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Bug#722575: marked as done (linux-image-3.10-3-amd64: kernel BUG at /build/linux-BPzSEt/linux-3.10.11/mm/slab.c:3005!)

Your message dated Sat, 24 Apr 2021 11:32:02 -0700 (PDT)
with message-id <60846422.1c69fb81.44ed1.a4e8@mx.google.com>
and subject line Closing this bug (BTS maintenance for src:linux bugs)
has caused the Debian Bug report #722575,
regarding linux-image-3.10-3-amd64: kernel BUG at /build/linux-BPzSEt/linux-3.10.11/mm/slab.c:3005!
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
722575: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=722575
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: src:linux
Version: 3.10.11-1
Severity: normal

During new HBA test found nasty bug:

Caused my following command line:

mdadm --create /dev/md10 --level=10 --raid-devices=4 --chunk=4K /dev/sd*2 --assume-clean
mdadm: /dev/sda2 appears to be part of a raid array:
    level=raid1 devices=2 ctime=Thu Sep 12 15:52:18 2013
Segmentation fault

dmesg:

[   95.301415] ------------[ cut here ]------------
[   95.301474] kernel BUG at /build/linux-BPzSEt/linux-3.10.11/mm/slab.c:3005!
[   95.301531] invalid opcode: 0000 [#1] SMP 
[   95.301668] Modules linked in: nfsd auth_rpcgss oid_registry nfs_acl nfs lockd dns_resolver fscache sunrpc linear loop coretemp kvm_intel kvm crc32c_intel iTCO_wdt iTCO_vendor_support snd_hda_intel microcode snd_hda_codec psmouse serio_raw snd_hwdep pcspkr snd_pcm snd_page_alloc snd_timer snd i2c_i801 soundcore i2c_core lpc_ich mfd_core evdev i7core_edac ioatdma edac_core dca acpi_cpufreq mperf button processor thermal_sys ext4 crc16 jbd2 mbcache raid0 sr_mod cdrom raid1 md_mod usb_storage sg hid_generic usbhid hid sd_mod crc_t10dif ahci libahci e1000e ehci_pci uhci_hcd ehci_hcd ptp pps_core usbcore usb_common pm80xx libsas libata scsi_transport_sas scsi_mod
[   95.305146] CPU: 13 PID: 3294 Comm: mdadm Tainted: G        W    3.10-3-amd64 #1 Debian 3.10.11-1
[   95.305234] Hardware name: Supermicro X8DTL/X8DTL, BIOS 2.0a       09/04/10  
[   95.305306] task: ffff8801b83ba040 ti: ffff8801b820c000 task.ti: ffff8801b820c000
[   95.305392] RIP: 0010:[<ffffffff810f93e1>]  [<ffffffff810f93e1>] ____cache_alloc+0x11c/0x290
[   95.305529] RSP: 0018:ffff8801b820da10  EFLAGS: 00010086
[   95.305597] RAX: ffff88023ccec2c8 RBX: ffff88023b162000 RCX: 000000023b760fff
[   95.305668] RDX: 000000000000000c RSI: 0000000000000000 RDI: 0000000000000000
[   95.305740] RBP: ffff88023ccec2c0 R08: ffff88023b093a00 R09: ffff88023cd47000
[   95.305811] R10: ffff8801b6a90040 R11: 0000000000000000 R12: ffff88023b49c540
[   95.305881] R13: 0000000000000000 R14: ffff88023b093a00 R15: 000000000000001b
[   95.305954] FS:  00007f4f813e5700(0000) GS:ffff88023fca0000(0000) knlGS:0000000000000000
[   95.306041] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[   95.306109] CR2: 000000000040ccb0 CR3: 000000023c30e000 CR4: 00000000000007e0
[   95.306180] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   95.306251] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[   95.306322] Stack:
