unwind stack type:0 next_sp:          (null) mask:0x6 graph_idx:0
ffff8801db307680: ffff8801db307708 (0xffff8801db307708)
ffff8801db307688: ffffffff81283c5e (__save_stack_trace+0x6e/0xd0)
ffff8801db307690: 0000000000000000 ...
ffff8801db307698: ffff8801cc940000 (0xffff8801cc940000)
ffff8801db3076a0: ffff8801cc948000 (0xffff8801cc948000)
ffff8801db3076a8: 0000000000000000 ...
ffff8801db3076b0: 0000000000000006 (0x6)
ffff8801db3076b8: ffff8801ce9484c0 (0xffff8801ce9484c0)
ffff8801db3076c0: 0000010100000000 (0x10100000000)
ffff8801db3076c8: 0000000000000000 ...
ffff8801db3076d0: ffff8801db307680 (0xffff8801db307680)
ffff8801db3076d8: ffffffff813911de (loop2+0x1a4/0x3a6)
ffff8801db3076e0: ffff8801cc947058 (0xffff8801cc947058)
ffff8801db3076e8: 0000000001000000 (0x1000000)
ffff8801db3076f0: ffff8801d8727980 (0xffff8801d8727980)
ffff8801db3076f8: ffff8801d87279a0 (0xffff8801d87279a0)
ffff8801db307700: ffffffff820a21e8 (selinux_cred_free+0x48/0x70)
ffff8801db307708: ffff8801db307718 (0xffff8801db307718)
ffff8801db307710: ffffffff81283cd6 (save_stack_trace+0x16/0x20)
ffff8801db307718: ffff8801db307948 (0xffff8801db307948)
ffff8801db307720: ffffffff81a11893 (save_stack+0x43/0xd0)
ffff8801db307728: 000000400000000d (0x400000000d)
ffff8801db307730: ffff8801db307740 (0xffff8801db307740)
ffff8801db307738: ffffffff00000000 (0xffffffff00000000)
ffff8801db307740: ffffffff81283cd6 (save_stack_trace+0x16/0x20)
ffff8801db307748: ffffffff81a11893 (save_stack+0x43/0xd0)
ffff8801db307750: ffffffff81a121a1 (kasan_slab_free+0x71/0xc0)
ffff8801db307758: ffffffff81a0fefa (kfree+0xca/0x250)
ffff8801db307760: ffffffff820a21e8 (selinux_cred_free+0x48/0x70)
ffff8801db307768: ffffffff8208c3e8 (security_cred_free+0x48/0x80)
ffff8801db307770: ffffffff81498366 (put_cred_rcu+0x106/0x400)
ffff8801db307778: ffffffff815cc5ee (rcu_process_callbacks+0xd3e/0x17b0)
ffff8801db307780: ffffffff84d68c9b (__do_softirq+0x2bb/0xbd0)
ffff8801db307788: ffffffff814241b3 (irq_exit+0x1d3/0x210)
ffff8801db307790: ffffffff84d67376 (smp_apic_timer_interrupt+0x76/0xa0)
ffff8801db307798: ffffffff84d62b1d (apic_timer_interrupt+0x9d/0xb0)
ffff8801db3077a0: ffffffff813911de (loop2+0x1a4/0x3a6)
ffff8801db3077a8: 0000000041b58ab3 (0x41b58ab3)
ffff8801db3077b0: ffffffff85737e68 (K512_4+0x65e8/0x83fe0)
ffff8801db3077b8: ffffffff8155e260 (lock_downgrade+0x990/0x990)
ffff8801db3077c0: ffffffff85b3ff00 (rcu_bh_varname+0x60/0x60)
ffff8801db3077c8: ffff8801db326a00 (0xffff8801db326a00)
ffff8801db3077d0: 0000000041b58ab3 (0x41b58ab3)
ffff8801db3077d8: ffffffff85737b10 (K512_4+0x6290/0x83fe0)
ffff8801db3077e0: ffffffff8154af10 (check_noncircular+0x20/0x20)
ffff8801db3077e8: ffff8801db307818 (0xffff8801db307818)
ffff8801db3077f0: ffffffff815ca8d2 (rcu_advance_cbs+0xa2/0xe0)
ffff8801db3077f8: ffff8801db326a00 (0xffff8801db326a00)
ffff8801db307800: ffffffff85b3ff00 (rcu_bh_varname+0x60/0x60)
ffff8801db307808: 1ffff10000000002 (0x1ffff10000000002)
ffff8801db307810: ffff8801db307928 (0xffff8801db307928)
ffff8801db307818: ffff8801db307950 (0xffff8801db307950)
ffff8801db307820: ffffffff815cab5c (__note_gp_changes+0x1cc/0x8d0)
ffff8801db307828: 0000000000000000 ...
