[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 16.575698] audit: type=1400 audit(1514035019.411:6): avc: denied { map } for pid=3133 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 18.313145] audit: type=1400 audit(1514035021.148:7): avc: denied { map } for pid=3142 comm="sh" path="/bin/dash" dev="sda1" ino=1473 scontext=system_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added 'ci-upstream-kasan-gce-5,10.128.0.14' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 32.392080] audit: type=1400 audit(1514035035.227:8): avc: denied { map } for pid=3153 comm="syzkaller355333" path="/root/syzkaller355333524" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 42.226989] ================================================================== [ 42.234394] BUG: KASAN: double-free or invalid-free in skb_free_head+0x74/0xb0 [ 42.241715] [ 42.243311] CPU: 1 PID: 3151 Comm: sshd Not tainted 4.15.0-rc4+ #235 [ 42.249764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.259080] Call Trace: [ 42.261631] dump_stack+0x194/0x257 [ 42.265227] ? arch_local_irq_restore+0x53/0x53 [ 42.269860] ? show_regs_print_info+0x18/0x18 [ 42.274318] ? check_noncircular+0x20/0x20 [ 42.278521] ? print_irqtrace_events+0x270/0x270 [ 42.283243] ? skb_free_head+0x74/0xb0 [ 42.287103] print_address_description+0x73/0x250 [ 42.291909] ? skb_free_head+0x74/0xb0 [ 42.295762] ? skb_free_head+0x74/0xb0 [ 42.299616] kasan_report_double_free+0x55/0x80 [ 42.304249] kasan_slab_free+0xa3/0xc0 [ 42.308108] kfree+0xd6/0x260 [ 42.311182] skb_free_head+0x74/0xb0 [ 42.314862] skb_release_data+0x58c/0x790 [ 42.318983] ? skb_tx_error+0x2c0/0x2c0 [ 42.322922] ? check_noncircular+0x20/0x20 [ 42.327125] ? __lock_is_held+0xb6/0x140 [ 42.331159] skb_release_all+0x4a/0x60 [ 42.335013] consume_skb+0x153/0x490 [ 42.338694] ? alloc_skb_with_frags+0x750/0x750 [ 42.343330] ? virtqueue_get_buf_ctx+0x3b1/0x8b0 [ 42.348056] ? detach_buf+0x6a0/0x6a0 [ 42.351833] __dev_kfree_skb_any+0x85/0xa0 [ 42.356035] free_old_xmit_skbs.isra.27+0x15a/0x2c0 [ 42.361016] ? virtnet_cpu_down_prep+0x80/0x80 [ 42.365561] ? packet_rcv_fanout+0x7d0/0x7d0 [ 42.369935] ? dev_queue_xmit_nit+0x8af/0xc40 [ 42.374400] start_xmit+0x1b9/0x1650 [ 42.378087] ? virtnet_xdp+0x12a0/0x12a0 [ 42.382136] dev_hard_start_xmit+0x248/0xac0 [ 42.386515] ? validate_xmit_skb_list+0x120/0x120 [ 42.391324] ? perf_trace_lock+0x4f0/0x900 [ 42.395528] ? lock_acquire+0x1d5/0x580 [ 42.399466] ? lock_acquire+0x1d5/0x580 [ 42.403408] ? sch_direct_xmit+0x280/0x6d0 [ 42.407608] ? skb_csum_hwoffload_help+0x57/0xa0 [ 42.412333] ? lock_release+0xa40/0xa40 [ 42.416274] ? netif_skb_features+0x8e0/0x8e0 [ 42.420737] ? do_raw_spin_trylock+0x190/0x190 [ 42.425287] ? lock_acquire+0x1d5/0x580 [ 42.429239] sch_direct_xmit+0x31d/0x6d0 [ 42.433273] ? dev_deactivate_queue.constprop.29+0x260/0x260 [ 42.439045] __dev_queue_xmit+0x16f4/0x2070 [ 42.443339] ? netdev_pick_tx+0x300/0x300 [ 42.447459] ? check_noncircular+0x20/0x20 [ 42.451659] ? lock_downgrade+0x980/0x980 [ 42.455777] ? lock_release+0xa40/0xa40 [ 42.459718] ? __lock_acquire+0x664/0x3e00 [ 42.463926] ? print_irqtrace_events+0x270/0x270 [ 42.468655] ? ip_finish_output+0x85e/0xd10 [ 42.472946] ? netlbl_catmap_setrng+0xb0/0xb0 [ 42.477415] ? mark_held_locks+0xaf/0x100 [ 42.481528] ? ip_finish_output2+0xca6/0x1460 [ 42.485989] dev_queue_xmit+0x17/0x20 [ 42.489756] ip_finish_output2+0xece/0x1460 [ 42.494049] ? dst_output+0x140/0x140 [ 42.497817] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.502797] ? ipt_do_table+0xd04/0x1330 [ 42.506823] ? trace_hardirqs_on+0xd/0x10 [ 42.510937] ? __local_bh_enable_ip+0x121/0x230 [ 42.515572] ? ipt_do_table+0xd6f/0x1330 [ 42.519598] ? __local_bh_enable_ip+0x121/0x230 [ 42.524236] ? ipv4_mtu+0x28c/0x3d0 [ 42.527835] ? __lock_is_held+0xb6/0x140 [ 42.531871] ip_finish_output+0x85e/0xd10 [ 42.535992] ? ip_finish_output+0x85e/0xd10 [ 42.540283] ? ip_fragment.constprop.49+0x200/0x200 [ 42.545262] ? iptable_mangle_hook+0xa9/0x550 [ 42.549732] ? nf_hook_slow+0xd3/0x1a0 [ 42.553589] ip_output+0x1cc/0x860 [ 42.557098] ? ip_mc_output+0x1350/0x1350 [ 42.561221] ? ip_fragment.constprop.49+0x200/0x200 [ 42.566208] ip_local_out+0x95/0x160 [ 42.569889] ip_queue_xmit+0x8c6/0x18e0 [ 42.573836] ? ip_build_and_send_pkt+0xc30/0xc30 [ 42.578560] ? refcount_dec_if_one+0x20/0x20 [ 42.582939] ? __tcp_v4_send_check+0x1b8/0x350 [ 42.587483] ? tcp_options_write+0x228/0x940 [ 42.591863] tcp_transmit_skb+0x1b12/0x38b0 [ 42.596158] ? bictcp_cong_avoid+0xf20/0xf20 [ 42.600532] ? __tcp_select_window+0x900/0x900 [ 42.605085] ? __kernel_text_address+0xd/0x40 [ 42.609547] ? __lock_acquire+0x664/0x3e00 [ 42.613754] ? depot_save_stack+0x12c/0x490 [ 42.618052] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 42.623467] ? tcp_tso_segs+0x240/0x240 [ 42.627409] ? pvclock_read_flags+0x160/0x160 [ 42.631869] ? inet_sendmsg+0x11f/0x5e0 [ 42.635807] ? sock_sendmsg+0xca/0x110 [ 42.639658] ? sock_write_iter+0x31a/0x5d0 [ 42.643858] ? __vfs_write+0x684/0x970 [ 42.647711] ? vfs_write+0x189/0x510 [ 42.651388] ? SyS_write+0xef/0x220 [ 42.654985] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 42.659889] ? sched_clock_cpu+0x1b/0x170 [ 42.664001] ? tcp_init_tso_segs+0x114/0x1f0 [ 42.668377] tcp_write_xmit+0x680/0x5190 [ 42.672417] ? rcu_read_lock_sched_held+0x118/0x120 [ 42.677407] ? tcp_transmit_skb+0x38b0/0x38b0 [ 42.681868] ? kasan_kmalloc+0xa0/0xe0 [ 42.685730] ? find_held_lock+0x35/0x1d0 [ 42.689765] ? __might_fault+0x110/0x1d0 [ 42.693793] ? iov_iter_advance+0x2a1/0x13f0 [ 42.698177] ? lock_release+0xa40/0xa40 [ 42.702115] ? tcp_v4_md5_lookup+0x22/0x30 [ 42.706313] ? tcp_established_options+0x2c5/0x420 [ 42.711208] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 42.716714] __tcp_push_pending_frames+0xa0/0x250 [ 42.721526] tcp_push+0x538/0x770 [ 42.724949] ? tcp_splice_data_recv+0x1a0/0x1a0 [ 42.729581] ? skb_entail+0x5f6/0x8a0 [ 42.733347] ? iov_iter_advance+0x13f0/0x13f0 [ 42.737811] ? tcp_tx_timestamp+0x62/0x2a0 [ 42.742018] tcp_sendmsg_locked+0x2663/0x3b30 [ 42.746502] ? tcp_sendpage+0x60/0x60 [ 42.750276] ? rcu_read_lock_sched_held+0x108/0x120 [ 42.755256] ? __mark_inode_dirty+0x262/0x1170 [ 42.759808] ? print_irqtrace_events+0x270/0x270 [ 42.764525] ? find_held_lock+0x35/0x1d0 [ 42.768557] ? lock_sock_nested+0xa3/0x110 [ 42.772753] ? lock_acquire+0x1d5/0x580 [ 42.776690] ? tcp_sendmsg+0x21/0x50 [ 42.780377] ? mark_held_locks+0xaf/0x100 [ 42.784488] ? do_raw_spin_trylock+0x190/0x190 [ 42.789038] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.794020] ? lock_sock_nested+0x91/0x110 [ 42.798219] ? trace_hardirqs_on+0xd/0x10 [ 42.802330] ? __local_bh_enable_ip+0x121/0x230 [ 42.806980] tcp_sendmsg+0x2f/0x50 [ 42.811008] inet_sendmsg+0x11f/0x5e0 [ 42.816279] ? inet_recvmsg+0x5f0/0x5f0 [ 42.820655] ? selinux_socket_sendmsg+0x36/0x40 [ 42.825292] ? security_socket_sendmsg+0x89/0xb0 [ 42.830013] ? inet_recvmsg+0x5f0/0x5f0 [ 42.833955] sock_sendmsg+0xca/0x110 [ 42.837635] sock_write_iter+0x31a/0x5d0 [ 42.841663] ? sock_sendmsg+0x110/0x110 [ 42.845613] ? iov_iter_init+0xaf/0x1d0 [ 42.849557] __vfs_write+0x684/0x970 [ 42.853759] ? kernel_read+0x120/0x120 [ 42.857609] ? bpf_fd_pass+0x280/0x280 [ 42.861469] ? _cond_resched+0x14/0x30 [ 42.865324] ? selinux_file_permission+0x82/0x460 [ 42.870148] ? rw_verify_area+0xe5/0x2b0 [ 42.874182] ? __fdget_raw+0x20/0x20 [ 42.877865] vfs_write+0x189/0x510 [ 42.881382] SyS_write+0xef/0x220 [ 42.884801] ? SyS_read+0x220/0x220 [ 42.888395] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.893380] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.898109] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 42.902830] RIP: 0033:0x7fb44223a370 [ 42.906508] RSP: 002b:00007fff017fd6e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 42.914182] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb44223a370 [ 42.921419] RDX: 0000000000000038 RSI: 0000557d0b4fe450 RDI: 0000000000000003 [ 42.928653] RBP: 0000557d0ade6c88 R08: 0000000000000001 R09: 0101010101010101 [ 42.935886] R10: 0000000000000008 R11: 0000000000000246 R12: 0000557d0b4fc930 [ 42.943122] R13: 0000557d0ade4fb4 R14: 0000000000000028 R15: 0000557d0ade6ca0 [ 42.950382] [ 42.951974] Allocated by