Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.11 kernel[0].
If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.11-rc7 ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Tags added: kernel-da-key xenial -- 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/1683509 Title: WARNING: CPU: 0 PID: 1 at /build/linux- 1hW8mg/linux-4.4.0/mm/page_alloc.c:3152 __alloc_pages_slowpath.constprop.88+0x9ed/0xad0() Status in linux package in Ubuntu: Confirmed Bug description: ------------[ cut here ]------------ WARNING: CPU: 0 PID: 1 at /build/linux-1hW8mg/linux-4.4.0/mm/page_alloc.c:3152 __alloc_pages_slowpath.constprop.88+0x9ed/0xad0() Modules linked in: autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear ixgbe dca vxlan ip6_udp_tunnel udp_tunnel raid1 ahci ptp hpsa pps_core psmouse libahci scsi_transport_sas mdio wmi fjes CPU: 0 PID: 1 Comm: systemd Not tainted 4.4.0-64-generic #85-Ubuntu 0000000000000286 0000000015383995 ffff880ff8feb900 ffffffff813f8083 0000000000000000 ffffffff81cd1748 ffff880ff8feb938 ffffffff810812d2 0000000000000000 ffff88103fffd6c0 0000000000000034 00000000024040c0 Call Trace: [<ffffffff813f8083>] dump_stack+0x63/0x90 [<ffffffff810812d2>] warn_slowpath_common+0x82/0xc0 [<ffffffff8108141a>] warn_slowpath_null+0x1a/0x20 [<ffffffff81198cdd>] __alloc_pages_slowpath.constprop.88+0x9ed/0xad0 [<ffffffff8119783b>] ? get_page_from_freelist+0xcb/0xa50 [<ffffffff810d8405>] ? console_unlock+0x1d5/0x550 [<ffffffff81199046>] __alloc_pages_nodemask+0x286/0x2a0 [<ffffffff810d8fb7>] ? vprintk_emit+0x2d7/0x520 [<ffffffff811e2a7c>] alloc_pages_current+0x8c/0x110 [<ffffffff81196c39>] alloc_kmem_pages+0x19/0x90 [<ffffffff811b467e>] kmalloc_order_trace+0x2e/0xe0 [<ffffffff811ee7fe>] __kmalloc+0x22e/0x250 [<ffffffff814c5c11>] erst_reader+0x151/0x470 [<ffffffff81225f7c>] ? d_rehash+0x4c/0x60 [<ffffffff8132af3c>] pstore_get_records+0xbc/0x3e0 [<ffffffff8132a1f0>] ? parse_options+0x90/0x90 [<ffffffff8132a299>] pstore_fill_super+0xa9/0xc0 [<ffffffff81212cab>] mount_single+0x8b/0xb0 [<ffffffff8132a0e8>] pstore_mount+0x18/0x20 [<ffffffff81212d68>] mount_fs+0x38/0x160 [<ffffffff811b34d5>] ? __alloc_percpu+0x15/0x20 [<ffffffff8122f1b7>] vfs_kern_mount+0x67/0x110 [<ffffffff81231acf>] do_mount+0x25f/0xda0 [<ffffffff811f0e54>] ? __kmalloc_track_caller+0x1b4/0x250 [<ffffffff811adbb2>] ? memdup_user+0x42/0x70 [<ffffffff8123294f>] SyS_mount+0x9f/0x100 [<ffffffff8183c5f2>] entry_SYSCALL_64_fastpath+0x16/0x71 ---[ end trace fa5b6f4ddc4df171 ]--- To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1683509/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp