rcu: RCU priority boosting: priority 1 delay 500 ms.
rcu: Preemptible hierarchical RCU implementation. SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Kernel command line: console=ttyO0,115200n8 root=/dev/sda2 rw rootfstype=ext4 rootwai Built 1 zonelists, mobility grouping on. random: get_random_bytes called from start_kernel+0x88/0x44c with crng_init=0 CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache CPU: ARMv7 Processor revision 10 (ARMv7), cr=10c53c7d Loading Device Tree to 8fff0000, end 8ffff076.
Oneboard pci full#
Tcpdump: verbose output suppressed, use -v or -vv for full protocol decode Exception stack(0xdc489fb0 to 0xdc489ff8) (smpboot_thread_fn) from (kthread+0x188/0x1a0) (run_ksoftirqd) from (smpboot_thread_fn+0x2c0/0x2f4) (do_current_softirqs) from (run_ksoftirqd+0x30/0x54) (run_timer_softirq) from (do_current_softirqs+0x198/0x268) (expire_timers) from (run_timer_softirq+0xbc/0x25c) (dev_watchdog) from (expire_timers+0x50/0x164) (dump_backtrace) from (show_stack+0x18/0x1c) Hardware name: Generic AM43 (Flattened Device Tree) Modules linked in: cfg80211 bnep iptable_filter iptable_mangle iptable_nat nf_nat_ipv le_mangle ip6table_nat nf_nat_ipv6 nf_nat nf_conntrack libcrc32c nf_defrag_ipv4 nf_defrag_ipv6 ip6_t bg ecdh_generic cdc_ether usbnet pru_rproc irq_pruss_intc pruss ti_am335x_adc sha512_generic sha512_ ecb hmac omap_des pvrsrvkm(O) omap_aes_driver md5 des_generic crypto_engine pruss_soc_bus omap_sham c_ts wkup_m3_ipc omap_wdt rtc_omap wkup_m3_rproc remoteproc ti_am335x_tscadc mstp_cmnet(O)
NETDEV WATCHDOG: eth0 (cpsw): transmit queue 0 timed out WARNING: CPU: 0 PID: 10 at net/sched/sch_generic.c:466 dev_watchdog+0x260/0x280
Oneboard pci driver#
I am seeing ethernet driver getting crashed when two prototype boards are not connected directly with ethernet cable. Other Parts Discussed in Thread: DP83620, AM4372
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