[ 6.493942][ T190] dhcpcd (190) used greatest stack depth: 26544 bytes left Starting sshd: OK syzkaller syzkaller login: [ 12.466633][ T23] kauditd_printk_skb: 60 callbacks suppressed [ 12.466639][ T23] audit: type=1400 audit(1664714569.970:71): avc: denied { transition } for pid=265 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 [ 12.472865][ T23] audit: type=1400 audit(1664714569.980:72): avc: denied { write } for pid=265 comm="sh" path="pipe:[10616]" dev="pipefs" ino=10616 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 [ 12.483473][ T263] sshd (263) used greatest stack depth: 26176 bytes left Warning: Permanently added '10.128.0.150' (ECDSA) to the list of known hosts. 2022/10/02 12:43:16 ignoring optional flag "sandboxArg"="0" 2022/10/02 12:43:16 parsed 1 programs [ 39.208882][ T23] audit: type=1400 audit(1664714596.710:73): avc: denied { getattr } for pid=298 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 [ 39.212381][ T23] audit: type=1400 audit(1664714596.710:74): avc: denied { read } for pid=298 comm="syz-execprog" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 39.215460][ T23] audit: type=1400 audit(1664714596.710:75): avc: denied { open } for pid=298 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 [ 39.218832][ T23] audit: type=1400 audit(1664714596.720:76): avc: denied { read } for pid=298 comm="syz-execprog" name="raw-gadget" dev="devtmpfs" ino=9220 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 39.222079][ T23] audit: type=1400 audit(1664714596.720:77): avc: denied { open } for pid=298 comm="syz-execprog" path="/dev/raw-gadget" dev="devtmpfs" ino=9220 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 39.226899][ T23] audit: type=1400 audit(1664714596.730:78): avc: denied { mounton } for pid=303 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 [ 39.228230][ T303] cgroup1: Unknown subsys name 'net' [ 39.236301][ T23] audit: type=1400 audit(1664714596.730:79): avc: denied { mount } for pid=303 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 [ 39.241673][ T303] cgroup1: Unknown subsys name 'net_prio' [ 39.269463][ T303] cgroup1: Unknown subsys name 'devices' [ 39.275273][ T303] cgroup1: Unknown subsys name 'blkio' [ 39.281637][ T23] audit: type=1400 audit(1664714596.790:80): avc: denied { unmount } for pid=303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 39.391676][ T303] cgroup1: Unknown subsys name 'hugetlb' [ 39.397711][ T303] cgroup1: Unknown subsys name 'rlimit' 2022/10/02 12:43:17 executed programs: 0 [ 39.490665][ T23] audit: type=1400 audit(1664714597.000:81): avc: denied { mounton } for pid=303 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 [ 39.515472][ T23] audit: type=1400 audit(1664714597.000:82): avc: denied { mount } for pid=303 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 [ 39.557680][ T307] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.564827][ T307] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.572550][ T307] device bridge_slave_0 entered promiscuous mode [ 39.579446][ T307] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.586443][ T307] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.593862][ T307] device bridge_slave_1 entered promiscuous mode [ 39.633915][ T307] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.640943][ T307] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.648291][ T307] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.655316][ T307] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.674885][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.682120][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.690157][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.697531][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.707278][ T119] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.715459][ T119] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.722481][ T119] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.731110][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.739718][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.746723][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.759993][ T119] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.767892][ T119] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.782779][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.800258][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.808116][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.824284][ T119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.833659][ T119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.858289][ T314] EXT4-fs (sda1): re-mounted. Opts: (null) [ 39.929567][ T307] syz-executor.0 (307) used greatest stack depth: 25344 bytes left [ 40.689529][ T7] device bridge_slave_1 left promiscuous mode [ 40.695639][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.703139][ T7] device bridge_slave_0 left promiscuous mode [ 40.709324][ T7] bridge0: port 1(bridge_slave_0) entered disabled state 2022/10/02 12:43:28 SYZFATAL: executor failed 11 times: failed to create temp dir: mkdir ./syzkaller-testdir1358245256: read-only file system