[ 39.959846][ T38] audit: type=1400 audit(1687333010.619:81): avc: denied { siginh } for pid=5036 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 40.403619][ T38] audit: type=1400 audit(1687333011.079:82): avc: denied { read } for pid=4606 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 81.616052][ T37] cfg80211: failed to load regulatory.db [ 81.624663][ T38] audit: type=1400 audit(1687333052.309:83): avc: denied { append } for pid=4606 comm="syslogd" name="messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 81.633354][ T38] audit: type=1400 audit(1687333052.309:84): avc: denied { open } for pid=4606 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 81.642470][ T38] audit: type=1400 audit(1687333052.309:85): avc: denied { getattr } for pid=4606 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 Warning: Permanently added '[localhost]:62363' (ECDSA) to the list of known hosts. [ 661.191134][ T38] audit: type=1400 audit(1687333631.869:86): avc: denied { execute } for pid=5177 comm="sh" name="syz-executor4119494247" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 661.199381][ T38] audit: type=1400 audit(1687333631.869:87): avc: denied { execute_no_trans } for pid=5177 comm="sh" path="/syz-executor4119494247" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 661.206810][ T5177] cgroup: Unknown subsys name 'net' [ 661.208132][ T38] audit: type=1400 audit(1687333631.879:88): avc: denied { execmem } for pid=5177 comm="syz-executor411" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 661.217270][ T38] audit: type=1400 audit(1687333631.879:89): avc: denied { mounton } for pid=5177 comm="syz-executor411" path="/syzcgroup/unified" dev="sda1" ino=1927 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 661.225583][ T38] audit: type=1400 audit(1687333631.879:90): avc: denied { mount } for pid=5177 comm="syz-executor411" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 661.233395][ T38] audit: type=1400 audit(1687333631.889:91): avc: denied { unmount } for pid=5177 comm="syz-executor411" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 661.455896][ T5177] cgroup: Unknown subsys name 'rlimit' [ 661.574161][ T38] audit: type=1400 audit(1687333632.249:92): avc: denied { mounton } for pid=5183 comm="syz-executor411" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 661.584876][ T38] audit: type=1400 audit(1687333632.259:93): avc: denied { mount } for pid=5183 comm="syz-executor411" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 661.595327][ T38] audit: type=1400 audit(1687333632.259:94): avc: denied { mounton } for pid=5183 comm="syz-executor411" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 661.620262][ T38] audit: type=1400 audit(1687333632.299:95): avc: denied { mounton } for pid=5186 comm="syz-executor411" path="/dev/binderfs" dev="devtmpfs" ino=2388 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 821.924133][ C3] [ 821.925057][ C3] ================================ [ 821.926900][ C3] WARNING: inconsistent lock state [ 821.928768][ C3] 6.4.0-rc7-syzkaller-00041-ge660abd551f1 #0 Not tainted [ 821.932850][ C3] -------------------------------- [ 821.934656][ C3] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 821.937085][ C3] sshd/5175 [HC0[0]:SC1[1]:HE0:SE0] takes: [ 821.939209][ C3] ffff88817fffc728 (&pgdat->memcg_lru.lock){+.?.}-{2:2}, at: lru_gen_rotate_memcg+0x64/0xab0 [ 821.942872][ C3] {SOFTIRQ-ON-W} state was registered at: [ 821.944895][ C3] lock_acquire+0x1b1/0x520 [ 821.946548][ C3] _raw_spin_lock+0x2e/0x40 [ 821.948266][ C3] lru_gen_online_memcg+0x16b/0x5a0 [ 821.950143][ C3] mem_cgroup_css_online+0x227/0x3b0 [ 821.952075][ C3] online_css+0xaf/0x2a0 [ 821.953619][ C3] cgroup_init_subsys+0x46b/0x900 [ 821.955427][ C3] cgroup_init+0xb83/0x1090 [ 821.957083][ C3] start_kernel+0x398/0x490 [ 821.958709][ C3] x86_64_start_reservations+0x18/0x30 [ 821.960670][ C3] x86_64_start_kernel+0xb3/0xc0 [ 821.962439][ C3] secondary_startup_64_no_verify+0xf4/0xfb [ 821.964544][ C3] irq event stamp: 1303781 [ 821.966116][ C3] hardirqs last enabled at (1303780): [] memcg_account_kmem+0x4f/0x80 [ 821.969507][ C3] hardirqs last disabled at (1303781): [] uncharge_batch+0x1c7/0x560 [ 821.972860][ C3] softirqs last enabled at (1303654): [] tcp_sendmsg+0x3a/0x50 [ 821.976083][ C3] softirqs last disabled at (1303717): [] __irq_exit_rcu+0x114/0x190 [ 821.979437][ C3] [ 821.979437][ C3] other info that might help us debug this: [ 821.982228][ C3] Possible unsafe locking scenario: [ 821.982228][ C3] [ 821.984780][ C3] CPU0 [ 821.985940][ C3] ---- [ 821.987097][ C3] lock(&pgdat->memcg_lru.lock); [ 821.988853][ C3] [ 821.990082][ C3] lock(&pgdat->memcg_lru.lock); [ 821.991952][ C3] [ 821.991952][ C3] *** DEADLOCK *** [ 821.991952][ C3] [ 821.994837][ C3] 1 lock held by sshd/5175: [ 821.996484][ C3] #0: ffffffff8c796020 (rcu_callback){....}-{0:0}, at: rcu_core+0x791/0x1ad0 [ 821.999589][ C3] [ 821.999589][ C3] stack backtrace: [ 822.001679][ C3] CPU: 3 PID: 5175 Comm: sshd Not tainted 6.4.0-rc7-syzkaller-00041-ge660abd551f1 #0 [ 822.004997][ C3] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 822.008124][ C3] Call Trace: [ 822.009310][ C3] [ 822.010330][ C3] dump_stack_lvl+0xd9/0x150 [ 822.012029][ C3] mark_lock.part.0+0x1110/0x1970 [ 822.013828][ C3] ? print_usage_bug.part.0+0x660/0x660 [ 822.015850][ C3] ? print_usage_bug.part.0+0x660/0x660 [ 822.017814][ C3] ? lockdep_unlock+0x11b/0x290 [ 822.019534][ C3] ? __lock_acquire+0x28bf/0x5f30 [ 822.021318][ C3] __lock_acquire+0x1227/0x5f30 [ 822.023107][ C3] ? __lock_acquire+0xc17/0x5f30 [ 822.024860][ C3] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 822.027088][ C3] ? find_held_lock+0x2d/0x110 [ 822.028966][ C3] ? get_random_u8+0x3b8/0x7d0 [ 822.030790][ C3] lock_acquire+0x1b1/0x520 [ 822.032512][ C3] ? lru_gen_rotate_memcg+0x64/0xab0 [ 822.034329][ C3] ? lock_sync+0x190/0x190 [ 822.035920][ C3] ? get_random_u8+0x432/0x7d0 [ 822.037626][ C3] ? get_random_u16+0x7d0/0x7d0 [ 822.039350][ C3] _raw_spin_lock+0x2e/0x40 [ 822.040982][ C3] ? lru_gen_rotate_memcg+0x64/0xab0 [ 822.042864][ C3] lru_gen_rotate_memcg+0x64/0xab0 [ 822.044702][ C3] ? memcg_check_events+0x1b7/0x5f0 [ 822.046520][ C3] lru_gen_soft_reclaim+0x62/0x70 [ 822.048315][ C3] uncharge_batch+0x2be/0x560 [ 822.049973][ C3] __mem_cgroup_uncharge+0x11f/0x290 [ 822.051998][ C3] ? mem_cgroup_swapin_charge_folio+0x300/0x300 [ 822.054635][ C3] ? __drain_all_pages+0x450/0x450 [ 822.056999][ C3] ? _raw_spin_unlock+0x28/0x40 [ 822.058820][ C3] ? free_unref_page+0x1a3/0x370 [ 822.060567][ C3] __folio_put+0xb6/0x140 [ 822.062134][ C3] free_page_and_swap_cache+0x257/0x2c0 [ 822.064448][ C3] tlb_remove_table_rcu+0x89/0xe0 [ 822.066212][ C3] rcu_core+0x806/0x1ad0 [ 822.067700][ C3] ? rcu_report_dead+0x610/0x610 [ 822.069431][ C3] ? kvm_clock_read+0x14/0x30 [ 822.071113][ C3] __do_softirq+0x1d4/0x905 [ 822.073152][ C3] __irq_exit_rcu+0x114/0x190 [ 822.075282][ C3] irq_exit_rcu+0x9/0x20 [ 822.076752][ C3] sysvec_apic_timer_interrupt+0x97/0xc0 [ 822.078711][ C3] [ 822.079753][ C3] [ 822.080841][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 822.083172][ C3] RIP: 0010:syscall_enter_from_user_mode+0x30/0x80 [ 822.085573][ C3] Code: 49 89 f4 55 48 89 fd 53 48 8b 7c 24 18 e8 58 fa ff ff 66 90 66 90 e8 ff 75 7a f7 e8 6a 74 7a f7 fb 65 48 8b 04 25 00 bc 03 00 <48> 8b 70 08 40 f6 c6 3f 75 38 5b 4c 89 e0 5d 41 5c c3 e8 19 12 00 [ 822.092769][ C3] RSP: 0018:ffffc900035f7f20 EFLAGS: 00000206 [ 822.095061][ C3] RAX: ffff888022facbc0 RBX: 0000000000000000 RCX: 1ffffffff1cf3481 [ 822.098220][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 822.101530][ C3] RBP: ffffc900035f7f58 R08: 0000000000000001 R09: 0000000000000001 [ 822.104567][ C3] R10: fffffbfff1cf3a8a R11: 0000000000000000 R12: 000000000000000e [ 822.107577][ C3] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 822.110670][ C3] do_syscall_64+0x1a/0xb0 [ 822.112462][ C3] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 822.114768][ C3] RIP: 0033:0x7f71e44c2773 [ 822.116460][ C3] Code: 00 f3 a5 48 8d 74 24 88 48 b9 ff ff ff 7f fe ff ff ff 48 21 c8 48 89 44 24 88 41 ba 08 00 00 00 44 89 c7 b8 0e 00 00 00 0f 05 <45> 31 c0 3d 00 f0 ff ff 76 06 41 89 c0 41 f7 d8 44 89 c0 5a c3 41 [ 822.123548][ C3] RSP: 002b:00007ffccc42cdf0 EFLAGS: 00000246 ORIG_RAX: 000000000000000e [ 822.126721][ C3] RAX: ffffffffffffffda RBX: 0000000000060000 RCX: 00007f71e44c2773 [ 822.129746][ C3] RDX: 00007ffccc42ced8 RSI: 00007ffccc42ce58 RDI: 0000000000000001 [ 822.132699][ C3] RBP: 000055fec651f560 R08: 0000000000000001 R09: 0000000000000000 [ 822.135489][ C3] R10: 0000000000000008 R11: 0000000000000246 R12: 000055fec5255aa4 [ 822.138248][ C3] R13: 0000000000000335 R14: 000055fec52563e8 R15: 00007ffccc42ce58 [ 822.141022][ C3] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 823.303358][T12210] syz-executor411 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 823.308005][T12210] CPU: 2 PID: 12210 Comm: syz-executor411 Not tainted 6.4.0-rc7-syzkaller-00041-ge660abd551f1 #0 [ 823.312127][T12210] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 823.315277][T12210] Call Trace: [ 823.316570][T12210] [ 823.317697][T12210] dump_stack_lvl+0x136/0x150 [ 823.319771][T12210] dump_header+0x10a/0xd70 [ 823.321720][T12210] oom_kill_process+0x25d/0x600 [ 823.323590][T12210] out_of_memory+0x35c/0x1660 [ 823.325595][T12210] ? oom_killer_disable+0x2b0/0x2b0 [ 823.327678][T12210] ? lock_release+0x4fb/0x670 [ 823.329578][T12210] ? rcu_read_unlock+0x9/0x60 [ 823.331480][T12210] mem_cgroup_out_of_memory+0x206/0x270 [ 823.333704][T12210] ? mem_cgroup_margin+0x130/0x130 [ 823.335919][T12210] ? lock_downgrade+0x690/0x690 [ 823.337709][T12210] try_charge_memcg+0xf99/0x13a0 [ 823.339393][T12210] ? mem_cgroup_handle_over_high+0x520/0x520 [ 823.341422][T12210] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 823.343342][T12210] ? lock_downgrade+0x690/0x690 [ 823.345103][T12210] ? lock_release+0x4fb/0x670 [ 823.346905][T12210] ? rcu_read_unlock+0x9/0x60 [ 823.348602][T12210] ? lock_downgrade+0x690/0x690 [ 823.350259][T12210] __memcg_kmem_charge_page+0x16e/0x3c0 [ 823.352147][T12210] __alloc_pages+0x1f3/0x4a0 [ 823.353700][T12210] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 