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[Bug 1452620] Re: beaglebone: kernel BUG on boot

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Launchpad Bug Tracker <1452620@xxxxxxxxxxxxxxxxxx>
Date: Wed, 10 Jun 2015 15:26:42 -0000
Reply-to: Bug 1452620 <1452620@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
This bug was fixed in the package linux - 3.13.0-54.91

---------------
linux (3.13.0-54.91) trusty; urgency=medium

  [ Luis Henriques ]

  * Release Tracking Bug
    - LP: #1458618

  [ Upstream Kernel Changes ]

  * [3.13-stable only] Revert "gianfar: Carefully free skbs in functions
    called by netpoll."
    - LP: #1454746

linux (3.13.0-54.90) trusty; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
    - LP: #1458618

  [ Andy Whitcroft ]

  * [Config] push off linux-lts-{utopic, vivid}-tools-common
    - LP: #1405807

  [ Brad Figg ]

  * hyper-v -- add hid and fb drivers to linux-virtual
    - LP: #1444179

  [ Upstream Kernel Changes ]

  * DT doc: net: cpsw mac-address is optional
    - LP: #1452628
  * net: cpsw: Add missing return value
    - LP: #1452628
  * net: cpsw: header, Add missing include
    - LP: #1452628
  * net: cpsw: Add am33xx MACID readout
    - LP: #1452628
  * am33xx: define syscon control module device node
    - LP: #1452628
  * arm: dts: am33xx, Add syscon phandle to cpsw node
    - LP: #1452628
  * net: cpsw: do not register cpts twice
    - LP: #1452620
  * x86: kvm: Revert "remove sched notifier for cross-cpu migrations"
    - LP: #1450584
  * x86: vdso: fix pvclock races with task migration
    - LP: #1450584
  * n_tty: Fix read buffer overwrite when no newline
    - LP: #1381005, #1454746
  * KVM: x86: Fix lost interrupt on irr_pending race
    - LP: #1454746
  * writeback: add missing INITIAL_JIFFIES init in
    global_update_bandwidth()
    - LP: #1454746
  * nbd: fix possible memory leak
    - LP: #1454746
  * mfd: kempld-core: Fix callback return value check
    - LP: #1454746
  * KVM: nVMX: mask unrestricted_guest if disabled on L0
    - LP: #1454746
  * spi: trigger trace event for message-done before mesg->complete
    - LP: #1454746
  * powerpc/pseries: Little endian fixes for post mobility device tree
    update
    - LP: #1454746
  * net: ethernet: pcnet32: Setup the SRAM and NOUFLO on Am79C97{3, 5}
    - LP: #1454746
  * perf: Fix irq_work 'tail' recursion
    - LP: #1454746
  * arm64: Use the reserved TTBR0 if context switching to the init_mm
    - LP: #1454746
  * selinux: fix sel_write_enforce broken return value
    - LP: #1454746
  * mm: fix anon_vma->degree underflow in anon_vma endless growing
    prevention
    - LP: #1454746
  * mm/memory hotplug: postpone the reset of obsolete pgdat
    - LP: #1454746
  * hfsplus: fix B-tree corruption after insertion at position 0
    - LP: #1454746
  * ARC: SA_SIGINFO ucontext regs off-by-one
    - LP: #1454746
  * writeback: fix possible underflow in write bandwidth calculation
    - LP: #1454746
  * iio: fix drivers that check buffer->scan_mask
    - LP: #1454746
  * iio: inv_mpu6050: Clear timestamps fifo while resetting hardware fifo
    - LP: #1454746
  * iio: core: Fix double free.
    - LP: #1454746
  * USB: ftdi_sio: Added custom PID for Synapse Wireless product
