From: Alexander Miroshnichenko <alexminder@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-mm@kvack.org, bugzilla-daemon@bugzilla.kernel.org
Subject: Re: [Bug 198659] New: Kernel 4.14 crash wirh invalid opcode. list_del_entry_valid
Date: Mon, 12 Mar 2018 14:40:31 +0300 [thread overview]
Message-ID: <42253798.RcHAW3JJ8W@alexmir-laptop> (raw)
In-Reply-To: <20180205161447.7370bb0ad2c2756da9fec81b@linux-foundation.org>
Any news?
--
Best regards, Alexander
> (switched to email. Please respond via emailed reply-to-all, not via the
> bugzilla web interface).
>
> On Sun, 04 Feb 2018 08:42:25 +0000 bugzilla-daemon@bugzilla.kernel.org
wrote:
> > https://bugzilla.kernel.org/show_bug.cgi?id=198659
> >
> > Bug ID: 198659
> >
> > Summary: Kernel 4.14 crash wirh invalid opcode.
> >
> > list_del_entry_valid
> >
> > Product: Memory Management
> > Version: 2.5
> >
> > Kernel Version: 4.14
> >
> > Hardware: All
> >
> > OS: Linux
> >
> > Tree: Mainline
> >
> > Status: NEW
> >
> > Severity: normal
> > Priority: P1
> >
> > Component: Page Allocator
> >
> > Assignee: akpm@linux-foundation.org
> > Reporter: alexminder@gmail.com
> >
> > Regression: No
> >
> > Created attachment 273983
> >
> > --> https://bugzilla.kernel.org/attachment.cgi?id=273983&action=edit
> >
> > Kernel config
> >
> > Guest KVM VM kernel (any version) crashes after some time after start if
> > host Kernels version is 4.14.x.
> > I tried host kernel versions: 4.14.8, 4.14.11, 4.14.13, 4.14.14, 4.14.15,
> > 4.14.16. With all of them guest VM crashes.
> > I tried nopti kernel parameter, but it does not help.
> > I have configured kernel with CONFIG_PAGE_TABLE_ISOLATION=n and
> > CONFIG_RETPOLINE=n and still have guest kernel crash.
> >
> > With host kernel 4.13.x, 4.9.x no issue happens.
> > I have note that kernel crashes under KVM guest only. With 4 my PC no
> > kernel crashes.
> >
> > [ 531.309669] invalid opcode: 0000 [#1] SMP PTI
> > [ 531.309716] Modules linked in: netconsole rpcsec_gss_krb5 auth_rpcgss
> > nfsv4 dns_resolver nfs lockd grace fscache sunrpc binfmt_misc iTCO_wdt
> > iTCO_vendor_support virtio_net virtio_balloon input_leds
> > ghash_clmulni_intel led_class intel_agp lpc_ich intel_gtt i2c_i801 shpchp
> > sd_mod ahci qxl virtio_scsi libahci drm_kms_helper xhci_pci syscopyarea
> > sysfillrect xhci_hcd sysimgblt fb_sys_fops libata ttm usbcore virtio_pci
> > virtio_ring drm scsi_mod virtio usb_common agpgart
> > [ 531.309928] CPU: 2 PID: 8946 Comm: cc1plus Not tainted 4.14.16 #1
> > [ 531.309960] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS
> > 1.10.2-1.fc27 04/01/2014
> > [ 531.310001] task: ffff8b685eea9000 task.stack: ffffa37048e98000
> > [ 531.310034] RIP: 0010:__list_del_entry_valid+0x81/0x90
> > [ 531.310068] RSP: 0000:ffffa37048e9bbf8 EFLAGS: 00010082
> > [ 531.310097] RAX: 0000000000000054 RBX: 0000000000000370 RCX:
> > 0000000000000000
> > [ 531.310141] RDX: 0000000000000000 RSI: ffff8b686ae96538 RDI:
> > ffff8b686ae96538
> > [ 531.310176] RBP: ffff8b686b1f1000 R08: 0000000000000001 R09:
> > 00000000000002ed
> > [ 531.310211] R10: 0000000000000000 R11: 00000000000002ed R12:
> > 0000000000000010
> > [ 531.310255] R13: ffffa37048e9bd70 R14: 000000000000000a R15:
> > ffffcdb700200020
> > [ 531.310291] FS: 00007f5193504c80(0000) GS:ffff8b686ae80000(0000)
> > knlGS:0000000000000000
> > [ 531.310330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > [ 531.310359] CR2: 00007f5188d0a000 CR3: 000000011b376000 CR4:
> > 00000000000406e0
> > [ 531.310396] Call Trace:
> > [ 531.312010] ? __rmqueue+0xbd/0x570
> > [ 531.312048] ? get_page_from_freelist+0xac9/0xbd0
> > [ 531.312076] ? __alloc_pages_nodemask+0x103/0x260
> > [ 531.312102] ? alloc_pages_vma+0x7c/0x1c0
> > [ 531.312127] ? __handle_mm_fault+0xc53/0x1010
> > [ 531.312159] ? handle_mm_fault+0xe4/0x190
> > [ 531.312189] ? __do_page_fault+0x1c1/0x410
> > [ 531.312219] ? async_page_fault+0x36/0x60
> > [ 531.312248] ? async_page_fault+0x4c/0x60
> > [ 531.312276] Code: 00 43 d8 b7 e8 9f 0a c5 ff 0f 0b 48 89 fe 48 c7 c7 38
> > 43 d8 b7 e8 8e 0a c5 ff 0f 0b 48 89 fe 48 c7 c7 78 43 d8 b7 e8 7d 0a c5
> > ff <0f> 0b 90 90 90 90 90 90 90 90 90 90 90 90 90 48 85 d2 41 55 41
> > [ 531.312414] RIP: __list_del_entry_valid+0x81/0x90 RSP: ffffa37048e9bbf8
> > [ 531.312447] ---[ end trace 2dada20a9ff0080c ]---
> > [ 531.312473] Kernel panic - not syncing: Fatal exception
> > [ 532.344387] Shutting down cpus with NMI
> > [ 532.344453] Kernel Offset: 0x36000000 from 0xffffffff81000000
> > (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
> > [ 532.344492] Rebooting in 1 seconds..
> > [ 533.359819] ACPI MEMORY or I/O RESET_REG.
prev parent reply other threads:[~2018-03-12 11:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-198659-27@https.bugzilla.kernel.org/>
2018-02-06 0:14 ` Andrew Morton
2018-03-12 11:40 ` Alexander Miroshnichenko [this message]
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