823.356083][T12210] ? rcu_is_watching+0x12/0xb0 [ 823.357955][T12210] alloc_pages+0x1aa/0x270 [ 823.359647][T12210] pte_alloc_one+0x1a/0x230 [ 823.361504][T12210] __pte_alloc+0x6d/0x260 [ 823.363324][T12210] ? pmd_install+0x160/0x160 [ 823.365336][T12210] ? _raw_spin_unlock+0x28/0x40 [ 823.367161][T12210] ? __pmd_alloc+0x30c/0x5d0 [ 823.368810][T12210] ? __pud_alloc+0xe4/0x180 [ 823.370566][T12210] __handle_mm_fault+0x412e/0x41c0 [ 823.372794][T12210] ? mt_find+0x3b9/0xa60 [ 823.374519][T12210] ? vm_iomap_memory+0x190/0x190 [ 823.376282][T12210] ? mas_find+0x200/0x200 [ 823.377834][T12210] handle_mm_fault+0x2af/0x9f0 [ 823.379495][T12210] do_user_addr_fault+0x51a/0x1210 [ 823.381134][T12210] exc_page_fault+0x98/0x170 [ 823.382953][T12210] asm_exc_page_fault+0x26/0x30 [ 823.384717][T12210] RIP: 0033:0x7f349cc84d93 [ 823.386381][T12210] Code: e8 d2 01 00 00 31 c9 31 c0 ba 03 00 00 00 be 10 00 00 00 bf 29 00 00 00 e8 fa e1 03 00 48 83 f8 ff 74 07 48 89 05 9d 03 0b 00 <0f> b7 04 25 22 03 00 20 31 c9 48 c7 04 25 80 00 00 20 00 00 00 00 [ 823.393591][T12210] RSP: 002b:00007ffeeba14120 EFLAGS: 00010213 [ 823.395685][T12210] RAX: 0000000000000003 RBX: 00000000000c8eab RCX: 00007f349ccc2f99 [ 823.398452][T12210] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000010 [ 823.401229][T12210] RBP: 0000000000000000 R08: 00007ffeeba13b90 R09: 00007ffeeba14140 [ 823.403969][T12210] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffeeba1413c [ 823.406797][T12210] R13: 00007ffeeba14150 R14: 00007ffeeba14190 R15: 00000000000006db [ 823.409970][T12210] [ 823.411600][T12210] memory: usage 307152kB, limit 307200kB, failcnt 207 [ 823.414718][T12210] memory+swap: usage 307152kB, limit 9007199254740988kB, failcnt 0 [ 823.418252][T12210] kmem: usage 307060kB, limit 9007199254740988kB, failcnt 0 [ 823.421879][T12210] Memory cgroup stats for /syz1: executing program [ 823.422046][T12210] anon 40960 [ 823.422046][T12210] file 8192 [ 823.422046][T12210] kernel 314429440 [ 823.422046][T12210] kernel_stack 32768 [ 823.422046][T12210] pagetables 28672 [ 823.422046][T12210] sec_pagetables 0 [ 823.422046][T12210] percpu 10389760 [ 823.422046][T12210] sock 0 [ 823.422046][T12210] vmalloc 0 [ 823.422046][T12210] shmem 0 [ 823.422046][T12210] zswap 0 [ 823.422046][T12210] zswapped 0 [ 823.422046][T12210] file_mapped 0 [ 823.422046][T12210] file_dirty 0 [ 823.422046][T12210] file_writeback 0 [ 823.422046][T12210] swapcached 0 [ 823.422046][T12210] anon_thp 0 [ 823.422046][T12210] file_thp 0 [ 823.422046][T12210] shmem_thp 0 [ 823.422046][T12210] inactive_anon 16384 [ 823.422046][T12210] active_anon 20480 [ 823.422046][T12210] inactive_file 0 [ 823.422046][T12210] active_file 8192 [ 823.422046][T12210] unevictable 0 [ 823.422046][T12210] slab_reclaimable 692168 [ 823.422046][T12210] slab_unreclaimable 303265240 [ 823.422046][T12210] slab 303957408 [ 823.422046][T12210] workingset_refault_anon 0 [ 823.422046][T12210] workingset_refault_file 0 [ 823.422046][T12210] workingset_activate_anon 0 [ 823.422046][T12210] workingset_activate_file 0 [ 823.422046][T12210] workingset_restore_anon 0 [ 823.422046][T12210] workingset_restore_file 0 [ 823.422046][T12210] workingset_nodereclaim 0 [ 823.422046][T12210] pgscan 203 [ 823.422046][T12210] pgsteal 160 [ 823.422046][T12210] pgscan_kswapd 0 [ 823.422046][T12210] pgscan_direct 203 [ 823.422046][T12210] pgscan_khugepaged 0 [ 823.422046][T12210] pgsteal_kswapd 0 [ 823.422046][T12210] pgsteal_direct 160 [ 823.422046][T12210] pgsteal_khugepaged 0 [ 823.422046][T12210] pgfault 45646 [ 823.422046][T12210] pgmajfault 0 [ 823.422046][T12210] pgrefill 0 [ 823.422046][T12210] pgactivate 43 [ 823.422046][T12210] pgdeactivate 0 [ 823.422046][T12210] pglazyfree 0 [ 823.422046][T12210] pglazyfreed 0 [ 823.422046][T12210] zswpin 0 [ 823.422046][T12210] zswpout 0 [ 823.422046][T12210] thp_fault_alloc 0 [ 823.509997][T12210] Tasks state (memory values in pages): [ 823.512244][T12210] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 823.515705][T12210] [ 5183] 0 5183 4362 128 36864 0 0 syz-executor411 [ 823.519269][T12210] [ 12210] 0 12210 4362 128 45056 0 1000 syz-executor411 executing program [ 823.522831][T12210] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor411,pid=12210,uid=0 [ 823.528928][T12210] Memory cgroup out of memory: Killed process 12210 (syz-executor411) total-vm:17448kB, anon-rss:0kB, file-rss:512kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:1000 executing program executing program executing program executing program executing program executing program executing program [ 823.761681][T12216] syz-executor411 (12216) used greatest stack depth: 21160 bytes left executing program executing program executing program executing program executing program executing program executing program executing program [ 824.062036][ T5186] syz-executor411 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=0 [ 824.067252][ T5186] CPU: 0 PID: 5186 Comm: syz-executor411 Not tainted 6.4.0-rc7-syzkaller-00041-ge660abd551f1 #0 [ 824.071868][ T5186] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 824.075928][ T5186] Call Trace: [ 824.077463][ T5186] [ 824.078810][ T5186] dump_stack_lvl+0x136/0x150 [ 824.080962][ T5186] dump_header+0x10a/0xd70 [ 824.082977][ T5186] oom_kill_process+0x25d/0x600 [ 824.085214][ T5186] out_of_memory+0x35c/0x1660 [ 824.087358][ T5186] ? oom_killer_disable+0x2b0/0x2b0 [ 824.089786][ T5186] ? lock_release+0x4fb/0x670 [ 824.091927][ T5186] ? rcu_read_unlock+0x9/0x60 [ 824.094058][ T5186] mem_cgroup_out_of_memory+0x206/0x270 [ 824.096484][ T5186] ? mem_cgroup_margin+0x130/0x130 [ 824.098713][ T5186] ? lock_downgrade+0x690/0x690 [ 824.100940][ T5186] try_charge_memcg+0xf99/0x13a0 [ 824.103145][ T5186] ? mem_cgroup_handle_over_high+0x520/0x520 [ 824.105777][ T5186] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 824.108445][ T5186] ? lock_downgrade+0x690/0x690 [ 824.110783][ T5186] ? lock_release+0x4fb/0x670 [ 824.113032][ T5186] ? rcu_read_unlock+0x9/0x60 [ 824.115152][ T5186] ? lock_downgrade+0x690/0x690 [ 824.117347][ T5186] __memcg_kmem_charge_page+0x16e/0x3c0 [ 824.119816][ T5186] __alloc_pages+0x1f3/0x4a0 [ 824.121912][ T5186] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 824.124994][ T5186] ? rcu_is_watching+0x12/0xb0 [ 824.127184][ T5186] alloc_pages+0x1aa/0x270 [ 824.129248][ T5186] pte_alloc_one+0x1a/0x230 [ 824.131337][ T5186] __pte_alloc+0x6d/0x260 [ 824.133330][ T5186] ? pmd_install+0x160/0x160 [ 824.135450][ T5186] ? _raw_spin_unlock+0x28/0x40 [ 824.137917][ T5186] ? __pmd_alloc+0x30c/0x5d0 [ 824.140235][ T5186] ? __pud_alloc+0xe4/0x180 [ 824.142429][ T5186] copy_page_range+0x151e/0x3830 [ 824.144822][ T5186] ? rcu_is_watching+0x12/0xb0 [ 824.147001][ T5186] ? mas_is_span_wr+0x15a/0x220 [ 824.149212][ T5186] ? mas_wr_modify+0x332/0x16d0 [ 824.151451][ T5186] ? mas_wr_store_entry.isra.0+0x4fb/0x1090 [ 824.154269][ T5186] ? mas_store+0x275/0x3a0 [ 824.156570][ T5186] ? handle_mm_fault+0x9f0/0x9f0 [ 824.158889][ T5186] ? down_write+0x14f/0x200 [ 824.160961][ T5186] ? anon_vma_fork+0xba/0x630 [ 824.163083][ T5186] dup_mmap+0x10bc/0x19d0 [ 824.165090][ T5186] ? replace_mm_exe_file+0x4c0/0x4c0 [ 824.167525][ T5186] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 824.170338][ T5186] ? mm_init+0xc7a/0x1030 [ 824.172568][ T5186] copy_process+0x6663/0x75c0 [ 824.175043][ T5186] ? kasan_set_track+0x25/0x30 [ 824.177291][ T5186] ? kasan_save_free_info+0x2b/0x40 [ 824.179639][ T5186] ? ____kasan_slab_free+0x13b/0x1a0 [ 824.181989][ T5186] ? pidfd_prepare+0x80/0x80 [ 824.184098][ T5186] ? lock_release+0x4fb/0x670 [ 824.186303][ T5186] ? lock_downgrade+0x690/0x690 [ 824.188668][ T5186] ? spin_bug+0x1c0/0x1c0 [ 824.190803][ T5186] kernel_clone+0xeb/0x890 [ 824.192933][ T5186] ? create_io_thread+0xe0/0xe0 [ 824.195125][ T5186] ? debug_check_no_obj_freed+0x210/0x420 [ 824.197668][ T5186] ? putname+0x102/0x140 [ 824.199565][ T5186] ? rcu_is_watching+0x12/0xb0 [ 824.201725][ T5186] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 824.204397][ T5186] __do_sys_clone+0xba/0x100 [ 824.206501][ T5186] ? kernel_clone+0x890/0x890 [ 824.208666][ T5186] ? rcu_is_watching+0x12/0xb0 [ 824.210836][ T5186] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 824.213526][ T5186] do_syscall_64+0x39/0xb0 [ 824.215602][ T5186] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 824.218318][ T5186] RIP: 0033:0x7f349ccc184b [ 824.220388][ T5186] Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00 [ 824.228889][ T5186] RSP: 002b:00007ffeeba14100 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 824.232361][ T5186] RAX: ffffffffffffffda RBX: 00000000000c91aa RCX: 00007f349ccc184b [ 824.235863][ T5186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 824.239330][ T5186] RBP: 0000000000000000 R08: 0000000000000000 R09: 00005555571c2300 [ 824.242998][ T5186] R10: 00005555571c25d0 R11: 0000000000000246 R12: 0000000000000000 [ 824.246388][ T5186] R13: 00007ffeeba14150 R14: 00007ffeeba14190 R15: 00000000000006db [ 824.249864][ T5186] [ 824.252046][ T5186] memory: usage 307200kB, limit 307200kB, failcnt 223 [ 824.255218][ T5186] memory+swap: usage 307152kB, limit 9007199254740988kB, failcnt 0 [ 824.258759][ T5186] kmem: usage 307072kB, limit 9007199254740988kB, failcnt 0 [ 824.262067][ T5186] Memory cgroup stats for /syz2: [ 824.262221][ T5186] anon 28672 [ 824.262221][ T5186] file 28672 [ 824.262221][ T5186] kernel 314441728 [ 824.262221][ T5186] kernel_stack 32768 [ 824.262221][ T5186] pagetables 20480 [ 824.262221][ T5186] sec_pagetables 0 [ 824.262221][ T5186] percpu 10389760 [ 824.262221][ T5186] sock 0 [ 824.262221][ T5186] vmalloc 0 [ 824.262221][ T5186] shmem 0 [ 824.262221][ T5186] zswap 0 [ 824.262221][ T5186] zswapped 0 [ 824.262221][ T5186] file_mapped 0 [ 824.262221][ T5186] file_dirty 0 [ 824.262221][ T5186] file_writeback 0 [ 824.262221][ T5186] swapcached 0 [ 824.262221][ T5186] anon_thp 0 [ 824.262221][ T5186] file_thp 0 [ 824.262221][ T5186] shmem_thp 0 [ 824.262221][ T5186] inactive_anon 24576 [ 824.262221][ T5186] active_anon 4096 [ 824.262221][ T5186] inactive_file 0 [ 824.262221][ T5186] active_file 28672 [ 824.262221][ T5186] unevictable 0 [ 824.262221][ T5186] slab_reclaimable 703200 [ 824.262221][ T5186] slab_unreclaimable 