kernel-packages team mailing list archive

[Brad Figg <brad.figg@xxxxxxxxxxxxx>]

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1548207

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
       Status: New => Incomplete

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1548207

Title:
  xenial 4.4.0-7-generic: kernel oops during load module

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  EFI stub: Booting Linux Kernel...
  EFI stub: Using DTB from configuration table
  EFI stub: Exiting boot services and installing virtual address map...
  L3c Cache: 8MB
  [    0.587986] kernel BUG at /build/linux-RKt9qy/linux-4.4.0/mm/memory.c:1887!
  [    0.594918] Internal error: Oops - BUG: 0 [#1] SMP
  [    0.599685] Modules linked in:
  [    0.602738] CPU: 7 PID: 164 Comm: systemd-udevd Not tainted 4.4.0-7-generic #22-Ubuntu
  [    0.610616] Hardware name: AppliedMicro Mustang/Mustang, BIOS 2.04.08-beta Feb  2 2016
  [    0.618493] task: ffff8007f95dcb00 ti: ffff8000fac44000 task.ti: ffff8000fac44000
  [    0.625941] PC is at apply_to_page_range+0x330/0x378
  [    0.630881] LR is at change_memory_common+0x94/0x148
  [    0.635819] pc : [<ffff8000001f8f20>] lr : [<ffff80000009a964>] pstate: 60000145
  [    0.643175] sp : ffff8000fac47b20
  [    0.646470] x29: ffff8000fac47b20 x28: 0000000000000000 
  [    0.651774] x27: ffff7ffffc00c000 x26: ffff7ffffc0067d0 
  [    0.657079] x25: ffff80000009aa18 x24: ffff7ffffc006780 
  [    0.662383] x23: ffff8000fac47c28 x22: ffff80000009a878 
  [    0.667686] x21: ffff800000d56000 x20: ffff7ffffc00c000 
  [    0.672990] x19: ffff7ffffc00c000 x18: ffff80000090f928 
  [    0.678293] x17: ffff8000fac479e8 x16: 40362c49a8665c46 
  [    0.683597] x15: ffffffffffffffff x14: ffff000000000000 
  [    0.688900] x13: ffffffffffffffff x12: 0000000000000010 
  [    0.694203] x11: 0000000000000018 x10: 0101010101010101 
  [    0.699506] x9 : fffffffffffffffb x8 : 7f7f7f7f7f7f7f7f 
  [    0.704810] x7 : 636e712cff646b61 x6 : 000000802e726f64 
  [    0.710113] x5 : 646f722e00000000 x4 : ffff8000fac47c28 
  [    0.715416] x3 : ffff80000009a878 x2 : 0000000000000000 
  [    0.720719] x1 : ffff7ffffc00c000 x0 : ffff80000009a964 
  [    0.726022] 
  [    0.727504] Process systemd-udevd (pid: 164, stack limit = 0xffff8000fac44020)
  [    0.734688] Stack: (0xffff8000fac47b20 to 0xffff8000fac48000)
  [    0.740404] 7b20: ffff8000fac47be0 ffff80000009a964 ffff7ffffc00c000 ffff7ffffc00c000
  [    0.748193] 7b40: ffff800000d56000 0008000000000000 0000000000000080 ffff7ffffc006780
  [    0.755982] 7b60: ffff80000009aa18 ffff7ffffc0067d0 ffff8000fac47df0 0000000000000000
  [    0.763770] 7b80: ffff8000fac47df0 0000000000000000 ffff800000f11800 ffff7ffffc005fff
  [    0.771559] 7ba0: ffff7ffffc00c000 ffff7ffffc005fff ffff7ffffc006000 ffff7ffffc006000
  [    0.779347] 7bc0: ffff800000e4c000 ffff800000000000 ffff7ffffc005fff ffff800000d93af0
  [    0.787136] 7be0: ffff8000fac47c40 ffff80000009aac8 ffff7ffffc00c000 0000000000000000
  [    0.794924] 7c00: ffff80000009aa98 ffff800000d56000 ffff800000d80000 ffff800000d56000
  [    0.802712] 7c20: ffff800000d80000 0000000000000080 0008000000000000 cb88537fdc8ba602
  [    0.810501] 7c40: ffff8000fac47c60 ffff800000146604 ffff7ffffc00c000 ffff7ffffc0067dc
  [    0.818289] 7c60: ffff8000fac47c90 ffff800000147344 ffff7ffffc006580 ffff80000009aa98
