On Tue, Feb 07, 2017 at 06:28:34AM +0000, Mick wrote:
> Hi Naveen,
> 
> On Tuesday 07 Feb 2017 04:06:59 Naveen Narayanan wrote:
> > Hi Mick,
> > 
> > I am a noob in gentoo so I am not sure that I can help.
> 
> Kernel crashes are not necessarily a Gentoo specific problem.  They happen on 
> all distros.
> 
> 
> > But I do have an Retina Macbook Pro (MacbookPro12,1) and am thinking about
> > running gentoo on it. I would like to know if you were running it
> > previously on the same/similar model or was it an older model ?
> 
> Mine is a MacBookPro 11,2 with a 15" screen.  Gentoo was running fine on 
> kernel 4.9.39, with systemd and Gnome desktop, but the latest stable kernel 
> has caused me problems as I posted below.  There are many people running 
> Linux 
> and Gentoo in particular on MacBooks.  Have a look at the Gentoo wiki for 
> guidance.
> 
> PS. Please check Google for thread hijacking and for top posting.  Both are 
> discouraged on this mailing list.
> 
> 
> > On Mon, Feb 06, 2017 at 10:47:06PM +0000, Mick wrote:
> > > Hi All,
> > > 
> > > Just as I thought I was getting on top of my Gentoo installation on a
> > > MacBook, a new kernel oops unpleasantly, although it manages to boot into
> > > a Gnome desktop eventually.  No wireless is available (broadcom-sta
> > > proprietary drive is used).  Shutting down/rebooting is a hit and miss
> > > operation.  Invariably I have to hold the power button to force it to
> > > shut down.  Shutting the lid does not put it to sleep but goes into some
> > > race condition with the fans spinning like mad.  The screen is black
> > > thereafter until I force it to shutdown.
> > > 
> > > Previous kernel 4.4.9 had no such problems.
> > > 
> > > I attach the log output.  Please let me know if you want to see the kernel
> > > .config too.
> > > 
> > > 
> > > [    3.579560] microcode: sig=0x40661, pf=0x20, revision=0x16
> > > [    3.579592] microcode: Microcode Update Driver: v2.01
> > > <tig...@aivazian.fsnet.co.uk>, Peter Oruba [    3.579654] zswap: loaded
> > > using pool lzo/zbud
> > > [    3.579897] Btrfs loaded, crc32c=crc32c-generic
> > > [    3.580029] Key type encrypted registered
> > > [    3.649140] usb 1-8: new full-speed USB device number 2 using xhci_hcd
> > > [    3.724239] Console: switching to colour frame buffer device 360x112
> > > [    3.799720] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
> > > [    3.801258] console [netcon0] enabled
> > > [    3.802770] netconsole: network logging started
> > > [    3.804327] PM: Checking hibernation image partition /dev/sda4
> > > [    3.810225] scsi 0:0:0:0: Direct-Access     ATA      APPLE SSD SM0256
> > > JA1Q PQ: 0 ANSI: 5 [    3.817967] usb 1-8: New USB device found,
> > > idVendor=0a5c, idProduct=4500 [    3.819504] usb 1-8: New USB device
> > > strings: Mfr=1, Product=2, SerialNumber=0 [    3.821026] usb 1-8:
> > > Product: BRCM20702 Hub
> > > [    3.822541] usb 1-8: Manufacturer: Apple Inc.
> > > [    3.824358] hub 1-8:1.0: USB hub found
> > > [    3.825972] hub 1-8:1.0: 3 ports detected
> > > [    3.830176] sd 0:0:0:0: [sda] 490234752 512-byte logical blocks: (251
> > > GB/234 GiB) [    3.830213] sd 0:0:0:0: Attached scsi generic sg0 type 0
> > > [    3.833203] sd 0:0:0:0: [sda] 4096-byte physical blocks
> > > [    3.834726] sd 0:0:0:0: [sda] Write Protect is off
> > > [    3.836299] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
> > > [    3.836307] sd 0:0:0:0: [sda] Write cache: enabled, read cache:
> > > enabled, doesn't support DPO or FUA [    3.840064]  sda: sda1 sda2 sda3
> > > sda4 sda5 sda6
> > > [    3.842537] sd 0:0:0:0: [sda] Attached SCSI disk
> > > [    3.844652] PM: Hibernation image partition 8:4 present
> > > [    3.844653] PM: Looking for hibernation image.
