I'm seeing lots of errors like this in my kern.log on 2 of 3 of my deban Linodes running testing on Linode's provided kerne 5.10.13. Is this a problem in Debian or is this a Linode issue? Mar 12 19:32:18 strange kernel: [10849.820363] BUG: Bad page state in process kworker/0:3 pfn:10902f Mar 12 19:32:18 strange kernel: [10849.825374] page:00000000edbc1187 refcount:-1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x10902f Mar 12 19:32:18 strange kernel: [10849.827665] flags: 0x2ffff0000000000() Mar 12 19:32:18 strange kernel: [10849.828894] raw: 02ffff0000000000 dead000000000100 dead000000000122 0000000000000000 Mar 12 19:32:18 strange kernel: [10849.830817] raw: 0000000000000000 0000000000000011 ffffffffffffffff 0000000000000000 Mar 12 19:32:18 strange kernel: [10849.832758] page dumped because: nonzero _refcount Mar 12 19:32:18 strange kernel: [10849.834141] Modules linked in: Mar 12 19:32:18 strange kernel: [10849.835229] CPU: 0 PID: 769 Comm: kworker/0:3 Tainted: G B 5.10.13-x86_64-linode141 #1 Mar 12 19:32:18 strange kernel: [10849.837423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.1-0-ga5cab58e9a3f-prebuilt.qemu.org 04/01/2014 Mar 12 19:32:18 strange kernel: [10849.840005] Workqueue: mm_percpu_wq drain_local_pages_wq Mar 12 19:32:18 strange kernel: [10849.841538] Call Trace: Mar 12 19:32:18 strange kernel: [10849.842620] dump_stack+0x6d/0x88 Mar 12 19:32:18 strange kernel: [10849.843813] bad_page.cold.119+0x63/0x93 Mar 12 19:32:18 strange kernel: [10849.845096] free_pcppages_bulk+0x18e/0x6a0 Mar 12 19:32:18 strange kernel: [10849.846423] drain_pages_zone+0x41/0x50 Mar 12 19:32:18 strange kernel: [10849.847740] drain_pages+0x3c/0x50 Mar 12 19:32:18 strange kernel: [10849.848956] drain_local_pages_wq+0xe/0x10 Mar 12 19:32:18 strange kernel: [10849.850282] process_one_work+0x1fb/0x390 Mar 12 19:32:18 strange kernel: [10849.851579] ? process_one_work+0x390/0x390 Mar 12 19:32:18 strange kernel: [10849.852929] worker_thread+0x221/0x3e0 Mar 12 19:32:18 strange kernel: [10849.854159] ? process_one_work+0x390/0x390 Mar 12 19:32:18 strange kernel: [10849.855648] kthread+0x116/0x130 Mar 12 19:32:18 strange kernel: [10849.857066] ? kthread_park+0x80/0x80 Mar 12 19:32:18 strange kernel: [10849.858424] ret_from_fork+0x22/0x30
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