[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c.
Starting mcstransd: 
[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[   11.574854] random: crng init done
[?25l[?1c7[ ok 8[?25h[?0c.

Debian GNU/Linux 7 syzkaller ttyS0

Warning: Permanently added '10.128.0.16' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   25.963358] ------------[ cut here ]------------
[   25.965205] WARNING: CPU: 1 PID: 2045 at mm/page_alloc.c:3563 __alloc_pages_nodemask+0x12c6/0x1a80
[   25.967735] Kernel panic - not syncing: panic_on_warn set ...
[   25.967735] 
[   25.970417] CPU: 1 PID: 2045 Comm: syz-executor073 Not tainted 4.9.194+ #0
[   25.972656]  ffff8801cf3df750 ffffffff81b67001 0000000000000000 ffffffff82a3b3c0
[   25.975310]  00000000ffffffff 0000000000000001 0000000000000009 ffff8801cf3df830
[   25.977861]  ffffffff813fef3a 0000000041b58ab3 ffffffff82e32f55 ffffffff813fed61
[   25.980291] Call Trace:
[   25.981324]  [<00000000b4ea1217>] dump_stack+0xc1/0x120
[   25.982754]  [<000000007c74fdaa>] panic+0x1d9/0x3bd
[   25.985702]  [<000000004bb92bad>] ? add_taint.cold+0x16/0x16
[   25.991483]  [<000000007d30fcb1>] ? get_page_from_freelist+0xc68/0x1c50
[   25.998218]  [<00000000af3f09f5>] ? kasan_slab_alloc+0xf/0x20
[   26.004086]  [<0000000040010b89>] ? __warn.cold+0x14/0x2f
[   26.009600]  [<00000000771204e1>] ? __alloc_pages_nodemask+0x12c6/0x1a80
[   26.016420]  [<0000000098c97102>] __warn.cold+0x2f/0x2f
[   26.021766]  [<000000003823d4b7>] warn_slowpath_null+0x2d/0x40
[   26.027724]  [<00000000771204e1>] __alloc_pages_nodemask+0x12c6/0x1a80
[   26.034376]  [<00000000f90a652f>] ? __lock_acquire+0x5e0/0x4390
[   26.040413]  [<00000000d271bb9c>] ? gfp_pfmemalloc_allowed+0x110/0x110
[   26.047079]  [<0000000054a784e4>] ? trace_hardirqs_on+0x10/0x10
[   26.053135]  [<000000004af696ee>] ? check_preemption_disabled+0x3c/0x200
[   26.059971]  [<00000000f3bd0c2f>] ? mark_held_locks+0xb1/0x100
[   26.065944]  [<00000000e42ec323>] ? mutex_lock_interruptible_nested+0x6f3/0xa10
[   26.073404]  [<00000000b7b88446>] ? trace_hardirqs_on_caller+0x385/0x5a0
[   26.080243]  [<000000007490c750>] kmalloc_order+0x2d/0x80
[   26.085778]  [<00000000e27c0a62>] kmalloc_order_trace+0x1f/0x190
[   26.091911]  [<00000000c1297772>] ? avc_has_extended_perms+0x78e/0xd30
[   26.098560]  [<00000000e131f379>] __kmalloc+0x1b2/0x320
[   26.103905]  [<000000005a31689b>] input_mt_init_slots+0xcb/0x400
[   26.110065]  [<000000007d0eb274>] uinput_ioctl_handler.isra.0+0x15e5/0x1970
[   26.117153]  [<0000000046fe30f9>] ? uinput_ff_upload_from_user+0x360/0x360
[   26.124158]  [<0000000049784cde>] ? debug_check_no_obj_freed+0x159/0x6d0
[   26.131035]  [<00000000b7b88446>] ? trace_hardirqs_on_caller+0x385/0x5a0
[   26.137881]  [<00000000d146908f>] ? uinput_compat_ioctl+0xa0/0xa0
[   26.144093]  [<000000000351a476>] uinput_ioctl+0x4a/0x60
[   26.149525]  [<000000009a535af5>] do_vfs_ioctl+0xb87/0x11d0
[   26.155218]  [<0000000087b05957>] ? selinux_file_ioctl+0x103/0x550
[   26.161536]  [<000000002b5bde60>] ? ioctl_preallocate+0x210/0x210
[   26.167759]  [<00000000c9769a55>] ? selinux_parse_skb.constprop.0+0x16b0/0x16b0
[   26.175199]  [<0000000066a51b89>] ? putname+0xe0/0x120
[   26.180471]  [<000000006ba865e6>] ? do_sys_open+0x27c/0x610
[   26.186171]  [<000000001370a114>] ? filp_open+0x70/0x70
[   26.191533]  [<000000003679ecb5>] ? security_file_ioctl+0x8f/0xc0
[   26.197748]  [<0000000082e897de>] SyS_ioctl+0x8f/0xc0
[   26.202929]  [<00000000255f0abb>] ? do_vfs_ioctl+0x11d0/0x11d0
[   26.208882]  [<000000003b01d41c>] do_syscall_64+0x1ad/0x5c0
[   26.214579]  [<00000000bd82840a>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
[   26.222345] Kernel Offset: disabled
[   26.225965] Rebooting in 86400 seconds..