syzkaller syzkaller login: [ 14.956436][ T28] kauditd_printk_skb: 31 callbacks suppressed [ 14.956452][ T28] audit: type=1400 audit(1762648907.034:59): avc: denied { transition } for pid=225 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 [ 14.961005][ T28] audit: type=1400 audit(1762648907.034:60): avc: denied { noatsecure } for pid=225 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.964311][ T28] audit: type=1400 audit(1762648907.034:61): avc: denied { write } for pid=225 comm="sh" path="pipe:[8529]" dev="pipefs" ino=8529 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 14.968598][ T28] audit: type=1400 audit(1762648907.034:62): avc: denied { rlimitinh } for pid=225 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.971967][ T28] audit: type=1400 audit(1762648907.034:63): avc: denied { siginh } for pid=225 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.121' (ED25519) to the list of known hosts. 2025/11/09 00:41:56 parsed 1 programs [ 24.794679][ T28] audit: type=1400 audit(1762648916.864:64): avc: denied { node_bind } for pid=283 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 24.817142][ T28] audit: type=1400 audit(1762648916.874:65): avc: denied { module_request } for pid=283 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 [ 26.000063][ T28] audit: type=1400 audit(1762648918.074:66): avc: denied { mounton } for pid=291 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 [ 26.001724][ T291] cgroup: Unknown subsys name 'net' [ 26.023852][ T28] audit: type=1400 audit(1762648918.074:67): avc: denied { mount } for pid=291 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 [ 26.052902][ T28] audit: type=1400 audit(1762648918.114:68): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.053135][ T291] cgroup: Unknown subsys name 'devices' [ 26.196921][ T291] cgroup: Unknown subsys name 'hugetlb' [ 26.202696][ T291] cgroup: Unknown subsys name 'rlimit' [ 26.320369][ T28] audit: type=1400 audit(1762648918.394:69): avc: denied { setattr } for pid=291 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 [ 26.344969][ T28] audit: type=1400 audit(1762648918.394:70): avc: denied { create } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.366331][ T28] audit: type=1400 audit(1762648918.394:71): avc: denied { write } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.386993][ T28] audit: type=1400 audit(1762648918.394:72): avc: denied { read } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.390422][ T294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 26.407524][ T28] audit: type=1400 audit(1762648918.394:73): avc: denied { mounton } for pid=291 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 [ 26.449623][ T291] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 27.287253][ T297] request_module fs-gadgetfs succeeded, but still no fs? [ 27.874975][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.883536][ T338] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.891342][ T338] device bridge_slave_0 entered promiscuous mode [ 27.898627][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.906158][ T338] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.906349][ T334] syz-executor (334) used greatest stack depth: 21792 bytes left [ 27.914094][ T338] device bridge_slave_1 entered promiscuous mode [ 27.981048][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.988240][ T338] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.995597][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.002657][ T338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.026261][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.034430][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.041895][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.051655][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.060180][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.067836][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.082263][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.091148][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.098245][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.110771][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.120588][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.135887][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.153589][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.162042][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.169646][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.178998][ T338] device veth0_vlan entered promiscuous mode [ 28.195116][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.204701][ T338] device veth1_macvtap entered promiscuous mode [ 28.215234][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.231826][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.269413][ T338] syz-executor (338) used greatest stack depth: 21280 bytes left 2025/11/09 00:42:00 executed programs: 0 [ 28.648645][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.656022][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.663625][ T364] device bridge_slave_0 entered promiscuous mode [ 28.670945][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.678114][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.685910][ T364] device bridge_slave_1 entered promiscuous mode [ 28.747324][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.754993][ T364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.762672][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.769800][ T364] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.790764][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.798913][ T305] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.806704][ T305] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.817270][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.826641][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.833873][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.844285][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 28.853472][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.861867][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.869068][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.883941][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 28.893170][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.905687][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 28.913946][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.938485][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 28.947230][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.959931][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 28.969261][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.977598][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.985920][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.994320][ T364] device veth0_vlan entered promiscuous mode [ 29.009903][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 29.018361][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.028187][ T364] device veth1_macvtap entered promiscuous mode [ 29.038564][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 29.047319][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 29.056230][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.072071][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 29.083063][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.435713][ T43] device bridge_slave_1 left promiscuous mode [ 29.442640][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.451107][ T43] device bridge_slave_0 left promiscuous mode [ 29.457678][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.476494][ T43] device veth1_macvtap left promiscuous mode [ 29.482753][ T43] device veth0_vlan left promiscuous mode 2025/11/09 00:42:05 executed programs: 264 2025/11/09 00:42:10 executed programs: 558 SYZFAIL: posix_spawnp failed (errno 2: No such file or directory) connection error: failed to recv *flatrpc.ExecutorMessageRawT: read tcp 127.0.0.1:36633->127.0.0.1:41878: read: connection reset by peer [ 39.925365][ T8] device bridge_slave_1 left promiscuous mode [ 39.931739][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.939666][ T8] device bridge_slave_0 left promiscuous mode [ 39.947263][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.956318][ T8] device veth1_macvtap left promiscuous mode [ 39.962412][ T8] device veth0_vlan left promiscuous mode