(switched to email. Please respond via emailed reply-to-all, not via the bugzilla web interface). On Mon, 03 Dec 2018 18:27:24 +0000 bugzilla-daemon@xxxxxxxxxxxxxxxxxxx wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=201865 > > Bug ID: 201865 > Summary: BUG: Bad rss-counter state mm:00000000d5ef1295 idx:1 > val:3 > Product: Memory Management > Version: 2.5 > Kernel Version: 4.20-rc5 > Hardware: PPC-64 > OS: Linux > Tree: Mainline > Status: NEW > Severity: normal > Priority: P1 > Component: Page Allocator > Assignee: akpm@xxxxxxxxxxxxxxxxxxxx > Reporter: erhard_f@xxxxxxxxxxx > Regression: No > > Created attachment 279823 > --> https://bugzilla.kernel.org/attachment.cgi?id=279823&action=edit > dmesg output > > The kernel (4.20-rc5) tells me: > > [ 873.263594] BUG: Bad rss-counter state mm:00000000d5ef1295 idx:1 val:3 > [ 873.263605] BUG: non-zero pgtables_bytes on freeing mm: 24576 > > I've seen bug #196569, but I am not quite sure if this is the same problem. So > filing a new bug. > > Machine is a Talos II, dual-socket NUMA 4-core POWER9: > > # cat /proc/buddyinfo > Node 0, zone DMA 166543 151725 106193 58527 20325 4948 914 143 > 11 2 0 2 7 > Node 8, zone DMA 229945 211748 103714 40310 16707 6915 1726 284 > 34 4 1 2 79 > # cat /proc/meminfo > MemTotal: 32769896 kB > MemFree: 17302532 kB > MemAvailable: 25725428 kB > Buffers: 39732 kB > Cached: 8185260 kB > SwapCached: 0 kB > Active: 4121112 kB > Inactive: 3958012 kB > Active(anon): 69728 kB > Inactive(anon): 192 kB > Active(file): 4051384 kB > Inactive(file): 3957820 kB > Unevictable: 282456 kB > Mlocked: 282456 kB > SwapTotal: 35653624 kB > SwapFree: 35653624 kB > Dirty: 0 kB > Writeback: 0 kB > AnonPages: 136704 kB > Mapped: 250228 kB > Shmem: 66504 kB > KReclaimable: 1855456 kB > Slab: 2187396 kB > SReclaimable: 1855456 kB > SUnreclaim: 331940 kB > KernelStack: 6848 kB > PageTables: 3408 kB > NFS_Unstable: 0 kB > Bounce: 0 kB > WritebackTmp: 0 kB > CommitLimit: 52038572 kB > Committed_AS: 522416 kB > VmallocTotal: 549755813888 kB > VmallocUsed: 0 kB > VmallocChunk: 0 kB > Percpu: 9344 kB > AnonHugePages: 0 kB > ShmemHugePages: 0 kB > ShmemPmdMapped: 0 kB > HugePages_Total: 0 > HugePages_Free: 0 > HugePages_Rsvd: 0 > HugePages_Surp: 0 > Hugepagesize: 2048 kB > Hugetlb: 0 kB > DirectMap4k: 0 kB > DirectMap64k: 0 kB > DirectMap2M: 1048576 kB > DirectMap1G: 32505856 kB > > -- > You are receiving this mail because: > You are the assignee for the bug.
