[ 8.412107][ T104] udevd (104) used greatest stack depth: 22576 bytes left [ 13.647688][ T30] audit: type=1400 audit(1712700610.966:61): avc: denied { transition } for pid=224 comm="sshd" path="/bin/sh" dev="sda1" ino=89 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.653186][ T30] audit: type=1400 audit(1712700610.966:62): avc: denied { noatsecure } for pid=224 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.659638][ T30] audit: type=1400 audit(1712700610.966:63): avc: denied { write } for pid=224 comm="sh" path="pipe:[13337]" dev="pipefs" ino=13337 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 13.667219][ T30] audit: type=1400 audit(1712700610.966:64): avc: denied { rlimitinh } for pid=224 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.684627][ T30] audit: type=1400 audit(1712700610.966:65): avc: denied { siginh } for pid=224 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 15.274781][ T227] sftp-server (227) used greatest stack depth: 22288 bytes left [ 367.316998][ T45] kworker/dying (45) used greatest stack depth: 20848 bytes left [ 561.207983][ T30] audit: type=1400 audit(1712701158.526:66): avc: denied { remove_name } for pid=82 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 561.230115][ T30] audit: type=1400 audit(1712701158.526:67): avc: denied { rename } for pid=82 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 Warning: Permanently added '10.128.1.52' (ED25519) to the list of known hosts. executing program [ 765.116239][ T30] audit: type=1400 audit(1712701362.426:68): avc: denied { execmem } for pid=1030 comm="syz-executor224" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 765.136595][ T30] audit: type=1400 audit(1712701362.446:69): avc: denied { map_create } for pid=1031 comm="syz-executor224" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 765.156048][ T30] audit: type=1400 audit(1712701362.456:70): avc: denied { map_read map_write } for pid=1031 comm="syz-executor224" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 765.176139][ T30] audit: type=1400 audit(1712701362.456:71): avc: denied { prog_load } for pid=1031 comm="syz-executor224" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 765.195426][ T30] audit: type=1400 audit(1712701362.456:72): avc: denied { bpf } for pid=1031 comm="syz-executor224" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 765.216186][ T30] audit: type=1400 audit(1712701362.456:73): avc: denied { perfmon } for pid=1031 comm="syz-executor224" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 executing program executing program [ 765.382369][ T30] audit: type=1400 audit(1712701362.696:74): avc: denied { prog_run } for pid=1031 comm="syz-executor224" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 953.766484][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 953.772909][ C0] rcu: 0-...!: (9999 ticks this GP) idle=6fd/1/0x4000000000000000 softirq=18615/18616 fqs=0 last_accelerate: d805/ff15 dyntick_enabled: 1 [ 953.786869][ C0] (t=10000 jiffies g=29989 q=12) [ 953.791729][ C0] rcu: rcu_preempt kthread starved for 10000 jiffies! g29989 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 953.802940][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 953.812734][ C0] rcu: RCU grace-period kthread stack dump: [ 953.818463][ C0] task:rcu_preempt state:I stack:28328 pid: 