ffff8801db307830: 0000000000000086 (0x86)
ffff8801db307838: ffff8801db307888 (0xffff8801db307888)
ffff8801db307840: ffff8801ce9484c0 (0xffff8801ce9484c0)
ffff8801db307848: 0000000041b58ab3 (0x41b58ab3)
ffff8801db307850: ffffffff85737d08 (K512_4+0x6488/0x83fe0)
ffff8801db307858: ffffffff81556200 (print_usage_bug+0x480/0x480)
ffff8801db307860: ffffffff85b3ff18 (rcu_sched_state+0x18/0x1720)
ffff8801db307868: 0000000041b58ab3 (0x41b58ab3)
ffff8801db307870: ffffffff85738272 (K512_4+0x69f2/0x83fe0)
ffff8801db307878: ffffffff8156baf0 (do_raw_spin_trylock+0x190/0x190)
ffff8801db307880: ffff8801db3078c0 (0xffff8801db3078c0)
ffff8801db307888: ffffffff8154b900 (match_held_lock+0x9f0/0x9f0)
ffff8801db307890: 0000000000000001 (0x1)
ffff8801db307898: 0000000000000003 (0x3)
ffff8801db3078a0: ffff8801ce9484c0 (0xffff8801ce9484c0)
ffff8801db3078a8: dffffc0000000000 (0xdffffc0000000000)
ffff8801db3078b0: ffff8801ce948db8 (0xffff8801ce948db8)
ffff8801db3078b8: ffff8801ce9484c0 (0xffff8801ce9484c0)
ffff8801db3078c0: ffffed0039d291aa (0xffffed0039d291aa)
ffff8801db3078c8: ffffffff85b3c720 (rcu_callback_map+0x60/0x60)
ffff8801db3078d0: 0000000000000002 (0x2)
ffff8801db3078d8: ffff8801db307928 (0xffff8801db307928)
ffff8801db3078e0: ffffffff8154bb8c (__lock_is_held+0xbc/0x140)
ffff8801db3078e8: ffffffff8571d932 (inat_primary_table+0x240552/0x252700)
ffff8801db3078f0: ffff8801ce948d50 (0xffff8801ce948d50)
ffff8801db3078f8: ffff8801ce948d58 (0xffff8801ce948d58)
ffff8801db307900: 0000000000000086 (0x86)
ffff8801db307908: ffff8801ce948df8 (0xffff8801ce948df8)
ffff8801db307910: ffff8801d8727980 (0xffff8801d8727980)
ffff8801db307918: ffff8801ce9484c0 (0xffff8801ce9484c0)
ffff8801db307920: ffff8801db307970 (0xffff8801db307970)
ffff8801db307928: ffffffff815585f8 (debug_check_no_locks_freed+0x268/0x3d0)
ffff8801db307930: 0000000000000286 (0x286)
ffff8801db307938: ffff8801d8727980 (0xffff8801d8727980)
ffff8801db307940: ffff8801dac001c0 (0xffff8801dac001c0)
ffff8801db307948: ffff8801db307970 (0xffff8801db307970)
ffff8801db307950: ffffffff81a121a1 (kasan_slab_free+0x71/0xc0)
ffff8801db307958: ffff8801d8727980 (0xffff8801d8727980)
ffff8801db307960: 0000000000000286 (0x286)
ffff8801db307968: ffff8801dac001c0 (0xffff8801dac001c0)
ffff8801db307970: ffff8801db3079a0 (0xffff8801db3079a0)
ffff8801db307978: ffffffff81a0fefa (kfree+0xca/0x250)
ffff8801db307980: ffff8801ccd06e00 (0xffff8801ccd06e00)
ffff8801db307988: ffff8801d8727980 (0xffff8801d8727980)
ffff8801db307990: ffff8801ccd06e00 (0xffff8801ccd06e00)
ffff8801db307998: 1ffff1003b660f44 (0x1ffff1003b660f44)
ffff8801db3079a0: ffff8801db3079c0 (0xffff8801db3079c0)
ffff8801db3079a8: ffffffff820a21e8 (selinux_cred_free+0x48/0x70)
ffff8801db3079b0: ffffffff85c8ad70 (selinux_hooks+0xb90/0x1ac0)
ffff8801db3079b8: dffffc0000000000 (0xdffffc0000000000)
ffff8801db3079c0: ffff8801db3079e8 (0xffff8801db3079e8)
ffff8801db3079c8: ffffffff8208c3e8 (security_cred_free+0x48/0x80)
ffff8801db3079d0: ffff8801ccd06e00 (0xffff8801ccd06e00)
ffff8801db3079d8: ffff8801ccd06e98 (0xffff8801ccd06e98)
ffff8801db3079e0: 1ffff1003b660f40 (0x1ffff1003b660f40)
ffff8801db3079e8: ffff8801db307ac8 (0xffff8801db307ac8)
ffff8801db3079f0: ffffffff81498366 (put_cred_rcu+0x106/0x400)
ffff8801db3079f8: dffffc0000000000 (0xdffffc0000000000)
ffff8801db307a00: 0000000041b58ab3 (0x41b58ab3)
ffff8801db307a08: ffffffff8571d7d0 (inat_primary_table+0x2403f0/0x252700)
ffff8801db307a10: ffffffff81498260 (override_creds+0x140/0x140)
ffff8801db307a18: ffffed0039d291aa (0xffffed0039d291aa)
ffff8801db307a20: 0000000000000000 ...
