syzkaller syzkaller login: [ 21.205735][ T36] kauditd_printk_skb: 31 callbacks suppressed [ 21.205753][ T36] audit: type=1400 audit(1789156897.260:59): avc: denied { transition } for pid=275 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 [ 21.210127][ T36] audit: type=1400 audit(1789156897.260:60): avc: denied { noatsecure } for pid=275 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 21.214319][ T36] audit: type=1400 audit(1789156897.260:61): avc: denied { write } for pid=275 comm="sh" path="pipe:[925]" dev="pipefs" ino=925 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 21.218303][ T36] audit: type=1400 audit(1789156897.260:62): avc: denied { rlimitinh } for pid=275 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 21.221224][ T36] audit: type=1400 audit(1789156897.260:63): avc: denied { siginh } for pid=275 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.68' (ED25519) to the list of known hosts. 2026/09/11 20:01:47 parsed 1 programs 2026/09/11 20:01:47 serving rpc on tcp://34795 [ 31.235276][ T36] audit: type=1400 audit(1789156907.290:64): 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 [ 32.751556][ T36] audit: type=1400 audit(1789156908.800:65): 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 [ 32.755522][ T310] cgroup: Unknown subsys name 'net' [ 32.774220][ T36] audit: type=1400 audit(1789156908.800:66): 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 [ 32.802312][ T36] audit: type=1400 audit(1789156908.860:67): 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 [ 32.802912][ T310] cgroup: Unknown subsys name 'devices' [ 32.927420][ T310] cgroup: Unknown subsys name 'hugetlb' [ 32.933086][ T310] cgroup: Unknown subsys name 'rlimit' [ 33.057323][ T36] audit: type=1400 audit(1789156909.110:68): 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 [ 33.080519][ T36] audit: type=1400 audit(1789156909.110:69): 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 [ 33.100969][ T36] audit: type=1400 audit(1789156909.110:70): 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 [ 33.121742][ T36] audit: type=1400 audit(1789156909.110:71): 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 [ 33.142104][ T36] audit: type=1400 audit(1789156909.110:72): 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 [ 33.154975][ T313] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 33.163646][ T36] audit: type=1400 audit(1789156909.110:73): 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 [ 33.194434][ T310] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 34.190572][ T318] 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. [ 34.941094][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.962130][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.975473][ T357] bridge_slave_0: entered allmulticast mode [ 34.985287][ T357] bridge_slave_0: entered promiscuous mode [ 34.997563][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.004633][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.012125][ T357] bridge_slave_1: entered allmulticast mode [ 35.018659][ T357] bridge_slave_1: entered promiscuous mode [ 35.127272][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.134453][ T357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.141857][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.148942][ T357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.181920][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.189950][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.202283][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.209379][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.237966][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.245102][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.265647][ T357] veth0_vlan: entered promiscuous mode 2026/09/11 20:01:51 executed programs: 0 [ 35.296770][ T357] veth1_macvtap: entered promiscuous mode [ 35.524715][ T380] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.531889][ T380] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.539457][ T380] bridge_slave_0: entered allmulticast mode [ 35.545878][ T380] bridge_slave_0: entered promiscuous mode [ 35.556553][ T380] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.563617][ T380] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.570927][ T380] bridge_slave_1: entered allmulticast mode [ 35.577446][ T380] bridge_slave_1: entered promiscuous mode [ 35.593259][ T13] bridge_slave_1: left allmulticast mode [ 35.599077][ T13] bridge_slave_1: left promiscuous mode [ 35.604697][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.612455][ T13] bridge_slave_0: left allmulticast mode [ 35.618233][ T13] bridge_slave_0: left promiscuous mode [ 35.623852][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.706218][ T382] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.713302][ T382] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.720612][ T382] bridge_slave_0: entered allmulticast mode [ 35.727364][ T382] bridge_slave_0: entered promiscuous mode [ 35.734156][ T382] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.741268][ T382] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.748479][ T382] bridge_slave_1: entered allmulticast mode [ 35.754743][ T382] bridge_slave_1: entered promiscuous