[ 29.057545][ T26] audit: type=1400 audit(1580434410.519:37): avc: denied { watch } for pid=7131 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 [ 29.092936][ T26] audit: type=1400 audit(1580434410.519:38): avc: denied { watch } for pid=7131 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. [ 29.171634][ T26] audit: type=1800 audit(1580434410.629:39): pid=7044 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 [ 29.197496][ T26] audit: type=1800 audit(1580434410.639:40): pid=7044 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: [ 33.814311][ T26] audit: type=1400 audit(1580434415.279:41): avc: denied { map } for pid=7215 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 '10.128.1.7' (ECDSA) to the list of known hosts. [ 59.737119][ T26] audit: type=1400 audit(1580434441.199:42): avc: denied { map } for pid=7229 comm="syz-executor314" path="/root/syz-executor314098983" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 59.764222][ T26] audit: type=1400 audit(1580434441.199:43): avc: denied { integrity } for pid=7229 comm="syz-executor314" 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 [ 78.173890][ T7229] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888112845d00 (size 64): comm "syz-executor314", pid 7230, jiffies 4294943919 (age 13.650s) hex dump (first 32 bytes): 07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 10 e8 01 00 c9 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000cbb0342b>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000e6a9dcbf>] snd_pcm_lib_malloc_pages+0x12b/0x200 [<0000000058c9869d>] snd_pcm_hw_params+0x720/0x830 [<0000000040affb29>] snd_pcm_kernel_ioctl+0xb5/0x170 [<00000000c716aeda>] snd_pcm_oss_change_params_locked+0x745/0x1140 [<00000000750654f1>] snd_pcm_oss_change_params+0x43/0x80 [<00000000b04c6b13>] snd_pcm_oss_make_ready+0x55/0xc0 [<000000006b5a9c8b>] snd_pcm_oss_sync.isra.0+0x137/0x310 [<00000000ee06bd0a>] snd_pcm_oss_release+0xef/0x100 [<000000004ba878db>] __fput+0xed/0x300 [<0000000013b031f9>] ____fput+0x16/0x20 [<00000000f71dda5f>] task_work_run+0x9d/0xc0 [<0000000047c5aac4>] do_exit+0x3fa/0xe20 [<00000000d2119ed5>] do_group_exit+0x4b/0xe0 [<00000000186e2706>] __x64_sys_exit_group+0x1c/0x20 [<00000000278a9515>] do_syscall_64+0x73/0x220 BUG: memory leak unreferenced object 0xffff8881128455c0 (size 64): comm "syz-executor314", pid 7231, jiffies 4294944507 (age 7.770s) hex dump (first 32 bytes): 07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 10 2c 02 00 c9 ff ff 00 00 00 00 00 00 00 00 ..,............. backtrace: [<00000000cbb0342b>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000e6a9dcbf>] snd_pcm_lib_malloc_pages+0x12b/0x200 [<0000000058c9869d>] snd_pcm_hw_params+0x720/0x830 [<0000000040affb29>] snd_pcm_kernel_ioctl+0xb5/0x170 [<00000000c716aeda>] snd_pcm_oss_change_params_locked+0x745/0x1140 [<00000000750654f1>] snd_pcm_oss_change_params+0x43/0x80 [<00000000b04c6b13>] snd_pcm_oss_make_ready+0x55/0xc0 [<000000006b5a9c8b>] snd_pcm_oss_sync.isra.0+0x137/0x310 [<00000000ee06bd0a>] snd_pcm_oss_release+0xef/0x100 [<000000004ba878db>] __fput+0xed/0x300 [<0000000013b031f9>] ____fput+0x16/0x20 [<00000000f71dda5f>] task_work_run+0x9d/0xc0 [<0000000047c5aac4>] do_exit+0x3fa/0xe20 [<00000000d2119ed5>] do_group_exit+0x4b/0xe0 [<00000000186e2706>] __x64_sys_exit_group+0x1c/0x20 [<00000000278a9515>] do_syscall_64+0x73/0x220 [ 80.125015][ T7229] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)