Bug 1064562 - WARNING: CPU: 0 PID: 3 at lib/dma-debug.c:491 add_dma_entry+0x127/0x130()
Summary: WARNING: CPU: 0 PID: 3 at lib/dma-debug.c:491 add_dma_entry+0x127/0x130()
Keywords:
Status: CLOSED DUPLICATE of bug 1062833
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: rawhide
Hardware: x86_64
OS: Linux
unspecified
unspecified
Target Milestone: ---
Assignee: Kernel Maintainer List
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2014-02-12 20:29 UTC by Vinson Lee
Modified: 2014-02-13 13:46 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2014-02-13 13:46:28 UTC
Type: Bug
Embargoed:


Attachments (Terms of Use)

Description Vinson Lee 2014-02-12 20:29:10 UTC
Description of problem:


Version-Release number of selected component (if applicable):
3.14.0-0.rc2.git1.1.fc21.x86_64

How reproducible:


Steps to Reproduce:
1.
2.
3.

Actual results:
[   79.618215] WARNING: CPU: 0 PID: 3 at lib/dma-debug.c:491 add_dma_entry+0x127/0x130()
[   79.618217] DMA-API: exceeded 7 overlapping mappings of pfn 3cbf8
[   79.618219] Modules linked in: bnep bluetooth 6lowpan_iphc fuse ip6t_rpfilter ip6t_REJECT cfg80211 rfkill xt_conntrack eb
table_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip
6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_
ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw kvm_intel joydev kvm ppdev snd_hda_intel snd_hda_codec 
crct10dif_pclmul crc32_pclmul crc32c_intel snd_hwdep snd_seq ghash_clmulni_intel snd_seq_device microcode snd_pcm serio_raw 
virtio_balloon pvpanic snd_timer parport_pc parport snd i2c_piix4 soundcore binfmt_misc virtio_blk cirrus drm_kms_helper ttm
 drm virtio_pci virtio_ring virtio e1000 i2c_core ata_generic pata_acpi

