Bug#691144: same here, testing amd64 3.2.0-4-amd64 #1 SMP Debian 3.2.41-2 x86_64 GNU/Linux
Hi,
I see same messages in dmesg, debian testing, see attached file.
--
Jamil Djadala
[ 3336.437544] BUG: Bad page map in process /usr/share/muni pte:80000001d5a44067 pmd:186506067
[ 3336.437548] page:ffffea00066bbee0 count:3 mapcount:-128 mapping:ffff8801c3dcb708 index:0x0
[ 3336.437550] page flags: 0x20000000000087c(referenced|uptodate|dirty|lru|active|private)
[ 3336.437555] addr:00007fb3a4f03000 vm_flags:080100fb anon_vma: (null) mapping:ffff8801c3dcb708 index:0
[ 3336.437560] vma->vm_ops->fault: filemap_fault+0x0/0x33e
[ 3336.437587] vma->vm_file->f_op->mmap: btrfs_file_mmap+0x0/0x45 [btrfs]
[ 3336.437590] Pid: 19833, comm: /usr/share/muni Tainted: P O 3.2.0-4-amd64 #1 Debian 3.2.41-2
[ 3336.437591] Call Trace:
[ 3336.437596] [<ffffffff810ce1f1>] ? print_bad_pte+0x1a5/0x1bd
[ 3336.437598] [<ffffffff810cde51>] ? pte_pfn+0x5/0xe
[ 3336.437601] [<ffffffff810cfe58>] ? unmap_vmas+0x4d5/0x6ca
[ 3336.437604] [<ffffffff810d3e18>] ? unmap_region+0x9f/0xf1
[ 3336.437606] [<ffffffff810d4ee8>] ? do_munmap+0x292/0x2f3
[ 3336.437608] [<ffffffff810d5077>] ? sys_munmap+0x3c/0x52
[ 3336.437612] [<ffffffff81352952>] ? system_call_fastpath+0x16/0x1b
[ 3350.904806] BUG: Bad page map in process munin-graph pte:80000001d5a44025 pmd:186f85067
[ 3350.904810] page:ffffea00066bbee0 count:3 mapcount:-128 mapping:ffff8801c3dcb708 index:0x0
[ 3350.904812] page flags: 0x20000000000087c(referenced|uptodate|dirty|lru|active|private)
[ 3350.904817] addr:00007f7e64bb2000 vm_flags:08210071 anon_vma: (null) mapping:ffff8801c3dcb708 index:0
[ 3350.904822] vma->vm_ops->fault: filemap_fault+0x0/0x33e
[ 3350.904849] vma->vm_file->f_op->mmap: btrfs_file_mmap+0x0/0x45 [btrfs]
[ 3350.904852] Pid: 20596, comm: munin-graph Tainted: P B O 3.2.0-4-amd64 #1 Debian 3.2.41-2
[ 3350.904854] Call Trace:
[ 3350.904858] [<ffffffff810ce1f1>] ? print_bad_pte+0x1a5/0x1bd
[ 3350.904861] [<ffffffff810cde51>] ? pte_pfn+0x5/0xe
[ 3350.904863] [<ffffffff810cfe58>] ? unmap_vmas+0x4d5/0x6ca
[ 3350.904866] [<ffffffff810d3e18>] ? unmap_region+0x9f/0xf1
[ 3350.904869] [<ffffffff810bd1b9>] ? force_page_cache_readahead+0x5f/0x83
[ 3350.904871] [<ffffffff810d4ee8>] ? do_munmap+0x292/0x2f3
[ 3350.904873] [<ffffffff810d5077>] ? sys_munmap+0x3c/0x52
[ 3350.904877] [<ffffffff81352952>] ? system_call_fastpath+0x16/0x1b
[ 3350.908725] BUG: Bad page map in process munin-graph pte:80000001d5a44025 pmd:186f85067
[ 3350.908727] page:ffffea00066bbee0 count:3 mapcount:-128 mapping:ffff8801c3dcb708 index:0x0
[ 3350.908729] page flags: 0x20000000000087c(referenced|uptodate|dirty|lru|active|private)
