[ 28.348517][ T26] audit: type=1400 audit(1581870750.383:37): avc: denied { watch } for pid=7156 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 [ 28.382903][ T26] audit: type=1400 audit(1581870750.383:38): avc: denied { watch } for pid=7156 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. [ 28.432578][ T26] audit: type=1800 audit(1581870750.463:39): pid=7057 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 [ 28.454114][ T26] audit: type=1800 audit(1581870750.463:40): pid=7057 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: [ 33.221936][ T26] audit: type=1400 audit(1581870755.253:41): avc: denied { map } for pid=7235 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 '10.128.0.202' (ECDSA) to the list of known hosts. [ 39.288181][ T26] audit: type=1400 audit(1581870761.323:42): avc: denied { map } for pid=7249 comm="syz-executor780" path="/root/syz-executor780329432" dev="sda1" ino=16483 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 39.315827][ T26] audit: type=1400 audit(1581870761.323:43): avc: denied { integrity } for pid=7249 comm="syz-executor780" 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 [ 46.242106][ T7250] IPVS: ftp: loaded support on port[0] = 21 executing program [ 53.317477][ T7250] kmemleak: 60 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 58.262005][ T7250] kmemleak: 55 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888124cb5700 (size 256): comm "syz-executor780", pid 7252, jiffies 4294941899 (age 14.080s) 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: [<00000000b165c84b>] kmem_cache_alloc_trace+0x145/0x2c0 [<0000000068ef61e3>] tcindex_set_parms+0xac/0x9e0 [<0000000087fdd7bf>] tcindex_change+0xd8/0x110 [<00000000e9ca1b50>] tc_new_tfilter+0x566/0xf50 [<00000000b901b9c4>] rtnetlink_rcv_msg+0x3b2/0x4b0 [<00000000db7e56c3>] netlink_rcv_skb+0x61/0x170 [<00000000c32dc8b8>] rtnetlink_rcv+0x1d/0x30 [<00000000cf4ffa40>] netlink_unicast+0x223/0x310 [<0000000069853995>] netlink_sendmsg+0x2c0/0x570 [<00000000ea5932fe>] sock_sendmsg+0x54/0x70 [<000000009a02e163>] ____sys_sendmsg+0x2d0/0x300 [<0000000006976b01>] ___sys_sendmsg+0x8a/0xd0 [<000000007b56880b>] __sys_sendmsg+0x80/0xf0 [<000000003e2f513b>] __x64_sys_sendmsg+0x23/0x30 [<00000000c3bf3a3a>] do_syscall_64+0x73/0x220 [<00000000eb915cf8>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888110e6bf00 (size 256): comm "syz-executor780", pid 7252, jiffies 4294941899 (age 14.080s) 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: [<00000000b165c84b>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c92cb808>] tcindex_alloc_perfect_hash+0x8f/0xf0 [<00000000d31e83c9>] tcindex_set_parms+0x8b4/0x9e0 [<0000000087fdd7bf>] tcindex_change+0xd8/0x110 [<00000000e9ca1b50>] tc_new_tfilter+0x566/0xf50 [<00000000b901b9c4>] rtnetlink_rcv_msg+0x3b2/0x4b0 [<00000000db7e56c3>] netlink_rcv_skb+0x61/0x170 [<00000000c32dc8b8>] rtnetlink_rcv+0x1d/0x30 [<00000000cf4ffa40>] netlink_unicast+0x223/0x310 [<0000000069853995>] netlink_sendmsg+0x2c0/0x570 [<00000000ea5932fe>] sock_sendmsg+0x54/0x70 [<000000009a02e163>] ____sys_sendmsg+0x2d0/0x300 [<0000000006976b01>] ___sys_sendmsg+0x8a/0xd0 [<000000007b56880b>] __sys_sendmsg+0x80/0xf0 [<000000003e2f513b>] __x64_sys_sendmsg+0x23/0x30 [<00000000c3bf3a3a>] do_syscall_64+0x73/0x220 BUG: memory leak unreferenced object 0xffff888110e6be00 (size 256): comm "syz-executor780", pid 7252, jiffies 4294941899 (age 14.080s) 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: [<00000000b165c84b>] kmem_cache_alloc_trace+0x145/0x2c0 [<00000000c92cb808>] tcindex_alloc_perfect_hash+0x8f/0xf0 [<00000000d31e83c9>] tcindex_set_parms+0x8b4/0x9e0 [<0000000087fdd7bf>] tcindex_change+0xd8/0x110 [<00000000e9ca1b50>] tc_new_tfilter+0x566/0xf50 [<00000000b901b9c4>] rtnetlink_rcv_msg+0x3b2/0x4b0 [<00000000db7e56c3>] netlink_rcv_skb+0x61/0x170 [<00000000c32dc8b8>] rtnetlink_rcv+0x1d/0x30 [<00000000cf4ffa40>] netlink_unicast+0x223/0x310 [<0000000069853995>] netlink_sendmsg+0x2c0/0x570 [<00000000ea5932fe>] sock_sendmsg+0x54/0x70 [<000000009a02e163>] ____sys_sendmsg+0x2d0/0x300 [<0000000006976b01>] ___sys_sendmsg+0x8a/0xd0 [<000000007b56880b>] __sys_sendmsg+0x80/0xf0 [<000000003e2f513b>] __x64_sys_sendmsg+0x23/0x30 [<00000000c3bf3a3a>] do_syscall_64+0x73/0x220