task 3151: [ 42.955567] save_stack+0x43/0xd0 [ 42.958984] kasan_kmalloc+0xad/0xe0 [ 42.962663] __kmalloc_node_track_caller+0x47/0x70 [ 42.967554] __kmalloc_reserve.isra.41+0x41/0xd0 [ 42.972271] __alloc_skb+0x13b/0x780 [ 42.975951] sk_stream_alloc_skb+0x11d/0x900 [ 42.980321] tcp_sendmsg_locked+0x1341/0x3b30 [ 42.984778] tcp_sendmsg+0x2f/0x50 [ 42.988280] inet_sendmsg+0x11f/0x5e0 [ 42.992045] sock_sendmsg+0xca/0x110 [ 42.995721] sock_write_iter+0x31a/0x5d0 [ 42.999743] __vfs_write+0x684/0x970 [ 43.003419] vfs_write+0x189/0x510 [ 43.006920] SyS_write+0xef/0x220 [ 43.010337] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 43.015054] [ 43.016643] Freed by task 3151: [ 43.019887] save_stack+0x43/0xd0 [ 43.023305] kasan_slab_free+0x71/0xc0 [ 43.027154] kfree+0xd6/0x260 [ 43.030221] skb_free_head+0x74/0xb0 [ 43.033899] skb_release_data+0x58c/0x790 [ 43.038011] skb_release_all+0x4a/0x60 [ 43.041860] consume_skb+0x153/0x490 [ 43.045537] __dev_kfree_skb_any+0x85/0xa0 [ 43.049736] free_old_xmit_skbs.isra.27+0x15a/0x2c0 [ 43.054713] start_xmit+0x1b9/0x1650 [ 43.058391] dev_hard_start_xmit+0x248/0xac0 [ 43.062762] sch_direct_xmit+0x31d/0x6d0 [ 43.066787] __dev_queue_xmit+0x16f4/0x2070 [ 43.071069] dev_queue_xmit+0x17/0x20 [ 43.074831] ip_finish_output2+0xece/0x1460 [ 43.079117] ip_finish_output+0x85e/0xd10 [ 43.083227] ip_output+0x1cc/0x860 [ 43.086730] ip_local_out+0x95/0x160 [ 43.090413] ip_queue_xmit+0x8c6/0x18e0 [ 43.094359] tcp_transmit_skb+0x1b12/0x38b0 [ 43.098643] tcp_write_xmit+0x680/0x5190 [ 43.102666] __tcp_push_pending_frames+0xa0/0x250 [ 43.107469] tcp_push+0x538/0x770 [ 43.110884] tcp_sendmsg_locked+0x2663/0x3b30 [ 43.115344] tcp_sendmsg+0x2f/0x50 [ 43.118845] inet_sendmsg+0x11f/0x5e0 [ 43.122611] sock_sendmsg+0xca/0x110 [ 43.126286] sock_write_iter+0x31a/0x5d0 [ 43.130309] __vfs_write+0x684/0x970 [ 43.133983] vfs_write+0x189/0x510 [ 43.137487] SyS_write+0xef/0x220 [ 43.140902] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 43.145619] [ 43.147213] The buggy address belongs to the object at ffff8801c79336c0 [ 43.147213] which belongs to the cache kmalloc-1024 of size 1024 [ 43.160003] The buggy address is located 0 bytes inside of [ 43.160003] 1024-byte region [ffff8801c79336c0, ffff8801c7933ac0) [ 43.171749] The buggy address belongs to the page: [ 43.176640] page:0000000063bdf4fd count:1 mapcount:0 mapping:000000006ae07d95 index:0x0 compound_mapcount: 0 [ 43.186573] flags: 0x2fffc0000008100(slab|head) [ 43.191208] raw: 02fffc0000008100 ffff8801c7932040 0000000000000000 0000000100000007 [ 43.199051] raw: ffffea00071fc7a0 ffffea00071fdea0 ffff8801db000ac0 0000000000000000 [ 43.206894] page dumped because: kasan: bad access detected [ 43.212564] [ 43.214157] Memory state