> > > [    3.844838] PM: Image not found (code -22)
> > > [    3.844838] PM: Hibernation image not present or could not be loaded.
> > > [    3.852833] BTRFS: device label root devid 1 transid 2758 /dev/sda5
> > > [    3.855438] BTRFS info (device sda5): disk space caching is enabled
> > > [    3.856934] BTRFS info (device sda5): has skinny extents
> > > [    3.866909] BTRFS info (device sda5): detected SSD devices, enabling
> > > SSD mode [    3.879135] VFS: Mounted root (btrfs filesystem) readonly on
> > > device 0:16. [    3.881151] devtmpfs: mounted
> > > [    3.883113] Freeing unused kernel memory: 988K (ffffffffb20af000 -
> > > ffffffffb21a6000) [    3.884668] Write protecting the kernel read-only
> > > data: 14336k
> > > [    3.886547] Freeing unused kernel memory: 1836K (ffff9c677d435000 -
> > > ffff9c677d600000) [    3.890551] Freeing unused kernel memory: 1876K
> > > (ffff9c677d82b000 - ffff9c677da00000) [    3.983118] usb 1-12: new
> > > full-speed USB device number 3 using xhci_hcd [    4.159453] usb 1-12:
> > > New USB device found, idVendor=05ac, idProduct=0263 [    4.162254] usb
> > > 1-12: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [   
> > > 4.164967] usb 1-12: Product: Apple Internal Keyboard / Trackpad [   
> > > 4.168010] usb 1-12: Manufacturer: Apple Inc.
> > > [    4.176360] input: Apple Inc. Apple Internal Keyboard / Trackpad as
> > > /devices/pci0000:00/0000:00:14.0/usb1/1-12/1-12:1.0/0003:05AC:0263.0001/i
> > > nput/input6 [    4.222108] usb 1-8.1: new full-speed USB device number 4
> > > using xhci_hcd [    4.231261] apple 0003:05AC:0263.0001: input,hidraw0:
> > > USB HID v1.11 Keyboard [Apple Inc. Apple Internal Keyboard / Trackpad] on
> > > usb-0000:00:14.0-12/input0 [    4.237987] apple 0003:05AC:0263.0002:
> > > hidraw1: USB HID v1.11 Device [Apple Inc. Apple Internal Keyboard /
> > > Trackpad] on usb-0000:00:14.0-12/input1 [    4.241688] input: bcm5974 as
> > > /devices/pci0000:00/0000:00:14.0/usb1/1-12/1-12:1.2/input/input7 [   
> > > 4.302229] usb 1-8.1: New USB device found, idVendor=05ac, idProduct=820a
> > > [    4.305085] usb 1-8.1: New USB device strings: Mfr=0, Product=0,
> > > SerialNumber=0 [    4.309170] input: HID 05ac:820a as
> > > /devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8.1/1-8.1:1.0/0003:05AC:820A.
> > > 0003/input/input8 [    4.338186] systemd[1]: systemd 226 running in system
> > > mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK -SYSVINIT +UTMP
> > > -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL -XZ +LZ4 +SECCOMP +BLKID -ELFUTILS
> > > +KMOD -IDN) [    4.340006] systemd[1]: Detected architecture x86-64.
> > > [    4.347847] systemd[1]: Set hostname to <MBP01>.
> > > [    4.364193] hid-generic 0003:05AC:820A.0003: input,hidraw2: USB HID
> > > v1.11 Keyboard [HID 05ac:820a] on usb-0000:00:14.0-8.1/input0 [   
> > > 4.384115] systemd[1]: Reached target Remote File Systems.
> > > [    4.390217] systemd[1]: Listening on /dev/initctl Compatibility Named
> > > Pipe. [    4.396334] systemd[1]: Created slice User and Session Slice.
> > > [    4.401363] systemd[1]: Listening on Journal Socket (/dev/log).