[   95.306383]  ffff88023cdba8f0 0000802000000001 ffff8801b6bf0158 ffff88023b49c540
[   95.306641]  0000000000008020 0000000000000046 0000000000008020 ffff88023cca4000
[   95.306897]  ffffffff810fa4e9 ffff8801b6bf0158 ffff8801b6bf0158 ffff8801b79aa400
[   95.307154] Call Trace:
[   95.307220]  [<ffffffff810fa4e9>] ? kmem_cache_alloc+0x47/0xfd
[   95.307295]  [<ffffffffa0028317>] ? sas_alloc_task+0x14/0x34 [libsas]
[   95.307370]  [<ffffffffa002f4dd>] ? sas_ata_qc_issue+0x6a/0x204 [libsas]
[   95.307444]  [<ffffffff811d60db>] ? swiotlb_map_sg_attrs+0xf8/0x112
[   95.307521]  [<ffffffffa004ec8d>] ? ata_qc_issue+0x288/0x2f3 [libata]
[   95.307598]  [<ffffffffa00546a8>] ? atapi_qc_complete+0x2c1/0x2c1 [libata]
[   95.307675]  [<ffffffffa005548a>] ? __ata_scsi_queuecmd+0x15d/0x1b7 [libata]
[   95.307750]  [<ffffffffa002e19e>] ? sas_queuecommand+0x88/0x1df [libsas]
[   95.307827]  [<ffffffffa0001d19>] ? scsi_dispatch_cmd+0x180/0x23f [scsi_mod]
[   95.307903]  [<ffffffffa00073f8>] ? scsi_request_fn+0x4c8/0x4f4 [scsi_mod]
[   95.307978]  [<ffffffff811a8804>] ? __blk_run_queue_uncond+0x1e/0x26
[   95.308049]  [<ffffffff811a88da>] ? queue_unplugged+0x54/0x78
[   95.308120]  [<ffffffff811a93ed>] ? blk_flush_plug_list+0x1b1/0x1c8
[   95.308191]  [<ffffffff811a940f>] ? blk_finish_plug+0xb/0x2a
[   95.308265]  [<ffffffff810c99fa>] ? __do_page_cache_readahead+0x192/0x1b3
[   95.308337]  [<ffffffff810c9c6f>] ? ra_submit+0x18/0x1b
[   95.308406]  [<ffffffff810c1f0a>] ? generic_file_aio_read+0x238/0x5b6
[   95.308481]  [<ffffffff81108f2e>] ? do_sync_read+0x52/0x79
[   95.308551]  [<ffffffff811099c2>] ? vfs_read+0x91/0xef
[   95.308620]  [<ffffffff81109b38>] ? SyS_read+0x5a/0x8b
[   95.308692]  [<ffffffff8138b529>] ? system_call_fastpath+0x16/0x1b
[   95.308761] Code: 20 48 8b 5d 28 48 8d 55 28 c7 45 60 01 00 00 00 48 39 d3 75 0c 41 8b 06 48 29 45 38 e9 b9 00 00 00 41 8b 54 24 18 39 53 20 72 2d <0f> 0b 8b 7b 24 41 8b 74 24 0c ff c2 89 53 20 0f af f7 8b 54 bb 
[   95.311714] RIP  [<ffffffff810f93e1>] ____cache_alloc+0x11c/0x290
[   95.311827]  RSP <ffff8801b820da10>
[   95.311892] ---[ end trace 8dcf0b2c0131e7ac ]---

Hardware:
CPU:
vendor_id   : GenuineIntel
cpu family  : 6
model       : 44
model name  : Intel(R) Xeon(R) CPU           L5630  @ 2.13GHz

Base Board Information:
        Manufacturer: Supermicro
        Product Name: X8DTL
        Version: 2.01
        Serial Number: VM08S55596
        Asset Tag: To Be Filled By O.E.M.
        Features:
                Board is a hosting board
                Board is replaceable
        Location In Chassis: To Be Filled By O.E.M.
        Chassis Handle: 0x0003
        Type: Motherboard
        Contained Object Handles: 0

--- End Message ---
--- Begin Message --- 
Hi

This bug was filed for a very old kernel or the bug is old itself
without resolution.

If you can reproduce it with

- the current version in unstable/testing
- the latest kernel from backports

please reopen the bug, see https://www.debian.org/Bugs/server-control
for details.

Regards,
Salvatore

--- End Message ---
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