    - LP: #1454746
  * iwlwifi: dvm: run INIT firmware again upon .start()
    - LP: #1454746
  * USB: keyspan_pda: add new device id
    - LP: #1454746
  * cifs: smb2_clone_range() - exit on unhandled error
    - LP: #1454746
  * cifs: fix use-after-free bug in find_writable_file
    - LP: #1454746
  * can: flexcan: Deferred on Regulator return EPROBE_DEFER
    - LP: #1454746
  * usb: xhci: handle Config Error Change (CEC) in xhci driver
    - LP: #1454746
  * usb: xhci: apply XHCI_AVOID_BEI quirk to all Intel xHCI controllers
    - LP: #1454746
  * USB: ftdi_sio: Use jtag quirk for SNAP Connect E10
    - LP: #1454746
  * tty: serial: fsl_lpuart: clear receive flag on FIFO flush
    - LP: #1454746
  * radeon: Do not directly dereference pointers to BIOS area.
    - LP: #1454746
  * iio: imu: Use iio_trigger_get for indio_dev->trig assignment
    - LP: #1454746
  * dmaengine: edma: fix memory leak when terminating running transfers
    - LP: #1454746
  * dmaengine: omap-dma: Fix memory leak when terminating running transfer
    - LP: #1454746
  * x86/reboot: Add ASRock Q1900DC-ITX mainboard reboot quirk
    - LP: #1454746
  * mac80211: fix RX A-MPDU session reorder timer deletion
    - LP: #1454746
  * tcp: prevent fetching dst twice in early demux code
    - LP: #1454746
  * net: use for_each_netdev_safe() in rtnl_group_changelink()
    - LP: #1454746
  * xen-netfront: transmit fully GSO-sized packets
    - LP: #1454746
  * tcp: fix FRTO undo on cumulative ACK of SACKed range
    - LP: #1454746
  * PCI: cpcihp: Add missing curly braces in cpci_configure_slot()
    - LP: #1454746
  * sh_veu: v4l2_dev wasn't set
    - LP: #1454746
  * media: s5p-mfc: fix mmap support for 64bit arch
    - LP: #1454746
  * cpuidle: ACPI: do not overwrite name and description of C0
    - LP: #1454746
  * ioctx_alloc(): fix vma (and file) leak on failure
    - LP: #1454746
  * ALSA: hda/realtek - Make more stable to get pin sense for ALC283
    - LP: #1454746
  * be2iscsi: Fix kernel panic when device initialization fails
    - LP: #1454746
  * Defer processing of REQ_PREEMPT requests for blocked devices
    - LP: #1454746
  * ALSA: hda - Fix headphone pin config for Lifebook T731
    - LP: #1454746
  * ocfs2: _really_ sync the right range
    - LP: #1454746
  * ALSA: usb - Creative USB X-Fi Pro SB1095 volume knob support
    - LP: #1454746
  * iscsi target: fix oops when adding reject pdu
    - LP: #1454746
  * net/mlx4_en: Call register_netdevice in the proper location
    - LP: #1454746
  * ipv6: protect skb->sk accesses from recursive dereference inside the
    stack
    - LP: #1454746
  * tcp: tcp_make_synack() should clear skb->tstamp
    - LP: #1454746
  * 8139cp: Call dev_kfree_skby_any instead of kfree_skb.
    - LP: #1454746
  * 8139too: Call dev_kfree_skby_any instead of dev_kfree_skb.
    - LP: #1454746
  * r8169: Call dev_kfree_skby_any instead of dev_kfree_skb.
    - LP: #1454746
  * bonding: Call dev_kfree_skby_any instead of kfree_skb.
    - LP: #1454746
  * bnx2: Call dev_kfree_skby_any instead of dev_kfree_skb.
    - LP: #1454746
  * tg3: Call dev_kfree_skby_any instead of dev_kfree_skb.
    - LP: #1454746
  * ixgb: Call dev_kfree_skby_any instead of dev_kfree_skb.
    - LP: #1454746