> > > [    4.405430] systemd[1]: Started Forward Password Requests to Wall
> > > Directory Watch. [    4.409502] systemd[1]: Started Dispatch Password
> > > Requests to Console Directory Watch. [    4.413576] systemd[1]: Reached
> > > target Paths.
> > > [    4.430110] usb 1-8.2: new full-speed USB device number 5 using
> > > xhci_hcd
> > > [    4.494474] BTRFS info (device sda5): disk space caching is enabled
> > > [    4.507301] usb 1-8.2: New USB device found, idVendor=05ac,
> > > idProduct=820b [    4.509068] usb 1-8.2: New USB device strings: Mfr=0,
> > > Product=0, SerialNumber=0 [    4.510192] input: HID 05ac:820b as
> > > /devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8.2/1-8.2:1.0/0003:05AC:820B.
> > > 0004/input/input9 [    4.510290] hid-generic 0003:05AC:820B.0004:
> > > input,hidraw3: USB HID v1.11 Mouse [HID 05ac:820b] on
> > > usb-0000:00:14.0-8.2/input0 [    4.539230] scsi 1:0:0:0: Direct-Access   
> > >  APPLE    SD Card Reader   3.00 PQ: 0 ANSI: 6 [    4.539335] sd 1:0:0:0:
> > > Attached scsi generic sg1 type 0
> > > [    4.540136] sd 1:0:0:0: [sdb] Attached SCSI removable disk
> > > [    4.566254] systemd-journald[218]: Received request to flush runtime
> > > journal from PID 1 [    4.574097] usb 1-8.3: new full-speed USB device
> > > number 6 using xhci_hcd [    4.590987] apple_gmux: gmux device not
> > > present or IO disabled
> > > [    4.604565] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops
> > > 0xffffffffb1c97140) [    4.613350] wl: loading out-of-tree module taints
> > > kernel.
> > > [    4.614937] input: HDA Intel HDMI HDMI/DP,pcm=3 as
> > > /devices/pci0000:00/0000:00:03.0/sound/card0/input10 [    4.614988]
> > > input: HDA Intel HDMI HDMI/DP,pcm=7 as
> > > /devices/pci0000:00/0000:00:03.0/sound/card0/input11 [    4.615026]
> > > input: HDA Intel HDMI HDMI/DP,pcm=8 as
> > > /devices/pci0000:00/0000:00:03.0/sound/card0/input12 [    4.615922] AVX2
> > > version of gcm_enc/dec engaged.
> > > [    4.615923] AES CTR mode by8 optimization enabled
> > > [    4.625050] BTRFS: device label home devid 1 transid 3496 /dev/sda6
> > > [    4.627466] snd_hda_codec_cirrus hdaudioC1D0: autoconfig for CS4208:
> > > line_outs=2 (0x12/0x13/0x0/0x0/0x0) type:speaker [    4.627468]
> > > snd_hda_codec_cirrus hdaudioC1D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
> > > [    4.627469] snd_hda_codec_cirrus hdaudioC1D0:    hp_outs=1
> > > (0x10/0x0/0x0/0x0/0x0) [    4.627470] snd_hda_codec_cirrus hdaudioC1D0:  
> > >  mono: mono_out=0x0 [    4.627471] snd_hda_codec_cirrus hdaudioC1D0:   
> > > dig-out=0x21/0x0 [    4.627472] snd_hda_codec_cirrus hdaudioC1D0:   
> > > inputs:
> > > [    4.627474] snd_hda_codec_cirrus hdaudioC1D0:      Internal Mic=0x1c
> > > [    4.627475] snd_hda_codec_cirrus hdaudioC1D0:      Mic=0x18
> > > [    4.634248] input: HDA Intel PCH Mic as
> > > /devices/pci0000:00/0000:00:1b.0/sound/card1/input13 [    4.634304]
> > > input: HDA Intel PCH Headphone as
> > > /devices/pci0000:00/0000:00:1b.0/sound/card1/input14 [    4.634352]
> > > input: HDA Intel PCH SPDIF as
> > > /devices/pci0000:00/0000:00:1b.0/sound/card1/input15 [    4.653793] usb
> > > 1-8.3: New USB device found, idVendor=05ac, idProduct=8289 [    4.653794]
> > > usb 1-8.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [   
> > > 4.653795] usb 1-8.3: Product: Bluetooth USB Host Controller
> > > [    4.653796] usb 1-8.3: Manufacturer: Apple Inc.
