Sep 10 21:13:56 BelliashPC kernel: BUG: kernel NULL pointer dereference, address: 000000000000000d Sep 10 21:13:56 BelliashPC kernel: #PF: supervisor write access in kernel mode Sep 10 21:13:56 BelliashPC kernel: #PF: error_code(0x0002) - not-present page Sep 10 21:13:56 BelliashPC kernel: PGD 0 P4D 0 Sep 10 21:13:56 BelliashPC kernel: Oops: 0002 [#1] SMP NOPTI Sep 10 21:13:56 BelliashPC kernel: CPU: 11 PID: 30804 Comm: kworker/11:2 Tainted: P O T 5.2.13-gentoo #1 Sep 10 21:13:56 BelliashPC kernel: Hardware name: Gigabyte Technology Co., Ltd. B450 AORUS ELITE/B450 AORUS ELITE, BIOS F42a 07/31/2019 Sep 10 21:13:56 BelliashPC kernel: Workqueue: 0x0 (events) Sep 10 21:13:56 BelliashPC kernel: RIP: 0010:worker_thread+0xfc/0x3b0 Sep 10 21:13:56 BelliashPC kernel: Code: 0f 84 8e 02 00 00 48 8b 4c 24 18 49 39 4f 38 0f 85 a9 02 00 00 83 e0 fb 41 89 47 60 ff 4a 34 49 8b 17 49 8b 47 08 48 89 42 08 <48> 89 10 4d 89 3f 4d 89 7f 08 48 8b 45 20 4c 8d 6d 20 49 39 c5 74 Sep 10 21:13:56 BelliashPC kernel: RSP: 0018:ffffaec608acfec0 EFLAGS: 00010002 Sep 10 21:13:56 BelliashPC kernel: RAX: 000000000000000d RBX: ffff8d78aecdfa80 RCX: ffff8d789fa1b400 Sep 10 21:13:56 BelliashPC kernel: RDX: ffff8d78a4112780 RSI: ffff8d78a91e56c0 RDI: ffff8d78aecdfa80 Sep 10 21:13:56 BelliashPC kernel: RBP: ffff8d78aecdfa80 R08: ffff8d78aece0180 R09: 0000000000001800 Sep 10 21:13:56 BelliashPC kernel: R10: 0000000000000000 R11: ffffffffffffffff R12: ffff8d78a4112b68 Sep 10 21:13:56 BelliashPC kernel: R13: ffff8d78aecdfaa0 R14: ffff8d78a4112b40 R15: ffff8d78a4112b40 Sep 10 21:13:56 BelliashPC kernel: FS: 0000000000000000(0000) GS:ffff8d78aecc0000(0000) knlGS:0000000000000000 Sep 10 21:13:56 BelliashPC kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Sep 10 21:13:56 BelliashPC kernel: CR2: 00000000000000b0 CR3: 000000069063a000 CR4: 0000000000340ee0 Sep 10 21:13:56 BelliashPC kernel: Call Trace: Sep 10 21:13:56 BelliashPC kernel: kthread+0xf8/0x130 Sep 10 21:13:56 BelliashPC kernel: ? set_worker_desc+0xb0/0xb0 Sep 10 21:13:56 BelliashPC kernel: ? kthread_park+0x80/0x80 Sep 10 21:13:56 BelliashPC kernel: ret_from_fork+0x22/0x40 Sep 10 21:13:56 BelliashPC kernel: Modules linked in: nvidia_drm(PO) nvidia_modeset(PO) nvidia(PO) vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) Sep 10 21:13:56 BelliashPC kernel: CR2: 000000000000000d Sep 10 21:13:56 BelliashPC kernel: ---[ end trace 23be40ec0c6dea2a ]--- Sep 10 21:13:56 BelliashPC kernel: RIP: 0010:worker_thread+0xfc/0x3b0 Sep 10 21:13:56 BelliashPC kernel: Code: 0f 84 8e 02 00 00 48 8b 4c 24 18 49 39 4f 38 0f 85 a9 02 00 00 83 e0 fb 41 89 47 60 ff 4a 34 49 8b 17 49 8b 47 08 48 89 42 08 <48> 89 10 4d 89 3f 4d 89 7f 08 48 8b 45 20 4c 8d 6d 20 49 39 c5 74 Sep 10 21:13:56 BelliashPC kernel: RSP: 0018:ffffaec608acfec0 EFLAGS: 00010002 Sep 10 21:13:56 BelliashPC kernel: RAX: 000000000000000d RBX: ffff8d78aecdfa80 RCX: ffff8d789fa1b400 Sep 10 21:13:56 BelliashPC kernel: RDX: ffff8d78a4112780 RSI: ffff8d78a91e56c0 RDI: ffff8d78aecdfa80 Sep 10 21:13:56 BelliashPC kernel: RBP: ffff8d78aecdfa80 R08: ffff8d78aece0180 R09: 0000000000001800 Sep 10 21:13:56 BelliashPC kernel: R10: 0000000000000000 R11: ffffffffffffffff R12: ffff8d78a4112b68 Sep 10 21:13:56 BelliashPC kernel: R13: ffff8d78aecdfaa0 R14: ffff8d78a4112b40 R15: ffff8d78a4112b40 Sep 10 21:13:56 BelliashPC kernel: FS: 0000000000000000(0000) GS:ffff8d78aecc0000(0000) knlGS:0000000000000000 Sep 10 21:13:56 BelliashPC kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Sep 10 21:13:56 BelliashPC kernel: CR2: 00000000000000b0 CR3: 000000069063a000 CR4: 0000000000340ee0 Sep 10 21:14:16 BelliashPC kernel: NVRM: GPU at PCI:0000:06:00: GPU-4c9bfa83-5407-92ac-ce82-441bb9e3ac79 Sep 10 21:14:16 BelliashPC kernel: NVRM: GPU Board Serial Number: Sep 10 21:14:16 BelliashPC kernel: NVRM: Xid (PCI:0000:06:00): 8, pid=3723, Channel 00000010 Sep 10 21:14:18 BelliashPC kernel: rcu: INFO: rcu_sched detected stalls on CPUs/tasks: Sep 10 21:14:18 BelliashPC kernel: rcu: \x090-...0: (0 ticks this GP) idle=f26/1/0x4000000000000000 softirq=1165408/1165408 fqs=5246 Sep 10 21:14:18 BelliashPC kernel: \x09(detected by 6, t=21002 jiffies, g=3474865, q=223) Sep 10 21:14:18 BelliashPC kernel: Sending NMI from CPU 6 to CPUs 0: Sep 10 21:14:18 BelliashPC kernel: NMI backtrace for cpu 0 Sep 10 21:14:18 BelliashPC kernel: CPU: 0 PID: 26618 Comm: kworker/0:0 