-- Logs begin at Sun 2023-02-05 16:54:50 UTC, end at Tue 2026-01-13 10:11:34 UTC. -- Jan 13 10:11:33 volumio kernel: rcu: INFO: rcu_sched self-detected stall on CPU Jan 13 10:11:33 volumio kernel: rcu: 1-...!: (1 ticks this GP) idle=aea/0/0x1 softirq=3613/3621 fqs=0 Jan 13 10:11:33 volumio kernel: rcu: (t=2185 jiffies g=2833 q=164) Jan 13 10:11:33 volumio kernel: rcu: rcu_sched kthread starved for 2185 jiffies! g2833 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=2 Jan 13 10:11:33 volumio kernel: rcu: RCU grace-period kthread stack dump: Jan 13 10:11:33 volumio kernel: rcu_sched I 0 10 2 0x00000000 Jan 13 10:11:33 volumio kernel: [] (__schedule) from [] (schedule+0x50/0xa8) Jan 13 10:11:33 volumio kernel: [] (schedule) from [] (schedule_timeout+0x1d0/0x428) Jan 13 10:11:33 volumio kernel: [] (schedule_timeout) from [] (rcu_gp_kthread+0x4ac/0xa30) Jan 13 10:11:33 volumio kernel: [] (rcu_gp_kthread) from [] (kthread+0x138/0x168) Jan 13 10:11:33 volumio kernel: [] (kthread) from [] (ret_from_fork+0x14/0x28) Jan 13 10:11:33 volumio kernel: Exception stack(0xef93dfb0 to 0xef93dff8) Jan 13 10:11:33 volumio kernel: dfa0: 00000000 00000000 00000000 00000000 Jan 13 10:11:33 volumio kernel: dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Jan 13 10:11:33 volumio kernel: dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 Jan 13 10:11:33 volumio kernel: Sending NMI from CPU 1 to CPUs 0: Jan 13 10:11:33 volumio kernel: NMI backtrace for cpu 0 Jan 13 10:11:33 volumio kernel: CPU: 0 PID: 0 Comm: swapper/0 Tainted: G C 4.19.118-v7l+ #1311 Jan 13 10:11:33 volumio kernel: Hardware name: BCM2835 Jan 13 10:11:33 volumio kernel: PC is at ip_route_output_key_hash_rcu+0x400/0x890 Jan 13 10:11:33 volumio kernel: LR is at ip_route_output_key_hash_rcu+0x3f8/0x890 Jan 13 10:11:33 volumio kernel: pc : [] lr : [] psr: a0000113 Jan 13 10:11:33 volumio kernel: sp : c1001b50 ip : c1001b50 fp : c1001ba4 Jan 13 10:11:33 volumio kernel: r10: 00000000 r9 : 00000003 r8 : c1086e00 Jan 13 10:11:33 volumio kernel: r7 : c1001bac r6 : 99443526 r5 : ee50a000 r4 : c1001c20 Jan 13 10:11:33 volumio kernel: r3 : ee50a000 r2 : 00000003 r1 : 00000003 r0 : ee50a000 Jan 13 10:11:33 volumio kernel: Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Jan 13 10:11:33 volumio kernel: Control: 30c5383d Table: 278fea40 DAC: fffffffd Jan 13 10:11:33 volumio kernel: CPU: 0 PID: 0 Comm: swapper/0 Tainted: G C 4.19.118-v7l+ #1311 Jan 13 10:11:33 volumio kernel: Hardware name: BCM2835 Jan 13 10:11:33 volumio kernel: [] (unwind_backtrace) from [] (show_stack+0x20/0x24) Jan 13 10:11:33 volumio kernel: [] (show_stack) from [] (dump_stack+0xe0/0x124) Jan 13 10:11:33 volumio kernel: [] (dump_stack) from [] (show_regs+0x1c/0x20) Jan 13 10:11:33 volumio kernel: [] (show_regs) from [] (nmi_cpu_backtrace+0x7c/0xcc) Jan 13 10:11:33 volumio kernel: [] (nmi_cpu_backtrace) from [] (handle_IPI+0x1ac/0x3a8) Jan 13 10:11:33 volumio kernel: [] (handle_IPI) from [] (gic_handle_irq+0x84/0x88) Jan 13 10:11:33 volumio kernel: [] (gic_handle_irq) from [] (__irq_svc+0x5c/0x7c) Jan 13 10:11:33 volumio kernel: Exception stack(0xc1001b00 