> > > [    4.668455] wl: module license 'MIXED/Proprietary' taints kernel.
> > > [    4.668456] Disabling lock debugging due to kernel taint
> > > [    4.699873] BUG: unable to handle kernel NULL pointer dereference at   
> > >        (null) [    4.699874] IP: [<ffffffffc0c454b8>] 0xffffffffc0c454b8
> > > [    4.699875] PGD 0
> > > 
> > > [    4.699876] Oops: 0002 [#1] SMP
> > > [    4.699881] Modules linked in: wl(PO+) snd_hda_codec_cirrus
> > > snd_hda_codec_generic crc32c_intel aesni_intel aes_x86_64 glue_helper lrw
> > > ablk_helper snd_hda_codec_hdmi cryptd snd_hda_intel snd_hda_codec
> > > snd_hda_core snd_pcm snd_timer snd apple_gmux [    4.699882] CPU: 5 PID:
> > > 276 Comm: systemd-udevd Tainted: P           O    4.9.6-gentoo-r1 #4 [   
> > > 4.699883] Hardware name: Apple Inc. MacBookPro11,2/Mac-3CBD00234E554E41,
> > > BIOS MBP112.88Z.0138.B21.1612230939 12/23/2016 [    4.699883] task:
> > > ffff9c69a76c1780 task.stack: ffffaf480282c000 [    4.699884] RIP:
> > > 0010:[<ffffffffc0c454b8>]  [<ffffffffc0c454b8>] 0xffffffffc0c454b8 [   
> > > 4.699884] RSP: 0018:ffffaf480282faf0  EFLAGS: 00010286
> > > [    4.699885] RAX: 0000000000000000 RBX: ffff9c69aca3c000 RCX:
> > > 00000000a008406c [    4.699885] RDX: ffff9c69a580e800 RSI:
> > > ffffffffc07d46f0 RDI: ffff9c69a9733c70 [    4.699886] RBP:
> > > ffffaf480282fb78 R08: 0000000000019c20 R09: ffffffffc07d24f5 [   
> > > 4.699887] R10: ffffd93f91a55840 R11: 0000000000000003 R12:
> > > ffff9c69a9525000 [    4.699887] R13: 0000000000000000 R14:
> > > ffff9c69a9733800 R15: ffff9c69a9733c00 [    4.699888] FS: 
> > > 00007f3ea5f05800(0000) GS:ffff9c69bf340000(0000) knlGS:0000000000000000 [
> > >    4.699889] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > > [    4.699889] CR2: 0000000000000000 CR3: 00000004676f8000 CR4:
> > > 00000000001406e0 [    4.699889] Stack:
> > > [    4.699891]  43a014e40282fb08 ffffaf4803600000 00000000a0600000
> > > 000043a000000012 [    4.699892]  ffff9c69a75ea120 00000000ffffffea
> > > ffff9c6900000000 0000000000000004 [    4.699892]  ffff9c69aca3c150
> > > 0000000000000202 0000000000000202 0000000063928428 [    4.699893] Call
> > > Trace:
> > > [    4.699894]  [<ffffffffb15c1a6d>] 0xffffffffb15c1a6d
> > > [    4.699895]  [<ffffffffb13b3f74>] ? 0xffffffffb13b3f74
> > > [    4.699895]  [<ffffffffb15c2b72>] 0xffffffffb15c2b72
> > > [    4.699895]  [<ffffffffb1768859>] 0xffffffffb1768859
> > > [    4.699896]  [<ffffffffb1768a2e>] 0xffffffffb1768a2e
> > > [    4.699896]  [<ffffffffb17689a0>] ? 0xffffffffb17689a0
> > > [    4.699897]  [<ffffffffb17669bf>] 0xffffffffb17669bf
> > > [    4.699897]  [<ffffffffb17682a9>] 0xffffffffb17682a9
> > > [    4.699897]  [<ffffffffb1767edb>] 0xffffffffb1767edb
> > > [    4.699898]  [<ffffffffc0c45000>] ? 0xffffffffc0c45000
