[....] Starting file context maintaining daemon: restorecond[ 24.613297][ T24] kauditd_printk_skb: 16 callbacks suppressed [ 24.613304][ T24] audit: type=1400 audit(1571899328.898:37): avc: denied { watch } for pid=6827 comm="restorecond" path="/root/.ssh" dev="sda1" ino=16179 scontext=system_u:system_r:kernel_t:s0 tcontext=unconfined_u:object_r:ssh_home_t:s0 tclass=dir permissive=1 [?25l[?1c[ 24.643796][ T24] audit: type=1400 audit(1571899328.898:38): avc: denied { watch } for pid=6827 comm="restorecond" path="/etc/selinux/restorecond.conf" dev="sda1" ino=2232 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 7[ ok 8[?25h[?0c. [ 24.687714][ T24] audit: type=1800 audit(1571899328.968:39): pid=6705 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 24.709712][ T24] audit: type=1800 audit(1571899328.968:40): pid=6705 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 26.552384][ T24] audit: type=1400 audit(1571899330.838:41): avc: denied { map } for pid=6891 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 '10.128.1.48' (ECDSA) to the list of known hosts. [ 32.478237][ T24] audit: type=1400 audit(1571899336.758:42): avc: denied { map } for pid=6905 comm="syz-executor873" path="/root/syz-executor873392226" dev="sda1" ino=16484 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 [ 56.545474][ T6905] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810e62a400 (size 256): comm "syz-executor873", pid 6911, jiffies 4294941777 (age 13.510s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001dd1f848>] kmem_cache_alloc_trace+0x145/0x2c0 [<000000006f0079c9>] gfs2_init_fs_context+0x25/0x90 [<00000000b691fbcb>] gfs2_meta_init_fs_context+0x17/0x40 [<0000000030bdce74>] alloc_fs_context+0x174/0x200 [<0000000058476dd9>] fs_context_for_mount+0x25/0x30 [<00000000516b9755>] __x64_sys_fsopen+0xa9/0x1a0 [<00000000333436aa>] do_syscall_64+0x73/0x1f0 [<000000009b90dbdc>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88810e62a300 (size 256): comm "syz-executor873", pid 6913, jiffies 4294942359 (age 7.690s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001dd1f848>] kmem_cache_alloc_trace+0x145/0x2c0 [<000000006f0079c9>] gfs2_init_fs_context+0x25/0x90 [<00000000b691fbcb>] gfs2_meta_init_fs_context+0x17/0x40 [<0000000030bdce74>] alloc_fs_context+0x174/0x200 [<0000000058476dd9>] fs_context_for_mount+0x25/0x30 [<00000000516b9755>] __x64_sys_fsopen+0xa9/0x1a0 [<00000000333436aa>] do_syscall_64+0x73/0x1f0 [<000000009b90dbdc>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 58.481750][ T6905] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)