Kernel oops

[hotroot]

Hallo Jens,

ich hatte gerade das Web UI länger im Browser auf und habe durch Zufall diesen Kernel Oops gefunden:

Code: Alles auswählen

Apr  5 14:23:50 homematic-raspi user.alert kernel: [1019471.889029] Unable to handle kernel NULL pointer dereference at virtual address 00000028
Apr  5 14:23:50 homematic-raspi user.alert kernel: [1019471.889351] pgd = 9a130000
Apr  5 14:23:50 homematic-raspi user.alert kernel: [1019471.889678] [00000028] *pgd=1c311831, *pte=00000000, *ppte=00000000
Apr  5 14:23:50 homematic-raspi user.emerg kernel: [1019471.889932] Internal error: Oops: 17 [#1] PREEMPT ARM
Apr  5 14:23:50 homematic-raspi user.warn kernel: [1019471.890112] Modules linked in: ip6table_filter ip6_tables ipv6 eq3_char_loop(O) arc4 spidev rtl8192cu rtl_usb rtl8192c_common rtlwifi mac80211 cfg80211 snd_soc_bcm2835_i2s regmap_mmio rfkill snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm snd_timer snd spi_bcm2835 pl011_raw_uart(O) generic_raw_uart(O) uio_pdrv_genirq uio fixed tun rtc_ds1307 hwmon i2c_dev i2c_bcm2835
Apr  5 14:23:50 homematic-raspi user.warn kernel: [1019471.891200] CPU: 0 PID: 442 Comm: lighttpd Tainted: G           O    4.14.29 #1
Apr  5 14:23:50 homematic-raspi user.warn kernel: [1019471.891432] Hardware name: BCM2835
Apr  5 14:23:50 homematic-raspi user.warn kernel: [1019471.891561] task: 9ab1b800 task.stack: 9a0ec000
Apr  5 14:23:50 homematic-raspi user.warn kernel: [1019471.891741] PC is at tcp_push+0x3c/0x14c
Apr  5 14:23:50 homematic-raspi user.warn kernel: [1019471.891898] LR is at tcp_sendmsg_locked+0x2e8/0xdec
Apr  5 14:23:50 homematic-raspi user.warn kernel: [1019471.892066] pc : [<805eff6c>]    lr : [<805f3454>]    psr: 40000013
Apr  5 14:23:50 homematic-raspi user.warn kernel: [1019471.892266] sp : 9a0edd80  ip : 00000000  fp : 9a0edd9c
Apr  5 14:23:50 homematic-raspi user.warn kernel: [1019471.892439] r10: 9abddeec  r9 : 9abdde00  r8 : 9aa40180
Apr  5 14:23:50 homematic-raspi user.warn kernel: [1019471.892610] r7 : 00004efe  r6 : ffffffe0  r5 : 000005b4  r4 : 9abddeec
Apr  5 14:23:50 homematic-raspi user.warn kernel: [1019471.892816] r3 : 00000003  r2 : 00000000  r1 : 00000040  r0 : 9abdde00
Apr  5 14:23:50 homematic-raspi user.warn kernel: [1019471.893023] Flags: nZcv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
Apr  5 14:23:50 homematic-raspi user.warn kernel: [1019471.893251] Control: 00c5387d  Table: 1a130008  DAC: 00000055
Apr  5 14:23:50 homematic-raspi user.emerg kernel: [1019471.893439] Process lighttpd (pid: 442, stack limit = 0x9a0ec188)
Apr  5 14:23:50 homematic-raspi user.emerg kernel: [1019471.893638] Stack: (0x9a0edd80 to 0x9a0ee000)
Apr  5 14:23:50 homematic-raspi user.emerg kernel: [1019471.893799] dd80: 00004efe 00000000 ffffffe0 00004efe 9a0ede2c 9a0edda0 805f3454 805eff3c
Apr  5 14:23:50 homematic-raspi user.emerg kernel: [1019471.897692] dda0: 000005b4 00000000 9a0ec000 00000188 00000020 00000001 00000000 9a0eddc8
Apr  5 14:23:50 homematic-raspi user.emerg kernel: [1019471.905428] ddc0: 00000000 00000000 00000000 00000188 00000001 ffffe000 00000000 9abddf40
Apr  5 14:23:50 homematic-raspi user.emerg kernel: [1019471.913277] dde0: 00000040 000005b4 803ae1c4 000005b4 00000000 9a0ede00 80027bf0 800d0000
Apr  5 14:23:50 homematic-raspi user.emerg kernel: [1019471.921323] de00: 9abdde00 9abdde00 9a0ede80 00010000 00000000 9c10f320 9c6b4c00 00000000
Apr  5 14:23:50 homematic-raspi user.emerg kernel: [1019471.929490] de20: 9a0ede4c 9a0ede30 805f3f90 805f3178 9abdde00 9a0edf00 00000000 00000000