  * benet: Call dev_kfree_skby_any instead of kfree_skb.
    - LP: #1454746
  * gianfar: Carefully free skbs in functions called by netpoll.
    - LP: #1454746
  * ip_forward: Drop frames with attached skb->sk
    - LP: #1454746
  * tcp: fix possible deadlock in tcp_send_fin()
    - LP: #1454746
  * tcp: avoid looping in tcp_send_fin()
    - LP: #1454746
  * net: do not deplete pfmemalloc reserve
    - LP: #1454746
  * net: fix crash in build_skb()
    - LP: #1454746
  * ipv4: Missing sk_nulls_node_init() in ping_unhash().
    - LP: #1454746
  * Linux 3.13.11-ckt20
    - LP: #1454746
  * of: Add support for ePAPR "stdout-path" property
    - LP: #1438585
  * lib: add glibc style strchrnul() variant
    - LP: #1438585
  * of: Create unlocked version of for_each_child_of_node()
    - LP: #1438585
  * of: Make of_find_node_by_path() handle /aliases
    - LP: #1438585
  * of: Create of_console_check() for selecting a console specified in
    /chosen
    - LP: #1438585
  * of: Enable console on serial ports specified by /chosen/stdout-path
    - LP: #1438585
  * of: correct of_console_check()'s return value
    - LP: #1438585
  * of: Add bindings for chosen node, stdout-path
    - LP: #1438585
  * of: add optional options parameter to of_find_node_by_path()
    - LP: #1438585
  * of: support passing console options with stdout-path
    - LP: #1438585
  * (upstream) net/mlx4_core: Adjust command timeouts to conform to the
    firmware spec
    - LP: #1455121
  * arm64: kernel: add MPIDR_EL1 accessors macros
    - LP: #1455372
  * of: reimplement the matching method for __of_match_node()
    - LP: #1455372
  * arm64: remove redundant "psci:" prefixes
    - LP: #1455372
  * arm64: remove return value form psci_init()
    - LP: #1455372
  * arm: KVM: Don't return PSCI_INVAL if waitqueue is inactive
    - LP: #1455372
  * KVM: Add capability to advertise PSCI v0.2 support
    - LP: #1455372
  * ARM/ARM64: KVM: Add common header for PSCI related defines
    - LP: #1455372
  * ARM/ARM64: KVM: Add base for PSCI v0.2 emulation
    - LP: #1455372
  * KVM: Documentation: Add info regarding KVM_ARM_VCPU_PSCI_0_2 feature
    - LP: #1455372
  * ARM/ARM64: KVM: Make kvm_psci_call() return convention more flexible
    - LP: #1455372
  * KVM: Add KVM_EXIT_SYSTEM_EVENT to user space API header
    - LP: #1455372
  * ARM/ARM64: KVM: Emulate PSCI v0.2 SYSTEM_OFF and SYSTEM_RESET
    - LP: #1455372
  * ARM/ARM64: KVM: Emulate PSCI v0.2 AFFINITY_INFO
    - LP: #1455372
  * ARM/ARM64: KVM: Emulate PSCI v0.2 MIGRATE_INFO_TYPE and related
    functions
    - LP: #1455372
  * ARM/ARM64: KVM: Fix CPU_ON emulation for PSCI v0.2
    - LP: #1455372
  * ARM/ARM64: KVM: Emulate PSCI v0.2 CPU_SUSPEND
    - LP: #1455372
  * ARM/ARM64: KVM: Advertise KVM_CAP_ARM_PSCI_0_2 to user space
    - LP: #1455372
  * PSCI: Add initial support for PSCIv0.2 functions
    - LP: #1455372
  * Documentation: devicetree: Add new binding for PSCIv0.2
    - LP: #1455372
  * ARM: Check if a CPU has gone offline
    - LP: #1455372
  * arm64: KVM: Enable minimalistic support for Cortex-A53
    - LP: #1455372
  * HID: multitouch: add support of clickpads
    - LP: #1456881
  * vhost/scsi: potential memory corruption
    - LP: #1457807
    - CVE-2015-4036

