ss permissive=1 [ 21.700948][ T30] audit: type=1400 audit(1788456780.830:63): avc: denied { siginh } for pid=251 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.165' (ED25519) to the list of known hosts. 2026/09/03 17:33:10 parsed 1 programs 2026/09/03 17:33:10 serving rpc on tcp://36423 [ 31.717337][ T30] audit: type=1400 audit(1788456790.900:64): 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 [ 31.738256][ T30] audit: type=1400 audit(1788456790.900:65): 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 [ 32.718030][ T30] audit: type=1400 audit(1788456791.900:66): 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 [ 32.721779][ T299] cgroup: Unknown subsys name 'net' [ 32.740735][ T30] audit: type=1400 audit(1788456791.900:67): 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 [ 32.768066][ T30] audit: type=1400 audit(1788456791.930:68): 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 [ 32.768628][ T299] cgroup: Unknown subsys name 'devices' [ 32.937398][ T299] cgroup: Unknown subsys name 'hugetlb' [ 32.943050][ T299] cgroup: Unknown subsys name 'rlimit' [ 33.151643][ T30] audit: type=1400 audit(1788456792.330:69): 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 [ 33.174927][ T30] audit: type=1400 audit(1788456792.330:70): 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 [ 33.195349][ T30] audit: type=1400 audit(1788456792.330:71): 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 [ 33.215652][ T30] audit: type=1400 audit(1788456792.330:72): 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 Setting up swapspace version 1, size = 127995904 bytes [ 33.235933][ T30] audit: type=1400 audit(1788456792.340:73): 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 [ 33.260795][ T303] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 33.294734][ T299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 33.868507][ T306] request_module fs-gadgetfs succeeded, but still no fs? [ 34.595971][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.603060][ T351] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.610741][ T351] device bridge_slave_0 entered promiscuous mode [ 34.617844][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.624912][ T351] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.632416][ T351] device bridge_slave_1 entered promiscuous mode [ 34.683172][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.690255][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.697960][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.705033][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.726689][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.734476][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.741842][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.751638][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.759967][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.767026][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.776371][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.784655][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.791725][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.804942][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.814804][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.830391][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 34.842563][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 34.851037][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 34.859098][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 34.867885][ T351] device veth0_vlan entered promiscuous mode [ 34.884000][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 34.893692][ T351] device veth1_macvtap entered promiscuous mode [ 34.910105][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 34.920272][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 34.968949][ T351] syz-executor (351) used greatest stack depth: 21536 bytes left 2026/09/03 17:33:14 executed programs: 0 [ 35.227936][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.234992][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.242674][ T369] device bridge_slave_0 entered promiscuous mode [ 35.249994][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.257124][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.264525][ T369] device bridge_slave_1 entered promiscuous mode [ 35.321017][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.328127][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.335474][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.342541][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.370149][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.378680][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.386357][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.407216][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.415847][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.422940][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.430846][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.439249][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.446346][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.453912][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 35.462054][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 35.484869][ T369] device veth0_vlan entered promiscuous mode [ 35.493374][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 35.501962][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 35.510165][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 35.517771][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 35.533164][ T369] device veth1_macvtap entered promiscuous mode [ 