Tainted: P D O T 5.2.13-gentoo #1 Sep 10 21:14:18 BelliashPC kernel: Hardware name: Gigabyte Technology Co., Ltd. B450 AORUS ELITE/B450 AORUS ELITE, BIOS F42a 07/31/2019 Sep 10 21:14:18 BelliashPC kernel: Workqueue: events vmstat_shepherd Sep 10 21:14:18 BelliashPC kernel: RIP: 0010:queued_spin_lock_slowpath+0x3d/0x1a0 Sep 10 21:14:18 BelliashPC kernel: Code: 3e f0 0f ba 2f 08 0f 92 c0 0f b6 c0 c1 e0 08 89 c2 8b 07 30 e4 09 d0 a9 00 01 ff ff 75 18 85 c0 74 0e 8b 07 84 c0 74 08 f3 90 <8b> 07 84 c0 75 f8 66 c7 07 01 00 c3 f6 c4 01 75 04 c6 47 01 00 48 Sep 10 21:14:18 BelliashPC kernel: RSP: 0018:ffffaec609d3fe08 EFLAGS: 00000002 Sep 10 21:14:18 BelliashPC kernel: RAX: 0000000000300101 RBX: ffff8d78aece4900 RCX: 0000000000000000 Sep 10 21:14:18 BelliashPC kernel: RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8d78aecdfa80 Sep 10 21:14:18 BelliashPC kernel: RBP: 000000000000002a R08: ffff8d78ae001da8 R09: 00000000000000d8 Sep 10 21:14:18 BelliashPC kernel: R10: 0000000000000000 R11: ffff8d78ae001e80 R12: ffff8d78ab174e00 Sep 10 21:14:18 BelliashPC kernel: R13: ffff8d78aecdd4a0 R14: 000000000001d808 R15: 000000000000000b Sep 10 21:14:18 BelliashPC kernel: FS: 0000000000000000(0000) GS:ffff8d78aea00000(0000) knlGS:0000000000000000 Sep 10 21:14:18 BelliashPC kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Sep 10 21:14:18 BelliashPC kernel: CR2: 00007f0232d5f8b0 CR3: 00000007de9a8000 CR4: 0000000000340ef0 Sep 10 21:14:18 BelliashPC kernel: Call Trace: Sep 10 21:14:18 BelliashPC kernel: __queue_work+0x95/0x2f0 Sep 10 21:14:18 BelliashPC kernel: ? __switch_to_asm+0x40/0x70 Sep 10 21:14:18 BelliashPC kernel: queue_delayed_work_on+0x17/0x20 Sep 10 21:14:18 BelliashPC kernel: vmstat_shepherd+0x61/0xa0 Sep 10 21:14:18 BelliashPC kernel: process_one_work+0x19a/0x310 Sep 10 21:14:18 BelliashPC kernel: worker_thread+0x45/0x3b0 Sep 10 21:14:18 BelliashPC kernel: kthread+0xf8/0x130 Sep 10 21:14:18 BelliashPC kernel: ? set_worker_desc+0xb0/0xb0 Sep 10 21:14:18 BelliashPC kernel: ? kthread_park+0x80/0x80 Sep 10 21:14:18 BelliashPC kernel: ret_from_fork+0x22/0x40 Sep 10 21:14:18 BelliashPC kernel: NVRM: os_schedule: Attempted to yield the CPU while in atomic or interrupt context Sep 10 21:14:20 BelliashPC kernel: NVRM: os_schedule: Attempted to yield the CPU while in atomic or interrupt context This is what happens on my Ryzen7 3700X CPU installed on Gigabyte B450 Aorus Elite motherboard on 5.2.13 kernel. I got BIOS with AGESA 1.0.0.3ABB already flashed. I tried zenstates.py as well as CONFIG_RCU_NOCB_CPU=y in the kernel and passing rcu-nocbs=0-15 as a kernel parameter. None of this helps.
And another example of calltrace: Sep 5 21:25:32 BelliashPC kernel: NMI backtrace for cpu 1 Sep 5 21:25:32 BelliashPC kernel: CPU: 1 PID: 13564 Comm: DOM File Tainted: P D O T 5.2.11-gentoo #1 Sep 5 21:25:32 BelliashPC kernel: Hardware name: Gigabyte Technology Co., Ltd. B450 AORUS ELITE/B450 AORUS ELITE, BIOS F42a 07/31/2019 Sep 5 21:25:32 BelliashPC kernel: Call Trace: Sep 5 21:25:32 BelliashPC kernel: <IRQ> Sep 5 21:25:32 BelliashPC kernel: dump_stack+0x46/0x60 Sep 5 21:25:32 BelliashPC kernel: nmi_cpu_backtrace.cold+0x14/0x53 Sep 5 21:25:32 BelliashPC kernel: ? lapic_can_unplug_cpu.cold+0x42/0x42 Sep 5 21:25:32 BelliashPC kernel: nmi_trigger_cpumask_backtrace+0x89/0x8b Sep 5 21:25:32 BelliashPC kernel: rcu_dump_cpu_stacks+0x7b/0xa9 Sep 5 21:25:32 BelliashPC kernel: rcu_sched_clock_irq.cold+0x1a2/0x38d Sep 5 21:25:32 BelliashPC kernel: ? tick_sched_do_timer+0x50/0x50 Sep 5 21:25:32 BelliashPC kernel: update_process_times+0x24/0x60 Sep 5 21:25:32 BelliashPC kernel: tick_sched_timer+0x33/0x70 Sep 5 21:25:32 BelliashPC kernel: __hrtimer_run_queues+0xe7/0x180 Sep 5 21:25:32 BelliashPC kernel: hrtimer_interrupt+0x100/0x220 Sep 5 21:25:32 BelliashPC kernel: smp_apic_timer_interrupt+0x56/0x90 Sep 5 21:25:32 BelliashPC kernel: apic_timer_interrupt+0xf/0x20 Sep 5 21:25:32 BelliashPC kernel: </IRQ> Sep 5 21:25:32 BelliashPC kernel: RIP: 0010:queued_spin_lock_slowpath+0x3f/0x1a0 Sep 5 21:25:32 BelliashPC kernel: Code: 0f ba 2f 08 0f 92 c0 0f b6 c0 c1 e0 08 89 c2 8b 07 30 e4 09 d0 a9 00 01 ff ff 75 18 85 c0 74 0e 8b 07 84 c0 74 08 f3 90 8b 07 <84> c0 75 f8 66 c7 07 01 00 c3 f6 c4 01 75 04 c6 47 01 00 48 c7 c0 Sep 5 21:25:32 BelliashPC kernel: RSP: 0018:ffffa299085afc48 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 