around the buggy address: [ 43.219049] ffff8801c7933580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 43.226373] ffff8801c7933600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 43.233696] >ffff8801c7933680: fb fb fb fb fb fb fb fb fb fb fb fb 00 00 00 00 [ 43.241020] ^ [ 43.246434] ffff8801c7933700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 43.253755] ffff8801c7933780: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 43.261075] ================================================================== [ 43.268395] Disabling lock debugging due to kernel taint [ 43.273803] Kernel panic - not syncing: panic_on_warn set ... [ 43.273803] [ 43.282776] CPU: 1 PID: 3151 Comm: sshd Tainted: G B 4.15.0-rc4+ #235 [ 43.290883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.300197] Call Trace: [ 43.302748] dump_stack+0x194/0x257 [ 43.306339] ? arch_local_irq_restore+0x53/0x53 [ 43.310969] ? kasan_end_report+0x32/0x50 [ 43.315079] ? lock_downgrade+0x980/0x980 [ 43.319189] ? vsnprintf+0x1ed/0x1900 [ 43.322954] panic+0x1e4/0x41c [ 43.326112] ? refcount_error_report+0x214/0x214 [ 43.330830] ? add_taint+0x40/0x50 [ 43.334332] ? add_taint+0x1c/0x50 [ 43.337834] ? skb_free_head+0x74/0xb0 [ 43.341683] ? skb_free_head+0x74/0xb0 [ 43.345531] kasan_end_report+0x50/0x50 [ 43.349470] kasan_report_double_free+0x72/0x80 [ 43.354103] kasan_slab_free+0xa3/0xc0 [ 43.357956] kfree+0xd6/0x260 [ 43.361027] skb_free_head+0x74/0xb0 [ 43.364705] skb_release_data+0x58c/0x790 [ 43.368818] ? skb_tx_error+0x2c0/0x2c0 [ 43.372755] ? check_noncircular+0x20/0x20 [ 43.376954] ? __lock_is_held+0xb6/0x140 [ 43.380984] skb_release_all+0x4a/0x60 [ 43.384835] consume_skb+0x153/0x490 [ 43.388514] ? alloc_skb_with_frags+0x750/0x750 [ 43.393150] ? virtqueue_get_buf_ctx+0x3b1/0x8b0 [ 43.397869] ? detach_buf+0x6a0/0x6a0 [ 43.401640] __dev_kfree_skb_any+0x85/0xa0 [ 43.405844] free_old_xmit_skbs.isra.27+0x15a/0x2c0 [ 43.410823] ? virtnet_cpu_down_prep+0x80/0x80 [ 43.415368] ? packet_rcv_fanout+0x7d0/0x7d0 [ 43.419741] ? dev_queue_xmit_nit+0x8af/0xc40 [ 43.424203] start_xmit+0x1b9/0x1650 [ 43.427882] ? virtnet_xdp+0x12a0/0x12a0 [ 43.431912] dev_hard_start_xmit+0x248/0xac0 [ 43.436287] ? validate_xmit_skb_list+0x120/0x120 [ 43.441091] ? perf_trace_lock+0x4f0/0x900 [ 43.445290] ? lock_acquire+0x1d5/0x580 [ 43.449225] ? lock_acquire+0x1d5/0x580 [ 43.453163] ? sch_direct_xmit+0x280/0x6d0 [ 43.457360] ? skb_csum_hwoffload_help+0x57/0xa0 [ 43.462079] ? lock_release+0xa40/0xa40 [ 43.466017] ? netif_skb_features+0x8e0/0x8e0 [ 43.470478] ? do_raw_spin_trylock+0x190/0x190 [ 43.475022] ? lock_acquire+0x1d5/0x580 [ 43.478962] sch_direct_xmit+0x31d/0x6d0 [ 43.482990] ? dev_deactivate_queue.constprop.29+0x260/0x260 [ 