From: Ernst Herzberg <earny@net4u.de>
To: netdev@vger.kernel.org
Subject: SKB BUG: Invalid truesize
Date: Wed, 18 Feb 2009 04:15:42 +0100 [thread overview]
Message-ID: <200902180415.42497.earny@net4u.de> (raw)
moin,
this BUG fills my syslogs since 2.6.25 (or .24? can't remeber),
but since 2.6.28.? it gives a nice calltrace .. and fills it even more;-)
Machine is used as a adsl router, pppoe with a traffic shaper, messages
are only written if 'iftop' http://www.ex-parrot.com/~pdw/iftop/ is running.
------------[ cut here ]------------
WARNING: at net/core/skbuff.c:150 sock_rfree+0x63/0x70()
SKB BUG: Invalid truesize (1632) len=1422, sizeof(sk_buff)=224
Modules linked in: cls_fw sch_sfq sch_htb xt_connbytes xt_mark xt_length xt_dscp xt_multiport xt_MARK xt_TCPMSS xt_tcpudp iptable_filter iptable_mangle iptable_nat nf_nat
nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables x_tables pppoe pppox ppp_generic slhc tun it87 hwmon_vid ppdev ehci_hcd pcspkr k8temp firewire_ohci firewire_core
crc_itu_t ohci_hcd usbcore i2c_nforce2 parport_pc parport evdev
Pid: 9718, comm: iftop Not tainted 2.6.28.6 #1
Call Trace:
[<ffffffff8022e6ed>] warn_slowpath+0xcd/0x110
[<ffffffff8025c2fb>] get_page_from_freelist+0x2db/0x460
[<ffffffff802295f5>] update_curr+0x55/0xb0
[<ffffffff8022988d>] dequeue_entity+0x1d/0xb0
[<ffffffff80229805>] set_next_entity+0x25/0x50
[<ffffffff804aceb4>] thread_return+0x30/0x1bc
[<ffffffff804ad1e5>] schedule_timeout+0x95/0xd0
[<ffffffff8043f023>] sock_rfree+0x63/0x70
[<ffffffff804423e7>] skb_release_head_state+0x37/0xb0
[<ffffffff80442c29>] skb_release_all+0x9/0x20
[<ffffffff804422e9>] __kfree_skb+0x9/0x80
[<ffffffff8044536c>] skb_free_datagram+0xc/0x40
[<ffffffff804a1223>] packet_recvmsg+0x1b3/0x1e0
[<ffffffff802295f5>] update_curr+0x55/0xb0
[<ffffffff8043bf75>] sock_recvmsg+0xd5/0x100
[<ffffffff8022a5c1>] enqueue_task_fair+0x21/0x40
[<ffffffff802414b0>] autoremove_wake_function+0x0/0x30
[<ffffffff80228f50>] __wake_up_common+0x50/0x80
[<ffffffff80232869>] ns_to_timeval+0x9/0x40
[<ffffffff8043b781>] sockfd_lookup_light+0x41/0x80
[<ffffffff8043d172>] sys_recvfrom+0xe2/0x190
[<ffffffff8043d9e4>] sock_ioctl+0x54/0x240
[<ffffffff8028ad7b>] vfs_ioctl+0x1b/0x70
[<ffffffff8028ae6c>] do_vfs_ioctl+0x7c/0x430
[<ffffffff8020b45b>] system_call_fastpath+0x16/0x1b
---[ end trace 855e82560af6b46f ]---
------------[ cut here ]------------
WARNING: at net/core/skbuff.c:150 sock_rfree+0x63/0x70()
SKB BUG: Invalid truesize (416) len=198, sizeof(sk_buff)=224
Modules linked in: cls_fw sch_sfq sch_htb xt_connbytes xt_mark xt_length xt_dscp xt_multiport xt_MARK xt_TCPMSS xt_tcpudp iptable_filter iptable_mangle iptable_nat nf_nat
nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables x_tables pppoe pppox ppp_generic slhc tun it87 hwmon_vid ppdev ehci_hcd pcspkr k8temp firewire_ohci firewire_core
crc_itu_t ohci_hcd usbcore i2c_nforce2 parport_pc parport evdev
Pid: 9718, comm: iftop Tainted: G W 2.6.28.6 #1
Call Trace:
[<ffffffff8022e6ed>] warn_slowpath+0xcd/0x110
[<ffffffff8025c2fb>] get_page_from_freelist+0x2db/0x460
[<ffffffff802295f5>] update_curr+0x55/0xb0
[<ffffffff8022988d>] dequeue_entity+0x1d/0xb0
[<ffffffff80229805>] set_next_entity+0x25/0x50
[<ffffffff804aceb4>] thread_return+0x30/0x1bc
[<ffffffff804ad1e5>] schedule_timeout+0x95/0xd0
[<ffffffff8043f023>] sock_rfree+0x63/0x70
[<ffffffff804423e7>] skb_release_head_state+0x37/0xb0
[<ffffffff80442c29>] skb_release_all+0x9/0x20
[<ffffffff804422e9>] __kfree_skb+0x9/0x80
[<ffffffff8044536c>] skb_free_datagram+0xc/0x40
[<ffffffff804a1223>] packet_recvmsg+0x1b3/0x1e0
[<ffffffff802295f5>] update_curr+0x55/0xb0
[<ffffffff8043bf75>] sock_recvmsg+0xd5/0x100
[<ffffffff8022a5c1>] enqueue_task_fair+0x21/0x40
[<ffffffff802414b0>] autoremove_wake_function+0x0/0x30
[<ffffffff80228f50>] __wake_up_common+0x50/0x80
[<ffffffff80232869>] ns_to_timeval+0x9/0x40
[<ffffffff8043b781>] sockfd_lookup_light+0x41/0x80
[<ffffffff8043d172>] sys_recvfrom+0xe2/0x190
[<ffffffff8043d9e4>] sock_ioctl+0x54/0x240
[<ffffffff8028ad7b>] vfs_ioctl+0x1b/0x70
[<ffffffff8028ae6c>] do_vfs_ioctl+0x7c/0x430
[<ffffffff8020b45b>] system_call_fastpath+0x16/0x1b
---[ end trace 855e82560af6b46f ]---
earny
next reply other threads:[~2009-02-18 3:26 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-18 3:15 Ernst Herzberg [this message]
-- strict thread matches above, loose matches on Subject: below --
2006-07-07 9:16 SKB BUG: Invalid truesize Beschorner Daniel
2006-07-06 12:53 Beschorner Daniel
2006-07-06 18:12 ` Auke Kok
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200902180415.42497.earny@net4u.de \
--to=earny@net4u.de \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.