IPVS: Creating netns size=2536 id=3 IPVS: Creating netns size=2536 id=4 audit: type=1400 audit(1514731903.422:6): avc: denied { sys_chroot } for pid=3326 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 IPVS: Creating netns size=2536 id=5 WARNING: CPU: 0 PID: 3351 at lib/vsp[ 19.888252] WARNING: CPU: 0 PID: 3351 at lib/vsprintf.c:1941 set_precision+0x144/0x170 lib/vsprintf.c:1941 precision 65004 too large[ 19[. 9 01498.1290]4 O8p1t2i] on Op' ti o n ' [ 1 9 .9 7 6 14 9 ] C P U: 0 PI D: 3 35 1 C o m m : sy z -e x e cu t or 7 No t t a in t ed 4 . 9 . 73 - gf 3 f 3 45 7 #1 Hardware name: Google Google Com[ 2 0 .0 1 0 1 63 ] O p t io n ' ff f f 8 8 01 c 8 cd7 7 2 8 ffffffff83c0f800[[ 2200.1.1121222555]5] f fffffffffffffff8811ddbb353b54b4 [ 20. 1 8 2 8 01 ] Op t i o n ' ffffffff8142d741 0000000041b58ab3 ffffffff84189000[ 20.297764] Option ' [ 20 .3 0 8 7 8 2 ] O p t i on ' [] __warn+0x1c4/0x1e0 kernel/panic.c:542 [] warn_slowpath_fmt+0xc4/0x110 kernel/panic.c:565 [] set_precision+0x144/0x170 lib/vsprintf.c:1941 [] vsnprintf+0x8ae/0x16d0 lib/vsprintf.c:2017 [] vscnprintf+0x2d/0x60 lib/vsprintf.c:2147 [] vprintk_emit+0xf1/0x750 kernel/printk/printk.c:1847 [] vprintk+0x28/0x30 kernel/printk/printk.c:1913 [] vprintk_default+0x1d/0x30 kernel/printk/printk.c:1914 [] vprintk_func kernel/printk/internal.h:36 [inline] [] printk+0xb7/0xe2 kernel/printk/printk.c:1975 [] dns_resolver_preparse+0x743/0x810 net/dns_resolver/dns_key.c:130 [] key_create_or_update+0x35e/0xa60 security/keys/key.c:855 [] ? 0xffffffff810002b8 [] SYSC_add_key security/keys/keyctl.c:125 [inline] [] SyS_add_key+0x1b1/0x390 security/keys/keyctl.c:60 [] entry_SYSCALL_64_fastpath+0x23/0xc6 Dumping ftrace buffer: (ftrace buffer empty) Kernel Offset: disabled Rebooting in 86400 seconds..