-- Logs begin at Wed 2025-07-16 08:01:45 UTC, end at Tue 2025-12-23 04:06:57 UTC. -- Dec 23 04:06:57 volumio kernel: rcu: INFO: rcu_sched self-detected stall on CPU Dec 23 04:06:57 volumio kernel: rcu: 0-...!: (1 ticks this GP) idle=246/0/0x1 softirq=2913/2913 fqs=0 Dec 23 04:06:57 volumio kernel: rcu: (t=21637 jiffies g=1741 q=859) Dec 23 04:06:57 volumio kernel: rcu: rcu_sched kthread starved for 21637 jiffies! g1741 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=2 Dec 23 04:06:57 volumio kernel: rcu: RCU grace-period kthread stack dump: Dec 23 04:06:57 volumio kernel: rcu_sched R running task 0 10 2 0x00000000 Dec 23 04:06:57 volumio kernel: [] (__schedule) from [] (schedule+0x50/0xa8) Dec 23 04:06:57 volumio kernel: [] (schedule) from [] (schedule_timeout+0x1d0/0x428) Dec 23 04:06:57 volumio kernel: [] (schedule_timeout) from [] (rcu_gp_kthread+0x4ac/0xa30) Dec 23 04:06:57 volumio kernel: [] (rcu_gp_kthread) from [] (kthread+0x138/0x168) Dec 23 04:06:57 volumio kernel: [] (kthread) from [] (ret_from_fork+0x14/0x28) Dec 23 04:06:57 volumio kernel: Exception stack(0xef93dfb0 to 0xef93dff8) Dec 23 04:06:57 volumio kernel: dfa0: 00000000 00000000 00000000 00000000 Dec 23 04:06:57 volumio kernel: dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 23 04:06:57 volumio kernel: dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 Dec 23 04:06:57 volumio kernel: NMI backtrace for cpu 0 Dec 23 04:06:57 volumio kernel: CPU: 0 PID: 0 Comm: swapper/0 Tainted: G C 4.19.118-v7l+ #1311 Dec 23 04:06:57 volumio kernel: Hardware name: BCM2835 Dec 23 04:06:57 volumio kernel: [] (unwind_backtrace) from [] (show_stack+0x20/0x24) Dec 23 04:06:57 volumio kernel: [] (show_stack) from [] (dump_stack+0xe0/0x124) Dec 23 04:06:57 volumio kernel: [] (dump_stack) from [] (nmi_cpu_backtrace+0xc8/0xcc) Dec 23 04:06:57 volumio kernel: [] (nmi_cpu_backtrace) from [] (nmi_trigger_cpumask_backtrace+0xf8/0x134) Dec 23 04:06:57 volumio kernel: [] (nmi_trigger_cpumask_backtrace) from [] (arch_trigger_cpumask_backtrace+0x20/0x24) Dec 23 04:06:57 volumio kernel: [] (arch_trigger_cpumask_backtrace) from [] (rcu_dump_cpu_stacks+0xac/0xdc) Dec 23 04:06:57 volumio kernel: [] (rcu_dump_cpu_stacks) from [] (rcu_check_callbacks+0x8ec/0x968) Dec 23 04:06:57 volumio kernel: [] (rcu_check_callbacks) from [] (update_process_times+0x40/0x6c) Dec 23 04:06:57 volumio kernel: [] (update_process_times) from [] (tick_sched_handle+0x64/0x70) Dec 23 04:06:57 volumio kernel: [] (tick_sched_handle) from [] (tick_sched_timer+0x5c/0xb8) Dec 23 04:06:57 volumio kernel: [] (tick_sched_timer) from [] (__hrtimer_run_queues+0x164/0x320) Dec 23 04:06:57 volumio kernel: [] (__hrtimer_run_queues) from [] (hrtimer_interrupt+0x130/0x2a4) Dec 23 04:06:57 volumio kernel: [] (hrtimer_interrupt) from [] (arch_timer_handler_phys+0x40/0x48) Dec 23 04:06:57 volumio kernel: [] (arch_timer_handler_phys) from [] (handle_percpu_devid_irq+0x88/0x23c) Dec 23 04:06:57 volumio kernel: [] (handle_percpu_devid_irq) from [] (generic_handle_irq+0x34/0x44) Dec 23 04:06:57 volumio kernel: [] (generic_handle_irq) from [] (__handle_domain_irq+0x6c/0xc4) Dec 23 04:06:57 volumio kernel: [] (__handle_domain_irq) from [] (gic_handle_irq+0x4c/0x88) Dec 23 04:06:57 volumio kernel: [] (gic_handle_irq) from [] (__irq_svc+0x5c/0x7c) Dec 23 04:06:57 volumio kernel: Exception stack(0xc1001ed8 to 0xc1001f20) Dec 23 04:06:57 volumio kernel: 1ec0: c0209ae4 00000000 Dec 