14 ppid: 2 flags:0x00004008 [ 953.827489][ C0] Call Trace: [ 953.830614][ C0] [ 953.833399][ C0] rcu_gp_fqs_loop+0x2af/0xf80 [ 953.837992][ C0] ? debug_smp_processor_id+0x17/0x20 [ 953.843197][ C0] ? __note_gp_changes+0x4ab/0x920 [ 953.848146][ C0] ? rcu_gp_init+0xc30/0xc30 [ 953.852573][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 953.857606][ C0] ? rcu_gp_init+0x9cf/0xc30 [ 953.862045][ C0] rcu_gp_kthread+0xa4/0x350 [ 953.866461][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 953.871164][ C0] ? rcu_barrier_callback+0x50/0x50 [ 953.876189][ C0] ? __kasan_check_read+0x11/0x20 [ 953.881041][ C0] ? __kthread_parkme+0xb2/0x200 [ 953.885820][ C0] kthread+0x421/0x510 [ 953.889723][ C0] ? rcu_barrier_callback+0x50/0x50 [ 953.894754][ C0] ? kthread_blkcg+0xd0/0xd0 [ 953.899182][ C0] ret_from_fork+0x1f/0x30 [ 953.903436][ C0] [ 953.906302][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 953.912466][ C0] Sending NMI from CPU 0 to CPUs 1: [ 953.917540][ C1] NMI backtrace for cpu 1 [ 953.917551][ C1] CPU: 1 PID: 14 Comm: rcu_preempt Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 953.917570][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 953.917580][ C1] RIP: 0010:kvm_wait+0x117/0x180 [ 953.917660][ C1] Code: 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 53 41 0f b6 45 00 44 38 f0 0f 85 63 ff ff ff 66 90 0f 00 2d 8a 03 f3 03 f4 54 ff ff ff fa 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b [ 953.917673][ C1] RSP: 0018:ffffc900001d0600 EFLAGS: 00000046 [ 953.917689][ C1] RAX: 0000000000000003 RBX: 1ffff9200003a0c4 RCX: ffffffff8154f88f [ 953.917702][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881f7127900 [ 953.917714][ C1] RBP: ffffc900001d06b0 R08: dffffc0000000000 R09: ffffed103ee24f21 [ 953.917727][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 953.917739][ C1] R13: ffff8881f7127900 R14: 0000000000000003 R15: 1ffff9200003a0c8 [ 953.917751][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 953.917766][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 953.917778][ C1] CR2: 0000000000000000 CR3: 000000011edc3000 CR4: 00000000003506a0 [ 953.917793][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 953.917803][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 953.917814][ C1] Call Trace: [ 953.917820][ C1] [ 953.917827][ C1] ? show_regs+0x58/0x60 [ 953.917881][ C1] ? nmi_cpu_backtrace+0x29f/0x300 [ 953.917906][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 953.917927][ C1] ? kvm_wait+0x117/0x180 [ 953.917942][ C1] ? kvm_wait+0x117/0x180 [ 953.917957][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 953.917976][ C1] ? nmi_handle+0xa8/0x280 [ 953.917993][ C1] ? kvm_wait+0x117/0x180 [ 953.918008][ C1] ? default_do_nmi+0x69/0x160 [ 953.918026][ C1] ? exc_nmi+0xaf/0x120 [ 953.918041][ C1] ? end_repeat_nmi+0x16/0x31 [ 953.918080][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 953.918122][ C1] ? kvm_wait+0x117/0x180 [ 953.918138][ C1] ? kvm_wait+0x117/0x180 [ 953.918153][ C1] ? kvm_wait+0x117/0x180 [ 953.918169][ C1] [ 953.918173][ C1] [ 953.918178][ C1] ? update_stack_state+0x15d/0x460 [ 953.918197][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 953.918214][ C1] ? pv_hash+0x86/0x150 [ 953.918231][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 953.918252][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 