Warning: Permanently added '10.128.1.62' (ED25519) to the list of known hosts. 2026/01/29 17:07:24 parsed 1 programs [ 20.867489][ T36] audit: type=1400 audit(1769706444.199:64): 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 [ 21.791091][ T36] audit: type=1400 audit(1769706445.129:65): avc: denied { mounton } for pid=296 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 [ 21.792154][ T296] cgroup: Unknown subsys name 'net' [ 21.813766][ T36] audit: type=1400 audit(1769706445.129:66): avc: denied { mount } for pid=296 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 [ 21.841065][ T36] audit: type=1400 audit(1769706445.149:67): avc: denied { unmount } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.841218][ T296] cgroup: Unknown subsys name 'devices' [ 22.042612][ T296] cgroup: Unknown subsys name 'hugetlb' [ 22.048213][ T296] cgroup: Unknown subsys name 'rlimit' [ 22.227520][ T36] audit: type=1400 audit(1769706445.559:68): avc: denied { setattr } for pid=296 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 [ 22.250711][ T36] audit: type=1400 audit(1769706445.559:69): avc: denied { create } for pid=296 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 [ 22.259624][ T300] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 22.271388][ T36] audit: type=1400 audit(1769706445.559:70): avc: denied { write } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.299969][ T36] audit: type=1400 audit(1769706445.559:71): avc: denied { read } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.319624][ T296] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 22.320314][ T36] audit: type=1400 audit(1769706445.559:72): avc: denied { sys_module } for pid=296 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 22.349993][ T36] audit: type=1400 audit(1769706445.559:73): avc: denied { mounton } for pid=296 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 [ 23.179282][ 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. [ 23.977804][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.984940][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.992074][ T354] bridge_slave_0: entered allmulticast mode [ 23.998484][ T354] bridge_slave_0: entered promiscuous mode [ 24.006387][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.013442][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.020485][ T354] bridge_slave_1: entered allmulticast mode [ 24.026807][ T354] bridge_slave_1: entered promiscuous mode [ 24.064683][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.071777][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.079079][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.086137][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.104502][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.111703][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.121214][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.128256][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.137071][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.144148][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.165912][ T354] veth0_vlan: entered promiscuous mode [ 24.176002][ T354] veth1_macvtap: entered promiscuous mode [ 24.232395][ T13] bridge_slave_1: left allmulticast mode [ 24.238879][ T13] bridge_slave_1: left promiscuous mode [ 24.251341][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.259177][ T13] bridge_slave_0: left allmulticast mode [ 24.264983][ T13] bridge_slave_0: left promiscuous mode [ 24.271691][ T13] bridge0: port 1(bridge_slave_0) entered disabled state 2026/01/29 17:07:27 executed programs: 0 [ 24.372988][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.380072][ T371] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.387305][ T371] bridge_slave_0: entered allmulticast mode [ 24.393836][ T371] bridge_slave_0: entered promiscuous mode [ 24.400938][ T13] veth1_macvtap: left promiscuous mode [ 24.406450][ T13] veth0_vlan: left promiscuous mode [ 24.436035][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.443134][ T371] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.450178][ T371] bridge_slave_1: entered allmulticast mode [ 24.456496][ T371] bridge_slave_1: entered promiscuous mode [ 24.496473][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.503546][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.510844][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.517866][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.539034][ T317] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.546300][ T317] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.555450][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.562515][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.571889][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.578913][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.601030][ T371] veth0_vlan: entered promiscuous mode [ 24.611378][ T371] veth1_macvtap: entered promiscuous mode [ 24.638549][ T371] ------------[ cut here ]------------ [ 24.644108][ T371] WARNING: CPU: 0 PID: 371 at fs/overlayfs/util.c:602 ovl_dir_modified+0x15a/0x190 [ 24.653462][ T371] Modules linked in: [ 24.657381][ T371] CPU: 0 UID: 0 PID: 371 Comm: syz-executor Not tainted syzkaller #0 8900111b7fef672e0561e32e4ed045c7fbde3c06 [ 24.669018][ T371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 24.679160][ T371] RIP: 0010:ovl_dir_modified+0x15a/0x190 [ 24.684856][ T371] Code: c1 e8 03 42 80 3c 28 00 74 08 4c 89 f7 e8 5e 8b 97 ff 49 ff 06 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 86 c4 3f ff <0f> 0b e9 3e ff ff ff e8 7a c4 3f ff 0f 0b e9 6e ff ff ff 44 89 f9 [ 24.704541][ T371] RSP: 0018:ffffc90001bdfb48 EFLAGS: 00010293 [ 24.710611][ T371] RAX: ffffffff8247d88a RBX: 0000000000000000 RCX: ffff888113989300 [ 24.718657][ T371] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 24.726844][ T371] RBP: ffffc90001bdfb70 R08: ffff88811dbcddbf R09: 1ffff11023b79bb7 [ 24.734961][ T371] R10: dffffc0000000000 R11: ffffed1023b79bb8 R12: 0000000000000000 [ 24.742968][ T371] R13: dffffc0000000000 R14: ffff88811dbcdd20 R15: ffff8881231b8ee0 [ 24.751088][ T371] FS: 000055558c9da500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 24.760037][ T371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.766720][ T371] CR2: 0000200000001000 CR3: 0000000124288000 CR4: 00000000003526b0 [ 24.774769][ T371] Call Trace: [ 24.778062][ T371] [ 24.781044][ T371] ovl_do_remove+0x81b/0xda0 [ 24.785641][ T371] ? ovl_set_redirect+0x780/0x780 [ 24.790679][ T371] ? down_write+0xee/0x2b0 [ 24.795184][ T371] ? __cfi_down_write+0x10/0x10 [ 24.800047][ T371]