search for: __kmalloc

...ies 4295197765 (age 6.364s) hex dump (first 32 bytes): 28 19 bf 3d 00 00 00 00 0c 00 00 00 01 00 01 00 (..=............ 02 dc 51 3c 00 00 00 00 56 00 00 00 00 00 00 00 ..Q<....V....... backtrace: [<ffffffff8152db19>] kmemleak_alloc+0x59/0xc0 [<ffffffff81102e93>] __kmalloc+0xf3/0x180 [<ffffffff812db5d6>] vring_add_indirect+0x36/0x280 [<ffffffff812dc59f>] virtqueue_add_outbuf+0xbf/0x4e0 [<ffffffff813a8b30>] start_xmit+0x1a0/0x3b0 [<ffffffff81445861>] dev_hard_start_xmit+0x2d1/0x4d0 [<ffffffff81460052>] sch_direct_xmit+...

...ies 4295197765 (age 6.364s) hex dump (first 32 bytes): 28 19 bf 3d 00 00 00 00 0c 00 00 00 01 00 01 00 (..=............ 02 dc 51 3c 00 00 00 00 56 00 00 00 00 00 00 00 ..Q<....V....... backtrace: [<ffffffff8152db19>] kmemleak_alloc+0x59/0xc0 [<ffffffff81102e93>] __kmalloc+0xf3/0x180 [<ffffffff812db5d6>] vring_add_indirect+0x36/0x280 [<ffffffff812dc59f>] virtqueue_add_outbuf+0xbf/0x4e0 [<ffffffff813a8b30>] start_xmit+0x1a0/0x3b0 [<ffffffff81445861>] dev_hard_start_xmit+0x2d1/0x4d0 [<ffffffff81460052>] sch_direct_xmit+...

...fies 4294900928 (age 631.544s) hex dump (first 32 bytes): 28 cb fd 1d 00 00 00 00 0c 00 00 00 01 00 01 00 (............... 02 d0 83 1d 00 00 00 00 6e 00 00 00 00 00 00 00 ........n....... backtrace: [<ffffffff815ed721>] kmemleak_alloc+0x21/0x50 [<ffffffff8111d0b0>] __kmalloc+0xe0/0x160 [<ffffffff81362b7c>] virtqueue_add_buf+0x1fc/0x3d0 [<ffffffff8140cbd3>] start_xmit+0x153/0x3a0 [<ffffffff8150887e>] dev_hard_start_xmit+0x21e/0x470 [<ffffffff815247ce>] sch_direct_xmit+0xfe/0x280 [<ffffffff81509014>] dev_queue_xmit+0x1f4/...

...fies 4294900928 (age 631.544s) hex dump (first 32 bytes): 28 cb fd 1d 00 00 00 00 0c 00 00 00 01 00 01 00 (............... 02 d0 83 1d 00 00 00 00 6e 00 00 00 00 00 00 00 ........n....... backtrace: [<ffffffff815ed721>] kmemleak_alloc+0x21/0x50 [<ffffffff8111d0b0>] __kmalloc+0xe0/0x160 [<ffffffff81362b7c>] virtqueue_add_buf+0x1fc/0x3d0 [<ffffffff8140cbd3>] start_xmit+0x153/0x3a0 [<ffffffff8150887e>] dev_hard_start_xmit+0x21e/0x470 [<ffffffff815247ce>] sch_direct_xmit+0xfe/0x280 [<ffffffff81509014>] dev_queue_xmit+0x1f4/...

...nel: [90099.128430] Jun 30 10:29:24 ns1 kernel: [90099.128436] Pid: 2634, comm: usbhid-ups Not tainted 3.5.0-34-generic #55~precise1-Ubuntu To Be Filled By O.E.M. To Be Filled By O.E.M./H77M Jun 30 10:29:24 ns1 kernel: [90099.128500] RIP: 0010:[<ffffffff811740db>] [<ffffffff811740db>] __kmalloc+0x7b/0x1a0 Jun 30 10:29:24 ns1 kernel: [90099.128545] RSP: 0018:ffff8800c188dd68 EFLAGS: 00010282 Jun 30 10:29:24 ns1 kernel: [90099.128571] RAX: 0000000000000000 RBX: ffff8800c188de60 RCX: 0000000000031bda Jun 30 10:29:24 ns1 kernel: [90099.128606] RDX: 0000000000031bd9 RSI: 0000000000000000 RDI:...

...b dca raid6_pq async_tx raid1 raid0 multipath linear [last unloaded: configfs] Sep 17 15:26:18 box6 kernel: [ 1948.825968] Pid: 4979, comm: sh Not tainted 2.6.32-24-server #41-Ubuntu S5520HC Sep 17 15:26:18 box6 kernel: [ 1948.825970] RIP: 0010:[<ffffffff81137337>] [<ffffffff81137337>] __kmalloc+0x87/0x1a0 Sep 17 15:26:18 box6 kernel: [ 1948.825975] RSP: 0018:ffff8802ce981478 EFLAGS: 00010082 Sep 17 15:26:18 box6 kernel: [ 1948.825977] RAX: 0000000000000000 RBX: ffffffff817cd200 RCX: ffffffffa0137e12 Sep 17 15:26:18 box6 kernel: [ 1948.825979] RDX: 0000000000000001 RSI: 0000000000000020 RD...