953.918271][ C1] ? stack_trace_save+0x1c0/0x1c0 [ 953.918303][ C1] ? arch_stack_walk+0x10d/0x140 [ 953.918328][ C1] _raw_spin_lock_irqsave+0x1a0/0x210 [ 953.918347][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 953.918365][ C1] ? stack_trace_save+0x113/0x1c0 [ 953.918383][ C1] ? stack_trace_snprint+0xf0/0xf0 [ 953.918402][ C1] lock_timer_base+0x12f/0x270 [ 953.918438][ C1] __mod_timer+0x1c9/0xcf0 [ 953.918456][ C1] ? ____kasan_slab_free+0x126/0x160 [ 953.918473][ C1] ? __kasan_slab_free+0x11/0x20 [ 953.918488][ C1] ? slab_free_freelist_hook+0xbd/0x190 [ 953.918513][ C1] ? kmem_cache_free+0x116/0x2e0 [ 953.918530][ C1] ? radix_tree_node_rcu_free+0x72/0x80 [ 953.918548][ C1] ? rcu_core_si+0x9/0x10 [ 953.918565][ C1] ? __do_softirq+0x26d/0x5bf [ 953.918580][ C1] ? do_softirq+0xf6/0x150 [ 953.918626][ C1] ? _raw_spin_unlock_bh+0x51/0x60 [ 953.918643][ C1] ? sock_map_delete_elem+0xcb/0x130 [ 953.918693][ C1] ? mod_timer_pending+0x30/0x30 [ 953.918711][ C1] ? rcu_gp_fqs_loop+0x2af/0xf80 [ 953.918728][ C1] ? rcu_gp_kthread+0xa4/0x350 [ 953.918745][ C1] ? kthread+0x421/0x510 [ 953.918761][ C1] ? ret_from_fork+0x1f/0x30 [ 953.918780][ C1] add_timer+0x68/0x80 [ 953.918798][ C1] __queue_delayed_work+0x16d/0x1f0 [ 953.918831][ C1] queue_delayed_work_on+0x10f/0x180 [ 953.918850][ C1] ? delayed_work_timer_fn+0x80/0x80 [ 953.918868][ C1] ? _raw_spin_unlock+0x4d/0x70 [ 953.918891][ C1] ? srcu_gp_start+0x136/0x1c0 [ 953.918907][ C1] srcu_gp_start_if_needed+0x5e3/0x950 [ 953.918928][ C1] ? rcu_free_old_probes+0x30/0x30 [ 953.918958][ C1] call_srcu+0x46/0x50 [ 953.918973][ C1] ? android_rvh_probe_register+0x430/0x430 [ 953.918990][ C1] rcu_free_old_probes+0x23/0x30 [ 953.919006][ C1] rcu_do_batch+0x57a/0xc10 [ 953.919023][ C1] ? sched_clock_cpu+0x18/0x3b0 [ 953.919071][ C1] ? local_bh_enable+0x20/0x20 [ 953.919089][ C1] ? __kasan_check_write+0x14/0x20 [ 953.919107][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 953.919126][ C1] rcu_core+0x517/0x1020 [ 953.919145][ C1] ? rcu_cpu_kthread_park+0x90/0x90 [ 953.919163][ C1] ? sched_clock_cpu+0x18/0x3b0 [ 953.919179][ C1] ? asm_sysvec_call_function_single+0x1b/0x20 [ 953.919201][ C1] ? irqtime_account_irq+0x79/0x3c0 [ 953.919218][ C1] rcu_core_si+0x9/0x10 [ 953.919234][ C1] __do_softirq+0x26d/0x5bf [ 953.919251][ C1] do_softirq+0xf6/0x150 [ 953.919268][ C1] [ 953.919273][ C1] [ 953.919278][ C1] ? __local_bh_enable_ip+0x80/0x80 [ 953.919295][ C1] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 953.919313][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 953.919332][ C1] __local_bh_enable_ip+0x75/0x80 [ 953.919349][ C1] _raw_spin_unlock_bh+0x51/0x60 [ 953.919367][ C1] sock_map_delete_elem+0xcb/0x130 [ 953.919385][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x5a8 [ 953.919400][ C1] bpf_trace_run3+0x11e/0x250 [ 953.919448][ C1] ? __kasan_check_write+0x14/0x20 [ 953.919465][ C1] ? bpf_trace_run2+0x210/0x210 [ 953.919484][ C1] ? debug_smp_processor_id+0x17/0x20 [ 953.919501][ C1] ? get_nohz_timer_target+0x79/0x750 [ 953.919521][ C1] __bpf_trace_timer_start+0x2b/0x40 [ 953.919540][ C1] enqueue_timer+0x351/0x4c0 [ 953.919556][ C1] __mod_timer+0x8d3/0xcf0 [ 953.919576][ C1] ? mod_timer_pending+0x30/0x30 [ 953.919594][ C1] ? __kasan_check_write+0x14/0x20 [ 953.919611][ C1] ? __kasan_check_write+0x14/0x20 [ 