syzkaller login: [ 51.131983][ T30] kauditd_printk_skb: 5 callbacks suppressed [ 51.132075][ T30] audit: type=1400 audit(51.050:68): avc: denied { read write } for pid=2972 comm="sftp-server" name="null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 51.136866][ T30] audit: type=1400 audit(51.050:69): avc: denied { open } for pid=2972 comm="sftp-server" path="/dev/null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 Warning: Permanently added '[localhost]:10137' (ED25519) to the list of known hosts. [ 1012.214052][ T30] audit: type=1400 audit(1012.130:70): avc: denied { execute } for pid=2999 comm="sh" name="syz-executor3999048838" dev="vda" ino=682 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 1012.253451][ T30] audit: type=1400 audit(1012.170:71): avc: denied { execute_no_trans } for pid=2999 comm="sh" path="/syz-executor3999048838" dev="vda" ino=682 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 1013.227088][ T30] audit: type=1400 audit(1013.130:72): avc: denied { execmem } for pid=2999 comm="syz-executor399" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 1013.818908][ T30] audit: type=1400 audit(1013.740:73): avc: denied { prog_load } for pid=3000 comm="syz-executor399" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 executing program [ 1013.862110][ T30] audit: type=1400 audit(1013.780:74): avc: denied { bpf } for pid=3000 comm="syz-executor399" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 1013.882291][ T30] audit: type=1400 audit(1013.800:75): avc: denied { perfmon } for pid=3000 comm="syz-executor399" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 1013.914309][ T30] audit: type=1400 audit(1013.840:76): avc: denied { prog_run } for pid=3000 comm="syz-executor399" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program write to /proc/sys/debug/exception-trace failed: No such file or directory executing program [ 1463.606672][ T31] INFO: task kworker/0:2:2775 blocked for more than 430 seconds. [ 1463.610818][ T31] Not tainted 6.8.0-rc7-syzkaller #0 [ 1463.611114][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1463.613137][ T31] task:kworker/0:2 state:D stack:0 pid:2775 tgid:2775 ppid:2 flags:0x00000000 [ 1463.622315][ T31] Workqueue: events bpf_prog_free_deferred [ 1463.669119][ T31] Backtrace: [ 1463.692062][ T31] [<818595ac>] (__schedule) from [<8185a1e4>] (schedule+0x2c/0xb8) [ 1463.692714][ T31] r10:82c16005 r9:00000000 r8:8270dd7c r7:00000002 r6:ebddddac r5:84100000 [ 1463.693028][ T31] r4:84100000 [ 1463.693220][ T31] [<8185a1b8>] (schedule) from [<8185a7b0>] (schedule_preempt_disabled+0x18/0x24) [ 1463.693720][ T31] r5:84100000 r4:8270dd78 [ 1463.693879][ T31] [<8185a798>] (schedule_preempt_disabled) from [<8185d098>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1463.694467][ T31] [<8185cdb0>] (__mutex_lock.constprop.0) from [<8185d964>] (__mutex_lock_slowpath+0x14/0x18) [ 1463.694916][ T31] r10:82c16005 r9:ebddde38 r8:00000000 r7:ffffffff r6:00000000 r5:84657840 [ 1463.695279][ T31] r4:00000000 [ 1463.695458][ T31] [<8185d950>] (__mutex_lock_slowpath) from [<8185d9a4>] (mutex_lock+0x3c/0x40) [ 1463.695892][ T31] [<8185d968>] (mutex_lock) from [<8048e094>] (_vm_unmap_aliases+0x60/0x2e4) [ 1463.696294][ T31] [<8048e034>] (_vm_unmap_aliases) from [<80491c34>] (vfree+0x170/0x1e0) [ 1463.712076][ T31] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84657840 [ 1463.716102][ T31] r4:00000000 [ 1463.720746][ T31] [<80491ac4>] (vfree) from [<802ea46c>] (module_memfree+0x30/0x50) [ 1463.736492][ T31] r9:84100000 r8:00000000 r7:00000000 r6:82c16000 r5:00001000 r4:7f17b000 [ 1463.740688][ T31] [<802ea43c>] (module_memfree) from [<80388bc4>] (bpf_jit_free_exec+0x10/0x14) [ 1463.741049][ T31] r5:00001000 r4:e08c5000 [ 1463.742161][ T31] [<80388bb4>] (bpf_jit_free_exec) from [<80388d84>] (bpf_jit_free+0x68/0xe4) [ 1463.742464][ T31] [<80388d1c>] (bpf_jit_free) from [<80389e64>] (bpf_prog_free_deferred+0x14c/0x164) [ 1463.742777][ T31] r5:846bdb50 r4:846bd800 [ 1463.742946][ T31] [<80389d18>] (bpf_prog_free_deferred) from [<80267028>] (process_one_work+0x19c/0x4a4) [ 1463.743240][ T31] r7:dddd1280 r6:82c16000 r5:846bdb50 r4:8421c980 [ 1463.743423][ T31] [<80266e8c>] (process_one_work) from [<80267570>] (worker_thread+0x240/0x48c) [ 1463.743698][ T31] r10:61c88647 r9:84100000 r8:dddd12a0 r7:82604d40 r6:dddd1280 r5:8421c9ac [ 1463.743917][ T31] r4:8421c980 [ 1463.744030][ T31] [<80267330>] (worker_thread) from [<8026e84c>] (kthread+0x104/0x134) [ 1463.744443][ T31] r10:00000000 r9:df83de90 r8:84219dc0 r7:8421c980 r6:80267330 r5:84100000 [ 1463.744879][ T31] r4:84219d40 [ 1463.745017][ T31] [<8026e748>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 1463.745436][ T31] Exception stack(0xebdddfb0 to 0xebdddff8) [ 1463.745908][ T31] dfa0: 00000000 00000000 00000000 00000000 [ 1463.746450][ T31] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1463.746948][ T31] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1463.747247][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026e748 r4:84219d40 [ 1463.748170][ T31] INFO: task kworker/0:30:3180 blocked for more than 430 seconds. [ 1463.748562][ T31] Not tainted 6.8.0-rc7-syzkaller #0 [ 1463.748909][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1463.749283][ T31] task:kworker/0:30 state:D stack:0 pid:3180 tgid:3180 ppid:2 flags:0x00000000 [ 1463.750019][ T31] Workqueue: events bpf_prog_free_deferred [ 1463.750374][ T31] Backtrace: [ 1463.750544][ T31] [<818595ac>] (__schedule) from [<8185a1e4>] (schedule+0x2c/0xb8) [ 1463.750874][ T31] r10:82c16005 r9:00000000 r8:8270dd7c r7:00000002 r6:dfdc9dac r5:8457b000 [ 1463.751977][ T31] r4:8457b000 [ 1463.754563][ T31] [<8185a1b8>] (schedule) from [<8185a7b0>] (schedule_preempt_disabled+0x18/0x24) [ 1463.762174][ T31] r5:8457b000 r4:8270dd78 [ 1463.762424][ T31] [<8185a798>] (schedule_preempt_disabled) from [<8185d098>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1463.762780][ T31] [<8185cdb0>] (__mutex_lock.constprop.0) from [<8185d964>] (__mutex_lock_slowpath+0x14/0x18) [ 1463.763365][ T31] r10:82c16005 r9:dfdc9e38 r8:00000000 r7:ffffffff r6:00000000 r5:84342bc0 [ 1463.763586][ T31] r4:00000000 [ 1463.763769][ T31] [<8185d950>] (__mutex_lock_slowpath) from [<8185d9a4>] (mutex_lock+0x3c/0x40) [ 1463.764159][ T31] [<8185d968>] (mutex_lock) from [<8048e094>] (_vm_unmap_aliases+0x60/0x2e4) [ 1463.764582][ T31] [<8048e034>] (_vm_unmap_aliases) from [<80491c34>] (vfree+0x170/0x1e0) [ 1463.764968][ T31] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84342bc0 [ 1463.765208][ T31] r4:00000000 [ 1463.765343][ T31] [<80491ac4>] (vfree) from [<802ea46c>] (module_memfree+0x30/0x50) [ 1463.766029][ T31] r9:8457b000 r8:00000000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0e3000 [ 1463.766618][ T31] [<802ea43c>] (module_memfree) from [<80388bc4>] (bpf_jit_free_exec+0x10/0x14) [ 1463.767091][ T31] r5:00001000 r4:dfe9d000 [ 1463.767245][ T31] [<80388bb4>] (bpf_jit_free_exec) from [<80388d84>] (bpf_jit_free+0x68/0xe4) [ 1463.767539][ T31] [<80388d1c>] (bpf_jit_free) from [<80389e64>] (bpf_prog_free_deferred+0x14c/0x164) [ 1463.768099][ T31] r5:8447e750 r4:8447e400 [ 1463.768265][ T31] [<80389d18>] (bpf_prog_free_deferred) from [<80267028>] (process_one_work+0x19c/0x4a4) [ 1463.768709][ T31] r7:dddd1280 r6:82c16000 r5:8447e750 r4:8375ef00 [ 1463.768984][ T31] [<80266e8c>] (process_one_work) from [<80267570>] (worker_thread+0x240/0x48c) [ 1463.769428][ T31] r10:61c88647 r9:8457b000 r8:dddd12a0 r7:82604d40 r6:dddd1280 r5:8375ef2c [ 1463.770081][ T31] r4:8375ef00 [ 1463.770251][ T31] [<80267330>] (worker_thread) from [<8026e84c>] (kthread+0x104/0x134) [ 1463.770560][ T31] r10:00000000 r9:dfd61e90 r8:8456ec00 r7:8375ef00 r6:80267330 r5:8457b000 [ 1463.770879][ T31] r4:8456eb40 [ 1463.771004][ T31] [<8026e748>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 1463.771405][ T31] Exception stack(0xdfdc9fb0 to 0xdfdc9ff8) [ 1463.771992][ T31] 9fa0: 00000000 00000000 00000000 00000000 [ 1463.772381][ T31] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1463.772670][ T31] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1463.773069][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026e748 r4:8456eb40 [ 1463.773412][ T31] INFO: task kworker/0:31:3181 blocked for more than 430 seconds. [ 1463.773858][ T31] Not tainted 6.8.0-rc7-syzkaller #0 [ 1463.774116][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1463.774363][ T31] task:kworker/0:31 state:D stack:0 pid:3181 tgid:3181 ppid:2 flags:0x00000000 [ 1463.775018][ T31] Workqueue: events bpf_prog_free_deferred [ 1463.775259][ T31] Backtrace: [ 1463.775459][ T31] [<818595ac>] (__schedule) from [<8185a1e4>] (schedule+0x2c/0xb8) [ 1463.775731][ T31] r10:82c16005 r9:00000000 r8:8270dd7c r7:00000002 r6:dfdc5dac r5:8457a400 [ 1463.775967][ T31] r4:8457a400 [ 1463.776161][ T31] [<8185a1b8>] (schedule) from [<8185a7b0>] (schedule_preempt_disabled+0x18/0x24) [ 1463.776428][ T31] r5:8457a400 r4:8270dd78 [ 1463.776559][ T31] [<8185a798>] (schedule_preempt_disabled) from [<8185d098>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1463.777066][ T31] [<8185cdb0>] (__mutex_lock.constprop.0) from [<8185d964>] (__mutex_lock_slowpath+0x14/0x18) [ 1463.777683][ T31] r10:82c16005 r9:dfdc5e38 r8:00000000 r7:ffffffff r6:00000000 r5:84342ac0 [ 1463.778032][ T31] r4:00000000 [ 1463.778204][ T31] [<8185d950>] (__mutex_lock_slowpath) from [<8185d9a4>] (mutex_lock+0x3c/0x40) [ 1463.778454][ T31] [<8185d968>] (mutex_lock) from [<8048e094>] (_vm_unmap_aliases+0x60/0x2e4) [ 1463.778769][ T31] [<8048e034>] (_vm_unmap_aliases) from [<80491c34>] (vfree+0x170/0x1e0) [ 1463.779021][ T31] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84342ac0 [ 1463.779518][ T31] r4:00000000 [ 1463.779678][ T31] [<80491ac4>] (vfree) from [<802ea46c>] (module_memfree+0x30/0x50) [ 1463.779972][ T31] r9:8457a400 r8:00000000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0e1000 [ 1463.780274][ T31] [<802ea43c>] (module_memfree) from [<80388bc4>] (bpf_jit_free_exec+0x10/0x14) [ 1463.780700][ T31] r5:00001000 r4:dfe91000 [ 1463.780845][ T31] [<80388bb4>] (bpf_jit_free_exec) from [<80388d84>] (bpf_jit_free+0x68/0xe4) [ 1463.781254][ T31] [<80388d1c>] (bpf_jit_free) from [<80389e64>] (bpf_prog_free_deferred+0x14c/0x164) [ 1463.787574][ T31] r5:8447e350 r4:8447e000 [ 1463.792189][ T31] [<80389d18>] (bpf_prog_free_deferred) from [<80267028>] (process_one_work+0x19c/0x4a4) [ 1463.792675][ T31] r7:dddd1280 r6:82c16000 r5:8447e350 r4:834d2880 [ 1463.792847][ T31] [<80266e8c>] (process_one_work) from [<80267570>] (worker_thread+0x240/0x48c) [ 1463.793148][ T31] r10:61c88647 r9:8457a400 r8:dddd12a0 r7:82604d40 r6:dddd1280 r5:834d28ac [ 1463.793457][ T31] r4:834d2880 [ 1463.793587][ T31] [<80267330>] (worker_thread) from [<8026e84c>] (kthread+0x104/0x134) [ 1463.793872][ T31] r10:00000000 r9:dfdc9e90 r8:8456ed00 r7:834d2880 r6:80267330 r5:8457a400 [ 1463.794097][ T31] r4:8456eb40 [ 1463.794227][ T31] [<8026e748>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 1463.794638][ T31] Exception stack(0xdfdc5fb0 to 0xdfdc5ff8) [ 1463.794836][ T31] 5fa0: 00000000 00000000 00000000 00000000 [ 1463.795155][ T31] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1463.795464][ T31] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1463.795789][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026e748 r4:8456eb40 [ 1463.796194][ T31] INFO: task kworker/1:67:3192 blocked for more than 430 seconds. [ 1463.796560][ T31] Not tainted 6.8.0-rc7-syzkaller #0 [ 1463.796817][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1463.797097][ T31] task:kworker/1:67 state:D stack:0 pid:3192 tgid:3192 ppid:2 flags:0x00000000 [ 1463.797506][ T31] Workqueue: events bpf_prog_free_deferred [ 1463.797735][ T31] Backtrace: [ 1463.797951][ T31] [<818595ac>] (__schedule) from [<8185a1e4>] (schedule+0x2c/0xb8) [ 1463.798242][ T31] r10:82c16205 r9:00000000 r8:8270dd7c r7:00000002 r6:dfe21dac r5:84570000 [ 1463.798549][ T31] r4:84570000 [ 1463.798690][ T31] [<8185a1b8>] (schedule) from [<8185a7b0>] (schedule_preempt_disabled+0x18/0x24) [ 1463.799208][ T31] r5:84570000 r4:8270dd78 [ 1463.799349][ T31] [<8185a798>] (schedule_preempt_disabled) from [<8185d098>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1463.799703][ T31] [<8185cdb0>] (__mutex_lock.constprop.0) from [<8185d964>] (__mutex_lock_slowpath+0x14/0x18) [ 1463.800128][ T31] r10:82c16205 r9:dfe21e38 r8:00000000 r7:ffffffff r6:00000000 r5:84675180 [ 1463.800429][ T31] r4:00000000 [ 1463.800564][ T31] [<8185d950>] (__mutex_lock_slowpath) from [<8185d9a4>] (mutex_lock+0x3c/0x40) [ 1463.800822][ T31] [<8185d968>] (mutex_lock) from [<8048e094>] (_vm_unmap_aliases+0x60/0x2e4) [ 1463.801041][ T31] [<8048e034>] (_vm_unmap_aliases) from [<80491c34>] (vfree+0x170/0x1e0) [ 1463.801257][ T31] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84675180 [ 1463.801808][ T31] r4:00000000 [ 1463.802044][ T31] [<80491ac4>] (vfree) from [<802ea46c>] (module_memfree+0x30/0x50) [ 1463.802303][ T31] r9:84570000 r8:00000080 r7:00000000 r6:82c16200 r5:00001000 r4:7f0d9000 [ 1463.802589][ T31] [<802ea43c>] (module_memfree) from [<80388bc4>] (bpf_jit_free_exec+0x10/0x14) [ 1463.802951][ T31] r5:00001000 r4:dfe61000 [ 1463.803127][ T31] [<80388bb4>] (bpf_jit_free_exec) from [<80388d84>] (bpf_jit_free+0x68/0xe4) [ 1463.803420][ T31] [<80388d1c>] (bpf_jit_free) from [<80389e64>] (bpf_prog_free_deferred+0x14c/0x164) [ 1463.803744][ T31] r5:84283350 r4:84283000 [ 1463.803906][ T31] [<80389d18>] (bpf_prog_free_deferred) from [<80267028>] (process_one_work+0x19c/0x4a4) [ 1463.804203][ T31] r7:ddde4280 r6:82c16200 r5:84283350 r4:84568880 [ 1463.804358][ T31] [<80266e8c>] (process_one_work) from [<80267570>] (worker_thread+0x240/0x48c) [ 1463.804692][ T31] r10:61c88647 r9:84570000 r8:ddde42a0 r7:82604d40 r6:ddde4280 r5:845688ac [ 1463.804929][ T31] r4:84568880 [ 1463.805056][ T31] [<80267330>] (worker_thread) from [<8026e84c>] (kthread+0x104/0x134) [ 1463.805556][ T31] r10:00000000 r9:dfe15e90 r8:84342100 r7:84568880 r6:80267330 r5:84570000 [ 1463.805919][ T31] r4:83e7dcc0 [ 1463.806147][ T31] [<8026e748>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 1463.806369][ T31] Exception stack(0xdfe21fb0 to 0xdfe21ff8) [ 1463.806574][ T31] 1fa0: 00000000 00000000 00000000 00000000 [ 1463.806904][ T31] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1463.807153][ T31] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1463.807360][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026e748 r4:83e7dcc0 [ 1463.807618][ T31] INFO: task kworker/1:70:3198 blocked for more than 430 seconds. [ 1463.807938][ T31] Not tainted 6.8.0-rc7-syzkaller #0 [ 1463.808111][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1463.812090][ T31] task:kworker/1:70 state:D stack:0 pid:3198 tgid:3198 ppid:2 flags:0x00000000 [ 1463.812532][ T31] Workqueue: events bpf_prog_free_deferred [ 1463.812833][ T31] Backtrace: [ 1463.812980][ T31] [<818595ac>] (__schedule) from [<8185a1e4>] (schedule+0x2c/0xb8) [ 1463.813399][ T31] r10:82c16205 r9:00000000 r8:8270dd7c r7:00000002 r6:dfe11dac r5:845f4800 [ 1463.813748][ T31] r4:845f4800 [ 1463.813908][ T31] [<8185a1b8>] (schedule) from [<8185a7b0>] (schedule_preempt_disabled+0x18/0x24) [ 1463.814252][ T31] r5:845f4800 r4:8270dd78 [ 1463.814697][ T31] [<8185a798>] (schedule_preempt_disabled) from [<8185d098>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1463.815074][ T31] [<8185cdb0>] (__mutex_lock.constprop.0) from [<8185d964>] (__mutex_lock_slowpath+0x14/0x18) [ 1463.815716][ T31] r10:82c16205 r9:dfe11e38 r8:00000000 r7:ffffffff r6:00000000 r5:8456edc0 [ 1463.816034][ T31] r4:00000000 [ 1463.816188][ T31] [<8185d950>] (__mutex_lock_slowpath) from [<8185d9a4>] (mutex_lock+0x3c/0x40) [ 1463.816553][ T31] [<8185d968>] (mutex_lock) from [<8048e094>] (_vm_unmap_aliases+0x60/0x2e4) [ 1463.816945][ T31] [<8048e034>] (_vm_unmap_aliases) from [<80491c34>] (vfree+0x170/0x1e0) [ 1463.817179][ T31] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8456edc0 [ 1463.817449][ T31] r4:00000000 [ 1463.817605][ T31] [<80491ac4>] (vfree) from [<802ea46c>] (module_memfree+0x30/0x50) [ 1463.817985][ T31] r9:845f4800 r8:00000080 r7:00000000 r6:82c16200 r5:00001000 r4:7f0d5000 [ 1463.818178][ T31] [<802ea43c>] (module_memfree) from [<80388bc4>] (bpf_jit_free_exec+0x10/0x14) [ 1463.818405][ T31] r5:00001000 r4:dfe45000 [ 1463.818576][ T31] [<80388bb4>] (bpf_jit_free_exec) from [<80388d84>] (bpf_jit_free+0x68/0xe4) [ 1463.819028][ T31] [<80388d1c>] (bpf_jit_free) from [<80389e64>] (bpf_prog_free_deferred+0x14c/0x164) [ 1463.819391][ T31] r5:84283750 r4:84283400 [ 1463.819720][ T31] [<80389d18>] (bpf_prog_free_deferred) from [<80267028>] (process_one_work+0x19c/0x4a4) [ 1463.822039][ T31] r7:ddde4280 r6:82c16200 r5:84283750 r4:84568a00 [ 1463.822413][ T31] [<80266e8c>] (process_one_work) from [<80267570>] (worker_thread+0x240/0x48c) [ 1463.822725][ T31] r10:61c88647 r9:845f4800 r8:ddde42a0 r7:82604d40 r6:ddde4280 r5:84568a2c [ 1463.822993][ T31] r4:84568a00 [ 1463.823115][ T31] [<80267330>] (worker_thread) from [<8026e84c>] (kthread+0x104/0x134) [ 