ffff8801db307a28: 0000000000000001 (0x1)
ffff8801db307a30: 0000000000000003 (0x3)
ffff8801db307a38: ffff8801ce9484c0 (0xffff8801ce9484c0)
ffff8801db307a40: dffffc0000000000 (0xdffffc0000000000)
ffff8801db307a48: ffff8801ce948d58 (0xffff8801ce948d58)
ffff8801db307a50: ffff8801db307a98 (0xffff8801db307a98)
ffff8801db307a58: 0000000000000000 ...
ffff8801db307a60: ffff8801ce9484c0 (0xffff8801ce9484c0)
ffff8801db307a68: ffffffff00000002 (0xffffffff00000002)
ffff8801db307a70: ffff8801ce9484c0 (0xffff8801ce9484c0)
ffff8801db307a78: ffffffff815cc9c6 (rcu_process_callbacks+0x1116/0x17b0)
ffff8801db307a80: ffffffff85b3ff00 (rcu_bh_varname+0x60/0x60)
ffff8801db307a88: dffffc0000000000 (0xdffffc0000000000)
ffff8801db307a90: ffff8801db307d88 (0xffff8801db307d88)
ffff8801db307a98: ffff8801ccd06e98 (0xffff8801ccd06e98)
ffff8801db307aa0: ffff8801ccd06e98 (0xffff8801ccd06e98)
ffff8801db307aa8: ffff8801db307d48 (0xffff8801db307d48)
ffff8801db307ab0: ffff8801ccd06ea0 (0xffff8801ccd06ea0)
ffff8801db307ab8: dffffc0000000000 (0xdffffc0000000000)
ffff8801db307ac0: ffff8801db307d88 (0xffff8801db307d88)
ffff8801db307ac8: ffff8801db307db0 (0xffff8801db307db0)
ffff8801db307ad0: ffffffff815cc5ee (rcu_process_callbacks+0xd3e/0x17b0)
ffff8801db307ad8: ffff8801db326a00 (0xffff8801db326a00)
ffff8801db307ae0: ffffffff85b3ff00 (rcu_bh_varname+0x60/0x60)
ffff8801db307ae8: ffffffff85acdfa8 (pv_irq_ops+0x8/0x60)
ffff8801db307af0: ffff8801db326ab0 (0xffff8801db326ab0)
ffff8801db307af8: 000000000000000a (0xa)
ffff8801db307b00: ffffed0039d29098 (0xffffed0039d29098)
ffff8801db307b08: ffff8801ce9484c0 (0xffff8801ce9484c0)
ffff8801db307b10: ffffffff81498260 (override_creds+0x140/0x140)
ffff8801db307b18: 1ffff1003b660f65 (0x1ffff1003b660f65)
ffff8801db307b20: ffff8801db326a38 (0xffff8801db326a38)
ffff8801db307b28: 0000000041b58ab3 (0x41b58ab3)
ffff8801db307b30: ffffffff8573a048 (K512_4+0x87c8/0x83fe0)
ffff8801db307b38: ffffffff815cb8b0 (note_gp_changes+0x650/0x650)
ffff8801db307b40: ffffffff81556200 (print_usage_bug+0x480/0x480)