forked to background, child pid 197 Starting sshd: OK syzkaller syzkaller login: [ 10.666183][ T24] kauditd_printk_skb: 60 callbacks suppressed [ 10.666190][ T24] audit: type=1400 audit(1664714706.120:71): 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 [ 10.671549][ T24] audit: type=1400 audit(1664714706.130:72): avc: denied { write } for pid=290 comm="sh" path="pipe:[11322]" dev="pipefs" ino=11322 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 [ 11.856599][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #80!!! Warning: Permanently added '10.128.10.35' (ECDSA) to the list of known hosts. 2022/10/02 12:45:22 ignoring optional flag "sandboxArg"="0" 2022/10/02 12:45:22 parsed 1 programs [ 27.240179][ T24] audit: type=1400 audit(1664714722.700:73): 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 [ 27.244284][ T24] audit: type=1400 audit(1664714722.700:74): 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 [ 27.247926][ T24] audit: type=1400 audit(1664714722.700:75): 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 [ 27.251815][ T24] audit: type=1400 audit(1664714722.700:76): 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 [ 27.253342][ T370] cgroup: Unknown subsys name 'net' [ 27.255786][ T24] audit: type=1400 audit(1664714722.700:77): 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 [ 27.260012][ T24] audit: type=1400 audit(1664714722.710:78): 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 [ 27.260210][ T370] cgroup: Unknown subsys name 'devices' [ 27.281668][ T24] audit: type=1400 audit(1664714722.710:79): 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 [ 27.309241][ T24] audit: type=1400 audit(1664714722.720:80): 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 [ 27.397976][ T370] cgroup: Unknown subsys name 'hugetlb' [ 27.403695][ T370] cgroup: Unknown subsys name 'rlimit' 2022/10/02 12:45:23 executed programs: 0 [ 27.557673][ T24] audit: type=1400 audit(1664714723.020:81): 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 [ 27.582475][ T24] audit: type=1400 audit(1664714723.020:82): 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 [ 27.621077][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.628129][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.635350][ T373] device bridge_slave_0 entered promiscuous mode [ 27.642503][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.649564][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.656829][ T373] device bridge_slave_1 entered promiscuous mode [ 27.683305][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.690350][ T373] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.697602][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.704612][ T373] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.719383][ T100] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.726846][ T100] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.734061][ T100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 27.741809][ T100] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.757754][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.765915][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.774924][ T108] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.781947][ T108] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.789739][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.797927][ T108] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.804924][ T108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.812764][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.820829][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.830440][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.840754][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.853348][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.861784][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.875291][ T373] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 27.890180][ T383] ====================================================== [ 27.890180][ T383] WARNING: the mand mount option is being deprecated and [ 27.890180][ T383] will be removed in v5.15! [ 27.890180][ T383] ====================================================== [ 27.986610][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #10!!! [ 27.986673][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #08!!! [ 28.020975][ T383] EXT4-fs (sda1): re-mounted. Opts: (null) [ 28.036732][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #08!!! [ 28.056662][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #08!!! [ 28.076691][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #08!!! [ 28.816992][ T177] device bridge_slave_1 left promiscuous mode [ 28.823112][ T177] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.830595][ T177] device bridge_slave_0 left promiscuous mode [ 28.836861][ T177] bridge0: port 1(bridge_slave_0) entered disabled state 2022/10/02 12:45:34 SYZFATAL: executor failed 11 times: failed to create temp dir: mkdir ./syzkaller-testdir172698840: read-only file system