Kernel Fehler nach Update auf DSM 3.1

[kotellettenhorst]

Hallo, ich habe gestern meine DS109 auf DSM 3.1 aktualisiert, was zunächst auch unproblematisch erschien.
Heute hatte ich jedoch das Problem, dass plötzlich kein Zugriff mehr auf die Freigaben möglich waren. Auch das DSM Webinterface und die SSH Shell war nicht mehr erreichbar. Komischerweise lief der HTTP Webserver trotzdem (User Seiten konnten weiterhin angezeigt werden).
Ein Ausschalten mittels An/Ausschalter war nicht mehr möglich, keine Reaktion.
Nach erzwungenem Neustart mittels Ab- und Anstöpseln des Netzsteckers (und einer längeren Bootphase) ist die DS nun wieder einsatzbereit.
Ein Blick in /var/log/messages offenbart jedoch einen unschönen Kernel Fehler:

Mar  6 11:27:28 kernel: [12427.160000] Unable to handle kernel NULL pointer dereference at virtual address 00000000
Mar  6 11:27:28 kernel: [12427.160000] pgd = c1ff4000
Mar  6 11:27:28 kernel: [12427.170000] [00000000] *pgd=027c0031, *pte=00000000, *ppte=00000000
Mar  6 11:27:28 kernel: [12427.170000] Internal error: Oops: 817 [#1]
Mar  6 11:27:28 kernel: [12427.170000] last sysfs file: /sys/class/scsi_host/host1/syno_pm_info
Mar  6 11:27:28 kernel: [12427.170000] Modules linked in: snd_pcm_oss snd_mixer_oss snd_usb_audio snd_pcm snd_timer snd_hwdep snd_usb_lib snd_rawmidi snd_seq_device snd snd_page_alloc soundcore usbip(C) usbip_common_mod(C) appletalk usbhid hid usblp u
Mar  6 11:27:28 kernel: [12427.170000] CPU: 0    Tainted: P         C  (2.6.32.12 #1594)
Mar  6 11:27:28 kernel: [12427.170000] PC is at journal_start+0x5c/0xd8
Mar  6 11:27:28 kernel: [12427.170000] LR is at ext3_journal_start_sb+0xe0/0xf4
Mar  6 11:27:28 kernel: [12427.170000] pc : [<c01f5734>]    lr : [<c01bd4d8>]    psr: 20000013
Mar  6 11:27:28 kernel: [12427.170000] sp : c1ff3a48  ip : c1ff3a70  fp : c1ff3a6c
Mar  6 11:27:28 kernel: [12427.170000] r10: 00000075  r9 : 00000080  r8 : 00000009
Mar  6 11:27:28 kernel: [12427.170000] r7 : c60063c8  r6 : c0a13600  r5 : c1ff2000  r4 : c60063c8
Mar  6 11:27:28 kernel: [12427.170000] r3 : 00000000  r2 : c1ff3a70  r1 : 00000009  r0 : c0a13600
Mar  6 11:27:28 kernel: [12427.170000] Flags: nzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
Mar  6 11:27:28 kernel: [12427.170000] Control: 0005397f  Table: 01ff4000  DAC: 00000015
Mar  6 11:27:28 kernel: [12427.170000] Process afpd (pid: 11004, stack limit = 0xc1ff2270)

Dann folgen noch einige Byte Werte des Stack Traces und dann gehts weiter mit:

