Bug 1008175

Summary: [abrt] BUG: soft lockup - CPU#1 stuck for 22s! [X:622]
Product: [Fedora] Fedora Reporter: Peter Trenholme <PTrenholme>
Component: xorg-x11-drv-atiAssignee: X/OpenGL Maintenance List <xgl-maint>
Status: CLOSED EOL QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 22CC: gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, marcelo.barbosa, ohadlevy, xgl-maint
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:1d30f38312dfe765a689d55a65571cb10ff90352
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2016-07-19 10:22:16 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
File: dmesg none

Description Peter Trenholme 2013-09-15 13:22:11 UTC 
Description of problem:
I was running ddrescue overnight on a faulty DVD. The only other peocess running were system processes (Kernel, KDM, KDE, X-server, etc.), gkrellm,  and a terminal window. 

The stuck CPU message was reported twice; once ~2AM for CPU#3, and again ~3AM for CPU#1. (The system has 4 CPUs.)

Note that this is on a (mostly current) Rawhide system using kernel 3.12.0-0.rc0.git21.1.fc21.x86_64.

Additional info:
reporter:       libreport-2.1.6
BUG: soft lockup - CPU#1 stuck for 22s! [X:622]
Modules linked in: udf crc_itu_t udp_diag tcp_diag inet_diag ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat xt_CHECKSUM iptable_mangle tun bridge stp llc ebtable_nat ebtables fuse md4 nls_utf8 cifs dns_resolver fscache bnep bluetooth ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_netbios_ns nf_conntrack_broadcast ip6table_filter nf_conntrack_ipv4 nf_defrag_ipv4 ip6_tables xt_conntrack nf_conntrack it87 hwmon_vid joydev btrfs snd_hda_codec_hdmi kvm_amd kvm raid6_pq libcrc32c microcode xor arc4 snd_hda_codec_realtek rt2800pci rt2800lib rt2x00pci rt2x00mmio rt2x00lib snd_hda_intel snd_hda_codec snd_hwdep eeprom_93cx6 snd_seq snd_seq_device snd_pcm mac80211 hid_gyration serio_raw edac_core edac_mce_amd sp5100_tco k10temp snd_page_alloc i2c_piix4 snd_timer snd cfg80211 crc_ccitt rfkill r8169 mii soundcore shpchp wmi acpi_cpufreq nfsd auth_rpcgss nfs_acl lockd sunrpc binfmt_misc raid1 radeon i2c_algo_bit drm_kms_helper ttm drm i2c_core usb_storage
irq event stamp: 3256928626
hardirqs last  enabled at (3256928625): [<ffffffff81748233>] restore_args+0x0/0x30
hardirqs last disabled at (3256928626): [<ffffffff817520ad>] apic_timer_interrupt+0x6d/0x80
softirqs last  enabled at (3256928624): [<ffffffff8107c981>] __do_softirq+0x1a1/0x410
softirqs last disabled at (3256925889): [<ffffffff8107cdc5>] irq_exit+0xc5/0xd0
CPU: 1 PID: 622 Comm: X Not tainted 3.12.0-0.rc0.git21.1.fc21.x86_64 #1
Hardware name: Hewlett-Packard p6710f/2AB1 , BIOS 6.07 05/04/2011
task: ffff8802ebb0ae40 ti: ffff8802eb632000 task.ti: ffff8802eb632000
RIP: 0010:[<ffffffff810e56c4>]  [<ffffffff810e56c4>] lock_is_held+0x54/0x70
RSP: 0018:ffff8802eb633880  EFLAGS: 00000246
RAX: 0000000000000000 RBX: ffff8802eb633808 RCX: 000000000000000f
RDX: 0000000000000000 RSI: ffffffff81c48020 RDI: 0000000000000246
RBP: ffff8802eb633890 R08: ffff88030a259ec0 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff8802eb632000
R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
FS:  00007f690bcbb9c0(0000) GS:ffff880313000000(0000) knlGS:00000000f7790880
CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 000000392f477590 CR3: 000000030bfc5000 CR4: 00000000000007e0
Stack:
 ffffffffa020b0e8 ffffffffa00b867c ffff8802eb6338b8 ffffffff810f5bd9
 ffffffffa020b0e8 ffffffffa00b867c 0000000000000000 ffff8802eb6338d0
 ffffffff810f5c32 ffffffffa00b867c ffff8802eb6338e0 ffffffff810fa52e
Call Trace:
 [<ffffffffa00b867c>] ? radeon_bo_create+0x16c/0x2c0 [radeon]
 [<ffffffff810f5bd9>] __module_address+0xe9/0x130
 [<ffffffffa00b867c>] ? radeon_bo_create+0x16c/0x2c0 [radeon]
 [<ffffffff810f5c32>] __module_text_address+0x12/0x60
 [<ffffffffa00b867c>] ? radeon_bo_create+0x16c/0x2c0 [radeon]
 [<ffffffff810fa52e>] is_module_text_address+0x1e/0x40
 [<ffffffff8109e068>] __kernel_text_address+0x58/0x80
 [<ffffffffa00b867c>] ? radeon_bo_create+0x16c/0x2c0 [radeon]
 [<ffffffff8101ce9f>] print_context_stack+0x8f/0x100
 [<ffffffff8101bc9f>] dump_trace+0x17f/0x2d0
 [<ffffffff810e82dd>] ? trace_hardirqs_on_caller+0xfd/0x1c0
 [<ffffffff810288db>] save_stack_trace+0x2b/0x50
 [<ffffffff8139d5d9>] dma_entry_alloc+0x59/0x90
 [<ffffffff8139dcf1>] debug_dma_map_page+0x91/0x140
 [<ffffffffa00b77a5>] radeon_ttm_tt_populate+0x155/0x2d0 [radeon]
 [<ffffffffa0086d0e>] ttm_tt_bind+0x3e/0x70 [ttm]
 [<ffffffffa008908f>] ttm_bo_handle_move_mem+0x52f/0x5b0 [ttm]
 [<ffffffffa00897b9>] ? ttm_bo_mem_space+0x169/0x340 [ttm]
 [<ffffffffa0089d87>] ttm_bo_move_buffer+0x167/0x180 [ttm]
 [<ffffffff810e5267>] ? __lock_is_held+0x57/0x80
 [<ffffffffa0089e4f>] ttm_bo_validate+0xaf/0x160 [ttm]
 [<ffffffffa008a15a>] ttm_bo_init+0x25a/0x420 [ttm]
 [<ffffffffa00b867c>] radeon_bo_create+0x16c/0x2c0 [radeon]
 [<ffffffffa00b8370>] ? radeon_bo_clear_va+0x60/0x60 [radeon]
 [<ffffffffa00cb003>] radeon_gem_object_create+0xa3/0x180 [radeon]
 [<ffffffffa00cb570>] radeon_gem_create_ioctl+0x60/0x160 [radeon]
 [<ffffffffa002d102>] drm_ioctl+0x532/0x670 [drm]
 [<ffffffff8130be66>] ? inode_has_perm.isra.49.constprop.65+0x56/0x80
 [<ffffffff812098d5>] do_vfs_ioctl+0x305/0x530
 [<ffffffff8130c2fb>] ? selinux_file_ioctl+0x5b/0x110
 [<ffffffff81209b81>] SyS_ioctl+0x81/0xa0
 [<ffffffff81751419>] system_call_fastpath+0x16/0x1b
Code: 66 90 65 48 8b 1c 25 80 c9 00 00 c7 83 34 08 00 00 01 00 00 00 e8 5d fb ff ff c7 83 34 08 00 00 00 00 00 00 89 c2 4c 89 e7 57 9d <66> 66 90 66 90 5b 41 5c 89 d0 5d c3 b8 01 00 00 00 c3 66 2e 0f
Comment 1 Peter Trenholme 2013-09-15 13:22:20 UTC 
Created attachment 797925 [details]
File: dmesg
Comment 2 Jaroslav Reznik 2015-03-03 15:03:37 UTC 
This bug appears to have been reported against 'rawhide' during the Fedora 22 development cycle.
Changing version to '22'.

More information and reason for this action is here:
https://fedoraproject.org/wiki/Fedora_Program_Management/HouseKeeping/Fedora22
Comment 3 Fedora End Of Life 2016-07-19 10:22:16 UTC 
Fedora 22 changed to end-of-life (EOL) status on 2016-07-19. Fedora 22 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of
Fedora please feel free to reopen this bug against that version. If you
are unable to reopen this bug, please file a new report against the
current release. If you experience problems, please add a comment to this
bug.

Thank you for reporting this bug and we are sorry it could not be fixed.