303274576 [ 824.262221][ T5186] slab 303977776 [ 824.262221][ T5186] workingset_refault_anon 0 [ 824.262221][ T5186] workingset_refault_file 0 [ 824.262221][ T5186] workingset_activate_anon 0 [ 824.262221][ T5186] workingset_activate_file 0 [ 824.262221][ T5186] workingset_restore_anon 0 [ 824.262221][ T5186] workingset_restore_file 0 [ 824.262221][ T5186] workingset_nodereclaim 0 [ 824.262221][ T5186] pgscan 299 [ 824.262221][ T5186] pgsteal 159 [ 824.262221][ T5186] pgscan_kswapd 0 [ 824.262221][ T5186] pgscan_direct 299 [ 824.262221][ T5186] pgscan_khugepaged 0 [ 824.262221][ T5186] pgsteal_kswapd 0 [ 824.262221][ T5186] pgsteal_direct 159 [ 824.262221][ T5186] pgsteal_khugepaged 0 [ 824.262221][ T5186] pgfault 45631 [ 824.262221][ T5186] pgmajfault 0 [ 824.262221][ T5186] pgrefill 0 [ 824.262221][ T5186] pgactivate 140 [ 824.262221][ T5186] pgdeactivate 0 [ 824.262221][ T5186] pglazyfree 0 [ 824.262221][ T5186] pglazyfreed 0 [ 824.262221][ T5186] zswpin 0 [ 824.262221][ T5186] zswpout 0 [ 824.262221][ T5186] thp_fault_alloc 0 [ 824.344096][ T5186] Tasks state (memory values in pages): [ 824.346356][ T5186] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 824.350917][ T5186] [ 5186] 0 5186 4362 96 36864 0 0 syz-executor411 executing program [ 824.355558][ T5186] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor411,pid=5186,uid=0 [ 824.362621][ T5186] Memory cgroup out of memory: Killed process 5186 (syz-executor411) total-vm:17448kB, anon-rss:0kB, file-rss:384kB, shmem-rss:0kB, UID:0 pgtables:36kB oom_score_adj:0 executing program [ 824.376567][T12229] syz-executor411 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 824.381957][T12229] CPU: 1 PID: 12229 Comm: syz-executor411 Not tainted 6.4.0-rc7-syzkaller-00041-ge660abd551f1 #0 [ 824.386477][T12229] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 824.389803][T12229] Call Trace: [ 824.391024][T12229] [ 824.392118][T12229] dump_stack_lvl+0x136/0x150 [ 824.393814][T12229] dump_header+0x10a/0xd70 [ 824.395598][T12229] oom_kill_process+0x25d/0x600 [ 824.397825][T12229] out_of_memory+0x35c/0x1660 [ 824.399995][T12229] ? oom_killer_disable+0x2b0/0x2b0 [ 824.402350][T12229] ? lock_release+0x4fb/0x670 [ 824.404550][T12229] ? rcu_read_unlock+0x9/0x60 [ 824.406808][T12229] mem_cgroup_out_of_memory+0x206/0x270 [ 824.409365][T12229] ? mem_cgroup_margin+0x130/0x130 [ 824.411719][T12229] ? lock_downgrade+0x690/0x690 [ 824.413944][T12229] try_charge_memcg+0xf99/0x13a0 [ 824.416197][T12229] ? mem_cgroup_handle_over_high+0x520/0x520 [ 824.419006][T12229] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 824.421782][T12229] ? lock_downgrade+0x690/0x690 [ 824.424027][T12229] ? lock_release+0x4fb/0x670 [ 824.426186][T12229] ? obj_cgroup_charge+0x248/0x5e0 [ 824.428524][T12229] ? lock_downgrade+0x690/0x690 [ 824.430654][T12229] ? rcu_is_watching+0x12/0xb0 [ 824.432714][T12229] ? lock_release+0x4fb/0x670 [ 824.434853][T12229] obj_cgroup_charge+0x2af/0x5e0 [ 824.437132][T12229] kmem_cache_alloc_lru+0x12e/0x640 [ 824.439524][T12229] ? vfs_write+0x111/0xd50 [ 824.441456][T12229] sock_alloc_inode+0x27/0x1d0 [ 824.443554][T12229] ? sock_free_inode+0x30/0x30 [ 824.445763][T12229] alloc_inode+0x61/0x230 [ 824.447857][T12229] new_inode_pseudo+0x17/0x80 [ 824.450034][T12229] sock_alloc+0x40/0x270 [ 824.452047][T12229] __sock_create+0xbd/0x850 [ 824.454136][T12229] __sys_socket+0x133/0x250 [ 824.456365][T12229] ? __sys_socket_file+0x1d0/0x1d0 [ 824.458909][T12229] ? ksys_write+0x1a3/0x250 [ 824.461178][T12229] __x64_sys_socket+0x73/0xb0 [ 824.463323][T12229] do_syscall_64+0x39/0xb0 [ 824.465189][T12229] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 824.467480][T12229] RIP: 0033:0x7f349ccc2f99 [ 824.469305][T12229] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 824.477027][T12229] RSP: 002b:00007ffeeba14118 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 824.480778][T12229] RAX: ffffffffffffffda RBX: 00000000000c91c7 RCX: 00007f349ccc2f99 [ 824.484348][T12229] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000010 [ 824.487860][T12229] RBP: 0000000000000000 R08: 00007ffeeba13b90 R09: 00007ffeeba14140 [ 824.490853][T12229] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffeeba1413c [ 824.494431][T12229] R13: 00007ffeeba14150 R14: 00007ffeeba14190 R15: 00000000000006e0 [ 824.498018][T12229] [ 824.500343][T12229] memory: usage 307172kB, limit 307200kB, failcnt 368 [ 824.502892][T12229] memory+swap: usage 307172kB, limit 9007199254740988kB, failcnt 0 [ 824.505962][T12229] kmem: usage 307116kB, limit 9007199254740988kB, failcnt 0 [ 824.508372][T12229] Memory cgroup stats for /syz1: [ 824.508449][T12229] anon 36864 executing program [ 824.508449][T12229] file 20480 [ 824.508449][T12229] kernel 314486784 [ 824.508449][T12229] kernel_stack 32768 [ 824.508449][T12229] pagetables 24576 [ 824.508449][T12229] sec_pagetables 0 [ 824.508449][T12229] percpu 10413600 [ 824.508449][T12229] sock 0 [ 824.508449][T12229] vmalloc 0 [ 824.508449][T12229] shmem 0 [ 824.508449][T12229] zswap 0 [ 824.508449][T12229] zswapped 0 [ 824.508449][T12229] file_mapped 0 [ 824.508449][T12229] file_dirty 0 [ 824.508449][T12229] file_writeback 0 [ 824.508449][T12229] swapcached 0 [ 824.508449][T12229] anon_thp 0 [ 824.508449][T12229] file_thp 0 [ 824.508449][T12229] shmem_thp 0 [ 824.508449][T12229] inactive_anon 8192 [ 824.508449][T12229] active_anon 24576 [ 824.508449][T12229] inactive_file 0 [ 824.508449][T12229] active_file 20480 [ 824.508449][T12229] unevictable 0 [ 824.508449][T12229] slab_reclaimable 23568 [ 824.508449][T12229] slab_unreclaimable 303969336 [ 824.508449][T12229] slab 303992904 [ 824.508449][T12229] workingset_refault_anon 0 [ 824.508449][T12229] workingset_refault_file 0 [ 824.508449][T12229] workingset_activate_anon 0 [ 824.508449][T12229] workingset_activate_file 0 [ 824.508449][T12229] workingset_restore_anon 0 [ 824.508449][T12229] workingset_restore_file 0 [ 824.508449][T12229] workingset_nodereclaim 0 [ 824.508449][T12229] pgscan 406 [ 824.508449][T12229] pgsteal 161 [ 824.508449][T12229] pgscan_kswapd 0 [ 824.508449][T12229] pgscan_direct 406 [ 824.508449][T12229] pgscan_khugepaged 0 [ 824.508449][T12229] pgsteal_kswapd 0 [ 824.508449][T12229] pgsteal_direct 161 [ 824.508449][T12229] pgsteal_khugepaged 0 [ 824.508449][T12229] pgfault 45771 [ 824.508449][T12229] pgmajfault 0 [ 824.508449][T12229] pgrefill 0 [ 824.508449][T12229] pgactivate 245 [ 824.508449][T12229] pgdeactivate 0 [ 824.508449][T12229] pglazyfree 0 [ 824.508449][T12229] pglazyfreed 0 [ 824.508449][T12229] zswpin 0 [ 824.508449][T12229] zswpout 0 [ 824.508449][T12229] thp_fault_alloc 0 [ 824.583250][T12229] Tasks state (memory values in pages): [ 824.585936][T12229] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 824.589954][T12229] [ 5183] 0 5183 4362 128 36864 0 0 syz-executor411 [ 824.594307][T12229] [ 12229] 0 12229 4362 128 36864 0 1000 syz-executor411 executing program [ 824.598162][T12229] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor411,pid=12229,uid=0 [ 824.605892][T12229] Memory cgroup out of memory: Killed process 12229 (syz-executor411) total-vm:17448kB, anon-rss:0kB, file-rss:512kB, shmem-rss:0kB, UID:0 pgtables:36kB oom_score_adj:1000 [ 824.622146][ T5183] syz-executor411 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 824.627531][ T5183] CPU: 1 PID: 5183 Comm: syz-executor411 Not tainted 6.4.0-rc7-syzkaller-00041-ge660abd551f1 #0 [ 824.632372][ T5183] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 824.636335][ T5183] Call Trace: [ 824.637804][ T5183] [ 824.639117][ T5183] dump_stack_lvl+0x136/0x150 [ 824.641215][ T5183] dump_header+0x10a/0xd70 [ 824.643245][ T5183] oom_kill_process+0x25d/0x600 [ 824.645396][ T5183] out_of_memory+0x35c/0x1660 [ 824.647479][ T5183] ? oom_killer_disable+0x2b0/0x2b0 [ 824.649784][ T5183] ? lock_release+0x4fb/0x670 [ 824.651974][ T5183] ? rcu_read_unlock+0x9/0x60 [ 824.654148][ T5183] mem_cgroup_out_of_memory+0x206/0x270 [ 824.656698][ T5183] ? mem_cgroup_margin+0x130/0x130 [ 824.659071][ T5183] ? lock_downgrade+0x690/0x690 [ 824.661460][ T5183] try_charge_memcg+0xf99/0x13a0 [ 824.664081][ T5183] ? mem_cgroup_handle_over_high+0x520/0x520 [ 824.666858][ T5183] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 824.669366][ T5183] ? lock_downgrade+0x690/0x690 [ 824.671556][ T5183] ? lock_release+0x4fb/0x670 [ 824.673703][ T5183] ? obj_cgroup_charge+0x248/0x5e0 [ 824.675956][ T5183] ? lock_downgrade+0x690/0x690 [ 824.678045][ T5183] ? lock_release+0x4fb/0x670 [ 824.680193][ T5183] ? rcu_read_unlock+0x9/0x60 [ 824.682388][ T5183] obj_cgroup_charge+0x2af/0x5e0 [ 824.684651][ T5183] kmem_cache_alloc+0x99/0x3f0 [ 824.686883][ T5183] ? up_write+0x1b4/0x520 [ 824.688887][ T5183] anon_vma_clone+0x349/0x5e0 [ 824.690997][ T5183] anon_vma_fork+0x7a/0x630 [ 824.693214][ T5183] ? anon_vma_name+0xc6/0x170 [ 824.695684][ T5183] dup_mmap+0xfc9/0x19d0 [ 824.697863][ T5183] ? replace_mm_exe_file+0x4c0/0x4c0 [ 824.700284][ T5183] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 824.702725][ T5183] ? mm_init+0xc7a/0x1030 [ 824.704409][ T5183] copy_process+0x6663/0x75c0 [ 824.706537][ T5183] ? kasan_set_track+0x25/0x30 [ 824.708628][ T5183] ? kasan_save_free_info+0x2b/0x40 [ 824.710556][ T5183] ? ____kasan_slab_free+0x13b/0x1a0 [ 824.712544][ T5183] ? pidfd_prepare+0x80/0x80 [ 824.714258][ T5183] ? lock_release+0x4fb/0x670 [ 824.715970][ T5183] ? lock_downgrade+0x690/0x690 [ 824.717740][ T5183] ? spin_bug+0x1c0/0x1c0 [ 824.719290][ T5183] kernel_clone+0xeb/0x890 [ 824.720942][ T5183] ? create_io_thread+0xe0/0xe0 [ 824.722828][ T5183] ? debug_check_no_obj_freed+0x210/0x420 [ 824.724948][ T5183] ? putname+0x102/0x140 [ 824.726557][ T5183] ? rcu_is_watching+0x12/0xb0 [ 824.728295][ T5183] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 824.730455][ T5183] __do_sys_clone+0xba/0x100 [ 824.732177][ T5183] ? kernel_clone+0x890/0x890 [ 824.733872][ T5183] ? rcu_is_watching+0x12/0xb0 [ 824.735651][ T5183] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 824.737931][ T5183] do_syscall_64+0x39/0xb0 [ 824.739532][ T5183] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 824.741678][ T5183] RIP: 0033:0x7f349ccc184b [ 824.743447][ T5183] Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00 [ 824.750550][ T5183] RSP: 002b:00007ffeeba14100 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 824.753566][ T5183] RAX: ffffffffffffffda RBX: 00000000000c9385 RCX: 00007f349ccc184b [ 824.756415][ T5183] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 824.759238][ T5183] RBP: 0000000000000000 R08: 0000000000000000 R09: 00005555571c2300 [ 824.762055][ T5183] R10: 00005555571c25d0 R11: 0000000000000246 R12: 0000000000000000 [ 824.764949][ T5183] R13: 00007ffeeba14150 R14: 00007ffeeba14190 R15: 00000000000006e1 [ 824.767797][ T5183] [ 824.769496][ T5183] memory: usage 307164kB, limit 307200kB, failcnt 414 [ 824.772303][ T5183] memory+swap: usage 307164kB, limit 9007199254740988kB, failcnt 0 [ 824.775403][ T5183] kmem: usage 307120kB, limit 9007199254740988kB, failcnt 0 [ 824.778022][ T5183] Memory cgroup stats for /syz1: [ 824.778109][ T5183] anon 20480 [ 824.778109][ T5183] file 24576 [ 824.778109][ T5183] kernel 314490880 [ 824.778109][ T5183] kernel_stack 32768 [ 824.778109][ T5183] pagetables 16384 [ 824.778109][ T5183] sec_pagetables 0 [ 824.778109][ T5183] percpu 10413760 [ 824.778109][ T5183] sock 0 [ 824.778109][ T5183] vmalloc 0 [ 824.778109][ T5183] shmem 0 [ 824.778109][ T5183] zswap 0 [ 824.778109][ T5183] zswapped 0 [ 824.778109][ T5183] file_mapped 0 [ 824.778109][ T5183] file_dirty 0 [ 824.778109][ T5183] file_writeback 0 [ 824.778109][ T5183] swapcached 0 [ 824.778109][ T5183] anon_thp 0 [ 824.778109][ T5183] file_thp 0 [ 824.778109][ T5183] shmem_thp 0 [ 824.778109][ T5183] inactive_anon 0 [ 824.778109][ T5183] active_anon 20480 [ 824.778109][ T5183] inactive_file 0 [ 824.778109][ T5183] active_file 24576 [ 824.778109][ T5183] unevictable 0 [ 824.778109][ T5183] slab_reclaimable 28304 [ 824.778109][ T5183] slab_unreclaimable 303979144 [ 824.778109][ T5183] slab 304007448 [ 824.778109][ T5183] workingset_refault_anon 0 [ 824.778109][ T5183] workingset_refault_file 0 [ 824.778109][ T5183] workingset_activate_anon 0 [ 824.778109][ T5183] workingset_activate_file 0 [ 824.778109][ T5183] workingset_restore_anon 0 [ 824.778109][ T5183] workingset_restore_file 0 [ 824.778109][ T5183] workingset_nodereclaim 0 [ 824.778109][ T5183] pgscan 516 [ 824.778109][ T5183] pgsteal 161 [ 824.778109][ T5183] pgscan_kswapd 0 [ 824.778109][ T5183] pgscan_direct 516 [ 824.778109][ T5183] pgscan_khugepaged 0 [ 824.778109][ T5183] pgsteal_kswapd 0 [ 824.778109][ T5183] pgsteal_direct 161 [ 824.778109][ T5183] pgsteal_khugepaged 0 [ 824.778109][ T5183] pgfault 45777 [ 824.778109][ T5183] pgmajfault 0 [ 824.778109][ T5183] pgrefill 0 [ 824.778109][ T5183] pgactivate 355 [ 824.778109][ T5183] pgdeactivate 0 [ 824.778109][ T5183] pglazyfree 0 [ 824.778109][ T5183] pglazyfreed 0 [ 824.778109][ T5183] zswpin 0 [ 824.778109][ T5183] zswpout 0 [ 824.778109][ T5183] thp_fault_alloc 0 [ 824.856253][ T5183] Tasks state (memory values in pages): [ 824.858741][ T5183] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 824.862968][ T5183] [ 5183] 0 5183 4362 128 36864 0 0 syz-executor411 [ 824.867575][ T5183] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor411,pid=5183,uid=0 [ 824.875587][ T5183] Memory cgroup out of memory: Killed process 5183 (syz-executor411) total-vm:17448kB, anon-rss:0kB, file-rss:512kB, shmem-rss:0kB, UID:0 pgtables:36kB oom_score_adj:0 executing program [ 824.886269][T12236] syz-executor411 invoked oom-killer: gfp_mask=0xc40(GFP_NOFS), order=0, oom_score_adj=1000 [ 824.890887][T12236] CPU: 3 PID: 12236 Comm: syz-executor411 Not tainted 6.4.0-rc7-syzkaller-00041-ge660abd551f1 #0 [ 824.895802][T12236] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 824.899516][T12236] Call Trace: [ 824.900929][T12236] [ 824.902169][T12236] dump_stack_lvl+0x136/0x150 [ 824.904207][T12236] dump_header+0x10a/0xd70 [ 824.906143][T12236] oom_kill_process+0x25d/0x600 [ 824.908199][T12236] out_of_memory+0x35c/0x1660 [ 824.910056][T12236] ? oom_killer_disable+0x2b0/0x2b0 [ 824.912040][T12236] ? lock_release+0x4fb/0x670 [ 824.913618][T12236] ? rcu_read_unlock+0x9/0x60 [ 824.915297][T12236] mem_cgroup_out_of_memory+0x206/0x270 [ 824.917517][T12236] ? mem_cgroup_margin+0x130/0x130 [ 824.919753][T12236] ? lock_downgrade+0x690/0x690 [ 824.921432][T12236] try_charge_memcg+0xf99/0x13a0 [ 824.923048][T12236] ? mem_cgroup_handle_over_high+0x520/0x520 [ 824.925036][T12236] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 824.926905][T12236] ? lock_downgrade+0x690/0x690 [ 824.928513][T12236] ? lock_release+0x4fb/0x670 [ 824.930060][T12236] ? obj_cgroup_charge+0x248/0x5e0 [ 824.931761][T12236] ? lock_downgrade+0x690/0x690 [ 824.933382][T12236] ? rcu_is_watching+0x12/0xb0 [ 824.934962][T12236] ? lock_release+0x4fb/0x670 [ 824.936512][T12236] obj_cgroup_charge+0x2af/0x5e0 [ 824.938152][T12236] kmem_cache_alloc_lru+0x12e/0x640 [ 824.939931][T12236] ? ext4_free_in_core_inode+0xb0/0xb0 [ 824.941805][T12236] ext4_alloc_inode+0x28/0x650 [ 824.943377][T12236] ? ext4_free_in_core_inode+0xb0/0xb0 [ 824.945172][T12236] alloc_inode+0x61/0x230 [ 824.946593][T12236] new_inode+0x2b/0x280 [ 824.947959][T12236] __ext4_new_inode+0x34f/0x54c0 [ 824.949587][T12236] ? rcu_is_watching+0x12/0xb0 [ 824.951168][T12236] ? lock_release+0x4fb/0x670 [ 824.952723][T12236] ? ext4_mark_inode_used+0x1490/0x1490 [ 824.954576][T12236] ? avc_has_perm_noaudit+0x3a0/0x3a0 [ 824.956359][T12236] ext4_symlink+0x5ac/0xa00 [ 824.957852][T12236] ? selinux_inode_init_security+0x6b0/0x6b0 [ 824.959826][T12236] ? ext4_mknod+0x4f0/0x4f0 [ 824.961320][T12236] ? security_inode_permission+0xc9/0xf0 [ 824.963167][T12236] ? inode_permission.part.0+0xb5/0x520 [ 824.964989][T12236] vfs_symlink+0x10c/0x2c0 [ 824.966464][T12236] do_symlinkat+0x262/0x2e0 [ 824.967960][T12236] ? __ia32_sys_unlink+0x110/0x110 [ 824.969642][T12236] ? getname_flags.part.0+0x1dd/0x4f0 [ 824.971406][T12236] __x64_sys_symlink+0x79/0x90 [ 824.972988][T12236] do_syscall_64+0x39/0xb0 [ 824.974461][T12236] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 824.976422][T12236] RIP: 0033:0x7f349ccc29a7 [ 824.977889][T12236] Code: 24 30 ba 22 00 00 00 4c 8b 74 24 28 64 c7 03 22 00 00 00 e9 76 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 90 b8 58 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 824.984535][T12236] RSP: 002b:00007ffeeba14118 EFLAGS: 00000202 ORIG_RAX: 0000000000000058 [ 824.987520][T12236] RAX: ffffffffffffffda RBX: 00000000000c946a RCX: 00007f349ccc29a7 [ 824.990814][T12236] RDX: 0000000000000004 RSI: 00007f349cd070f1 RDI: 00007f349cd070fc [ 824.993788][T12236] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffeeba13b90 [ 824.996908][T12236] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffeeba1413c [ 825.000117][T12236] R13: 00007ffeeba14150 R14: 00007ffeeba14190 R15: 00000000000006db [ 825.003024][T12236] [ 825.004478][T12236] memory: usage 307200kB, limit 307200kB, failcnt 196 [ 825.007577][T12236] memory+swap: usage 307200kB, limit 9007199254740988kB, failcnt 0 [ 825.011178][T12236] kmem: usage 307140kB, limit 9007199254740988kB, failcnt 0 [ 825.016012][T12236] Memory cgroup stats for /syz0: [ 825.016102][T12236] anon 36864 [ 825.016102][T12236] file 24576 [ 825.016102][T12236] kernel 314146816 [ 825.016102][T12236] kernel_stack 32768 executing program [ 825.016102][T12236] pagetables 24576 [ 825.016102][T12236] sec_pagetables 0 [ 825.016102][T12236] percpu 10389760 [ 825.016102][T12236] sock 0 [ 825.016102][T12236] vmalloc 0 [ 825.016102][T12236] shmem 0 [ 825.016102][T12236] zswap 0 [ 825.016102][T12236] zswapped 0 [ 825.016102][T12236] file_mapped 0 [ 825.016102][T12236] file_dirty 0 [ 825.016102][T12236] file_writeback 0 [ 825.016102][T12236] swapcached 0 [ 825.016102][T12236] anon_thp 0 [ 825.016102][T12236] file_thp 0 [ 825.016102][T12236] shmem_thp 0 [ 825.016102][T12236] inactive_anon 0 [ 825.016102][T12236] active_anon 32768 [ 825.016102][T12236] inactive_file 0 [ 825.016102][T12236] active_file 24576 [ 825.016102][T12236] unevictable 0 [ 825.016102][T12236] slab_reclaimable 418184 [ 825.016102][T12236] slab_unreclaimable 303264592 [ 825.016102][T12236] slab 303682776 [ 825.016102][T12236] workingset_refault_anon 0 [ 825.016102][T12236] workingset_refault_file 0 [ 825.016102][T12236] workingset_activate_anon 0 [ 825.016102][T12236] workingset_activate_file 0 [ 825.016102][T12236] workingset_restore_anon 0 [ 825.016102][T12236] workingset_restore_file 0 [ 825.016102][T12236] workingset_nodereclaim 0 [ 825.016102][T12236] pgscan 316 [ 825.016102][T12236] pgsteal 161 [ 825.016102][T12236] pgscan_kswapd 0 [ 825.016102][T12236] pgscan_direct 316 [ 825.016102][T12236] pgscan_khugepaged 0 [ 825.016102][T12236] pgsteal_kswapd 0 [ 825.016102][T12236] pgsteal_direct 161 [ 825.016102][T12236] pgsteal_khugepaged 0 [ 825.016102][T12236] pgfault 45645 [ 825.016102][T12236] pgmajfault 0 [ 825.016102][T12236] pgrefill 0 [ 825.016102][T12236] pgactivate 155 [ 825.016102][T12236] pgdeactivate 0 [ 825.016102][T12236] pglazyfree 0 [ 825.016102][T12236] pglazyfreed 0 [ 825.016102][T12236] zswpin 0 [ 825.016102][T12236] zswpout 0 [ 825.016102][T12236] thp_fault_alloc 0 [ 825.091951][T12236] Tasks state (memory values in pages): [ 825.094477][T12236] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 825.097984][T12236] [ 5185] 0 5185 4362 96 36864 0 0 syz-executor411 executing program [ 825.101697][T12236] [ 12236] 0 12236 4362 128 36864 0 1000 syz-executor411 [ 825.106723][T12236] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor411,pid=12236,uid=0 [ 825.113288][T12236] Memory cgroup out of memory: Killed process 12236 (syz-executor411) total-vm:17448kB, anon-rss:0kB, file-rss:512kB, shmem-rss:0kB, UID:0 pgtables:36kB oom_score_adj:1000 executing program executing program executing program [ 825.219898][T12242] syz-executor411 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=2, oom_score_adj=1000 [ 825.224439][T12242] CPU: 0 PID: 12242 Comm: syz-executor411 Not tainted 6.4.0-rc7-syzkaller-00041-ge660abd551f1 #0 [ 825.228194][T12242] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 825.231489][T12242] Call Trace: [ 825.232765][T12242] [ 825.233998][T12242] dump_stack_lvl+0x136/0x150 [ 825.236240][T12242] dump_header+0x10a/0xd70 [ 825.238205][T12242] oom_kill_process+0x25d/0x600 [ 825.240383][T12242] out_of_memory+0x35c/0x1660 [ 825.242534][T12242] ? oom_killer_disable+0x2b0/0x2b0 [ 825.244858][T12242] ? lock_release+0x4fb/0x670 [ 825.246966][T12242] ? rcu_read_unlock+0x9/0x60 [ 825.249096][T12242] mem_cgroup_out_of_memory+0x206/0x270 [ 825.251689][T12242] ? mem_cgroup_margin+0x130/0x130 [ 825.254569][T12242] ? lock_downgrade+0x690/0x690 [ 825.257093][T12242] try_charge_memcg+0xf99/0x13a0 [ 825.259504][T12242] ? mem_cgroup_handle_over_high+0x520/0x520 [ 825.262265][T12242] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 825.264861][T12242] ? lock_downgrade+0x690/0x690 [ 825.267095][T12242] ? lock_release+0x4fb/0x670 [ 825.269248][T12242] ? obj_cgroup_charge+0x248/0x5e0 [ 825.271588][T12242] ? lock_downgrade+0x690/0x690 [ 825.273815][T12242] ? lock_release+0x4fb/0x670 [ 825.275963][T12242] ? rcu_read_unlock+0x9/0x60 [ 825.278118][T12242] obj_cgroup_charge+0x2af/0x5e0 [ 825.280369][T12242] __kmem_cache_alloc_node+0x93/0x3f0 [ 825.282825][T12242] kmalloc_trace+0x26/0xe0 [ 825.284957][T12242] ipv6_add_dev+0x58e/0x13b0 [ 825.287155][T12242] addrconf_notify+0x63d/0x19f0 [ 825.289463][T12242] ? tee_netdev_event+0x2d7/0x390 [ 825.291753][T12242] ? ip6mr_device_event+0x1af/0x220 [ 825.294152][T12242] ? mutex_is_locked+0x12/0x50 [ 825.296328][T12242] notifier_call_chain+0xb6/0x3c0 [ 825.298607][T12242] call_netdevice_notifiers_info+0xb9/0x130 [ 825.301273][T12242] register_netdevice+0xfb4/0x1640 [ 825.303530][T12242] ? unregister_netdevice_queue+0x3c0/0x3c0 [ 825.305696][T12242] ? dev_addr_mod+0x2cd/0x400 [ 825.307354][T12242] veth_newlink+0x4ed/0x9d0 [ 825.308968][T12242] ? veth_set_features+0x2e0/0x2e0 [ 825.310801][T12242] ? __rtnl_newlink+0xfd4/0x1840 [ 825.312561][T12242] ? rtnl_newlink+0x68/0xa0 [ 825.314225][T12242] ? rtnetlink_rcv_msg+0x43d/0xd50 [ 825.316121][T12242] ? netlink_rcv_skb+0x165/0x440 [ 825.317934][T12242] ? netlink_unicast+0x547/0x7f0 [ 825.319683][T12242] ? netlink_sendmsg+0x925/0xe30 [ 825.321452][T12242] ? sock_sendmsg+0xde/0x190 [ 825.323066][T12242] ? ____sys_sendmsg+0x71c/0x900 [ 825.324837][T12242] ? ___sys_sendmsg+0x110/0x1b0 [ 825.326558][T12242] ? __sys_sendmsg+0xf7/0x1c0 [ 825.328251][T12242] ? do_syscall_64+0x39/0xb0 [ 825.329893][T12242] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 825.332038][T12242] ? lock_downgrade+0x690/0x690 [ 825.333802][T12242] ? rcu_is_watching+0x12/0xb0 [ 825.335502][T12242] ? rcu_is_watching+0x12/0xb0 [ 825.337615][T12242] ? lock_release+0x4fb/0x670 [ 825.339813][T12242] ? percpu_ref_put_many.constprop.0+0x4c/0x100 [ 825.342859][T12242] ? lock_downgrade+0x690/0x690 [ 825.345237][T12242] ? kvmalloc_node+0xa2/0x1a0 [ 825.347366][T12242] ? rcu_is_watching+0x12/0xb0 [ 825.349479][T12242] ? __kmalloc_node+0xfb/0x1a0 [ 825.351648][T12242] ? __xdp_rxq_info_reg+0x18d/0x340 [ 825.353989][T12242] ? alloc_netdev_mqs+0xdce/0x1250 [ 825.356307][T12242] ? rtnl_create_link+0xa00/0xf20 [ 825.358535][T12242] ? veth_set_features+0x2e0/0x2e0 [ 825.360830][T12242] __rtnl_newlink+0x10c2/0x1840 [ 825.363034][T12242] ? rtnl_link_unregister+0x250/0x250 [ 825.365460][T12242] ? rcu_is_watching+0x12/0xb0 [ 825.367643][T12242] ? lock_release+0x4fb/0x670 [ 825.369787][T12242] ? __kmem_cache_alloc_node+0x43/0x3f0 [ 825.372302][T12242] ? rtnetlink_rcv_msg+0x3e8/0xd50 [ 825.374606][T12242] ? __kmem_cache_alloc_node+0x170/0x3f0 [ 825.377224][T12242] rtnl_newlink+0x68/0xa0 [ 825.379269][T12242] ? __rtnl_newlink+0x1840/0x1840 [ 825.381722][T12242] rtnetlink_rcv_msg+0x43d/0xd50 [ 825.384046][T12242] ? rtnl_stats_set+0x4d0/0x4d0 [ 825.386269][T12242] ? avc_has_perm+0xfe/0x1a0 [ 825.388338][T12242] ? avc_has_perm_noaudit+0x3a0/0x3a0 [ 825.390761][T12242] netlink_rcv_skb+0x165/0x440 [ 825.392664][T12242] ? rtnl_stats_set+0x4d0/0x4d0 [ 825.394701][T12242] ? netlink_ack+0x1360/0x1360 [ 825.396543][T12242] ? lock_sync+0x190/0x190 [ 825.398283][T12242] ? __rhashtable_lookup.constprop.0+0x314/0x630 [ 825.400620][T12242] ? netlink_deliver_tap+0x1b1/0xcf0 [ 825.402543][T12242] netlink_unicast+0x547/0x7f0 [ 825.404302][T12242] ? netlink_attachskb+0x890/0x890 [ 825.406197][T12242] netlink_sendmsg+0x925/0xe30 [ 825.407926][T12242] ? netlink_unicast+0x7f0/0x7f0 [ 825.409714][T12242] ? netlink_unicast+0x7f0/0x7f0 [ 825.411531][T12242] sock_sendmsg+0xde/0x190 [ 825.413144][T12242] ____sys_sendmsg+0x71c/0x900 [ 825.414905][T12242] ? copy_msghdr_from_user+0xfc/0x150 [ 825.416865][T12242] ? kernel_sendmsg+0x50/0x50 [ 825.418581][T12242] ? do_raw_spin_unlock+0x175/0x230 [ 825.420499][T12242] ? _raw_spin_unlock+0x28/0x40 [ 825.422274][T12242] ? do_wp_page+0x4be/0x33c0 [ 825.424144][T12242] ___sys_sendmsg+0x110/0x1b0 [ 825.426052][T12242] ? do_recvmmsg+0x6f0/0x6f0 [ 825.427794][T12242] ? spin_bug+0x1c0/0x1c0 [ 825.429418][T12242] ? lock_downgrade+0x690/0x690 [ 825.431219][T12242] ? __handle_mm_fault+0x857/0x41c0 [ 825.433133][T12242] ? rcu_is_watching+0x12/0xb0 [ 825.435030][T12242] ? lock_acquire+0x470/0x520 [ 825.436896][T12242] ? __fget_light+0x20a/0x270 [ 825.438771][T12242] __sys_sendmsg+0xf7/0x1c0 [ 825.440548][T12242] ? __sys_sendmsg_sock+0x40/0x40 [ 825.442425][T12242] ? rcu_is_watching+0x12/0xb0 [ 825.444422][T12242] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 825.446626][T12242] do_syscall_64+0x39/0xb0 [ 825.448278][T12242] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 825.450494][T12242] RIP: 0033:0x7f349ccc2f99 [ 825.452278][T12242] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 825.459312][T12242] RSP: 002b:00007ffeeba14118 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 825.462300][T12242] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f349ccc2f99 [ 825.465246][T12242] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 825.468576][T12242] RBP: 0000000000000000 R08: 00007ffeeba14140 R09: 00007ffeeba14140 [ 825.472269][T12242] R10: 00007ffeeba13b90 R11: 0000000000000246 R12: 00007ffeeba1413c [ 825.475845][T12242] R13: 00007ffeeba14150 R14: 00007ffeeba14190 R15: 00000000000006de [ 825.479606][T12242] [ 825.481596][T12242] memory: usage 307196kB, limit 307200kB, failcnt 360 [ 825.484781][T12242] memory+swap: usage 307168kB, limit 9007199254740988kB, failcnt 0 [ 825.487696][T12242] kmem: usage 307092kB, limit 9007199254740988kB, failcnt 0 [ 825.490352][T12242] Memory cgroup stats for /syz3: [ 825.490436][T12242] anon 45056 [ 825.490436][T12242] file 28672 [ 825.490436][T12242] kernel 314462208 [ 825.490436][T12242] kernel_stack 32768 [ 825.490436][T12242] pagetables 32768 [ 825.490436][T12242] sec_pagetables 0 [ 825.490436][T12242] percpu 10413440 [ 825.490436][T12242] sock 0 [ 825.490436][T12242] vmalloc 0 [ 825.490436][T12242] shmem 0 [ 825.490436][T12242] zswap 0 [ 825.490436][T12242] zswapped 0 [ 825.490436][T12242] file_mapped 0 [ 825.490436][T12242] file_dirty 0 [ 825.490436][T12242] file_writeback 0 [ 825.490436][T12242] swapcached 0 [ 825.490436][T12242] anon_thp 0 [ 825.490436][T12242] file_thp 0 [ 825.490436][T12242] shmem_thp 0 [ 825.490436][T12242] inactive_anon 28672 [ 825.490436][T12242] active_anon 16384 [ 825.490436][T12242] inactive_file 0 [ 825.490436][T12242] active_file 28672 [ 825.490436][T12242] unevictable 0 [ 825.490436][T12242] slab_reclaimable 30632 [ 825.490436][T12242] slab_unreclaimable 303930184 [ 825.490436][T12242] slab 303960816 [ 825.490436][T12242] workingset_refault_anon 0 [ 825.490436][T12242] workingset_refault_file 0 [ 825.490436][T12242] workingset_activate_anon 0 [ 825.490436][T12242] workingset_activate_file 0 [ 825.490436][T12242] workingset_restore_anon 0 [ 825.490436][T12242] workingset_restore_file 0 [ 825.490436][T12242] workingset_nodereclaim 0 [ 825.490436][T12242] pgscan 521 [ 825.490436][T12242] pgsteal 166 [ 825.490436][T12242] pgscan_kswapd 0 [ 825.490436][T12242] pgscan_direct 521 [ 825.490436][T12242] pgscan_khugepaged 0 [ 825.490436][T12242] pgsteal_kswapd 0 [ 825.490436][T12242] pgsteal_direct 166 [ 825.490436][T12242] pgsteal_khugepaged 0 [ 825.490436][T12242] pgfault 45726 [ 825.490436][T12242] pgmajfault 0 [ 825.490436][T12242] pgrefill 0 [ 825.490436][T12242] pgactivate 355 [ 825.490436][T12242] pgdeactivate 0 [ 825.490436][T12242] pglazyfree 0 [ 825.490436][T12242] pglazyfreed 0 [ 825.490436][T12242] zswpin 0 [ 825.490436][T12242] zswpout 0 [ 825.490436][T12242] thp_fault_alloc 0 [ 825.559837][T12242] Tasks state (memory values in pages): [ 825.561828][T12242] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 825.565245][T12242] [ 5187] 0 5187 4362 96 36864 0 0 syz-executor411 [ 825.568750][T12242] [ 12242] 0 12242 4362 128 49152 0 1000 syz-executor411 [ 825.572246][T12242] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor411,pid=12242,uid=0 [ 825.577804][T12242] Memory cgroup out of memory: Killed process 12242 (syz-executor411) total-vm:17448kB, anon-rss:0kB, file-rss:512kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:1000 [ 825.598962][ T5187] syz-executor411 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=0 [ 825.603173][ T5187] CPU: 3 PID: 5187 Comm: syz-executor411 Not tainted 6.4.0-rc7-syzkaller-00041-ge660abd551f1 #0 [ 825.606874][ T5187] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 825.610041][ T5187] Call Trace: [ 825.611243][ T5187] [ 825.612282][ T5187] dump_stack_lvl+0x136/0x150 [ 825.613953][ T5187] dump_header+0x10a/0xd70 [ 825.615555][ T5187] oom_kill_process+0x25d/0x600 [ 825.617338][ T5187] out_of_memory+0x35c/0x1660 [ 825.619053][ T5187] ? oom_killer_disable+0x2b0/0x2b0 [ 825.620937][ T5187] ? lock_release+0x4fb/0x670 [ 825.622786][ T5187] ? rcu_read_unlock+0x9/0x60 [ 825.624572][ T5187] mem_cgroup_out_of_memory+0x206/0x270 [ 825.627089][ T5187] ? mem_cgroup_margin+0x130/0x130 [ 825.629395][ T5187] ? lock_downgrade+0x690/0x690 [ 825.631661][ T5187] try_charge_memcg+0xf99/0x13a0 [ 825.633687][ T5187] ? mem_cgroup_handle_over_high+0x520/0x520 [ 825.636334][ T5187] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 825.639082][ T5187] ? lock_downgrade+0x690/0x690 [ 825.641308][ T5187] ? lock_release+0x4fb/0x670 [ 825.643423][ T5187] ? rcu_read_unlock+0x9/0x60 [ 825.645633][ T5187] ? lock_downgrade+0x690/0x690 [ 825.647825][ T5187] __memcg_kmem_charge_page+0x16e/0x3c0 [ 825.650198][ T5187] __alloc_pages+0x1f3/0x4a0 [ 825.652292][ T5187] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 