[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [ 27.938941][ T26] audit: type=1400 audit(1578585593.449:37): avc: denied { watch } for pid=7111 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 [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 32.329634][ T26] kauditd_printk_skb: 3 callbacks suppressed [ 32.329641][ T26] audit: type=1400 audit(1578585597.839:41): avc: denied { map } for pid=7205 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 '10.128.0.146' (ECDSA) to the list of known hosts. [ 39.415971][ T26] audit: type=1400 audit(1578585604.929:42): avc: denied { map } for pid=7219 comm="syz-executor213" path="/root/syz-executor213695338" 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 [ 63.680437][ T7219] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 65.630381][ T7219] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888121ce9f80 (size 128): comm "syz-executor213", pid 7221, jiffies 4294942479 (age 13.640s) 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 98 9f ce 21 81 88 ff ff ...........!.... backtrace: [<00000000d044cdea>] kmem_cache_alloc_trace+0x145/0x2c0 [<0000000041c719e5>] tipc_group_create_member+0x3c/0x190 [<00000000627f7f06>] tipc_group_add_member+0x34/0x40 [<00000000061d5e47>] tipc_nametbl_build_group+0x9b/0xf0 [<00000000e3d82c43>] tipc_setsockopt+0x242/0x4b0 [<0000000089bd7f4e>] __sys_setsockopt+0x10f/0x220 [<000000004d09c432>] __x64_sys_setsockopt+0x26/0x30 [<000000008fd8aeea>] do_syscall_64+0x73/0x220 [<00000000e13e41c7>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88812a907380 (size 128): comm "syz-executor213", pid 7222, jiffies 4294943066 (age 7.770s) 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 98 73 90 2a 81 88 ff ff .........s.*.... backtrace: [<00000000d044cdea>] kmem_cache_alloc_trace+0x145/0x2c0 [<0000000041c719e5>] tipc_group_create_member+0x3c/0x190 [<00000000627f7f06>] tipc_group_add_member+0x34/0x40 [<00000000061d5e47>] tipc_nametbl_build_group+0x9b/0xf0 [<00000000e3d82c43>] tipc_setsockopt+0x242/0x4b0 [<0000000089bd7f4e>] __sys_setsockopt+0x10f/0x220 [<000000004d09c432>] __x64_sys_setsockopt+0x26/0x30 [<000000008fd8aeea>] do_syscall_64+0x73/0x220 [<00000000e13e41c7>] entry_SYSCALL_64_after_hwframe+0x44/0xa9