Sep 5 21:25:32 BelliashPC kernel: RAX: 00000000003c0101 RBX: ffffa299085afd10 RCX: 000000008a2ee8ff Sep 5 21:25:32 BelliashPC kernel: RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffa299034fdb44 Sep 5 21:25:32 BelliashPC kernel: RBP: ffffa299085afcc0 R08: ffffa299085afcc0 R09: 0000000000000000 Sep 5 21:25:32 BelliashPC kernel: R10: 0000000000000000 R11: 0000000000000000 R12: 00007fa4d675aa38 Sep 5 21:25:32 BelliashPC kernel: R13: 0000000000000000 R14: 0000000000000000 R15: ffffa299034fdb40 Sep 5 21:25:32 BelliashPC kernel: futex_wait_setup+0x77/0x110 Sep 5 21:25:32 BelliashPC kernel: futex_wait+0xcf/0x230 Sep 5 21:25:32 BelliashPC kernel: ? ep_poll_callback+0x256/0x280 Sep 5 21:25:32 BelliashPC kernel: do_futex+0x15e/0xc60 Sep 5 21:25:32 BelliashPC kernel: ? pipe_write+0x382/0x410 Sep 5 21:25:32 BelliashPC kernel: ? new_sync_write+0x12c/0x1d0 Sep 5 21:25:32 BelliashPC kernel: __x64_sys_futex+0x137/0x170 Sep 5 21:25:32 BelliashPC kernel: do_syscall_64+0x4a/0x110 Sep 5 21:25:32 BelliashPC kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9 Sep 5 21:25:32 BelliashPC kernel: RIP: 0033:0x7fa4e76c7067 Sep 5 21:25:32 BelliashPC kernel: Code: 5c 24 68 48 89 44 24 50 e8 96 38 00 00 e8 c1 3d 00 00 89 de 41 89 c1 40 80 f6 80 45 31 d2 31 d2 4c 89 ff b8 ca 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 71 44 89 cf e8 f9 3d 00 00 31 f6 4c 89 f7 e8 Sep 5 21:25:32 BelliashPC kernel: RSP: 002b:00007fa4d7c5eac0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca Sep 5 21:25:32 BelliashPC kernel: RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4e76c7067 Sep 5 21:25:32 BelliashPC kernel: RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fa4d675aa38 Sep 5 21:25:32 BelliashPC kernel: RBP: 0000000000000000 R08: 00007fa4d675a9e0 R09: 0000000000000000 Sep 5 21:25:32 BelliashPC kernel: R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa4d675aa10 Sep 5 21:25:32 BelliashPC kernel: R13: 00007fa4d675a9e0 R14: 00007fa4d7c5eaf0 R15: 00007fa4d675aa38
This happened also w/o vbox (I installed it few days ago) and nvidia proprietary drivers. I used to use nouveau with the same results. Created from bug 196683.
(In reply to Rafal Kupiec from comment #2) > This happened also w/o vbox (I installed it few days ago) and nvidia > proprietary drivers. Yes, as I said: pls remove vbox and nvidia first, install the latest kernel - simply take Linus' master which is 5.3-rc8+: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/ *and* *then* try to reproduce it. When you do, send me dmesg and .config. Thx.
Freezed again when idling, on 5.3.0, with the following trace in logs: Sep 18 15:50:50 BelliashPC kernel: rcu: INFO: rcu_sched detected stalls on CPUs/tasks: Sep 18 15:50:50 BelliashPC kernel: rcu: \x090-...!: (98 ticks this GP) idle=e0a/1/0x4000000000000002 softirq=165343/165343 fqs=87 Sep 18 15:50:50 BelliashPC kernel: rcu: \x092-...!: (41 ticks this GP) idle=0e2/1/0x4000000000000002 softirq=149229/149229 fqs=87 Sep 18 15:50:50 BelliashPC kernel: rcu: \x0911-...!: (17 ticks this GP) idle=bca/1/0x4000000000000004 softirq=156807/156809 fqs=87 Sep 18 15:50:50 BelliashPC kernel: \x09(detected by 15, t=21496 jiffies, g=796909, q=222) Sep 18 15:50:50 BelliashPC kernel: Sending NMI from CPU 15 to CPUs 0: Sep 18 15:50:50 BelliashPC kernel: NMI backtrace for cpu 0 Sep 18 15:50:50 BelliashPC kernel: CPU: 0 PID: 4270 Comm: Compositor Tainted: P O T 5.3.0-gentoo #1 Sep 18 15:50:50 BelliashPC kernel: Hardware name: Gigabyte Technology Co., Ltd. B450 AORUS ELITE/B450 AORUS ELITE, BIOS F42a 07/31/2019 Sep 18 15:50:50 BelliashPC kernel: RIP: 0010:__ksize+0x47/0xc0 Sep 18 15:50:50 BelliashPC kernel: Code: 2b 1d a5 ee c0 00 48 01 fb 48 c1 eb 0c 48 c1 e3 06 48 03 1d 83 ee c0 00 48 8b 43 08 48 8d 50 ff a8 01 48 0f 45 da 48 8b 53 08 <48> 8d 42 ff 83 e2 01 48 0f 44 c3 48 8b 00 f6 c4 02 74 26 48 8b 43 Sep 18 15:50:50 BelliashPC kernel: RSP: 0018:ffffa17500003e40 EFLAGS: 00000202 Sep 18 15:50:50 BelliashPC kernel: RAX: ffffc206600de101 RBX: ffffc206600de100 RCX: 00000000001368ae Sep 18 15:50:50 BelliashPC kernel: RDX: dead000000000100 RSI: 0000000000082a20 RDI: ffff966e43785000 Sep 18 15:50:50 BelliashPC kernel: RBP: ffff966deb473800 R08: ffff966deea23360 R09: ffff966dc3785000 Sep 18 15:50:50 BelliashPC kernel: R10: ffffa17500003ef8 R11: 0000000000000000 R12: ffff966dac389100 Sep 18 15:50:50 BelliashPC kernel: R13: 0000000000000000 R14: ffff966dc3785000 R15: 00000000ffffffff Sep 18 15:50:50 BelliashPC kernel: FS: 00007f4a12586700(0000) GS:ffff966deea00000(0000) knlGS:0000000000000000 Sep 18 15:50:50 BelliashPC kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Sep 18 15:50:50 BelliashPC kernel: CR2: 00007f49c731b000 CR3: 000000080a7de000 CR4: 0000000000340ef0 Sep 18 15:50:50 BelliashPC kernel: Call Trace: Sep 18 15:50:50 BelliashPC kernel: <IRQ> Sep 18 15:50:50 BelliashPC kernel: __alloc_skb+0x9a/0x1e0 Sep 18 15:50:50 BelliashPC kernel: tcp_xmit_probe_skb+0x30/0xb0 Sep 18 15:50:50 BelliashPC kernel: tcp_keepalive_timer+0x221/0x290 Sep 18 15:50:50 BelliashPC kernel: ? tcp_write_err+0x50/0x50 Sep 18 15:50:50 BelliashPC kernel: call_timer_fn.isra.0+0x11/0x70 Sep 18 15:50:50 BelliashPC kernel: run_timer_softirq+0x309/0x360 Sep 18 15:50:50 BelliashPC kernel: __do_softirq+0xd1/0x20a Sep 18 15:50:50 BelliashPC kernel: irq_exit+0x9b/0xa0 Sep 18 15:50:50 BelliashPC kernel: smp_apic_timer_interrupt+0x5b/0x90 Sep 18 15:50:50 BelliashPC kernel: apic_timer_interrupt+0xf/0x20 Sep 18 15:50:50 BelliashPC kernel: </IRQ> Sep 18 15:50:50 BelliashPC kernel: RIP: 0010:_raw_spin_unlock_irqrestore+0x5/0x10 Sep 18 15:50:50 BelliashPC kernel: Code: ff c0 48 83 c2 60 48 83 c1 28 39 f0 0f 85 59 ff ff ff 41 bc 40 42 0f 00 e9 77 ff ff ff 90 90 90 90 90 90 90 90 c6 07 00 56 9d <c3> 66 2e 0f 1f 84 00 00 00 00 00 b8 00 fe ff ff f0 0f c1 07 56 9d Sep 18 15:50:50 BelliashPC kernel: RSP: 0018:ffffa17501193d90 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 Sep 18 15:50:50 BelliashPC kernel: RAX: 0000000000000001 RBX: ffff966dea9623e0 RCX: 0000000000000000 Sep 18 15:50:50 BelliashPC kernel: RDX: ffff966dea9623e8 RSI: 0000000000000246 RDI: ffff966dea9623e0 Sep 18 15:50:50 BelliashPC kernel: RBP: 0000000000000246 R08: 0000000000000000 R09: ffffa17501193c90 Sep 18 15:50:50 BelliashPC kernel: R10: ffff966deaadb440 R11: 0000000000000000 R12: 0000000000000001 Sep 18 15:50:50 BelliashPC kernel: R13: 0000000000000041 R14: 0000000000000001 R15: 0000000000000001 Sep 18 15:50:50 BelliashPC kernel: __wake_up_common_lock+0x85/0xb0 Sep 18 15:50:50 BelliashPC kernel: pipe_write+0x1e5/0x420 Sep 18 15:50:50 BelliashPC kernel: new_sync_write+0x12c/0x1c0 Sep 18 15:50:50 BelliashPC kernel: vfs_write+0xb8/0x1b0 Sep 18 15:50:50 BelliashPC kernel: ksys_write+0x5a/0xd0 Sep 18 15:50:50 BelliashPC kernel: do_syscall_64+0x4a/0x110 Sep 18 15:50:50 BelliashPC kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9 Sep 18 15:50:50 BelliashPC kernel: RIP: 0033:0x7f4a28bde18b Sep 18 15:50:50 BelliashPC kernel: Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 9d fc ff ff 41 89 c0 b8 01 00 00 00 48 8b 54 24 18 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 48 89 44 24 08 e8 d0 fc ff ff 48 Sep 18 15:50:50 BelliashPC kernel: RSP: 002b:00007f4a12585840 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 Sep 18 15:50:50 BelliashPC kernel: RAX: ffffffffffffffda RBX: 00007f4a1ace5680 RCX: 00007f4a28bde18b Sep 18 15:50:50 BelliashPC kernel: RDX: 0000000000000001 RSI: 00007f4a12585880 RDI: 000000000000000d Sep 18 15:50:50 BelliashPC kernel: RBP: 00007f4a12585880 R08: 0000000000000000 R09: 0000000000000000 Sep 18 15:50:50 BelliashPC kernel: R10: 00007f4a12585940 R11: 0000000000000293 R12: 00007f4a130ef510 Sep 18 15:50:50 BelliashPC kernel: R13: 00007f49a660ce20 R14: 00007f49af2e9d90 R15: 0000000000000000 Sep 18 15:50:50 BelliashPC kernel: Sending NMI from CPU 15 to CPUs 2: Sep 18 15:50:50 BelliashPC kernel: NMI backtrace for cpu 2 skipped: idling at acpi_processor_ffh_cstate_enter+0x71/0xc0 Sep 18 15:50:50 BelliashPC kernel: Sending NMI from CPU 15 to CPUs 11: Sep 18 15:50:50 BelliashPC kernel: NMI backtrace for cpu 11 skipped: idling at acpi_processor_ffh_cstate_enter+0x71/0xc0 C6 is disabled with zenstates.py script from https://github.com/r4m0n/ZenStates-Linux/blob/master/zenstates.py : # /usr/local/sbin/zenstates -l P0 - Enabled - FID = 90 - DID = 8 - VID = 48 - Ratio = 36.00 - vCore = 1.10000 P1 - Enabled - FID = 8C - DID = A - VID = 58 - Ratio = 28.00 - vCore = 1.00000 P2 - Enabled - FID = 84 - DID = C - VID = 68 - Ratio = 22.00 - vCore = 0.90000 P3 - Disabled P4 - Disabled P5 - Disabled P6 - Disabled P7 - Disabled C6 State - Package - Disabled C6 State - Core - Disabled
Created attachment 285053 [details] dmesg.txt dmesg after rebooting...