Mar  6 11:27:28 kernel: [12427.170000] [<c01f5734>] (journal_start+0x5c/0xd8) from [<c01bd4d8>] (ext3_journal_start_sb+0xe0/0xf4)
Mar  6 11:27:28 kernel: [12427.170000] [<c01bd4d8>] (ext3_journal_start_sb+0xe0/0xf4) from [<c01be22c>] (ext3_release_dquot+0x38/0x80)
Mar  6 11:27:28 kernel: [12427.170000] [<c01be22c>] (ext3_release_dquot+0x38/0x80) from [<c019bc8c>] (dqput+0x1c8/0x278)
Mar  6 11:27:28 kernel: [12427.170000] [<c019bc8c>] (dqput+0x1c8/0x278) from [<c019ce58>] (dquot_drop+0x58/0x6c)
Mar  6 11:27:28 kernel: [12427.170000] [<c019ce58>] (dquot_drop+0x58/0x6c) from [<c019ae88>] (vfs_dq_drop+0x58/0x5c)
Mar  6 11:27:28 kernel: [12427.170000] [<c019ae88>] (vfs_dq_drop+0x58/0x5c) from [<c017539c>] (clear_inode+0x80/0xf4)
Mar  6 11:27:28 kernel: [12427.170000] [<c017539c>] (clear_inode+0x80/0xf4) from [<c0175794>] (dispose_list+0x60/0xe4)
Mar  6 11:27:28 kernel: [12427.170000] [<c0175794>] (dispose_list+0x60/0xe4) from [<c01759c0>] (shrink_icache_memory+0x1a8/0x1ec)
Mar  6 11:27:28 kernel: [12427.170000] [<c01759c0>] (shrink_icache_memory+0x1a8/0x1ec) from [<c0145300>] (shrink_slab+0xe8/0x160)
Mar  6 11:27:28 kernel: [12427.170000] [<c0145300>] (shrink_slab+0xe8/0x160) from [<c0145544>] (try_to_free_pages+0x1cc/0x2d8)
Mar  6 11:27:28 kernel: [12427.170000] [<c0145544>] (try_to_free_pages+0x1cc/0x2d8) from [<c013ed8c>] (__alloc_pages_nodemask+0x310/0x4c8)
Mar  6 11:27:28 kernel: [12427.170000] [<c013ed8c>] (__alloc_pages_nodemask+0x310/0x4c8) from [<c01393e4>] (grab_cache_page_write_begin+0x58/0x9c)
Mar  6 11:27:28 kernel: [12427.170000] [<c01393e4>] (grab_cache_page_write_begin+0x58/0x9c) from [<c01b54ac>] (ext3_write_begin+0xac/0x258)
Mar  6 11:27:28 kernel: [12427.170000] [<c01b54ac>] (ext3_write_begin+0xac/0x258) from [<c0139990>] (generic_file_buffered_write+0x108/0x28c)
Mar  6 11:27:28 kernel: [12427.170000] [<c0139990>] (generic_file_buffered_write+0x108/0x28c) from [<c013a10c>] (__generic_file_aio_write+0x430/0x49c)
Mar  6 11:27:28 kernel: [12427.170000] [<c013a10c>] (__generic_file_aio_write+0x430/0x49c) from [<c013a1e8>] (generic_file_aio_write+0x70/0xd0)
Mar  6 11:27:28 kernel: [12427.170000] [<c013a1e8>] (generic_file_aio_write+0x70/0xd0) from [<c015f654>] (do_sync_write+0xb4/0xf8)
Mar  6 11:27:28 kernel: [12427.170000] [<c015f654>] (do_sync_write+0xb4/0xf8) from [<c01604c8>] (vfs_write+0xbc/0x258)
Mar  6 11:27:28 kernel: [12427.170000] [<c01604c8>] (vfs_write+0xbc/0x258) from [<c0160f58>] (sys_write+0x44/0x70)
Mar  6 11:27:28 kernel: [12427.170000] [<c0160f58>] (sys_write+0x44/0x70) from [<c002ad40>] (ret_fast_syscall+0x0/0x28)
Mar  6 11:27:28 kernel: [12427.170000] Code: 02833001 05873008 0a00001c e3a03000 (e5833000) 
Mar  6 11:27:28 kernel: [12427.180000] ---[ end trace 98c8cf81dc061183 ]---

Da ist wohl etwas noch nicht ganz ausgereift mit der 3.1er, oder?!
Ich werde allerdings nicht so ganz schlau aus dieser Fehlermeldung, sieht aber ziemlich übel aus.. Hat jemand ähnliche Probleme?

 

[itari]

Du hast jetzt nicht dazu geschrieben, von welcher Version du upgedatet hast. Manchmal sind Dateisystemfehler auch ein Problem. Hattest vor dem Update da eventuell schon Probleme?

Probiere doch mal, die Firmware neu einzuspielen; manchmal wirkt das.

Itari

 

[m37302]

Hallo,

habe meine DS409slim heute auch auf DSM 3.1 aktualisiert und habe seit dem ebenfalls schon zwei mal den gleichen Effekt gehabt wie khorst. Aktualisiert habe ich von ner DSM 3.0 beta.

Es werden ebenfalls kernel Fehler protokolliert.