  [    0.826078] 7c80: ffff7ffffc006580 ffff80000009aa98 ffff8000fac47cb0 ffff8000001499cc
  [    0.833866] 7ca0: ffff7ffffc006598 ffff8000fac47e68 ffff8000fac47e30 ffff800000149ec8
  [    0.841655] 7cc0: ffff800000d56000 0000000000000000 0000000000000005 0000ffff84475948
  [    0.849443] 7ce0: 0000000080000000 0000000000000015 000000000000011d 0000000000000111
  [    0.857232] 7d00: ffff8000008d7000 ffff8000fac44000 ffff0000002d3000 ffff800000e35220
  [    0.865020] 7d20: ffff800000e354a0 ffff7ffffc00c000 ffff0000002e3dd8 ffff8000008e7f68
  [    0.872808] 7d40: 0000000000000072 ffff800000000064 ffff80000000006e 0000003f00000000
  [    0.880597] 7d60: ffff7ffffc00c000 0000000000000018 ffff8000fac47e30 ffff800000149e8c
  [    0.888385] 7d80: ffff800000d56000 0000000000000000 0000000000000005 0000ffff84475948
  [    0.896174] 7da0: 0000000000000000 0000000000000000 ffff7ffffc004028 ffff800000000019
  [    0.903962] 7dc0: 0000000000000000 ffff81a400000000 0000000000000000 0000000000000000
  [    0.911751] 7de0: 0000000000000000 0000000000000000 00006c656e72656b 0000000000000000
  [    0.919539] 7e00: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
  [    0.927328] 7e20: 0000000000000000 cb88537fdc8ba602 0000fffff8415d90 ffff800000085c70
  [    0.935116] 7e40: 0000000000000000 00000000370b5810 ffffffffffffffff 0000ffff843008b4
  [    0.942905] 7e60: 000000000000011d ffff0000002d3000 0000000000010e58 ffff0000002e3598
  [    0.950693] 7e80: ffff0000002e3420 ffff0000002dda70 0000000000007000 0000000000009520
  [    0.958482] 7ea0: 0000000000000000 0000000100000000 0000002200000021 000000160000001b
  [    0.966270] 7ec0: 0000000000000012 cb88537fdc8ba602 0000000000000005 0000ffff84475948
  [    0.974059] 7ee0: 0000000000000000 0000000000000005 0000000000000000 0000000000000000
  [    0.981847] 7f00: 0000000000000000 0000000000000000 0000000000000111 fefefefefeff0110
  [    0.989635] 7f20: 00000000ffffffff 0000000000000007 0000000000000038 0000000000000800
  [    0.997424] 7f40: 656e72656b206f6b 0000ffff84382590 0000ffff84300890 0000ffff844881d0
  [    1.005212] 7f60: 0000fffff8415af0 00000000370b2bf0 00000000370b5810 0000ffff84475948
  [    1.013001] 7f80: 00000000370b2ba0 0000000000020000 00000000370a4420 0000000000020000
  [    1.020789] 7fa0: 0000000000000000 0000000000000000 0000000000000000 0000fffff8415d90
  [    1.028578] 7fc0: 0000ffff8446f3b0 0000fffff8415d90 0000ffff843008b4 0000000080000000
  [    1.036366] 7fe0: 0000000000000005 0000000000000111 0000000000000000 0000000000000000
  [    1.044154] Call trace:
  [    1.046587] [<ffff8000001f8f20>] apply_to_page_range+0x330/0x378
  [    1.052562] [<ffff80000009a964>] change_memory_common+0x94/0x148
  [    1.058537] [<ffff80000009aac8>] set_memory_ro+0x30/0x40
  [    1.063822] [<ffff800000146604>] frob_text.isra.17+0x44/0x68
  [    1.069451] [<ffff800000147344>] module_enable_ro+0x4c/0x68
  [    1.074994] [<ffff8000001499cc>] load_module+0x12a4/0x14c8
  [    1.080450] [<ffff800000149ec8>] SyS_finit_module+0xf0/0x128
  [    1.086080] [<ffff800000085c70>] el0_svc_naked+0x24/0x28
  [    1.091363] Code: 97fff8a0 35fffbe0 f9400300 17ffffce (d4210000) 
  [    1.097449] ---[ end trace f4460da3c7dcc2b2 ]---

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1548207/+subscriptions