825.655075][ T5187] ? rcu_is_watching+0x12/0xb0 [ 825.657346][ T5187] alloc_pages+0x1aa/0x270 [ 825.659570][ T5187] pte_alloc_one+0x1a/0x230 [ 825.661792][ T5187] __pte_alloc+0x6d/0x260 [ 825.663355][ T5187] ? pmd_install+0x160/0x160 [ 825.665051][ T5187] ? _raw_spin_unlock+0x28/0x40 [ 825.666825][ T5187] ? __pmd_alloc+0x30c/0x5d0 [ 825.668480][ T5187] ? __pud_alloc+0xe4/0x180 [ 825.670075][ T5187] copy_page_range+0x151e/0x3830 [ 825.671862][ T5187] ? rcu_is_watching+0x12/0xb0 [ 825.673586][ T5187] ? mas_wr_modify+0x2da/0x16d0 [ 825.675343][ T5187] ? mas_wr_store_entry.isra.0+0x4fb/0x1090 [ 825.677439][ T5187] ? mas_store+0x275/0x3a0 [ 825.679018][ T5187] ? handle_mm_fault+0x9f0/0x9f0 [ 825.680908][ T5187] ? down_write+0x14f/0x200 [ 825.682918][ T5187] ? up_write+0x1b4/0x520 [ 825.684833][ T5187] dup_mmap+0x10bc/0x19d0 [ 825.686873][ T5187] ? replace_mm_exe_file+0x4c0/0x4c0 [ 825.689219][ T5187] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 825.691478][ T5187] ? mm_init+0xc7a/0x1030 [ 825.693132][ T5187] copy_process+0x6663/0x75c0 [ 825.695088][ T5187] ? kasan_set_track+0x25/0x30 [ 825.696879][ T5187] ? kasan_save_free_info+0x2b/0x40 [ 825.698714][ T5187] ? ____kasan_slab_free+0x13b/0x1a0 [ 825.700589][ T5187] ? pidfd_prepare+0x80/0x80 [ 825.702234][ T5187] ? lock_release+0x4fb/0x670 [ 825.703911][ T5187] ? lock_downgrade+0x690/0x690 [ 825.705631][ T5187] ? spin_bug+0x1c0/0x1c0 [ 825.707174][ T5187] kernel_clone+0xeb/0x890 [ 825.708753][ T5187] ? create_io_thread+0xe0/0xe0 [ 825.710465][ T5187] ? debug_check_no_obj_freed+0x210/0x420 [ 825.712483][ T5187] ? putname+0x102/0x140 [ 825.713938][ T5187] ? rcu_is_watching+0x12/0xb0 [ 825.715633][ T5187] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 825.717743][ T5187] __do_sys_clone+0xba/0x100 [ 825.719373][ T5187] ? kernel_clone+0x890/0x890 [ 825.721037][ T5187] ? rcu_is_watching+0x12/0xb0 [ 825.722729][ T5187] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 825.724863][ T5187] do_syscall_64+0x39/0xb0 [ 825.726448][ T5187] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 825.728541][ T5187] RIP: 0033:0x7f349ccc184b [ 825.730121][ T5187] Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00 [ 825.737071][ T5187] RSP: 002b:00007ffeeba14100 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 825.740019][ T5187] RAX: ffffffffffffffda RBX: 00000000000c9697 RCX: 00007f349ccc184b [ 825.742780][ T5187] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 825.745575][ T5187] RBP: 0000000000000000 R08: 0000000000000000 R09: 00005555571c2300 [ 825.748387][ T5187] R10: 00005555571c25d0 R11: 0000000000000246 R12: 0000000000000000 [ 825.751237][ T5187] R13: 00007ffeeba14150 R14: 00007ffeeba14190 R15: 00000000000006df [ 825.754425][ T5187] [ 825.756204][ T5187] memory: usage 307200kB, limit 307200kB, failcnt 406 [ 825.759032][ T5187] memory+swap: usage 307200kB, limit 9007199254740988kB, failcnt 0 [ 825.761963][ T5187] kmem: usage 307152kB, limit 9007199254740988kB, failcnt 0 [ 825.764926][ T5187] Memory cgroup stats for /syz3: [ 825.765032][ T5187] anon 20480 [ 825.765032][ T5187] file 28672 [ 825.765032][ T5187] kernel 314523648 [ 825.765032][ T5187] kernel_stack 32768 [ 825.765032][ T5187] pagetables 12288 [ 825.765032][ T5187] sec_pagetables 0 [ 825.765032][ T5187] percpu 10413600 [ 825.765032][ T5187] sock 0 [ 825.765032][ T5187] vmalloc 0 [ 825.765032][ T5187] shmem 0 [ 825.765032][ T5187] zswap 0 [ 825.765032][ T5187] zswapped 0 [ 825.765032][ T5187] file_mapped 0 [ 825.765032][ T5187] file_dirty 0 [ 825.765032][ T5187] file_writeback 0 [ 825.765032][ T5187] swapcached 0 [ 825.765032][ T5187] anon_thp 0 [ 825.765032][ T5187] file_thp 0 [ 825.765032][ T5187] shmem_thp 0 [ 825.765032][ T5187] inactive_anon 16384 [ 825.765032][ T5187] active_anon 4096 [ 825.765032][ T5187] inactive_file 4096 [ 825.765032][ T5187] active_file 24576 [ 825.765032][ T5187] unevictable 0 [ 825.765032][ T5187] slab_reclaimable 32816 [ 825.765032][ T5187] slab_unreclaimable 303964928 [ 825.765032][ T5187] slab 303997744 [ 825.765032][ T5187] workingset_refault_anon 0 [ 825.765032][ T5187] workingset_refault_file 0 [ 825.765032][ T5187] workingset_activate_anon 0 [ 825.765032][ T5187] workingset_activate_file 0 [ 825.765032][ T5187] workingset_restore_anon 0 [ 825.765032][ T5187] workingset_restore_file 0 [ 825.765032][ T5187] workingset_nodereclaim 0 [ 825.765032][ T5187] pgscan 658 [ 825.765032][ T5187] pgsteal 167 [ 825.765032][ T5187] pgscan_kswapd 0 [ 825.765032][ T5187] pgscan_direct 658 [ 825.765032][ T5187] pgscan_khugepaged 0 [ 825.765032][ T5187] pgsteal_kswapd 0 [ 825.765032][ T5187] pgsteal_direct 167 [ 825.765032][ T5187] pgsteal_khugepaged 0 [ 825.765032][ T5187] pgfault 45732 [ 825.765032][ T5187] pgmajfault 0 [ 825.765032][ T5187] pgrefill 0 [ 825.765032][ T5187] pgactivate 491 [ 825.765032][ T5187] pgdeactivate 0 [ 825.765032][ T5187] pglazyfree 0 [ 825.765032][ T5187] pglazyfreed 0 [ 825.765032][ T5187] zswpin 0 [ 825.765032][ T5187] zswpout 0 [ 825.765032][ T5187] thp_fault_alloc 0 [ 825.844801][ T5187] Tasks state (memory values in pages): [ 825.847286][ T5187] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 825.851019][ T5187] [ 5187] 0 5187 4362 96 36864 0 0 syz-executor411 executing program [ 825.854586][ T5187] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor411,pid=5187,uid=0 [ 825.860567][ T5187] Memory cgroup out of memory: Killed process 5187 (syz-executor411) total-vm:17448kB, anon-rss:0kB, file-rss:384kB, shmem-rss:0kB, UID:0 pgtables:36kB oom_score_adj:0 executing program executing program [ 825.923125][T12246] syz-executor411 invoked oom-killer: gfp_mask=0xdc0(GFP_KERNEL|__GFP_ZERO), order=0, oom_score_adj=1000 [ 825.928360][T12246] CPU: 0 PID: 12246 Comm: syz-executor411 Not tainted 6.4.0-rc7-syzkaller-00041-ge660abd551f1 #0 [ 825.933048][T12246] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 825.937036][T12246] Call Trace: [ 825.938559][T12246] [ 825.939911][T12246] dump_stack_lvl+0x136/0x150 [ 825.942050][T12246] dump_header+0x10a/0xd70 [ 825.944087][T12246] oom_kill_process+0x25d/0x600 [ 825.946294][T12246] out_of_memory+0x35c/0x1660 [ 825.948420][T12246] ? oom_killer_disable+0x2b0/0x2b0 [ 825.950792][T12246] ? lock_release+0x4fb/0x670 [ 825.952925][T12246] ? rcu_read_unlock+0x9/0x60 [ 825.955040][T12246] mem_cgroup_out_of_memory+0x206/0x270 [ 825.957510][T12246] ? mem_cgroup_margin+0x130/0x130 [ 825.959753][T12246] ? lock_downgrade+0x690/0x690 [ 825.961800][T12246] try_charge_memcg+0xf99/0x13a0 [ 825.963555][T12246] ? mem_cgroup_handle_over_high+0x520/0x520 [ 825.965692][T12246] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 825.967707][T12246] ? lock_downgrade+0x690/0x690 [ 825.969441][T12246] ? lock_release+0x4fb/0x670 [ 825.971135][T12246] ? obj_cgroup_charge+0x248/0x5e0 [ 825.972968][T12246] ? lock_downgrade+0x690/0x690 [ 825.974694][T12246] ? lock_release+0x4fb/0x670 [ 825.976375][T12246] ? rcu_read_unlock+0x9/0x60 [ 825.978060][T12246] obj_cgroup_charge+0x2af/0x5e0 [ 825.979818][T12246] kmem_cache_alloc+0x99/0x3f0 [ 825.981513][T12246] ? lock_release+0x4fb/0x670 [ 825.983178][T12246] ? d_instantiate+0x79/0xa0 [ 825.984834][T12246] __alloc_file+0x21/0x270 [ 825.986429][T12246] alloc_empty_file+0x71/0x190 [ 825.988142][T12246] alloc_file+0x5e/0x800 [ 825.989648][T12246] alloc_file_pseudo+0x169/0x250 [ 825.991425][T12246] ? alloc_file+0x800/0x800 [ 825.993054][T12246] ? do_raw_spin_unlock+0x175/0x230 [ 825.994894][T12246] ? _raw_spin_unlock+0x28/0x40 [ 825.996644][T12246] ? alloc_fd+0x2e4/0x750 [ 825.998190][T12246] sock_alloc_file+0x53/0x190 [ 825.999882][T12246] __sys_socket+0x1a8/0x250 [ 826.001710][T12246] ? __sys_socket_file+0x1d0/0x1d0 [ 826.003953][T12246] __x64_sys_socket+0x73/0xb0 [ 826.005984][T12246] do_syscall_64+0x39/0xb0 [ 826.007972][T12246] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 826.010584][T12246] RIP: 0033:0x7f349ccc2f99 [ 826.012607][T12246] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 826.021052][T12246] RSP: 002b:00007ffeeba14118 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 826.024814][T12246] RAX: ffffffffffffffda RBX: 00000000000c997c RCX: 00007f349ccc2f99 [ 826.028392][T12246] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000010 [ 826.032007][T12246] RBP: 0000000000000000 R08: 00007ffeeba13b90 R09: 00007ffeeba14140 [ 826.035857][T12246] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffeeba1413c [ 826.039417][T12246] R13: 00007ffeeba14150 R14: 00007ffeeba14190 R15: 00000000000006e0 [ 826.042977][T12246] [ 826.044740][T12246] memory: usage 307152kB, limit 307200kB, failcnt 345 [ 826.047938][T12246] memory+swap: usage 307152kB, limit 9007199254740988kB, failcnt 0 [ 826.051555][T12246] kmem: usage 307072kB, limit 9007199254740988kB, failcnt 0 [ 826.055068][T12246] Memory cgroup stats for /syz0: [ 826.055226][T12246] anon 36864 [ 826.055226][T12246] file 40960 [ 826.055226][T12246] kernel 314343424 [ 826.055226][T12246] kernel_stack 32768 [ 826.055226][T12246] pagetables 24576 [ 826.055226][T12246] sec_pagetables 0 [ 826.055226][T12246] percpu 10407680 [ 826.055226][T12246] sock 0 [ 826.055226][T12246] vmalloc 0 [ 826.055226][T12246] shmem 0 [ 826.055226][T12246] zswap 0 [ 826.055226][T12246] zswapped 0 [ 826.055226][T12246] file_mapped 0 [ 826.055226][T12246] file_dirty 0 [ 826.055226][T12246] file_writeback 0 [ 826.055226][T12246] swapcached 0 [ 826.055226][T12246] anon_thp 0 [ 826.055226][T12246] file_thp 0 [ 826.055226][T12246] shmem_thp 0 [ 826.055226][T12246] inactive_anon 16384 [ 826.055226][T12246] active_anon 16384 [ 826.055226][T12246] inactive_file 20480 [ 826.055226][T12246] active_file 20480 [ 826.055226][T12246] unevictable 0 [ 826.055226][T12246] slab_reclaimable 52440 [ 826.055226][T12246] slab_unreclaimable 303810456 [ 826.055226][T12246] slab 303862896 [ 826.055226][T12246] workingset_refault_anon 0 [ 826.055226][T12246] workingset_refault_file 0 [ 826.055226][T12246] workingset_activate_anon 0 [ 826.055226][T12246] workingset_activate_file 0 [ 826.055226][T12246] workingset_restore_anon 0 [ 826.055226][T12246] workingset_restore_file 0 [ 826.055226][T12246] workingset_nodereclaim 0 [ 826.055226][T12246] pgscan 723 [ 826.055226][T12246] pgsteal 162 [ 