[ 26.259035][ T26] audit: type=1400 audit(1580804156.561:37): avc: denied { watch } for pid=7118 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 [ 26.290103][ T26] audit: type=1400 audit(1580804156.561:38): avc: denied { watch } for pid=7118 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 [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 26.552266][ T26] audit: type=1800 audit(1580804156.861:39): pid=7001 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 [ 26.576221][ T26] audit: type=1800 audit(1580804156.861:40): pid=7001 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: [ 29.646005][ T26] audit: type=1400 audit(1580804159.951:41): avc: denied { map } for pid=7181 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 '10.128.0.235' (ECDSA) to the list of known hosts. [ 59.557881][ T26] audit: type=1400 audit(1580804189.861:42): avc: denied { map } for pid=7196 comm="syz-executor735" path="/root/syz-executor735830246" 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 [ 59.585109][ T26] audit: type=1400 audit(1580804189.861:43): avc: denied { integrity } for pid=7196 comm="syz-executor735" 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 executing program executing program [ 78.992756][ T7196] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 85.842612][ T7196] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88812218d380 (size 64): comm "syz-executor735", pid 7198, jiffies 4294944492 (age 13.630s) hex dump (first 32 bytes): 07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 90 d0 01 00 c9 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000051b2f83d>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000ee47d00e>] snd_pcm_lib_malloc_pages+0x12b/0x200 [<00000000ba014484>] snd_pcm_hw_params+0x720/0x830 [<000000006dd3ffc4>] snd_pcm_kernel_ioctl+0xb5/0x170 [<0000000082656ae1>] snd_pcm_oss_change_params_locked+0x745/0x1140 [<00000000e4d58089>] snd_pcm_oss_change_params+0x43/0x80 [<0000000038e886f8>] snd_pcm_oss_make_ready+0x55/0xc0 [<00000000c99e92d1>] snd_pcm_oss_sync.isra.0+0x137/0x310 [<00000000b22723e3>] snd_pcm_oss_release+0xef/0x100 [<00000000711d30c2>] __fput+0xed/0x300 [<000000009a123154>] ____fput+0x16/0x20 [<000000006f2f0e9e>] task_work_run+0x9d/0xc0 [<000000007c073820>] do_exit+0x3fa/0xe20 [<00000000bd5ecf04>] do_group_exit+0x4b/0xe0 [<000000003b7ccfe6>] __x64_sys_exit_group+0x1c/0x20 [<00000000a60e7c02>] do_syscall_64+0x73/0x220 BUG: memory leak unreferenced object 0xffff88812218d2c0 (size 64): comm "syz-executor735", pid 7199, jiffies 4294945079 (age 7.760s) hex dump (first 32 bytes): 07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 90 06 02 00 c9 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000051b2f83d>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000ee47d00e>] snd_pcm_lib_malloc_pages+0x12b/0x200 [<00000000ba014484>] snd_pcm_hw_params+0x720/0x830 [<000000006dd3ffc4>] snd_pcm_kernel_ioctl+0xb5/0x170 [<0000000082656ae1>] snd_pcm_oss_change_params_locked+0x745/0x1140 [<00000000e4d58089>] snd_pcm_oss_change_params+0x43/0x80 [<0000000038e886f8>] snd_pcm_oss_make_ready+0x55/0xc0 [<00000000c99e92d1>] snd_pcm_oss_sync.isra.0+0x137/0x310 [<00000000b22723e3>] snd_pcm_oss_release+0xef/0x100 [<00000000711d30c2>] __fput+0xed/0x300 [<000000009a123154>] ____fput+0x16/0x20 [<000000006f2f0e9e>] task_work_run+0x9d/0xc0 [<000000007c073820>] do_exit+0x3fa/0xe20 [<00000000bd5ecf04>] do_group_exit+0x4b/0xe0 [<000000003b7ccfe6>] __x64_sys_exit_group+0x1c/0x20 [<00000000a60e7c02>] do_syscall_64+0x73/0x220