7a9215fa0 R15: 00007fff45d018f8 [ 32.359270][ T384] [ 32.362312][ T384] Modules linked in: [ 32.366515][ T384] ---[ end trace 0000000000000000 ]--- [ 32.372960][ T384] RIP: 0010:filename_create+0x2b3/0x480 [ 32.378629][ T384] Code: 89 de e8 b0 27 99 ff 85 db 0f 84 8d 00 00 00 e8 63 23 99 ff 48 8b 5c 24 20 4c 8b 74 24 18 e9 a4 00 00 00 48 89 c1 48 c1 e9 03 <42> 0f b6 0c 21 84 c9 0f 85 93 01 00 00 44 8b 20 44 89 e6 81 e6 00 [ 32.399532][ T384] RSP: 0018:ffffc9000121fd20 EFLAGS: 00010202 [ 32.406049][ T384] RAX: 0000000000000013 RBX: 1ffff92000243fcd RCX: 0000000000000002 [ 32.415070][ T384] RDX: 0000000000000000 RSI: 0000000000000003 RDI: ffff888112c52190 [ 32.423616][ T384] RBP: ffffc9000121fdf0 R08: 0000000000000003 R09: 0000000000000004 [ 32.433103][ T384] R10: dffffc0000000000 R11: fffff52000243f20 R12: dffffc0000000000 [ 32.442685][ T384] R13: ffffc9000121fe68 R14: 0000000000000600 R15: 0000000000000013 [ 32.451235][ T384] FS: 00007ff7a8deb6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 32.460714][ T384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.467702][ T384] CR2: 00007ff7a8fea4c0 CR3: 000000011647e000 CR4: 00000000003526b0 [ 32.476681][ T384] Kernel panic - not syncing: Fatal exception [ 32.483435][ T384] Kernel Offset: disabled [ 32.488312][ T384] Rebooting in 86400 seconds..