syzkaller syzkaller login: [ 15.095194][ T36] kauditd_printk_skb: 48 callbacks suppressed [ 15.095210][ T36] audit: type=1400 audit(1792256501.299:59): 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 [ 15.099293][ T36] audit: type=1400 audit(1792256501.299:60): 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 [ 15.102233][ T36] audit: type=1400 audit(1792256501.299:61): avc: denied { write } for pid=233 comm="sh" path="pipe:[2183]" dev="pipefs" ino=2183 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 15.105236][ T36] audit: type=1400 audit(1792256501.299:62): 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 [ 15.108005][ T36] audit: type=1400 audit(1792256501.299:63): 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 '10.128.0.24' (ED25519) to the list of known hosts. 2026/10/17 17:01:50 parsed 1 programs 2026/10/17 17:01:50 serving rpc on tcp://43527 [ 24.028940][ T36] audit: type=1400 audit(1792256510.229:64): 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 [ 25.003747][ T36] audit: type=1400 audit(1792256511.209:65): 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 [ 25.004964][ T310] cgroup: Unknown subsys name 'net' [ 25.026470][ T36] audit: type=1400 audit(1792256511.209:66): 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 [ 25.053958][ T36] audit: type=1400 audit(1792256511.239:67): 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 [ 25.054152][ T310] cgroup: Unknown subsys name 'devices' [ 25.173833][ T310] cgroup: Unknown subsys name 'hugetlb' [ 25.179529][ T310] cgroup: Unknown subsys name 'rlimit' [ 25.277790][ T36] audit: type=1400 audit(1792256511.479:68): 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 [ 25.301058][ T36] audit: type=1400 audit(1792256511.479:69): 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 [ 25.321551][ T36] audit: type=1400 audit(1792256511.479:70): 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 [ 25.331120][ T313] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 25.342062][ T36] audit: type=1400 audit(1792256511.479:71): 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 Setting up swapspace version 1, size = 127995904 bytes [ 25.370747][ T36] audit: type=1400 audit(1792256511.479:72): 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 [ 25.391903][ T36] audit: type=1400 audit(1792256511.479:73): 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 [ 25.424842][ T310] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 26.351287][ 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. [ 26.738437][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.749371][ T349] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.756765][ T349] bridge_slave_0: entered allmulticast mode [ 26.763335][ T349] bridge_slave_0: entered promiscuous mode [ 26.771329][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.778583][ T349] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.785886][ T349] bridge_slave_1: entered allmulticast mode [ 26.793020][ T349] bridge_slave_1: entered promiscuous mode [ 26.939707][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.946816][ T349] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.954157][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.961179][ T349] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.068655][ T128] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.085264][ T128] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.092374][ T128] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.119438][ T349] veth0_vlan: entered promiscuous mode [ 27.137812][ T349] veth1_macvtap: entered promiscuous mode 2026/10/17 17:01:53 executed programs: 0 [ 27.242632][ T46] bridge_slave_1: left allmulticast mode [ 27.248950][ T46] bridge_slave_1: left promiscuous mode [ 27.254834][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.263968][ T46] bridge_slave_0: left allmulticast mode [ 27.269650][ T46] bridge_slave_0: left promiscuous mode [ 27.275507][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.427641][ T46] veth1_macvtap: left promiscuous mode [ 27.433248][ T46] veth0_vlan: left promiscuous mode [ 27.504826][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.511924][ T379] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.519097][ T379] bridge_slave_0: entered allmulticast mode [ 27.525578][ T379] bridge_slave_0: entered promiscuous mode [ 27.533475][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.540515][ T379] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.547809][ T379] bridge_slave_1: entered allmulticast mode [ 27.554153][ T379] bridge_slave_1: entered promiscuous mode [ 27.590326][ T382] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.597461][ T382] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.604602][ T382] bridge_slave_0: entered allmulticast mode [ 27.610870][ T382] bridge_slave_0: entered promiscuous mode [ 27.619967][ T382] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.627193][ T382] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.634311][ T382] bridge_slave_1: entered allmulticast mode [ 27.640468][ T382] bridge_slave_1: entered promiscuous mode [ 27.659042][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.666169][ T378] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.673544][ T378] bridge_slave_0: entered allmulticast mode [ 27.679707][ T378] bridge_slave_0: entered promiscuous mode [ 27.688674][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.695766][ T378] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.702906][ T378] bridge_slave_1: entered allmulticast mode [ 27.709063][ T378] bridge_slave_1: entered promiscuous mode [ 27.723196][ T383] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.730257][ T383] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.737554][ T383] bridge_slave_0: entered allmulticast mode [ 27.743752][ T383] bridge_slave_0: entered promiscuous mode [ 27.756603][ T383] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.763690][ T383] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.770734][ T383] bridge_slave_1: entered allmulticast mode [ 27.777179][ T383] bridge_slave_1: entered promiscuous mode [ 27.924702][ T383] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.931794][ T383] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.939066][ T383] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.946120][ T383] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.959278][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.966379][ T378] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.973674][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.980690][ T378] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.012314][ T382] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.019373][ T382] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.026657][ T382] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.033686][ T382] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.051846][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.059905][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.067313][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.074748][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.082169][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.089306][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.103694][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.111120][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.120009][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.127099][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.141321][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.148690][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.156728][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.163788][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.176942][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.184155][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.194180][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.201246][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.234383][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.241446][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.248991][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.256304][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.278572][ T383] veth0_vlan: entered promiscuous mode [ 28.290261][ T379] veth0_vlan: entered promiscuous mode [ 28.300836][ T382] veth0_vlan: entered promiscuous mode [ 28.319625][ T383] veth1_macvtap: entered promiscuous mode [ 28.331191][ T379] veth1_macvtap: entered promiscuous mode [ 28.346830][ T382] veth1_macvtap: entered promiscuous mode [ 28.358119][ T378] veth0_vlan: entered promiscuous mode [ 28.394932][ T378] veth1_macvtap: entered promiscuous mode 2026/10/17 17:01:58 executed programs: 844 2026/10/17 17:02:03 executed programs: 1956 [ 39.274509][ T12] bridge_slave_1: left allmulticast mode [ 39.280172][ T12] bridge_slave_1: left promiscuous mode [ 39.285812][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.293299][ T12] bridge_slave_0: left allmulticast mode [ 39.298961][ T12] bridge_slave_0: left promiscuous mode [ 39.304773][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.435077][ T12] veth1_macvtap: left promiscuous mode [ 39.440686][ T12] veth0_vlan: left promiscuous mode [ 41.834897][ T12] bridge_slave_1: left allmulticast mode [ 41.842611][ T12] bridge_slave_1: left promiscuous mode [ 41.848273][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.855764][ T12] bridge_slave_0: left allmulticast mode [ 41.861416][ T12] bridge_slave_0: left promiscuous mode [ 41.867185][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.977178][ T12] veth1_macvtap: left promiscuous mode [ 41.982762][ T12] veth0_vlan: left promiscuous mode 2026/10/17 17:02:08 executed programs: 2446 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: repeatedly failed to execute the program proc=1 req=2370 state=3 status=67 (errno 32: Broken pipe) connection error: failed to recv *flatrpc.ExecutorMessageRawT: read tcp 127.0.0.1:43527->127.0.0.1:43156: read: connection reset by peer [ 42.913417][ T12] bridge_slave_1: left allmulticast mode [ 42.919108][ T12] bridge_slave_1: left promiscuous mode [ 42.924891][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.932638][ T12] bridge_slave_0: left allmulticast mode [ 42.938560][ T12] bridge_slave_0: left promiscuous mode [ 42.944341][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.086150][ T12] veth1_macvtap: left promiscuous mode [ 43.091730][ T12] veth0_vlan: left promiscuous mode [ 43.273050][ T12] bridge_slave_1: left allmulticast mode [ 43.278753][ T12] bridge_slave_1: left promiscuous mode [ 43.284395][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.291904][ T12] bridge_slave_0: left allmulticast mode [ 43.297531][ T12] bridge_slave_0: left promiscuous mode [ 43.303169][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.383965][ T12] veth1_macvtap: left promiscuous mode [ 43.389484][ T12] veth0_vlan: left promiscuous mode