43.488756] __dev_queue_xmit+0x16f4/0x2070 [ 43.493043] ? netdev_pick_tx+0x300/0x300 [ 43.497155] ? check_noncircular+0x20/0x20 [ 43.501354] ? lock_downgrade+0x980/0x980 [ 43.505465] ? lock_release+0xa40/0xa40 [ 43.509402] ? __lock_acquire+0x664/0x3e00 [ 43.513603] ? print_irqtrace_events+0x270/0x270 [ 43.518323] ? ip_finish_output+0x85e/0xd10 [ 43.522608] ? netlbl_catmap_setrng+0xb0/0xb0 [ 43.527073] ? mark_held_locks+0xaf/0x100 [ 43.531184] ? ip_finish_output2+0xca6/0x1460 [ 43.535645] dev_queue_xmit+0x17/0x20 [ 43.539407] ip_finish_output2+0xece/0x1460 [ 43.543695] ? dst_output+0x140/0x140 [ 43.547457] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.552437] ? ipt_do_table+0xd04/0x1330 [ 43.556459] ? trace_hardirqs_on+0xd/0x10 [ 43.560571] ? __local_bh_enable_ip+0x121/0x230 [ 43.565202] ? ipt_do_table+0xd6f/0x1330 [ 43.569224] ? __local_bh_enable_ip+0x121/0x230 [ 43.573855] ? ipv4_mtu+0x28c/0x3d0 [ 43.577447] ? __lock_is_held+0xb6/0x140 [ 43.582697] ip_finish_output+0x85e/0xd10 [ 43.587847] ? ip_finish_output+0x85e/0xd10 [ 43.592747] ? ip_fragment.constprop.49+0x200/0x200 [ 43.597726] ? iptable_mangle_hook+0xa9/0x550 [ 43.602187] ? nf_hook_slow+0xd3/0x1a0 [ 43.606038] ip_output+0x1cc/0x860 [ 43.609543] ? ip_mc_output+0x1350/0x1350 [ 43.613658] ? ip_fragment.constprop.49+0x200/0x200 [ 43.618641] ip_local_out+0x95/0x160 [ 43.622319] ip_queue_xmit+0x8c6/0x18e0 [ 43.626258] ? ip_build_and_send_pkt+0xc30/0xc30 [ 43.630978] ? refcount_dec_if_one+0x20/0x20 [ 43.635353] ? __tcp_v4_send_check+0x1b8/0x350 [ 43.639898] ? tcp_options_write+0x228/0x940 [ 43.644269] tcp_transmit_skb+0x1b12/0x38b0 [ 43.648561] ? bictcp_cong_avoid+0xf20/0xf20 [ 43.652932] ? __tcp_select_window+0x900/0x900 [ 43.657479] ? __kernel_text_address+0xd/0x40 [ 43.661937] ? __lock_acquire+0x664/0x3e00 [ 43.666139] ? depot_save_stack+0x12c/0x490 [ 43.670429] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 43.675841] ? tcp_tso_segs+0x240/0x240 [ 43.679777] ? pvclock_read_flags+0x160/0x160 [ 43.684232] ? inet_sendmsg+0x11f/0x5e0 [ 43.688170] ? sock_sendmsg+0xca/0x110 [ 43.692019] ? sock_write_iter+0x31a/0x5d0 [ 43.696215] ? __vfs_write+0x684/0x970 [ 43.700064] ? vfs_write+0x189/0x510 [ 43.703738] ? SyS_write+0xef/0x220 [ 43.707329] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 43.712226] ? sched_clock_cpu+0x1b/0x170 [ 43.716338] ? tcp_init_tso_segs+0x114/0x1f0 [ 43.720717] tcp_write_xmit+0x680/0x5190 [ 43.724757] ? rcu_read_lock_sched_held+0x118/0x120 [ 43.729738] ? tcp_transmit_skb+0x38b0/0x38b0 [ 43.734193] ? kasan_kmalloc+0xa0/0xe0 [ 43.738048] ? find_held_lock+0x35/0x1d0 [ 43.742075] ? __might_fault+0x110/0x1d0 [ 43.746101] ? iov_iter_advance+0x2a1/0x13f0 [ 43.750480] ? lock_release+0xa40/0xa40 [ 