Created attachment 285055 [details] config.txt .config (kernel config)
Another one: Sep 19 18:33:47 BelliashPC kernel: rcu: INFO: rcu_sched detected stalls on CPUs/tasks: Sep 19 18:33:47 BelliashPC kernel: rcu: \x090-...0: (0 ticks this GP) idle=1de/1/0x4000000000000000 softirq=49809/49809 fqs=4557 Sep 19 18:33:47 BelliashPC kernel: \x09(detected by 9, t=21003 jiffies, g=182105, q=98) Sep 19 18:33:47 BelliashPC kernel: Sending NMI from CPU 9 to CPUs 0: Sep 19 18:33:47 BelliashPC kernel: NMI backtrace for cpu 0 Sep 19 18:33:47 BelliashPC kernel: CPU: 0 PID: 4112 Comm: QXcbEventQueue Tainted: P O T 5.3.0-gentoo #1 Sep 19 18:33:47 BelliashPC kernel: Hardware name: Gigabyte Technology Co., Ltd. B450 AORUS ELITE/B450 AORUS ELITE, BIOS F42a 07/31/2019 Sep 19 18:33:47 BelliashPC kernel: RIP: 0010:native_sched_clock+0x13/0x80 Sep 19 18:33:47 BelliashPC kernel: Code: 75 c5 c3 0f 1f 40 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 8b 05 5a 50 65 01 85 c0 7e 59 0f 31 48 c1 e2 20 48 09 c2 <65> 8b 05 56 c8 fb 6b 89 c1 83 e1 01 48 c1 e1 04 4c 8d 81 80 f9 01 Sep 19 18:33:47 BelliashPC kernel: RSP: 0018:ffff9ff9c0713978 EFLAGS: 00000006 Sep 19 18:33:47 BelliashPC kernel: RAX: 00000000830eb088 RBX: 00000001005d1b71 RCX: 0000000000003807 Sep 19 18:33:47 BelliashPC kernel: RDX: 00001514830eb088 RSI: 00000000239f594f RDI: 0000000000000000 Sep 19 18:33:47 BelliashPC kernel: RBP: 0000000000000000 R08: 000005d777f8c458 R09: 0000000000000000 Sep 19 18:33:47 BelliashPC kernel: R10: 0000000000000000 R11: 0000000000000002 R12: 000000000000019b Sep 19 18:33:47 BelliashPC kernel: R13: 0000000000000000 R14: ffff8972ab7d1bc0 R15: ffff8972aea20100 Sep 19 18:33:47 BelliashPC kernel: FS: 00007f7b4fb21700(0000) GS:ffff8972aea00000(0000) knlGS:0000000000000000 Sep 19 18:33:47 BelliashPC kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Sep 19 18:33:47 BelliashPC kernel: CR2: 00007f81a0413000 CR3: 000000080a8f6000 CR4: 0000000000340ef0 Sep 19 18:33:47 BelliashPC kernel: Call Trace: Sep 19 18:33:47 BelliashPC kernel: sched_clock_cpu+0x11/0xb0 Sep 19 18:33:47 BelliashPC kernel: pick_next_task_fair+0x14b/0x5f0 Sep 19 18:33:47 BelliashPC kernel: __schedule+0x280/0x4a0 Sep 19 18:33:47 BelliashPC kernel: schedule+0x37/0xa0 Sep 19 18:33:47 BelliashPC kernel: schedule_hrtimeout_range_clock+0x107/0x120 Sep 19 18:33:47 BelliashPC kernel: ? add_wait_queue+0x10/0x40 Sep 19 18:33:47 BelliashPC kernel: poll_schedule_timeout.constprop.0+0x3d/0x60 Sep 19 18:33:47 BelliashPC kernel: do_sys_poll+0x45d/0x530 Sep 19 18:33:47 BelliashPC kernel: ? sock_wfree+0x38/0x60 Sep 19 18:33:47 BelliashPC kernel: ? unix_stream_read_generic+0x7ae/0x840 Sep 19 18:33:47 BelliashPC kernel: ? kmem_cache_free+0x21a/0x240 Sep 19 18:33:47 BelliashPC kernel: ? select_task_rq_fair+0x1de/0xf30 Sep 19 18:33:47 BelliashPC kernel: ? set_fd_set.part.0+0x40/0x40 Sep 19 18:33:47 BelliashPC kernel: ? try_to_wake_up+0x164/0x3c0 Sep 19 18:33:47 BelliashPC kernel: ? wake_up_q+0x36/0x60 Sep 19 18:33:47 BelliashPC kernel: ? futex_wake+0x8b/0x160 Sep 19 18:33:47 BelliashPC kernel: ? do_futex+0x873/0xc90 Sep 19 18:33:47 BelliashPC kernel: ? pollwake+0x6f/0x90 Sep 19 18:33:47 BelliashPC kernel: ? wake_up_q+0x60/0x60 Sep 19 18:33:47 BelliashPC kernel: ? __wake_up_common+0x75/0x140 Sep 19 18:33:47 BelliashPC kernel: ? _copy_from_user+0x37/0x60 Sep 19 18:33:47 BelliashPC kernel: ? __x64_sys_futex+0x137/0x170 Sep 19 18:33:47 BelliashPC kernel: __x64_sys_poll+0x32/0x130 Sep 19 18:33:47 BelliashPC kernel: do_syscall_64+0x4a/0x110 Sep 19 18:33:47 BelliashPC kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9 Sep 19 18:33:47 BelliashPC kernel: RIP: 0033:0x7f7b536499cb Sep 19 18:33:47 BelliashPC kernel: Code: 54 24 1c 48 89 74 24 10 48 89 7c 24 08 e8 6d b9 01 00 41 89 c0 b8 07 00 00 00 8b 54 24 1c 48 8b 74 24 10 48 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 33 44 89 c7 89 44 24 08 e8 a1 b9 01 00 8b 44 Sep 19 18:33:47 BelliashPC kernel: RSP: 002b:00007f7b4fb20c60 EFLAGS: 00000293 ORIG_RAX: 0000000000000007 Sep 19 18:33:47 BelliashPC kernel: RAX: ffffffffffffffda RBX: 000056283d38cd30 RCX: 00007f7b536499cb Sep 19 18:33:47 BelliashPC kernel: RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007f7b4fb20ca8 Sep 19 18:33:47 BelliashPC kernel: RBP: 00007f7b4fb20ca8 R08: 0000000000000000 R09: 0000000000000000 Sep 19 18:33:47 BelliashPC kernel: R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 Sep 19 18:33:47 BelliashPC kernel: R13: 0000000000000000 R14: 0000000000000000 R15: 000056283d38cd48