mode [ 35.760955][ T383] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.768092][ T383] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.775418][ T383] bridge_slave_0: entered allmulticast mode [ 35.781679][ T383] bridge_slave_0: entered promiscuous mode [ 35.802957][ T13] veth1_macvtap: left promiscuous mode [ 35.808602][ T13] veth0_vlan: left promiscuous mode [ 35.850017][ T383] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.857190][ T383] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.864297][ T383] bridge_slave_1: entered allmulticast mode [ 35.870701][ T383] bridge_slave_1: entered promiscuous mode [ 35.885607][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.892684][ T379] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.901998][ T379] bridge_slave_0: entered allmulticast mode [ 35.909357][ T379] bridge_slave_0: entered promiscuous mode [ 35.919653][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.926817][ T379] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.934355][ T379] bridge_slave_1: entered allmulticast mode [ 35.940741][ T379] bridge_slave_1: entered promiscuous mode [ 36.147280][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.154366][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.179094][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.186196][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.194434][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.201523][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.209990][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.217073][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.224840][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.231949][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.240140][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.247229][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.284860][ T382] veth0_vlan: entered promiscuous mode [ 36.292803][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.299900][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.313904][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.321004][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.332619][ T380] veth0_vlan: entered promiscuous mode [ 36.354753][ T382] veth1_macvtap: entered promiscuous mode [ 36.367658][ T380] veth1_macvtap: entered promiscuous mode [ 36.374657][ T379] veth0_vlan: entered promiscuous mode [ 36.397167][ T379] veth1_macvtap: entered promiscuous mode [ 36.431512][ T383] veth0_vlan: entered promiscuous mode [ 36.457982][ T36] kauditd_printk_skb: 31 callbacks suppressed [ 36.458001][ T36] audit: type=1400 audit(1789156912.510:105): avc: denied { mount } for pid=397 comm="syz.0.17" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 36.492682][ T383] veth1_macvtap: entered promiscuous mode [ 36.526139][ T36] audit: type=1400 audit(1789156912.510:106): avc: denied { mount } for pid=397 comm="syz.0.17" name="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 36.624771][ T36] audit: type=1400 audit(1789156912.670:107): 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 [ 36.701569][ T13] bridge_slave_1: left allmulticast mode [ 36.707340][ T13] bridge_slave_1: left promiscuous mode [ 36.713486][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.722040][ T13] bridge_slave_0: left allmulticast mode [ 36.730325][ T13] bridge_slave_0: left promiscuous mode [ 36.755165][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.903269][ T13] veth1_macvtap: left promiscuous mode [ 36.910350][ T13] veth0_vlan: left promiscuous mode [ 37.229988][ T13] bridge_slave_1: left allmulticast mode [ 37.235884][ T13] bridge_slave_1: left promiscuous mode [ 37.241620][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.253033][ T13] bridge_slave_0: left allmulticast mode [ 37.261035][ T13] bridge_slave_0: left promiscuous mode [ 37.266999][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.278192][ T13] bridge_slave_1: left allmulticast mode [ 37.283887][ T13] bridge_slave_1: left promiscuous mode [ 37.289808][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.298291][ T13] bridge_slave_0: left allmulticast mode [ 37.305197][ T13] bridge_slave_0: left promiscuous mode [ 37.310981][ T13] 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=28 state=3 status=67 (errno 32: Broken pipe) connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF [ 37.456661][ T36] audit: type=1400 audit(1789156913.510:108): avc: denied { write } for pid=310 comm="syz-executor" path="pipe:[3081]" dev="pipefs" ino=3081 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 37.510338][ T13] veth1_macvtap: left promiscuous mode [ 37.516141][ T13] veth0_vlan: left promiscuous mode [ 37.521726][ T13] veth1_macvtap: left promiscuous mode [ 37.532013][ T13] veth0_vlan: left promiscuous mode [ 38.037131][ T13] bridge_slave_1: left allmulticast mode [ 38.042796][ T13] bridge_slave_1: left promiscuous mode [ 38.048503][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.056840][ T13] bridge_slave_0: left allmulticast mode [ 38.062489][ T13] bridge_slave_0: left promiscuous mode [ 38.068230][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.187411][ T13] veth1_macvtap: left promiscuous mode [ 38.192949][ T13] veth0_vlan: left promiscuous mode