[ 3350.908732] addr:00007f7e64bb2000 vm_flags:08210071 anon_vma: (null) mapping:ffff8801c3dcb708 index:0
[ 3350.908737] vma->vm_ops->fault: filemap_fault+0x0/0x33e
[ 3350.908752] vma->vm_file->f_op->mmap: btrfs_file_mmap+0x0/0x45 [btrfs]
[ 3350.908754] Pid: 20596, comm: munin-graph Tainted: P B O 3.2.0-4-amd64 #1 Debian 3.2.41-2
[ 3350.908755] Call Trace:
[ 3350.908758] [<ffffffff810ce1f1>] ? print_bad_pte+0x1a5/0x1bd
[ 3350.908760] [<ffffffff810cde51>] ? pte_pfn+0x5/0xe
[ 3350.908762] [<ffffffff810cfe58>] ? unmap_vmas+0x4d5/0x6ca
[ 3350.908766] [<ffffffff810d3e18>] ? unmap_region+0x9f/0xf1
[ 3350.908769] [<ffffffff810bd1b9>] ? force_page_cache_readahead+0x5f/0x83
[ 3350.908773] [<ffffffff810d4ee8>] ? do_munmap+0x292/0x2f3
[ 3350.908776] [<ffffffff810d5077>] ? sys_munmap+0x3c/0x52
[ 3350.908780] [<ffffffff81352952>] ? system_call_fastpath+0x16/0x1b
[ 3350.908798] BUG: Bad page map in process munin-graph pte:80000001d5a44025 pmd:186f85067
[ 3350.908801] page:ffffea00066bbee0 count:3 mapcount:-128 mapping:ffff8801c3dcb708 index:0x0
[ 3350.908804] page flags: 0x20000000000087c(referenced|uptodate|dirty|lru|active|private)
[ 3350.908808] addr:00007f7e64bb2000 vm_flags:08210071 anon_vma: (null) mapping:ffff8801c3dcb708 index:0
[ 3350.908812] vma->vm_ops->fault: filemap_fault+0x0/0x33e
[ 3350.908823] vma->vm_file->f_op->mmap: btrfs_file_mmap+0x0/0x45 [btrfs]
[ 3350.908825] Pid: 20596, comm: munin-graph Tainted: P B O 3.2.0-4-amd64 #1 Debian 3.2.41-2
[ 3350.908826] Call Trace:
[ 3350.908828] [<ffffffff810ce1f1>] ? print_bad_pte+0x1a5/0x1bd
[ 3350.908830] [<ffffffff810cde51>] ? pte_pfn+0x5/0xe
[ 3350.908831] [<ffffffff810cfe58>] ? unmap_vmas+0x4d5/0x6ca
[ 3350.908835] [<ffffffff810d3e18>] ? unmap_region+0x9f/0xf1
[ 3350.908838] [<ffffffff810bd1b9>] ? force_page_cache_readahead+0x5f/0x83
[ 3350.908841] [<ffffffff810d4ee8>] ? do_munmap+0x292/0x2f3
[ 3350.908844] [<ffffffff810d5077>] ? sys_munmap+0x3c/0x52
[ 3350.908848] [<ffffffff81352952>] ? system_call_fastpath+0x16/0x1b
[ 3350.908866] BUG: Bad page map in process munin-graph pte:80000001d5a44025 pmd:186f85067
[ 3350.908868] page:ffffea00066bbee0 count:3 mapcount:-128 mapping:ffff8801c3dcb708 index:0x0
[ 3350.908869] page flags: 0x20000000000087c(referenced|uptodate|dirty|lru|active|private)
[ 3350.908872] addr:00007f7e64bb2000 vm_flags:08210071 anon_vma: (null) mapping:ffff8801c3dcb708 index:0
[ 3350.908874] vma->vm_ops->fault: filemap_fault+0x0/0x33e
[ 3350.908885] vma->vm_file->f_op->mmap: btrfs_file_mmap+0x0/0x45 [btrfs]
[ 3350.908888] Pid: 20596, comm: munin-graph Tainted: P B O 3.2.0-4-amd64 #1 Debian 3.2.41-2
[ 3350.908889] Call Trace:
[ 3350.908891] [<ffffffff810ce1f1>] ? print_bad_pte+0x1a5/0x1bd
[ 3350.908893] [<ffffffff810cde51>] ? pte_pfn+0x5/0xe
[ 3350.908895] [<ffffffff810cfe58>] ? unmap_vmas+0x4d5/0x6ca
[ 3350.908898] [<ffffffff810d3e18>] ? unmap_region+0x9f/0xf1
[ 3350.908900] [<ffffffff810bd1b9>] ? force_page_cache_readahead+0x5f/0x83
[ 3350.908912] [<ffffffff810d4ee8>] ? do_munmap+0x292/0x2f3
[ 3350.908914] [<ffffffff810d5077>] ? sys_munmap+0x3c/0x52
[ 3350.908916] [<ffffffff81352952>] ? system_call_fastpath+0x16/0x1b
[ 3350.942041] BUG: Bad page map in process munin-graph pte:80000001d5a44025 pmd:186f85067
[ 3350.942045] page:ffffea00066bbee0 count:3 mapcount:-128 mapping:ffff8801c3dcb708 index:0x0
[ 3350.942047] page flags: 0x20000000000087c(referenced|uptodate|dirty|lru|active|private)
[ 3350.942052] addr:00007f7e64bb2000 vm_flags:08210071 anon_vma: (null) mapping:ffff8801c3dcb708 index:0
[ 3350.942057] vma->vm_ops->fault: filemap_fault+0x0/0x33e
[ 3350.942081] vma->vm_file->f_op->mmap: btrfs_file_mmap+0x0/0x45 [btrfs]
[ 3350.942083] Pid: 20596, comm: munin-graph Tainted: P B O 3.2.0-4-amd64 #1 Debian 3.2.41-2
[ 3350.942085] Call Trace:
[ 3350.942089] [<ffffffff810ce1f1>] ? print_bad_pte+0x1a5/0x1bd
[ 3350.942091] [<ffffffff810cde51>] ? pte_pfn+0x5/0xe
[ 3350.942094] [<ffffffff810cfe58>] ? unmap_vmas+0x4d5/0x6ca
[ 3350.942096] [<ffffffff810d3e18>] ? unmap_region+0x9f/0xf1
[ 3350.942099] [<ffffffff810bd1b9>] ? force_page_cache_readahead+0x5f/0x83
[ 3350.942102] [<ffffffff810d4ee8>] ? do_munmap+0x292/0x2f3
[ 3350.942104] [<ffffffff810d5077>] ? sys_munmap+0x3c/0x52
[ 3350.942107] [<ffffffff81352952>] ? system_call_fastpath+0x16/0x1b
[ 3350.945972] BUG: Bad page map in process munin-graph pte:80000001d5a44025 pmd:186f85067
[ 3350.945976] page:ffffea00066bbee0 count:3 mapcount:-128 mapping:ffff8801c3dcb708 index:0x0
[ 3350.945977] page flags: 0x20000000000087c(referenced|uptodate|dirty|lru|active|private)
[ 3350.945982] addr:00007f7e64bb2000 vm_flags:08210071 anon_vma: (null) mapping:ffff8801c3dcb708 index:0
[ 3350.945985] vma->vm_ops->fault: filemap_fault+0x0/0x33e
[ 3350.946000] vma->vm_file->f_op->mmap: btrfs_file_mmap+0x0/0x45 [btrfs]
[ 3350.946002] Pid: 20596, comm: munin-graph Tainted: P B O 3.2.0-4-amd64 #1 Debian 3.2.41-2
[ 3350.946004] Call Trace:
[ 3350.946006] [<ffffffff810ce1f1>] ? print_bad_pte+0x1a5/0x1bd
[ 3350.946009] [<ffffffff810cde51>] ? pte_pfn+0x5/0xe
[ 3350.946011] [<ffffffff810cfe58>] ? unmap_vmas+0x4d5/0x6ca
[ 3350.946013] [<ffffffff810d3e18>] ? unmap_region+0x9f/0xf1
[ 3350.946016] [<ffffffff810bd1b9>] ? force_page_cache_readahead+0x5f/0x83
[ 3350.946018] [<ffffffff810d4ee8>] ? do_munmap+0x292/0x2f3
[ 3350.946020] [<ffffffff810d5077>] ? sys_munmap+0x3c/0x52
