syzkaller syzkaller login: [ 14.458118][ T36] kauditd_printk_skb: 31 callbacks suppressed [ 14.458137][ T36] audit: type=1400 audit(1792940158.400:59): avc: denied { transition } for pid=234 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 [ 14.462722][ T36] audit: type=1400 audit(1792940158.400:60): avc: denied { noatsecure } for pid=234 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.467215][ T36] audit: type=1400 audit(1792940158.410:61): avc: denied { write } for pid=234 comm="sh" path="pipe:[1402]" dev="pipefs" ino=1402 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 14.470803][ T36] audit: type=1400 audit(1792940158.410:62): avc: denied { rlimitinh } for pid=234 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.473796][ T36] audit: type=1400 audit(1792940158.410:63): avc: denied { siginh } for pid=234 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.210' (ED25519) to the list of known hosts. 2026/10/25 14:56:35 parsed 1 programs 2026/10/25 14:56:35 serving rpc on tcp://41731 [ 51.367024][ T36] audit: type=1400 audit(1792940195.310:64): avc: denied { node_bind } for pid=304 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 52.886210][ T36] audit: type=1400 audit(1792940196.820:65): 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 [ 52.889517][ T310] cgroup: Unknown subsys name 'net' [ 52.908998][ T36] audit: type=1400 audit(1792940196.830:66): 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 [ 52.936458][ T36] audit: type=1400 audit(1792940196.850:67): 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 [ 52.936841][ T310] cgroup: Unknown subsys name 'devices' [ 53.058554][ T310] cgroup: Unknown subsys name 'hugetlb' [ 53.064196][ T310] cgroup: Unknown subsys name 'rlimit' [ 53.188294][ T36] audit: type=1400 audit(1792940197.130:68): 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 [ 53.211603][ T36] audit: type=1400 audit(1792940197.130:69): 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 [ 53.232017][ T36] audit: type=1400 audit(1792940197.130:70): 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 [ 53.252315][ T36] audit: type=1400 audit(1792940197.130:71): 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 [ 53.268930][ T315] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 53.273086][ T36] audit: type=1400 audit(1792940197.130:72): 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 [ 53.302182][ T36] audit: type=1400 audit(1792940197.130:73): 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 [ 53.318089][ T310] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 54.278091][ T320] 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. [ 54.895217][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.903603][ T361] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.911094][ T361] bridge_slave_0: entered allmulticast mode [ 54.917891][ T361] bridge_slave_0: entered promiscuous mode [ 54.924640][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.932473][ T361] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.941053][ T361] bridge_slave_1: entered allmulticast mode [ 54.947750][ T361] bridge_slave_1: entered promiscuous mode [ 55.033743][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.040863][ T361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.048265][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.055344][ T361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.082181][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.097731][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.118345][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.125490][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state 2026/10/25 14:56:39 executed programs: 0 [ 55.147931][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.155010][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.171081][ T361] veth0_vlan: entered promiscuous mode [ 55.183322][ T361] veth1_macvtap: entered promiscuous mode [ 55.400783][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.407886][ T379] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.414964][ T379] bridge_slave_0: entered allmulticast mode [ 55.421552][ T379] bridge_slave_0: entered promiscuous mode [ 55.431160][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.439023][ T379] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.446128][ T379] bridge_slave_1: entered allmulticast mode [ 55.453082][ T379] bridge_slave_1: entered promiscuous mode [ 55.465594][ T381] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.472845][ T381] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.480080][ T381] bridge_slave_0: entered allmulticast mode [ 55.486742][ T381] bridge_slave_0: entered promiscuous mode [ 55.495848][ T381] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.503371][ T381] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.510529][ T381] bridge_slave_1: entered allmulticast mode [ 55.517068][ T381] bridge_slave_1: entered promiscuous mode [ 55.533699][ T383] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.540839][ T383] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.548002][ T383] bridge_slave_0: entered allmulticast mode [ 55.554299][ T383] bridge_slave_0: entered promiscuous mode [ 55.564171][ T383] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.571284][ T383] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.578588][ T383] bridge_slave_1: entered allmulticast mode [ 55.584841][ T383] bridge_slave_1: entered promiscuous mode [ 55.597451][ T13] bridge_slave_1: left allmulticast mode [ 55.603143][ T13] bridge_slave_1: left promiscuous mode [ 55.608856][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.616714][ T13] bridge_slave_0: left allmulticast mode [ 55.622368][ T13] bridge_slave_0: left promiscuous mode [ 55.628107][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.698184][ T384] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.705268][ T384] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.712455][ T384] bridge_slave_0: entered allmulticast mode [ 55.718738][ T384] bridge_slave_0: entered promiscuous mode [ 55.732664][ T13] veth1_macvtap: left promiscuous mode [ 55.738244][ T13] veth0_vlan: left promiscuous mode [ 55.780623][ T384] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.787785][ T384] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.795642][ T384] bridge_slave_1: entered allmulticast mode [ 55.802564][ T384] bridge_slave_1: entered promiscuous mode [ 56.015914][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.023030][ T373] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.030973][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.038089][ T373] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.048273][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.055339][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.072379][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.079498][ T373] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.088665][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.095726][ T373] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.103553][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.110615][ T373] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.129487][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.136583][ T373] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.144501][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.151597][ T373] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.188674][ T383] veth0_vlan: entered promiscuous mode [ 56.203957][ T384] veth0_vlan: entered promiscuous mode [ 56.221631][ T383] veth1_macvtap: entered promiscuous mode [ 56.235695][ T379] veth0_vlan: entered promiscuous mode [ 56.242688][ T381] veth0_vlan: entered promiscuous mode [ 56.264225][ T384] veth1_macvtap: entered promiscuous mode [ 56.278493][ T379] veth1_macvtap: entered promiscuous mode [ 56.288197][ T381] veth1_macvtap: entered promiscuous mode 2026/10/25 14:56:44 executed programs: 590 2026/10/25 14:56:49 executed programs: 1378 2026/10/25 14:56:54 executed programs: 2153 [ 71.775101][ T5126] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.783639][ T5126] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.791006][ T5126] bridge_slave_0: entered allmulticast mode [ 71.797692][ T5126] bridge_slave_0: entered promiscuous mode [ 71.804407][ T5126] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.811679][ T5126] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.819196][ T5126] bridge_slave_1: entered allmulticast mode [ 71.825662][ T5126] bridge_slave_1: entered promiscuous mode [ 71.839325][ T13] bridge_slave_1: left allmulticast mode [ 71.846335][ T13] bridge_slave_1: left promiscuous mode [ 71.852008][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.861145][ T13] bridge_slave_0: left allmulticast mode [ 71.867101][ T13] bridge_slave_0: left promiscuous mode [ 71.872819][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.992513][ T13] veth1_macvtap: left promiscuous mode [ 71.999330][ T13] veth0_vlan: left promiscuous mode [ 72.142762][ T36] kauditd_printk_skb: 33 callbacks suppressed [ 72.142781][ T36] audit: type=1400 audit(1792940216.080:107): avc: denied { create } for pid=5126 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 72.181100][ T5126] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.188310][ T5126] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.195651][ T5126] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.202777][ T5126] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.213768][ T36] audit: type=1400 audit(1792940216.110:108): avc: denied { write } for pid=5126 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 72.238326][ T36] audit: type=1400 audit(1792940216.110:109): avc: denied { read } for pid=5126 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 72.291831][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.307821][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.314932][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.354227][ T5126] veth0_vlan: entered promiscuous mode [ 72.378192][ T5126] veth1_macvtap: entered promiscuous mode [ 72.527871][ T13] bridge_slave_1: left allmulticast mode [ 72.533687][ T13] bridge_slave_1: left promiscuous mode [ 72.542133][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.549896][ T13] bridge_slave_0: left allmulticast mode [ 72.555591][ T13] bridge_slave_0: left promiscuous mode [ 72.561621][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.634220][ T5251] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.642426][ T5251] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.649646][ T5251] bridge_slave_0: entered allmulticast mode [ 72.660119][ T5251] bridge_slave_0: entered promiscuous mode [ 72.668331][ T13] veth1_macvtap: left promiscuous mode [ 72.673889][ T13] veth0_vlan: left promiscuous mode [ 72.768296][ T36] audit: type=1400 audit(1792940216.710:110): avc: denied { rmdir } for pid=381 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 [ 72.796505][ T5251] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.804725][ T5251] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.814487][ T5251] bridge_slave_1: entered allmulticast mode [ 72.821716][ T5251] bridge_slave_1: entered promiscuous mode [ 72.967033][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.974170][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.000504][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.007619][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.059637][ T5251] veth0_vlan: entered promiscuous mode [ 73.078306][ T5251] veth1_macvtap: entered promiscuous mode [ 73.225443][ T13] bridge_slave_1: left allmulticast mode [ 73.233822][ T13] bridge_slave_1: left promiscuous mode [ 73.242475][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.250472][ T13] bridge_slave_0: left allmulticast mode [ 73.256128][ T13] bridge_slave_0: left promiscuous mode [ 73.262848][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.388358][ T13] veth1_macvtap: left promiscuous mode [ 73.393894][ T13] veth0_vlan: left promiscuous mode [ 73.791819][ T36] audit: type=1400 audit(1792940217.730:111): avc: denied { setattr } for pid=381 comm="syz-executor" path="/614/dev/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: read tcp 127.0.0.1:41731->127.0.0.1:40946: read: connection reset by peer [ 74.154649][ T36] audit: type=1400 audit(1792940218.090:112): avc: denied { write } for pid=310 comm="syz-executor" path="pipe:[1521]" dev="pipefs" ino=1521 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 74.233335][ T373] bridge_slave_1: left allmulticast mode [ 74.239378][ T373] bridge_slave_1: left promiscuous mode [ 74.246101][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.254279][ T373] bridge_slave_0: left allmulticast mode [ 74.266338][ T373] bridge_slave_0: left promiscuous mode [ 74.272016][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.439898][ T373] veth1_macvtap: left promiscuous mode [ 74.445440][ T373] veth0_vlan: left promiscuous mode [ 74.688591][ T373] bridge_slave_1: left allmulticast mode [ 74.694279][ T373] bridge_slave_1: left promiscuous mode [ 74.699988][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.707599][ T373] bridge_slave_0: left allmulticast mode [ 74.713250][ T373] bridge_slave_0: left promiscuous mode [ 74.719036][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.726900][ T373] bridge_slave_1: left allmulticast mode [ 74.732553][ T373] bridge_slave_1: left promiscuous mode [ 74.738222][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.745763][ T373] bridge_slave_0: left allmulticast mode [ 74.751542][ T373] bridge_slave_0: left promiscuous mode [ 74.757234][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.950103][ T373] veth1_macvtap: left promiscuous mode [ 74.955654][ T373] veth0_vlan: left promiscuous mode [ 74.961342][ T373] veth1_macvtap: left promiscuous mode [ 74.966965][ T373] veth0_vlan: left promiscuous mode