1463.823360][ T31] r10:00000000 r9:dfe21e90 r8:83e7dd80 r7:84568a00 r6:80267330 r5:845f4800 [ 1463.823578][ T31] r4:8456e3c0 [ 1463.823766][ T31] [<8026e748>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 1463.824184][ T31] Exception stack(0xdfe11fb0 to 0xdfe11ff8) [ 1463.824493][ T31] 1fa0: 00000000 00000000 00000000 00000000 [ 1463.824893][ T31] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1463.825255][ T31] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1463.825476][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026e748 r4:8456e3c0 [ 1463.825904][ T31] INFO: task kworker/1:71:3201 blocked for more than 430 seconds. [ 1463.826190][ T31] Not tainted 6.8.0-rc7-syzkaller #0 [ 1463.826457][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1463.826831][ T31] task:kworker/1:71 state:D stack:0 pid:3201 tgid:3201 ppid:2 flags:0x00000000 [ 1463.827276][ T31] Workqueue: events bpf_prog_free_deferred [ 1463.830077][ T31] Backtrace: [ 1463.832169][ T31] [<818595ac>] (__schedule) from [<8185a1e4>] (schedule+0x2c/0xb8) [ 1463.832448][ T31] r10:82c16205 r9:00000000 r8:8270dd7c r7:00000002 r6:dfe59dac r5:845f5400 [ 1463.832845][ T31] r4:845f5400 [ 1463.832991][ T31] [<8185a1b8>] (schedule) from [<8185a7b0>] (schedule_preempt_disabled+0x18/0x24) [ 1463.833253][ T31] r5:845f5400 r4:8270dd78 [ 1463.833492][ T31] [<8185a798>] (schedule_preempt_disabled) from [<8185d098>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1463.833927][ T31] [<8185cdb0>] (__mutex_lock.constprop.0) from [<8185d964>] (__mutex_lock_slowpath+0x14/0x18) [ 1463.834326][ T31] r10:82c16205 r9:dfe59e38 r8:00000000 r7:ffffffff r6:00000000 r5:84569f80 [ 1463.834685][ T31] r4:00000000 [ 1463.834914][ T31] [<8185d950>] (__mutex_lock_slowpath) from [<8185d9a4>] (mutex_lock+0x3c/0x40) [ 1463.835382][ T31] [<8185d968>] (mutex_lock) from [<8048e094>] (_vm_unmap_aliases+0x60/0x2e4) [ 1463.835926][ T31] [<8048e034>] (_vm_unmap_aliases) from [<80491c34>] (vfree+0x170/0x1e0) [ 1463.842389][ T31] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84569f80 [ 1463.842706][ T31] r4:00000000 [ 1463.842869][ T31] [<80491ac4>] (vfree) from [<802ea46c>] (module_memfree+0x30/0x50) [ 1463.843168][ T31] r9:845f5400 r8:00000080 r7:00000000 r6:82c16200 r5:00001000 r4:7f0d7000 [ 1463.843472][ T31] [<802ea43c>] (module_memfree) from [<80388bc4>] (bpf_jit_free_exec+0x10/0x14) [ 1463.843915][ T31] r5:00001000 r4:dfe55000 [ 1463.844099][ T31] [<80388bb4>] (bpf_jit_free_exec) from [<80388d84>] (bpf_jit_free+0x68/0xe4) [ 1463.844546][ T31] [<80388d1c>] (bpf_jit_free) from [<80389e64>] (bpf_prog_free_deferred+0x14c/0x164) [ 1463.844924][ T31] r5:84283f50 r4:84283c00 [ 1463.845166][ T31] [<80389d18>] (bpf_prog_free_deferred) from [<80267028>] (process_one_work+0x19c/0x4a4) [ 1463.845667][ T31] r7:ddde4280 r6:82c16200 r5:84283f50 r4:84568a80 [ 1463.845951][ T31] [<80266e8c>] (process_one_work) from [<80267570>] (worker_thread+0x240/0x48c) [ 1463.846239][ T31] r10:61c88647 r9:845f5400 r8:ddde42a0 r7:82604d40 r6:ddde4280 r5:84568aac [ 1463.846860][ T31] r4:84568a80 [ 1463.846987][ T31] [<80267330>] (worker_thread) from [<8026e84c>] (kthread+0x104/0x134) [ 1463.847394][ T31] r10:00000000 r9:dfe21e90 r8:8456c1c0 r7:84568a80 r6:80267330 r5:845f5400 [ 1463.847802][ T31] r4:845695c0 [ 1463.847977][ T31] [<8026e748>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 1463.848452][ T31] Exception stack(0xdfe59fb0 to 0xdfe59ff8) [ 1463.848658][ T31] 9fa0: 00000000 00000000 00000000 00000000 [ 1463.849037][ T31] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1463.849407][ T31] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1463.849697][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026e748 r4:845695c0 [ 1463.849975][ T31] INFO: task kworker/1:72:3203 blocked for more than 430 seconds. [ 1463.850184][ T31] Not tainted 6.8.0-rc7-syzkaller #0 [ 1463.850354][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1463.850644][ T31] task:kworker/1:72 state:D stack:0 pid:3203 tgid:3203 ppid:2 flags:0x00000000 [ 1463.854489][ T31] Workqueue: events bpf_prog_free_deferred [ 1463.854787][ T31] Backtrace: [ 1463.859394][ T31] [<818595ac>] (__schedule) from [<8185a1e4>] (schedule+0x2c/0xb8) [ 1463.862351][ T31] r10:82c16205 r9:00000000 r8:8270dd7c r7:00000002 r6:dfe65dac r5:845f6000 [ 1463.862823][ T31] r4:845f6000 [ 1463.862959][ T31] [<8185a1b8>] (schedule) from [<8185a7b0>] (schedule_preempt_disabled+0x18/0x24) [ 1463.863289][ T31] r5:845f6000 r4:8270dd78 [ 1463.863514][ T31] [<8185a798>] (schedule_preempt_disabled) from [<8185d098>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1463.863913][ T31] [<8185cdb0>] (__mutex_lock.constprop.0) from [<8185d964>] (__mutex_lock_slowpath+0x14/0x18) [ 1463.864285][ T31] r10:82c16205 r9:dfe65e38 r8:00000000 r7:ffffffff r6:00000000 r5:846752c0 [ 1463.864533][ T31] r4:00000000 [ 1463.864694][ T31] [<8185d950>] (__mutex_lock_slowpath) from [<8185d9a4>] (mutex_lock+0x3c/0x40) [ 1463.864957][ T31] [<8185d968>] (mutex_lock) from [<8048e094>] (_vm_unmap_aliases+0x60/0x2e4) [ 1463.865229][ T31] [<8048e034>] (_vm_unmap_aliases) from [<80491c34>] (vfree+0x170/0x1e0) [ 1463.865511][ T31] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846752c0 [ 1463.865895][ T31] r4:00000000 [ 1463.866163][ T31] [<80491ac4>] (vfree) from [<802ea46c>] (module_memfree+0x30/0x50) [ 1463.866684][ T31] r9:845f6000 r8:00000080 r7:00000000 r6:82c16200 r5:00001000 r4:7f0db000 [ 1463.867081][ T31] [<802ea43c>] (module_memfree) from [<80388bc4>] (bpf_jit_free_exec+0x10/0x14) [ 1463.867600][ T31] r5:00001000 r4:dfe6d000 [ 1463.867948][ T31] [<80388bb4>] (bpf_jit_free_exec) from [<80388d84>] (bpf_jit_free+0x68/0xe4) [ 1463.868311][ T31] [<80388d1c>] (bpf_jit_free) from [<80389e64>] (bpf_prog_free_deferred+0x14c/0x164) [ 1463.868751][ T31] r5:84282350 r4:84282000 [ 1463.868900][ T31] [<80389d18>] (bpf_prog_free_deferred) from [<80267028>] (process_one_work+0x19c/0x4a4) [ 1463.869584][ T31] r7:ddde4280 r6:82c16200 r5:84282350 r4:84568b00 [ 1463.869861][ T31] [<80266e8c>] (process_one_work) from [<80267570>] (worker_thread+0x240/0x48c) [ 1463.870336][ T31] r10:61c88647 r9:845f6000 r8:ddde42a0 r7:82604d40 r6:ddde4280 r5:84568b2c [ 1463.870580][ T31] r4:84568b00 [ 1463.870764][ T31] [<80267330>] (worker_thread) from [<8026e84c>] (kthread+0x104/0x134) [ 1463.871200][ T31] r10:00000000 r9:dfe21e90 r8:84675200 r7:84568b00 r6:80267330 r5:845f6000 [ 1463.872156][ T31] r4:84675040 [ 1463.872560][ T31] [<8026e748>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 1463.881219][ T31] Exception stack(0xdfe65fb0 to 0xdfe65ff8) [ 1463.892520][ T31] 5fa0: 00000000 00000000 00000000 00000000 [ 1463.892810][ T31] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1463.893161][ T31] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1463.897733][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026e748 r4:84675040 [ 1463.926676][ T31] INFO: task kworker/1:73:3205 blocked for more than 430 seconds. [ 1463.942067][ T31] Not tainted 6.8.0-rc7-syzkaller #0 [ 1463.942535][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1463.942782][ T31] task:kworker/1:73 state:D stack:0 pid:3205 tgid:3205 ppid:2 flags:0x00000000 [ 1463.943738][ T31] Workqueue: events bpf_prog_free_deferred [ 1463.949214][ T31] Backtrace: [ 1463.949399][ T31] [<818595ac>] (__schedule) from [<8185a1e4>] (schedule+0x2c/0xb8) [ 1463.949706][ T31] r10:82c16205 r9:00000000 r8:8270dd7c r7:00000002 r6:dfe71dac r5:845f6c00 [ 1463.962297][ T31] r4:845f6c00 [ 1463.966348][ T31] [<8185a1b8>] (schedule) from [<8185a7b0>] (schedule_preempt_disabled+0x18/0x24) [ 1463.970111][ T31] r5:845f6c00 r4:8270dd78 [ 1463.974952][ T31] [<8185a798>] (schedule_preempt_disabled) from [<8185d098>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1463.981977][ T31] [<8185cdb0>] (__mutex_lock.constprop.0) from [<8185d964>] (__mutex_lock_slowpath+0x14/0x18) [ 1463.982521][ T31] r10:82c16205 r9:dfe71e38 r8:00000000 r7:ffffffff r6:00000000 r5:84675500 [ 1463.982806][ T31] r4:00000000 [ 1463.982953][ T31] [<8185d950>] (__mutex_lock_slowpath) from [<8185d9a4>] (mutex_lock+0x3c/0x40) [ 1463.983273][ T31] [<8185d968>] (mutex_lock) from [<8048e094>] (_vm_unmap_aliases+0x60/0x2e4) [ 1463.983669][ T31] [<8048e034>] (_vm_unmap_aliases) from [<80491c34>] (vfree+0x170/0x1e0) [ 1463.984019][ T31] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84675500 [ 1463.984254][ T31] r4:00000000 [ 1463.991980][ T31] [<80491ac4>] (vfree) from [<802ea46c>] (module_memfree+0x30/0x50) [ 1463.992506][ T31] r9:845f6c00 r8:00000080 r7:00000000 r6:82c16200 r5:00001000 r4:7f0dd000 [ 1463.992985][ T31] [<802ea43c>] (module_memfree) from [<80388bc4>] (bpf_jit_free_exec+0x10/0x14) [ 1463.993444][ T31] r5:00001000 r4:dfe7d000 [ 1463.993620][ T31] [<80388bb4>] (bpf_jit_free_exec) from [<80388d84>] (bpf_jit_free+0x68/0xe4) [ 1463.993904][ T31] [<80388d1c>] (bpf_jit_free) from [<80389e64>] (bpf_prog_free_deferred+0x14c/0x164) [ 1463.994192][ T31] r5:84281350 r4:84281000 [ 1463.994527][ T31] [<80389d18>] (bpf_prog_free_deferred) from [<80267028>] (process_one_work+0x19c/0x4a4) [ 1463.994911][ T31] r7:ddde4280 r6:82c16200 r5:84281350 r4:84568b80 [ 1463.995150][ T31] [<80266e8c>] (process_one_work) from [<80267570>] (worker_thread+0x240/0x48c) [ 1463.995418][ T31] r10:61c88647 r9:845f6c00 r8:ddde42a0 r7:82604d40 r6:ddde4280 r5:84568bac [ 1463.995637][ T31] r4:84568b80 [ 1463.995821][ T31] [<80267330>] (worker_thread) from [<8026e84c>] (kthread+0x104/0x134) [ 1463.996083][ T31] r10:00000000 r9:dfe65e90 r8:84675300 r7:84568b80 r6:80267330 r5:845f6c00 [ 1463.996299][ T31] r4:84675140 [ 1463.996515][ T31] [<8026e748>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 1463.996783][ T31] Exception stack(0xdfe71fb0 to 0xdfe71ff8) [ 1463.997012][ T31] 1fa0: 00000000 00000000 00000000 00000000 [ 1463.997879][ T31] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1463.998172][ T31] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1463.999196][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026e748 r4:84675140 [ 1463.999763][ T31] INFO: task kworker/1:74:3208 blocked for more than 430 seconds. [ 1464.000065][ T31] Not tainted 6.8.0-rc7-syzkaller #0 [ 1464.000362][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1464.000611][ T31] task:kworker/1:74 state:D stack:0 pid:3208 tgid:3208 ppid:2 flags:0x00000000 [ 1464.001151][ T31] Workqueue: events bpf_prog_free_deferred [ 1464.001408][ T31] Backtrace: [ 1464.012078][ T31] [<818595ac>] (__schedule) from [<8185a1e4>] (schedule+0x2c/0xb8) [ 1464.012665][ T31] r10:82c16205 r9:00000000 r8:8270dd7c r7:00000002 r6:dfddddac r5:845f0c00 [ 1464.012852][ T31] r4:845f0c00 [ 1464.013081][ T31] [<8185a1b8>] (schedule) from [<8185a7b0>] (schedule_preempt_disabled+0x18/0x24) [ 1464.013468][ T31] r5:845f0c00 r4:8270dd78 [ 1464.013677][ T31] [<8185a798>] (schedule_preempt_disabled) from [<8185d098>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1464.014002][ T31] [<8185cdb0>] (__mutex_lock.constprop.0) from [<8185d964>] (__mutex_lock_slowpath+0x14/0x18) [ 1464.014274][ T31] r10:82c16205 r9:dfddde38 r8:00000000 r7:ffffffff r6:00000000 r5:846756c0 [ 1464.014526][ T31] r4:00000000 [ 1464.014734][ T31] [<8185d950>] (__mutex_lock_slowpath) from [<8185d9a4>] (mutex_lock+0x3c/0x40) [ 1464.015055][ T31] [<8185d968>] (mutex_lock) from [<8048e094>] (_vm_unmap_aliases+0x60/0x2e4) [ 1464.015283][ T31] [<8048e034>] (_vm_unmap_aliases) from [<80491c34>] (vfree+0x170/0x1e0) [ 1464.015573][ T31] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846756c0 [ 1464.015761][ T31] r4:00000000 [ 1464.015870][ T31] [<80491ac4>] (vfree) from [<802ea46c>] (module_memfree+0x30/0x50) [ 1464.016220][ T31] r9:845f0c00 r8:00000080 r7:00000000 r6:82c16200 r5:00001000 r4:7f0df000 [ 1464.016412][ T31] [<802ea43c>] (module_memfree) from [<80388bc4>] (bpf_jit_free_exec+0x10/0x14) [ 1464.016654][ T31] r5:00001000 r4:dfe89000 [ 1464.016779][ T31] [<80388bb4>] (bpf_jit_free_exec) from [<80388d84>] (bpf_jit_free+0x68/0xe4) [ 1464.017065][ T31] [<80388d1c>] (bpf_jit_free) from [<80389e64>] (bpf_prog_free_deferred+0x14c/0x164) [ 1464.017440][ T31] r5:84280b50 r4:84280800 [ 1464.017656][ T31] [<80389d18>] (bpf_prog_free_deferred) from [<80267028>] (process_one_work+0x19c/0x4a4) [ 1464.017935][ T31] r7:ddde4280 r6:82c16200 r5:84280b50 r4:84568c00 [ 1464.018086][ T31] [<80266e8c>] (process_one_work) from [<80267570>] (worker_thread+0x240/0x48c) [ 1464.018326][ T31] r10:61c88647 r9:845f0c00 r8:ddde42a0 r7:82604d40 r6:ddde4280 r5:84568c2c [ 1464.018562][ T31] r4:84568c00 [ 1464.018685][ T31] [<80267330>] (worker_thread) from [<8026e84c>] (kthread+0x104/0x134) [ 1464.019063][ T31] r10:00000000 r9:dfe71e90 r8:84675680 r7:84568c00 r6:80267330 r5:845f0c00 [ 1464.019562][ T31] r4:846753c0 [ 1464.019715][ T31] [<8026e748>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 1464.020048][ T31] Exception stack(0xdfdddfb0 to 0xdfdddff8) [ 1464.020229][ T31] dfa0: 00000000 00000000 00000000 00000000 [ 1464.020591][ T31] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1464.020824][ T31] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1464.021060][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026e748 r4:846753c0 [ 1464.021424][ T31] INFO: task kworker/1:75:3209 blocked for more than 430 seconds. [ 1464.032068][ T31] Not tainted 6.8.0-rc7-syzkaller #0 [ 1464.032517][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1464.032848][ T31] task:kworker/1:75 state:D stack:0 pid:3209 tgid:3209 ppid:2 flags:0x00000000 [ 1464.033229][ T31] Workqueue: events bpf_prog_free_deferred [ 1464.033505][ T31] Backtrace: [ 1464.033669][ T31] [<818595ac>] (__schedule) from [<8185a1e4>] (schedule+0x2c/0xb8) [ 1464.033942][ T31] r10:82c16205 r9:00000000 r8:8270dd7c r7:00000002 r6:dfe95dac r5:845f3c00 [ 1464.034335][ T31] r4:845f3c00 [ 1464.034496][ T31] [<8185a1b8>] (schedule) from [<8185a7b0>] (schedule_preempt_disabled+0x18/0x24) [ 1464.034912][ T31] r5:845f3c00 r4:8270dd78 [ 1464.035055][ T31] [<8185a798>] (schedule_preempt_disabled) from [<8185d098>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1464.035404][ T31] [<8185cdb0>] (__mutex_lock.constprop.0) from [<8185d964>] (__mutex_lock_slowpath+0x14/0x18) [ 1464.035764][ T31] r10:82c16205 r9:dfe95e38 r8:00000000 r7:ffffffff r6:00000000 r5:84675f40 [ 1464.035991][ T31] r4:00000000 [ 1464.036161][ T31] [<8185d950>] (__mutex_lock_slowpath) from [<8185d9a4>] (mutex_lock+0x3c/0x40) [ 1464.036428][ T31] [<8185d968>] (mutex_lock) from [<8048e094>] (_vm_unmap_aliases+0x60/0x2e4) [ 1464.037159][ T31] [<8048e034>] (_vm_unmap_aliases) from [<80491c34>] (vfree+0x170/0x1e0) [ 1464.037926][ T31] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84675f40 [ 1464.038312][ T31] r4:00000000 [ 1464.038452][ T31] [<80491ac4>] (vfree) from [<802ea46c>] (module_memfree+0x30/0x50) [ 1464.038802][ T31] r9:845f3c00 r8:00000080 r7:00000000 r6:82c16200 r5:00001000 r4:7f0e7000 [ 1464.039530][ T31] [<802ea43c>] (module_memfree) from [<80388bc4>] (bpf_jit_free_exec+0x10/0x14) [ 1464.039918][ T31] r5:00001000 r4:dfec1000 [ 1464.040152][ T31] [<80388bb4>] (bpf_jit_free_exec) from [<80388d84>] (bpf_jit_free+0x68/0xe4) [ 1464.040624][ T31] [<80388d1c>] (bpf_jit_free) from [<80389e64>] (bpf_prog_free_deferred+0x14c/0x164) [ 1464.041090][ T31] r5:84281b50 r4:84281800 [ 1464.041245][ T31] [<80389d18>] (bpf_prog_free_deferred) from [<80267028>] (process_one_work+0x19c/0x4a4) [ 1464.052065][ T31] r7:ddde4280 r6:82c16200 r5:84281b50 r4:84568c80 [ 1464.052411][ T31] [<80266e8c>] (process_one_work) from [<80267570>] (worker_thread+0x240/0x48c) [ 1464.052772][ T31] r10:61c88647 r9:845f3c00 r8:ddde42a0 r7:82604d40 r6:ddde4280 r5:84568cac [ 1464.053069][ T31] r4:84568c80 [ 1464.053259][ T31] [<80267330>] (worker_thread) from [<8026e84c>] (kthread+0x104/0x134) [ 1464.053663][ T31] r10:00000000 r9:dfddde90 r8:84675780 r7:84568c80 r6:80267330 r5:845f3c00 [ 1464.054200][ T31] r4:846753c0 [ 1464.054430][ T31] [<8026e748>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 1464.054788][ T31] Exception stack(0xdfe95fb0 to 0xdfe95ff8) [ 1464.055018][ T31] 5fa0: 00000000 00000000 00000000 00000000 [ 1464.055305][ T31] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1464.055594][ T31] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1464.056219][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026e748 r4:846753c0 [ 1464.056749][ T31] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1464.058603][ T31] NMI backtrace for cpu 1 [ 1464.059161][ T31] CPU: 1 PID: 31 Comm: khungtaskd Not tainted 6.8.0-rc7-syzkaller #0 [ 1464.059561][ T31] Hardware name: ARM-Versatile Express [ 1464.060084][ T31] Backtrace: [ 1464.060425][ T31] [<818380cc>] (dump_backtrace) from [<818381c8>] (show_stack+0x18/0x1c) [ 1464.061205][ T31] r7:00000000 r6:00000113 r5:60000193 r4:81fbd5bc [ 1464.062119][ T31] [<818381b0>] (show_stack) from [<818556e4>] (dump_stack_lvl+0x48/0x54) [ 1464.062592][ T31] [<8185569c>] (dump_stack_lvl) from [<81855708>] (dump_stack+0x18/0x1c) [ 1464.062938][ T31] r5:00000001 r4:00000001 [ 1464.063136][ T31] [<818556f0>] (dump_stack) from [<818254f8>] (nmi_cpu_backtrace+0x160/0x17c) [ 