syzkaller syzkaller login: [ 13.840980][ T36] kauditd_printk_skb: 48 callbacks suppressed [ 13.840996][ T36] audit: type=1400 audit(1789957782.439:59): avc: denied { transition } for pid=232 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 [ 13.844886][ T36] audit: type=1400 audit(1789957782.439:60): avc: denied { noatsecure } for pid=232 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.847495][ T36] audit: type=1400 audit(1789957782.439:61): avc: denied { write } for pid=232 comm="sh" path="pipe:[1382]" dev="pipefs" ino=1382 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 13.850674][ T36] audit: type=1400 audit(1789957782.439:62): avc: denied { rlimitinh } for pid=232 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.853214][ T36] audit: type=1400 audit(1789957782.439:63): avc: denied { siginh } for pid=232 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.25' (ED25519) to the list of known hosts. 2026/09/21 02:29:53 parsed 1 programs 2026/09/21 02:29:53 serving rpc on tcp://38327 [ 24.870245][ T36] audit: type=1400 audit(1789957793.469:64): avc: denied { node_bind } for pid=302 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 25.843789][ T36] audit: type=1400 audit(1789957794.439:65): avc: denied { mounton } for pid=308 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 [ 25.844810][ T308] cgroup: Unknown subsys name 'net' [ 25.866428][ T36] audit: type=1400 audit(1789957794.439:66): avc: denied { mount } for pid=308 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 [ 25.893680][ T36] audit: type=1400 audit(1789957794.479:67): avc: denied { unmount } for pid=308 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 25.893839][ T308] cgroup: Unknown subsys name 'devices' [ 26.011778][ T308] cgroup: Unknown subsys name 'hugetlb' [ 26.017369][ T308] cgroup: Unknown subsys name 'rlimit' [ 26.145732][ T36] audit: type=1400 audit(1789957794.739:68): avc: denied { setattr } for pid=308 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 [ 26.168952][ T36] audit: type=1400 audit(1789957794.739:69): avc: denied { create } for pid=308 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.177142][ T313] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 26.189463][ T36] audit: type=1400 audit(1789957794.739:70): avc: denied { write } for pid=308 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.218088][ T36] audit: type=1400 audit(1789957794.739:71): avc: denied { read } for pid=308 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 [ 26.238292][ T36] audit: type=1400 audit(1789957794.739:72): avc: denied { sys_module } for pid=308 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 26.259414][ T36] audit: type=1400 audit(1789957794.739:73): avc: denied { mounton } for pid=308 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 [ 26.287579][ T308] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 27.187556][ T321] 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. [ 27.288419][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.310109][ T318] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.317225][ T318] bridge_slave_0: entered allmulticast mode [ 27.327726][ T318] bridge_slave_0: entered promiscuous mode [ 27.334836][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.345999][ T318] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.353087][ T318] bridge_slave_1: entered allmulticast mode [ 27.359327][ T318] bridge_slave_1: entered promiscuous mode [ 27.494425][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.501529][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.508813][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.515871][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.716183][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.758637][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.765729][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.826491][ T318] veth0_vlan: entered promiscuous mode [ 27.893524][ T318] veth1_macvtap: entered promiscuous mode 2026/09/21 02:29:56 executed programs: 0 [ 28.257066][ T381] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.264176][ T381] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.271659][ T381] bridge_slave_0: entered allmulticast mode [ 28.277947][ T381] bridge_slave_0: entered promiscuous mode [ 28.285214][ T381] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.292250][ T381] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.299391][ T381] bridge_slave_1: entered allmulticast mode [ 28.305627][ T381] bridge_slave_1: entered promiscuous mode [ 28.311735][ T382] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.318760][ T382] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.325859][ T382] bridge_slave_0: entered allmulticast mode [ 28.332061][ T382] bridge_slave_0: entered promiscuous mode [ 28.347436][ T382] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.354524][ T382] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.361589][ T382] bridge_slave_1: entered allmulticast mode [ 28.367707][ T382] bridge_slave_1: entered promiscuous mode [ 28.410601][ T13] bridge_slave_1: left allmulticast mode [ 28.416261][ T13] bridge_slave_1: left promiscuous mode [ 28.421894][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.429337][ T13] bridge_slave_0: left allmulticast mode [ 28.435145][ T13] bridge_slave_0: left promiscuous mode [ 28.440784][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.548984][ T385] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.556076][ T385] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.563186][ T385] bridge_slave_0: entered allmulticast mode [ 28.569544][ T385] bridge_slave_0: entered promiscuous mode [ 28.575934][ T385] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.583058][ T385] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.590125][ T385] bridge_slave_1: entered allmulticast mode [ 