syzkaller syzkaller login: [ 23.396227][ T28] kauditd_printk_skb: 47 callbacks suppressed [ 23.396242][ T28] audit: type=1400 audit(1775505623.346:59): avc: denied { transition } for pid=266 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 [ 23.426935][ T28] audit: type=1400 audit(1775505623.346:60): avc: denied { noatsecure } for pid=266 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 23.447790][ T28] audit: type=1400 audit(1775505623.356:61): avc: denied { write } for pid=266 comm="sh" path="pipe:[15009]" dev="pipefs" ino=15009 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 23.478367][ T28] audit: type=1400 audit(1775505623.356:62): avc: denied { rlimitinh } for pid=266 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 23.500681][ T28] audit: type=1400 audit(1775505623.356:63): avc: denied { siginh } for pid=266 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 25.328608][ T269] sshd-session (269) used greatest stack depth: 20600 bytes left Warning: Permanently added '10.128.1.162' (ED25519) to the list of known hosts. 2026/04/06 20:00:33 parsed 1 programs [ 33.275907][ T28] audit: type=1400 audit(1775505633.226:64): avc: denied { node_bind } for pid=282 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 33.298989][ T28] audit: type=1400 audit(1775505633.226:65): avc: denied { module_request } for pid=282 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 34.437321][ T28] audit: type=1400 audit(1775505634.396:66): avc: denied { mounton } for pid=289 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 34.441025][ T289] cgroup: Unknown subsys name 'net' [ 34.460509][ T28] audit: type=1400 audit(1775505634.396:67): avc: denied { mount } for pid=289 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 [ 34.488313][ T28] audit: type=1400 audit(1775505634.426:68): avc: denied { unmount } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 34.488927][ T289] cgroup: Unknown subsys name 'devices' [ 34.629889][ T289] cgroup: Unknown subsys name 'hugetlb' [ 34.635574][ T289] cgroup: Unknown subsys name 'rlimit' [ 34.758530][ T28] audit: type=1400 audit(1775505634.716:69): avc: denied { setattr } for pid=289 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 34.782128][ T28] audit: type=1400 audit(1775505634.716:70): avc: denied { create } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.803240][ T28] audit: type=1400 audit(1775505634.716:71): avc: denied { write } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.824150][ T28] audit: type=1400 audit(1775505634.716:72): avc: denied { read } for pid=289 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 [ 34.844826][ T28] audit: type=1400 audit(1775505634.716:73): avc: denied { mounton } for pid=289 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 [ 34.855660][ T292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 34.918591][ T289] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 35.729128][ T297] request_module fs-gadgetfs succeeded, but still no fs? [ 35.876250][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.883784][ T308] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.891624][ T308] device bridge_slave_0 entered promiscuous mode [ 35.898910][ T308] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.906586][ T308] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.914596][ T308] device bridge_slave_1 entered promiscuous mode [ 35.967324][ T308] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.974737][ T308] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.982515][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.990025][ T308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.015329][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.025071][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.034010][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.041711][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.052000][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.060563][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.068052][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.077938][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.086422][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.093632][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.107568][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.118101][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.133173][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.145372][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.154060][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.161935][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.170789][ T308] device veth0_vlan entered promiscuous mode [ 36.184537][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.195275][ T308] device veth1_macvtap entered promiscuous mode [ 36.206003][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.217258][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/04/06 20:00:36 executed programs: 0 [ 37.083218][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.090581][ T361] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.098177][ T361] device bridge_slave_0 entered promiscuous mode [ 37.105121][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.112256][ T361] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.119965][ T361] device bridge_slave_1 entered promiscuous mode [ 37.178630][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.185710][ T361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.193192][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.200276][ T361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.227460][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.235321][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.243227][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.253630][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.262226][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.269349][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.283839][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.292211][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.299343][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.312281][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.322014][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.337381][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.350825][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.359098][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.367623][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.376013][ T361] device veth0_vlan entered promiscuous mode [ 37.392076][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.402173][ T361] device veth1_macvtap entered promiscuous mode [ 37.414369][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.424839][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.609109][ T37] device bridge_slave_1 left promiscuous mode [ 37.615353][ T37] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.624318][ T37] device bridge_slave_0 left promiscuous mode [ 37.631687][ T37] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.640570][ T37] device veth1_macvtap left promiscuous mode [ 37.647061][ T37] device veth0_vlan left promiscuous mode 2026/04/06 20:00:41 executed programs: 274 2026/04/06 20:00:47 executed programs: 573 SYZFAIL: posix_spawnp failed (errno 40: Too many levels of symbolic links) connection error: failed to recv *flatrpc.ExecutorMessageRawT: read tcp 127.0.0.1:35855->127.0.0.1:55232: read: connection reset by peer [ 48.147537][ T37] device bridge_slave_1 left promiscuous mode [ 48.154138][ T37] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.161876][ T37] device bridge_slave_0 left promiscuous mode [ 48.168949][ T37] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.178799][ T37] device veth1_macvtap left promiscuous mode [ 48.185964][ T37] device veth0_vlan left promiscuous mode