1464.063482][ T31] [<81825398>] (nmi_cpu_backtrace) from [<81825644>] (nmi_trigger_cpumask_backtrace+0x130/0x1d8) [ 1464.064063][ T31] r7:00000001 r6:8260c494 r5:8261a7d8 r4:ffffffff [ 1464.064475][ T31] [<81825514>] (nmi_trigger_cpumask_backtrace) from [<80210574>] (arch_trigger_cpumask_backtrace+0x18/0x1c) [ 1464.064899][ T31] r9:00000001 r8:82895eb8 r7:8260c5ec r6:00007d6d r5:8261adc8 r4:84d9f22c [ 1464.065663][ T31] [<8021055c>] (arch_trigger_cpumask_backtrace) from [<80347eb4>] (watchdog+0x48c/0x59c) [ 1464.066055][ T31] [<80347a28>] (watchdog) from [<8026e84c>] (kthread+0x104/0x134) [ 1464.066624][ T31] r10:00000000 r9:df819e58 r8:82cce8c0 r7:00000000 r6:80347a28 r5:82e50c00 [ 1464.067032][ T31] r4:82fa5740 [ 1464.067236][ T31] [<8026e748>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 1464.067714][ T31] Exception stack(0xdf8ddfb0 to 0xdf8ddff8) [ 1464.068183][ T31] dfa0: 00000000 00000000 00000000 00000000 [ 1464.068813][ T31] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1464.069233][ T31] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1464.069587][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026e748 r4:82fa5740 [ 1464.070874][ T31] Sending NMI from CPU 1 to CPUs 0: [ 1464.072199][ C0] NMI backtrace for cpu 0 [ 1464.072407][ C0] CPU: 0 PID: 2799 Comm: klogd Not tainted 6.8.0-rc7-syzkaller #0 [ 1464.072456][ C0] Hardware name: ARM-Versatile Express [ 1464.072503][ C0] PC is at __run_timers+0x48/0x3e8 [ 1464.072587][ C0] LR is at __run_timers+0x40/0x3e8 [ 1464.072643][ C0] pc : [<802f6400>] lr : [<802f63f8>] psr: 40000113 [ 1464.072684][ C0] sp : df801ea8 ip : df801eec fp : df801f1c [ 1464.072720][ C0] r10: 8365a400 r9 : 00000082 r8 : 00000101 [ 1464.072763][ C0] r7 : 824a835c r6 : dddc7ac0 r5 : 00000000 r4 : 82604d40 [ 1464.072811][ C0] r3 : 00000000 r2 : 0001c6b0 r1 : 00000000 r0 : df801ecc [ 1464.072953][ C0] Flags: nZcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 1464.073029][ C0] Control: 30c5387d Table: 84396c40 DAC: fffffffd [ 1464.073090][ C0] Backtrace: frame pointer underflow [ 1464.073175][ C0] [<802f63b8>] (__run_timers) from [<802f67d4>] (run_timer_softirq+0x34/0x48) [ 1464.073257][ C0] r10:8365a400 r9:00000082 r8:00000101 r7:824a835c r6:00000001 r5:8260c934 [ 1464.073274][ C0] r4:824a9340 [ 1464.073286][ C0] [<802f67a0>] (run_timer_softirq) from [<8020133c>] (__do_softirq+0x164/0x480) [ 1464.073372][ C0] r5:00000002 r4:82604084 [ 1464.073385][ C0] [<802011d8>] (__do_softirq) from [<8024c908>] (__irq_exit_rcu+0xa0/0x160) [ 1464.073454][ C0] r10:00000001 r9:8365a400 r8:00000000 r7:ebdb5c60 r6:8213cc7c r5:82178894 [ 1464.073471][ C0] r4:8365a400 [ 1464.073482][ C0] [<8024c868>] (__irq_exit_rcu) from [<8024cb1c>] (irq_exit+0x10/0x18) [ 1464.073546][ C0] r5:82178894 r4:824b2224 [ 1464.073558][ C0] [<8024cb0c>] (irq_exit) from [<81855fc4>] (generic_handle_arch_irq+0x7c/0x80) [ 1464.073631][ C0] [<81855f48>] (generic_handle_arch_irq) from [<81808150>] (call_with_stack+0x1c/0x20) [ 1464.073710][ C0] r9:8365a400 r8:83658000 r7:ebdb5c94 r6:ffffffff r5:20000013 r4:8027b450 [ 1464.073725][ C0] [<81808134>] (call_with_stack) from [<80200b84>] (__irq_svc+0x84/0xac) [ 1464.073796][ C0] Exception stack(0xebdb5c60 to 0xebdb5ca8) [ 1464.073839][ C0] 5c60: 00000001 81fbd5bc 00000001 8365a400 00000000 dddd1600 818599b0 a3ec4f60 [ 1464.073870][ C0] 5c80: 83658000 8365a400 00000001 ebdb5cf4 ebdb5ca0 ebdb5cb0 818626c0 8027b450 [ 1464.073887][ C0] 5ca0: 20000013 ffffffff [ 1464.073903][ C0] [<8027b3c4>] (finish_task_switch) from [<818599b0>] (__schedule+0x404/0xc0c) [ 1464.073968][ C0] r10:00000000 r9:836c1200 r8:e13605dc r7:a3ec4f60 r6:8365a400 r5:dddd1600 [ 1464.073986][ C0] r4:83658000 [ 1464.073999][ C0] [<818595ac>] (__schedule) from [<8185a1e4>] (schedule+0x2c/0xb8) [ 1464.074063][ C0] r10:00000000 r9:8365a400 r8:840a9e00 r7:8365a400 r6:840aaf80 r5:00000000 [ 1464.074079][ C0] r4:8365a400 [ 1464.074090][ C0] [<8185a1b8>] (schedule) from [<8186178c>] (schedule_timeout+0xe4/0x114) [ 1464.074146][ C0] r5:00000000 r4:7fffffff [ 1464.074159][ C0] [<818616a8>] (schedule_timeout) from [<815f1a98>] (unix_wait_for_peer+0xcc/0xd8) [ 1464.074226][ C0] r7:840aad00 r6:840aaf80 r5:840aad00 r4:7fffffff [ 1464.074244][ C0] [<815f19cc>] (unix_wait_for_peer) from [<815f6b48>] (unix_dgram_sendmsg+0x98c/0x9d4) [ 1464.074304][ C0] r6:0000003e r5:83047680 r4:ebdb5e98 [ 1464.074318][ C0] [<815f61bc>] (unix_dgram_sendmsg) from [<8134c9b8>] (__sock_sendmsg+0x44/0x78) [ 1464.074387][ C0] r10:00000121 r9:8365a400 r8:00000003 r7:83047680 r6:83047680 r5:ebdb5e98 [ 1464.074406][ C0] r4:00000000 [ 1464.074420][ C0] [<8134c974>] (__sock_sendmsg) from [<8134ecc8>] (__sys_sendto+0x108/0x14c) [ 1464.074479][ C0] r7:83047680 r6:00000000 r5:00004000 r4:00000000 [ 1464.074493][ C0] [<8134ebc0>] (__sys_sendto) from [<8134ed50>] (sys_send+0x20/0x28) [ 1464.074558][ C0] r8:80200288 r7:00000121 r6:76f2f5a0 r5:76f2f5a0 r4:006231a8 [ 1464.074572][ C0] [<8134ed30>] (sys_send) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1464.074627][ C0] Exception stack(0xebdb5fa8 to 0xebdb5ff0) [ 1464.074663][ C0] 5fa0: 006231a8 76f2f5a0 00000003 0062ac68 0000003e 00004000 [ 1464.074697][ C0] 5fc0: 006231a8 76f2f5a0 76f2f5a0 00000121 00000000 00000013 76e00e60 0062ac6b [ 1464.074721][ C0] 5fe0: 00000000 7eb52bc8 76d88460 76d8d918 [ 1464.100403][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 1464.100957][ T31] CPU: 1 PID: 31 Comm: khungtaskd Not tainted 6.8.0-rc7-syzkaller #0 [ 1464.101146][ T31] Hardware name: ARM-Versatile Express [ 1464.101397][ T31] Backtrace: [ 1464.101989][ T31] [<818380cc>] (dump_backtrace) from [<818381c8>] (show_stack+0x18/0x1c) [ 1464.102375][ T31] r7:00000000 r6:82622dc4 r5:60000193 