Ayyappan

I am facing the below crash in my linux systems.. Is this related to nw traffic? Log: WARNING: CPU: 2 PID: 0 at drivers/watchdog/grx500_wdt.c:280 grx500wdt_irq+0x68/0x80 IRQ 22 triggered as WDT1 Timer Overflow on CPU 2! Modules linked in: qos_hal_drv ppa_api nf_conntrack_ipv4 mod_pon_eth ltq_eth_drv_xrx500 ip_tables ina2xx at24 xrx500_phy_fw x_tables sch_mqprio regmap_i2c ppa_drv_stack_al nvmem_core nf_reject_ipv4 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack mod_sfp_i2c mod_pon_ptp mod_pon_mcc mod_pon_mbox hwmon cls_flower act_vlan act_gact act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_tbf sch_htb sch_hfsc sch_ingress i2c_lantiq i2c_dev i2c_core dummy veth CPU: 2 PID: 0 Comm: swapper/2 Not tainted 4.9.109+ #0 Stack : 00000000 00000000 61347d6a 00000035 60561514 00000000 00000000 61340000 6384c3c4 606ce767 60604efc 00000002 00000000 61343a44 00000001 00000002 a000eea0 6008a620 00000000 61340000 606d49b0 606d49b4 6060a234 63825e8c 00000003 600c77d8 00000001 00000002 a000eea0 602c66c4 00000002 63825e00 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ... Call Trace: [<6002d4a0>] show_stack+0x54/0x88 [<60236014>] dump_stack+0x84/0xc0 [<60047be4>] __warn+0xe4/0x118 [<60047c48>] warn_slowpath_fmt+0x30/0x3c [<603edb30>] grx500wdt_irq+0x68/0x80 [<60090ab8>] handle_percpu_devid_irq+0xc4/0x18c [<6008b77c>] generic_handle_irq+0x24/0x3c [<600297a8>] do_IRQ+0x1c/0x34 [<6026b0b0>] gic_local_irq_dispatch+0x84/0xb0 [<60027c98>] except_vec_vi_end+0xb8/0xc4 [<600296c4>] r4k_wait_irqoff+0x18/0x20 [<60083d2c>] cpu_startup_entry+0xfc/0x160 ---[ end trace 3975490c08dc837f ]---