Warning: Permanently added '10.128.1.97' (ED25519) to the list of known hosts. 2026/05/06 07:18:24 parsed 1 programs [ 30.693625][ T30] audit: type=1400 audit(1778051904.751:64): avc: denied { node_bind } for pid=294 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 30.714985][ T30] audit: type=1400 audit(1778051904.751:65): avc: denied { module_request } for pid=294 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 [ 31.392741][ T30] audit: type=1400 audit(1778051905.451:66): avc: denied { mounton } for pid=300 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 [ 31.393698][ T300] cgroup: Unknown subsys name 'net' [ 31.415657][ T30] audit: type=1400 audit(1778051905.451:67): avc: denied { mount } for pid=300 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 [ 31.443647][ T30] audit: type=1400 audit(1778051905.491:68): avc: denied { unmount } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 31.443913][ T300] cgroup: Unknown subsys name 'devices' [ 31.588569][ T300] cgroup: Unknown subsys name 'hugetlb' [ 31.594227][ T300] cgroup: Unknown subsys name 'rlimit' [ 31.765399][ T30] audit: type=1400 audit(1778051905.821:69): avc: denied { setattr } for pid=300 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 [ 31.779554][ T303] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 31.789060][ T30] audit: type=1400 audit(1778051905.821:70): avc: denied { create } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.818379][ T30] audit: type=1400 audit(1778051905.821:71): avc: denied { write } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.828659][ T300] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 31.839399][ T30] audit: type=1400 audit(1778051905.821:72): avc: denied { read } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.868915][ T30] audit: type=1400 audit(1778051905.831:73): avc: denied { mounton } for pid=300 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 [ 32.366909][ T306] request_module fs-gadgetfs succeeded, but still no fs? [ 32.821041][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.828398][ T337] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.835765][ T337] device bridge_slave_0 entered promiscuous mode [ 32.843055][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.850246][ T337] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.857691][ T337] device bridge_slave_1 entered promiscuous mode [ 32.899897][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.907269][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.914645][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.921892][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.939123][ T55] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.947455][ T55] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.954986][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 32.962778][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.973765][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.982368][ T55] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.989971][ T55] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.997996][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 33.006340][ T55] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.013474][ T55] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.029722][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 33.039213][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 33.053214][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.064151][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.072580][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.080301][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.088437][ T337] device veth0_vlan entered promiscuous mode [ 33.098472][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.107986][ T337] device veth1_macvtap entered promiscuous mode [ 33.117426][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.127833][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.156101][ T337] syz-executor (337) used greatest stack depth: 21408 bytes left 2026/05/06 07:18:27 executed programs: 0 [ 33.510494][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.517932][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.525798][ T368] device bridge_slave_0 entered promiscuous mode [ 33.532804][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.540088][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.547538][ T368] device bridge_slave_1 entered promiscuous mode [ 33.589960][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.597437][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.605092][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.612194][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.632653][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 33.640166][ T342] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.647967][ T342] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.661614][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 33.670189][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.677404][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.685974][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 