953.919627][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 953.919647][ C1] schedule_timeout+0x187/0x370 [ 953.919664][ C1] ? __update_idle_core+0x2a0/0x2a0 [ 953.919682][ C1] ? console_conditional_schedule+0x30/0x30 [ 953.919700][ C1] ? update_process_times+0x200/0x200 [ 953.919719][ C1] ? prepare_to_swait_event+0x308/0x320 [ 953.919738][ C1] rcu_gp_fqs_loop+0x2af/0xf80 [ 953.919757][ C1] ? debug_smp_processor_id+0x17/0x20 [ 953.919774][ C1] ? __note_gp_changes+0x4ab/0x920 [ 953.919792][ C1] ? rcu_gp_init+0xc30/0xc30 [ 953.919809][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 953.919827][ C1] ? rcu_gp_init+0x9cf/0xc30 [ 953.919845][ C1] rcu_gp_kthread+0xa4/0x350 [ 953.919863][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 953.919885][ C1] ? rcu_barrier_callback+0x50/0x50 [ 953.919904][ C1] ? __kasan_check_read+0x11/0x20 [ 953.919920][ C1] ? __kthread_parkme+0xb2/0x200 [ 953.919938][ C1] kthread+0x421/0x510 [ 953.919953][ C1] ? rcu_barrier_callback+0x50/0x50 [ 953.919971][ C1] ? kthread_blkcg+0xd0/0xd0 [ 953.919988][ C1] ret_from_fork+0x1f/0x30 [ 953.920006][ C1] [ 953.920013][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.473 msecs [ 953.920510][ C0] NMI backtrace for cpu 0 [ 954.592554][ C0] CPU: 0 PID: 5359 Comm: syz-executor224 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 954.602703][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 954.612599][ C0] Call Trace: [ 954.615722][ C0] [ 954.618414][ C0] dump_stack_lvl+0x151/0x1b7 [ 954.622925][ C0] ? io_uring_drop_tctx_refs+0x190/0x190 [ 954.628396][ C0] ? check_preempt_curr_rt+0xa6/0x240 [ 954.633603][ C0] dump_stack+0x15/0x17 [ 954.637595][ C0] nmi_cpu_backtrace+0x2f7/0x300 [ 954.642371][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 954.648355][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 954.653652][ C0] ? __kasan_check_write+0x14/0x20 [ 954.658598][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 954.663285][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 954.669186][ C0] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 954.675001][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 954.680905][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 954.686632][ C0] rcu_dump_cpu_stacks+0x1d8/0x330 [ 954.691579][ C0] print_cpu_stall+0x315/0x5f0 [ 954.696182][ C0] rcu_sched_clock_irq+0x989/0x12f0 [ 954.701213][ C0] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 954.707214][ C0] ? hrtimer_run_queues+0x15f/0x440 [ 954.712241][ C0] update_process_times+0x198/0x200 [ 954.717277][ C0] tick_sched_timer+0x188/0x240 [ 954.721961][ C0] ? tick_setup_sched_timer+0x480/0x480 [ 954.727338][ C0] __hrtimer_run_queues+0x41a/0xad0 [ 954.732383][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 954.737321][ C0] ? clockevents_program_event+0x22f/0x300 [ 954.742967][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 954.748866][ C0] hrtimer_interrupt+0x40c/0xaa0 [ 954.753643][ C0] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 954.759371][ C0] sysvec_apic_timer_interrupt+0x95/0xc0 [ 954.764834][ C0] [ 954.767611][ C0] [ 954.770389][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 954.776209][ C0] RIP: 0010:smp_call_function_many_cond+0x843/0x9b0 [ 954.782629][ C0] Code: 45 8b 7d 00 44 89 fe 83 e6 01 31 ff e8 36 a8 0a 00 41 83 e7 01 49 bf 00 00 00 00 00 fc ff df 