BIOS upgrade does not resolve this: Sep 21 14:02:57 BelliashPC kernel: rcu: INFO: rcu_sched detected stalls on CPUs/tasks: Sep 21 14:02:57 BelliashPC kernel: rcu: \x093-...0: (31 ticks this GP) idle=35a/1/0x4000000000000000 softirq=252689/252689 fqs=2593 Sep 21 14:02:57 BelliashPC kernel: \x09(detected by 12, t=21003 jiffies, g=1239569, q=398) Sep 21 14:02:57 BelliashPC kernel: Sending NMI from CPU 12 to CPUs 3: Sep 21 14:02:57 BelliashPC kernel: NMI backtrace for cpu 3 Sep 21 14:02:57 BelliashPC kernel: CPU: 3 PID: 0 Comm: swapper/3 Tainted: P O T 5.3.0-gentoo #1 Sep 21 14:02:57 BelliashPC kernel: Hardware name: Gigabyte Technology Co., Ltd. B450 AORUS ELITE/B450 AORUS ELITE, BIOS F42c 09/12/2019 Sep 21 14:02:57 BelliashPC kernel: RIP: 0010:queued_spin_lock_slowpath+0x3d/0x1a0 Sep 21 14:02:57 BelliashPC kernel: Code: 3e f0 0f ba 2f 08 0f 92 c0 0f b6 c0 c1 e0 08 89 c2 8b 07 30 e4 09 d0 a9 00 01 ff ff 75 18 85 c0 74 0e 8b 07 84 c0 74 08 f3 90 <8b> 07 84 c0 75 f8 66 c7 07 01 00 c3 f6 c4 01 75 04 c6 47 01 00 48 Sep 21 14:02:57 BelliashPC kernel: RSP: 0018:ffff9a36c00afe00 EFLAGS: 00000002 Sep 21 14:02:57 BelliashPC kernel: RAX: 0000000000000101 RBX: 0000126263d505c0 RCX: 0000000000000000 Sep 21 14:02:57 BelliashPC kernel: RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff944f2eadc780 Sep 21 14:02:57 BelliashPC kernel: RBP: ffff944f2eadc780 R08: 00000066a1729ced R09: ffff944f2eadf354 Sep 21 14:02:57 BelliashPC kernel: R10: ffff944f2eadf3a4 R11: ffff944f2eadf384 R12: 0000000000000082 Sep 21 14:02:57 BelliashPC kernel: R13: 000012625427fa81 R14: ffff944f2eadcc80 R15: ffff944f2b5bb500 Sep 21 14:02:57 BelliashPC kernel: FS: 0000000000000000(0000) GS:ffff944f2eac0000(0000) knlGS:0000000000000000 Sep 21 14:02:57 BelliashPC kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Sep 21 14:02:57 BelliashPC kernel: CR2: 00007ff022b7e000 CR3: 000000081f7a0000 CR4: 0000000000340ee0 Sep 21 14:02:57 BelliashPC kernel: Call Trace: Sep 21 14:02:57 BelliashPC kernel: _raw_spin_lock_irqsave+0x20/0x30 Sep 21 14:02:57 BelliashPC kernel: hrtimer_next_event_without+0x2b/0x80 Sep 21 14:02:57 BelliashPC kernel: tick_nohz_get_sleep_length+0x7b/0xa0 Sep 21 14:02:57 BelliashPC kernel: menu_select+0x5d/0x600 Sep 21 14:02:57 BelliashPC kernel: do_idle+0x191/0x200 Sep 21 14:02:57 BelliashPC kernel: cpu_startup_entry+0x14/0x20 Sep 21 14:02:57 BelliashPC kernel: start_secondary+0x144/0x170 Sep 21 14:02:57 BelliashPC kernel: secondary_startup_64+0xa4/0xb0
(In reply to Rafal Kupiec from comment #8) > Sep 21 14:02:57 BelliashPC kernel: CPU: 3 PID: 0 Comm: swapper/3 Tainted: P > O T 5.3.0-gentoo #1 Maybe I wasn't clear enough in comment #3 - you need to remove the nvidia and the other proprietary kernel modules *completely* from the system and then try to reproduce again.
(In reply to Borislav Petkov from comment #9) > (In reply to Rafal Kupiec from comment #8) > > Sep 21 14:02:57 BelliashPC kernel: CPU: 3 PID: 0 Comm: swapper/3 Tainted: P > > O T 5.3.0-gentoo #1 > > Maybe I wasn't clear enough in comment #3 - you need to remove the nvidia > and the other proprietary kernel modules *completely* from the system and > then try to reproduce again. Hi Boris, I just updated my BIOS to the 1003ABB bios on a Gigabyte x570 motherboard and a Ryzen 3600X. Before the BIOS update this mavhine was rock solid. Now it is locking up fairly quickly. So as soon as I can, I will also try to get some data for you. Looks like a real bug for sure. I will make sure I dont have VBOX on this thing.
(In reply to JerryD from comment #10) > Hi Boris, I just updated my BIOS to the 1003ABB bios on a Gigabyte x570 > motherboard and a Ryzen 3600X. Before the BIOS update this mavhine was rock > solid. Now it is locking up fairly quickly. So as soon as I can, I will > also try to get some data for you. Looks like a real bug for sure. I will > make sure I dont have VBOX on this thing. If is the same issue, sure, if not please open a separate bug instead of hijacking this one. Thx.
