OK syzkaller syzkaller login: [ 11.778225][ T24] kauditd_printk_skb: 60 callbacks suppressed [ 11.778231][ T24] audit: type=1400 audit(1664708451.240:71): 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 [ 11.783996][ T24] audit: type=1400 audit(1664708451.260:72): avc: denied { write } for pid=290 comm="sh" path="pipe:[11359]" dev="pipefs" ino=11359 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 [ 11.921243][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #280!!! [ 12.901242][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #80!!! Warning: Permanently added '10.128.1.42' (ECDSA) to the list of known hosts. 2022/10/02 11:01:14 ignoring optional flag "sandboxArg"="0" 2022/10/02 11:01:15 parsed 1 programs [ 35.643289][ T24] audit: type=1400 audit(1664708475.110:73): 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 [ 35.646948][ T24] audit: type=1400 audit(1664708475.110:74): 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 [ 35.651058][ T24] audit: type=1400 audit(1664708475.110:75): 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 [ 35.659359][ T24] audit: type=1400 audit(1664708475.130:76): 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 [ 35.662858][ T24] audit: type=1400 audit(1664708475.130:77): 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 [ 35.670449][ T371] cgroup: Unknown subsys name 'net' [ 35.678783][ T24] audit: type=1400 audit(1664708475.130:78): avc: denied { mounton } for pid=371 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 [ 35.706571][ T24] audit: type=1400 audit(1664708475.130:79): avc: denied { mount } for pid=371 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 [ 35.706728][ T371] cgroup: Unknown subsys name 'devices' [ 35.729050][ T24] audit: type=1400 audit(1664708475.160:80): avc: denied { unmount } for pid=371 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 35.872677][ T371] cgroup: Unknown subsys name 'hugetlb' [ 35.878517][ T371] cgroup: Unknown subsys name 'rlimit' 2022/10/02 11:01:15 executed programs: 0 [ 35.972206][ T24] audit: type=1400 audit(1664708475.440:81): avc: denied { mounton } for pid=371 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 [ 35.997025][ T24] audit: type=1400 audit(1664708475.440:82): avc: denied { mount } for pid=371 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 [ 36.038839][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.045895][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.053354][ T374] device bridge_slave_0 entered promiscuous mode [ 36.060183][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.067332][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.074831][ T374] device bridge_slave_1 entered promiscuous mode [ 36.101290][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.108303][ T374] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.115548][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.122561][ T374] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.137671][ T375] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.144914][ T375] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.152461][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.159866][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.168707][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.176805][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.183820][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.201814][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.210036][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.217928][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.226691][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.233716][ T375] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.240981][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.248884][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.264486][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.272744][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.280982][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.293415][ T374] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 36.348187][ T381] EXT4-fs (sda1): re-mounted. Opts: (null) [ 37.331447][ T177] device bridge_slave_1 left promiscuous mode [ 37.337579][ T177] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.345149][ T177] device bridge_slave_0 left promiscuous mode [ 37.351303][ T177] bridge0: port 1(bridge_slave_0) entered disabled state 2022/10/02 11:01:26 SYZFATAL: executor failed 11 times: failed to create temp dir: mkdir ./syzkaller-testdir2782450646: read-only file system