> > > [    4.699898]  [<ffffffffb176921b>] 0xffffffffb176921b
> > > [    4.699898]  [<ffffffffc0c45000>] ? 0xffffffffc0c45000
> > > [    4.699899]  [<ffffffffb15c12d4>] 0xffffffffb15c12d4
> > > [    4.699899]  [<ffffffffc0c45086>] 0xffffffffc0c45086
> > > [    4.699899]  [<ffffffffb1200435>] 0xffffffffb1200435
> > > [    4.699900]  [<ffffffffb1320dcc>] ? 0xffffffffb1320dcc
> > > [    4.699900]  [<ffffffffb1338342>] ? 0xffffffffb1338342
> > > [    4.699901]  [<ffffffffb12e6e07>] 0xffffffffb12e6e07
> > > [    4.699901]  [<ffffffffb12c37fc>] 0xffffffffb12c37fc
> > > [    4.699901]  [<ffffffffb12c12e0>] ? 0xffffffffb12c12e0
> > > [    4.699902]  [<ffffffffb12c3b9a>] 0xffffffffb12c3b9a
> > > [    4.699902]  [<ffffffffb1a2bd60>] 0xffffffffb1a2bd60
> > > [    4.699914] Code: ae c0 e8 38 1f a4 ff 49 8b 57 08 49 8d 7f 70 48 c7 c6
> > > f0 46 7d c0 49 8b 84 24 08 03 00 00 c7 05 db 75 ff ff 01 00 00 00 8b 4a
> > > 08 <89> 08 66 8b 52 0c 66 89 50 04 4c 89 fa e8 d6 31 61 f0 49 8d bf [   
> > > 4.699914] RIP  [<ffffffffc0c454b8>] 0xffffffffc0c454b8
> > > [    4.699914]  RSP <ffffaf480282faf0>
> > > [    4.699915] CR2: 0000000000000000
> > > [    4.699916] ---[ end trace aefb8c9d2d9a8f4d ]---
> > > [    4.704675] BUG: unable to handle kernel paging request at
> > > fffffffefae8a394 [    4.704676] IP: [<fffffffefaef4725>]
> > > 0xfffffffefaef4725
> > > [    4.704677] PGD 23da09067
> > > [    4.704677] PUD 0
> > > 
> > > [    4.704678] Oops: 0000 [#2] SMP
> > > [    4.704683] Modules linked in: wl(PO+) snd_hda_codec_cirrus
> > > snd_hda_codec_generic crc32c_intel aesni_intel aes_x86_64 glue_helper lrw
> > > ablk_helper snd_hda_codec_hdmi cryptd snd_hda_intel snd_hda_codec
> > > snd_hda_core snd_pcm snd_timer snd apple_gmux [    4.704684] CPU: 5 PID:
> > > 62 Comm: kworker/5:1 Tainted: P      D    O    4.9.6-gentoo-r1 #4 [   
> > > 4.704685] Hardware name: Apple Inc. MacBookPro11,2/Mac-3CBD00234E554E41,
> > > BIOS MBP112.88Z.0138.B21.1612230939 12/23/2016 [    4.704686] Workqueue:
> > > events 0xffffffffb18b25c0
> > > [    4.704686] task: ffff9c69acefaf00 task.stack: ffffaf4801ae4000
> > > [    4.704687] RIP: 0010:[<fffffffefaef4725>]  [<fffffffefaef4725>]
> > > 0xfffffffefaef4725 [    4.704688] RSP: 0018:ffffaf4801ae7b50  EFLAGS:
> > > 00010246
> > > [    4.704688] RAX: fffffffefaef3e51 RBX: 0000000000000000 RCX:
> > > fffffffefae8a394 [    4.704689] RDX: ffffaf4801ae7c18 RSI:
> > > ffffaf4801ae7c18 RDI: fffffffefae8a394 [    4.704689] RBP:
> > > ffffaf4801ae7b90 R08: ffffaf4801ae7c18 R09: fffffffefaee6de0 [   
> > > 4.704689] R10: 0000000000000000 R11: 0000000000000000 R12:
> > > ffff9c69a9765000 [    4.704690] R13: ffffaf4801ae7c18 R14:
> > > 0000000000000000 R15: ffff9c69bf356200 [    4.704690] FS: 
