Hi: Since moving to 3.11rc2 the following happends Accessing a heavy site like youtube with chromium 30.x ends with
Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: general protection fault: 0000 [#1] PREEMPT SMP Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: Modules linked in: af_packet cachefiles fscache hid_logitech_dj snd_hda_codec_hdmi x86_pkg_temp_thermal coretemp kvm_int Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: CPU: 2 PID: 1644 Comm: SimpleCacheWork Tainted: P O 3.11.0-rc2-1.g00cdcf9-desktop #1 Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: Hardware name: DELL Inc. Studio XPS 435T/9000/0X501H, BIOS A16 02/04/2010 Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: task: ffff8801bd4b2400 ti: ffff88019ff5a000 task.ti: ffff88019ff5a000 Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: RIP: 0010:[<ffffffff812d85bd>] [<ffffffff812d85bd>] memcpy+0xd/0x110 Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: RSP: 0018:ffff88019ff5b9a0 EFLAGS: 00010202 Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: RAX: ffff880124c74107 RBX: 000000000000065a RCX: 00000000000000cb Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: RDX: 0000000000000002 RSI: db73880000000000 RDI: ffff880124c74107 Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: RBP: ffff8801200ff7b0 R08: 0000000000000761 R09: 0000000000001000 Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: R10: 0000000000000000 R11: 0000000000000000 R12: 6db6db6db6db6db7 Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: R13: 0000160000000000 R14: ffff880124c74761 R15: 000000000000065a Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: FS: 00007fd825640700(0000) GS:ffff88023fc40000(0000) knlGS:0000000000000000 Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: CR2: 00007fd8327d81a3 CR3: 00000001c9b52000 CR4: 00000000000027e0 Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: Stack: Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: ffffffffa00cb868 0000000000000000 ffff880219379800 0000000000000000 Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: ffff880120022a30 ffff880124c74000 ffff8801200ff6e0 ffff88010e865338 Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: ffffffffa00b0aab 0000000000001000 ffff8801318226d0 0000000000000761 Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: Call Trace: Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: [<ffffffffa00cb868>] read_extent_buffer+0xc8/0x120 [btrfs] Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: [<ffffffffa00b0aab>] btrfs_get_extent+0x8db/0x980 [btrfs] Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: [<ffffffffa00c8b36>] __extent_read_full_page+0x316/0x7d0 [btrfs] Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: [<ffffffffa00c9f99>] extent_readpages+0x169/0x1c0 [btrfs] Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: [<ffffffff81129a43>] __do_page_cache_readahead+0x1b3/0x260 Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: [<ffffffff81129f17>] ondemand_readahead+0x117/0x250 Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: [<ffffffff8111fb66>] generic_file_aio_read+0x4a6/0x6f0 Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: [<ffffffff811827f7>] do_sync_read+0x67/0x90 Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: [<ffffffff81182d94>] vfs_read+0x94/0x160 Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: [<ffffffff811839e3>] SyS_pread64+0x63/0xa0 Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: [<ffffffff815b6fff>] tracesys+0xe1/0xe6 Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: [<00007fd85666dbd3>] 0x7fd85666dbd2 Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: Code: fc ff ff 48 8b 43 58 48 2b 43 50 88 43 4e eb e9 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 89 f8 48 89 d1 48 c1 e9 03 83 e2 07 <f3> 48 a5 89 d1 f3 a4 c3 20 4c 8b 06 4c 8b 4e 08 4c 8 Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: RIP [<ffffffff812d85bd>] memcpy+0xd/0x110 Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: RSP <ffff88019ff5b9a0> Jul 24 21:56:54 xps9000.cristianrodriguez.net kernel: ---[ end trace a4449cb6cdee0f9a ]---
No futher IO can be done, machine locks up, REISUB is the only escape :-| -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-kernel+owner@opensuse.org