cess permissive=1 [ 17.646794][ T36] audit: type=1400 audit(1760427619.570:63): avc: denied { siginh } for pid=232 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.191' (ED25519) to the list of known hosts. 2025/10/14 07:40:29 parsed 1 programs [ 27.407917][ T36] audit: type=1400 audit(1760427629.340:64): 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 [ 28.940386][ T36] audit: type=1400 audit(1760427630.870:65): avc: denied { mounton } for pid=298 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 [ 28.941855][ T298] cgroup: Unknown subsys name 'net' [ 28.963181][ T36] audit: type=1400 audit(1760427630.870:66): avc: denied { mount } for pid=298 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 [ 28.990558][ T36] audit: type=1400 audit(1760427630.900:67): avc: denied { unmount } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 28.990745][ T298] cgroup: Unknown subsys name 'devices' [ 29.193230][ T298] cgroup: Unknown subsys name 'hugetlb' [ 29.198896][ T298] cgroup: Unknown subsys name 'rlimit' [ 29.383557][ T36] audit: type=1400 audit(1760427631.320:68): avc: denied { setattr } for pid=298 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 [ 29.407126][ T36] audit: type=1400 audit(1760427631.320:69): avc: denied { create } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.427655][ T36] audit: type=1400 audit(1760427631.320:70): avc: denied { write } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.439367][ T300] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 29.448115][ T36] audit: type=1400 audit(1760427631.320:71): avc: denied { read } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.476978][ T36] audit: type=1400 audit(1760427631.320:72): avc: denied { sys_module } for pid=298 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 29.485666][ T298] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 29.498460][ T36] audit: type=1400 audit(1760427631.320:73): avc: denied { mounton } for pid=298 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 [ 30.485063][ 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. [ 31.103280][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.110473][ T337] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.117736][ T337] bridge_slave_0: entered allmulticast mode [ 31.124605][ T337] bridge_slave_0: entered promiscuous mode [ 31.131348][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.138486][ T337] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.145700][ T337] bridge_slave_1: entered allmulticast mode [ 31.152117][ T337] bridge_slave_1: entered promiscuous mode [ 31.206352][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.213472][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.220780][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.227914][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.250516][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.258452][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.274486][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.281686][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.291817][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.298980][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.326327][ T337] veth0_vlan: entered promiscuous mode [ 31.337179][ T337] veth1_macvtap: entered promiscuous mode [ 31.455388][ T13] bridge_slave_1: left allmulticast mode [ 31.461219][ T13] bridge_slave_1: left promiscuous mode [ 31.466900][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.474768][ T13] bridge_slave_0: left allmulticast mode [ 31.480522][ T13] bridge_slave_0: left promiscuous mode [ 31.486308][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.706067][ T13] veth1_macvtap: left promiscuous mode [ 31.712671][ T13] veth0_vlan: left promiscuous mode 2025/10/14 07:40:33 executed programs: 0 [ 32.056031][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.063195][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.070585][ T374] bridge_slave_0: entered allmulticast mode [ 32.077477][ T374] bridge_slave_0: entered promiscuous mode [ 32.084075][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.091331][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.098419][ T374] bridge_slave_1: entered allmulticast mode [ 32.105009][ T374] bridge_slave_1: entered promiscuous mode [ 32.205572][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.212866][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.223883][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.231081][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.260494][ T374] veth0_vlan: entered promiscuous mode [ 32.274001][ T374] veth1_macvtap: entered promiscuous mode [ 32.457231][ T387] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000007: 0000 [#1] PREEMPT SMP KASAN PTI [ 32.469936][ T387] KASAN: null-ptr-deref in range [0x0000000000000038-0x000000000000003f] [ 32.478467][ T387] CPU: 1 UID: 0 PID: 387 Comm: syz.2.17 Not tainted syzkaller #0 