[ 4556.530000] Unable to handle kernel NULL pointer dereference at virtual address 00000000
[ 4556.540000] pgd = c2490000
[ 4556.540000] [00000000] *pgd=076f6031, *pte=00000000, *ppte=00000000
[ 4556.540000] Internal error: Oops: 817 [#1]
[ 4556.540000] last sysfs file: /sys/class/scsi_host/host5/syno_pm_info
[ 4556.540000] Modules linked in: snd_pcm_oss snd_mixer_oss snd_usb_audio snd_pcm snd_timer snd_hwdep snd_usb_lib snd_rawmidi snd_seq_device snd snd_page_alloc soundcore usbip(C) usbip_common_mod(C) appletalk usbhid hid usblp usb_storage ohci_hcd ehci_hcd ds409slim_synobios(P) sky2 ipv6 synoacl_ext4(P) synoacl_vfs(P) fuse vfat fat cryptosoft ecryptfs sha512_generic sha256_generic sha1_generic ecb cesa_ocf_drv(P) cesa_dev cryptodev(P) ocf(P) chainiv des_generic crc32c eseqiv krng ansi_cprng rng aes_generic md5 cbc cryptomgr pcompress aead crypto_hash crypto_blkcipher crypto_wq crypto_algapi cpufreq cpufreq_stats freq_table dm_snapshot crc_itu_t crc_ccitt quota_v2 quota_tree usbcore sg psnap llc [last unloaded: ds409slim_synobios]
[ 4556.540000] CPU: 0    Tainted: P         C  (2.6.32.12 #1594)
[ 4556.540000] PC is at journal_start+0x5c/0xd8
[ 4556.540000] LR is at ext3_journal_start_sb+0xe0/0xf4
[ 4556.540000] pc : [<c01f5734>]    lr : [<c01bd4d8>]    psr: 20000013
[ 4556.540000] sp : c7e07a48  ip : c7e07a70  fp : c7e07a6c
[ 4556.540000] r10: 00000080  r9 : 00000080  r8 : 00000009
[ 4556.540000] r7 : c74ec3c8  r6 : c6ed2800  r5 : c7e06000  r4 : c74ec3c8
[ 4556.540000] r3 : 00000000  r2 : c7e07a70  r1 : 00000009  r0 : c6ed2800
[ 4556.540000] Flags: nzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
[ 4556.540000] Control: 0005397f  Table: 02490000  DAC: 00000015
[ 4556.540000] Process afpd (pid: 11408, stack limit = 0xc7e06270)
[ 4556.540000] Stack: (0xc7e07a48 to 0xc7e08000)
[ 4556.540000] 7a40:                   c64888a0 c7cca600 c2fba940 00000009 00000080 00000080
[ 4556.540000] 7a60: c7e07aa4 c7e07a70 c01bd4d8 c01f56e8 00000001 00000001 c7e07abc c7e07a88
[ 4556.540000] 7a80: c013b1a0 c02420b8 c64888a0 c64888a0 00000021 c7e07b48 c7e07ac4 c7e07aa8
[ 4556.540000] 7aa0: c01be22c c01bd408 c64888a0 00000004 00000021 c7e07b48 c7e07adc c7e07ac8
[ 4556.540000] 7ac0: c019bc8c c01be204 c25514f0 00000004 c7e07afc c7e07ae0 c019ce58 c019bad4
[ 4556.540000] 7ae0: c64888a0 c6488ee0 c25514f0 c25514f8 c7e07b0c c7e07b00 c019ae88 c019ce10
[ 4556.540000] 7b00: c7e07b24 c7e07b10 c017539c c019ae40 c25514f0 c25514f8 c7e07b44 c7e07b28
[ 4556.540000] 7b20: c0175794 c017532c c06be130 c06be138 c03beaac 00000000 c7e07b7c c7e07b48
[ 4556.540000] 7b40: c01759c0 c0175744 c5ade178 c638a538 00000000 00000080 0000012c c03beab4
[ 4556.540000] 7b60: 0000012c 000200da 00000100 00000000 c7e07bb4 c7e07b80 c0145300 c0175828
[ 4556.540000] 7b80: 00000064 000057bc c0b8fc00 00000000 c03cf32c 00000009 00000001 c7e07c74