Apr  5 14:23:50 homematic-raspi user.emerg kernel: [1019471.937655] de40: 9a0ede6c 9a0ede50 8062035c 805f3f64 80112e94 8019fd1c 9a130028 9a0edee8
Apr  5 14:23:50 homematic-raspi user.emerg kernel: [1019471.945873] de60: 9a0ede7c 9a0ede70 805788b0 80620324 9a0eded4 9a0ede80 80578950 80578898
Apr  5 14:23:50 homematic-raspi user.emerg kernel: [1019471.954227] de80: 00000000 00000000 00000001 00004efe 0000b102 9a0edee0 00000001 00000000
Apr  5 14:23:50 homematic-raspi user.emerg kernel: [1019471.962919] dea0: 00000000 00000000 00000040 9a0edf00 9c10f320 00000000 9a0edf78 00010000
Apr  5 14:23:50 homematic-raspi user.emerg kernel: [1019471.971897] dec0: 00000000 00000000 9a0edf44 9a0eded8 80180670 805788cc 00010000 00010000
Apr  5 14:23:50 homematic-raspi user.emerg kernel: [1019471.981130] dee0: 00ab3188 00010000 00000001 00000000 00010000 9a0edee0 00000001 00000000
Apr  5 14:23:50 homematic-raspi user.emerg kernel: [1019471.990629] df00: 9c10f320 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Apr  5 14:23:50 homematic-raspi user.emerg kernel: [1019472.000293] df20: 00010000 9c10f320 00ab3188 9a0edf78 00000000 00010000 9a0edf74 9a0edf48
Apr  5 14:23:50 homematic-raspi user.emerg kernel: [1019472.010034] df40: 80180888 80180598 00000000 801a1ed4 9c10f320 9c10f320 00000000 00000000
Apr  5 14:23:50 homematic-raspi user.emerg kernel: [1019472.019946] df60: 00ab3188 00010000 9a0edfa4 9a0edf78 80180ac8 801807e4 00000000 00000000
Apr  5 14:23:50 homematic-raspi user.emerg kernel: [1019472.029893] df80: 00010000 00000000 009f6620 00000004 8000ff64 9a0ec000 00000000 9a0edfa8
Apr  5 14:23:50 homematic-raspi user.emerg kernel: [1019472.039816] dfa0: 8000fdc0 80180a88 00010000 00000000 0000000c 00ab3188 00010000 00000000
Apr  5 14:23:50 homematic-raspi user.emerg kernel: [1019472.049769] dfc0: 00010000 00000000 009f6620 00000004 00010000 00000000 0096ade8 0090d150
Apr  5 14:23:50 homematic-raspi user.emerg kernel: [1019472.059697] dfe0: 000581bc 7eef59c0 0001e1ac 76cee958 60000010 0000000c 00000000 00000000
Apr  5 14:23:50 homematic-raspi user.warn kernel: [1019472.069655] [<805eff6c>] (tcp_push) from [<805f3454>] (tcp_sendmsg_locked+0x2e8/0xdec)
Apr  5 14:23:50 homematic-raspi user.warn kernel: [1019472.079644] [<805f3454>] (tcp_sendmsg_locked) from [<805f3f90>] (tcp_sendmsg+0x38/0x4c)
Apr  5 14:23:50 homematic-raspi user.warn kernel: [1019472.089619] [<805f3f90>] (tcp_sendmsg) from [<8062035c>] (inet_sendmsg+0x44/0x78)
Apr  5 14:23:50 homematic-raspi user.warn kernel: [1019472.099599] [<8062035c>] (inet_sendmsg) from [<805788b0>] (sock_sendmsg+0x24/0x34)
Apr  5 14:23:50 homematic-raspi user.warn kernel: [1019472.109545] [<805788b0>] (sock_sendmsg) from [<80578950>] (sock_write_iter+0x90/0xc0)
Apr  5 14:23:50 homematic-raspi user.warn kernel: [1019472.119495] [<80578950>] (sock_write_iter) from [<80180670>] (__vfs_write+0xe4/0x13c)
Apr  5 14:23:50 homematic-raspi user.warn kernel: [1019472.129452] [<80180670>] (__vfs_write) from [<80180888>] (vfs_write+0xb0/0x1c0)
Apr  5 14:23:50 homematic-raspi user.warn kernel: [1019472.139366] [<80180888>] (vfs_write) from [<80180ac8>] (SyS_write+0x4c/0xa0)
Apr  5 14:23:50 homematic-raspi user.warn kernel: [1019472.149313] [<80180ac8>] (SyS_write) from [<8000fdc0>] (ret_fast_syscall+0x0/0x28)
Apr  5 14:23:50 homematic-raspi user.emerg kernel: [1019472.159232] Code: e15c0004 03a0c000 e2112902 1a00003b (e5dce028)
Apr  5 14:23:50 homematic-raspi user.warn kernel: [1019472.177519] ---[ end trace 28d183286d644b6a ]---

