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
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