> > > 0000000000000000(0000) GS:ffff9c69bf340000(0000) knlGS:0000000000000000 [
> > >    4.704691] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > > [    4.704691] CR2: fffffffefae8a394 CR3: 000000023da08000 CR4:
> > > 00000000001406e0 [    4.704691] Stack:
> > > [    4.704692]  ffffaf4801ae7c18 ffff9c69bf3562c0 ffffaf4801ae7bc0
> > > fffffffefaee6bc5 [    4.704693]  0000000000000000 0000000000000000
> > > ffffaf4801ae7c10 fffffffefaef4e50 [    4.704694]  ffffaf4801ae7bc0
> > > fffffffefaef3e6c 0000000000000000 fffffffefaef448b [    4.704694] Call
> > > Trace:
> > > [    4.704695]  [<ffffffffb12509c8>] ? 0xffffffffb12509c8
> > > [    4.704696]  [<ffffffffb1598785>] ? 0xffffffffb1598785
> > > [    4.704696]  [<ffffffffb1583720>] ? 0xffffffffb1583720
> > > [    4.704696]  [<ffffffffb18b58b7>] ? 0xffffffffb18b58b7
> > > [    4.704697]  [<ffffffffb18b071e>] ? 0xffffffffb18b071e
> > > [    4.704697]  [<ffffffffb18b1bc0>] ? 0xffffffffb18b1bc0
> > > [    4.704698]  [<ffffffffb1284f3f>] ? 0xffffffffb1284f3f
> > > [    4.704698]  [<ffffffffb1338376>] ? 0xffffffffb1338376
> > > [    4.704698]  [<ffffffffb18b25df>] ? 0xffffffffb18b25df
> > > [    4.704699]  [<ffffffffb1269c6a>] ? 0xffffffffb1269c6a
> > > [    4.704699]  [<ffffffffb1269e96>] ? 0xffffffffb1269e96
> > > [    4.704699]  [<ffffffffb1269e50>] ? 0xffffffffb1269e50
> > > [    4.704700]  [<ffffffffb1269e50>] ? 0xffffffffb1269e50
> > > [    4.704700]  [<ffffffffb126f375>] ? 0xffffffffb126f375
> > > [    4.704700]  [<ffffffffb126f2b0>] ? 0xffffffffb126f2b0
> > > [    4.704701]  [<ffffffffb1a2bfa2>] ? 0xffffffffb1a2bfa2
> > > [    4.704711] Code: b1 01 0f b6 c1 48 83 c4 28 5b 5f 5e 5d c3 55 48 89 e5
> > > 41 56 56 57 53 48 83 ec 20 48 89 d6 48 89 cf 45 31 f6 eb 03 41 ff c6 31
> > > db <44> 3b 37 73 1b 44 89 f0 48 8d 04 80 48 8d 5c 87 04 48 89 f1 48 [   
> > > 4.704712] RIP  [<fffffffefaef4725>] 0xfffffffefaef4725
> > > [    4.704712]  RSP <ffffaf4801ae7b50>
> > > [    4.704712] CR2: fffffffefae8a394
> > > [    4.704713] ---[ end trace aefb8c9d2d9a8f4e ]---
> > > [    4.867152] BTRFS info (device sda6): disk space caching is enabled
> > > [    4.867152] BTRFS info (device sda6): has skinny extents
> > > [    4.868942] BTRFS info (device sda6): detected SSD devices, enabling
> > > SSD mode [    4.875417] Adding 16777212k swap on /dev/sda4.  Priority:-1
> > > extents:1 across:16777212k SSFS
> 
> -- 
> Regards,
> Mick

Hi Mick,

I am really sorry that I top-posted and for attempting to ask something
which isn't really related to the topic of the thread. I am not really familiar 
with
mailing-lists in general. I just assumed that it would be like irc.
It won't happen again. And thanks for pointing out that I am doing
something wrong. :)

Regards,
Naveen

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