to 0xc1001b48) Jan 13 10:11:33 volumio kernel: 1b00: ee50a000 00000003 00000003 ee50a000 c1001c20 ee50a000 99443526 c1001bac Jan 13 10:11:33 volumio kernel: 1b20: c1086e00 00000003 00000000 c1001ba4 c1001b50 c1001b50 c0904668 c0904670 Jan 13 10:11:33 volumio kernel: 1b40: a0000113 ffffffff Jan 13 10:11:33 volumio kernel: [] (__irq_svc) from [] (ip_route_output_key_hash_rcu+0x400/0x890) Jan 13 10:11:33 volumio kernel: [] (ip_route_output_key_hash_rcu) from [] (ip_route_output_key_hash+0x70/0x8c) Jan 13 10:11:33 volumio kernel: [] (ip_route_output_key_hash) from [] (ip_route_output_flow+0x2c/0x7c) Jan 13 10:11:33 volumio kernel: [] (ip_route_output_flow) from [] (igmpv3_newpack+0x128/0x308) Jan 13 10:11:33 volumio kernel: [] (igmpv3_newpack) from [] (add_grhead+0x8c/0x98) Jan 13 10:11:33 volumio kernel: [] (add_grhead) from [] (add_grec+0x3ec/0x4c8) Jan 13 10:11:33 volumio kernel: [] (add_grec) from [] (igmpv3_send_report+0xe8/0x10c) Jan 13 10:11:33 volumio kernel: [] (igmpv3_send_report) from [] (igmp_gq_timer_expire+0x2c/0x48) Jan 13 10:11:33 volumio kernel: [] (igmp_gq_timer_expire) from [] (call_timer_fn+0x3c/0x198) Jan 13 10:11:33 volumio kernel: [] (call_timer_fn) from [] (expire_timers+0xec/0x14c) Jan 13 10:11:33 volumio kernel: [] (expire_timers) from [] (run_timer_softirq+0xb8/0x1ec) Jan 13 10:11:33 volumio kernel: [] (run_timer_softirq) from [] (__do_softirq+0x190/0x3f0) Jan 13 10:11:33 volumio kernel: [] (__do_softirq) from [] (irq_exit+0xfc/0x120) Jan 13 10:11:33 volumio kernel: [] (irq_exit) from [] (__handle_domain_irq+0x70/0xc4) Jan 13 10:11:33 volumio kernel: [] (__handle_domain_irq) from [] (gic_handle_irq+0x4c/0x88) Jan 13 10:11:33 volumio kernel: [] (gic_handle_irq) from [] (__irq_svc+0x5c/0x7c) Jan 13 10:11:33 volumio kernel: Exception stack(0xc1001ed8 to 0xc1001f20) Jan 13 10:11:33 volumio kernel: 1ec0: c0209ae4 00000000 Jan 13 10:11:33 volumio kernel: 1ee0: 40000093 40000093 c1004dbc c1000000 c1004e04 00000001 c109739a c10acb80 Jan 13 10:11:33 volumio kernel: 1f00: c0e68a38 c1001f34 c10051c4 c1001f28 00000000 c0209ae8 40000013 ffffffff Jan 13 10:11:33 volumio kernel: [] (__irq_svc) from [] (arch_cpu_idle+0x34/0x4c) Jan 13 10:11:33 volumio kernel: [] (arch_cpu_idle) from [] (default_idle_call+0x34/0x48) Jan 13 10:11:33 volumio kernel: [] (default_idle_call) from [] (do_idle+0xec/0x16c) Jan 13 10:11:33 volumio kernel: [] (do_idle) from [] (cpu_startup_entry+0x28/0x2c) Jan 13 10:11:33 volumio kernel: [] (cpu_startup_entry) from [] (rest_init+0xbc/0xc0) Jan 13 10:11:33 volumio kernel: [] (rest_init) from [] (start_kernel+0x4b8/0x4e8) Jan 13 10:11:33 volumio kernel: NMI backtrace for cpu 1 Jan 13 10:11:33 volumio kernel: CPU: 1 PID: 0 Comm: swapper/1 Tainted: G C 4.19.118-v7l+ #1311 Jan 13 10:11:33 volumio kernel: Hardware name: BCM2835 Jan 13 10:11:33 volumio kernel: [] (unwind_backtrace) from [] (show_stack+0x20/0x24) Jan 13 10:11:33 volumio kernel: [] (show_stack) from [] (dump_stack+0xe0/0x124) Jan 13 10:11:33 volumio kernel: [] (dump_stack) from [] (nmi_cpu_backtrace+0xc8/0xcc) Jan 13 10:11:33 volumio kernel: [] (nmi_cpu_backtrace) from [] (nmi_trigger_cpumask_backtrace+0xf8/0x134) Jan 13 10:11:33 volumio kernel: [] (nmi_trigger_cpumask_backtrace) from [] (arch_trigger_cpumask_backtrace+0x20/0x24) Jan 13 10:11:33 volumio kernel: [] (arch_trigger_cpumask_backtrace) from [] (rcu_dump_cpu_stacks+0xac/0xdc) Jan 13 10:11:33 volumio kernel: [] (rcu_dump_cpu_stacks) from [] (rcu_check_callbacks+0x8ec/0x968) Jan 13 10:11:33 volumio kernel: [] (rcu_check_callbacks) from [] (update_process_times+0x40/0x6c) Jan 13 10:11:33 volumio kernel: [] (update_process_times) from [] (tick_sched_handle+0x64/0x70) Jan 13 10:11:33 volumio kernel: [] (tick_sched_handle) from [] (tick_sched_timer+0x5c/0xb8) Jan 13 10:11:33 volumio kernel: [] (tick_sched_timer) from [] (__hrtimer_run_queues+0x164/0x320) Jan 13 10:11:33 volumio kernel: [] (__hrtimer_run_queues) from [] (hrtimer_interrupt+0x130/0x2a4) Jan 13 10:11:33 volumio kernel: [] (hrtimer_interrupt) from [] (arch_timer_handler_phys+0x40/0x48) Jan 13 10:11:33 volumio kernel: [] (arch_timer_handler_phys) from [] (handle_percpu_devid_irq+0x88/0x23c) Jan 13 10:11:33 volumio kernel: [] (handle_percpu_devid_irq) from [] (generic_handle_irq+0x34/0x44) Jan 13 10:11:33 volumio kernel: [] (generic_handle_irq) from [] (__handle_domain_irq+0x6c/0xc4) Jan 13 10:11:33 volumio kernel: [] (__handle_domain_irq) from [] (gic_handle_irq+0x4c/0x88) Jan 13 10:11:33 volumio kernel: [] (gic_handle_irq) from [] (__irq_svc+0x5c/0x7c) Jan 13 10:11:33 volumio kernel: Exception stack(0xef94bf38 to 0xef94bf80) Jan 13 10:11:33 volumio kernel: bf20: c0209ae4 00000000 Jan 13 10:11:33 volumio kernel: bf40: 40000093 40000093 c1004dbc ef94a000 c1004e04 00000002 c109739a 410fd083 Jan 13 10:11:33 volumio kernel: bf60: 00000000 ef94bf94 c10051c4 ef94bf88 00000000 c0209ae8 40000013 ffffffff Jan 13 10:11:33 volumio kernel: [] (__irq_svc) from [] (arch_cpu_idle+0x34/0x4c) Jan 13 10:11:33 volumio kernel: [] (arch_cpu_idle) from [] (default_idle_call+0x34/0x48) Jan 13 10:11:33 volumio kernel: [] (default_idle_call) from [] (do_idle+0xec/0x16c) Jan 13 10:11:33 volumio kernel: [] (do_idle) from [] (cpu_startup_entry+0x28/0x2c) Jan 13 10:11:33 volumio kernel: [] (cpu_startup_entry) from [] (secondary_start_kernel+0x13c/0x148) Jan 13 10:11:33 volumio kernel: [] (secondary_start_kernel) from [<0020270c>] (0x20270c) Jan 13 10:11:33 volumio kernel: Sending NMI from CPU 1 to CPUs 2: Jan 13 10:11:33 volumio kernel: Sending NMI from CPU 1 to CPUs 3: Jan 13 10:11:33 volumio kernel: NMI backtrace for cpu 3 Jan 13 10:11:33 volumio kernel: CPU: 3 PID: 0 Comm: swapper/3 Tainted: G C 4.19.118-v7l+ #1311 Jan 13 10:11:33 volumio kernel: Hardware name: BCM2835 Jan 13 10:11:33 volumio kernel: PC is at _raw_spin_unlock_irqrestore+0x50/0x70 Jan 13 10:11:33 volumio kernel: LR is at (null) Jan 13 10:11:33 volumio kernel: pc : [] lr : [<00000000>] psr: 40000113 Jan 13 10:11:33 volumio kernel: sp : ef94fda8 ip : c10051c4 fp : ef94fdbc Jan 13 10:11:33 volumio kernel: r10: c0e9ec40 r9 : 60000113 r8 : 00000008 Jan 13 10:11:33 volumio kernel: r7 : c1010bc0 r6 : c10973d1 r5 : 00000b11 r4 : 60000113 Jan 13 10:11:33 volumio kernel: r3 : 40000193 r2 : 