DUID 00:04:b4:db:5a:f7:e7:a3:df:97:15:b2:32:dd:53:bc:a4:08 forked to background, child pid 200 Starting sshd: OK syzkaller syzkaller login: [ 11.340397][ T26] kauditd_printk_skb: 60 callbacks suppressed [ 11.340406][ T26] audit: type=1400 audit(1664965512.779:71): avc: denied { transition } for pid=293 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 [ 11.345853][ T26] audit: type=1400 audit(1664965512.779:72): avc: denied { write } for pid=293 comm="sh" path="pipe:[11283]" dev="pipefs" ino=11283 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 Warning: Permanently added '10.128.0.130' (ECDSA) to the list of known hosts. 2022/10/05 10:25:41 ignoring optional flag "sandboxArg"="0" 2022/10/05 10:25:41 parsed 1 programs [ 40.140243][ T26] audit: type=1400 audit(1664965541.579:73): avc: denied { integrity } for pid=368 comm="syz-execprog" lockdown_reason="debugfs access" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=lockdown permissive=1 [ 40.145234][ T26] audit: type=1400 audit(1664965541.579:74): avc: denied { getattr } for pid=368 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 [ 40.150103][ T26] audit: type=1400 audit(1664965541.579:75): avc: denied { read } for pid=368 comm="syz-execprog" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 40.153141][ T26] audit: type=1400 audit(1664965541.579:76): avc: denied { open } for pid=368 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 [ 40.157296][ T26] audit: type=1400 audit(1664965541.589:77): avc: denied { read } for pid=368 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 [ 40.161409][ T375] cgroup: Unknown subsys name 'net' [ 40.168802][ T26] audit: type=1400 audit(1664965541.589:78): avc: denied { open } for pid=368 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 [ 40.197257][ T26] audit: type=1400 audit(1664965541.599:79): avc: denied { mounton } for pid=375 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 [ 40.197455][ T375] cgroup: Unknown subsys name 'devices' [ 40.219864][ T26] audit: type=1400 audit(1664965541.599:80): avc: denied { mount } for pid=375 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 [ 40.247530][ T26] audit: type=1400 audit(1664965541.609:81): avc: denied { unmount } for pid=375 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 40.388234][ T375] cgroup: Unknown subsys name 'hugetlb' [ 40.393886][ T375] cgroup: Unknown subsys name 'rlimit' 2022/10/05 10:25:41 executed programs: 0 [ 40.518011][ T26] audit: type=1400 audit(1664965541.959:82): avc: denied { mounton } for pid=375 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 [ 40.577516][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.584538][ T379] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.592093][ T379] device bridge_slave_0 entered promiscuous mode [ 40.598851][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.605854][ T379] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.613259][ T379] device bridge_slave_1 entered promiscuous mode [ 40.645701][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.652751][ T379] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.660011][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.667039][ T379] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.682989][ T376] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.690226][ T376] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.697713][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.705049][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.727190][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.735407][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.744206][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.752479][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.760819][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.768948][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.777022][ T376] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.784048][ T376] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.791453][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.800273][ T376] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.807312][ T376] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.814586][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.822513][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.849288][ T384] ======================================================= [ 40.849288][ T384] WARNING: The mand mount option has been deprecated and [ 40.849288][ T384] and is ignored by this kernel. Remove the mand [ 40.849288][ T384] option from the mount to silence this warning. [ 40.849288][ T384] ======================================================= [ 40.902617][ T384] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. [ 41.766847][ T85] device bridge_slave_1 left promiscuous mode [ 41.773038][ T85] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.780794][ T85] device bridge_slave_0 left promiscuous mode [ 41.787069][ T85] bridge0: port 1(bridge_slave_0) entered disabled state 2022/10/05 10:25:53 SYZFATAL: executor failed 11 times: failed to create temp dir: mkdir ./syzkaller-testdir2732428908: read-only file system