826.055226][T12246] pgscan_kswapd 0 [ 826.055226][T12246] pgscan_direct 723 [ 826.055226][T12246] pgscan_khugepaged 0 [ 826.055226][T12246] pgsteal_kswapd 0 [ 826.055226][T12246] pgsteal_direct 162 [ 826.055226][T12246] pgsteal_khugepaged 0 [ 826.055226][T12246] pgfault 45769 [ 826.055226][T12246] pgmajfault 0 [ 826.055226][T12246] pgrefill 0 [ 826.055226][T12246] pgactivate 561 [ 826.055226][T12246] pgdeactivate 0 [ 826.055226][T12246] pglazyfree 0 [ 826.055226][T12246] pglazyfreed 0 [ 826.055226][T12246] zswpin 0 [ 826.055226][T12246] zswpout 0 [ 826.055226][T12246] thp_fault_alloc 0 [ 826.135419][T12246] Tasks state (memory values in pages): [ 826.137814][T12246] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 826.141988][T12246] [ 5185] 0 5185 4362 96 36864 0 0 syz-executor411 [ 826.145830][T12246] [ 12246] 0 12246 4362 128 36864 0 1000 syz-executor411 [ 826.150106][T12246] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor411,pid=12246,uid=0 [ 826.155995][T12246] Memory cgroup out of memory: Killed process 12246 (syz-executor411) total-vm:17448kB, anon-rss:0kB, file-rss:512kB, shmem-rss:0kB, UID:0 pgtables:36kB oom_score_adj:1000 executing program [ 826.188073][T12247] syz-executor411 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=1, oom_score_adj=1000 [ 826.193740][T12247] CPU: 1 PID: 12247 Comm: syz-executor411 Not tainted 6.4.0-rc7-syzkaller-00041-ge660abd551f1 #0 [ 826.198586][T12247] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 826.202533][T12247] Call Trace: [ 826.204048][T12247] [ 826.205377][T12247] dump_stack_lvl+0x136/0x150 [ 826.207235][T12247] dump_header+0x10a/0xd70 [ 826.208832][T12247] oom_kill_process+0x25d/0x600 [ 826.210547][T12247] out_of_memory+0x35c/0x1660 [ 826.212242][T12247] ? oom_killer_disable+0x2b0/0x2b0 [ 826.214068][T12247] ? lock_release+0x4fb/0x670 [ 826.215867][T12247] ? rcu_read_unlock+0x9/0x60 [ 826.218122][T12247] mem_cgroup_out_of_memory+0x206/0x270 [ 826.220651][T12247] ? mem_cgroup_margin+0x130/0x130 [ 826.222473][T12247] ? lock_downgrade+0x690/0x690 [ 826.224334][T12247] try_charge_memcg+0xf99/0x13a0 [ 826.226577][T12247] ? mem_cgroup_handle_over_high+0x520/0x520 [ 826.229289][T12247] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 826.231744][T12247] ? lock_downgrade+0x690/0x690 [ 826.233941][T12247] ? lock_release+0x4fb/0x670 [ 826.235844][T12247] ? obj_cgroup_charge+0x248/0x5e0 [ 826.238004][T12247] ? lock_downgrade+0x690/0x690 [ 826.239715][T12247] ? lock_release+0x4fb/0x670 [ 826.241384][T12247] ? rcu_read_unlock+0x9/0x60 [ 826.243044][T12247] obj_cgroup_charge+0x2af/0x5e0 [ 826.244805][T12247] __kmem_cache_alloc_node+0x93/0x3f0 [ 826.246695][T12247] kmalloc_trace+0x26/0xe0 [ 826.248589][T12247] ipv6_add_dev+0xfe/0x13b0 [ 826.250610][T12247] addrconf_notify+0x63d/0x19f0 [ 826.252817][T12247] ? tee_netdev_event+0x2d7/0x390 [ 826.255018][T12247] ? ip6mr_device_event+0x1af/0x220 [ 826.257351][T12247] ? mutex_is_locked+0x12/0x50 [ 826.259483][T12247] notifier_call_chain+0xb6/0x3c0 [ 826.261729][T12247] call_netdevice_notifiers_info+0xb9/0x130 [ 826.264343][T12247] register_netdevice+0xfb4/0x1640 [ 826.266614][T12247] ? unregister_netdevice_queue+0x3c0/0x3c0 [ 826.269225][T12247] ? dev_addr_mod+0x2cd/0x400 [ 826.271315][T12247] veth_newlink+0x352/0x9d0 [ 826.273051][T12247] ? veth_set_features+0x2e0/0x2e0 [ 826.274789][T12247] ? __rtnl_newlink+0xfd4/0x1840 [ 826.276472][T12247] ? rtnl_newlink+0x68/0xa0 [ 826.277943][T12247] ? rtnetlink_rcv_msg+0x43d/0xd50 [ 826.279684][T12247] ? netlink_rcv_skb+0x165/0x440 [ 826.281748][T12247] ? netlink_unicast+0x547/0x7f0 [ 826.283987][T12247] ? netlink_sendmsg+0x925/0xe30 [ 826.286138][T12247] ? sock_sendmsg+0xde/0x190 [ 826.288143][T12247] ? ____sys_sendmsg+0x71c/0x900 [ 826.290236][T12247] ? ___sys_sendmsg+0x110/0x1b0 [ 826.292345][T12247] ? __sys_sendmsg+0xf7/0x1c0 [ 826.294346][T12247] ? do_syscall_64+0x39/0xb0 [ 826.296302][T12247] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 826.298862][T12247] ? lock_downgrade+0x690/0x690 [ 826.300897][T12247] ? rcu_is_watching+0x12/0xb0 [ 826.302640][T12247] ? rcu_is_watching+0x12/0xb0 [ 826.304331][T12247] ? lock_release+0x4fb/0x670 [ 826.305994][T12247] ? percpu_ref_put_many.constprop.0+0x4c/0x100 [ 826.308553][T12247] ? lock_downgrade+0x690/0x690 [ 826.310604][T12247] ? kvmalloc_node+0xa2/0x1a0 [ 826.312406][T12247] ? rcu_is_watching+0x12/0xb0 [ 826.314528][T12247] ? __kmalloc_node+0xfb/0x1a0 [ 826.316625][T12247] ? __xdp_rxq_info_reg+0x18d/0x340 [ 826.318778][T12247] ? alloc_netdev_mqs+0xdce/0x1250 [ 826.320826][T12247] ? rtnl_create_link+0xa00/0xf20 [ 826.323039][T12247] ? veth_set_features+0x2e0/0x2e0 [ 826.325091][T12247] __rtnl_newlink+0x10c2/0x1840 [ 826.326995][T12247] ? lock_downgrade+0x690/0x690 [ 826.329010][T12247] ? rtnl_link_unregister+0x250/0x250 [ 826.331375][T12247] ? do_raw_spin_unlock+0x175/0x230 [ 826.333582][T12247] ? __kmem_cache_alloc_node+0x170/0x3f0 [ 826.335939][T12247] rtnl_newlink+0x68/0xa0 [ 826.337560][T12247] ? __rtnl_newlink+0x1840/0x1840 [ 826.339466][T12247] rtnetlink_rcv_msg+0x43d/0xd50 [ 826.341476][T12247] ? rtnl_stats_set+0x4d0/0x4d0 [ 826.343648][T12247] ? avc_has_perm+0xfe/0x1a0 [ 826.345440][T12247] ? avc_has_perm_noaudit+0x3a0/0x3a0 [ 826.347486][T12247] netlink_rcv_skb+0x165/0x440 [ 826.349452][T12247] ? rtnl_stats_set+0x4d0/0x4d0 [ 826.351497][T12247] ? netlink_ack+0x1360/0x1360 [ 826.353494][T12247] ? lock_sync+0x190/0x190 [ 826.355175][T12247] ? __rhashtable_lookup.constprop.0+0x314/0x630 [ 826.357485][T12247] ? netlink_deliver_tap+0x1b1/0xcf0 [ 826.359460][T12247] netlink_unicast+0x547/0x7f0 [ 826.361526][T12247] ? netlink_attachskb+0x890/0x890 [ 826.363698][T12247] netlink_sendmsg+0x925/0xe30 [ 826.365483][T12247] ? netlink_unicast+0x7f0/0x7f0 [ 826.367377][T12247] ? netlink_unicast+0x7f0/0x7f0 [ 826.369239][T12247] sock_sendmsg+0xde/0x190 [ 826.371280][T12247] ____sys_sendmsg+0x71c/0x900 [ 826.373462][T12247] ? copy_msghdr_from_user+0xfc/0x150 [ 826.375970][T12247] ? kernel_sendmsg+0x50/0x50 [ 826.378204][T12247] ? do_raw_spin_unlock+0x175/0x230 [ 826.380606][T12247] ? _raw_spin_unlock+0x28/0x40 [ 826.382816][T12247] ? do_wp_page+0x4be/0x33c0 [ 826.384900][T12247] ___sys_sendmsg+0x110/0x1b0 [ 826.386787][T12247] ? do_recvmmsg+0x6f0/0x6f0 [ 826.388437][T12247] ? spin_bug+0x1c0/0x1c0 [ 826.389965][T12247] ? lock_downgrade+0x690/0x690 [ 826.392161][T12247] ? __handle_mm_fault+0x857/0x41c0 [ 826.394465][T12247] ? rcu_is_watching+0x12/0xb0 [ 826.396645][T12247] ? lock_acquire+0x470/0x520 [ 826.398717][T12247] ? __fget_light+0x20a/0x270 [ 826.400880][T12247] __sys_sendmsg+0xf7/0x1c0 [ 826.402970][T12247] ? __sys_sendmsg_sock+0x40/0x40 [ 826.405185][T12247] ? rcu_is_watching+0x12/0xb0 [ 826.407360][T12247] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 826.410069][T12247] do_syscall_64+0x39/0xb0 [ 826.412090][T12247] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 826.414426][T12247] RIP: 0033:0x7f349ccc2f99 [ 826.416028][T12247] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 826.422751][T12247] RSP: 002b:00007ffeeba14118 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 826.425714][T12247] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f349ccc2f99 [ 826.428472][T12247] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 826.431230][T12247] RBP: 0000000000000000 R08: 00007ffeeba14140 R09: 00007ffeeba14140 [ 826.433995][T12247] R10: 00007ffeeba13b90 R11: 0000000000000246 R12: 00007ffeeba1413c [ 826.436760][T12247] R13: 00007ffeeba14150 R14: 00007ffeeba14190 R15: 00000000000006e1 [ 826.439499][T12247] [ 826.440741][T12247] memory: usage 307196kB, limit 307200kB, failcnt 388 [ 826.443117][T12247] memory+swap: usage 307196kB, limit 9007199254740988kB, failcnt 0 [ 826.443568][ T38] kauditd_printk_skb: 2 callbacks suppressed [ 826.443580][ T38] audit: type=1400 audit(1687333797.119:98): avc: denied { rename } for pid=4606 comm="syslogd" name="messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 826.446187][T12247] kmem: usage 307060kB, limit 9007199254740988kB, failcnt 0 [ 826.448309][ T38] audit: type=1400 audit(1687333797.119:99): avc: denied { unlink } for pid=4606 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 826.455990][T12247] Memory cgroup stats for /syz0: [ 826.456074][T12247] anon 45056 [ 826.456074][T12247] file 45056 [ 826.456074][T12247] kernel 314429440 [ 826.456074][T12247] kernel_stack 32768 [ 826.456074][T12247] pagetables 32768 [ 826.456074][T12247] sec_pagetables 0 [ 826.456074][T12247] percpu 10407840 [ 826.456074][T12247] sock 0 [ 826.456074][T12247] vmalloc 0 [ 826.456074][T12247] shmem 0 [ 826.456074][T12247] zswap 0 [ 826.456074][T12247] zswapped 0 [ 826.456074][T12247] file_mapped 0 [ 826.456074][T12247] file_dirty 0 [ 826.456074][T12247] file_writeback 0 [ 826.456074][T12247] swapcached 0 [ 826.456074][T12247] anon_thp 0 [ 826.456074][T12247] file_thp 0 [ 826.456074][T12247] shmem_thp 0 [ 826.456074][T12247] inactive_anon 16384 [ 826.456074][T12247] active_anon 24576 [ 826.456074][T12247] inactive_file 24576 [ 826.456074][T12247] active_file 20480 [ 826.456074][T12247] unevictable 0 [ 826.456074][T12247] slab_reclaimable 38944 [ 826.456074][T12247] slab_unreclaimable 303887712 [ 826.456074][T12247] slab 303926656 [ 826.456074][T12247] workingset_refault_anon 0 [ 826.456074][T12247] workingset_refault_file 0 [ 826.456074][T12247] workingset_activate_anon 0 [ 826.456074][T12247] workingset_activate_file 0 [ 826.456074][T12247] workingset_restore_anon 0 [ 826.456074][T12247] workingset_restore_file 0 [ 826.456074][T12247] workingset_nodereclaim 0 [ 826.456074][T12247] pgscan 943 [ 826.456074][T12247] pgsteal 162 [ 826.456074][T12247] pgscan_kswapd 0 [ 826.456074][T12247] pgscan_direct 943 [ 826.456074][T12247] pgscan_khugepaged 0 [ 826.456074][T12247] pgsteal_kswapd 0 [ 826.456074][T12247] pgsteal_direct 162 [ 826.456074][T12247] pgsteal_khugepaged 0 [ 826.456074][T12247] pgfault 45792 [ 826.456074][T12247] pgmajfault 0 [ 826.456074][T12247] pgrefill 0 [ 826.456074][T12247] pgactivate 781 [ 826.456074][T12247] pgdeactivate 0 [ 826.456074][T12247] pglazyfree 0 [ 826.456074][T12247] pglazyfreed 0 [ 826.456074][T12247] zswpin 0 [ 826.456074][T12247] zswpout 0 [ 826.456074][T12247] thp_fault_alloc 0 [ 