DUID 00:04:3c:15:df:e7:b6:58:2b:2b:f3:a3:0f:f7:14:fa:35:1d forked to background, child pid 197 Starting sshd: OK syzkaller syzkaller login: [ 12.816889][ T24] kauditd_printk_skb: 60 callbacks suppressed [ 12.816895][ T24] audit: type=1400 audit(1664707370.949:71): avc: denied { transition } for pid=290 comm="sshd" path="/bin/sh" dev="sda1" ino=73 scontext=system_u:system_r:initrc_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 12.823531][ T24] audit: type=1400 audit(1664707370.959:72): avc: denied { write } for pid=290 comm="sh" path="pipe:[11394]" dev="pipefs" ino=11394 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 Warning: Permanently added '10.128.10.35' (ECDSA) to the list of known hosts. 2022/10/02 10:43:27 ignoring optional flag "sandboxArg"="0" 2022/10/02 10:43:27 parsed 1 programs [ 49.433050][ T24] audit: type=1400 audit(1664707407.569:73): avc: denied { getattr } for pid=365 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 49.438504][ T24] audit: type=1400 audit(1664707407.569:74): avc: denied { read } for pid=365 comm="syz-execprog" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 49.443415][ T24] audit: type=1400 audit(1664707407.569:75): avc: denied { open } for pid=365 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 49.446008][ T370] cgroup: Unknown subsys name 'net' [ 49.447224][ T24] audit: type=1400 audit(1664707407.569:76): avc: denied { read } for pid=365 comm="syz-execprog" name="raw-gadget" dev="devtmpfs" ino=165 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 49.451768][ T24] audit: type=1400 audit(1664707407.569:77): avc: denied { open } for pid=365 comm="syz-execprog" path="/dev/raw-gadget" dev="devtmpfs" ino=165 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 49.451932][ T370] cgroup: Unknown subsys name 'devices' [ 49.467372][ T24] audit: type=1400 audit(1664707407.579:78): avc: denied { mounton } for pid=370 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1137 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 49.495345][ T24] audit: type=1400 audit(1664707407.579:79): avc: denied { mount } for pid=370 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 [ 49.517666][ T24] audit: type=1400 audit(1664707407.579:80): avc: denied { unmount } for pid=370 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 49.684070][ T370] cgroup: Unknown subsys name 'hugetlb' [ 49.689723][ T370] cgroup: Unknown subsys name 'rlimit' 2022/10/02 10:43:28 executed programs: 0 [ 49.903679][ T24] audit: type=1400 audit(1664707408.039:81): avc: denied { mounton } for pid=370 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 [ 49.928447][ T24] audit: type=1400 audit(1664707408.039:82): avc: denied { mount } for pid=370 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 49.956022][ T376] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.963167][ T376] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.970397][ T376] device bridge_slave_0 entered promiscuous mode [ 49.977217][ T376] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.984255][ T376] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.991461][ T376] device bridge_slave_1 entered promiscuous mode [ 50.017401][ T376] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.024449][ T376] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.031765][ T376] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.038792][ T376] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.054382][ T25] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.061549][ T25] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.069310][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.076957][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.093265][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.101586][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.108610][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.116115][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.124303][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.131303][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.138709][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.146595][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.162584][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.171041][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.180100][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.188716][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.196861][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.212023][ T376] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 50.247247][ T383] EXT4-fs (sda1): re-mounted. Opts: (null) [ 50.913111][ T7] device bridge_slave_1 left promiscuous mode [ 50.919247][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.926817][ T7] device bridge_slave_0 left promiscuous mode [ 50.932968][ T7] bridge0: port 1(bridge_slave_0) entered disabled state 2022/10/02 10:43:39 SYZFATAL: executor failed 11 times: failed to create temp dir: mkdir ./syzkaller-testdir506128542: read-only file system