Scheint vom lighttpd zu kommen. Vielleicht kannst du damit ja was anfangen.

Gruß
Michael

[deimos]

Hi,

hast du einen Raspberry 3B+? Der Stacktrace errinnert mich stark u.A. an https://github.com/raspberrypi/linux/issues/2481. Die Treiber für das neue Netzwerkinterface sind ziemlich buggy, wenn man das so im Issue Tracker verfolgt...

Viele Grüße
Alex

[hotroot]

Hi,

nein, ich nutze einen Raspberry (1) B+

Gruß
Michael

[AndiN]

Hallo,

ich hatte gerade auch diese Meldungen

Code: Alles auswählen

Apr 25 21:32:26 homematic-raspi user.alert kernel: [1839100.295505] Unable to handle kernel NULL pointer dereference at virtual address 00000028
Apr 25 21:32:26 homematic-raspi user.alert kernel: [1839100.295741] pgd = ba928000
Apr 25 21:32:26 homematic-raspi user.alert kernel: [1839100.295825] [00000028] *pgd=3c252835, *pte=00000000, *ppte=00000000
Apr 25 21:32:26 homematic-raspi user.emerg kernel: [1839100.296009] Internal error: Oops: 17 [#1] PREEMPT SMP ARM
Apr 25 21:32:26 homematic-raspi user.warn kernel: [1839100.296153] Modules linked in: ip6table_filter ip6_tables ipv6 eq3_char_loop(O) snd_soc_bcm2835_i2s snd_soc_core brcmfmac snd_compress brcmutil spidev snd_pcm_dmaengine cfg80211 snd_pcm rfkill snd_timer snd pl011_raw_uart(O) generic_raw_uart(O) spi_bcm2835 uio_pdrv_genirq uio fixed tun i2c_dev i2c_bcm2835
Apr 25 21:32:26 homematic-raspi user.warn kernel: [1839100.296908] CPU: 1 PID: 458 Comm: lighttpd Tainted: G           O    4.14.29 #1
Apr 25 21:32:26 homematic-raspi user.warn kernel: [1839100.297092] Hardware name: BCM2835
Apr 25 21:32:26 homematic-raspi user.warn kernel: [1839100.297190] task: bbc15b80 task.stack: ba942000
Apr 25 21:32:26 homematic-raspi user.warn kernel: [1839100.297322] PC is at tcp_push+0x40/0x150
Apr 25 21:32:26 homematic-raspi user.warn kernel: [1839100.297435] LR is at tcp_sendmsg_locked+0x9b4/0xdd0
Apr 25 21:32:26 homematic-raspi user.warn kernel: [1839100.297565] pc : [<806d8d3c>]    lr : [<806dc988>]    psr: 40070013
Apr 25 21:32:26 homematic-raspi user.warn kernel: [1839100.297725] sp : ba943d70  ip : ac91717c  fp : ba943d94
Apr 25 21:32:26 homematic-raspi user.warn kernel: [1839100.297863] r10: ffffffe0  r9 : ba943e80  r8 : 00000000
Apr 25 21:32:26 homematic-raspi user.warn kernel: [1839100.298002] r7 : ad3ea300  r6 : 00000000  r5 : 00000000  r4 : ac917080
Apr 25 21:32:26 homematic-raspi user.warn kernel: [1839100.298167] r3 : 00000001  r2 : 000005b4  r1 : 00000040  r0 : aaac4780
Apr 25 21:32:26 homematic-raspi user.warn kernel: [1839100.298335] Flags: nZcv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