75 07 e8 71 a4 0a 00 eb 38 f3 90 <42> 0f b6 04 3b 84 c0 75 11 41 f7 45 00 01 00 00 00 74 1e e8 55 a4 [ 954.802070][ C0] RSP: 0018:ffffc900009978e0 EFLAGS: 00000293 [ 954.807970][ C0] RAX: ffffffff81657d2b RBX: 1ffff1103ee276cd RCX: ffff88810a1862c0 [ 954.815780][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 954.823595][ C0] RBP: ffffc900009979f8 R08: ffffffff81657cfa R09: fffffbfff0d49e1d [ 954.831403][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 [ 954.839227][ C0] R13: ffff8881f713b668 R14: ffff8881f7038280 R15: dffffc0000000000 [ 954.847029][ C0] ? smp_call_function_many_cond+0x82a/0x9b0 [ 954.852849][ C0] ? smp_call_function_many_cond+0x85b/0x9b0 [ 954.858749][ C0] ? native_flush_tlb_multi+0x210/0x210 [ 954.864125][ C0] ? smp_call_function_many+0x40/0x40 [ 954.869335][ C0] ? native_flush_tlb_multi+0x210/0x210 [ 954.874713][ C0] on_each_cpu_cond_mask+0x40/0x80 [ 954.879664][ C0] native_flush_tlb_multi+0x141/0x210 [ 954.884872][ C0] flush_tlb_mm_range+0x223/0x310 [ 954.889729][ C0] tlb_flush_mmu_tlbonly+0x1b7/0x420 [ 954.894851][ C0] tlb_finish_mmu+0xd4/0x320 [ 954.899276][ C0] exit_mmap+0x3ef/0x6f0 [ 954.903357][ C0] ? exit_aio+0x25e/0x3c0 [ 954.907525][ C0] ? vm_brk+0x30/0x30 [ 954.911342][ C0] ? mutex_unlock+0xb2/0x260 [ 954.915769][ C0] ? uprobe_clear_state+0x2cd/0x320 [ 954.920807][ C0] __mmput+0x95/0x310 [ 954.924623][ C0] mmput+0x5b/0x170 [ 954.928268][ C0] do_exit+0xb9c/0x2ca0 [ 954.932262][ C0] ? put_task_struct+0x80/0x80 [ 954.936858][ C0] ? exc_page_fault+0x47a/0x830 [ 954.941547][ C0] do_group_exit+0x141/0x310 [ 954.945973][ C0] __x64_sys_exit_group+0x3f/0x40 [ 954.950835][ C0] do_syscall_64+0x3d/0xb0 [ 954.955086][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 954.960812][ C0] RIP: 0033:0x7fe20b976fc9 [ 954.965858][ C0] Code: Unable to access opcode bytes at RIP 0x7fe20b976f9f. [ 954.973054][ C0] RSP: 002b:00007ffc49f80988 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 954.981297][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe20b976fc9 [ 954.989107][ C0] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 954.996920][ C0] RBP: 00007fe20b9f22b0 R08: ffffffffffffffb8 R09: 0000000000000006 [ 955.004732][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe20b9f22b0 [ 955.012543][ C0] R13: 0000000000000000 R14: 00007fe20b9f2d00 R15: 00007fe20b948230 [ 955.020359][ C0] [ 955.023222][ C0] Sending NMI from CPU 0 to CPUs 1: [ 955.028305][ C1] NMI backtrace for cpu 1 [ 955.028317][ C1] CPU: 1 PID: 14 Comm: rcu_preempt Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 955.028337][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 955.028347][ C1] RIP: 0010:kvm_wait+0x117/0x180 [ 955.028373][ C1] Code: 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 53 41 0f b6 45 00 44 38 f0 0f 85 63 ff ff ff 66 90 0f 00 2d 8a 03 f3 03 f4 54 ff ff ff fa 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b [ 955.028387][ C1] RSP: 0018:ffffc900001d0600 EFLAGS: 00000046 [ 955.028402][ C1] RAX: 0000000000000003 RBX: 1ffff9200003a0c4 RCX: ffffffff8154f88f [ 955.028415][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881f7127900 [ 955.028427][ C1] RBP: ffffc900001d06b0 R08: dffffc0000000000 R09: ffffed103ee24f21 [ 955.028440][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 955.028453][ C1] R13: ffff8881f7127900 R14: 0000000000000003 