[ 3350.946023] [<ffffffff81352952>] ? system_call_fastpath+0x16/0x1b
[ 3350.946041] BUG: Bad page map in process munin-graph pte:80000001d5a44025 pmd:186f85067
[ 3350.946044] page:ffffea00066bbee0 count:3 mapcount:-128 mapping:ffff8801c3dcb708 index:0x0
[ 3350.946045] page flags: 0x20000000000087c(referenced|uptodate|dirty|lru|active|private)
[ 3350.946049] addr:00007f7e64bb2000 vm_flags:08210071 anon_vma: (null) mapping:ffff8801c3dcb708 index:0
[ 3350.946052] vma->vm_ops->fault: filemap_fault+0x0/0x33e
[ 3350.946062] vma->vm_file->f_op->mmap: btrfs_file_mmap+0x0/0x45 [btrfs]
[ 3350.946064] Pid: 20596, comm: munin-graph Tainted: P B O 3.2.0-4-amd64 #1 Debian 3.2.41-2
[ 3350.946066] Call Trace:
[ 3350.946068] [<ffffffff810ce1f1>] ? print_bad_pte+0x1a5/0x1bd
[ 3350.946070] [<ffffffff810cde51>] ? pte_pfn+0x5/0xe
[ 3350.946071] [<ffffffff810cfe58>] ? unmap_vmas+0x4d5/0x6ca
[ 3350.946074] [<ffffffff810d3e18>] ? unmap_region+0x9f/0xf1
[ 3350.946076] [<ffffffff810bd1b9>] ? force_page_cache_readahead+0x5f/0x83
[ 3350.946079] [<ffffffff810d4ee8>] ? do_munmap+0x292/0x2f3
[ 3350.946081] [<ffffffff810d5077>] ? sys_munmap+0x3c/0x52
[ 3350.946083] [<ffffffff81352952>] ? system_call_fastpath+0x16/0x1b
[ 3350.946100] BUG: Bad page map in process munin-graph pte:80000001d5a44025 pmd:186f85067
[ 3350.946102] page:ffffea00066bbee0 count:3 mapcount:-128 mapping:ffff8801c3dcb708 index:0x0
[ 3350.946104] page flags: 0x20000000000087c(referenced|uptodate|dirty|lru|active|private)
[ 3350.946107] addr:00007f7e64bb2000 vm_flags:08210071 anon_vma: (null) mapping:ffff8801c3dcb708 index:0
[ 3350.946110] vma->vm_ops->fault: filemap_fault+0x0/0x33e
[ 3350.946120] vma->vm_file->f_op->mmap: btrfs_file_mmap+0x0/0x45 [btrfs]
[ 3350.946122] Pid: 20596, comm: munin-graph Tainted: P B O 3.2.0-4-amd64 #1 Debian 3.2.41-2
[ 3350.946123] Call Trace:
[ 3350.946125] [<ffffffff810ce1f1>] ? print_bad_pte+0x1a5/0x1bd
[ 3350.946127] [<ffffffff810cde51>] ? pte_pfn+0x5/0xe
[ 3350.946129] [<ffffffff810cfe58>] ? unmap_vmas+0x4d5/0x6ca
[ 3350.946131] [<ffffffff810d3e18>] ? unmap_region+0x9f/0xf1
[ 3350.946134] [<ffffffff810bd1b9>] ? force_page_cache_readahead+0x5f/0x83
[ 3350.946136] [<ffffffff810d4ee8>] ? do_munmap+0x292/0x2f3
[ 3350.946138] [<ffffffff810d5077>] ? sys_munmap+0x3c/0x52
[ 3350.946141] [<ffffffff81352952>] ? system_call_fastpath+0x16/0x1b
[ 3350.973980] BUG: Bad page map in process munin-graph pte:80000001d5a44025 pmd:186f85067
[ 3350.973984] page:ffffea00066bbee0 count:3 mapcount:-128 mapping:ffff8801c3dcb708 index:0x0
[ 3350.973986] page flags: 0x20000000000087c(referenced|uptodate|dirty|lru|active|private)
