unwind stack type:0 next_sp:          (null) mask:0x6 graph_idx:0
ffff8801db307788: ffff8801db307810 (0xffff8801db307810)
ffff8801db307790: ffffffff812834be (__save_stack_trace+0x6e/0xd0)
ffff8801db307798: 0000000000000000 ...
ffff8801db3077a0: ffff8801d07e0000 (0xffff8801d07e0000)
ffff8801db3077a8: ffff8801d07e8000 (0xffff8801d07e8000)
ffff8801db3077b0: 0000000000000000 ...
ffff8801db3077b8: 0000000000000006 (0x6)
ffff8801db3077c0: ffff8801d071c440 (0xffff8801d071c440)
ffff8801db3077c8: 0000010100000000 (0x10100000000)
ffff8801db3077d0: 0000000000000000 ...
ffff8801db3077d8: ffff8801db307788 (0xffff8801db307788)
ffff8801db3077e0: ffff8801d07e7058 (0xffff8801d07e7058)
ffff8801db3077e8: ffffffff8138f4bf (loop1+0x50f/0x88a)
ffff8801db3077f0: 0000000001000000 (0x1000000)
ffff8801db3077f8: ffff8801d0589040 (0xffff8801d0589040)
ffff8801db307800: ffff8801d0589208 (0xffff8801d0589208)
ffff8801db307808: ffffffff81a9a6cc (file_free_rcu+0x5c/0x70)
ffff8801db307810: ffff8801db307820 (0xffff8801db307820)
ffff8801db307818: ffffffff81283536 (save_stack_trace+0x16/0x20)
ffff8801db307820: ffff8801db307a50 (0xffff8801db307a50)
ffff8801db307828: ffffffff81a1f363 (save_stack+0x43/0xd0)
ffff8801db307830: 000000400000000b (0x400000000b)
ffff8801db307838: ffff8801db307848 (0xffff8801db307848)
ffff8801db307840: ffff880100000000 (0xffff880100000000)
ffff8801db307848: ffffffff81283536 (save_stack_trace+0x16/0x20)
ffff8801db307850: ffffffff81a1f363 (save_stack+0x43/0xd0)
ffff8801db307858: ffffffff81a1fc71 (kasan_slab_free+0x71/0xc0)
ffff8801db307860: ffffffff81a1cd77 (kmem_cache_free+0x77/0x280)
ffff8801db307868: ffffffff81a9a6cc (file_free_rcu+0x5c/0x70)
ffff8801db307870: ffffffff815c8f4e (rcu_process_callbacks+0xd3e/0x17b0)
ffff8801db307878: ffffffff84d231d5 (__do_softirq+0x2f5/0xba3)
ffff8801db307880: ffffffff814228ac (irq_exit+0x1cc/0x200)
ffff8801db307888: ffffffff84d21876 (smp_apic_timer_interrupt+0x76/0xa0)
ffff8801db307890: ffffffff84d1d173 (apic_timer_interrupt+0x93/0xa0)
ffff8801db307898: ffffffff8138f4bf (loop1+0x50f/0x88a)
ffff8801db3078a0: dffffc0000000000 (0xdffffc0000000000)
ffff8801db3078a8: ffffffff85b3aa80 (rcu_bh_varname+0x60/0x60)
ffff8801db3078b0: ffff8801db3078d0 (0xffff8801db3078d0)
ffff8801db3078b8: ffffffff81554c7e (trace_hardirqs_on_caller+0x19e/0x5c0)
ffff8801db3078c0: 0000000000000286 (0x286)
ffff8801db3078c8: ffffffff85b3aa80 (rcu_bh_varname+0x60/0x60)
ffff8801db3078d0: ffff8801db3078e0 (0xffff8801db3078e0)
ffff8801db3078d8: ffffffff815550ad (trace_hardirqs_on+0xd/0x10)
ffff8801db3078e0: ffff8801db307900 (0xffff8801db307900)
ffff8801db3078e8: 0000000000000286 (0x286)
ffff8801db3078f0: 0000000000000001 (0x1)
ffff8801db3078f8: ffffffff85b3aac8 (rcu_sched_state+0x48/0x15a0)
ffff8801db307900: 1ffff1003b660f28 (0x1ffff1003b660f28)
ffff8801db307908: ffff8801db307918 (0xffff8801db307918)
ffff8801db307910: ffffffff815b29c7 (debug_lockdep_rcu_enabled+0x77/0x90)
ffff8801db307918: ffff8801db307ac8 (0xffff8801db307ac8)
ffff8801db307920: 0000000000000086 (0x86)
ffff8801db307928: ffffffff85b3aa80 (rcu_bh_varname+0x60/0x60)
ffff8801db307930: 0000000000000286 (0x286)
ffff8801db307938: 0000000000000c1f (0xc1f)
ffff8801db307940: 0000000041b58ab3 (0x41b58ab3)
ffff8801db307948: ffffffff85737528 (inat_primary_table+0x24cca8/0x251a60)
ffff8801db307950: ffffffff815c5fb0 (rcu_idle_exit+0x240/0x240)
ffff8801db307958: ffff8801db307988 (0xffff8801db307988)
ffff8801db307960: 0000000000000000 ...
