Hallo,
beim Umstellen auf Xubuntu 18.04 (System 2) stelle ich fest, dass beim Entladen der Module der TT Budget S2-3200 es Probleme gibt. Beim Entladen des Modules stb0899 gibt es folgende Fehlermeldung im Kernel und das System wird instabil:
Code
[ 7.578738] input: HDA NVidia Front Headphone as /devices/pci0000:00/0000:00:07.0/sound/card0/input19
[ 76.362452] saa7146: unregister extension 'budget_ci dvb'
[ 115.790493] ------------[ cut here ]------------
[ 115.790501] kernel BUG at /build/linux-hwe-4PejID/linux-hwe-4.18.0/kernel/module.c:920!
[ 115.790820] invalid opcode: 0000 [#1] SMP NOPTI
[ 115.790993] CPU: 1 PID: 1052 Comm: modprobe Tainted: P OE 4.18.0-17-generic #18~18.04.1-Ubuntu
[ 115.791355] Hardware name: System manufacturer System Product Name/M3N78-VM, BIOS 1602 04/13/2010
[ 115.791694] RIP: 0010:try_release_module_ref+0x46/0x70
[ 115.791883] Code: 27 8b 97 10 03 00 00 85 d2 74 21 8d 4a 01 89 d0 f0 0f b1 8f 10 03 00 00 89 c2 48 8d b7 10 03 00 00 b8 01 00 00 00 75 08 5d c3 <0f> 0b 31 c0 5d c3 85 d2 74 f8 8d 4a 01 89 d0 f0 0f b1 0e 89 c2 75
[ 115.792019] RSP: 0018:ffffb58180ec7ec8 EFLAGS: 00010297
[ 115.792019] RAX: 00000000ffffffff RBX: ffffffffc0701280 RCX: 0000000000000000
[ 115.792019] RDX: ffffffffc0701568 RSI: ffffb58180ec7edf RDI: ffffffffc0701280
[ 115.792019] RBP: ffffb58180ec7ec8 R08: 0000000000000039 R09: fefefefefefefeff
[ 115.792019] R10: 0000000000000030 R11: 0000000000000000 R12: ffffb58180ec7f58
[ 115.792019] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 115.792019] FS: 00007fd805acf540(0000) GS:ffff9e8edfc40000(0000) knlGS:0000000000000000
[ 115.792019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 115.792019] CR2: 00007ffdae544a18 CR3: 00000000593fc000 CR4: 00000000000006e0
[ 115.792019] Call Trace:
[ 115.792019] __x64_sys_delete_module+0x11f/0x280
[ 115.792019] do_syscall_64+0x5a/0x120
[ 115.792019] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 115.792019] RIP: 0033:0x7fd8055f51b7
[ 115.792019] Code: 73 01 c3 48 8b 0d d1 8c 2c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 b0 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a1 8c 2c 00 f7 d8 64 89 01 48
[ 115.792019] RSP: 002b:00007ffdae546a18 EFLAGS: 00000206 ORIG_RAX: 00000000000000b0
[ 115.792019] RAX: ffffffffffffffda RBX: 00005635a9b0f2a0 RCX: 00007fd8055f51b7
[ 115.792019] RDX: 0000000000000000 RSI: 0000000000000800 RDI: 00005635a9b0f308
[ 115.792019] RBP: 00005635a9b0f2a0 R08: 00007ffdae5459c2 R09: 0000000000000000
[ 115.792019] R10: 00007fd805671cc0 R11: 0000000000000206 R12: 00005635a9b0f308
[ 115.792019] R13: 0000000000000001 R14: 00005635a9b0f308 R15: 00007ffdae547e00
[ 115.792019] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic nvidia_uvm(POE) mxm_wmi wmi_bmof ppdev edac_mce_amd kvm_amd ccp kvm irqbypass tda10023 serio_raw stb0899 k8temp nvidia(POE) snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm drm snd_seq_midi snd_seq_midi_event sch_fq_codel snd_rawmidi ir_rc6_decoder rc_tt_1500 budget_av saa7146_vv rc_rc6_mce videobuf_dma_sg snd_seq joydev videobuf_core v4l2_common input_leds snd_seq_device snd_timer videodev budget_core ttpci_eeprom saa7146 snd dvb_core media soundcore video parport_pc parport asus_atk0110 wmi mac_hid serial_ir rc_core ip_tables x_tables autofs4 uas usb_storage hid_generic usbhid hid psmouse ahci forcedeth libahci pata_acpi pata_amd i2c_nforce2 [last unloaded: stb6100]
[ 115.892154] ---[ end trace faff4d67d6c449b5 ]---
[ 115.896468] RIP: 0010:try_release_module_ref+0x46/0x70
[ 115.900552] Code: 27 8b 97 10 03 00 00 85 d2 74 21 8d 4a 01 89 d0 f0 0f b1 8f 10 03 00 00 89 c2 48 8d b7 10 03 00 00 b8 01 00 00 00 75 08 5d c3 <0f> 0b 31 c0 5d c3 85 d2 74 f8 8d 4a 01 89 d0 f0 0f b1 0e 89 c2 75
[ 115.912727] RSP: 0018:ffffb58180ec7ec8 EFLAGS: 00010297
[ 115.916837] RAX: 00000000ffffffff RBX: ffffffffc0701280 RCX: 0000000000000000
[ 115.921009] RDX: ffffffffc0701568 RSI: ffffb58180ec7edf RDI: ffffffffc0701280
[ 115.925231] RBP: ffffb58180ec7ec8 R08: 0000000000000039 R09: fefefefefefefeff
[ 115.929468] R10: 0000000000000030 R11: 0000000000000000 R12: ffffb58180ec7f58
[ 115.933684] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 115.937756] FS: 00007fd805acf540(0000) GS:ffff9e8edfc40000(0000) knlGS:0000000000000000
[ 115.945763] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 115.949782] CR2: 00007ffdae544a18 CR3: 00000000593fc000 CR4: 00000000000006e0
Alles anzeigen
Das gleiche passiert auch mit media_build-Treibern.
derzeitiger Workaround: Module nicht entladen. Allerdings bleiben dennoch einige Zweifel zwecks Stabilität.