syzkaller syzkaller login: [ 21.623246][ T36] kauditd_printk_skb: 31 callbacks suppressed [ 21.623264][ T36] audit: type=1400 audit(1788155978.720:59): avc: denied { transition } for pid=274 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 [ 21.627664][ T36] audit: type=1400 audit(1788155978.720:60): avc: denied { noatsecure } for pid=274 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 21.632088][ T36] audit: type=1400 audit(1788155978.720:61): avc: denied { write } for pid=274 comm="sh" path="pipe:[1730]" dev="pipefs" ino=1730 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 21.635764][ T36] audit: type=1400 audit(1788155978.720:62): avc: denied { rlimitinh } for pid=274 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 21.638974][ T36] audit: type=1400 audit(1788155978.720:63): avc: denied { siginh } for pid=274 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. 2026/08/31 05:59:48 parsed 1 programs 2026/08/31 05:59:48 serving rpc on tcp://39199 [ 31.463412][ T36] audit: type=1400 audit(1788155988.550:64): 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 [ 32.985133][ T36] audit: type=1400 audit(1788155990.070:65): 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 [ 32.988653][ T309] cgroup: Unknown subsys name 'net' [ 33.008282][ T36] audit: type=1400 audit(1788155990.070:66): 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 [ 33.035207][ T36] audit: type=1400 audit(1788155990.110:67): 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 [ 33.035598][ T309] cgroup: Unknown subsys name 'devices' [ 33.160836][ T309] cgroup: Unknown subsys name 'hugetlb' [ 33.166495][ T309] cgroup: Unknown subsys name 'rlimit' [ 33.290332][ T36] audit: type=1400 audit(1788155990.380:68): 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 [ 33.313581][ T36] audit: type=1400 audit(1788155990.380:69): 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 [ 33.333993][ T36] audit: type=1400 audit(1788155990.380:70): 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 [ 33.354298][ T36] audit: type=1400 audit(1788155990.380:71): 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 [ 33.367866][ T313] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 33.374694][ T36] audit: type=1400 audit(1788155990.380:72): 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 [ 33.404090][ T36] audit: type=1400 audit(1788155990.380:73): 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 [ 33.473496][ T309] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 34.376143][ T315] 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. [ 34.510084][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.517184][ T324] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.524384][ T324] bridge_slave_0: entered allmulticast mode [ 34.530827][ T324] bridge_slave_0: entered promiscuous mode [ 34.537563][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.544682][ T324] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.551840][ T324] bridge_slave_1: entered allmulticast mode [ 34.558133][ T324] bridge_slave_1: entered promiscuous mode [ 34.605972][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.613141][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.620560][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.627658][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.654853][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.662157][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.673368][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.680486][ T325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.691322][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.698402][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.723901][ T324] veth0_vlan: entered promiscuous mode [ 34.735843][ T324] veth1_macvtap: entered promiscuous mode [ 34.791245][ T13] bridge_slave_1: left allmulticast mode [ 34.796945][ T13] bridge_slave_1: left promiscuous mode [ 34.802873][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.811565][ T13] bridge_slave_0: left allmulticast mode [ 34.817225][ T13] bridge_slave_0: left promiscuous mode [ 34.823078][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.911225][ T13] veth1_macvtap: left promiscuous mode [ 34.916818][ T13] veth0_vlan: left promiscuous mode 2026/08/31 05:59:52 executed programs: 0 [ 35.886374][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.893499][ T377] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.900946][ T377] bridge_slave_0: entered allmulticast mode [ 35.907817][ T377] bridge_slave_0: entered promiscuous mode [ 35.915156][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.922247][ T377] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.929394][ T377] bridge_slave_1: entered allmulticast mode [ 35.935644][ T377] bridge_slave_1: entered promiscuous mode [ 35.982590][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.989712][ T377] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.997072][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.004175][ T377] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.025559][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.032954][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.042356][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.049464][ T325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.058421][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.065500][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.090732][ T377] veth0_vlan: entered promiscuous mode [ 36.101912][ T377] veth1_macvtap: entered promiscuous mode [ 37.115332][ T36] kauditd_printk_skb: 34 callbacks suppressed [ 37.115350][ T36] audit: type=1400 audit(1788155994.200:108): avc: denied { setattr } for pid=377 comm="syz-executor" path="/0/mnt/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: EOF [ 51.199096][ T36] audit: type=1400 audit(1788156008.290:109): avc: denied { write } for pid=309 comm="syz-executor" path="pipe:[1876]" dev="pipefs" ino=1876 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 51.260440][ T13] bridge_slave_1: left allmulticast mode [ 51.266154][ T13] bridge_slave_1: left promiscuous mode [ 51.278671][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.290947][ T13] bridge_slave_0: left allmulticast mode [ 51.296643][ T13] bridge_slave_0: left promiscuous mode [ 51.302536][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.411416][ T13] veth1_macvtap: left promiscuous mode [ 51.416999][ T13] veth0_vlan: left promiscuous mode