23 04:06:57 volumio kernel: 1ee0: 40000093 40000093 c1004dbc c1000000 c1004e04 00000001 c109739a c10acb80 Dec 23 04:06:57 volumio kernel: 1f00: c0e68a38 c1001f34 c10051c4 c1001f28 00000000 c0209ae8 40000013 ffffffff Dec 23 04:06:57 volumio kernel: [] (__irq_svc) from [] (arch_cpu_idle+0x34/0x4c) Dec 23 04:06:57 volumio kernel: [] (arch_cpu_idle) from [] (default_idle_call+0x34/0x48) Dec 23 04:06:57 volumio kernel: [] (default_idle_call) from [] (do_idle+0xec/0x16c) Dec 23 04:06:57 volumio kernel: [] (do_idle) from [] (cpu_startup_entry+0x28/0x2c) Dec 23 04:06:57 volumio kernel: [] (cpu_startup_entry) from [] (rest_init+0xbc/0xc0) Dec 23 04:06:57 volumio kernel: [] (rest_init) from [] (start_kernel+0x4b8/0x4e8) Dec 23 04:06:57 volumio kernel: Sending NMI from CPU 0 to CPUs 3: Dec 23 04:06:57 volumio kernel: NMI backtrace for cpu 3 Dec 23 04:06:57 volumio kernel: CPU: 3 PID: 728 Comm: volumio-remote- Tainted: G C 4.19.118-v7l+ #1311 Dec 23 04:06:57 volumio kernel: Hardware name: BCM2835 Dec 23 04:06:57 volumio kernel: PC is at kfree+0xe4/0x1e0 Dec 23 04:06:57 volumio kernel: LR is at __per_cpu_end+0x2094/0x160fc0 Dec 23 04:06:57 volumio kernel: pc : [] lr : [] psr: 60000013 Dec 23 04:06:57 volumio kernel: sp : eb8a9d10 ip : eb8a9d10 fp : eb8a9d3c Dec 23 04:06:57 volumio kernel: r10: eabd2a80 r9 : ee99b000 r8 : 2f136000 Dec 23 04:06:57 volumio kernel: r7 : 00000001 r6 : ee99f000 r5 : c08924a0 r4 : 00003709 Dec 23 04:06:57 volumio kernel: r3 : ed174360 r2 : 60000013 r1 : 60000013 r0 : ef801900 Dec 23 04:06:57 volumio kernel: Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Dec 23 04:06:57 volumio kernel: Control: 30c5383d Table: 2c438200 DAC: 55555555 Dec 23 04:06:57 volumio kernel: CPU: 3 PID: 728 Comm: volumio-remote- Tainted: G C 4.19.118-v7l+ #1311 Dec 23 04:06:57 volumio kernel: Hardware name: BCM2835 Dec 23 04:06:57 volumio kernel: [] (unwind_backtrace) from [] (show_stack+0x20/0x24) Dec 23 04:06:57 volumio kernel: [] (show_stack) from [] (dump_stack+0xe0/0x124) Dec 23 04:06:57 volumio kernel: [] (dump_stack) from [] (show_regs+0x1c/0x20) Dec 23 04:06:57 volumio kernel: [] (show_regs) from [] (nmi_cpu_backtrace+0x7c/0xcc) Dec 23 04:06:57 volumio kernel: [] (nmi_cpu_backtrace) from [] (handle_IPI+0x1ac/0x3a8) Dec 23 04:06:57 volumio kernel: [] (handle_IPI) from [] (gic_handle_irq+0x84/0x88) Dec 23 04:06:57 volumio kernel: [] (gic_handle_irq) from [] (__irq_svc+0x5c/0x7c) Dec 23 04:06:57 volumio kernel: Exception stack(0xeb8a9cc0 to 0xeb8a9d08) Dec 23 04:06:57 volumio kernel: 9cc0: ef801900 60000013 60000013 ed174360 00003709 c08924a0 ee99f000 00000001 Dec 23 04:06:57 volumio kernel: 9ce0: 2f136000 ee99b000 eabd2a80 eb8a9d3c eb8a9d10 eb8a9d10 c0ea10d4 c03c08d0 Dec 23 04:06:57 volumio kernel: 9d00: 60000013 ffffffff Dec 23 04:06:57 volumio kernel: [] (__irq_svc) from [] (kfree+0xe4/0x1e0) Dec 23 04:06:57 volumio kernel: [] (kfree) from [] (skb_free_head+0x28/0x34) Dec 23 04:06:57 volumio kernel: [] (skb_free_head) from [] (skb_release_data+0x158/0x170) Dec 23 04:06:57 volumio kernel: [] (skb_release_data) from [] (skb_release_all+0x30/0x34) Dec 23 04:06:57 volumio kernel: [] (skb_release_all) from [] (consume_skb+0x38/0xc8) Dec 23 04:06:57 volumio kernel: [] (consume_skb) from [] (skb_free_datagram+0x20/0x4c) Dec 23 04:06:57 volumio kernel: [] (skb_free_datagram) from [] (netlink_recvmsg+0x164/0x34c) Dec 23 04:06:57 volumio kernel: [] (netlink_recvmsg) from [] (sock_recvmsg+0x28/0x2c) Dec 23 04:06:57 volumio kernel: [] (sock_recvmsg) from [] (___sys_recvmsg+0xb0/0x16c) Dec 23 04:06:57 volumio kernel: [] (___sys_recvmsg) from [] (__sys_recvmsg+0x5c/0x9c) Dec 23 04:06:57 volumio kernel: [] (__sys_recvmsg) from [] (sys_recvmsg+0x1c/0x20) Dec 23 04:06:57 volumio kernel: [] (sys_recvmsg) from [] (ret_fast_syscall+0x0/0x28) Dec 23 04:06:57 volumio kernel: Exception stack(0xeb8a9fa8 to 0xeb8a9ff0) Dec 23 04:06:57 volumio kernel: 9fa0: 00000000 b59fe734 00000008 b59fe734 00000000 00000000 Dec 23 04:06:57 volumio kernel: 9fc0: 00000000 b59fe734 00000008 00000129 00000000 00000008 00000000 b59fe774 Dec 23 04:06:57 volumio kernel: 9fe0: b59fd67c b59fd688 00000000 b6c76020 Dec 23 04:06:57 volumio systemd[1]: Starting Journal Service... Dec 23 04:06:57 volumio systemd[1]: systemd-logind.service watchdog timeout (limit 1min)! Dec 23 04:06:57 volumio systemd[1]: Unit systemd-logind.service entered failed state. Dec 23 04:06:57 volumio systemd[1]: systemd-journald.service watchdog timeout (limit 1min)! Dec 23 04:06:57 volumio systemd-journal[186]: Journal stopped Dec 23 04:06:57 volumio systemd-journal[1191]: Runtime journal is using 8.0M (max allowed 30.0M, trying to leave 148.7M free of 983.1M available → current limit 30.0M). Dec 23 04:06:57 volumio systemd[1]: systemd-logind.service has no holdoff time, scheduling restart. Dec 23 04:06:57 volumio systemd-journald[186]: Received SIGTERM from PID 1 (systemd). Dec 23 04:06:57 volumio systemd[1]: Stopping Login Service... Dec 23 04:06:57 volumio systemd[1]: Starting Login Service... Dec 23 04:06:57 volumio systemd[1]: Unit systemd-journald.service entered failed state. Dec 23 04:06:57 volumio systemd[1]: systemd-journald.service has no holdoff time, scheduling restart. Dec 23 04:06:57 volumio systemd[1]: Started Login Service. Dec 23 04:06:57 volumio systemd[1]: Stopping Journal Service... Dec 23 04:06:57 volumio systemd-journal[1191]: Journal started Dec 23 04:06:57 volumio sudo[1189]: volumio : TTY=unknown ; PWD=/ ; USER=root ; COMMAND=/bin/mount -t cifs -o username=qianli,password=123456,ro,dir_mode=0777,file_mode=0666,iocharset=utf8,noauto,soft,vers=2.0 //qianli/music /mnt/NAS/music Dec 23 04:06:57 volumio systemd-logind[1183]: New seat seat0. Dec 23 04:06:57 volumio systemd[1]: Starting Trigger Flushing of Journal to Persistent Storage... Dec 23 04:06:57 volumio sudo[1189]: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 23 04:06:57 volumio systemd[1]: Started Trigger Flushing of Journal to Persistent Storage. Dec 23 04:06:57 volumio sudo[1220]: volumio : TTY=unknown ; PWD=/ ; USER=root ; COMMAND=/bin/journalctl --since=2025-12-23 04:05 Dec 23 04:06:57 volumio sudo[1220]: pam_unix(sudo:session): session opened for user root by (uid=0) PRETTY_NAME="Raspbian GNU/Linux 8 (jessie)" NAME="Raspbian GNU/Linux" VERSION_ID="8" VERSION="8 (jessie)" ID=raspbian ID_LIKE=debian HOME_URL="http://www.raspbian.org/" SUPPORT_URL="http://www.raspbian.org/RaspbianForums" BUG_REPORT_URL="http://www.raspbian.org/RaspbianBugs" VOLUMIO_BUILD_VERSION="14acf028cf46278bd3fd3dd02523424a9bc825bf" VOLUMIO_FE_VERSION="74f64fbba9dc8053dc27ed7125863d6ad6533965" VOLUMIO_BE_VERSION="0a6008ded215bf284d5d4cd9c4df3333cb320899" VOLUMIO_ARCH="arm" VOLUMIO_VARIANT="volumio" VOLUMIO_TEST="FALSE" VOLUMIO_BUILD_DATE="Sat Apr 24 17:39:58 CEST 2021" VOLUMIO_VERSION="2.882" VOLUMIO_HARDWARE="pi" VOLUMIO_HASH="1a98a01eef5aa5927a5874c2d3c1b0dc"