[....] Starting enhanced syslogd: rsyslogd[ 11.269448] audit: type=1400 audit(1513520982.255:5): avc: denied { syslog } for pid=2991 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?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: [ 16.291166] audit: type=1400 audit(1513520987.276:6): avc: denied { map } for pid=3131 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 Warning: Permanently added 'ci-upstream-kasan-gce-386-3,10.128.15.230' (ECDSA) to the list of known hosts. [ 82.868422] audit: type=1400 audit(1513521053.854:7): avc: denied { map } for pid=3149 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2017/12/17 14:30:53 parsed 1 programs 2017/12/17 14:30:53 executed programs: 0 [ 82.973789] audit: type=1400 audit(1513521053.959:8): avc: denied { map } for pid=3149 comm="syz-execprog" path="/root/syzkaller-shm229912229" dev="sda1" ino=16483 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 121.823043] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 38s! [ 121.831186] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=-20 stuck for 36s! [ 121.839444] Showing busy workqueues and worker pools: [ 121.844633] workqueue events: flags=0x0 [ 121.848669] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 [ 121.854860] pending: cache_reap [ 121.858491] workqueue events_power_efficient: flags=0x80 [ 121.863928] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 [ 121.870063] pending: neigh_periodic_work, do_cache_clean, reg_check_chans_work [ 121.877782] workqueue mm_percpu_wq: flags=0x8 [ 121.882258] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 [ 121.888390] pending: vmstat_update [ 121.892283] workqueue kblockd: flags=0x18 [ 121.896412] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 [ 121.902718] pending: blk_timeout_work