Comment # 10
on bug 64801
from Philip Prindeville
May 24 19:42:29 localhost kernel: [ 3836.454658] BUG: soft lockup - CPU#3 stuck for 22s! [Xorg:2347] May 24 19:42:29 localhost kernel: [ 3836.454662] Modules linked in: fuse bnep bluetooth rfkill hwmon_vid ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip6table_filter xt_conntrack nf_conntrack ip6_tables snd_hda_codec_hdmi sp5100_tco i2c_piix4 snd_hda_codec_via snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_page_alloc snd_timer snd perle_serial(OF) r8169 acpi_cpufreq mperf soundcore kvm_amd kvm edac_core edac_mce_amd k10temp mii nfsd auth_rpcgss microcode serio_raw asus_atk0110 nfs_acl lockd uinput sunrpc usb_storage radeon i2c_algo_bit drm_kms_helper ttm ata_generic pata_acpi drm pata_atiixp i2c_core 3w_9xxx May 24 19:42:29 localhost kernel: [ 3836.454716] CPU 3 May 24 19:42:29 localhost kernel: [ 3836.454720] Pid: 2347, comm: Xorg Tainted: GF D O 3.9.2-200.fc18.x86_64 #1 System manufacturer System Product Name/M3A78-CM May 24 19:42:29 localhost kernel: [ 3836.454723] RIP: 0010:[<ffffffff81661042>] [<ffffffff81661042>] _raw_spin_lock+0x22/0x30 May 24 19:42:29 localhost kernel: [ 3836.454730] RSP: 0018:ffff88020c4b39d8 EFLAGS: 00000297 May 24 19:42:29 localhost kernel: [ 3836.454732] RAX: 0000000000000033 RBX: 0000000000000082 RCX: ffff88020c4b3ad8 May 24 19:42:29 localhost kernel: [ 3836.454735] RDX: 0000000000000034 RSI: ffff880214ae3448 RDI: ffff880227f9e9c0 May 24 19:42:29 localhost kernel: [ 3836.454738] RBP: ffff88020c4b39d8 R08: 0000000000000000 R09: ffff8802289c8640 May 24 19:42:29 localhost kernel: [ 3836.454740] R10: 0000000000010002 R11: ffff880214ae3448 R12: ffff88020c4b39f0 May 24 19:42:29 localhost kernel: [ 3836.454743] R13: ffff88020c4b39f0 R14: ffff88020c4b3a08 R15: ffff88020c4b3948 May 24 19:42:29 localhost kernel: [ 3836.454746] FS: 00007fa4e0a72940(0000) GS:ffff880237d80000(0000) knlGS:0000000000000000 May 24 19:42:29 localhost kernel: [ 3836.454749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 24 19:42:29 localhost kernel: [ 3836.454752] CR2: 00007f138339f000 CR3: 0000000203ec6000 CR4: 00000000000007e0 May 24 19:42:29 localhost kernel: [ 3836.454754] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 May 24 19:42:29 localhost kernel: [ 3836.454757] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 May 24 19:42:29 localhost kernel: [ 3836.454765] Process Xorg (pid: 2347, threadinfo ffff88020c4b2000, task ffff8802279a1770) May 24 19:42:29 localhost kernel: [ 3836.454767] Stack: May 24 19:42:29 localhost kernel: [ 3836.454769] ffff88020c4b3a38 ffffffffa007cef8 00000000000003f5 0000000000000001 May 24 19:42:29 localhost kernel: [ 3836.454774] 0000000000000004 ffff880227f9e900 ffff88020c4b3a98 0000000000000001 May 24 19:42:29 localhost kernel: [ 3836.454778] 0000000000000000 ffff880214ae3420 0000000000010002 0000000000000001 May 24 19:42:29 localhost kernel: [ 3836.454783] Call Trace: May 24 19:42:29 localhost kernel: [ 3836.454793] [<ffffffffa007cef8>] ttm_bo_man_get_node+0x58/0xd0 [ttm] May 24 19:42:29 localhost kernel: [ 3836.454803] [<ffffffffa0077d00>] ttm_bo_mem_space+0x180/0x360 [ttm] May 24 19:42:29 localhost kernel: [ 3836.454813] [<ffffffffa0077fa2>] ttm_bo_move_buffer+0xc2/0x130 [ttm] May 24 19:42:29 localhost kernel: [ 3836.454831] [<ffffffffa0037421>] ? drm_mm_insert_helper+0x101/0x180 [drm] May 24 19:42:29 localhost kernel: [ 3836.454846] [<ffffffffa00780aa>] ttm_bo_validate+0x9a/0x110 [ttm] May 24 19:42:29 localhost kernel: [ 3836.454861] [<ffffffffa007841e>] ttm_bo_init+0x2fe/0x3c0 [ttm] May 24 19:42:29 localhost kernel: [ 3836.454886] [<ffffffffa00b794a>] radeon_bo_create+0x18a/0x210 [radeon] May 24 19:42:29 localhost kernel: [ 3836.454906] [<ffffffffa00b7610>] ? radeon_bo_clear_va+0x60/0x60 [radeon] May 24 19:42:29 localhost kernel: [ 3836.454915] [<ffffffff81301a1a>] ? idr_mark_full+0x5a/0x70 May 24 19:42:29 localhost kernel: [ 3836.454939] [<ffffffffa00ca3b2>] radeon_gem_object_create+0xa2/0x160 [radeon] May 24 19:42:29 localhost kernel: [ 3836.454969] [<ffffffffa00ca80b>] radeon_gem_create_ioctl+0x6b/0x120 [radeon] May 24 19:42:29 localhost kernel: [ 3836.454977] [<ffffffff811bd946>] ? mntput+0x26/0x40 May 24 19:42:29 localhost kernel: [ 3836.454992] [<ffffffffa002c483>] drm_ioctl+0x4d3/0x580 [drm] May 24 19:42:29 localhost kernel: [ 3836.455015] [<ffffffffa00ca7a0>] ? radeon_gem_pwrite_ioctl+0x30/0x30 [radeon] May 24 19:42:29 localhost kernel: [ 3836.455027] [<ffffffff811b14f7>] do_vfs_ioctl+0x97/0x580 May 24 19:42:29 localhost kernel: [ 3836.455032] [<ffffffff812a126a>] ? inode_has_perm.isra.32.constprop.62+0x2a/0x30 May 24 19:42:29 localhost kernel: [ 3836.455037] [<ffffffff812a28f7>] ? file_has_perm+0x97/0xb0 May 24 19:42:29 localhost kernel: [ 3836.455041] [<ffffffff811bd946>] ? mntput+0x26/0x40 May 24 19:42:29 localhost kernel: [ 3836.455051] [<ffffffff811b1a71>] sys_ioctl+0x91/0xb0 May 24 19:42:29 localhost kernel: [ 3836.455059] [<ffffffff81669a59>] system_call_fastpath+0x16/0x1b May 24 19:42:29 localhost kernel: [ 3836.455061] Code: 90 90 90 90 90 90 90 90 90 66 66 66 66 90 55 48 89 e5 b8 00 01 00 00 f0 66 0f c1 07 0f b6 d4 38 c2 74 0f 66 0f 1f 44 00 00 f3 90 <0f> b6 07 38 d0 75 f7 5d c3 0f 1f 44 00 00 66 66 66 66 90 55 48
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