sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 17.897187][ T30] audit: type=1400 audit(1779261149.086:63): avc: denied { siginh } for pid=237 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.140' (ED25519) to the list of known hosts. 2026/05/20 07:12:39 parsed 1 programs [ 28.216886][ T30] audit: type=1400 audit(1779261159.456:64): avc: denied { node_bind } for pid=293 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 28.237694][ T30] audit: type=1400 audit(1779261159.456:65): avc: denied { module_request } for pid=293 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 29.180296][ T30] audit: type=1400 audit(1779261160.416:66): avc: denied { mounton } for pid=299 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 [ 29.184475][ T299] cgroup: Unknown subsys name 'net' [ 29.203101][ T30] audit: type=1400 audit(1779261160.416:67): avc: denied { mount } for pid=299 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 [ 29.230952][ T30] audit: type=1400 audit(1779261160.446:68): avc: denied { unmount } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 29.232364][ T299] cgroup: Unknown subsys name 'devices' [ 29.405318][ T299] cgroup: Unknown subsys name 'hugetlb' [ 29.411129][ T299] cgroup: Unknown subsys name 'rlimit' [ 29.561976][ T30] audit: type=1400 audit(1779261160.796:69): avc: denied { setattr } for pid=299 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 29.585457][ T30] audit: type=1400 audit(1779261160.806:70): avc: denied { create } for pid=299 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 [ 29.606470][ T30] audit: type=1400 audit(1779261160.806:71): avc: denied { write } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.623657][ T303] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 29.627656][ T30] audit: type=1400 audit(1779261160.806:72): avc: denied { read } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.656249][ T30] audit: type=1400 audit(1779261160.806:73): avc: denied { mounton } for pid=299 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 [ 29.659450][ T299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 30.133485][ T306] request_module fs-gadgetfs succeeded, but still no fs? [ 30.225357][ T306] syz-executor (306) used greatest stack depth: 21216 bytes left [ 30.237153][ T311] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.244800][ T311] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.252796][ T311] device bridge_slave_0 entered promiscuous mode [ 30.260113][ T311] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.267300][ T311] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.274972][ T311] device bridge_slave_1 entered promiscuous mode [ 30.330299][ T311] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.337619][ T311] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.344983][ T311] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.352037][ T311] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.372949][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.380762][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.388218][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.398157][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.406487][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.413552][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.422609][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.431184][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.438281][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.451658][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.460931][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.475962][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.487691][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.495947][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.504173][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.512397][ T311] device veth0_vlan entered promiscuous mode [ 30.524609][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 30.534072][ T311] device veth1_macvtap entered promiscuous mode [ 30.544607][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 30.555996][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 31.183687][ T8] device bridge_slave_1 left promiscuous mode [ 31.190026][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.198467][ T8] device bridge_slave_0 left promiscuous mode [ 31.204895][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.213637][ T8] device veth1_macvtap left promiscuous mode [ 31.219686][ T8] device veth0_vlan left promiscuous mode 2026/05/20 07:12:42 executed programs: 0 [ 31.526006][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.533123][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.540843][ T366] device bridge_slave_0 entered promiscuous mode [ 31.548064][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.555219][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.562808][ T366] device bridge_slave_1 entered promiscuous mode [ 31.606873][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.613985][ T366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.621245][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.628382][ T366] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.646891][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.654614][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.661915][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.671635][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.680064][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.687176][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.696604][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.705218][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.712263][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.726357][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.735659][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.749338][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.760553][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 31.769006][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 31.776798][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 31.785544][ T366] device veth0_vlan entered promiscuous mode [ 31.795720][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.804960][ T366] device veth1_macvtap entered promiscuous mode [ 31.815032][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.825442][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 31.902422][ T371] general protection fault, probably for non-canonical address 0xdffffc0000000003: 0000 [#1] PREEMPT SMP KASAN [ 31.914167][ T371] KASAN: null-ptr-deref in range [0x0000000000000018-0x000000000000001f] [ 31.922941][ T371] CPU: 0 PID: 371 Comm: syz.2.17 Not tainted syzkaller #0 [ 31.930053][ T371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 31.940113][ T371] RIP: 0010:filename_create+0x2af/0x470 [ 31.945686][ T371] Code: 89 de e8 34 1a b6 ff 85 db 0f 84 8d 00 00 00 e8 77 16 b6 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 8e 01 00 00 44 8b 20 44 89 e6 81 e6 00 [ 31.965470][ T371] RSP: 0018:ffffc90000b27d60 EFLAGS: 00010207 [ 31.971557][ T371] RAX: 000000000000001f RBX: 1ffff92000164fd3 RCX: 0000000000000003 [ 31.979540][ T371] RDX: 0000000000000000 RSI: 0000000000000003 RDI: ffff888110cc2780 [ 31.987527][ T371] RBP: ffffc90000b27e30 R08: ffff888109325aff R09: 1ffff11021264b5f [ 31.995618][ T371] R10: dffffc0000000000 R11: ffffed1021264b60 R12: dffffc0000000000 [ 32.003705][ T371] R13: ffffc90000b27e98 R14: 0000000000000600 R15: 000000000000001f [ 32.011678][ T371] FS: 00007ff8870f86c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 32.020610][ T371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.027198][ T371] CR2: 00007ff8870d6ff8 CR3: 000000012f0cd000 CR4: 00000000003506b0 [ 32.035531][ T371] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 32.043689][ T371] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 32.051705][ T371] Call Trace: [ 32.055072][ T371] [ 32.058004][ T371] ? kern_path_create+0x1b0/0x1b0 [ 32.063035][ T371] do_mknodat+0xd7/0x7a0 [ 32.067280][ T371] ? getname_flags+0x206/0x500 [ 32.072169][ T371] __x64_sys_mknod+0x8e/0xa0 [ 32.076949][ T371] x64_sys_call+0x886/0x9a0 [ 32.081628][ T371] do_syscall_64+0x4c/0xa0 [ 32.086081][ T371] ? clear_bhb_loop+0x50/0xa0 [ 32.090780][ T371] ? clear_bhb_loop+0x50/0xa0 [ 32.095456][ T371] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 32.101351][ T371] RIP: 0033:0x7ff887295e59 [ 32.105765][ T371] 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 [ 32.125695][ T371] RSP: 002b:00007ff8870f8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000085 [ 32.134199][ T371] RAX: ffffffffffffffda RBX: 00007ff88750efa0 RCX: 00007ff887295e59 [ 32.142175][ T371] RDX: 0000000000000704 RSI: 0000000000000200 RDI: 00002000000002c0 [ 32.150150][ T371] RBP: 00007ff88732bd6f R08: 0000000000000000 R09: 0000000000000000 [ 32.158383][ T371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 32.166378][ T371] R13: 00007ff88750f038 R14: 00007ff88750efa0 R15: 00007ffe55330aa8 [ 32.174601][ T371] [ 32.177637][ T371] Modules linked in: [ 32.182523][ T371] ---[ end trace eb4e87be05d9ee12 ]--- [ 32.188064][ T371] RIP: 0010:filename_create+0x2af/0x470 [ 32.193772][ T371] Code: 89 de e8 34 1a b6 ff 85 db 0f 84 8d 00 00 00 e8 77 16 b6 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 8e 01 00 00 44 8b 20 44 89 e6 81 e6 00 [ 32.213874][ T371] RSP: 0018:ffffc90000b27d60 EFLAGS: 00010207 [ 32.220277][ T371] RAX: 000000000000001f RBX: 1ffff92000164fd3 RCX: 0000000000000003 [ 32.228544][ T371] RDX: 0000000000000000 RSI: 0000000000000003 RDI: ffff888110cc2780 [ 32.236606][ T371] RBP: ffffc90000b27e30 R08: ffff888109325aff R09: 1ffff11021264b5f [ 32.246004][ T371] R10: dffffc0000000000 R11: ffffed1021264b60 R12: dffffc0000000000 [ 32.254126][ T371] R13: ffffc90000b27e98 R14: 0000000000000600 R15: 000000000000001f [ 32.262125][ T371] FS: 00007ff8870f86c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 32.271303][ T371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.277990][ T371] CR2: 00007ff8870d6ff8 CR3: 000000012f0cd000 CR4: 00000000003506b0 [ 32.286183][ T371] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 32.294476][ T371] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 32.302644][ T371] Kernel panic - not syncing: Fatal exception [ 32.309013][ T371] Kernel Offset: disabled [ 32.313343][ T371] Rebooting in 86400 seconds..