Warning: Permanently added '10.128.0.52' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 18.403400] ------------[ cut here ]------------ [ 18.404790] WARNING: CPU: 0 PID: 2041 at mm/page_alloc.c:3556 __alloc_pages_nodemask+0x13a0/0x1bd0 [ 18.407324] Kernel panic - not syncing: panic_on_warn set ... [ 18.407324] [ 18.409276] CPU: 0 PID: 2041 Comm: syz-executor129 Not tainted 4.9.141+ #23 [ 18.410573] ffff8801d08cf858 ffffffff81b42e79 ffffffff82a38ce0 00000000ffffffff [ 18.412573] ffffffff82a96600 0000000000000000 0000000000000009 ffff8801d08cf918 [ 18.414637] ffffffff813f7125 0000000041b58ab3 ffffffff82e2b62b ffffffff813f6f66 [ 18.416779] Call Trace: [ 18.417767] [] dump_stack+0xc1/0x128 [ 18.419672] [] panic+0x1bf/0x39f [ 18.420931] [] ? add_taint.cold.5+0x16/0x16 [ 18.422031] [] ? __warn.cold.8+0x14/0x2f [ 18.424886] [] ? __alloc_pages_nodemask+0x13a0/0x1bd0 [ 18.431708] [] __warn.cold.8+0x2f/0x2f [ 18.437256] [] warn_slowpath_null+0x2c/0x40 [ 18.443208] [] __alloc_pages_nodemask+0x13a0/0x1bd0 [ 18.449851] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 18.456586] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 18.463230] [] ? avc_has_extended_perms+0x42f/0xd90 [ 18.469873] [] ? avc_has_extended_perms+0x56a/0xd90 [ 18.476522] [] ? avc_has_extended_perms+0xde/0xd90 [ 18.483087] [] ? check_preemption_disabled+0x3b/0x200 [ 18.489911] [] ? mark_held_locks+0xc7/0x130 [ 18.495888] [] ? mutex_lock_interruptible_nested+0x7f3/0x9c0 [ 18.503326] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 18.510149] [] kmalloc_order+0x2a/0x70 [ 18.515755] [] kmalloc_order_trace+0x1f/0x190 [ 18.521880] [] __kmalloc+0x1ae/0x310 [ 18.527233] [] input_mt_init_slots+0xcb/0x400 [ 18.533365] [] uinput_ioctl_handler.isra.4+0x161d/0x1980 [ 18.540556] [] ? uinput_ff_upload_from_user+0x350/0x350 [ 18.547728] [] ? selinux_file_ioctl+0x10a/0x550 [ 18.554048] [] ? putname+0xdb/0x110 [ 18.559417] [] ? selinux_parse_skb.constprop.42+0x1a90/0x1a90 [ 18.567078] [] ? putname+0xe0/0x110 [ 18.572885] [] ? do_sys_open+0x224/0x5c0 [ 18.578591] [] ? uinput_ioctl_handler.isra.4+0x1980/0x1980 [ 18.585862] [] uinput_compat_ioctl+0x5f/0x80 [ 18.591901] [] compat_SyS_ioctl+0x12d/0x1fd0 [ 18.597958] [] ? do_ioctl+0x60/0x60 [ 18.603357] [] do_fast_syscall_32+0x2f1/0xa10 [ 18.609524] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 18.616191] [] entry_SYSENTER_compat+0x90/0xa2 [ 18.623729] Kernel Offset: disabled [ 18.627375] Rebooting in 86400 seconds..