lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Tue, 16 Mar 2010 16:05:33 +0100 From: Eric Dumazet <eric.dumazet@...il.com> To: Sergey Senozhatsky <sergey.senozhatsky@...il.com> Cc: Oleg Nesterov <oleg@...hat.com>, David Miller <davem@...emloft.net>, Ingo Molnar <mingo@...e.hu>, Francois Romieu <romieu@...zoreil.com>, Peter Zijlstra <a.p.zijlstra@...llo.nl>, netdev@...r.kernel.org, linux-kernel <linux-kernel@...r.kernel.org> Subject: Re: [PATCH] r8169: Fix rtl8169_rx_interrupt() Le mardi 16 mars 2010 à 17:00 +0200, Sergey Senozhatsky a écrit : > Nope! > Here it is: > > > [17250.998293] ------------[ cut here ]------------ > [17250.998305] WARNING: at net/sched/sch_generic.c:255 dev_watchdog+0xc1/0x125() > [17250.998308] Hardware name: F3JC > [17250.998312] NETDEV WATCHDOG: eth0 (r8169): transmit queue 0 timed out > [17250.998315] Modules linked in: pktgen ppp_async crc_ccitt ipv6 ppp_generic slhc snd_hwdep snd_hda_codec_si3054 snd_hda_codec_realtek sdhci_pci sdhci asus_laptop sparse_keymap > mmc_core led_class snd_hda_intel snd_hda_codec snd_pcm snd_timer snd_page_alloc rng_core sg evdev i2c_i801 snd soundcore psmouse r8169 serio_raw mii uhci_hcd ehci_hcd sr_mod > usbcore cdrom sd_mod ata_piix > [17250.998371] Pid: 3985, comm: kpktgend_0 Tainted: G W 2.6.34-rc1-dbg-git6-r8169 #46 > [17250.998375] Call Trace: > [17250.998383] [<c102e353>] warn_slowpath_common+0x65/0x7c > [17250.998388] [<c126b654>] ? dev_watchdog+0xc1/0x125 > [17250.998393] [<c102e39e>] warn_slowpath_fmt+0x24/0x27 > [17250.998398] [<c126b654>] dev_watchdog+0xc1/0x125 > [17250.998405] [<c1036bbb>] ? run_timer_softirq+0x120/0x1eb > [17250.998411] [<c1036c11>] run_timer_softirq+0x176/0x1eb > [17250.998416] [<c1036bbb>] ? run_timer_softirq+0x120/0x1eb > [17250.998421] [<c126b593>] ? dev_watchdog+0x0/0x125 > [17250.998426] [<c1032df9>] __do_softirq+0x8d/0x117 > [17250.998431] [<c1032eae>] do_softirq+0x2b/0x43 > [17250.998436] [<c1032fd3>] irq_exit+0x38/0x75 > [17250.998442] [<c1014e75>] smp_apic_timer_interrupt+0x66/0x74 > [17250.998448] [<c12c812a>] apic_timer_interrupt+0x36/0x3c > [17250.998457] [<c1185d18>] ? do_raw_spin_trylock+0x28/0x37 > [17250.998464] [<c12c7101>] _raw_spin_lock+0x2f/0x58 > [17250.998472] [<f80855ca>] ? spin_lock+0x8/0xa [pktgen] > [17250.998478] [<f80855ca>] spin_lock+0x8/0xa [pktgen] > [17250.998484] [<f80873b6>] pktgen_thread_worker+0x9b/0x631 [pktgen] > [17250.998491] [<c103f9f1>] ? autoremove_wake_function+0x0/0x2f > [17250.998497] [<c103f9f1>] ? autoremove_wake_function+0x0/0x2f > [17250.998503] [<f808731b>] ? pktgen_thread_worker+0x0/0x631 [pktgen] > [17250.998508] [<c103f6ce>] kthread+0x6a/0x6f > [17250.998514] [<c103f664>] ? kthread+0x0/0x6f > [17250.998520] [<c1002e42>] kernel_thread_helper+0x6/0x1a > [17250.998523] ---[ end trace a22d306b065d4a68 ]--- > [17251.011663] r8169 0000:02:00.0: eth0: link up > > [17419.011748] NOHZ: local_softirq_pending 08 > > But this stack trace is on pktgen side (the sender), and my patch was about the receiver ? I wonder if you dont hit another problem :) -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists