syzkaller syzkaller login: [ 11.763347][ T23] kauditd_printk_skb: 60 callbacks suppressed [ 11.763353][ T23] audit: type=1400 audit(1667521744.159:71): 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 [ 11.769384][ T23] audit: type=1400 audit(1667521744.169:72): avc: denied { write } for pid=290 comm="sh" path="pipe:[4978]" dev="pipefs" ino=4978 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 [ 12.294655][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #88!!! [ 12.296060][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #88!!! [ 12.364726][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #80!!! [ 12.715311][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #80!!! Warning: Permanently added '10.128.0.152' (ECDSA) to the list of known hosts. 2022/11/04 00:36:15 ignoring optional flag "sandboxArg"="0" 2022/11/04 00:36:16 parsed 1 programs [ 443.706867][ T23] audit: type=1400 audit(1667522176.109:73): 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 [ 443.710948][ T23] audit: type=1400 audit(1667522176.109:74): 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 [ 443.715268][ T23] audit: type=1400 audit(1667522176.109:75): 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 [ 443.719585][ T23] audit: type=1400 audit(1667522176.119:76): 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 [ 443.723602][ T23] audit: type=1400 audit(1667522176.119:77): 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 [ 443.725819][ T371] cgroup: Unknown subsys name 'net' [ 443.727061][ T23] audit: type=1400 audit(1667522176.119:78): 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 [ 443.754784][ T23] audit: type=1400 audit(1667522176.119:79): 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 [ 443.754957][ T371] cgroup: Unknown subsys name 'devices' [ 443.776887][ T23] audit: type=1400 audit(1667522176.149:80): 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 [ 444.006101][ T371] cgroup: Unknown subsys name 'hugetlb' [ 444.011840][ T371] cgroup: Unknown subsys name 'rlimit' 2022/11/04 00:36:16 executed programs: 0 [ 444.115701][ T23] audit: type=1400 audit(1667522176.519:81): 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 [ 444.140407][ T23] audit: type=1400 audit(1667522176.519:82): 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 [ 444.181905][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 444.189038][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 444.196630][ T374] device bridge_slave_0 entered promiscuous mode [ 444.203352][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 444.210411][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 444.217804][ T374] device bridge_slave_1 entered promiscuous mode [ 444.244865][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 444.251888][ T374] bridge0: port 2(bridge_slave_1) entered forwarding state [ 444.259157][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 444.266179][ T374] bridge0: port 1(bridge_slave_0) entered forwarding state [ 444.282541][ T74] bridge0: port 1(bridge_slave_0) entered disabled state [ 444.289804][ T74] bridge0: port 2(bridge_slave_1) entered disabled state [ 444.297439][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 444.304970][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 444.325350][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 444.333603][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 444.341588][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 444.349662][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 444.357929][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 444.366271][ T379] bridge0: port 1(bridge_slave_0) entered forwarding state [ 444.373623][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 444.381771][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 444.388798][ T379] bridge0: port 2(bridge_slave_1) entered forwarding state [ 444.396138][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 444.403995][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 444.414531][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 444.428670][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 444.438950][ T374] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 444.464684][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #08!!! [ 444.464710][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #08!!! [ 444.744685][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #08!!! [ 444.774746][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #08!!! 2022/11/04 00:36:37 SYZFATAL: executor failed 11 times: bad call 1 index 32663/7