Hi, I am using Jaunty alpha 5 (fully updated as of today), and I am seeing these error messages as well. dmesg gives call traces as well, here is one:
[ 3732.349097] ------------[ cut here ]------------ [ 3732.349105] WARNING: at /build/buildd/linux-2.6.28/net/core/skbuff.c:150 skb_truesize_bug+0x46/0x50() [ 3732.349110] SKB BUG: Invalid truesize (488) len=266, sizeof(sk_buff)=232 [ 3732.349185] Modules linked in: xt_tcpudp xt_state ipt_REJECT iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 iptable_filter ip_tables x_tables nfsd auth_rpcgss exportfs nfs lockd nfs_acl sunrpc ppdev parport_pc lp parport arc4 ecb ath9k lbm_cw_mac80211 serio_raw led_class k8temp psmouse pcspkr shpchp snd_hda_intel lbm_cw_cfg80211 snd_pcm snd_timer snd soundcore snd_page_alloc usbhid ohci1394 ieee1394 forcedeth b44 ssb pcmcia pcmcia_core mii ehci_hcd ohci_hcd fbcon tileblit font bitblit softcursor [ 3732.349248] Pid: 3098, comm: hostapd Tainted: G W 2.6.28-8-server #28-Ubuntu [ 3732.349252] Call Trace: [ 3732.349265] [<ffffffff802508d7>] warn_slowpath+0xb7/0xf0 [ 3732.349274] [<ffffffff80268b56>] ? remove_wait_queue+0x46/0x60 [ 3732.349282] [<ffffffff802f75ef>] ? poll_freewait+0x4f/0xc0 [ 3732.349289] [<ffffffff802f8172>] ? do_select+0x622/0x6a0 [ 3732.349294] [<ffffffff802f81f0>] ? __pollwait+0x0/0x120 [ 3732.349301] [<ffffffff8022f619>] ? default_spin_lock_flags+0x9/0x10 [ 3732.349309] [<ffffffff8041b385>] ? __ratelimit+0xa5/0xf0 [ 3732.349314] [<ffffffff8059cec6>] skb_truesize_bug+0x46/0x50 [ 3732.349321] [<ffffffff80598cc5>] sock_rfree+0x65/0x70 [ 3732.349327] [<ffffffff8059c8a4>] skb_release_head_state+0x54/0xf0 [ 3732.349332] [<ffffffff8059c951>] skb_release_all+0x11/0x20 [ 3732.349336] [<ffffffff8059c1d1>] __kfree_skb+0x11/0xa0 [ 3732.349341] [<ffffffff8059c277>] kfree_skb+0x17/0x40 [ 3732.349347] [<ffffffff8059fc84>] skb_free_datagram+0x14/0x40 [ 3732.349353] [<ffffffff806503ed>] packet_recvmsg+0xcd/0x1f0 [ 3732.349360] [<ffffffff80596f38>] sock_recvmsg+0x118/0x150 [ 3732.349367] [<ffffffff80268860>] ? autoremove_wake_function+0x0/0x40 [ 3732.349373] [<ffffffff802f7505>] ? set_fd_set+0x25/0x30 [ 3732.349378] [<ffffffff802f84f0>] ? core_sys_select+0x1e0/0x2a0 [ 3732.349384] [<ffffffff8059732e>] sys_recvfrom+0xae/0x110 [ 3732.349391] [<ffffffff8026c599>] ? ktime_get_ts+0x59/0x60 [ 3732.349397] [<ffffffff802f70a7>] ? poll_select_copy_remaining+0xf7/0x150 [ 3732.349404] [<ffffffff8021253a>] system_call_fastpath+0x16/0x1b [ 3732.349408] ---[ end trace 66b086b355836042 ]--- This seems to happen when a client connects through hostapd, which I installed from here: https://edge.launchpad.net/~hermansson-per/+archive/ppa For more details about my exotic AP installation, please see that post: http://ubuntu-utah.ubuntuforums.org/showpost.php?p=6840592&postcount=17 Maybe the problem is with hostapd, but since it is the kernel that reports the bug, I decided to reopen that old report. Let me know if any more information is required. ** Changed in: linux (Ubuntu) Status: Invalid => New -- SKB BUG https://bugs.launchpad.net/bugs/120172 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
