Re: Fwd: kernel BUG at mm/slub.c on cx23885
On 09/20/2014 01:51 AM, beta992 wrote: Hauppauge HVR-5500 using the latest git build, keeps crashing with the following error: Fixed in this patch: https://patchwork.linuxtv.org/patch/25123/ Should have been merged quite some time ago but we discovered a few days ago that this one fell between the cracks. Hopefully it will be merged soon now. Regards, Hans [ 2111.934790] kernel BUG at mm/slub.c:1416! [ 2111.934877] invalid opcode: [#1] PREEMPT SMP [ 2111.934993] Modules linked in: ftdi_sio usbserial xt_recent si2165(O) a8293(O) tda10071(O) tea5767(O) tuner(O) cx23885(OF) eeepc_wmi asus_wmi sparse_keymap led_class rfkill video kvm_amd kvm nls_iso8859_1 altera_ci(O) ext4 tda18271(O) microcode crc16 mbcache altera_stapl videobuf2_dvb(O) serio_raw videobuf2_dma_sg(O) jbd2 psmouse tveeprom(O) pcspkr cx2341x(O) k10temp evdev dvb_core(O) ip6t_REJECT mac_hid r8169 rc_core(O) mii videobuf2_memops(O) videobuf2_core(O) v4l2_common(O) xt_hl ip6t_rt radeon videodev(O) media(O) nf_conntrack_ipv6 nf_defrag_ipv6 snd_hda_codec_via snd_hda_codec_generic i2c_algo_bit snd_hda_intel ttm ipt_REJECT snd_hda_controller drm_kms_helper xt_LOG snd_hda_codec drm xt_limit snd_hwdep xt_tcpudp snd_pcm wmi sp5100_tco xt_addrtype snd_timer i2c_piix4 acpi_cpufreq snd hwmon button [ 2111.936816] i2c_core shpchp soundcore processor nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack iptable_filter ip_tables x_tables crc32c_generic btrfs xor raid6_pq xts gf128mul algif_skcipher af_alg dm_crypt dm_mod hid_generic usbhid hid sd_mod crct10dif_generic crc_t10dif crct10dif_common atkbd libps2 ahci libahci libata ohci_pci ohci_hcd ehci_pci ehci_hcd usbcore scsi_mod usb_common i8042 serio vfat fat nls_cp437 [ 2111.938018] CPU: 1 PID: 2404 Comm: tvheadend Tainted: GF O 3.16.3-1-ARCH #1 [ 2111.938174] Hardware name: System manufacturer System Product Name/C60M1-I, BIOS 0305 08/07/2012 [ 2111.938350] task: 88009fff3d20 ti: 880229768000 task.ti: 880229768000 [ 2111.938499] RIP: 0010:[811a3120] [811a3120] new_slab+0x2e0/0x330 [ 2111.938673] RSP: 0018:88022976b928 EFLAGS: 00010002 [ 2111.938782] RAX: 88009fff3d20 RBX: 0001 RCX: 88022976b9d0 [ 2111.938924] RDX: RSI: 0004 RDI: 880236801c00 [ 2111.939065] RBP: 88022976ba48 R08: R09: 0004 [ 2111.939206] R10: 88022c7e41b0 R11: R12: 880236800f40 [ 2111.939346] R13: 0004 R14: 880236801c00 R15: 88023eff9c38 [ 2111.939489] FS: 7fa986c47780() GS:88023ed0() knlGS: [ 2111.939649] CS: 0010 DS: ES: CR0: 80050033 [ 2111.939765] CR2: 7f123d2bd4a0 CR3: 0002294d8000 CR4: 07e0 [ 2111.939905] Stack: [ 2111.939951] 811a56a4 88023ed17380 88009fff3d20 [ 2111.940123] 1c00 88009fff3d20 88023ed17390 [ 2111.940293] 0001 8802 812b2469 [ 2111.940463] Call Trace: [ 2111.940527] [811a56a4] ? __slab_alloc.isra.53+0x4f4/0x5e0 [ 2111.940664] [812b2469] ? sg_kmalloc+0x19/0x30 [ 2111.940779] [811558a0] ? __alloc_pages_nodemask+0x180/0xc20 [ 2111.940916] [811a5f93] __kmalloc+0x163/0x1c0 [ 2111.941028] [812b2469] ? sg_kmalloc+0x19/0x30 [ 2111.941142] [812b2469] sg_kmalloc+0x19/0x30 [ 2111.941252] [812b2330] __sg_alloc_table+0x70/0x160 [ 2111.941372] [812b2450] ? sg_kfree+0x30/0x30 [ 2111.941484] [812b277f] sg_alloc_table+0x1f/0x60 [ 2111.941600] [812b2844] sg_alloc_table_from_pages+0x84/0x1c0 [ 2111.941744] [a068e751] vb2_dma_sg_alloc+0x161/0xa10 [videobuf2_dma_sg] [ 2111.941906] [a06a] __vb2_queue_alloc+0x10a/0x600 [videobuf2_core] [ 2111.942065] [a06364eb] __reqbufs.isra.13+0x1ab/0x3f0 [videobuf2_core] [ 2111.942221] [a06f3200] ? vb2_dvb_start_feed+0xc0/0xc0 [videobuf2_dvb] [ 2111.942379] [a06372a7] __vb2_init_fileio+0xc7/0x370 [videobuf2_core] [ 2111.948071] [a06f3200] ? vb2_dvb_start_feed+0xc0/0xc0 [videobuf2_dvb] [ 2111.953792] [a0638ffe] vb2_thread_start+0xae/0x10b0 [videobuf2_core] [ 2111.959554] [a06f31c8] vb2_dvb_start_feed+0x88/0xc0 [videobuf2_dvb] [ 2111.965285] [a0673b82] dmx_section_feed_start_filtering+0xe2/0x190 [dvb_core] [ 2111.971032] [a0670eee] dvb_dmxdev_filter_start+0x20e/0x3d0 [dvb_core] [ 2111.976802] [a0671a20] dvb_demux_do_ioctl+0x4e0/0x640 [dvb_core] [ 2111.982414] [a066f985] dvb_usercopy+0x115/0x190 [dvb_core] [ 2111.987846] [a0671540] ? dvb_dmxdev_ts_callback+0xf0/0xf0 [dvb_core] [ 2111.993136]
Fwd: kernel BUG at mm/slub.c on cx23885
Hauppauge HVR-5500 using the latest git build, keeps crashing with the following error: [ 2111.934790] kernel BUG at mm/slub.c:1416! [ 2111.934877] invalid opcode: [#1] PREEMPT SMP [ 2111.934993] Modules linked in: ftdi_sio usbserial xt_recent si2165(O) a8293(O) tda10071(O) tea5767(O) tuner(O) cx23885(OF) eeepc_wmi asus_wmi sparse_keymap led_class rfkill video kvm_amd kvm nls_iso8859_1 altera_ci(O) ext4 tda18271(O) microcode crc16 mbcache altera_stapl videobuf2_dvb(O) serio_raw videobuf2_dma_sg(O) jbd2 psmouse tveeprom(O) pcspkr cx2341x(O) k10temp evdev dvb_core(O) ip6t_REJECT mac_hid r8169 rc_core(O) mii videobuf2_memops(O) videobuf2_core(O) v4l2_common(O) xt_hl ip6t_rt radeon videodev(O) media(O) nf_conntrack_ipv6 nf_defrag_ipv6 snd_hda_codec_via snd_hda_codec_generic i2c_algo_bit snd_hda_intel ttm ipt_REJECT snd_hda_controller drm_kms_helper xt_LOG snd_hda_codec drm xt_limit snd_hwdep xt_tcpudp snd_pcm wmi sp5100_tco xt_addrtype snd_timer i2c_piix4 acpi_cpufreq snd hwmon button [ 2111.936816] i2c_core shpchp soundcore processor nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack iptable_filter ip_tables x_tables crc32c_generic btrfs xor raid6_pq xts gf128mul algif_skcipher af_alg dm_crypt dm_mod hid_generic usbhid hid sd_mod crct10dif_generic crc_t10dif crct10dif_common atkbd libps2 ahci libahci libata ohci_pci ohci_hcd ehci_pci ehci_hcd usbcore scsi_mod usb_common i8042 serio vfat fat nls_cp437 [ 2111.938018] CPU: 1 PID: 2404 Comm: tvheadend Tainted: GF O 3.16.3-1-ARCH #1 [ 2111.938174] Hardware name: System manufacturer System Product Name/C60M1-I, BIOS 0305 08/07/2012 [ 2111.938350] task: 88009fff3d20 ti: 880229768000 task.ti: 880229768000 [ 2111.938499] RIP: 0010:[811a3120] [811a3120] new_slab+0x2e0/0x330 [ 2111.938673] RSP: 0018:88022976b928 EFLAGS: 00010002 [ 2111.938782] RAX: 88009fff3d20 RBX: 0001 RCX: 88022976b9d0 [ 2111.938924] RDX: RSI: 0004 RDI: 880236801c00 [ 2111.939065] RBP: 88022976ba48 R08: R09: 0004 [ 2111.939206] R10: 88022c7e41b0 R11: R12: 880236800f40 [ 2111.939346] R13: 0004 R14: 880236801c00 R15: 88023eff9c38 [ 2111.939489] FS: 7fa986c47780() GS:88023ed0() knlGS: [ 2111.939649] CS: 0010 DS: ES: CR0: 80050033 [ 2111.939765] CR2: 7f123d2bd4a0 CR3: 0002294d8000 CR4: 07e0 [ 2111.939905] Stack: [ 2111.939951] 811a56a4 88023ed17380 88009fff3d20 [ 2111.940123] 1c00 88009fff3d20 88023ed17390 [ 2111.940293] 0001 8802 812b2469 [ 2111.940463] Call Trace: [ 2111.940527] [811a56a4] ? __slab_alloc.isra.53+0x4f4/0x5e0 [ 2111.940664] [812b2469] ? sg_kmalloc+0x19/0x30 [ 2111.940779] [811558a0] ? __alloc_pages_nodemask+0x180/0xc20 [ 2111.940916] [811a5f93] __kmalloc+0x163/0x1c0 [ 2111.941028] [812b2469] ? sg_kmalloc+0x19/0x30 [ 2111.941142] [812b2469] sg_kmalloc+0x19/0x30 [ 2111.941252] [812b2330] __sg_alloc_table+0x70/0x160 [ 2111.941372] [812b2450] ? sg_kfree+0x30/0x30 [ 2111.941484] [812b277f] sg_alloc_table+0x1f/0x60 [ 2111.941600] [812b2844] sg_alloc_table_from_pages+0x84/0x1c0 [ 2111.941744] [a068e751] vb2_dma_sg_alloc+0x161/0xa10 [videobuf2_dma_sg] [ 2111.941906] [a06a] __vb2_queue_alloc+0x10a/0x600 [videobuf2_core] [ 2111.942065] [a06364eb] __reqbufs.isra.13+0x1ab/0x3f0 [videobuf2_core] [ 2111.942221] [a06f3200] ? vb2_dvb_start_feed+0xc0/0xc0 [videobuf2_dvb] [ 2111.942379] [a06372a7] __vb2_init_fileio+0xc7/0x370 [videobuf2_core] [ 2111.948071] [a06f3200] ? vb2_dvb_start_feed+0xc0/0xc0 [videobuf2_dvb] [ 2111.953792] [a0638ffe] vb2_thread_start+0xae/0x10b0 [videobuf2_core] [ 2111.959554] [a06f31c8] vb2_dvb_start_feed+0x88/0xc0 [videobuf2_dvb] [ 2111.965285] [a0673b82] dmx_section_feed_start_filtering+0xe2/0x190 [dvb_core] [ 2111.971032] [a0670eee] dvb_dmxdev_filter_start+0x20e/0x3d0 [dvb_core] [ 2111.976802] [a0671a20] dvb_demux_do_ioctl+0x4e0/0x640 [dvb_core] [ 2111.982414] [a066f985] dvb_usercopy+0x115/0x190 [dvb_core] [ 2111.987846] [a0671540] ? dvb_dmxdev_ts_callback+0xf0/0xf0 [dvb_core] [ 2111.993136] [810b65c4] ? add_wait_queue+0x44/0x50 [ 2111.998236] [81206a80] ? ep_ptable_queue_proc+0x60/0xa0 [ 2112.003169] [a066fe35] dvb_demux_ioctl+0x15/0x20 [dvb_core] [ 2112.007948] [811d4af0] do_vfs_ioctl+0x2d0/0x4b0 [ 2112.012531] [811df22e] ? __fget+0x6e/0xb0 [ 2112.016918] [811d4d51] SyS_ioctl+0x81/0xa0 [ 2112.021107] [81531129]
