> Il 8 marzo 2018 alle 17.02 Marco Berizzi <pupi...@libero.it> ha scritto: > > > Marco Berizzi wrote: > > > > Hello everyone, > > > > Yesterday I got this error on a slackware linux 4.16-rc4 system > > running as a traffic shaping gateway and netfilter nat. > > The error has been arisen after a partial ISP network outage, > > so unfortunately it will not trivial for me to reproduce it again. > > Hello everyone, > > I'm getting this error twice/day, so fortunately I'm able to > reproduce it.
I'm getting the same error also with 4.17 (4.15.18 was the latest working version): [ 11.445829] WARNING: CPU: 0 PID: 0 at net/sched/sch_hfsc.c:1388 hfsc_dequeue+0x319/0x350 [sch_hfsc] [ 11.445831] Modules linked in: cls_u32 sch_sfq sch_hfsc nf_nat_ftp nf_conntrack_ftp nf_nat nf_conntrack nft_set_hash nft_set_rbtree nf_tables nfnetlink ext2 hid_generic usbhid hid uhci_hcd ehci_pci ehci_hcd usbcore intel_cstate usb_common bnx2 rtc_cmos loop [ 11.445854] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.17.0 #1 [ 11.445856] Hardware name: HP ProLiant DL360 G7, BIOS P68 08/16/2010 [ 11.445859] RIP: 0010:hfsc_dequeue+0x319/0x350 [sch_hfsc] [ 11.445861] RSP: 0018:ffff88081fa03b20 EFLAGS: 00010246 [ 11.445863] RAX: 0000000000000000 RBX: ffff8807f5055988 RCX: 0000000000000018 [ 11.445864] RDX: 0000000000000002 RSI: 0000000000000000 RDI: ffff8807f5055c80 [ 11.445866] RBP: 000000000aa8e4a6 R08: 0000000000000001 R09: 0000000000000000 [ 11.445867] R10: ffff8807fbe41868 R11: 0000000000000001 R12: ffff8807f5055800 [ 11.445869] R13: ffff8807f5055c80 R14: ffff8807f7f12800 R15: ffff8807f5055800 [ 11.445871] FS: 0000000000000000(0000) GS:ffff88081fa00000(0000) knlGS:0000000000000000 [ 11.445872] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.445874] CR2: 00007fdd5de915f8 CR3: 0000000001a0a000 CR4: 00000000000006b0 [ 11.445875] Call Trace: [ 11.445878] <IRQ> [ 11.445884] __qdisc_run+0xbe/0x520 [ 11.445890] __dev_queue_xmit+0x387/0x740 [ 11.445895] ? get_nohz_timer_target+0x8c/0x150 [ 11.445897] ? eth_header+0x20/0xb0 [ 11.445900] ? neigh_update+0x34b/0x6b0 [ 11.445902] neigh_update+0x34b/0x6b0 [ 11.445907] arp_process+0x23a/0x780 [ 11.445911] __netif_receive_skb_core+0x338/0xaf0 [ 11.445915] ? __alloc_pages_nodemask+0x99/0x110 [ 11.445918] ? netif_receive_skb_internal+0x2e/0xc0 [ 11.445920] netif_receive_skb_internal+0x2e/0xc0 [ 11.445923] napi_gro_receive+0x70/0x90 [ 11.445928] bnx2_poll_work+0x777/0x1300 [bnx2] [ 11.445932] ? check_preempt_curr+0x4b/0x80 [ 11.445935] bnx2_poll+0x44/0x210 [bnx2] [ 11.445938] net_rx_action+0x1ca/0x2b0 [ 11.445942] __do_softirq+0xd4/0x1c9 [ 11.445947] irq_exit+0xa3/0xb0 [ 11.445949] do_IRQ+0x45/0xc0 [ 11.445952] common_interrupt+0xf/0xf [ 11.445953] </IRQ> [ 11.445958] RIP: 0010:mwait_idle+0x45/0x70 [ 11.445959] RSP: 0018:ffffffff81a03ef0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffdb [ 11.445961] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 11.445963] RDX: 0000000000000000 RSI: ffff88081fa19060 RDI: ffff88081fa1b5c0 [ 11.445964] RBP: ffffffff81a10480 R08: 0000000000000000 R09: 00000002bbeff5c0 [ 11.445965] R10: 00000000000002a6 R11: 0000000000000c00 R12: ffffffff81a10480 [ 11.445967] R13: ffffffff81c770a0 R14: 0000000000000000 R15: 0000000000000000 [ 11.445971] do_idle+0x86/0xf0 [ 11.445974] cpu_startup_entry+0x14/0x20 [ 11.445977] start_kernel+0x31d/0x325 [ 11.445981] secondary_startup_64+0xa5/0xb0 [ 11.445982] Code: 48 89 c5 e9 06 fe ff ff 48 8b b3 88 00 00 00 48 c7 c7 60 70 08 a0 e8 f7 7c 2c e1 31 c0 e9 c0 fe ff ff 48 85 f6 0f 85 75 ff ff ff <0f> 0b 31 f6 e9 70 ff ff ff 48 89 c6 e9 64 ff ff ff 48 85 db 0f [ 11.446021] ---[ end trace 977c540fdfcce8ae ]---