40000193 r1 : 00000000 r0 : c09dfd9c Jan 13 10:11:33 volumio kernel: Flags: nZcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Jan 13 10:11:33 volumio kernel: Control: 30c5383d Table: 2e0ed7c0 DAC: 55555555 Jan 13 10:11:33 volumio kernel: CPU: 3 PID: 0 Comm: swapper/3 Tainted: G C 4.19.118-v7l+ #1311 Jan 13 10:11:33 volumio kernel: Hardware name: BCM2835 Jan 13 10:11:33 volumio kernel: [] (unwind_backtrace) from [] (show_stack+0x20/0x24) Jan 13 10:11:33 volumio kernel: [] (show_stack) from [] (dump_stack+0xe0/0x124) Jan 13 10:11:33 volumio kernel: [] (dump_stack) from [] (show_regs+0x1c/0x20) Jan 13 10:11:33 volumio kernel: [] (show_regs) from [] (nmi_cpu_backtrace+0x7c/0xcc) Jan 13 10:11:33 volumio kernel: [] (nmi_cpu_backtrace) from [] (handle_IPI+0x1ac/0x3a8) Jan 13 10:11:33 volumio kernel: [] (handle_IPI) from [] (gic_handle_irq+0x84/0x88) Jan 13 10:11:33 volumio kernel: [] (gic_handle_irq) from [] (__irq_svc+0x5c/0x7c) Jan 13 10:11:33 volumio kernel: Exception stack(0xef94fd58 to 0xef94fda0) Jan 13 10:11:33 volumio kernel: fd40: c09dfd9c 00000000 Jan 13 10:11:33 volumio kernel: fd60: 40000193 40000193 60000113 00000b11 c10973d1 c1010bc0 00000008 60000113 Jan 13 10:11:33 volumio kernel: fd80: c0e9ec40 ef94fdbc c10051c4 ef94fda8 00000000 c09dfdb0 40000113 ffffffff Jan 13 10:11:33 volumio kernel: [] (__irq_svc) from [] (_raw_spin_unlock_irqrestore+0x50/0x70) Jan 13 10:11:33 volumio kernel: [] (_raw_spin_unlock_irqrestore) from [] (rcu_report_qs_rnp+0x130/0x1a8) Jan 13 10:11:33 volumio kernel: [] (rcu_report_qs_rnp) from [] (rcu_process_callbacks+0x4dc/0x674) Jan 13 10:11:33 volumio kernel: [] (rcu_process_callbacks) from [] (__do_softirq+0x190/0x3f0) Jan 13 10:11:33 volumio kernel: [] (__do_softirq) from [] (irq_exit+0xfc/0x120) Jan 13 10:11:33 volumio kernel: [] (irq_exit) from [] (__handle_domain_irq+0x70/0xc4) Jan 13 10:11:33 volumio kernel: [] (__handle_domain_irq) from [] (gic_handle_irq+0x4c/0x88) Jan 13 10:11:33 volumio kernel: [] (gic_handle_irq) from [] (__irq_svc+0x5c/0x7c) Jan 13 10:11:33 volumio kernel: Exception stack(0xef94ff38 to 0xef94ff80) Jan 13 10:11:33 volumio kernel: ff20: c0209ae4 00000000 Jan 13 10:11:33 volumio kernel: ff40: 40000093 40000093 c1004dbc ef94e000 c1004e04 00000008 c109739a 410fd083 Jan 13 10:11:33 volumio kernel: ff60: 00000000 ef94ff94 c10051c4 ef94ff88 00000000 c0209ae8 40000013 ffffffff Jan 13 10:11:33 volumio kernel: [] (__irq_svc) from [] (arch_cpu_idle+0x34/0x4c) Jan 13 10:11:33 volumio kernel: [] (arch_cpu_idle) from [] (default_idle_call+0x34/0x48) Jan 13 10:11:33 volumio kernel: [] (default_idle_call) from [] (do_idle+0xec/0x16c) Jan 13 10:11:33 volumio kernel: [] (do_idle) from [] (cpu_startup_entry+0x28/0x2c) Jan 13 10:11:33 volumio kernel: [] (cpu_startup_entry) from [] (secondary_start_kernel+0x13c/0x148) Jan 13 10:11:33 volumio kernel: [] (secondary_start_kernel) from [<0020270c>] (0x20270c) Jan 13 10:11:34 volumio sudo[1533]: volumio : TTY=unknown ; PWD=/ ; USER=root ; COMMAND=/bin/journalctl --since=2026-01-13 10:10 Jan 13 10:11:34 volumio sudo[1533]: 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"