28.596249][ T385] bridge_slave_1: entered promiscuous mode [ 28.628186][ T386] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.635281][ T386] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.642445][ T386] bridge_slave_0: entered allmulticast mode [ 28.648768][ T386] bridge_slave_0: entered promiscuous mode [ 28.655744][ T13] veth1_macvtap: left promiscuous mode [ 28.661301][ T13] veth0_vlan: left promiscuous mode [ 28.712428][ T386] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.719483][ T386] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.726798][ T386] bridge_slave_1: entered allmulticast mode [ 28.733149][ T386] bridge_slave_1: entered promiscuous mode [ 28.821348][ T381] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.828402][ T381] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.837471][ T385] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.844535][ T385] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.851810][ T385] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.858822][ T385] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.868612][ T382] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.875656][ T382] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.882921][ T382] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.889948][ T382] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.904079][ T386] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.911132][ T386] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.918395][ T386] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.925432][ T386] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.971622][ T333] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.978990][ T333] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.986251][ T333] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.994391][ T333] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.001745][ T333] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.008938][ T333] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.016316][ T333] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.034170][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.041207][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.048652][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.055696][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.063636][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.070700][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.078498][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.085525][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.101306][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.108331][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.115937][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.122983][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.145977][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.153031][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.160521][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.167529][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.184340][ T385] veth0_vlan: entered promiscuous mode [ 29.194757][ T381] veth0_vlan: entered promiscuous mode [ 29.213320][ T385] veth1_macvtap: entered promiscuous mode [ 29.229306][ T381] veth1_macvtap: entered promiscuous mode [ 29.252826][ T386] veth0_vlan: entered promiscuous mode [ 29.283173][ T382] veth0_vlan: entered promiscuous mode [ 29.300804][ T386] veth1_macvtap: entered promiscuous mode [ 29.309291][ T382] veth1_macvtap: entered promiscuous mode [ 29.368219][ T60] bridge_slave_1: left allmulticast mode [ 29.377818][ T60] bridge_slave_1: left promiscuous mode [ 29.386606][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.394503][ T60] bridge_slave_0: left allmulticast mode [ 29.400969][ T60] bridge_slave_0: left promiscuous mode [ 29.406588][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.501609][ T60] veth1_macvtap: left promiscuous mode [ 29.507121][ T60] veth0_vlan: left promiscuous mode [ 29.743234][ T60] bridge_slave_1: left allmulticast mode [ 29.748930][ T60] bridge_slave_1: left promiscuous mode [ 29.754766][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.764369][ T60] bridge_slave_0: left allmulticast mode [ 29.770133][ T60] bridge_slave_0: left promiscuous mode [ 29.778096][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.788488][ T60] bridge_slave_1: left allmulticast mode [ 29.794227][ T60] bridge_slave_1: left promiscuous mode [ 29.799894][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.815147][ T60] bridge_slave_0: left allmulticast mode [ 29.820987][ T60] bridge_slave_0: left promiscuous mode [ 29.826598][ T60] bridge0: port 1(bridge_slave_0) entered disabled state SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: repeatedly failed to execute the program proc=7 req=35 state=3 status=67 (errno 32: Broken pipe) connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF [ 29.996681][ T36] kauditd_printk_skb: 35 callbacks suppressed [ 29.996696][ T36] audit: type=1400 audit(1789957798.589:109): avc: denied { write } for pid=308 comm="syz-executor" path="pipe:[1530]" dev="pipefs" ino=1530 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 30.044426][ T60] veth1_macvtap: left promiscuous mode [ 30.050013][ T60] veth0_vlan: left promiscuous mode [ 30.055514][ T60] veth1_macvtap: left promiscuous mode [ 30.061502][ T60] veth0_vlan: left promiscuous mode [ 30.491457][ T60] bridge_slave_1: left allmulticast mode [ 30.497104][ T60] bridge_slave_1: left promiscuous mode [ 30.502721][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.510245][ T60] bridge_slave_0: left allmulticast mode [ 30.515874][ T60] bridge_slave_0: left promiscuous mode [ 30.521505][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.601639][ T60] veth1_macvtap: left promiscuous mode [ 30.607136][ T60] veth0_vlan: left promiscuous mode