Warning: Permanently added '10.128.0.184' (ED25519) to the list of known hosts. 2025/09/16 17:31:30 parsed 1 programs [ 23.318473][ T36] audit: type=1400 audit(1758043890.060:64): 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 [ 24.680299][ T36] audit: type=1400 audit(1758043891.420:65): avc: denied { mounton } for pid=298 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 [ 24.681666][ T298] cgroup: Unknown subsys name 'net' [ 24.702937][ T36] audit: type=1400 audit(1758043891.420:66): avc: denied { mount } for pid=298 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 [ 24.730819][ T36] audit: type=1400 audit(1758043891.470:67): avc: denied { unmount } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.730959][ T298] cgroup: Unknown subsys name 'devices' [ 24.933645][ T298] cgroup: Unknown subsys name 'hugetlb' [ 24.939256][ T298] cgroup: Unknown subsys name 'rlimit' [ 25.060969][ T36] audit: type=1400 audit(1758043891.800:68): avc: denied { setattr } for pid=298 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 [ 25.083341][ T300] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 25.084169][ T36] audit: type=1400 audit(1758043891.810:69): avc: denied { create } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.113116][ T36] audit: type=1400 audit(1758043891.810:70): avc: denied { write } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.133655][ T36] audit: type=1400 audit(1758043891.810:71): avc: denied { read } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.153945][ T36] audit: type=1400 audit(1758043891.810:72): avc: denied { sys_module } for pid=298 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 25.175115][ T36] audit: type=1400 audit(1758043891.810:73): avc: denied { mounton } for pid=298 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 [ 25.202380][ T298] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 26.019919][ 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. [ 26.807962][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.815061][ T351] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.822221][ T351] bridge_slave_0: entered allmulticast mode [ 26.828440][ T351] bridge_slave_0: entered promiscuous mode [ 26.834791][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.841841][ T351] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.848866][ T351] bridge_slave_1: entered allmulticast mode [ 26.855142][ T351] bridge_slave_1: entered promiscuous mode [ 26.916989][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.924059][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.931371][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.938394][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.958117][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.965507][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.977043][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.984097][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.002929][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.009974][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.023859][ T351] veth0_vlan: entered promiscuous mode [ 27.035241][ T351] veth1_macvtap: entered promiscuous mode [ 27.093645][ T12] bridge_slave_1: left allmulticast mode [ 27.099331][ T12] bridge_slave_1: left promiscuous mode [ 27.105113][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.114204][ T12] bridge_slave_0: left allmulticast mode [ 27.119934][ T12] bridge_slave_0: left promiscuous mode [ 27.125769][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.244056][ T12] veth1_macvtap: left promiscuous mode [ 27.249626][ T12] veth0_vlan: left promiscuous mode 2025/09/16 17:31:34 executed programs: 0 [ 27.387590][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.394671][ T371] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.401723][ T371] bridge_slave_0: entered allmulticast mode [ 27.407895][ T371] bridge_slave_0: entered promiscuous mode [ 27.414255][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.421277][ T371] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.428336][ T371] bridge_slave_1: entered allmulticast mode [ 27.434544][ T371] bridge_slave_1: entered promiscuous mode [ 27.482421][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.489486][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.496763][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.503812][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.523433][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.530592][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.539567][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.546642][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.556179][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.563236][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.587042][ T371] veth0_vlan: entered promiscuous mode [ 27.597555][ T371] veth1_macvtap: entered promiscuous mode [ 27.645899][ T371] ------------[ cut here ]------------ [ 27.651429][ T371] WARNING: CPU: 1 PID: 371 at fs/overlayfs/util.c:602 ovl_dir_modified+0x15a/0x190 [ 27.660754][ T371] Modules linked in: [ 27.664697][ T371] CPU: 1 UID: 0 PID: 371 Comm: syz-executor Not tainted syzkaller #0 f1fd036d8541680e36a649bca009aa7e7bf746ea [ 27.676349][ T371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 27.686446][ T371] RIP: 0010:ovl_dir_modified+0x15a/0x190 [ 27.692111][ T371] Code: c1 e8 03 42 80 3c 28 00 74 08 4c 89 f7 e8 ce 54 99 ff 49 ff 06 5b 41 5c 41 5d 41 5e 41 5f 5d e9 4c e7 4b 03 cc e8 f6 1f 43 ff <0f> 0b e9 3e ff ff ff e8 ea 1f 43 ff 0f 0b e9 6e ff ff ff 44 89 f9 [ 27.711754][ T371] RSP: 0018:ffffc9000100fb68 EFLAGS: 00010293 [ 27.717837][ T371] RAX: ffffffff8242c41a RBX: 0000000000000000 RCX: ffff888114808000 [ 27.725846][ T371] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 27.733875][ T371] RBP: ffffc9000100fb90 R08: ffff888119c17abf R09: 1ffff11023382f57 [ 27.741898][ T371] R10: dffffc0000000000 R11: ffffed1023382f58 R12: 0000000000000000 [ 27.749881][ T371] R13: dffffc0000000000 R14: ffff888119c17a20 R15: ffff888110ff3000 [ 27.757899][ T371] FS: 00005555948dc500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 27.766862][ T371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.773526][ T371] CR2: 0000555594907528 CR3: 0000000123cac000 CR4: 00000000003526b0 [ 27.781533][ T371] Call Trace: [ 27.784825][ T371] [ 27.787769][ T371] ovl_do_remove+0x7b8/0xcf0 [ 27.792416][ T371] ? ovl_set_redirect+0x780