 -- Luis Henriques <luis.henriques@xxxxxxxxxxxxx>  Tue, 26 May 2015
17:19:30 +0100

** Changed in: linux (Ubuntu Trusty)
       Status: Fix Committed => Fix Released

** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2015-4036

-- 
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https://bugs.launchpad.net/bugs/1452620

Title:
  beaglebone: kernel BUG on boot

Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Trusty:
  Fix Released

Bug description:
  SRU Justification:

      Impact: Crash upon boot.

      Fix: Apply the patch, recompile and reboot.

      Testcase: Try booting the board several times in a row with and
  without a patched kernel.

  ---

  Booting a trusty kernel on a beaglebone, you often ends up with:

  ...
  [    9.758659] libphy: PHY 4a101000.mdio:01 not found
  [    9.763789] net eth0: phy 4a101000.mdio:01 not found on slave 1
  [   10.211356] ------------[ cut here ]------------
  [   10.216201] kernel BUG at /build/buildd/linux-3.13.0/kernel/timer.c:1084!
  [   10.223280] Internal error: Oops - BUG: 0 [#1] SMP ARM
  [   10.228637] Modules linked in: tda998x tilcdc drm_kms_helper omap_sham drm omap_aes omap_rng tps65217 uio_pdrv_genirq uio leds_gpio nls1
  [   10.242317] CPU: 0 PID: 302 Comm: systemd-udevd Not tainted 3.13.0-52-generic #86-Ubuntu
  [   10.250758] task: db1085c0 ti: db35c000 task.ti: db35c000
  [   10.256398] PC is at cascade+0x98/0x9c
  [   10.260305] LR is at cascade+0x80/0x9c
  [   10.264212] pc : [<c0060ab4>]    lr : [<c0060a9c>]    psr: 80030193
  [   10.264212] sp : db35dd18  ip : fffee500  fp : 000000a9
  [   10.276182] r10: c0a78080  r9 : db35c000  r8 : db35dd58
  [   10.281627] r7 : 00000025  r6 : db35dd18  r5 : c0b48a80  r4 : c0b493f4
  [   10.288432] r3 : db22b0a8  r2 : 0000002c  r1 : de217230  r0 : c0b493f4
  [   10.295239] Flags: Nzcv  IRQs off  FIQs on  Mode SVC_32  ISA ARM  Segment user
  [   10.302770] Control: 10c5387d  Table: 9b398019  DAC: 00000015
  [   10.308760] Process systemd-udevd (pid: 302, stack limit = 0xdb35c238)
  [   10.315565] Stack: (0xdb35dd18 to 0xdb35e000)
  [   10.320107] dd00:                                                       db22b0a8 c0acd78c
  [   10.328637] dd20: c0a713b0 c0b48a80 00000000 00000004 c0a78088 c0060ce4 c0a713b8 c1024458
  [   10.337167] dd40: c1024490 00200200 c0b32c30 c0a780c0 c0b49294 c0b49494 6071f4b5 00000002
  [   10.345697] dd60: 6071f4b5 00000001 00000101 00000004 c0a78088 c0a78084 db35c000 c0a78080
  [   10.354226] dd80: 000000a9 c0058bf8 00000001 00015200 00000100 00000004 c0a71540 c0b32ba4
  [   10.362756] dda0: 00000000 0000000a c0b48840 c0a780c0 fffee501 db35c008 c0ac0360 00400140
  [   10.371285] ddc0: db1085c0 db35c028 00000054 00000000 00000054 01b8216c db1085c0 db1f08f8
  [   10.379816] dde0: 000000a9 c005917c c0a73030 c0010420 fa200000 c0b477ac db35de18 c00093f4
  [   10.388346] de00: c00975d4 c00975d4 60030113 ffffffff db35de4c c06baac0 db1f08fc 00030113
  [   10.396877] de20: db1f0900 000002ef db1f08f8 db1f08fc 00000001 00000817 01b8216c db1085c0
  [   10.405407] de40: db1f08f8 000000a9 00000000 db35de60 c00975d4 c00975d4 60030113 ffffffff
  [   10.413938] de60: db35dfb0 db35c030 db1f08c0 c06bc098 00000001 c0160cd4 db320d80 db35dee8
  [   10.422468] de80: 00000001 db320e90 00000800 00000000 00000000 00000000 00000561 00000001