[   79.618281] CPU: 0 PID: 3 Comm: ksoftirqd/0 Not tainted 3.14.0-0.rc2.git1.1.fc21.x86_64 #1
[   79.618283] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   79.618285]  0000000000000000 00000000578237d6 ffff88003da8b310 ffffffff817cf064
[   79.618289]  ffff88003da8b358 ffff88003da8b348 ffffffff810966cd 000000000003cbf8
[   79.618292]  ffff88003a45f9c0 0000000000000286 ffffffff82d6fe80 0000000000000286
[   79.618295] Call Trace:
[   79.618303]  [<ffffffff817cf064>] dump_stack+0x4d/0x66
[   79.618311]  [<ffffffff810966cd>] warn_slowpath_common+0x7d/0xa0
[   79.618313]  [<ffffffff8109674c>] warn_slowpath_fmt+0x5c/0x80
[   79.618317]  [<ffffffff813f363d>] ? active_pfn_read_overlap+0x2d/0x50
[   79.618320]  [<ffffffff813f3c07>] add_dma_entry+0x127/0x130
[   79.618322]  [<ffffffff813f3f6a>] debug_dma_map_page+0x11a/0x140
[   79.618346]  [<ffffffffa0023383>] e1000_xmit_frame+0x6f3/0x1190 [e1000]
[   79.618351]  [<ffffffff8168a0d6>] dev_hard_start_xmit+0x2e6/0x8d0
[   79.618361]  [<ffffffff816b15ce>] sch_direct_xmit+0xee/0x290
[   79.618363]  [<ffffffff8168a94d>] __dev_queue_xmit+0x28d/0x9b0
[   79.618366]  [<ffffffff8168a6c5>] ? __dev_queue_xmit+0x5/0x9b0
[   79.618369]  [<ffffffff8168b080>] dev_queue_xmit+0x10/0x20
[   79.618374]  [<ffffffff816d4ee0>] ip_finish_output+0x6a0/0x950
[   79.618377]  [<ffffffff816d695c>] ? ip_output+0x5c/0x100
[   79.618380]  [<ffffffff816d695c>] ip_output+0x5c/0x100
[   79.618382]  [<ffffffff816d5cf9>] ip_local_out+0x29/0x90
[   79.618385]  [<ffffffff816d61c9>] ip_queue_xmit+0x1e9/0x650
[   79.618387]  [<ffffffff816d5fe5>] ? ip_queue_xmit+0x5/0x650
[   79.618392]  [<ffffffff816ef517>] tcp_transmit_skb+0x477/0xac0
[   79.618395]  [<ffffffff816f175c>] __tcp_retransmit_skb+0x14c/0x510
[   79.618397]  [<ffffffff816f1d49>] tcp_retransmit_skb+0x19/0x120
[   79.618400]  [<ffffffff816f2006>] tcp_xmit_retransmit_queue+0x1b6/0x340
[   79.618403]  [<ffffffff816e99ef>] tcp_fastretrans_alert+0x57f/0xc70
[   79.618405]  [<ffffffff816eabdd>] tcp_ack+0x9fd/0x1480
[   79.618410]  [<ffffffff8105d6a7>] ? kvm_clock_read+0x27/0x40
[   79.618413]  [<ffffffff816ebb42>] tcp_rcv_established+0x1a2/0x680
[   79.618416]  [<ffffffff816f7025>] tcp_v4_do_rcv+0x1b5/0x4f0
[   79.618419]  [<ffffffff816f99fe>] tcp_v4_rcv+0xa9e/0xb90
[   79.618424]  [<ffffffff810f5397>] ? __lock_is_held+0x57/0x80
[   79.618427]  [<ffffffff816cf2ef>] ip_local_deliver_finish+0x13f/0x460
[   79.618430]  [<ffffffff816cf1f3>] ? ip_local_deliver_finish+0x43/0x460
[   79.618433]  [<ffffffff816cf8a8>] ip_local_deliver+0x48/0x80
[   79.618435]  [<ffffffff816cec00>] ip_rcv_finish+0x160/0x710
[   79.618438]  [<ffffffff816cfb74>] ip_rcv+0x294/0x3d0
[   79.618441]  [<ffffffff81686ac2>] __netif_receive_skb_core+0xa22/0xdf0
[   79.618443]  [<ffffffff816861fb>] ? __netif_receive_skb_core+0x15b/0xdf0
[   79.618446]  [<ffffffff81686ea8>] __netif_receive_skb+0x18/0x60
[   79.618449]  [<ffffffff816880c0>] netif_receive_skb_internal+0x40/0x220
[   79.618452]  [<ffffffff8168936d>] napi_gro_receive+0x9d/0x1a0
[   79.618459]  [<ffffffffa00225a6>] e1000_clean_rx_irq+0x2f6/0x580 [e1000]
[   79.618467]  [<ffffffffa0024dc6>] e1000_clean+0x256/0x910 [e1000]
[   79.618471]  [<ffffffff810dd18d>] ? sched_clock_local+0x1d/0x80
[   79.618474]  [<ffffffff81684fc1>] ? net_tx_action+0x131/0x3b0
[   79.618477]  [<ffffffff8168889a>] net_rx_action+0x15a/0x370
[   79.618481]  [<ffffffff8109d49d>] __do_softirq+0x12d/0x480
[   79.618484]  [<ffffffff8109d82d>] run_ksoftirqd+0x3d/0x70
[   79.618488]  [<ffffffff810cd6af>] smpboot_thread_fn+0x12f/0x1e0
[   79.618490]  [<ffffffff810cd580>] ? SyS_setgroups+0x190/0x190
[   79.618494]  [<ffffffff810c42ef>] kthread+0xff/0x120
[   79.618499]  [<ffffffff817d4707>] ? wait_for_completion+0x107/0x140
[   79.618502]  [<ffffffff810c41f0>] ? insert_kthread_work+0x80/0x80
[   79.618506]  [<ffffffff817e2e3c>] ret_from_fork+0x7c/0xb0
[   79.618509]  [<ffffffff810c41f0>] ? insert_kthread_work+0x80/0x80
[   79.618510] ---[ end trace 608adaf531756f1d ]---
Expected results:


Additional info:

Comment 1 Stanislaw Gruszka 2014-02-13 13:46:28 UTC

*** This bug has been marked as a duplicate of bug 1062833 ***


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