[ 3350.973991] addr:00007f7e64bb2000 vm_flags:08210071 anon_vma: (null) mapping:ffff8801c3dcb708 index:0
[ 3350.973994] vma->vm_ops->fault: filemap_fault+0x0/0x33e
[ 3350.974011] vma->vm_file->f_op->mmap: btrfs_file_mmap+0x0/0x45 [btrfs]
[ 3350.974014] Pid: 20596, comm: munin-graph Tainted: P B O 3.2.0-4-amd64 #1 Debian 3.2.41-2
[ 3350.974015] Call Trace:
[ 3350.974019] [<ffffffff810ce1f1>] ? print_bad_pte+0x1a5/0x1bd
[ 3350.974021] [<ffffffff810cde51>] ? pte_pfn+0x5/0xe
[ 3350.974023] [<ffffffff810cfe58>] ? unmap_vmas+0x4d5/0x6ca
[ 3350.974026] [<ffffffff810d3e18>] ? unmap_region+0x9f/0xf1
[ 3350.974029] [<ffffffff810bd1b9>] ? force_page_cache_readahead+0x5f/0x83
[ 3350.974031] [<ffffffff810d4ee8>] ? do_munmap+0x292/0x2f3
[ 3350.974033] [<ffffffff810d5077>] ? sys_munmap+0x3c/0x52
[ 3350.974036] [<ffffffff81352952>] ? system_call_fastpath+0x16/0x1b
[ 3350.977831] BUG: Bad page map in process munin-graph pte:80000001d5a44025 pmd:186f85067
[ 3350.977835] page:ffffea00066bbee0 count:3 mapcount:-128 mapping:ffff8801c3dcb708 index:0x0
[ 3350.977836] page flags: 0x20000000000087c(referenced|uptodate|dirty|lru|active|private)
[ 3350.977841] addr:00007f7e64bb2000 vm_flags:08210071 anon_vma: (null) mapping:ffff8801c3dcb708 index:0
[ 3350.977844] vma->vm_ops->fault: filemap_fault+0x0/0x33e
[ 3350.977859] vma->vm_file->f_op->mmap: btrfs_file_mmap+0x0/0x45 [btrfs]
[ 3350.977861] Pid: 20596, comm: munin-graph Tainted: P B O 3.2.0-4-amd64 #1 Debian 3.2.41-2
[ 3350.977863] Call Trace:
[ 3350.977866] [<ffffffff810ce1f1>] ? print_bad_pte+0x1a5/0x1bd
[ 3350.977868] [<ffffffff810cde51>] ? pte_pfn+0x5/0xe
[ 3350.977870] [<ffffffff810cfe58>] ? unmap_vmas+0x4d5/0x6ca
[ 3350.977873] [<ffffffff810d3e18>] ? unmap_region+0x9f/0xf1
[ 3350.977875] [<ffffffff810bd1b9>] ? force_page_cache_readahead+0x5f/0x83
[ 3350.977877] [<ffffffff810d4ee8>] ? do_munmap+0x292/0x2f3
[ 3350.977880] [<ffffffff810d5077>] ? sys_munmap+0x3c/0x52
[ 3350.977882] [<ffffffff81352952>] ? system_call_fastpath+0x16/0x1b
[ 3350.977901] BUG: Bad page map in process munin-graph pte:80000001d5a44025 pmd:186f85067
[ 3350.977903] page:ffffea00066bbee0 count:3 mapcount:-128 mapping:ffff8801c3dcb708 index:0x0
[ 3350.977905] page flags: 0x20000000000087c(referenced|uptodate|dirty|lru|active|private)
[ 3350.977909] addr:00007f7e64bb2000 vm_flags:08210071 anon_vma: (null) mapping:ffff8801c3dcb708 index:0
[ 3350.977911] vma->vm_ops->fault: filemap_fault+0x0/0x33e
[ 3350.977921] vma->vm_file->f_op->mmap: btrfs_file_mmap+0x0/0x45 [btrfs]
[ 3350.977923] Pid: 20596, comm: munin-graph Tainted: P B O 3.2.0-4-amd64 #1 Debian 3.2.41-2
[ 3350.977925] Call Trace:
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