416431dc86fefb4bb0d8a7dace54ed1f2dd81d49 [ 32.489819][ T387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 32.500183][ T387] RIP: 0010:vfs_rename+0x1b3/0x10f0 [ 32.505464][ T387] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 d5 67 f1 ff 48 8b 03 48 89 44 24 48 48 8b 44 24 30 4c 8d 70 30 4d 89 f7 49 c1 ef 03 <43> 80 3c 27 00 74 08 4c 89 f7 e8 ae 67 f1 ff 49 8b 16 4c 89 6c 24 [ 32.525093][ T387] RSP: 0018:ffffc90000e2fb80 EFLAGS: 00010203 [ 32.531441][ T387] RAX: 000000000000000f RBX: ffff8881113b68b0 RCX: 0000000000000000 [ 32.539514][ T387] RDX: ffff888114f02600 RSI: 0000000000600000 RDI: 0000000000200000 [ 32.547876][ T387] RBP: ffffc90000e2fcf0 R08: ffff8881f6f50b87 R09: 1ffff1103edea170 [ 32.556037][ T387] R10: dffffc0000000000 R11: ffffed103edea171 R12: dffffc0000000000 [ 32.564130][ T387] R13: ffff888128663600 R14: 000000000000003f R15: 0000000000000007 [ 32.572226][ T387] FS: 00007f8d5cf5d6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 32.581351][ T387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.588040][ T387] CR2: 000020000000c000 CR3: 0000000114c7a000 CR4: 00000000003526b0 [ 32.596326][ T387] Call Trace: [ 32.599660][ T387] [ 32.602869][ T387] ? __kasan_check_write+0x18/0x20 [ 32.608112][ T387] ? call_rcu+0x14/0x20 [ 32.612329][ T387] ? dentry_free+0xbd/0x160 [ 32.617407][ T387] ? __cfi_vfs_rename+0x10/0x10 [ 32.622369][ T387] ? dput+0x42f/0x510 [ 32.626376][ T387] ? lookup_one_qstr_excl+0x20f/0x280 [ 32.632201][ T387] do_renameat2+0x7d1/0xc80 [ 32.636747][ T387] ? __cfi_do_renameat2+0x10/0x10 [ 32.641818][ T387] ? __kasan_check_write+0x18/0x20 [ 32.647151][ T387] ? getname_flags+0x209/0x710 [ 32.651958][ T387] ? fpregs_assert_state_consistent+0xb7/0xe0 [ 32.658047][ T387] __x64_sys_rename+0x86/0xa0 [ 32.662768][ T387] x64_sys_call+0x150b/0x2ee0 [ 32.667503][ T387] do_syscall_64+0x58/0xf0 [ 32.672291][ T387] ? clear_bhb_loop+0x50/0xa0 [ 32.677187][ T387] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 32.683108][ T387] RIP: 0033:0x7f8d5c18eec9 [ 32.687565][ T387] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 32.708222][ T387] RSP: 002b:00007f8d5cf5d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 32.716763][ T387] RAX: ffffffffffffffda RBX: 00007f8d5c3e6180 RCX: 00007f8d5c18eec9 [ 32.724871][ T387] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000200000000280 [ 32.732866][ T387] RBP: 00007f8d5c211f91 R08: 0000000000000000 R09: 0000000000000000 [ 32.740943][ T387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 32.749103][ T387] R13: 00007f8d5c3e6218 R14: 00007f8d5c3e6180 R15: 00007ffe7fba9d28 [ 32.757121][ T387] [ 32.760340][ T387] Modules linked in: [ 32.764420][ T387] ---[ end trace 0000000000000000 ]--- [ 32.769700][ T36] kauditd_printk_skb: 33 callbacks suppressed [ 32.769721][ T36] audit: type=1400 audit(1760427634.700:107): avc: denied { read } for pid=92 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 32.770390][ T387] RIP: 0010:vfs_rename+0x1b3/0x10f0 [ 32.776765][ T36] audit: type=1400 audit(1760427634.700:108): avc: denied { search } for pid=92 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 32.797952][ T387] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 d5 67 f1 ff 48 8b 03 48 89 44 24 48 48 8b 44 24 30 4c 8d 70 30 4d 89 f7 49 c1 ef 03 <43> 80 3c 27 00 74 08 4c 89 f7 e8 ae 67 f1 ff 49 8b 16 4c 89 6c 24 [ 32.803846][ T36] audit: type=1400 audit(1760427634.700:109): avc: denied { write } for pid=92 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 32.824717][ T387] RSP: 0018:ffffc90000e2fb80 EFLAGS: 00010203 [ 32.845038][ T36] audit: type=1400 audit(1760427634.700:110): avc: denied { add_name } for pid=92 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 32.866136][ T387] [ 32.874094][ T36] audit: type=1400 audit(1760427634.700:111): avc: denied { create } for pid=92 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 32.892412][ T387] RAX: 000000000000000f RBX: ffff8881113b68b0 RCX: 0000000000000000 [ 32.895054][ T36] audit: type=1400 audit(1760427634.700:112): avc: denied { append open } for pid=92 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 32.915385][ T387] RDX: ffff888114f02600 RSI: 0000000000600000 RDI: 0000000000200000 [ 32.923526][ T36] audit: type=1400 audit(1760427634.700:113): avc: denied { getattr } for pid=92 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 32.946984][ T387] RBP: ffffc90000e2fcf0 R08: ffff8881f6f50b87 R09: 1ffff1103edea170 [ 32.985572][ T387] R10: dffffc0000000000 R11: ffffed103edea171 R12: dffffc0000000000 [ 32.993617][ T387] R13: ffff888128663600 R14: 000000000000003f R15: 0000000000000007 [ 33.001903][ T387] FS: 00007f8d5cf5d6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 33.011219][ T387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.017861][ T387] CR2: 000020000000c000 CR3: 0000000114c7a000 CR4: 00000000003526b0 [ 33.026062][ T387] Kernel panic - not syncing: Fatal exception [ 33.032381][ T387] Kernel Offset: disabled [ 33.036716][ T387] Rebooting in 86400 seconds..