[ 4556.540000] 7ba0: 00000000 00000001 c7e07c2c c7e07bb8 c0145544 c0145228 c03cf320 000057bc
[ 4556.540000] 7bc0: 80000013 00000040 00000040 000200da 00000001 00000001 00000001 00000020
[ 4556.540000] 7be0: 0000003c 00000000 00000000 00000000 00000000 c01432e4 00000000 00000000
[ 4556.540000] 7c00: 00000007 c2fba940 000200da 00000040 00000000 c7e06000 c03cf320 00000000
[ 4556.540000] 7c20: c7e07cac c7e07c30 c013ed8c c0145388 00000001 00000040 c03cea70 00000000
[ 4556.540000] 7c40: c6ce1e30 00000000 00000000 00000010 000200da 00000001 00000000 c03cea70
[ 4556.540000] 7c60: c03cf324 c2fba940 c7e07c9c 00000000 c6ce1ee8 00000000 00000000 c03cea70
[ 4556.540000] 7c80: c7e07cac ffffffff 00000000 00000000 c6ce1ee8 0000023a c74ec3c8 00000000
[ 4556.540000] 7ca0: c7e07cd4 c7e07cb0 c01393e4 c013ea8c 0023a000 00000000 c74ec3c8 c6ce1e30
[ 4556.540000] 7cc0: 00001000 00000000 c7e07d3c c7e07cd8 c01b54ac c01393a0 c01bd120 c01f43fc
[ 4556.540000] 7ce0: 0023a000 00000000 c0c55fa0 00000000 c6ce1ee8 c56d26c0 00000000 0000023a
[ 4556.540000] 7d00: 00001000 0000000f c0c55fa0 00000000 00001000 00001000 c7e06000 0023a000
[ 4556.540000] 7d20: 00000000 00001000 00009c14 00000000 c7e07db4 c7e07d40 c0139990 c01b5410
[ 4556.540000] 7d40: 00001000 00000000 c7e07d84 c7e07d80 00000001 c56d26c0 c6ce1ee8 c6ce1ee8
[ 4556.540000] 7d60: 00001000 00000000 00000000 c003b26c c7e07f10 00000001 00009c14 00006000
[ 4556.540000] 7d80: 4d7aa672 c0c55fa0 4d7aa672 c6ce1e30 00000000 002303ec 00000000 c6ce1e30
[ 4556.540000] 7da0: 00000000 0000fc14 c7e07e34 c7e07db8 c013a10c c0139898 002303ec 00000000
[ 4556.540000] 7dc0: c7e07ed0 0000fc14 00000000 c7e07f20 00000001 c7e07ed0 c7e07f10 c7e07e80
[ 4556.540000] 7de0: c56d26c0 c6ce1ee8 00000000 00000001 00000000 00000000 c7e07e04 c7e07e08
[ 4556.540000] 7e00: c01f4a88 0000fc14 c0055874 c6ce1eb0 00000000 c7e07e80 c7e07f10 002303ec
[ 4556.540000] 7e20: 00000000 00000001 c7e07e74 c7e07e38 c013a1e8 c0139cec c267ab60 c74ec3c8
[ 4556.540000] 7e40: 00000000 c56d26c0 00000000 c7e07e80 c56d26c0 c7e07f78 0000fc14 c002aee8
[ 4556.540000] 7e60: c7e06000 00000000 c7e07f34 c7e07e78 c015f654 c013a188 002303ec 00000000
[ 4556.540000] 7e80: c015f74c c02ea44c 00000000 00000001 ffffffff c56d26c0 00000000 00000000
[ 4556.540000] 7ea0: 00000000 00000000 c2fba940 00000000 00000000 00000000 c2fba940 c2fba940
[ 4556.540000] 7ec0: c0121d34 c7e07ec4 c7e07ec4 c2fba940 002303ec 00000000 c7e07ed4 c7f51e98
[ 4556.540000] 7ee0: 00000000 00000000 0000fc14 c7e07ef8 c01bd120 c01f43fc 0000fc14 00000000
[ 4556.540000] 7f00: 00000002 c6ce1e30 00000000 00000000 000d4fac 0000fc14 000003ec c56d26c0
[ 4556.540000] 7f20: 000d4fac c7e07f78 c7e07f74 c7e07f38 c01604c8 c015f5b0 c7e07f74 c7e07f48
[ 4556.540000] 7f40: c01607b4 c018e3a8 00000000 002303ec 00000000 c56d26c0 00000004 c002aee8
