[ 25.732306][ T25] audit: type=1400 audit(1583899203.225:41): avc: denied { map } for pid=7115 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 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.21' (ECDSA) to the list of known hosts. syzkaller login: [ 62.358537][ T25] audit: type=1400 audit(1583899239.845:42): avc: denied { map } for pid=7131 comm="syz-executor170" path="/root/syz-executor170112613" dev="sda1" ino=1426 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 62.385764][ T25] audit: type=1400 audit(1583899239.845:43): avc: denied { integrity } for pid=7131 comm="syz-executor170" lockdown_reason="debugfs access" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=lockdown permissive=1 executing program [ 69.113131][ T25] audit: type=1400 audit(1583899246.605:44): avc: denied { open } for pid=7132 comm="syz-executor170" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=perf_event permissive=1 [ 69.136890][ T25] audit: type=1400 audit(1583899246.605:45): avc: denied { kernel } for pid=7132 comm="syz-executor170" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=perf_event permissive=1 [ 69.160519][ T25] audit: type=1400 audit(1583899246.605:46): avc: denied { confidentiality } for pid=7132 comm="syz-executor170" lockdown_reason="unsafe use of perf" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=lockdown permissive=1 [ 74.952388][ T7131] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88811782e4c0 (size 32): comm "syz-executor170", pid 7132, jiffies 4294944185 (age 12.650s) hex dump (first 32 bytes): 00 66 73 00 00 00 00 00 00 00 00 00 00 00 00 00 .fs............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000006487e6f3>] kstrdup+0x36/0x70 [<000000009a2b3475>] nfs_fs_context_parse_monolithic+0x5cf/0x8f0 [<00000000f156b5a1>] do_mount+0x927/0xc50 [<00000000401beb9e>] __x64_sys_mount+0xb0/0x120 [<000000006410f888>] do_syscall_64+0x6e/0x220 [<0000000025278fa3>] entry_SYSCALL_64_after_hwframe+0x44/0xa9