*** This bug is a duplicate of bug 1787127 ***
https://bugs.launchpad.net/bugs/1787127
** This bug has been marked a duplicate of bug 1787127
java Corrupted page table
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https://bugs.launchpad.net/bugs/1787246
Title:
kernel regression in 3.13.0-155, "java: Corrupted page table..."
Status in linux package in Ubuntu:
Incomplete
Status in linux source package in Trusty:
In Progress
Bug description:
[impact]
The kernel update from 3.13.0-153 to 3.13.0-155 has introduced a
regression as shown:
[ 9.490655] java: Corrupted page table at address 7f3ef3967000
[ 9.492642] PGD 80000002334c3067 PUD 2336b4067 PMD 2336b5067 PTE
80003ffffe17c225
[ 9.494401] Bad pagetable: 000d [#1] SMP
[ 9.494401] Modules linked in: dm_crypt kvm_intel kvm serio_raw isofs
psmouse floppy
[ 9.494401] CPU: 3 PID: 1088 Comm: java Not tainted 3.13.0-155-generic
#205-Ubuntu
[ 9.494401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
1.10.2-1ubuntu1 04/01/2014
[ 9.494401] task: ffff880231f93000 ti: ffff88023272c000 task.ti:
ffff88023272c000
[ 9.494401] RIP: 0033:[<00007f3ee9071ca8>] [<00007f3ee9071ca8>]
0x7f3ee9071ca8
[ 9.494401] RSP: 002b:00007f3ef395af48 EFLAGS: 00010202
[ 9.494401] RAX: 00000000ee638118 RBX: 00000000f5a56380 RCX:
00000000ee7b01e8
[ 9.494401] RDX: 0000000080500001 RSI: 00000000ee7b01e8 RDI:
00000000f5a58328
[ 9.494401] RBP: 00007f3ef395afa0 R08: 0000000000000000 R09:
0000000000000023
[ 9.494401] R10: 00007f3ef2b299e0 R11: 00000000ee638118 R12:
0000000000000000
[ 9.494401] R13: 00007f3ef395af58 R14: 00007f3ef395afd8 R15:
00007f3eec00a800
[ 9.494401] FS: 00007f3ef395d700(0000) GS:ffff88023fd80000(0000)
knlGS:0000000000000000
[ 9.494401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.494401] CR2: 00007f3ef3967000 CR3: 0000000232720000 CR4:
0000000000000670
[ 9.494401]
[ 9.494401] RIP [<00007f3ee9071ca8>] 0x7f3ee9071ca8
[ 9.494401] RSP <00007f3ef395af48>
[ 9.494401] ---[ end trace 0bd1e3ccd36bea6c ]---
[ 9.541098] BUG: Bad page map in process java pte:80003ffffe17c225
pmd:2336b5067
[ 9.546172] addr:00007f3ef3967000 vm_flags:08000071 anon_vma:
(null) mapping: (null) index:7f3ef3967
[ 9.549729] CPU: 3 PID: 1092 Comm: java Tainted: G D
3.13.0-155-generic #205-Ubuntu
[ 9.552265] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
1.10.2-1ubuntu1 04/01/2014
[ 9.553719] 0000000000000000 ffff8800bad33a98 ffffffff8173983f
00007f3ef3967000
[ 9.553719] ffff880231d33c00 ffff8800bad33ae8 ffffffff8117e374
80003ffffe17c225
[ 9.553719] 00000002336b5067 00000007f3ef3967 ffff8802336b5b38
ffff8800bad33c58
[ 9.553719] Call Trace:
[ 9.553719] [<ffffffff8173983f>] dump_stack+0x64/0x80
[ 9.553719] [<ffffffff8117e374>] print_bad_pte+0x1a4/0x250
[ 9.553719] [<ffffffff8117f6ae>] vm_normal_page+0x6e/0x80
[ 9.553719] [<ffffffff8117faa6>] unmap_page_range+0x3e6/0x830
[ 9.553719] [<ffffffff8117ff71>] unmap_single_vma+0x81/0xf0
[ 9.553719] [<ffffffff81181019>] unmap_vmas+0x49/0x90
[ 9.553719] [<ffffffff8118a05c>] exit_mmap+0x9c/0x170
[ 9.553719] [<ffffffff81118ee3>] ? __delayacct_add_tsk+0x153/0x170
[ 9.553719] [<ffffffff8106a43c>] mmput+0x5c/0x120
[ 9.553719] [<ffffffff8106fda4>] do_exit+0x264/0xa60
[ 9.553719] [<ffffffff810df701>] ? __unqueue_futex+0x31/0x60
[ 9.553719] [<ffffffff810e0b26>] ? futex_wait+0x126/0x290
[ 9.553719] [<ffffffff8107061f>] do_group_exit+0x3f/0xb0
[ 9.553719] [<ffffffff81080ba0>] get_signal_to_deliver+0x1d0/0x700
[ 9.553719] [<ffffffff81745eb4>] ? __do_page_fault+0x214/0x570
[ 9.553719] [<ffffffff81014458>] do_signal+0x48/0xa30
[ 9.553719] [<ffffffff8174aa35>] ? system_call_after_swapgs+0x14f/0x170
[ 9.553719] [<ffffffff8174aa2e>] ? system_call_after_swapgs+0x148/0x170
[ 9.553719] [<ffffffff8174aa27>] ? system_call_after_swapgs+0x141/0x170
[ 9.553719] [<ffffffff8174aa20>] ? system_call_after_swapgs+0x13a/0x170
[ 9.553719] [<ffffffff8174aa19>] ? system_call_after_swapgs+0x133/0x170
[ 9.553719] [<ffffffff8174aa12>] ? system_call_after_swapgs+0x12c/0x170
[ 9.553719] [<ffffffff8174aa0b>] ? system_call_after_swapgs+0x125/0x170
[ 9.553719] [<ffffffff8174aa04>] ? system_call_after_swapgs+0x11e/0x170
[ 9.553719] [<ffffffff8174a9fd>] ? system_call_after_swapgs+0x117/0x170
[ 9.553719] [<ffffffff8174a9f6>] ? system_call_after_swapgs+0x110/0x170
[ 9.553719] [<ffffffff81014ea9>] do_notify_resume+0x69/0xb0
[ 9.553719] [<ffffffff8174ad70>] int_signal+0x12/0x17
[test case]
create a trusty VM and install the 3.13.0-153 kernel, and 'tomcat7'
package. Reboot into 3.13.0-153, and no error happens. Install the
3.13.0-155 kernel and reboot to it, and the error happens.
[regression potential]
unknown so far
[other info]
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