(In reply to JerryD from comment #10) > (In reply to Borislav Petkov from comment #9) > > (In reply to Rafal Kupiec from comment #8) > > > Sep 21 14:02:57 BelliashPC kernel: CPU: 3 PID: 0 Comm: swapper/3 Tainted: > P > > > O T 5.3.0-gentoo #1 > > > > Maybe I wasn't clear enough in comment #3 - you need to remove the nvidia > > and the other proprietary kernel modules *completely* from the system and > > then try to reproduce again. > > Hi Boris, I just updated my BIOS to the 1003ABB bios on a Gigabyte x570 > motherboard and a Ryzen 3600X. Before the BIOS update this mavhine was rock > solid. Now it is locking up fairly quickly. So as soon as I can, I will > also try to get some data for you. Looks like a real bug for sure. I will > make sure I dont have VBOX on this thing. Did you flash it using @BIOS or Q-Flash?
Created attachment 285141 [details] dmesg from x570 motherboard I used Q-Flash to update. I dont have anything like vbox installed. There are similarities in the attach dmesg here. I do not know if this is same or different bug.
Could you try to flash F3, set everything up and then flash F5b via @BIOS utility? It will preserve all your settings. Unfortunately you need a Windows installed on bare metal for that, as @BIOS is a Windows utility made by Gigabyte.
(In reply to JerryD from comment #13) > Created attachment 285141 [details] > dmesg from x570 motherboard > > I used Q-Flash to update. I dont have anything like vbox installed. There > are similarities in the attach dmesg here. I do not know if this is same or > different bug. Doesn't look like this bug at all. Please build the upstream v5.3 kernel on your machine and see if it triggers. If it does, open a new bug, if not, you can report it to fedora. It could be that a stable backport is missing or stable is broken differently.
Will move to new bug report if necessary after redoing per comment 14. This is a Dual boot system and Windows side is working fine.
(In reply to JerryD from comment #16) > Will move to new bug report if necessary after redoing per comment 14. This > is a Dual boot system and Windows side is working fine. Also, how do you set memory? Just enable XMP? OC?
(In reply to Rafal Kupiec from comment #17) > (In reply to JerryD from comment #16) > > Will move to new bug report if necessary after redoing per comment 14. This > > is a Dual boot system and Windows side is working fine. > > Also, how do you set memory? > Just enable XMP? OC? Using defaults for all settings except boot device. See https://bugzilla.kernel.org/show_bug.cgi?id=205017 for continuation of this thread.
See new logs obtained on 5.3.6 kernel: https://bugzilla.kernel.org/show_bug.cgi?id=205017
I have discovered that computer was perfectly stable on BIOS F40 with AGESA 1.0.0.2. Every newer BIOS was causing a freezes. I have sent motherboard (B450 Aorus Elite) to RMA and got my money back. I have bought X570 Aorus Elite and currently working for almost 3 weeks without issues. Seems like it was BIOS or motherboard issue.
I might have the same issue: B450 GAMING PRO CARBON AC (v19, ComboPI 1.0.0.3ab) Ryzen 3700X Kernel 5.4.0-rc4 My systems starts to freeze up gradually, the only way to get a kernel log is to reisub. As you can see I have a different motherboard from another vendor, so I hope this is not hardware/bios related. Okt 18 23:06:56 user-MS-7B85 kernel: general protection fault: 0000 [#1] SMP NOPTI Okt 18 23:06:56 user-MS-7B85 kernel: CPU: 8 PID: 1097 Comm: Xorg Not tainted 5.4.0-rc3-custom #14 Okt 18 23:06:56 user-MS-7B85 kernel: Hardware name: Micro-Star International Co., Ltd. MS-7B85/B450 GAMING PRO CARBON AC (MS-7B85), BIOS 1.90 08/28/2019 Okt 18 23:06:56 user-MS-7B85 kernel: RIP: 0010:select_idle_sibling+0x48c/0x570 Okt 18 23:06:56 user-MS-7B85 kernel: Code: 4c 8b 75 b8 4c 8b 6d b0 bb ff ff ff ff 41 89 dc 48 c7 45 d0 58 02 01 00 49 c7 c7 00 79 80 b9 4b 8b 14 ef 48 8b 45 d0 44 89 e7 <48> 8b 34 02 e8 ab 47 9a 00 41 89 c4 8b 05 36 08 77 01 41 39 c4 0f Okt 18 23:06:56 user-MS-7B85 kernel: RSP: 0018:ffffb1bc8075f958 EFLAGS: 00010097 Okt 18 23:06:56 user-MS-7B85 kernel: RAX: ffff980f00000008 RBX: 00000000ffffffff RCX: ffff980f4c4c1700 Okt 18 23:06:56 user-MS-7B85 kernel: RDX: ffff980f4ea00000 RSI: 0000000000000000 RDI: 0000000000000008 Okt 18 23:06:56 user-MS-7B85 kernel: RBP: ffffb1bc8075f9b0 R08: 0000000000000002 R09: 000000000002a000 Okt 18 23:06:56 user-MS-7B85 kernel: R10: ffffb1bc8075f928 R11: 0000000000000003 R12: 0000000000000008 Okt 18 23:06:56 user-MS-7B85 kernel: R13: 0000000000000008 R14: ffff980f4bc12e00 R15: ffffffffb9807900 Okt 18 23:06:56 user-MS-7B85 kernel: FS: 00007f30cab8ea80(0000) GS:ffff980f4ea00000(0000) knlGS:0000000000000000 