syzkaller syzkaller login: [ 14.993697][ T36] kauditd_printk_skb: 29 callbacks suppressed [ 14.993716][ T36] audit: type=1400 audit(1789876356.420:59): avc: denied { transition } for pid=233 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.998559][ T36] audit: type=1400 audit(1789876356.420:60): avc: denied { noatsecure } for pid=233 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 15.003045][ T36] audit: type=1400 audit(1789876356.430:61): avc: denied { write } for pid=233 comm="sh" path="pipe:[2947]" dev="pipefs" ino=2947 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 15.006663][ T36] audit: type=1400 audit(1789876356.430:62): avc: denied { rlimitinh } for pid=233 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 15.009937][ T36] audit: type=1400 audit(1789876356.430:63): avc: denied { siginh } for pid=233 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.75' (ED25519) to the list of known hosts. 2026/09/20 03:52:46 parsed 1 programs 2026/09/20 03:52:46 serving rpc on tcp://41421 [ 25.004874][ T36] audit: type=1400 audit(1789876366.430:64): avc: denied { node_bind } for pid=303 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 26.513671][ T36] audit: type=1400 audit(1789876367.940:65): avc: denied { mounton } for pid=310 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 [ 26.517116][ T310] cgroup: Unknown subsys name 'net' [ 26.536369][ T36] audit: type=1400 audit(1789876367.940:66): avc: denied { mount } for pid=310 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 [ 26.563639][ T36] audit: type=1400 audit(1789876367.970:67): avc: denied { unmount } for pid=310 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.564230][ T310] cgroup: Unknown subsys name 'devices' [ 26.688111][ T310] cgroup: Unknown subsys name 'hugetlb' [ 26.693984][ T310] cgroup: Unknown subsys name 'rlimit' [ 26.816961][ T36] audit: type=1400 audit(1789876368.250:68): avc: denied { setattr } for pid=310 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 [ 26.840157][ T36] audit: type=1400 audit(1789876368.250:69): avc: denied { create } for pid=310 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 [ 26.860725][ T36] audit: type=1400 audit(1789876368.250:70): avc: denied { write } for pid=310 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.876605][ T313] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 26.881816][ T36] audit: type=1400 audit(1789876368.250:71): avc: denied { read } for pid=310 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.909932][ T36] audit: type=1400 audit(1789876368.250:72): avc: denied { sys_module } for pid=310 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 26.911933][ T310] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 26.931383][ T36] audit: type=1400 audit(1789876368.250:73): avc: denied { mounton } for pid=310 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 [ 27.920968][ T316] 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. [ 28.324439][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.331516][ T341] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.338613][ T341] bridge_slave_0: entered allmulticast mode [ 28.344910][ T341] bridge_slave_0: entered promiscuous mode [ 28.351424][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.358534][ T341] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.365592][ T341] bridge_slave_1: entered allmulticast mode [ 28.372004][ T341] bridge_slave_1: entered promiscuous mode [ 28.417853][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.424899][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.432245][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.439318][ T341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.466545][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.473852][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.483423][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.490534][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.501930][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.509014][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.533251][ T341] veth0_vlan: entered promiscuous mode [ 28.543697][ T341] veth1_macvtap: entered promiscuous mode [ 28.617668][ T342] bridge_slave_1: left allmulticast mode [ 28.623373][ T342] bridge_slave_1: left promiscuous mode [ 28.629835][ T342] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.637858][ T342] bridge_slave_0: left allmulticast mode [ 28.643532][ T342] bridge_slave_0: left promiscuous mode [ 28.649402][ T342] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.827909][ T342] veth1_macvtap: left promiscuous mode [ 28.833483][ T342] veth0_vlan: left promiscuous mode 2026/09/20 03:52:50 executed programs: 0 [ 29.403561][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.410712][ T378] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.417944][ T378] bridge_slave_0: entered allmulticast mode [ 29.424187][ T378] bridge_slave_0: entered promiscuous mode [ 29.430774][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.437827][ T378] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.444898][ T378] bridge_slave_1: entered allmulticast mode [ 29.451306][ T378] bridge_slave_1: entered promiscuous mode [ 29.498642][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.505695][ T378] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.513031][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.520222][ T378] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.542004][ T53] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.549308][ T53] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.558740][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.565805][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.575365][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.582446][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.607621][ T378] veth0_vlan: entered promiscuous mode [ 29.619089][ T378] veth1_macvtap: entered promiscuous mode [ 30.524824][ T36] kauditd_printk_skb: 38 callbacks suppressed [ 30.524842][ T36] audit: type=1400 audit(1789876371.950:112): avc: denied { setattr } for pid=378 comm="syz-executor" path="/0/mnt/root/swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" SYZFAIL: posix_spawnp failed (errno 2: No such file or directory) connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF [ 44.806949][ T36] audit: type=1400 audit(1789876386.240:113): avc: denied { write } for pid=310 comm="syz-executor" path="pipe:[1524]" dev="pipefs" ino=1524 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 44.869224][ T53] bridge_slave_1: left allmulticast mode [ 44.875007][ T53] bridge_slave_1: left promiscuous mode [ 44.895962][ T53] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.903739][ T53] bridge_slave_0: left allmulticast mode [ 44.912345][ T53] bridge_slave_0: left promiscuous mode [ 44.918189][ T53] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.008924][ T53] veth1_macvtap: left promiscuous mode [ 45.014577][ T53] veth0_vlan: left promiscuous mode