R15: 1ffff9200003a0c8 [ 955.028465][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 955.028480][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 955.028492][ C1] CR2: 0000000000000000 CR3: 000000011edc3000 CR4: 00000000003506a0 [ 955.028507][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 955.028517][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 955.028528][ C1] Call Trace: [ 955.028533][ C1] [ 955.028541][ C1] ? show_regs+0x58/0x60 [ 955.028559][ C1] ? nmi_cpu_backtrace+0x29f/0x300 [ 955.028578][ C1] ? ___ratelimit+0x3c0/0x5a0 [ 955.028617][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 955.028638][ C1] ? kvm_wait+0x117/0x180 [ 955.028653][ C1] ? kvm_wait+0x117/0x180 [ 955.028668][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 955.028687][ C1] ? nmi_handle+0xa8/0x280 [ 955.028704][ C1] ? kvm_wait+0x117/0x180 [ 955.028718][ C1] ? kvm_wait+0x117/0x180 [ 955.028733][ C1] ? default_do_nmi+0x69/0x160 [ 955.028752][ C1] ? exc_nmi+0xaf/0x120 [ 955.028767][ C1] ? end_repeat_nmi+0x16/0x31 [ 955.028784][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 955.028806][ C1] ? kvm_wait+0x117/0x180 [ 955.028821][ C1] ? kvm_wait+0x117/0x180 [ 955.028836][ C1] ? kvm_wait+0x117/0x180 [ 955.028851][ C1] [ 955.028950][ C1] [ 955.028957][ C1] ? update_stack_state+0x15d/0x460 [ 955.028981][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 955.028999][ C1] ? pv_hash+0x86/0x150 [ 955.029017][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 955.029040][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 955.029059][ C1] ? stack_trace_save+0x1c0/0x1c0 [ 955.029077][ C1] ? arch_stack_walk+0x10d/0x140 [ 955.029098][ C1] _raw_spin_lock_irqsave+0x1a0/0x210 [ 955.029118][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 955.029136][ C1] ? stack_trace_save+0x113/0x1c0 [ 955.029153][ C1] ? stack_trace_snprint+0xf0/0xf0 [ 955.029172][ C1] lock_timer_base+0x12f/0x270 [ 955.029192][ C1] __mod_timer+0x1c9/0xcf0 [ 955.029209][ C1] ? ____kasan_slab_free+0x126/0x160 [ 955.029226][ C1] ? __kasan_slab_free+0x11/0x20 [ 955.029241][ C1] ? slab_free_freelist_hook+0xbd/0x190 [ 955.029261][ C1] ? kmem_cache_free+0x116/0x2e0 [ 955.029278][ C1] ? radix_tree_node_rcu_free+0x72/0x80 [ 955.029297][ C1] ? rcu_core_si+0x9/0x10 [ 955.029315][ C1] ? __do_softirq+0x26d/0x5bf [ 955.029330][ C1] ? do_softirq+0xf6/0x150 [ 955.029349][ C1] ? _raw_spin_unlock_bh+0x51/0x60 [ 955.029366][ C1] ? sock_map_delete_elem+0xcb/0x130 [ 955.029385][ C1] ? mod_timer_pending+0x30/0x30 [ 955.029411][ C1] ? rcu_gp_fqs_loop+0x2af/0xf80 [ 955.029428][ C1] ? rcu_gp_kthread+0xa4/0x350 [ 955.029445][ C1] ? kthread+0x421/0x510 [ 955.029461][ C1] ? ret_from_fork+0x1f/0x30 [ 955.029481][ C1] add_timer+0x68/0x80 [ 955.029499][ C1] __queue_delayed_work+0x16d/0x1f0 [ 955.029519][ C1] queue_delayed_work_on+0x10f/0x180 [ 955.029537][ C1] ? delayed_work_timer_fn+0x80/0x80 [ 955.029562][ C1] ? _raw_spin_unlock+0x4d/0x70 [ 955.029579][ C1] ? srcu_gp_start+0x136/0x1c0 [ 955.029596][ C1] srcu_gp_start_if_needed+0x5e3/0x950 [ 955.029616][ C1] ? rcu_free_old_probes+0x30/0x30 [ 955.029632][ C1] call_srcu+0x46/0x50 [ 955.029647][ C1] ? android_rvh_probe_register+0x430/0x430 [ 955.029664][ C1] rcu_free_old_probes+0x23/0x30 [ 955.029680][ C1] rcu_do_batch+0x57a/0xc10 [ 955.029697][ C1] ? sched_clock_cpu+0x18/0x3b0 [ 955.029718][ C1] ? local_bh_enable+0x20/0x20 [ 955.029736][ C1] ? __kasan_check_write+0x14/0x20 [ 955.029754][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 955.029772][ C1] rcu_core+0x517/0x1020 [ 955.029792][ C1] ? rcu_cpu_kthread_park+0x90/0x90 [ 955.029818][ C1] ? sched_clock_cpu+0x18/0x3b0 [ 955.029834][ C1] ? asm_sysvec_call_function_single+0x1b/0x20 [ 955.029856][ C1] ? irqtime_account_irq+0x79/0x3c0 [ 955.029874][ C1] rcu_core_si+0x9/0x10 [ 955.029889][ C1] __do_softirq+0x26d/0x5bf [ 955.029907][ C1] do_softirq+0xf6/0x150 [ 955.029925][ C1] [ 955.029929][ C1] [ 955.029934][ C1] ? __local_bh_enable_ip+0x80/0x80 [ 955.029952][ C1] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 955.029970][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 955.029989][ C1] __local_bh_enable_ip+0x75/0x80 [ 955.030007][ C1] _raw_spin_unlock_bh+0x51/0x60 [ 955.030024][ C1] sock_map_delete_elem+0xcb/0x130 [ 955.030042][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x5a8 [ 955.030057][ C1] bpf_trace_run3+0x11e/0x250 [ 955.030075][ C1] ? __kasan_check_write+0x14/0x20 [ 955.030093][ C1] ? bpf_trace_run2+0x210/0x210 [ 955.030111][ C1] ? debug_smp_processor_id+0x17/0x20 [ 955.030129][ C1] ? get_nohz_timer_target+0x79/0x750 [ 955.030150][ C1] __bpf_trace_timer_start+0x2b/0x40 [ 955.030169][ C1] enqueue_timer+0x351/0x4c0 [ 955.030185][ C1] __mod_timer+0x8d3/0xcf0 [ 955.030206][ C1] ? mod_timer_pending+0x30/0x30 [ 955.030224][ C1] ? __kasan_check_write+0x14/0x20 [ 955.030241][ C1] ? __kasan_check_write+0x14/0x20 [ 955.030258][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 955.030278][ C1] schedule_timeout+0x187/0x370 [ 955.030295][ C1] ? __update_idle_core+0x2a0/0x2a0 [ 955.030314][ C1] ? console_conditional_schedule+0x30/0x30 [ 955.030333][ C1] ? update_process_times+0x200/0x200 [ 955.030353][ C1] ? prepare_to_swait_event+0x308/0x320 [ 955.030378][ C1] rcu_gp_fqs_loop+0x2af/0xf80 [ 955.030397][ C1] ? debug_smp_processor_id+0x17/0x20 [ 955.030414][ C1] ? __note_gp_changes+0x4ab/0x920 [ 955.030432][ C1] ? rcu_gp_init+0xc30/0xc30 [ 955.030450][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 955.030468][ C1] ? rcu_gp_init+0x9cf/0xc30 [ 955.030486][ C1] rcu_gp_kthread+0xa4/0x350 [ 955.030503][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 955.030521][ C1] ? rcu_barrier_callback+0x50/0x50 [ 955.030541][ C1] ? __kasan_check_read+0x11/0x20 [ 955.030557][ C1] ? __kthread_parkme+0xb2/0x200 [ 955.030575][ C1] kthread+0x421/0x510 [ 955.030590][ C1] ? rcu_barrier_callback+0x50/0x50 [ 955.030608][ C1] ? kthread_blkcg+0xd0/0xd0 [ 955.030625][ C1] ret_from_fork+0x1f/0x30 [ 955.030643][ C1] [ 1101.033423][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 246s! [syz-executor224:5359] [ 1101.041919][ C0] Modules linked in: [ 1101.045652][ C0] CPU: 0 PID: 5359 Comm: syz-executor224 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 1101.055806][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 1101.065805][ C0] RIP: 0010:smp_call_function_many_cond+0x843/0x9b0 [ 1101.072223][ C0] Code: 45 8b 7d 00 44 89 fe 83 e6 01 31 ff e8 36 a8 0a 00 41 83 e7 01 49 bf 00 00 00 00 00 fc ff df 75 07 e8 71 a4 0a 00 eb 38 f3 90 <42> 0f b6 04 3b 84 c0 75 11 41 f7 45 00 01 00 00 00 74 1e e8 55 a4 [ 1101.092105][ C0] RSP: 0018:ffffc900009978e0 EFLAGS: 00000293 [ 1101.097999][ C0] RAX: ffffffff81657d2b