ffff8801db307968: ffff8801db3079a8 (0xffff8801db3079a8)
ffff8801db307970: 1ffff1003b660f3f (0x1ffff1003b660f3f)
ffff8801db307978: 0000000000000000 ...
ffff8801db307980: 0000000000000002 (0x2)
ffff8801db307988: 0000000000000000 ...
ffff8801db307990: ffff8801db307ac0 (0xffff8801db307ac0)
ffff8801db307998: 000000000000000d (0xd)
ffff8801db3079a0: ffffffff8155ba75 (lock_acquire+0x1d5/0x580)
ffff8801db3079a8: 0000000000000000 ...
ffff8801db3079b0: ffffffff815c9012 (rcu_process_callbacks+0xe02/0x17b0)
ffff8801db3079b8: 0000000000000000 ...
ffff8801db3079c0: 0000000000000286 (0x286)
ffff8801db3079c8: 00000000d071c440 (0xd071c440)
ffff8801db3079d0: ffffffff85b3aa98 (rcu_sched_state+0x18/0x15a0)
ffff8801db3079d8: ffff8801d8e85f00 (0xffff8801d8e85f00)
ffff8801db3079e0: 1ffff1003b660f44 (0x1ffff1003b660f44)
ffff8801db3079e8: ffff8801d071c440 (0xffff8801d071c440)
ffff8801db3079f0: 0000000000000000 ...
ffff8801db3079f8: dffffc0000000000 (0xdffffc0000000000)
ffff8801db307a00: ffff8801db307a10 (0xffff8801db307a10)
ffff8801db307a08: 0000000000000086 (0x86)
ffff8801db307a10: ffff8801d071cd48 (0xffff8801d071cd48)
ffff8801db307a18: ffff8801d0589040 (0xffff8801d0589040)
ffff8801db307a20: ffff8801d071c440 (0xffff8801d071c440)
ffff8801db307a28: ffff8801db307a78 (0xffff8801db307a78)
ffff8801db307a30: ffffffff81555a04 (debug_check_no_locks_freed+0x264/0x3c0)
ffff8801db307a38: ffff8801d071c440 (0xffff8801d071c440)
ffff8801db307a40: dffffc0000000000 (0xdffffc0000000000)
ffff8801db307a48: ffff8801dadf8300 (0xffff8801dadf8300)
ffff8801db307a50: ffff8801db307a78 (0xffff8801db307a78)
ffff8801db307a58: ffffffff81a1fc71 (kasan_slab_free+0x71/0xc0)
ffff8801db307a60: ffff8801d0589040 (0xffff8801d0589040)
ffff8801db307a68: ffff8801dadf8300 (0xffff8801dadf8300)
ffff8801db307a70: 0000000000000286 (0x286)
ffff8801db307a78: ffff8801db307aa8 (0xffff8801db307aa8)
ffff8801db307a80: ffffffff81a1cd77 (kmem_cache_free+0x77/0x280)
ffff8801db307a88: ffff8801d8e85f00 (0xffff8801d8e85f00)
ffff8801db307a90: ffff8801d0589040 (0xffff8801d0589040)
ffff8801db307a98: ffff8801d0589048 (0xffff8801d0589048)
ffff8801db307aa0: dffffc0000000000 (0xdffffc0000000000)
ffff8801db307aa8: ffff8801db307ac8 (0xffff8801db307ac8)
ffff8801db307ab0: ffffffff81a9a6cc (file_free_rcu+0x5c/0x70)
ffff8801db307ab8: ffff8801d0589040 (0xffff8801d0589040)
ffff8801db307ac0: ffff8801db307d48 (0xffff8801db307d48)
ffff8801db307ac8: ffff8801db307db0 (0xffff8801db307db0)
ffff8801db307ad0: ffffffff815c8f4e (rcu_process_callbacks+0xd3e/0x17b0)
ffff8801db307ad8: ffff8801db3264c0 (0xffff8801db3264c0)
ffff8801db307ae0: ffffffff85b3aa80 (rcu_bh_varname+0x60/0x60)
ffff8801db307ae8: ffffffff85ac9b88 (pv_irq_ops+0x8/0x60)
ffff8801db307af0: ffff8801db326580 (0xffff8801db326580)
ffff8801db307af8: 000000000000000a (0xa)
ffff8801db307b00: ffffed003a0e3888 (0xffffed003a0e3888)
ffff8801db307b08: ffff8801d071c440 (0xffff8801d071c440)
ffff8801db307b10: ffffffff81a9a670 (get_max_files+0x20/0x20)
ffff8801db307b18: 1ffff1003b660f65 (0x1ffff1003b660f65)
ffff8801db307b20: ffff8801db3264f8 (0xffff8801db3264f8)
ffff8801db307b28: 0000000041b58ab3 (0x41b58ab3)
ffff8801db307b30: ffffffff85746858 (K512_4+0x87d8/0x85168)
ffff8801db307b38: ffffffff815c8210 (note_gp_changes+0x650/0x650)