[ 4556.540000] 7f60: c7e06000 00000000 c7e07fa4 c7e07f78 c0160f58 c016041c 002303ec 00000000
[ 4556.540000] 7f80: 0000001e 00000000 0000001e 000d4fac 001038e0 002303ec bea9384c c7e07fa8
[ 4556.540000] 7fa0: c002ad40 c0160f24 000d4fac 001038e0 00000015 000d4fac 0000fc14 00000000
[ 4556.540000] 7fc0: 000d4fac 001038e0 002303ec 00000004 0000fc14 000d4a40 00103828 bea9384c
[ 4556.540000] 7fe0: 00000000 bea93820 0003c21c 4071271c 60000010 00000015 22202020 726e6567
[ 4556.540000] [<c01f5734>] (journal_start+0x5c/0xd8) from [<c01bd4d8>] (ext3_journal_start_sb+0xe0/0xf4)
[ 4556.540000] [<c01bd4d8>] (ext3_journal_start_sb+0xe0/0xf4) from [<c01be22c>] (ext3_release_dquot+0x38/0x80)
[ 4556.540000] [<c01be22c>] (ext3_release_dquot+0x38/0x80) from [<c019bc8c>] (dqput+0x1c8/0x278)
[ 4556.540000] [<c019bc8c>] (dqput+0x1c8/0x278) from [<c019ce58>] (dquot_drop+0x58/0x6c)
[ 4556.540000] [<c019ce58>] (dquot_drop+0x58/0x6c) from [<c019ae88>] (vfs_dq_drop+0x58/0x5c)
[ 4556.540000] [<c019ae88>] (vfs_dq_drop+0x58/0x5c) from [<c017539c>] (clear_inode+0x80/0xf4)
[ 4556.540000] [<c017539c>] (clear_inode+0x80/0xf4) from [<c0175794>] (dispose_list+0x60/0xe4)
[ 4556.540000] [<c0175794>] (dispose_list+0x60/0xe4) from [<c01759c0>] (shrink_icache_memory+0x1a8/0x1ec)
[ 4556.540000] [<c01759c0>] (shrink_icache_memory+0x1a8/0x1ec) from [<c0145300>] (shrink_slab+0xe8/0x160)
[ 4556.540000] [<c0145300>] (shrink_slab+0xe8/0x160) from [<c0145544>] (try_to_free_pages+0x1cc/0x2d8)
[ 4556.540000] [<c0145544>] (try_to_free_pages+0x1cc/0x2d8) from [<c013ed8c>] (__alloc_pages_nodemask+0x310/0x4c8)
[ 4556.540000] [<c013ed8c>] (__alloc_pages_nodemask+0x310/0x4c8) from [<c01393e4>] (grab_cache_page_write_begin+0x58/0x9c)
[ 4556.540000] [<c01393e4>] (grab_cache_page_write_begin+0x58/0x9c) from [<c01b54ac>] (ext3_write_begin+0xac/0x258)
[ 4556.540000] [<c01b54ac>] (ext3_write_begin+0xac/0x258) from [<c0139990>] (generic_file_buffered_write+0x108/0x28c)
[ 4556.540000] [<c0139990>] (generic_file_buffered_write+0x108/0x28c) from [<c013a10c>] (__generic_file_aio_write+0x430/0x49c)
[ 4556.540000] [<c013a10c>] (__generic_file_aio_write+0x430/0x49c) from [<c013a1e8>] (generic_file_aio_write+0x70/0xd0)
[ 4556.540000] [<c013a1e8>] (generic_file_aio_write+0x70/0xd0) from [<c015f654>] (do_sync_write+0xb4/0xf8)
[ 4556.540000] [<c015f654>] (do_sync_write+0xb4/0xf8) from [<c01604c8>] (vfs_write+0xbc/0x258)
[ 4556.540000] [<c01604c8>] (vfs_write+0xbc/0x258) from [<c0160f58>] (sys_write+0x44/0x70)
[ 4556.540000] [<c0160f58>] (sys_write+0x44/0x70) from [<c002ad40>] (ret_fast_syscall+0x0/0x28)
[ 4556.540000] Code: 02833001 05873008 0a00001c e3a03000 (e5833000) 
[ 4556.550000] ---[ end trace 8a4def87a0724aae ]---

Versuchs jetzt auch mal mit neu einspielen der Firmware.

 

[itari]

Auf jeden Fall eine E-Mail an den Synology-Support, damit das kennenlernen und beheben können.

Itari