...eded by lustre-modules-1.6.2-2.6.16_46_0.14_lustre.1.6.2bigsmp.i686 ksym(create_proc_entry) = 11653586 is needed by lustre-modules-1.6.2-2.6.16_46_0.14_lustre.1.6.2bigsmp.i686 ksym(putname) = 118f01ea is needed by lustre-modules-1.6.2-2.6.16_46_0.14_lustre.1.6.2bigsmp.i686 ksym(__kmalloc) = 12da5bb2 is needed by lustre-modules-1.6.2-2.6.16_46_0.14_lustre.1.6.2bigsmp.i686 ... many more ... ksym(ldiskfs_force_commit) = fe59a5d5 is needed by lustre-modules-1.6.2-2.6.16_46_0.14_lustre.1.6.2bigsmp.i686 ksym(default_wake_function) = ffd5a395 is needed by lustre-mod...

...t; hex dump (first 32 bytes): > 28 19 bf 3d 00 00 00 00 0c 00 00 00 01 00 01 00 (..=............ > 02 dc 51 3c 00 00 00 00 56 00 00 00 00 00 00 00 ..Q<....V....... > backtrace: > [<ffffffff8152db19>] kmemleak_alloc+0x59/0xc0 > [<ffffffff81102e93>] __kmalloc+0xf3/0x180 > [<ffffffff812db5d6>] vring_add_indirect+0x36/0x280 > [<ffffffff812dc59f>] virtqueue_add_outbuf+0xbf/0x4e0 > [<ffffffff813a8b30>] start_xmit+0x1a0/0x3b0 > [<ffffffff81445861>] dev_hard_start_xmit+0x2d1/0x4d0 > [<ffffffff81460...

On Jul 1, 2013, at 12:00 AM, Rod Roark wrote: > Jun 30 10:29:24 ns1 kernel: [90099.128500] RIP: 0010:[<ffffffff811740db>] > [<ffffffff811740db>] __kmalloc+0x7b/0x1a0 The reference to kmalloc makes me think "memory corruption". I'd report this to Ubuntu as a kernel bug to see if this is an issue specific to that kernel version, but it might also be worth running a memory test. There is a slim chance that we are triggering some sort of...

...000000000015bf96: 0707 bcr 0,%r7 000000000015bf98: ebdff0800024 stmg %r13,%r15,128(%r15) 000000000015bf9e: a7f13fe0 tmll %r15,16352 [ 0.839749] Call Trace: [ 0.839751] ([<000000000015bf8a>] __might_sleep+0x8a/0x98) [ 0.839756] [<000000000028a562>] __kmalloc+0x272/0x350 [ 0.839759] [<000000000058f824>] virtio_ccw_get_config+0x3c/0x100 [ 0.839762] [<000000000049fcb0>] balloon+0x1b8/0x330 [ 0.839765] [<00000000001529c8>] kthread+0x120/0x138 [ 0.839767] [<0000000000683c22>] kernel_thread_starter+0x6/0xc [ 0.83977...

...000000000015bf96: 0707 bcr 0,%r7 000000000015bf98: ebdff0800024 stmg %r13,%r15,128(%r15) 000000000015bf9e: a7f13fe0 tmll %r15,16352 [ 0.839749] Call Trace: [ 0.839751] ([<000000000015bf8a>] __might_sleep+0x8a/0x98) [ 0.839756] [<000000000028a562>] __kmalloc+0x272/0x350 [ 0.839759] [<000000000058f824>] virtio_ccw_get_config+0x3c/0x100 [ 0.839762] [<000000000049fcb0>] balloon+0x1b8/0x330 [ 0.839765] [<00000000001529c8>] kthread+0x120/0x138 [ 0.839767] [<0000000000683c22>] kernel_thread_starter+0x6/0xc [ 0.83977...

...rnel: [<c0250f06>] udp_poll+0x66/0x113 Dec 2 16:05:21 noc kernel: [<c02135fd>] sock_poll+0x19/0x1d Dec 2 16:05:21 noc kernel: [<c016d1a6>] do_select+0x190/0x2c7 Dec 2 16:05:21 noc kernel: [<c016ceb5>] __pollwait+0x0/0x9b Dec 2 16:05:21 noc kernel: [<c0144ae4>] __kmalloc+0x56/0xd3 Dec 2 16:05:21 noc kernel: [<c016d5dc>] sys_select+0x2e7/0x45c Dec 2 16:05:21 noc kernel: [<c010740f>] syscall_call+0x7/0xb Any idea what's causing it / how to make it stop ? I'm running Centos 5 in Dom0 and CentOS 4 in the router domU and there's another cou...

