Warning: Permanently added '10.128.1.145' (ED25519) to the list of known hosts. 2026/02/06 08:39:20 parsed 1 programs [ 22.086503][ T28] audit: type=1400 audit(1770367160.510:64): avc: denied { node_bind } for pid=283 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 22.107437][ T28] audit: type=1400 audit(1770367160.510:65): avc: denied { module_request } for pid=283 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 [ 22.914438][ T28] audit: type=1400 audit(1770367161.330:66): avc: denied { mounton } for pid=289 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 [ 22.915515][ T289] cgroup: Unknown subsys name 'net' [ 22.937599][ T28] audit: type=1400 audit(1770367161.330:67): avc: denied { mount } for pid=289 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 [ 22.964986][ T28] audit: type=1400 audit(1770367161.360:68): avc: denied { unmount } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.965144][ T289] cgroup: Unknown subsys name 'devices' [ 23.106914][ T289] cgroup: Unknown subsys name 'hugetlb' [ 23.112734][ T289] cgroup: Unknown subsys name 'rlimit' [ 23.220782][ T28] audit: type=1400 audit(1770367161.640:69): avc: denied { setattr } for pid=289 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 23.244620][ T28] audit: type=1400 audit(1770367161.640:70): avc: denied { create } for pid=289 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 [ 23.256815][ T294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 23.265438][ T28] audit: type=1400 audit(1770367161.640:71): avc: denied { write } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.284146][ T289] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 23.294679][ T28] audit: type=1400 audit(1770367161.640:72): avc: denied { read } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.323581][ T28] audit: type=1400 audit(1770367161.640:73): avc: denied { mounton } for pid=289 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 [ 24.106068][ T300] request_module fs-gadgetfs succeeded, but still no fs? [ 24.464066][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.471529][ T327] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.478983][ T327] device bridge_slave_0 entered promiscuous mode [ 24.486810][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.493830][ T327] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.501334][ T327] device bridge_slave_1 entered promiscuous mode [ 24.541190][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.548279][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.555648][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.562686][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.580629][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.588631][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.596027][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.604847][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.613260][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.620324][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.629518][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.637958][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.645199][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.657916][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.667333][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.680555][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.691742][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.699965][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.707688][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.716360][ T327] device veth0_vlan entered promiscuous mode [ 24.728268][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.737611][ T327] device veth1_macvtap entered promiscuous mode [ 24.746721][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.756755][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/02/06 08:39:23 executed programs: 0 [ 25.273539][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.280991][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.288542][ T366] device bridge_slave_0 entered promiscuous mode [ 25.299827][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.306900][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.314286][ T366] device bridge_slave_1 entered promiscuous mode [ 25.357164][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.364211][ T366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.371623][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.378697][ T366] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.396659][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.404375][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.411824][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.426900][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.435401][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.442428][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.462300][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.470780][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.477834][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.485270][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.494277][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.509362][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.520673][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.529358][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.536910][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.545285][ T366] device veth0_vlan entered promiscuous mode [ 25.557151][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.566306][ T366] device veth1_macvtap entered promiscuous mode [ 25.575493][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.586517][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.665562][ T377] general protection fault, probably for non-canonical address 0xdffffc0000000003: 0000 [#1] PREEMPT SMP KASAN [ 25.677436][ T377] KASAN: null-ptr-deref in range [0x0000000000000018-0x000000000000001f] [ 25.685873][ T377] CPU: 1 PID: 377 Comm: syz.2.17 Not tainted syzkaller #0 [ 25.692980][ T377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 25.703022][ T377] RIP: 0010:step_into+0x125/0xf40 [ 25.708066][ T377] Code: 74 24 08 c6 44 24 7f 00 43 0f b6 04 3c 84 c0 4d 89 fd 0f 85 10 0c 00 00 45 8b 36 4c 8b bc 24 a8 00 00 00 4c 89 f8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 0f 85 0f 0c 00 00 45 8b 3f 44 89 fe 81 e6 00 [ 25.727763][ T377] RSP: 0018:ffffc90000ab7a60 EFLAGS: 00010207 [ 25.733833][ T377] RAX: 0000000000000003 RBX: ffffc90000ab7ca0 RCX: ffff888114369440 [ 25.741888][ T377] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 25.749848][ T377] RBP: ffffc90000ab7b78 R08: ffff8881242daf67 R09: 1ffff1102485b5ec [ 25.758009][ T377] R10: dffffc0000000000 R11: ffffed102485b5ed R12: 1ffff92000156f9b [ 25.765983][ T377] R13: dffffc0000000000 R14: 0000000000000000 R15: 000000000000001d [ 25.773950][ T377] FS: 00007f295266d6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 25.783141][ T377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.790154][ T377] CR2: 00007f295264bff8 CR3: 000000012bf49000 CR4: 00000000003506a0 [ 25.798314][ T377] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 25.806273][ T377] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 25.814318][ T377] Call Trace: [ 25.817585][ T377] [ 25.820508][ T377] ? __lookup_slow+0x392/0x410 [ 25.825526][ T377] ? lookup_one_len+0x2e0/0x2e0 [ 25.830369][ T377] ? down_read+0xa6/0xf0 [ 25.834689][ T377] ? set_root+0x400/0x400 [ 25.839012][ T377] ? up_read+0x56/0x1d0 [ 25.843175][ T377] walk_component+0x24c/0x420 [ 25.847860][ T377] path_lookupat+0x180/0x490 [ 25.852458][ T377] filename_lookup+0x224/0x560 [ 25.857228][ T377] ? __cfi_filename_lookup+0x10/0x10 [ 25.862519][ T377] ? __kasan_slab_free+0x11/0x20 [ 25.867442][ T377] ? slab_free_freelist_hook+0xc2/0x190 [ 25.873064][ T377] do_linkat+0xed/0x750 [ 25.877397][ T377] __x64_sys_link+0x86/0x90 [ 25.881895][ T377] x64_sys_call+0x266/0x9a0 [ 25.886387][ T377] do_syscall_64+0x4c/0xa0 [ 25.890795][ T377] ? clear_bhb_loop+0x30/0x80 [ 25.895473][ T377] ? clear_bhb_loop+0x30/0x80 [ 25.900134][ T377] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 25.906018][ T377] RIP: 0033:0x7f295179aeb9 [ 25.910523][ T377] 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 [ 25.930291][ T377] RSP: 002b:00007f295266d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 25.938699][ T377] RAX: ffffffffffffffda RBX: 00007f2951a15fa0 RCX: 00007f295179aeb9 [ 25.946942][ T377] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000280 [ 25.955006][ T377] RBP: 00007f2951808c1f R08: 0000000000000000 R09: 0000000000000000 [ 25.963489][ T377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 25.971480][ T377] R13: 00007f2951a16038 R14: 00007f2951a15fa0 R15: 00007ffe4a68bb08 [ 25.979552][ T377] [ 25.982608][ T377] Modules linked in: [ 25.987332][ T377] ---[ end trace 0000000000000000 ]--- [ 25.992808][ T377] RIP: 0010:step_into+0x125/0xf40 [ 25.998022][ T377] Code: 74 24 08 c6 44 24 7f 00 43 0f b6 04 3c 84 c0 4d 89 fd 0f 85 10 0c 00 00 45 8b 36 4c 8b bc 24 a8 00 00 00 4c 89 f8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 0f 85 0f 0c 00 00 45 8b 3f 44 89 fe 81 e6 00 [ 26.017795][ T377] RSP: 0018:ffffc90000ab7a60 EFLAGS: 00010207 [ 26.023960][ T377] RAX: 0000000000000003 RBX: ffffc90000ab7ca0 RCX: ffff888114369440 [ 26.032539][ T377] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 26.040724][ T377] RBP: ffffc90000ab7b78 R08: ffff8881242daf67 R09: 1ffff1102485b5ec [ 26.048790][ T377] R10: dffffc0000000000 R11: ffffed102485b5ed R12: 1ffff92000156f9b [ 26.057110][ T377] R13: dffffc0000000000 R14: 0000000000000000 R15: 000000000000001d [ 26.065351][ T377] FS: 00007f295266d6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 26.074545][ T377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.081423][ T377] CR2: 00007f295264bff8 CR3: 000000012bf49000 CR4: 00000000003506a0 [ 26.089564][ T377] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.097887][ T377] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.105992][ T377] Kernel panic - not syncing: Fatal exception [ 26.112515][ T377] Kernel Offset: disabled [ 26.116834][ T377] Rebooting in 86400 seconds..