[Kernel-packages] [Bug 1733194] Re: kernel NULL pointer dereference in iwlmvm iwl_mvm_enable_txq

I upgraded from 16.04, where I was not having this issue. I think that was running 4.10? I tested with the upstream kernel, and the problem persists. Here is a backtrace from dmesg: [Mon Nov 20 21:22:24 2017] BUG: unable to handle kernel NULL pointer dereference at 0070 [Mon Nov 20 2

[Kernel-packages] [Bug 1733194] UdevDb.txt

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[Kernel-packages] [Bug 1733194] Card0.Codecs.codec.2.txt

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[Kernel-packages] [Bug 1733194] CurrentDmesg.txt

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[Kernel-packages] [Bug 1733194] ProcInterrupts.txt

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[Kernel-packages] [Bug 1733194] JournalErrors.txt

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[Kernel-packages] [Bug 1733194] ProcModules.txt

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[Kernel-packages] [Bug 1733194] Lspci.txt

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[Kernel-packages] [Bug 1733194] IwConfig.txt

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[Kernel-packages] [Bug 1733194] ProcCpuinfoMinimal.txt

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[Kernel-packages] [Bug 1733194] CRDA.txt

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[Kernel-packages] [Bug 1733194] Card0.Codecs.codec.0.txt

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[Kernel-packages] [Bug 1733194] PciMultimedia.txt

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[Kernel-packages] [Bug 1733194] WifiSyslog.txt

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[Kernel-packages] [Bug 1733194] Re: kernel NULL pointer dereference in iwlmvm iwl_mvm_enable_txq

apport information ** Tags added: apport-collected ** Description changed: When in AP mode after some time, get this BUG: Nov 18 23:21:31 bifrost kernel: [18345.860393] BUG: unable to handle kernel NULL pointer dereference at 0070 Nov 18 23:21:31 bifrost kernel: [18345.8605

[Kernel-packages] [Bug 1733194] [NEW] kernel NULL pointer dereference in iwlmvm iwl_mvm_enable_txq

Public bug reported: When in AP mode after some time, get this BUG: Nov 18 23:21:31 bifrost kernel: [18345.860393] BUG: unable to handle kernel NULL pointer dereference at 0070 Nov 18 23:21:31 bifrost kernel: [18345.860552] IP: iwl_trans_pcie_txq_enable+0x62/0x440 [iwlwifi] Nov 18 2