  [   10.430997] dea0: 00000561 0000007f db35df08 db35df00 00080001 00000001 db245010 00000000
  [   10.439526] dec0: 00000561 00000000 01b81be1 00000000 c0194868 00000000 00000000 db35dfb0
  [   10.448054] dee0: 00000817 01b8216c 01b8216c db35dfb0 00020420 00000581 000000b1 c06bc410
  [   10.456583] df00: 00000817 c06bc3ac c0a84b98 c00091d4 04000000 00000000 ddc3f090 c015effc
  [   10.465111] df20: 00000000 00000000 04000000 00000000 04000000 00000000 00000000 00002000
  [   10.473639] df40: 00000000 c0194974 00000000 db320e48 04000000 00000000 00000000 00000000
  [   10.482167] df60: be826bf8 be826bf8 00000008 00000000 00000000 c015f14c 00000000 c015faac
  [   10.490695] df80: 00002000 00000000 00000000 01b76468 00000000 00000000 b6dbd3c6 20030030
  [   10.499223] dfa0: ffffffff 00000589 00000588 c06bac38 00000589 00000000 0001fe99 01b82168
  [   10.507753] dfc0: 01b81be8 b6e4b4e8 01b81be0 00000589 00000588 00020420 00000581 000000b1
  [   10.516281] dfe0: 00000598 be826b68 b6dbf011 b6dbd3c6 20030030 ffffffff 00000000 00000000
  [   10.524829] [<c0060ab4>] (cascade+0x98/0x9c) from [<c0060ce4>] (run_timer_softirq+0x22c/0x2b4)
  [   10.533821] [<c0060ce4>] (run_timer_softirq+0x22c/0x2b4) from [<c0058bf8>] (__do_softirq+0x144/0x340)
  [   10.543442] [<c0058bf8>] (__do_softirq+0x144/0x340) from [<c005917c>] (irq_exit+0xd8/0x120)
  [   10.552162] [<c005917c>] (irq_exit+0xd8/0x120) from [<c0010420>] (handle_IRQ+0x44/0x90)
  [   10.560515] [<c0010420>] (handle_IRQ+0x44/0x90) from [<c00093f4>] (omap3_intc_handle_irq+0x8c/0x9c)
  [   10.569959] [<c00093f4>] (omap3_intc_handle_irq+0x8c/0x9c) from [<c06baac0>] (__irq_svc+0x40/0x54)
  [   10.579300] Exception stack(0xdb35de18 to 0xdb35de60)
  [   10.584564] de00:                                                       db1f08fc 00030113
  [   10.593093] de20: db1f0900 000002ef db1f08f8 db1f08fc 00000001 00000817 01b8216c db1085c0
  [   10.601623] de40: db1f08f8 000000a9 00000000 db35de60 c00975d4 c00975d4 60030113 ffffffff
  [   10.610172] [<c06baac0>] (__irq_svc+0x40/0x54) from [<c00975d4>] (__down_read_trylock+0x4c/0x54)
  [   10.619346] [<c00975d4>] (__down_read_trylock+0x4c/0x54) from [<c06bc098>] (do_page_fault.part.11+0x78/0x38c)
  [   10.629694] [<c06bc098>] (do_page_fault.part.11+0x78/0x38c) from [<c06bc410>] (do_page_fault+0x64/0x6c)
  [   10.639493] [<c06bc410>] (do_page_fault+0x64/0x6c) from [<c00091d4>] (do_DataAbort+0x38/0x98)
  [   10.648387] [<c00091d4>] (do_DataAbort+0x38/0x98) from [<c06bac38>] (__dabt_usr+0x38/0x40)
  [   10.657005] Exception stack(0xdb35dfb0 to 0xdb35dff8)
  [   10.662271] dfa0:                                     00000589 00000000 0001fe99 01b82168
  [   10.670802] dfc0: 01b81be8 b6e4b4e8 01b81be0 00000589 00000588 00020420 00000581 000000b1
  [   10.679329] dfe0: 00000598 be826b68 b6dbf011 b6dbd3c6 20030030 ffffffff
  [   10.686227] Code: 1afffff4 e1a00007 e28dd00c e8bd80f0 (e7f001f2)
  [   10.692585] ---[ end trace 40b1369a4ac46bf7 ]---
  [   10.697399] Kernel panic - not syncing: Fatal exception in interrupt
  [   10.704029] drm_kms_helper: panic occurred, switching back to text console

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References

[Bug 1452620] [NEW] beaglebone: kernel BUG on boot
From: Paolo Pisati, 2015-05-07