syzkaller syzkaller login: [ 21.395238][ T36] kauditd_printk_skb: 44 callbacks suppressed [ 21.395259][ T36] audit: type=1400 audit(1791724470.350:59): avc: denied { transition } for pid=272 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 [ 21.425871][ T36] audit: type=1400 audit(1791724470.350:60): avc: denied { noatsecure } for pid=272 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 21.446858][ T36] audit: type=1400 audit(1791724470.350:61): avc: denied { write } for pid=272 comm="sh" path="pipe:[2953]" dev="pipefs" ino=2953 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 21.474481][ T36] audit: type=1400 audit(1791724470.350:62): avc: denied { rlimitinh } for pid=272 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 21.500196][ T36] audit: type=1400 audit(1791724470.350:63): avc: denied { siginh } for pid=272 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.233' (ED25519) to the list of known hosts. 2026/10/11 13:14:39 parsed 1 programs 2026/10/11 13:14:39 serving rpc on tcp://44505 [ 30.948397][ T36] audit: type=1400 audit(1791724479.910:64): 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 [ 32.563172][ T36] audit: type=1400 audit(1791724481.520:65): avc: denied { mounton } for pid=309 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 [ 32.566856][ T309] cgroup: Unknown subsys name 'net' [ 32.586732][ T36] audit: type=1400 audit(1791724481.520:66): avc: denied { mount } for pid=309 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 [ 32.615193][ T36] audit: type=1400 audit(1791724481.560:67): avc: denied { unmount } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 32.615729][ T309] cgroup: Unknown subsys name 'devices' [ 32.738219][ T309] cgroup: Unknown subsys name 'hugetlb' [ 32.744072][ T309] cgroup: Unknown subsys name 'rlimit' [ 32.869264][ T36] audit: type=1400 audit(1791724481.830:68): avc: denied { setattr } for pid=309 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 [ 32.896198][ T36] audit: type=1400 audit(1791724481.830:69): avc: denied { create } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 32.921965][ T36] audit: type=1400 audit(1791724481.830:70): avc: denied { write } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 32.945545][ T36] audit: type=1400 audit(1791724481.830:71): avc: denied { read } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 32.960325][ T313] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 32.966874][ T36] audit: type=1400 audit(1791724481.830:72): avc: denied { sys_module } for pid=309 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 32.996530][ T36] audit: type=1400 audit(1791724481.830:73): avc: denied { mounton } for pid=309 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 [ 33.027269][ T309] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 34.100105][ T319] 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. [ 34.287387][ T322] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.294580][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.315646][ T322] bridge_slave_0: entered allmulticast mode [ 34.322513][ T322] bridge_slave_0: entered promiscuous mode [ 34.347801][ T322] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.354904][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.362200][ T322] bridge_slave_1: entered allmulticast mode [ 34.368866][ T322] bridge_slave_1: entered promiscuous mode [ 34.634372][ T322] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.641937][ T322] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.649406][ T322] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.656494][ T322] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.740655][ T52] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.780202][ T52] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.822687][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.830262][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.855560][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.863016][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.987692][ T322] veth0_vlan: entered promiscuous mode [ 35.006302][ T322] veth1_macvtap: entered promiscuous mode 2026/10/11 13:14:44 executed programs: 0 [ 35.287256][ T13] bridge_slave_1: left allmulticast mode [ 35.294778][ T13] bridge_slave_1: left promiscuous mode [ 35.300802][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.309128][ T13] bridge_slave_0: left allmulticast mode [ 35.314890][ T13] bridge_slave_0: left promiscuous mode [ 35.320635][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.438167][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.446524][ T377] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.453728][ T377] bridge_slave_0: entered allmulticast mode [ 35.461392][ T377] bridge_slave_0: entered promiscuous mode [ 35.472561][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.481870][ T377] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.491268][ T377] bridge_slave_1: entered allmulticast mode [ 35.500138][ T377] bridge_slave_1: entered promiscuous mode [ 35.551677][ T13] veth1_macvtap: left promiscuous mode [ 35.557436][ T13] veth0_vlan: left promiscuous mode [ 35.625424][ T380] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.632630][ T380] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.640534][ T380] bridge_slave_0: entered allmulticast mode [ 35.646982][ T380] bridge_slave_0: entered promiscuous mode [ 35.657838][ T380] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.664937][ T380] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.672409][ T380] bridge_slave_1: entered allmulticast mode [ 35.678898][ T380] bridge_slave_1: entered promiscuous mode [ 35.696358][ T382] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.704349][ T382] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.711840][ T382] bridge_slave_0: entered allmulticast mode [ 35.719149][ T382] bridge_slave_0: entered promiscuous mode [ 35.738277][ T382] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.746750][ T382] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.753870][ T382] bridge_slave_1: entered allmulticast mode [ 35.761330][ T382] bridge_slave_1: entered promiscuous mode [ 35.770817][ T383] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.778020][ T383] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.785375][ T383] bridge_slave_0: entered allmulticast mode [ 35.791934][ T383] bridge_slave_0: entered promiscuous mode [ 35.801511][ T383] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.809531][ T383] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.818255][ T383] bridge_slave_1: entered allmulticast mode [ 35.825232][ T383] bridge_slave_1: entered promiscuous mode [ 35.959342][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.967170][ T377] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.975044][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.982595][ T377] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.008186][ T382] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.015396][ T382] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.022979][ T382] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.030079][ T382] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.045864][ T380] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.053097][ T380] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.060892][ T380] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.068031][ T380] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.109850][ T383] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.117171][ T383] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.124558][ T383] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.133209][ T383] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.144955][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.152630][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.161188][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.169587][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.178381][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.187424][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.196980][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.205043][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.220277][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.228193][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.246583][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.254038][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.267341][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.275410][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.286607][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.295059][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.308345][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.316600][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.328135][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.335264][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.385780][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.393667][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.407196][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.416330][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.431938][ T382] veth0_vlan: entered promiscuous mode [ 36.447332][ T380] veth0_vlan: entered promiscuous mode [ 36.456540][ T377] veth0_vlan: entered promiscuous mode [ 36.474564][ T380] veth1_macvtap: entered promiscuous mode [ 36.492871][ T382] veth1_macvtap: entered promiscuous mode [ 36.510823][ T377] veth1_macvtap: entered promiscuous mode [ 36.521959][ T383] veth0_vlan: entered promiscuous mode [ 36.556384][ T383] veth1_macvtap: entered promiscuous mode [ 36.576520][ T36] kauditd_printk_skb: 28 callbacks suppressed [ 36.576539][ T36] audit: type=1400 audit(1791724485.540:102): avc: denied { mount } for pid=397 comm="syz.1.18" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 36.646364][ T36] audit: type=1400 audit(1791724485.540:103): avc: denied { mount } for pid=397 comm="syz.1.18" name="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 36.766070][ T36] audit: type=1400 audit(1791724485.730:104): avc: denied { rmdir } for pid=383 comm="syz-executor" name="proc" dev="sda1" ino=1264 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 36.812618][ T52] bridge_slave_1: left allmulticast mode [ 36.819444][ T52] bridge_slave_1: left promiscuous mode [ 36.827427][ T52] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.843425][ T52] bridge_slave_0: left allmulticast mode [ 36.849856][ T52] bridge_slave_0: left promiscuous mode [ 36.863083][ T52] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.051806][ T52] veth1_macvtap: left promiscuous mode [ 37.067996][ T52] veth0_vlan: left promiscuous mode [ 37.369739][ T52] bridge_slave_1: left allmulticast mode [ 37.375502][ T52] bridge_slave_1: left promiscuous mode [ 37.383989][ T52] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.392801][ T52] bridge_slave_0: left allmulticast mode [ 37.398824][ T52] bridge_slave_0: left promiscuous mode [ 37.404664][ T52] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.413748][ T52] bridge_slave_1: left allmulticast mode [ 37.419643][ T52] bridge_slave_1: left promiscuous mode [ 37.425985][ T52] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.434932][ T52] bridge_slave_0: left allmulticast mode [ 37.444569][ T52] bridge_slave_0: left promiscuous mode [ 37.451226][ T52] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.622047][ T52] veth1_macvtap: left promiscuous mode [ 37.627980][ T52] veth0_vlan: left promiscuous mode [ 37.633634][ T52] veth1_macvtap: left promiscuous mode [ 37.639621][ T52] veth0_vlan: left promiscuous mode 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=28 state=3 status=67 (errno 32: Broken pipe) connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF [ 37.687383][ T36] audit: type=1400 audit(1791724486.650:105): avc: denied { write } for pid=309 comm="syz-executor" path="pipe:[3084]" dev="pipefs" ino=3084 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 38.127174][ T52] bridge_slave_1: left allmulticast mode [ 38.133425][ T52] bridge_slave_1: left promiscuous mode [ 38.139964][ T52] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.149450][ T52] bridge_slave_0: left allmulticast mode [ 38.159230][ T52] bridge_slave_0: left promiscuous mode [ 38.166107][ T52] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.267820][ T52] veth1_macvtap: left promiscuous mode [ 38.273619][ T52] veth0_vlan: left promiscuous mode