Okt 18 23:06:56 user-MS-7B85 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Okt 18 23:06:56 user-MS-7B85 kernel: CR2: 00007f76004d0000 CR3: 00000003fbba2000 CR4: 0000000000340ee0 Okt 18 23:06:56 user-MS-7B85 kernel: Call Trace: Okt 18 23:06:56 user-MS-7B85 kernel: select_task_rq_fair+0x884/0xc20 Okt 18 23:06:56 user-MS-7B85 kernel: ? check_preempt_curr+0x2d/0x90 Okt 18 23:06:56 user-MS-7B85 kernel: try_to_wake_up+0x150/0x5c0 Okt 18 23:06:56 user-MS-7B85 kernel: default_wake_function+0x12/0x20 Okt 18 23:06:56 user-MS-7B85 kernel: pollwake+0x72/0x90 Okt 18 23:06:56 user-MS-7B85 kernel: ? wake_up_q+0x80/0x80 Okt 18 23:06:56 user-MS-7B85 kernel: __wake_up_common+0x73/0x120 Okt 18 23:06:56 user-MS-7B85 kernel: __wake_up_common_lock+0x7e/0xc0 Okt 18 23:06:56 user-MS-7B85 kernel: __wake_up_sync_key+0x1e/0x30 Okt 18 23:06:56 user-MS-7B85 kernel: sock_def_readable+0x40/0x70 Okt 18 23:06:56 user-MS-7B85 kernel: unix_stream_sendmsg+0x271/0x390 Okt 18 23:06:56 user-MS-7B85 kernel: sock_sendmsg+0x63/0x70 Okt 18 23:06:56 user-MS-7B85 kernel: sock_write_iter+0x8c/0xf0 Okt 18 23:06:56 user-MS-7B85 kernel: do_iter_readv_writev+0x159/0x1d0 Okt 18 23:06:56 user-MS-7B85 kernel: do_iter_write+0x86/0x1a0 Okt 18 23:06:56 user-MS-7B85 kernel: vfs_writev+0x92/0x120 Okt 18 23:06:56 user-MS-7B85 kernel: do_writev+0xde/0x120 Okt 18 23:06:56 user-MS-7B85 kernel: ? do_writev+0xde/0x120 Okt 18 23:06:56 user-MS-7B85 kernel: __x64_sys_writev+0x1c/0x20 Okt 18 23:06:56 user-MS-7B85 kernel: do_syscall_64+0x57/0x190 Okt 18 23:06:56 user-MS-7B85 kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9 Okt 18 23:06:56 user-MS-7B85 kernel: RIP: 0033:0x7f30c7d846e7 Okt 18 23:06:56 user-MS-7B85 kernel: Code: c3 66 90 41 54 55 41 89 d4 53 48 89 f5 89 fb 48 83 ec 10 e8 0b a0 01 00 44 89 e2 41 89 c0 48 89 ee 89 df b8 14 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 48 89 44 24 08 e8 44 a0 01 00 48 Okt 18 23:06:56 user-MS-7B85 kernel: RSP: 002b:00007ffd55994da0 EFLAGS: 00003293 ORIG_RAX: 0000000000000014 Okt 18 23:06:56 user-MS-7B85 kernel: RAX: ffffffffffffffda RBX: 000000000000003f RCX: 00007f30c7d846e7 Okt 18 23:06:56 user-MS-7B85 kernel: RDX: 0000000000000001 RSI: 00007ffd559950a0 RDI: 000000000000003f Okt 18 23:06:56 user-MS-7B85 kernel: RBP: 00007ffd559950a0 R08: 0000000000000000 R09: 0000559c1d697400 Okt 18 23:06:56 user-MS-7B85 kernel: R10: 0000001000001003 R11: 0000000000003293 R12: 0000000000000001 Okt 18 23:06:56 user-MS-7B85 kernel: R13: 00007ffd559950a0 R14: 0000000000000020 R15: 0000559c1d91fff0 Okt 18 23:06:56 user-MS-7B85 kernel: Modules linked in: rfcomm edac_mce_amd cmac bnep binfmt_misc kvm irqbypass snd_hda_codec_realtek snd_hda_codec_generic iwlmvm ledtrig_audio snd_hda_codec_hdmi mac80211 snd_hda_intel snd_usb_audio crct10dif_pclmul snd_intel_nhlt libarc4 crc32_pclmul snd_hda_codec ghash_clmulni_intel snd_usbmidi_lib snd_hda_core snd_hwdep snd_seq_midi btusb snd_seq_midi_event btrtl btbcm aesni_intel btintel iwlwifi snd_rawmidi bluetooth crypto_simd mc snd_seq cryptd nls_iso8859_1 glue_helper joydev input_leds snd_pcm snd_seq_device wmi_bmof ecdh_generic snd_timer ecc k10temp cfg80211 snd soundcore ccp mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid amdgpu amd_iommu_v2 gpu_sched ttm drm_kms_helper syscopyarea sysfillrect sysimgblt igb fb_sys_fops drm dca i2c_algo_bit i2c_piix4 ahci libahci wmi gpio_amdpt gpio_generic Okt 18 23:06:56 user-MS-7B85 kernel: ---[ end trace 8f13e865ba61c63e ]--- Okt 18 23:06:56 user-MS-7B85 kernel: RIP: 0010:select_idle_sibling+0x48c/0x570 Okt 18 23:06:56 user-MS-7B85 kernel: Code: 4c 8b 75 b8 4c 8b 6d b0 bb ff ff ff ff 41 89 dc 48 c7 45 d0 58 02 01 00 49 c7 c7 00 79 80 b9 4b 8b 14 ef 48 8b 45 d0 44 89 e7 <48> 8b 34 02 e8 ab 47 9a 00 41 89 c4 8b 05 36 08 77 01 41 39 c4 0f Okt 18 23:06:56 user-MS-7B85 kernel: RSP: 0018:ffffb1bc8075f958 EFLAGS: 00010097 Okt 18 23:06:56 user-MS-7B85 kernel: RAX: ffff980f00000008 RBX: 00000000ffffffff RCX: ffff980f4c4c1700 Okt 18 23:06:56 user-MS-7B85 kernel: RDX: ffff980f4ea00000 RSI: 0000000000000000 RDI: 0000000000000008 Okt 18 23:06:56 user-MS-7B85 kernel: RBP: ffffb1bc8075f9b0 R08: 0000000000000002 R09: 000000000002a000 Okt 18 23:06:56 user-MS-7B85 kernel: R10: ffffb1bc8075f928 R11: 0000000000000003 R12: 0000000000000008 Okt 18 23:06:56 user-MS-7B85 kernel: R13: 0000000000000008 R14: ffff980f4bc12e00 R15: ffffffffb9807900 Okt 18 23:06:56 user-MS-7B85 kernel: FS: 00007f30cab8ea80(0000) GS:ffff980f4ea00000(0000) knlGS:0000000000000000 Okt 18 23:06:56 user-MS-7B85 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Okt 18 23:06:56 user-MS-7B85 kernel: CR2: 00007f76004d0000 CR3: 00000003fbba2000 CR4: 0000000000340ee0