Apr 25 21:32:26 homematic-raspi user.warn kernel: [1839100.298517] Control: 10c5383d  Table: 3a92806a  DAC: 00000055
Apr 25 21:32:26 homematic-raspi user.emerg kernel: [1839100.301915] Process lighttpd (pid: 458, stack limit = 0xba942210)
Apr 25 21:32:26 homematic-raspi user.emerg kernel: [1839100.305268] Stack: (0xba943d70 to 0xba944000)
Apr 25 21:32:26 homematic-raspi user.emerg kernel: [1839100.308439] 3d60:                                     806d8fb0 806dc968 00006c5c 000005b4
Apr 25 21:32:26 homematic-raspi user.emerg kernel: [1839100.311702] 3d80: ac917080 ad3ea300 ba943e2c ba943d98 806dc988 806d8d08 000005b4 ba943da8
Apr 25 21:32:26 homematic-raspi user.emerg kernel: [1839100.314905] 3da0: 804949ec 80d090a4 00004002 00000040 38e38e39 ba942000 00000000 ba943dc8
Apr 25 21:32:26 homematic-raspi user.emerg kernel: [1839100.318103] 3dc0: 00000000 00000000 ba943e04 ba943dd8 00000001 00000000 ac9171d0 000005b4
Apr 25 21:32:26 homematic-raspi user.emerg kernel: [1839100.321402] 3de0: 00000040 00006c5c 804a79ac 000005b4 00000000 ba943e00 80123c90 801e0000
Apr 25 21:32:26 homematic-raspi user.emerg kernel: [1839100.324748] 3e00: ac917080 ac917080 ba943e80 00010000 00000000 bb18e900 ad6e96c0 00000000
Apr 25 21:32:26 homematic-raspi user.emerg kernel: [1839100.328108] 3e20: ba943e4c ba943e30 806dcddc 806dbfe0 ac917080 00000000 00000000 00000000
Apr 25 21:32:26 homematic-raspi user.emerg kernel: [1839100.331465] 3e40: ba943e6c ba943e50 80709efc 806dcdb0 80222b48 802acb70 ba943ee8 00000000
Apr 25 21:32:26 homematic-raspi user.emerg kernel: [1839100.334875] 3e60: ba943e7c ba943e70 8065f888 80709ec0 ba943ed4 ba943e80 8065f928 8065f870
Apr 25 21:32:26 homematic-raspi user.emerg kernel: [1839100.338417] 3e80: 00000000 00000000 00000001 00006c5c 000093a4 ba943ee0 00000001 00000000
Apr 25 21:32:26 homematic-raspi user.emerg kernel: [1839100.342078] 3ea0: 00000000 00000000 00000040 ba943f00 bb18e900 00000000 ba943f78 00010000
Apr 25 21:32:26 homematic-raspi user.emerg kernel: [1839100.345834] 3ec0: 00000000 00000000 ba943f44 ba943ed8 8028ead4 8065f8a4 00010000 00010000
Apr 25 21:32:26 homematic-raspi user.emerg kernel: [1839100.349726] 3ee0: 01622e98 00010000 00000001 00000000 00010000 ba943ee0 00000001 00000000
Apr 25 21:32:26 homematic-raspi user.emerg kernel: [1839100.353679] 3f00: bb18e900 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Apr 25 21:32:26 homematic-raspi user.emerg kernel: [1839100.357669] 3f20: 00010000 bb18e900 01622e98 ba943f78 00000000 00010000 ba943f74 ba943f48
Apr 25 21:32:26 homematic-raspi user.emerg kernel: [1839100.361729] 3f40: 8028ecf0 8028e9fc 00000000 802aea84 bb18e900 bb18e900 00000000 00000000
