severity 742109 important reassign 742109 src:linux # also see #742014 thanks On Mittwoch, 19. März 2014, daniel.gassen@basf.com wrote: > Package: base > Severity: critical > > > > -- System Information: > Debian Release: 7.4 > APT prefers stable > APT policy: (500, 'stable') > Architecture: amd64 (x86_64) > > Kernel: Linux 3.2.0-4-amd64 (SMP w/16 CPU cores) > Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8) > Shell: /bin/sh linked to /bin/dash > > > Description: > > We received an soft lookup (CPU#0 stuck for 23s!) during a port scan with > a total of 20K packets and IPtables log enabled (without limits!) > > Detailed information: > > [2294091.216227] BUG: soft lockup - CPU#0 stuck for 23s! > [kworker/0:0:15620] > [2294091.223575] Modules linked in: xt_limit ipt_LOG xt_tcpudp > nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_owner > iptable_filter ip_tables x_tables autofs4 binfmt_misc nfsd nfs nfs_acl > auth_rpcgss fscache lockd sunrpc loop coretemp crc32c_intel radeon ttm > drm_kms_helper drm snd_pcm power_supply ghash_clmulni_intel aesni_intel > aes_x86_64 psmouse i2c_algo_bit aes_generic iTCO_wdt joydev evdev > snd_page_alloc i2c_core snd_timer snd i7core_edac processor hpilo > edac_core soundcore iTCO_vendor_support hpwdt button container > acpi_power_meter serio_raw pcspkr cryptd ext3 mbcache jbd dm_mod sr_mod > cdrom usbhid hid ata_generic sd_mod sg crc_t10dif uhci_hcd ata_piix libata > ehci_hcd usbcore usb_common bnx2 thermal hpsa thermal_sys scsi_mod [last > unloaded: scsi_wait_scan] > [2294091.223627] CPU 0 > [2294091.223629] Modules linked in: xt_limit ipt_LOG xt_tcpudp > nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_owner > iptable_filter ip_tables x_tables autofs4 binfmt_misc nfsd nfs nfs_acl > auth_rpcgss fscache lockd sunrpc loop coretemp crc32c_intel radeon ttm > drm_kms_helper drm snd_pcm power_supply ghash_clmulni_intel aesni_intel > aes_x86_64 psmouse i2c_algo_bit aes_generic iTCO_wdt joydev evdev > snd_page_alloc i2c_core snd_timer snd i7core_edac processor hpilo > edac_core soundcore iTCO_vendor_support hpwdt button container > acpi_power_meter serio_raw pcspkr cryptd ext3 mbcache jbd dm_mod sr_mod > cdrom usbhid hid ata_generic sd_mod sg crc_t10dif uhci_hcd ata_piix libata > ehci_hcd usbcore usb_common bnx2 thermal hpsa thermal_sys scsi_mod [last > unloaded: scsi_wait_scan] > [2294091.223667] > [2294091.223669] Pid: 15620, comm: kworker/0:0 Tainted: G W > 3.2.0-4-amd64 #1 Debian 3.2.54-2 HP ProLiant DL380 G7 > [2294091.223673] RIP: 0010:[<ffffffff81046d8a>] [<ffffffff81046d8a>] > arch_local_irq_restore+0x2/0x8 > [2294091.223681] RSP: 0018:ffff88011fc039d0 EFLAGS: 00000246 > [2294091.223683] RAX: ffffffff81767f9c RBX: ffffffff8134fd89 RCX: > 0000000000000303 > [2294091.223685] RDX: 0000000000008b4e RSI: 0000000000000046 RDI: > 0000000000000246 > [2294091.223687] RBP: 00000000000000e9 R08: 0000000000000000 R09: > 0000000000000040 > [2294091.223689] R10: 0000000000000000 R11: ffffffffffffffff R12: > ffff88011fc03948 > [2294091.223691] R13: ffffffff8135585e R14: 00000000000000e9 R15: > 0000000000000001 > [2294091.223693] FS: 0000000000000000(0000) GS:ffff88011fc00000(0000) > knlGS:0000000000000000 > [2294091.223696] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b > [2294091.223698] CR2: 00007f15868d9f28 CR3: 0000000001605000 CR4: > 00000000000006f0 > [2294091.223700] DR0: 0000000000000000 DR1: 0000000000000000 DR2: > 0000000000000000 > [2294091.223702] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: > 0000000000000400 > [2294091.223704] Process kworker/0:0 (pid: 