826.458633][ T38] audit: type=1400 audit(1687333797.119:100): avc: denied { create } for pid=4606 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 826.467207][T12247] Tasks state (memory values in pages): [ 826.559019][T12247] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 826.563036][T12247] [ 5185] 0 5185 4362 96 36864 0 0 syz-executor411 [ 826.567005][T12247] [ 12247] 0 12247 4362 128 49152 0 1000 syz-executor411 [ 826.570515][T12247] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor411,pid=12247,uid=0 [ 826.576527][T12247] Memory cgroup out of memory: Killed process 12247 (syz-executor411) total-vm:17448kB, anon-rss:0kB, file-rss:512kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:1000 executing program [ 826.695111][ T5185] syz-executor411 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 826.698840][ T5185] CPU: 3 PID: 5185 Comm: syz-executor411 Not tainted 6.4.0-rc7-syzkaller-00041-ge660abd551f1 #0 [ 826.702560][ T5185] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 826.705762][ T5185] Call Trace: [ 826.706994][ T5185] [ 826.708107][ T5185] dump_stack_lvl+0x136/0x150 [ 826.709789][ T5185] dump_header+0x10a/0xd70 [ 826.711416][ T5185] oom_kill_process+0x25d/0x600 [ 826.713162][ T5185] out_of_memory+0x35c/0x1660 [ 826.714946][ T5185] ? oom_killer_disable+0x2b0/0x2b0 [ 826.716919][ T5185] ? lock_release+0x4fb/0x670 [ 826.718780][ T5185] ? rcu_read_unlock+0x9/0x60 [ 826.720718][ T5185] mem_cgroup_out_of_memory+0x206/0x270 [ 826.722843][ T5185] ? mem_cgroup_margin+0x130/0x130 [ 826.724719][ T5185] ? lock_downgrade+0x690/0x690 [ 826.726452][ T5185] try_charge_memcg+0xf99/0x13a0 [ 826.728235][ T5185] ? mem_cgroup_handle_over_high+0x520/0x520 [ 826.730353][ T5185] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 826.732463][ T5185] ? lock_downgrade+0x690/0x690 [ 826.734208][ T5185] ? lock_release+0x4fb/0x670 [ 826.735917][ T5185] ? obj_cgroup_charge+0x248/0x5e0 [ 826.737727][ T5185] ? lock_downgrade+0x690/0x690 [ 826.739449][ T5185] ? lock_release+0x4fb/0x670 [ 826.741129][ T5185] ? rcu_read_unlock+0x9/0x60 [ 826.742813][ T5185] obj_cgroup_charge+0x2af/0x5e0 [ 826.744575][ T5185] kmem_cache_alloc+0x99/0x3f0 [ 826.746081][ T5185] ? up_write+0x1b4/0x520 [ 826.747677][ T5185] anon_vma_clone+0x349/0x5e0 [ 826.749429][ T5185] anon_vma_fork+0x7a/0x630 [ 826.751070][ T5185] ? anon_vma_name+0xc6/0x170 [ 826.752757][ T5185] dup_mmap+0xfc9/0x19d0 [ 826.754312][ T5185] ? replace_mm_exe_file+0x4c0/0x4c0 [ 826.756214][ T5185] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 826.758468][ T5185] ? mm_init+0xc7a/0x1030 [ 826.760329][ T5185] copy_process+0x6663/0x75c0 [ 826.762369][ T5185] ? kasan_set_track+0x25/0x30 [ 826.764089][ T5185] ? kasan_save_free_info+0x2b/0x40 [ 826.765945][ T5185] ? ____kasan_slab_free+0x13b/0x1a0 [ 826.767838][ T5185] ? pidfd_prepare+0x80/0x80 [ 826.769492][ T5185] ? lock_release+0x4fb/0x670 [ 826.771190][ T5185] ? lock_downgrade+0x690/0x690 [ 826.772955][ T5185] ? spin_bug+0x1c0/0x1c0 [ 826.774529][ T5185] kernel_clone+0xeb/0x890 [ 826.776137][ T5185] ? create_io_thread+0xe0/0xe0 [ 826.777873][ T5185] ? debug_check_no_obj_freed+0x210/0x420 [ 826.779899][ T5185] ? putname+0x102/0x140 [ 826.781476][ T5185] ? rcu_is_watching+0x12/0xb0 [ 826.783175][ T5185] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 826.785367][ T5185] __do_sys_clone+0xba/0x100 [ 826.787077][ T5185] ? kernel_clone+0x890/0x890 [ 826.788821][ T5185] ? rcu_is_watching+0x12/0xb0 [ 826.790585][ T5185] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 826.792741][ T5185] do_syscall_64+0x39/0xb0 [ 826.794381][ T5185] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 826.796494][ T5185] RIP: 0033:0x7f349ccc184b [ 826.798072][ T5185] Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00 [ 826.805487][ T5185] RSP: 002b:00007ffeeba14100 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 826.808966][ T5185] RAX: ffffffffffffffda RBX: 00000000000c9c88 RCX: 00007f349ccc184b [ 826.812352][ T5185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 826.815926][ T5185] RBP: 0000000000000000 R08: 0000000000000000 R09: 00005555571c2300 [ 826.819499][ T5185] R10: 00005555571c25d0 R11: 0000000000000246 R12: 0000000000000000 [ 826.823107][ T5185] R13: 00007ffeeba14150 R14: 00007ffeeba14190 R15: 00000000000006e3 [ 826.826091][ T5185] [ 826.827656][ T5185] memory: usage 307200kB, limit 307200kB, failcnt 542 [ 826.830300][ T5185] memory+swap: usage 307200kB, limit 9007199254740988kB, failcnt 0 [ 826.833925][ T5185] kmem: usage 307128kB, limit 9007199254740988kB, failcnt 0 [ 826.837227][ T5185] Memory cgroup stats for /syz0: [ 826.837310][ T5185] anon 20480 [ 826.837310][ T5185] file 45056 [ 826.837310][ T5185] kernel 314421248 [ 826.837310][ T5185] kernel_stack 32768 [ 826.837310][ T5185] pagetables 16384 [ 826.837310][ T5185] sec_pagetables 0 [ 826.837310][ T5185] percpu 10408000 [ 826.837310][ T5185] sock 0 [ 826.837310][ T5185] vmalloc 0 [ 826.837310][ T5185] shmem 0 [ 826.837310][ T5185] zswap 0 [ 826.837310][ T5185] zswapped 0 [ 826.837310][ T5185] file_mapped 0 [ 826.837310][ T5185] file_dirty 0 [ 826.837310][ T5185] file_writeback 0 [ 826.837310][ T5185] swapcached 0 [ 826.837310][ T5185] anon_thp 0 [ 826.837310][ T5185] file_thp 0 [ 826.837310][ T5185] shmem_thp 0 [ 826.837310][ T5185] inactive_anon 0 [ 826.837310][ T5185] active_anon 20480 [ 826.837310][ T5185] inactive_file 32768 [ 826.837310][ T5185] active_file 12288 [ 826.837310][ T5185] unevictable 0 [ 826.837310][ T5185] slab_reclaimable 33240 [ 826.837310][ T5185] slab_unreclaimable 303851904 [ 826.837310][ T5185] slab 303885144 [ 826.837310][ T5185] workingset_refault_anon 0 [ 826.837310][ T5185] workingset_refault_file 0 [ 826.837310][ T5185] workingset_activate_anon 0 [ 826.837310][ T5185] workingset_activate_file 0 [ 826.837310][ T5185] workingset_restore_anon 0 [ 826.837310][ T5185] workingset_restore_file 0 [ 826.837310][ T5185] workingset_nodereclaim 0 [ 826.837310][ T5185] pgscan 1754 [ 826.837310][ T5185] pgsteal 163 [ 826.837310][ T5185] pgscan_kswapd 0 [ 826.837310][ T5185] pgscan_direct 1754 [ 826.837310][ T5185] pgscan_khugepaged 0 [ 826.837310][ T5185] pgsteal_kswapd 0 [ 826.837310][ T5185] pgsteal_direct 163 [ 826.837310][ T5185] pgsteal_khugepaged 0 [ 826.837310][ T5185] pgfault 45824 [ 826.837310][ T5185] pgmajfault 0 [ 826.837310][ T5185] pgrefill 0 [ 826.837310][ T5185] pgactivate 1591 [ 826.837310][ T5185] pgdeactivate 0 [ 826.837310][ T5185] pglazyfree 0 [ 826.837310][ T5185] pglazyfreed 0 [ 826.837310][ T5185] zswpin 0 [ 826.837310][ T5185] zswpout 0 [ 826.837310][ T5185] thp_fault_alloc 0 [ 826.905422][ T5185] Tasks state (memory values in pages): [ 826.907412][ T5185] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 826.910742][ T5185] [ 5185] 0 5185 4362 96 36864 0 0 syz-executor411 [ 826.914355][ T5185] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor411,pid=5185,uid=0 [ 826.920709][ T5185] Memory cgroup out of memory: Killed process 5185 (syz-executor411) total-vm:17448kB, anon-rss:0kB, file-rss:384kB, shmem-rss:0kB, UID:0 pgtables:36kB oom_score_adj:0 VM DIAGNOSIS: 07:49:50 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff8a0f9645 RDX=ffffed100d6c6d9e RSI=0000000000000000 RDI=ffffffff815f5257 RBP=dffffc0000000000 RSP=ffffffff8c407e08 R8 =0000000000000000 R9 =ffff88806b636ceb R10=ffffed100d6c6d9d R11=0000000000000000 R12=0000000000000000 R13=ffffffff8e79d450 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8a0fae5f RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88806b600000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f349cd38290 CR3=000000001ebdd000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=000000000000ff0000000000000000ff XMM01=25252525252525252525252525252525 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000ff0000000000000000ff XMM05=0000000000000000000000000000ff00 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff1c217e0 RBX=ffffffff8e10bf00 RCX=ffffffff81635ccc RDX=fffffbfff1c217e1 RSI=0000000000000008 RDI=ffffffff8e10bf00 RBP=ffff888020f3c900 RSP=ffffc900241ef518 R8 =0000000000000000 R9 =ffffffff8e10bf07 R10=fffffbfff1c217e0 R11=0000000000094001 R12=0000000000000000 R13=ffffed1004c250c0 R14=ffff888026128600 R15=dffffc0000000000 RIP=ffffffff81635cde RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 00005555571c2300 ffffffff 00c00000 GS =0000 ffff88806b700000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000020000080 CR3=000000014574c000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=ffff00000000ff00000000ff00000000 XMM05=0000000000000000000000000000ff00 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 2 RAX=ffff8881355f2005 RBX=ffff8881355f2006 RCX=0000000000000005 RDX=ffff888020f3c900 RSI=ffffffff8b8c1380 RDI=0000000000000064 RBP=ffff88804372c004 RSP=ffffc900241decf8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000037 R11=0000000000094001 R12=ffff8881355f2006 R13=00000000ffffffff R14=00000000ffffffff R15=dffffc0000000000 RIP=ffffffff81836410 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 00005555571c2300 ffffffff 00c00000 GS =0000 ffff88806b800000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000008f000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000020000080 CR3=0000000145686000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=000000000000ff0000000000000000ff XMM01=25252525252525252525252525252525 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000ff0000000000000000ff XMM05=0000000000000000000000000000ff00 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 3 RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff84873425 RDI=ffffffff920c64e0 RBP=ffffffff920c64a0 RSP=ffffc90000b003f0 R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=63722d302e342e36 R12=0000000000000000 R13=0000000000000074 R14=ffffffff848733c0 R15=0000000000000000 RIP=ffffffff8487344f RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 00007f71e48d2d00 ffffffff 00c00000 GS =0000 ffff88806b900000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe00000d8000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe00000d6000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeeba140f8 CR3=000000002be54000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000