r4:81fbd5bc [ 1464.102704][ T31] [<818381b0>] (show_stack) from [<818556e4>] (dump_stack_lvl+0x48/0x54) [ 1464.102953][ T31] [<8185569c>] (dump_stack_lvl) from [<81855708>] (dump_stack+0x18/0x1c) [ 1464.103228][ T31] r5:00000000 r4:82850d18 [ 1464.103395][ T31] [<818556f0>] (dump_stack) from [<81838c70>] (panic+0x120/0x378) [ 1464.103733][ T31] [<81838b50>] (panic) from [<80347d40>] (watchdog+0x318/0x59c) [ 1464.104042][ T31] r3:00000000 r2:00000000 r1:00000001 r0:81fbe078 [ 1464.104269][ T31] r7:8260c5ec [ 1464.104494][ T31] [<80347a28>] (watchdog) from [<8026e84c>] (kthread+0x104/0x134) [ 1464.104980][ T31] r10:00000000 r9:df819e58 r8:82cce8c0 r7:00000000 r6:80347a28 r5:82e50c00 [ 1464.105327][ T31] r4:82fa5740 [ 1464.105493][ T31] [<8026e748>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 1464.105824][ T31] Exception stack(0xdf8ddfb0 to 0xdf8ddff8) [ 1464.106054][ T31] dfa0: 00000000 00000000 00000000 00000000 [ 1464.106275][ T31] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1464.106504][ T31] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1464.106946][ T31] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026e748 r4:82fa5740 [ 1464.108081][ C0] CPU0: stopping [ 1464.109949][ C0] CPU: 0 PID: 2799 Comm: klogd Not tainted 6.8.0-rc7-syzkaller #0 [ 1464.110202][ C0] Hardware name: ARM-Versatile Express [ 1464.110419][ C0] Backtrace: frame pointer underflow [ 1464.111321][ C0] [<818380cc>] (dump_backtrace) from [<818381c8>] (show_stack+0x18/0x1c) [ 1464.112631][ C0] r7:00000014 r6:81b0f9f8 r5:600001d3 r4:81fbd5bc [ 1464.112712][ C0] [<818381b0>] (show_stack) from [<818556e4>] (dump_stack_lvl+0x48/0x54) [ 1464.112776][ C0] [<8185569c>] (dump_stack_lvl) from [<81855708>] (dump_stack+0x18/0x1c) [ 1464.112831][ C0] r5:00000000 r4:00000004 [ 1464.112841][ C0] [<818556f0>] (dump_stack) from [<8020fb78>] (do_handle_IPI+0x2ac/0x2d8) [ 1464.112898][ C0] [<8020f8cc>] (do_handle_IPI) from [<8020fbc4>] (ipi_handler+0x20/0x28) [ 1464.112975][ C0] r9:8365a400 r8:df801f78 r7:00000014 r6:81b0f9f8 r5:82c0cc80 r4:82c96d00 [ 1464.112998][ C0] [<8020fba4>] (ipi_handler) from [<802c500c>] (handle_percpu_devid_irq+0x9c/0x2cc) [ 1464.113055][ C0] [<802c4f70>] (handle_percpu_devid_irq) from [<802be798>] (generic_handle_domain_irq+0x30/0x40) [ 1464.113119][ C0] r10:00000067 r9:8365a400 r8:00000000 r7:df80a00c r6:824b0bc0 r5:df80a000 [ 1464.113140][ C0] r4:8260cd28 r3:00010000 [ 1464.113151][ C0] [<802be768>] (generic_handle_domain_irq) from [<802011c4>] (gic_handle_irq+0x68/0x7c) [ 1464.113196][ C0] [<8020115c>] (gic_handle_irq) from [<81855fa8>] (generic_handle_arch_irq+0x60/0x80) [ 1464.113247][ C0] r7:ebdb5e48 r6:8213cc7c r5:82178894 r4:824b2224 [ 1464.113257][ C0] [<81855f48>] (generic_handle_arch_irq) from [<81808150>] (call_with_stack+0x1c/0x20) [ 1464.113326][ C0] r9:8365a400 r8:83ab8080 r7:ebdb5e7c r6:ffffffff r5:60000013 r4:806b4a9c [ 1464.113339][ C0] [<81808134>] (call_with_stack) from [<80200b84>] (__irq_svc+0x84/0xac) [ 1464.113455][ C0] Exception stack(0xebdb5e48 to 0xebdb5e90) [ 1464.113638][ C0] 5e40: 83ab8080 82625330 00000022 00000000 8218f7dc 00000000 [ 1464.113691][ C0] 5e60: 00000022 82625330 83ab8080 8365a400 00000067 ebdb5ea4 82625330 ebdb5e98 [ 1464.113717][ C0] 5e80: 806b8148 806b4a9c 60000013 ffffffff [ 1464.113812][ C0] [<806b4a40>] (cap_capable) from [<806b8148>] (security_capable+0x48/0x64) [ 1464.113874][ C0] [<806b8100>] (security_capable) from [<8025216c>] (capable+0x30/0x60) [ 1464.113939][ C0] r9:8365a400 r8:000003ff r7:76ef8140 r6:00000000 r5:00000002 r4:8365a400 [ 1464.113951][ C0] [<8025213c>] (capable) from [<802b7ac8>] (check_syslog_permissions+0x54/0xb8) [ 1464.114009][ C0] r5:00000002 r4:00000002 [ 1464.114022][ C0] [<802b7a74>] (check_syslog_permissions) from [<802b9a60>] (do_syslog+0x4c/0x35c) [ 1464.114081][ C0] r5:00000002 r4:76ef8140 [ 1464.114093][ C0] [<802b9a14>] (do_syslog) from [<802b9d84>] (sys_syslog+0x14/0x18) [ 1464.114195][ C0] r9:8365a400 r8:80200288 r7:00000067 r6:00000000 r5:76ef8535 r4:76ef8140 [ 1464.114208][ C0] [<802b9d70>] (sys_syslog) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1464.114255][ C0] Exception stack(0xebdb5fa8 to 0xebdb5ff0) [ 1464.114286][ C0] 5fa0: 76ef8140 76ef8535 00000002 76ef8140 000003ff 0000066c [ 1464.114321][ C0] 5fc0: 76ef8140 76ef8535 00000000 00000067 76ef8140 76ef794c 76ef8554 76eda21a [ 1464.114345][ C0] 5fe0: 76ef7cfc 7eb52ca4 76e6c9d0 76d8cf1c [ 1464.122120][ T31] Rebooting in 86400 seconds.. VM DIAGNOSIS: 10:42:43 Registers: info registers vcpu 0 CPU#0 R00=0000000c R01=00000064 R02=00000098 R03=ffffff98 R04=df8ddda4 R05=81fb0aa3 R06=81fb0aa6 R07=df8ddf00 R08=81fb0aa3 R09=df8ddda4 R10=df8dde34 R11=df8ddd8c R12=00000005 R13=df8ddd60 R14=0000000a R15=8182d874 PSR=20000093 --C- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000003 s17=7ed9daf0 d08=7ed9daf000000003 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=81786000 R01=dfe1f000 R02=00000001 R03=8021b354 R04=7f0b1000 R05=84573000 R06=7f0b1000 R07=00000000 R08=828a0c68 R09=8270dd5c R10=00000000 R11=dfe49d84 R12=dfe49d88 R13=dfe49d58 R14=80210b30 R15=8021b36c PSR=80000013 N--- A S svc32 s00=05ec76f0 s01=00000001 d00=0000000105ec76f0 s02=dea713f1 s03=00000000 d01=00000000dea713f1 s04=f3a85da9 s05=efd0b84b d02=efd0b84bf3a85da9 s06=00000000 s07=00000000 d03=0000000000000000 s08=8473d770 s09=f0ca638b d04=f0ca638b8473d770 s10=00000000 s11=00000000 d05=0000000000000000 s12=ffffffff s13=00000000 d06=00000000ffffffff s14=00000000 s15=00000000 d07=0000000000000000 s16=6b56e9e8 s17=053b0d16 d08=053b0d166b56e9e8 s18=2c8d0ffc s19=00000000 d09=000000002c8d0ffc s20=2e1d4eb2 s21=6257a04f d10=6257a04f2e1d4eb2 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000