RBX: 1ffff1103ee276cd RCX: ffff88810a1862c0 [ 1101.105986][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 1101.113797][ C0] RBP: ffffc900009979f8 R08: ffffffff81657cfa R09: fffffbfff0d49e1d [ 1101.121610][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 [ 1101.129427][ C0] R13: ffff8881f713b668 R14: ffff8881f7038280 R15: dffffc0000000000 [ 1101.137239][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1101.145998][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1101.152420][ C0] CR2: 00007fe20b9f3110 CR3: 000000000680f000 CR4: 00000000003506b0 [ 1101.160234][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1101.168044][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1101.175853][ C0] Call Trace: [ 1101.178980][ C0] [ 1101.181671][ C0] ? show_regs+0x58/0x60 [ 1101.185748][ C0] ? watchdog_timer_fn+0x4b1/0x5f0 [ 1101.190705][ C0] ? proc_watchdog_cpumask+0xd0/0xd0 [ 1101.195818][ C0] ? __hrtimer_run_queues+0x41a/0xad0 [ 1101.201025][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 1101.205974][ C0] ? clockevents_program_event+0x22f/0x300 [ 1101.211612][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 1101.217516][ C0] ? hrtimer_interrupt+0x40c/0xaa0 [ 1101.222467][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 1101.228363][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 1101.234007][ C0] [ 1101.236787][ C0] [ 1101.239559][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 1101.245549][ C0] ? smp_call_function_many_cond+0x82a/0x9b0 [ 1101.251372][ C0] ? smp_call_function_many_cond+0x85b/0x9b0 [ 1101.257185][ C0] ? smp_call_function_many_cond+0x843/0x9b0 [ 1101.262998][ C0] ? native_flush_tlb_multi+0x210/0x210 [ 1101.268485][ C0] ? smp_call_function_many+0x40/0x40 [ 1101.273691][ C0] ? native_flush_tlb_multi+0x210/0x210 [ 1101.279053][ C0] on_each_cpu_cond_mask+0x40/0x80 [ 1101.284006][ C0] native_flush_tlb_multi+0x141/0x210 [ 1101.289214][ C0] flush_tlb_mm_range+0x223/0x310 [ 1101.294067][ C0] tlb_flush_mmu_tlbonly+0x1b7/0x420 [ 1101.299187][ C0] tlb_finish_mmu+0xd4/0x320 [ 1101.303617][ C0] exit_mmap+0x3ef/0x6f0 [ 1101.307698][ C0] ? exit_aio+0x25e/0x3c0 [ 1101.311860][ C0] ? vm_brk+0x30/0x30 [ 1101.315681][ C0] ? mutex_unlock+0xb2/0x260 [ 1101.320110][ C0] ? uprobe_clear_state+0x2cd/0x320 [ 1101.325142][ C0] __mmput+0x95/0x310 [ 1101.328961][ C0] mmput+0x5b/0x170 [ 1101.332606][ C0] do_exit+0xb9c/0x2ca0 [ 1101.336601][ C0] ? put_task_struct+0x80/0x80 [ 1101.341198][ C0] ? exc_page_fault+0x47a/0x830 [ 1101.345887][ C0] do_group_exit+0x141/0x310 [ 1101.350313][ C0] __x64_sys_exit_group+0x3f/0x40 [ 1101.355174][ C0] do_syscall_64+0x3d/0xb0 [ 1101.359424][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1101.365160][ C0] RIP: 0033:0x7fe20b976fc9 [ 1101.369407][ C0] Code: Unable to access opcode bytes at RIP 0x7fe20b976f9f. [ 1101.376612][ C0] RSP: 002b:00007ffc49f80988 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 1101.384855][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe20b976fc9 [ 1101.392667][ C0] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 1101.400477][ C0] RBP: 00007fe20b9f22b0 R08: ffffffffffffffb8 R09: 0000000000000006 [ 1101.408286][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe20b9f22b0 [ 1101.416099][ C0] R13: 0000000000000000 R14: 00007fe20b9f2d00 R15: 00007fe20b948230 [ 1101.423917][ C0]