35.540278][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.552705][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.564648][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 35.573225][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 35.599900][ T375] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 35.611682][ T375] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 35.620128][ T375] CPU: 0 PID: 375 Comm: syz.2.17 Not tainted syzkaller #0 [ 35.627255][ T375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 35.637342][ T375] RIP: 0010:vsscanf+0x196/0x24b0 [ 35.642305][ T375] Code: 48 c7 c6 20 d0 99 86 e8 58 b4 f7 fe 41 83 fe 25 74 4d 45 85 f6 0f 84 b6 21 00 00 48 ff c3 48 89 5c 24 78 4c 89 f8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 0f 85 4f 1b 00 00 41 0f b6 1f 45 0f b6 f6 44 [ 35.661923][ T375] RSP: 0018:ffffc90000bf75e0 EFLAGS: 00010246 [ 35.668006][ T375] RAX: 0000000000000000 RBX: ffffffff854b5901 RCX: 0000000000000001 [ 35.676347][ T375] RDX: ffffffff82720be8 RSI: ffffffff8699d020 RDI: 0000000000000030 [ 35.684325][ T375] RBP: ffffc90000bf7710 R08: ffff8881107e4f00 R09: 0000000000000002 [ 35.692335][ T375] R10: 0000000000000025 R11: 0000000000000000 R12: ffffffff854b5900 [ 35.700318][ T375] R13: dffffc0000000000 R14: 0000000000000030 R15: 0000000000000000 [ 35.708465][ T375] FS: 00007f057d1e16c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 35.717403][ T375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.724033][ T375] CR2: 00007f057d1c0d58 CR3: 000000011fb17000 CR4: 00000000003506b0 [ 35.732018][ T375] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 35.740020][ T375] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 35.748032][ T375] Call Trace: [ 35.751324][ T375] [ 35.754257][ T375] ? bprintf+0x140/0x140 [ 35.758527][ T375] ? check_preempt_wakeup+0x725/0xbb0 [ 35.763917][ T375] sscanf+0xdf/0x130 [ 35.767861][ T375] ? schedule_preempt_disabled+0x20/0x20 [ 35.773504][ T375] ? skip_atoi+0x110/0x110 [ 35.777927][ T375] ? mutex_lock_interruptible+0x9b/0x1c0 [ 35.783580][ T375] ? check_stack_object+0x10f/0x150 [ 35.788799][ T375] split_huge_pages_write+0x30d/0xfc0 [ 35.794191][ T375] ? __kasan_check_write+0x14/0x20 [ 35.799343][ T375] ? deferred_split_scan+0x860/0x860 [ 35.804670][ T375] ? __asan_set_shadow_00+0xe/0x10 [ 35.809816][ T375] ? do_futex+0xdd3/0x27f0 [ 35.814281][ T375] ? kasan_set_track+0x4a/0x70 [ 35.819060][ T375] ? kmem_cache_free+0x100/0x320 [ 35.824030][ T375] ? do_sys_openat2+0x6df/0x7f0 [ 35.828900][ T375] ? x64_sys_call+0x219/0x9a0 [ 35.833611][ T375] ? __kasan_check_write+0x14/0x20 [ 35.838849][ T375] ? debugfs_file_get+0x362/0x450 [ 35.843908][ T375] ? avc_policy_seqno+0x1b/0x70 [ 35.848778][ T375] ? selinux_file_permission+0x2aa/0x510 [ 35.854436][ T375] full_proxy_write+0x10f/0x1c0 [ 35.859325][ T375] ? full_proxy_read+0x1c0/0x1c0 [ 35.864274][ T375] vfs_write+0x404/0xfd0 [ 35.868528][ T375] ? file_end_write+0x1b0/0x1b0 [ 35.873397][ T375] ? __kasan_check_write+0x14/0x20 [ 35.878530][ T375] ? mutex_lock+0x9b/0x1c0 [ 35.882959][ T375] ? wait_for_completion_killable_timeout+0x10/0x10 [ 35.889568][ T375] ? __fget_files+0x2e1/0x340 [ 35.894269][ T375] ? __fdget_pos+0x2d2/0x380 [ 35.898945][ T375] ? ksys_write+0x70/0x260 [ 35.903377][ T375] ksys_write+0x14a/0x260 [ 35.907820][ T375] ? __ia32_sys_read+0x90/0x90 [ 35.912600][ T375] ? __kasan_check_write+0x14/0x20 [ 35.917731][ T375] ? switch_fpu_return+0x15d/0x2c0 [ 35.922867][ T375] __x64_sys_write+0x7b/0x90 [ 35.927477][ T375] x64_sys_call+0x8ef/0x9a0 [ 35.931998][ T375] do_syscall_64+0x4c/0xa0 [ 35.936428][ T375] ? clear_bhb_loop+0x50/0xa0 [ 35.941115][ T375] ? clear_bhb_loop+0x50/0xa0 [ 35.945804][ T375] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 35.951712][ T375] RIP: 0033:0x7f057d380159 [ 35.956149][ T375] 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 [ 35.975776][ T375] RSP: 002b:00007f057d1e1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 35.984214][ T375] RAX: ffffffffffffffda RBX: 00007f057d607fa0 RCX: 00007f057d380159 [ 35.992228][ T375] RDX: 0000000000000010 RSI: 0000200000000140 RDI: 0000000000000003 [ 36.000220][ T375] RBP: 00007f057d417024 R08: 0000000000000000 R09: 0000000000000000 [ 36.008215][ T375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 36.016373][ T375] R13: 00007f057d608038 R14: 00007f057d607fa0 R15: 00007ffc13946248 [ 36.024383][ T375] [ 36.027428][ T375] Modules linked in: [ 36.035328][ T375] ---[ end trace e2a9c67b27710faf ]--- [ 36.040908][ T375] RIP: 0010:vsscanf+0x196/0x24b0 [ 36.047046][ T375] Code: 48 c7 c6 20 d0 99 86 e8 58 b4 f7 fe 41 83 fe 25 74 4d 45 85 f6 0f 84 b6 21 00 00 48 ff c3 48 89 5c 24 78 4c 89 f8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 0f 85 4f 1b 00 00 41 0f b6 1f 45 0f b6 f6 44 [ 36.067698][ T375] RSP: 0018:ffffc90000bf75e0 EFLAGS: 00010246 [ 36.073817][ T375] RAX: 0000000000000000 RBX: ffffffff854b5901 RCX: 0000000000000001 [ 36.081915][ T375] RDX: ffffffff82720be8 RSI: ffffffff8699d020 RDI: 0000000000000030 [ 36.090096][ T375] RBP: ffffc90000bf7710 R08: ffff8881107e4f00 R09: 0000000000000002 [ 36.098223][ T375] R10: 0000000000000025 R11: 0000000000000000 R12: ffffffff854b5900 [ 36.106590][ T375] R13: dffffc0000000000 R14: 0000000000000030 R15: 0000000000000000 [ 36.114597][ T375] FS: 00007f057d1e16c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 36.123777][ T375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.130593][ T375] CR2: 00007f057d3cd840 CR3: 000000011fb17000 CR4: 00000000003506a0 [ 36.138725][ T375] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.146823][ T375] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.154849][ T375] Kernel panic - not syncing: Fatal exception [ 36.161202][ T375] Kernel Offset: disabled [ 36.165536][ T375] Rebooting in 86400 seconds..