43.754416] ? tcp_v4_md5_lookup+0x22/0x30 [ 43.758613] ? tcp_established_options+0x2c5/0x420 [ 43.763508] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 43.769010] __tcp_push_pending_frames+0xa0/0x250 [ 43.773815] tcp_push+0x538/0x770 [ 43.777234] ? tcp_splice_data_recv+0x1a0/0x1a0 [ 43.781864] ? skb_entail+0x5f6/0x8a0 [ 43.785626] ? iov_iter_advance+0x13f0/0x13f0 [ 43.790085] ? tcp_tx_timestamp+0x62/0x2a0 [ 43.794283] tcp_sendmsg_locked+0x2663/0x3b30 [ 43.798755] ? tcp_sendpage+0x60/0x60 [ 43.802522] ? rcu_read_lock_sched_held+0x108/0x120 [ 43.807501] ? __mark_inode_dirty+0x262/0x1170 [ 43.812049] ? print_irqtrace_events+0x270/0x270 [ 43.816766] ? find_held_lock+0x35/0x1d0 [ 43.820794] ? lock_sock_nested+0xa3/0x110 [ 43.824989] ? lock_acquire+0x1d5/0x580 [ 43.828927] ? tcp_sendmsg+0x21/0x50 [ 43.832618] ? mark_held_locks+0xaf/0x100 [ 43.836728] ? do_raw_spin_trylock+0x190/0x190 [ 43.841276] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.846254] ? lock_sock_nested+0x91/0x110 [ 43.850450] ? trace_hardirqs_on+0xd/0x10 [ 43.854562] ? __local_bh_enable_ip+0x121/0x230 [ 43.859197] tcp_sendmsg+0x2f/0x50 [ 43.862703] inet_sendmsg+0x11f/0x5e0 [ 43.866467] ? inet_recvmsg+0x5f0/0x5f0 [ 43.870410] ? selinux_socket_sendmsg+0x36/0x40 [ 43.875045] ? security_socket_sendmsg+0x89/0xb0 [ 43.879765] ? inet_recvmsg+0x5f0/0x5f0 [ 43.883703] sock_sendmsg+0xca/0x110 [ 43.887383] sock_write_iter+0x31a/0x5d0 [ 43.891406] ? sock_sendmsg+0x110/0x110 [ 43.895348] ? iov_iter_init+0xaf/0x1d0 [ 43.899287] __vfs_write+0x684/0x970 [ 43.902969] ? kernel_read+0x120/0x120 [ 43.906817] ? bpf_fd_pass+0x280/0x280 [ 43.910670] ? _cond_resched+0x14/0x30 [ 43.914524] ? selinux_file_permission+0x82/0x460 [ 43.919333] ? rw_verify_area+0xe5/0x2b0 [ 43.923356] ? __fdget_raw+0x20/0x20 [ 43.927034] vfs_write+0x189/0x510 [ 43.930538] SyS_write+0xef/0x220 [ 43.933956] ? SyS_read+0x220/0x220 [ 43.937547] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.942526] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.947249] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 43.951968] RIP: 0033:0x7fb44223a370 [ 43.955643] RSP: 002b:00007fff017fd6e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 43.963312] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb44223a370 [ 43.970552] RDX: 0000000000000038 RSI: 0000557d0b4fe450 RDI: 0000000000000003 [ 43.978120] RBP: 0000557d0ade6c88 R08: 0000000000000001 R09: 0101010101010101 [ 43.985357] R10: 0000000000000008 R11: 0000000000000246 R12: 0000557d0b4fc930 [ 43.992590] R13: 0000557d0ade4fb4 R14: 0000000000000028 R15: 0000557d0ade6ca0 [ 43.999866] Dumping ftrace buffer: [ 44.003368] (ftrace buffer empty) [ 44.007042] Kernel Offset: disabled [ 44.010637] Rebooting in 86400 seconds..