15620, threadinfo > ffff880036cde000, task ffff8801195c01c0) > [2294091.223706] Stack: > [2294091.230919] ffffffff81047a17 ffff880100000011 ffff88011fc039ff > 325b000100000001 > [2294091.230924] 322e313930343932 00205d3132333130 ffff88011b3fd280 > ffff88011fc03b1c > [2294091.230928] ffffffffa0437263 ffffffffa0433470 000000002bf867fd > 0000000000000004 > [2294091.230932] Call Trace: > [2294091.238219] <IRQ> > [2294091.245177] [<ffffffff81047a17>] ? vprintk+0x39e/0x3d9 > [2294091.245184] [<ffffffff8134958b>] ? printk+0x43/0x48 > [2294091.245188] [<ffffffffa0436ac4>] ? ipt_log_packet+0x1f7/0x22a > [ipt_LOG] > [2294091.245191] [<ffffffffa0436b36>] ? log_tg+0x3f/0x49 [ipt_LOG] > [2294091.245195] [<ffffffffa02810e5>] ? ipt_do_table+0x4d7/0x556 > [ip_tables] > [2294091.245201] [<ffffffffa0424aca>] ? nf_conntrack_in+0x53a/0x607 > [nf_conntrack] > [2294091.245206] [<ffffffff812b1945>] ? nf_iterate+0x41/0x77 > [2294091.245210] [<ffffffff812b7aa2>] ? > xfrm4_policy_check.constprop.10+0x4f/0x4f > [2294091.245213] [<ffffffff812b19e3>] ? nf_hook_slow+0x68/0x101 > [2294091.245216] [<ffffffff812b7aa2>] ? > xfrm4_policy_check.constprop.10+0x4f/0x4f > [2294091.245219] [<ffffffff812b7aa2>] ? > xfrm4_policy_check.constprop.10+0x4f/0x4f > [2294091.245222] [<ffffffff812b7a39>] ? NF_HOOK.constprop.9+0x3c/0x56 > [2294091.245225] [<ffffffff812b7767>] ? ip_rcv_finish+0x3b/0x2d1 > [2294091.245230] [<ffffffff8128e58b>] ? __netif_receive_skb+0x3fb/0x42d > [2294091.245233] [<ffffffff8128ff15>] ? netif_receive_skb+0x63/0x69 > [2294091.245236] [<ffffffff81290409>] ? napi_gro_receive+0x1d/0x2b > [2294091.245239] [<ffffffff8128ff91>] ? napi_skb_finish+0x1c/0x31 > [2294091.245246] [<ffffffffa0060596>] ? bnx2_poll_work+0x8e7/0x9fa [bnx2] > [2294091.245251] [<ffffffff812db848>] ? icmp_rcv+0x1c5/0x1e1 > [2294091.245255] [<ffffffff8103ced7>] ? wake_up_idle_cpu+0x3b/0x61 > [2294091.245261] [<ffffffffa00606e7>] ? bnx2_poll_msix+0x3e/0xad [bnx2] > [2294091.245264] [<ffffffff81290527>] ? net_rx_action+0xa1/0x1af > [2294091.245268] [<ffffffff8104c346>] ? __do_softirq+0xb9/0x177 > [2294091.245272] [<ffffffff81356fec>] ? call_softirq+0x1c/0x30 > [2294091.245273] <EOI> > [2294091.252093] [<ffffffff8100f8c5>] ? do_softirq+0x3c/0x7b > [2294091.252096] [<ffffffff8104c271>] ? > _local_bh_enable_ip.isra.11+0x76/0x88 > [2294091.252102] [<ffffffffa0058d4c>] ? bnx2_fw_sync+0x3a/0xea [bnx2] > [2294091.252107] [<ffffffffa0058f9e>] ? bnx2_reset_chip+0x1a2/0x32d > [bnx2] > [2294091.252112] [<ffffffffa005db98>] ? > bnx2_reset_nic.constprop.72+0x1b/0xd7c [bnx2] > [2294091.252117] [<ffffffff8129d307>] ? linkwatch_schedule_work+0x54/0x94 > [2294091.252122] [<ffffffffa005c98e>] ? bnx2_netif_stop+0xe7/0x109 [bnx2] > [2294091.252127] [<ffffffffa005e98b>] ? bnx2_init_nic+0x12/0x5d [bnx2] > [2294091.252132] [<ffffffffa005ec52>] ? bnx2_reset_task+0x3c/0x8b [bnx2] > [2294091.252136] [<ffffffff8105b579>] ? process_one_work+0x161/0x269 > [2294091.252139] [<ffffffff8105c542>] ? worker_thread+0xc2/0x145 > [2294091.252142] [<ffffffff8105c480>] ? > manage_workers.isra.25+0x15b/0x15b > [2294091.252146] [<ffffffff8105f681>] ? kthread+0x76/0x7e > [2294091.252149] [<ffffffff81356ef4>] ? kernel_thread_helper+0x4/0x10 > [2294091.252152] [<ffffffff8105f60b>] ? kthread_worker_fn+0x139/0x139 > [2294091.252155] [<ffffffff81356ef0>] ? gs_change+0x13/0x13 > [2294091.252157] Code: ff ff 48 83 c4 58 c3 56 83 3d fe 11 72 00 00 74 05 > e8 32 fd ff ff e8 a7 fe ff ff 59 bf 01 00 00 00 e9 c0 14 00 00 90 90 90 57 > 9d <66> 66 90 66 90 c3 41 55 41 54 41 89 fc 55 89 f5 29 fd 53 52 48 > [2294091.266292] Call Trace: > [2294091.266294] <IRQ> [<ffffffff81047a17>] ? vprintk+0x39e/0x3d9 > [2294091.266300] [<ffffffff8134958b>] ? printk+0x43/0x48 > [2294091.266303] [<ffffffffa0436ac4>] ? ipt_log_packet+0x1f7/0x22a > [ipt_LOG] > [2294091.266306] [<ffffffffa0436b36>] ? log_tg+0x3f/0x49 [ipt_LOG] > [2294091.266310] [<ffffffffa02810e5>] ? ipt_do_table+0x4d7/0x556 > [ip_tables] > [2294091.266314] [<ffffffffa0424aca>] ? nf_conntrack_in+0x53a/0x607 > [nf_conntrack] > [2294091.266318] [<ffffffff812b1945>] ? nf_iterate+0x41/0x77 > [2294091.266321] [<ffffffff812b7aa2>] ? > xfrm4_policy_check.constprop.10+0x4f/0x4f > [2294091.266324] [<ffffffff812b19e3>] ? nf_hook_slow+0x68/0x101 > [2294091.266327] [<ffffffff812b7aa2>] ? > xfrm4_policy_check.constprop.10+0x4f/0x4f > [2294091.266330] [<ffffffff812b7aa2>] ? > xfrm4_policy_check.constprop.10+0x4f/0x4f > [2294091.266333] [<ffffffff812b7a39>] ? NF_HOOK.constprop.9+0x3c/0x56 > [2294091.266336] [<ffffffff812b7767>] ? ip_rcv_finish+0x3b/0x2d1 > [2294091.266339] [<ffffffff8128e58b>] ? __netif_receive_skb+0x3fb/0x42d > [2294091.266342] [<ffffffff8128ff15>] ? netif_receive_skb+0x63/0x69 > [2294091.266345] [<ffffffff81290409>] ? napi_gro_receive+0x1d/0x2b > [2294091.266347] [<ffffffff8128ff91>] ? napi_skb_finish+0x1c/0x31 > [2294091.266353] [<ffffffffa0060596>] ? bnx2_poll_work+0x8e7/0x9fa [bnx2] > [2294091.266356] [<ffffffff812db848>] ? icmp_rcv+0x1c5/0x1e1 > [2294091.266359] [<ffffffff8103ced7>] ? wake_up_idle_cpu+0x3b/0x61 > [2294091.266364] [<ffffffffa00606e7>] ? bnx2_poll_msix+0x3e/0xad [bnx2] > [2294091.266368] [<ffffffff81290527>] ? net_rx_action+0xa1/0x1af > [2294091.266371] [<ffffffff8104c346>] ? __do_softirq+0xb9/0x177 > [2294091.266374] [<ffffffff81356fec>] ? call_softirq+0x1c/0x30 > [2294091.266375] <EOI> [<ffffffff8100f8c5>] ? do_softirq+0x3c/0x7b > [2294091.266380] [<ffffffff8104c271>] ? > _local_bh_enable_ip.isra.11+0x76/0x88 > [2294091.266385] [<ffffffffa0058d4c>] ? bnx2_fw_sync+0x3a/0xea [bnx2] > [2294091.266390] [<ffffffffa0058f9e>] ? bnx2_reset_chip+0x1a2/0x32d > [bnx2] > [2294091.266395] [<ffffffffa005db98>] ? > bnx2_reset_nic.constprop.72+0x1b/0xd7c [bnx2] > [2294091.266398] [<ffffffff8129d307>] ? linkwatch_schedule_work+0x54/0x94 > [2294091.266403] [<ffffffffa005c98e>] ? bnx2_netif_stop+0xe7/0x109 [bnx2] > [2294091.266408] [<ffffffffa005e98b>] ? bnx2_init_nic+0x12/0x5d [bnx2] > [2294091.266413] [<ffffffffa005ec52>] ? bnx2_reset_task+0x3c/0x8b [bnx2] > [2294091.266416] [<ffffffff8105b579>] ? process_one_work+0x161/0x269 > [2294091.266419] [<ffffffff8105c542>] ? worker_thread+0xc2/0x145 > [2294091.266422] [<ffffffff8105c480>] ? > manage_workers.isra.25+0x15b/0x15b > [2294091.266425] [<ffffffff8105f681>] ? kthread+0x76/0x7e > [2294091.266428] [<ffffffff81356ef4>] ? kernel_thread_helper+0x4/0x10 > [2294091.266431] [<ffffffff8105f60b>] ? kthread_worker_fn+0x139/0x139 > [2294091.266434] [<ffffffff81356ef0>] ? gs_change+0x13/0x13 > > Mit freundlichen Grüßen / Kind regards, > > Daniel Gassen > CC Security & gCERT / gCERT Coordinator > > Phone: +49 621 60-45903 Mobile: +49 174 3496548 E-Mail: > daniel.gassen@basf.com > Postal Address: BASF Business Services GmbH, GSI/ITNB - C010, 67059 > Ludwigshafen, Germany > > BASF - The Chemical Company > > BASF Business Services GmbH, Registered Office: 67059 Ludwigshafen, > Germany > Companies' Register: Amtsgericht Ludwigshafen, HRB 3541 > Managing Directors: > Andreas Biermann, Stefan Beck, Wiebe van der Horst > Chairman of the Supervisory Board: Dr. Robert Blackburn > > www.information-services.basf.com
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