[ 28.693800][ T26] audit: type=1400 audit(1581712897.278:37): avc: denied { watch } for pid=7122 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 [ 28.727626][ T26] audit: type=1400 audit(1581712897.278:38): avc: denied { watch } for pid=7122 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. [ 28.824718][ T26] audit: type=1800 audit(1581712897.408:39): pid=7035 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 [ 28.847166][ T26] audit: type=1800 audit(1581712897.408:40): pid=7035 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: [ 32.703186][ T26] audit: type=1400 audit(1581712901.288:41): avc: denied { map } for pid=7213 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 '10.128.0.234' (ECDSA) to the list of known hosts. [ 38.753945][ T26] audit: type=1400 audit(1581712907.338:42): avc: denied { map } for pid=7227 comm="syz-executor643" path="/root/syz-executor643522068" 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 [ 38.781040][ T26] audit: type=1400 audit(1581712907.338:43): avc: denied { integrity } for pid=7227 comm="syz-executor643" 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 [ 45.634483][ T26] audit: type=1400 audit(1581712914.218:44): avc: denied { create } for pid=7229 comm="syz-executor643" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 45.659413][ T26] audit: type=1400 audit(1581712914.218:45): avc: denied { write } for pid=7229 comm="syz-executor643" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 executing program executing program [ 58.631320][ T7227] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 63.543895][ T7227] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888108c17680 (size 96): comm "syz-executor643", pid 7230, jiffies 4294942422 (age 13.930s) hex dump (first 32 bytes): 40 12 51 15 81 88 ff ff 40 12 51 15 81 88 ff ff @.Q.....@.Q..... 70 34 c7 82 ff ff ff ff 00 a0 15 25 81 88 ff ff p4.........%.... backtrace: [<00000000c001f92d>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cd983960>] nft_netdev_hook_alloc+0x3f/0xd0 [<000000007e4ddde1>] nf_tables_parse_netdev_hooks+0xaa/0x220 [<00000000a270c5a0>] nf_tables_newflowtable+0x407/0x930 [<00000000a574a28c>] nfnetlink_rcv_batch+0x353/0x8c0 [<00000000313ebe82>] nfnetlink_rcv+0x189/0x1c0 [<0000000050afd799>] netlink_unicast+0x223/0x310 [<0000000015724d8b>] netlink_sendmsg+0x2c0/0x570 [<00000000018961ba>] sock_sendmsg+0x54/0x70 [<000000000faaceaa>] ____sys_sendmsg+0x2d0/0x300 [<000000007f98b36a>] ___sys_sendmsg+0x8a/0xd0 [<00000000f3f00253>] __sys_sendmsg+0x80/0xf0 [<000000008654ee6c>] __x64_sys_sendmsg+0x23/0x30 [<00000000fd28efcd>] do_syscall_64+0x73/0x220 [<00000000e72f4bfb>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888108874200 (size 96): comm "syz-executor643", pid 7231, jiffies 4294943021 (age 7.940s) hex dump (first 32 bytes): 40 0a 62 15 81 88 ff ff 40 0a 62 15 81 88 ff ff @.b.....@.b..... 70 34 c7 82 ff ff ff ff 00 a0 15 25 81 88 ff ff p4.........%.... backtrace: [<00000000c001f92d>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000cd983960>] nft_netdev_hook_alloc+0x3f/0xd0 [<000000007e4ddde1>] nf_tables_parse_netdev_hooks+0xaa/0x220 [<00000000a270c5a0>] nf_tables_newflowtable+0x407/0x930 [<00000000a574a28c>] nfnetlink_rcv_batch+0x353/0x8c0 [<00000000313ebe82>] nfnetlink_rcv+0x189/0x1c0 [<0000000050afd799>] netlink_unicast+0x223/0x310 [<0000000015724d8b>] netlink_sendmsg+0x2c0/0x570 [<00000000018961ba>] sock_sendmsg+0x54/0x70 [<000000000faaceaa>] ____sys_sendmsg+0x2d0/0x300 [<000000007f98b36a>] ___sys_sendmsg+0x8a/0xd0 [<00000000f3f00253>] __sys_sendmsg+0x80/0xf0 [<000000008654ee6c>] __x64_sys_sendmsg+0x23/0x30 [<00000000fd28efcd>] do_syscall_64+0x73/0x220 [<00000000e72f4bfb>] entry_SYSCALL_64_after_hwframe+0x44/0xa9