33.694279][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.710054][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.723227][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 33.733042][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 33.749565][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.763015][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.772262][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.780699][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.790307][ T368] device veth0_vlan entered promiscuous mode [ 33.803999][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.812397][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.828493][ T368] device veth1_macvtap entered promiscuous mode [ 33.837467][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.845433][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.854279][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.864901][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.873355][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.951866][ T374] general protection fault, probably for non-canonical address 0xdffffc0000000009: 0000 [#1] PREEMPT SMP KASAN [ 33.963991][ T374] KASAN: null-ptr-deref in range [0x0000000000000048-0x000000000000004f] [ 33.972928][ T374] CPU: 0 PID: 374 Comm: syz.2.17 Not tainted syzkaller #0 [ 33.980314][ T374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 33.990548][ T374] RIP: 0010:do_unlinkat+0x288/0x6d0 [ 33.995758][ T374] Code: 44 89 ee e8 da e4 b5 ff 45 31 e4 41 81 fd 00 00 20 00 41 0f 95 c4 41 83 c4 eb e9 bd 00 00 00 49 8d 7e 30 48 89 f8 48 c1 e8 03 <42> 80 3c 28 00 4c 8b 7c 24 18 74 05 e8 87 14 f5 ff 49 8b 46 30 48 [ 34.015550][ T374] RSP: 0018:ffffc90000ba7de0 EFLAGS: 00010207 [ 34.021892][ T374] RAX: 0000000000000009 RBX: 1ffff11021a129c0 RCX: ffff8881117dbb40 [ 34.030099][ T374] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000004e [ 34.038353][ T374] RBP: ffffc90000ba7ed0 R08: ffff88810d094e2f R09: 1ffff11021a129c5 [ 34.046612][ T374] R10: dffffc0000000000 R11: ffffed1021a129c6 R12: 0000000000000000 [ 34.054786][ T374] R13: dffffc0000000000 R14: 000000000000001e R15: 0000000000000000 [ 34.062764][ T374] FS: 00007f83a1ec16c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 34.071696][ T374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.078278][ T374] CR2: 00007f83a1e9fff8 CR3: 000000011dc99000 CR4: 00000000003506b0 [ 34.086345][ T374] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 34.094492][ T374] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 34.102594][ T374] Call Trace: [ 34.106047][ T374] [ 34.108973][ T374] ? __check_object_size+0x2f4/0x3c0 [ 34.114354][ T374] ? fsnotify_link_count+0x100/0x100 [ 34.119648][ T374] __x64_sys_unlinkat+0xd8/0xf0 [ 34.125019][ T374] x64_sys_call+0x4c0/0x9a0 [ 34.129567][ T374] do_syscall_64+0x4c/0xa0 [ 34.133982][ T374] ? clear_bhb_loop+0x50/0xa0 [ 34.138658][ T374] ? clear_bhb_loop+0x50/0xa0 [ 34.143423][ T374] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 34.149407][ T374] RIP: 0033:0x7f83a205edd9 [ 34.153818][ T374] 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 [ 34.173858][ T374] RSP: 002b:00007f83a1ec1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000107 [ 34.182366][ T374] RAX: ffffffffffffffda RBX: 00007f83a22d7fa0 RCX: 00007f83a205edd9 [ 34.190444][ T374] RDX: 0000000000000000 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 34.198641][ T374] RBP: 00007f83a20f4d69 R08: 0000000000000000 R09: 0000000000000000 [ 34.206741][ T374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 34.215197][ T374] R13: 00007f83a22d8038 R14: 00007f83a22d7fa0 R15: 00007ffd217a3128 [ 34.223369][ T374] [ 34.226479][ T374] Modules linked in: [ 34.236094][ T374] ---[ end trace 1e2fbbd299d7efe0 ]--- [ 34.242264][ T374] RIP: 0010:do_unlinkat+0x288/0x6d0 [ 34.248321][ T374] Code: 44 89 ee e8 da e4 b5 ff 45 31 e4 41 81 fd 00 00 20 00 41 0f 95 c4 41 83 c4 eb e9 bd 00 00 00 49 8d 7e 30 48 89 f8 48 c1 e8 03 <42> 80 3c 28 00 4c 8b 7c 24 18 74 05 e8 87 14 f5 ff 49 8b 46 30 48 [ 34.268812][ T374] RSP: 0018:ffffc90000ba7de0 EFLAGS: 00010207 [ 34.275306][ T374] RAX: 0000000000000009 RBX: 1ffff11021a129c0 RCX: ffff8881117dbb40 [ 34.283899][ T374] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000004e [ 34.292031][ T374] RBP: ffffc90000ba7ed0 R08: ffff88810d094e2f R09: 1ffff11021a129c5 [ 34.300413][ T374] R10: dffffc0000000000 R11: ffffed1021a129c6 R12: 0000000000000000 [ 34.308781][ T374] R13: dffffc0000000000 R14: 000000000000001e R15: 0000000000000000 [ 34.317201][ T374] FS: 00007f83a1ec16c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 34.327125][ T374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.334195][ T374] CR2: 00007f83a20ac4c0 CR3: 000000011dc99000 CR4: 00000000003506a0 [ 34.343016][ T374] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 34.351428][ T374] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 34.360044][ T374] Kernel panic - not syncing: Fatal exception [ 34.366473][ T374] Kernel Offset: disabled [ 34.371147][ T374] Rebooting in 86400 seconds..