Hi Maby stupid question :) It possible to have 3 directors (frontend) but without rings ? All directors connect to this same dovecot (backend) - all backad have this same login_trusted_networks -- Maciej Mi?aszewski IQ PL Sp. z o.o. Starszy Administrator Systemowy

Hey Jens, Please in your spare time (if there is such a thing at a conference) pull this branch: git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen.git stable/for-jens-3.10 for your v3.10 branch. Sorry for being so late with this. <blurb> It has the ''feature-max-indirect-segments'' implemented in both backend and frontend. The current problem with the backend and

...t;ffffffff812f4509>] dump_stack+0x4b/0x72 [<ffffffff8114d2c4>] warn_alloc_failed+0xd4/0x120 [<ffffffff8114f853>] __alloc_pages_nodemask+0x103/0x780 [<ffffffff811500d2>] alloc_kmem_pages+0x12/0x20 [<ffffffff81161a03>] kmalloc_order+0x13/0x40 [<ffffffff8117a517>] __kmalloc+0xb7/0xf0 [<ffffffff813e87b0>] nvkm_ramht_new+0x40/0xf0 [<ffffffff8144ff40>] g84_fifo_chan_ctor+0x140/0x170 [<ffffffff81451b87>] g84_fifo_gpfifo_new+0xc7/0x300 [<ffffffff8143c366>] ? nvkm_disp_class_get+0x26/0x60 [<ffffffff81449d02>] nvkm_fifo_class_new+0x12/0x20...

...size 96): comm "systemd-udevd", pid 347, jiffies 4294898424 (age 810.828s) hex dump (first 32 bytes): 02 01 00 00 00 00 00 00 00 00 10 00 02 04 00 00 ................ 00 00 00 00 00 00 a0 86 00 00 00 00 00 00 00 00 ................ backtrace: [<000000007c0d0ac3>] __kmalloc+0x337/0x500 [<00000000551bfaeb>] nvbios_iccsense_parse+0xf7/0x280 [nouveau] [<00000000e3e8968b>] nvkm_iccsense_oneinit+0x6c/0x4e0 [nouveau] [<00000000287e7701>] nvkm_subdev_init+0x58/0xd0 [nouveau] [<0000000008e4793e>] nvkm_device_init+0x118/0x1a0 [nouveau]...

...[kernel] [k] kfree 3.57% [ptlrpc] [k] ptlrpc_set_destroy 3.14% [kernel] [k] mutex_unlock 3.10% [lustre] [k] ll_wr_max_cached_mb 3.00% [kernel] [k] mutex_lock 2.82% [ptlrpc] [k] ptlrpc_prep_set 2.52% [kernel] [k] __kmalloc Thanks, Andrew > > Also, just curious, where''s the CPU time being spent? What process and/or > kernel thread? What are the top entries listed when you run "perf top"? > > -- > Cheers, Prakash > > On Tue, Oct 22, 2013 at 12:53:44PM +0100, Andrew Holway w...

...t; hex dump (first 32 bytes): > 28 19 bf 3d 00 00 00 00 0c 00 00 00 01 00 01 00 (..=............ > 02 dc 51 3c 00 00 00 00 56 00 00 00 00 00 00 00 ..Q<....V....... > backtrace: > [<ffffffff8152db19>] kmemleak_alloc+0x59/0xc0 > [<ffffffff81102e93>] __kmalloc+0xf3/0x180 > [<ffffffff812db5d6>] vring_add_indirect+0x36/0x280 > [<ffffffff812dc59f>] virtqueue_add_outbuf+0xbf/0x4e0 > [<ffffffff813a8b30>] start_xmit+0x1a0/0x3b0 > [<ffffffff81445861>] dev_hard_start_xmit+0x2d1/0x4d0 > [<ffffffff81460...

...t; hex dump (first 32 bytes): > 28 19 bf 3d 00 00 00 00 0c 00 00 00 01 00 01 00 (..=............ > 02 dc 51 3c 00 00 00 00 56 00 00 00 00 00 00 00 ..Q<....V....... > backtrace: > [<ffffffff8152db19>] kmemleak_alloc+0x59/0xc0 > [<ffffffff81102e93>] __kmalloc+0xf3/0x180 > [<ffffffff812db5d6>] vring_add_indirect+0x36/0x280 > [<ffffffff812dc59f>] virtqueue_add_outbuf+0xbf/0x4e0 > [<ffffffff813a8b30>] start_xmit+0x1a0/0x3b0 > [<ffffffff81445861>] dev_hard_start_xmit+0x2d1/0x4d0 > [<ffffffff81460...

I've had several recent crashes of the nouveau kernel driver over the past month or so. My suspicion is that Firefox is causing it. The screen goes black and then the computer reboots. Nothing much in the syslogs, however I've managed to get netconsole output. It happens very infrequently and I'm afraid I don't know how to reproduce it, however I'll be more than happy to