Warning: Permanently added '10.128.0.21' (ED25519) to the list of known hosts. 2026/02/06 07:25:10 parsed 1 programs [ 21.445616][ T30] audit: type=1400 audit(1770362710.915:64): avc: denied { node_bind } for pid=281 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 21.453040][ T30] audit: type=1400 audit(1770362710.915:65): avc: denied { module_request } for pid=281 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 [ 22.135476][ T30] audit: type=1400 audit(1770362711.605:66): avc: denied { mounton } for pid=287 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 [ 22.136449][ T287] cgroup: Unknown subsys name 'net' [ 22.158192][ T30] audit: type=1400 audit(1770362711.605:67): avc: denied { mount } for pid=287 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 [ 22.185501][ T30] audit: type=1400 audit(1770362711.635:68): avc: denied { unmount } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.185640][ T287] cgroup: Unknown subsys name 'devices' [ 22.422142][ T287] cgroup: Unknown subsys name 'hugetlb' [ 22.427750][ T287] cgroup: Unknown subsys name 'rlimit' [ 22.629826][ T30] audit: type=1400 audit(1770362712.095:69): avc: denied { setattr } for pid=287 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 [ 22.653170][ T30] audit: type=1400 audit(1770362712.095:70): avc: denied { create } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.673545][ T30] audit: type=1400 audit(1770362712.095:71): avc: denied { write } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.679713][ T291] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 22.694058][ T30] audit: type=1400 audit(1770362712.105:72): avc: denied { read } for pid=287 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 [ 22.722894][ T30] audit: type=1400 audit(1770362712.105:73): avc: denied { mounton } for pid=287 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 [ 22.753805][ T287] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 23.254113][ T293] request_module fs-gadgetfs succeeded, but still no fs? [ 23.475608][ T319] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.482734][ T319] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.490023][ T319] device bridge_slave_0 entered promiscuous mode [ 23.497014][ T315] syz-executor (315) used greatest stack depth: 21664 bytes left [ 23.497109][ T319] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.511868][ T319] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.519139][ T319] device bridge_slave_1 entered promiscuous mode [ 23.556279][ T319] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.563461][ T319] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.570793][ T319] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.577914][ T319] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.595045][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.602846][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.610084][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.619810][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.627931][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.635021][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.643697][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.651884][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.659097][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.672023][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.681285][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.694125][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.705803][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.713869][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.721461][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.729308][ T319] device veth0_vlan entered promiscuous mode [ 23.739692][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.748510][ T319] device veth1_macvtap entered promiscuous mode [ 23.757277][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.767293][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/02/06 07:25:13 executed programs: 0 [ 24.330365][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.337489][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.345175][ T360] device bridge_slave_0 entered promiscuous mode [ 24.352286][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.359340][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.366790][ T360] device bridge_slave_1 entered promiscuous mode [ 24.407850][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.414912][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.422311][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.429422][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.451678][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.459163][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.466635][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.476074][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 24.484600][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.492821][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.499834][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.508716][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 24.517074][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.525292][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.532327][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.546530][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 24.554536][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.563278][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 24.571389][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.583606][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 24.591965][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.606418][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 24.614311][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.622333][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.629999][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.638161][ T360] device veth0_vlan entered promiscuous mode [ 24.647340][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 24.655583][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.665222][ T8] device bridge_slave_1 left promiscuous mode [ 24.671452][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.678959][ T8] device bridge_slave_0 left promiscuous mode [ 24.685182][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.693205][ T8] device veth1_macvtap left promiscuous mode [ 24.699206][ T8] device veth0_vlan left promiscuous mode [ 24.795370][ T360] device veth1_macvtap entered promiscuous mode [ 24.804262][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 24.811984][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 24.820212][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.829535][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 24.837826][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.914863][ T371] general protection fault, probably for non-canonical address 0xdffffc0000000007: 0000 [#1] PREEMPT SMP KASAN [ 24.926695][ T371] KASAN: null-ptr-deref in range [0x0000000000000038-0x000000000000003f] [ 24.935201][ T371] CPU: 0 PID: 371 Comm: syz.2.17 Not tainted syzkaller #0 [ 24.942298][ T371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 24.952368][ T371] RIP: 0010:do_unlinkat+0x288/0x6d0 [ 24.957593][ T371] Code: 44 89 ee e8 9a ef 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 b7 16 f5 ff 49 8b 46 30 48 [ 24.977187][ T371] RSP: 0018:ffffc90000b47de0 EFLAGS: 00010203 [ 24.983263][ T371] RAX: 0000000000000007 RBX: 1ffff1102424944a RCX: ffff88811e802780 [ 24.991237][ T371] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000003d [ 24.999207][ T371] RBP: ffffc90000b47ed0 R08: ffff88812124a27f R09: 1ffff1102424944f [ 25.007167][ T371] R10: dffffc0000000000 R11: ffffed1024249450 R12: 0000000000000000 [ 25.015127][ T371] R13: dffffc0000000000 R14: 000000000000000d R15: 0000000000000000 [ 25.023084][ T371] FS: 00007f1b6c7da6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 25.032189][ T371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.038758][ T371] CR2: 00007f1b6c9df5cc CR3: 0000000120e7b000 CR4: 00000000003506b0 [ 25.046722][ T371] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 25.054679][ T371] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 25.062638][ T371] Call Trace: [ 25.065994][ T371] [ 25.068914][ T371] ? __check_object_size+0x2f4/0x3c0 [ 25.074288][ T371] ? fsnotify_link_count+0x100/0x100 [ 25.079653][ T371] __x64_sys_unlinkat+0xd8/0xf0 [ 25.084490][ T371] x64_sys_call+0x4c0/0x9a0 [ 25.088985][ T371] do_syscall_64+0x4c/0xa0 [ 25.093655][ T371] ? clear_bhb_loop+0x50/0xa0 [ 25.098319][ T371] ? clear_bhb_loop+0x50/0xa0 [ 25.102979][ T371] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 25.108858][ T371] RIP: 0033:0x7f1b6c975eb9 [ 25.113258][ 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 [ 25.133033][ T371] RSP: 002b:00007f1b6c7da028 EFLAGS: 00000246 ORIG_RAX: 0000000000000107 [ 25.141449][ T371] RAX: ffffffffffffffda RBX: 00007f1b6cbf0fa0 RCX: 00007f1b6c975eb9 [ 25.149495][ T371] RDX: 0000000000000000 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 25.157459][ T371] RBP: 00007f1b6c9e3c1f R08: 0000000000000000 R09: 0000000000000000 [ 25.165414][ T371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 25.173372][ T371] R13: 00007f1b6cbf1038 R14: 00007f1b6cbf0fa0 R15: 00007ffffb4bbc78 [ 25.181350][ T371] [ 25.184383][ T371] Modules linked in: [ 25.189468][ T371] ---[ end trace c495a1af6941b343 ]--- [ 25.195009][ T371] RIP: 0010:do_unlinkat+0x288/0x6d0 [ 25.200209][ T371] Code: 44 89 ee e8 9a ef 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 b7 16 f5 ff 49 8b 46 30 48 [ 25.219993][ T371] RSP: 0018:ffffc90000b47de0 EFLAGS: 00010203 [ 25.226247][ T371] RAX: 0000000000000007 RBX: 1ffff1102424944a RCX: ffff88811e802780 [ 25.234402][ T371] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000003d [ 25.242677][ T371] RBP: ffffc90000b47ed0 R08: ffff88812124a27f R09: 1ffff1102424944f [ 25.250714][ T371] R10: dffffc0000000000 R11: ffffed1024249450 R12: 0000000000000000 [ 25.258804][ T371] R13: dffffc0000000000 R14: 000000000000000d R15: 0000000000000000 [ 25.266857][ T371] FS: 00007f1b6c7da6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 25.276112][ T371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.282739][ T371] CR2: 00007f1b6c9df5cc CR3: 0000000120e7b000 CR4: 00000000003506b0 [ 25.291183][ T371] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 25.299198][ T371] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 25.307233][ T371] Kernel panic - not syncing: Fatal exception [ 25.313570][ T371] Kernel Offset: disabled [ 25.317953][ T371] Rebooting in 86400 seconds..