ffff8801db307b40: ffffffff81553610 (print_usage_bug+0x480/0x480)
ffff8801db307b48: ffffffff84ce5709 (timerqueue_add+0x1e9/0x280)
ffff8801db307b50: ffff8801db31da38 (0xffff8801db31da38)
ffff8801db307b58: ffff8801db31d4d0 (0xffff8801db31d4d0)
ffff8801db307b60: ffff8801d9e85780 (0xffff8801d9e85780)
ffff8801db307b68: ffff8801db31d4c0 (0xffff8801db31d4c0)
ffff8801db307b70: 1ffff1003b660f75 (0x1ffff1003b660f75)
ffff8801db307b78: ffff8801db31da20 (0xffff8801db31da20)
ffff8801db307b80: ffff8801db31d400 (0xffff8801db31d400)
ffff8801db307b88: 0000000000000001 (0x1)
ffff8801db307b90: ffff8801db307c70 (0xffff8801db307c70)
ffff8801db307b98: ffffffff815ebe12 (enqueue_hrtimer+0x162/0x490)
ffff8801db307ba0: ffffffff0000c04d (0xffffffff0000c04d)
ffff8801db307ba8: 0000000041b58ab3 (0x41b58ab3)
ffff8801db307bb0: ffffffff85729df0 (inat_primary_table+0x23f570/0x251a60)
ffff8801db307bb8: ffffffff815ebcb0 (__remove_hrtimer+0x190/0x190)
ffff8801db307bc0: ffffed003a0e3997 (0xffffed003a0e3997)
ffff8801db307bc8: 0000000000000001 (0x1)
ffff8801db307bd0: ffff8801d071ccc0 (0xffff8801d071ccc0)
ffff8801db307bd8: ffff8801db307c28 (0xffff8801db307c28)
ffff8801db307be0: ffffffff8731b600 (console_drivers+0x40/0x40)
ffff8801db307be8: 0000000000000002 (0x2)
ffff8801db307bf0: ffff8801d071cd10 (0xffff8801d071cd10)
ffff8801db307bf8: ffffffff8731d488 (tk_core+0x8/0x140)
ffff8801db307c00: ffff8801db307ca0 (0xffff8801db307ca0)
ffff8801db307c08: ffff8801db307c48 (0xffff8801db307c48)
ffff8801db307c10: 0000000041b58ab3 (0x41b58ab3)
ffff8801db307c18: ffffffff85744480 (K512_4+0x6400/0x85168)
ffff8801db307c20: ffffffff8154b8a0 (check_noncircular+0x20/0x20)
ffff8801db307c28: ffff8801db325780 (0xffff8801db325780)
ffff8801db307c30: ffff8801db300000 (0xffff8801db300000)
ffff8801db307c38: ffffffff85a09110 (softirq_vec+0x10/0x80)
ffff8801db307c40: 00000000fffbf559 (0xfffbf559)
ffff8801db307c48: 0000000000000000 ...
ffff8801db307c50: ffffffff8150b4dd (run_rebalance_domains+0x39d/0x7c0)
ffff8801db307c58: ffff8801d071ccb8 (0xffff8801d071ccb8)
ffff8801db307c60: 0000000300000000 (0x300000000)
ffff8801db307c68: 0000000000000086 (0x86)
ffff8801db307c70: ffffffff8161c2b3 (clockevents_program_event+0x163/0x2e0)
ffff8801db307c78: ffffffff00000003 (0xffffffff00000003)
ffff8801db307c80: 0000000041b58ab3 (0x41b58ab3)
ffff8801db307c88: 0000000000000001 (0x1)
ffff8801db307c90: ffffffff8155ae60 (lock_downgrade+0x990/0x990)
ffff8801db307c98: 0000000000000001 (0x1)
ffff8801db307ca0: fffffbff00000001 (0xfffffbff00000001)
ffff8801db307ca8: 0000000041b58ab3 (0x41b58ab3)
ffff8801db307cb0: ffffffff85743988 (K512_4+0x5908/0x85168)
ffff8801db307cb8: ffffffff8150b140 (rebalance_domains+0xcc0/0xcc0)
ffff8801db307cc0: ffff88021fff9057 (0xffff88021fff9057)
ffff8801db307cc8: ffff88021fff904f (0xffff88021fff904f)
ffff8801db307cd0: ffffed0043fff20b (0xffffed0043fff20b)
ffff8801db307cd8: ffff88021fff9058 (0xffff88021fff9058)
ffff8801db307ce0: 0000000000000004 (0x4)
ffff8801db307ce8: ffffffff85747601 (K512_4+0x9581/0x85168)
ffff8801db307cf0: ffff8801d071cce8 (0xffff8801d071cce8)
ffff8801db307cf8: ffff8801d071c440 (0xffff8801d071c440)
ffff8801db307d00: ffffed003a0e3997 (0xffffed003a0e3997)
ffff8801db307d08: 0000000000000001 (0x1)