Without the NFS4 homedir mount, suspend to ram works perfectly. With NFS4 homedir, suspend is started, but doesn't complete. Invoking kernel crashdump, all messages and backtrace looks entirely expected [1]. Anyone else find the same? Expected to work or not? What information would help with this? Thanks, Daniel --- [1] [ 49.865732] CPU1 attaching NULL sched-domain. [ 49.884215] CPU0 attaching sched-domain: [ 49.884222] domain 0: span 0-1 level MC [ 49.884228] groups: 0 1 [ 49.884240] CPU1 attaching sched-domain: [ 49.884245] domain 0: span 0-1 level MC [ 49.884250] groups: 1 0 [ 57.286986] SysRq : Trigger a crash [ 57.287009] BUG: unable to handle kernel NULL pointer dereference at (null) [ 57.287014] IP: [<ffffffff81305b21>] sysrq_handle_crash+0x11/0x20 [ 57.287024] PGD 0 [ 57.287028] Oops: 0002 [#1] SMP [ 57.287031] last sysfs file: /sys/devices/pci0000:00/0000:00:02.0/graphics/fb0/state [ 57.287035] CPU 1 [ 57.287038] Modules linked in: binfmt_misc ppdev kvm_intel kvm microcode nfsd exportfs nfs lockd nfs_acl auth_rpcgss sunrpc joydev dm_crypt snd_hda_codec_conexant arc4 snd_hda_intel ecb pcmcia snd_hda_codec snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi iptable_filter iwlagn snd_rawmidi iwlcore psmouse snd_seq_midi_event serio_raw ip_tables mac80211 x_tables snd_seq snd_timer snd_seq_device ricoh_mmc thinkpad_acpi sdhci_pci nvram sdhci lp yenta_socket led_class rsrc_nonstatic pcmcia_core cfg80211 parport snd heci(C) soundcore snd_page_alloc e1000e fbcon tileblit font bitblit softcursor i915 drm i2c_algo_bit video output intel_agp [ 57.287100] Pid: 0, comm: swapper Tainted: G C 2.6.31-10-generic #35-Ubuntu 276521G [ 57.287103] RIP: 0010:[<ffffffff81305b21>] [<ffffffff81305b21>] sysrq_handle_crash+0x11/0x20 [ 57.287109] RSP: 0018:ffff880028043c18 EFLAGS: 00010096 [ 57.287111] RAX: 0000000000000010 RBX: 0000000000000063 RCX: 000000000000001e [ 57.287114] RDX: 0000000000000000 RSI: ffff880131ca5800 RDI: 0000000000000063 [ 57.287118] RBP: ffff880028043c18 R08: 0000000000000073 R09: 000000000000edff [ 57.287121] R10: 0000000000000005 R11: 0000000000000000 R12: ffff880131ca5800 [ 57.287123] R13: ffffffff817c99c0 R14: 0000000000000082 R15: 0000000000000004 [ 57.287127] FS: 0000000000000000(0000) GS:ffff880028040000(0000) knlGS:0000000000000000 [ 57.287130] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b [ 57.287138] CR2: 0000000000000000 CR3: 0000000001001000 CR4: 00000000000026a0 [ 57.287140] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.287142] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 57.287144] Process swapper (pid: 0, threadinfo ffff880137ac6000, task ffff880137a9c410) [ 57.287146] Stack: [ 57.287147] ffff880028043c68 ffffffff81305daa ffff880028043c38 2e00880100000001 [ 57.287150] <0> ffff88012193ca00 000000000000002e 0000000000000001 ffff88012193ca00 [ 57.287153] <0> ffff880131ca5800 0000000000000001 ffff880028043c78 ffffffff81305e86 [ 57.287157] Call Trace: [ 57.287158] <IRQ> [ 57.287161] [<ffffffff81305daa>] __handle_sysrq+0x12a/0x190 [ 57.287164] [<ffffffff81305e86>] handle_sysrq+0x26/0x30 [ 57.287167] [<ffffffff812fd20d>] kbd_keycode+0x39d/0x5c0 [ 57.287170] [<ffffffff812eb093>] ? mix_pool_bytes_extract+0x163/0x180 [ 57.287173] [<ffffffff812fd48b>] kbd_event+0x5b/0x110 [ 57.287177] [<ffffffff813bed7e>] input_pass_event+0x9e/0xa0 [ 57.287179] [<ffffffff813c0653>] input_handle_event+0x93/0x470 [ 57.287182] [<ffffffff813c0f74>] input_event+0x84/0xa0 [ 57.287184] [<ffffffff813c64ff>] atkbd_interrupt+0x60f/0x6c0 [ 57.287188] [<ffffffff81050404>] ? enqueue_entity+0xb4/0x140 [ 57.287191] [<ffffffff813bc5ad>] serio_interrupt+0x4d/0xa0 [ 57.287193] [<ffffffff813bd31e>] i8042_interrupt+0xce/0x290 [ 57.287197] [<ffffffff810aea48>] handle_IRQ_event+0x58/0x160 [ 57.287200] [<ffffffff810b0a7f>] handle_edge_irq+0xcf/0x170 [ 57.287203] [<ffffffff8101499d>] handle_irq+0x1d/0x30 [ 57.287205] [<ffffffff81014077>] do_IRQ+0x67/0xe0 [ 57.287209] [<ffffffff810129d3>] ret_from_intr+0x0/0x11 [ 57.287210] <EOI> [ 57.287214] [<ffffffff812d2e19>] ? acpi_idle_enter_bm+0x28b/0x2bf [ 57.287217] [<ffffffff812d2e12>] ? acpi_idle_enter_bm+0x284/0x2bf [ 57.287221] [<ffffffff813f8fcb>] ? cpuidle_idle_call+0x9b/0xf0 [ 57.287223] [<ffffffff81010e12>] ? cpu_idle+0xb2/0x100 [ 57.287227] [<ffffffff8151daa9>] ? start_secondary+0xa9/0xab [ 57.287228] Code: 9a 81 19 d2 83 e0 cf f7 d2 83 e2 03 c1 e2 04 09 d0 88 81 03 5b 9a 81 c9 c3 90 55 c7 05 01 dd 5f 00 01 00 00 00 48 89 e5 0f ae f8 <c6> 04 25 00 00 00 00 01 c9 c3 0f 1f 44 00 00 8d 47 d0 55 83 f8 [ 57.287255] RIP [<ffffffff81305b21>] sysrq_handle_crash+0x11/0x20 [ 57.287259] RSP <ffff880028043c18> [ 57.287260] CR2: 0000000000000000 -- Daniel J Blueman -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