Apr 25 21:32:26 homematic-raspi user.emerg kernel: [1839100.365865] 3f60: 01622e98 00010000 ba943fa4 ba943f78 8028ef2c 8028ec48 00000000 00000000
Apr 25 21:32:26 homematic-raspi user.emerg kernel: [1839100.370002] 3f80: 01514150 0000000e 00010000 00000004 80108364 ba942000 00000000 ba943fa8
Apr 25 21:32:26 homematic-raspi user.emerg kernel: [1839100.374125] 3fa0: 801081c0 8028eeec 01514150 0000000e 0000000e 01622e98 00010000 00000000
Apr 25 21:32:26 homematic-raspi user.emerg kernel: [1839100.378253] 3fc0: 01514150 0000000e 00010000 00000004 0156d950 00000000 00024a1c 00000000
Apr 25 21:32:26 homematic-raspi user.emerg kernel: [1839100.382379] 3fe0: 000581bc 7eed29b8 0001e4c0 76cbb7a8 60070010 0000000e 746e756f 2f3c303e
Apr 25 21:32:26 homematic-raspi user.warn kernel: [1839100.386519] [<806d8d3c>] (tcp_push) from [<806dc988>] (tcp_sendmsg_locked+0x9b4/0xdd0)
Apr 25 21:32:26 homematic-raspi user.warn kernel: [1839100.390650] [<806dc988>] (tcp_sendmsg_locked) from [<806dcddc>] (tcp_sendmsg+0x38/0x4c)
Apr 25 21:32:26 homematic-raspi user.warn kernel: [1839100.394792] [<806dcddc>] (tcp_sendmsg) from [<80709efc>] (inet_sendmsg+0x48/0x10c)
Apr 25 21:32:26 homematic-raspi user.warn kernel: [1839100.398939] [<80709efc>] (inet_sendmsg) from [<8065f888>] (sock_sendmsg+0x24/0x34)
Apr 25 21:32:26 homematic-raspi user.warn kernel: [1839100.403091] [<8065f888>] (sock_sendmsg) from [<8065f928>] (sock_write_iter+0x90/0xc0)
Apr 25 21:32:26 homematic-raspi user.warn kernel: [1839100.407253] [<8065f928>] (sock_write_iter) from [<8028ead4>] (__vfs_write+0xe4/0x13c)
Apr 25 21:32:26 homematic-raspi user.warn kernel: [1839100.411423] [<8028ead4>] (__vfs_write) from [<8028ecf0>] (vfs_write+0xb4/0x1c0)
Apr 25 21:32:26 homematic-raspi user.warn kernel: [1839100.415595] [<8028ecf0>] (vfs_write) from [<8028ef2c>] (SyS_write+0x4c/0xa0)
Apr 25 21:32:26 homematic-raspi user.warn kernel: [1839100.419780] [<8028ef2c>] (SyS_write) from [<801081c0>] (ret_fast_syscall+0x0/0x28)
Apr 25 21:32:26 homematic-raspi user.emerg kernel: [1839100.423967] Code: e155000c 03a05000 e2116902 1a000026 (e5d50028) 
Apr 25 21:32:26 homematic-raspi user.warn kernel: [1839100.426843] ---[ end trace a23c24bd97b9894d ]---

Bis dato einmalig. Mal schauen, ob es öfters kommt.

Andi

[jmaus]

Danke für das Feedback. Einfach bitte mal die nächste Version (kommenden Samstag) probieren. Dort sollte es einen neuen Kernel geben der hoffentlich dann auch dieses Problem beseitigt.

[AndiN]

Hallo,

Achte mit Adler Augen drauf.

Danke dir für die Rückinfo

Andi