* [B.A.T.M.A.N.] batctl oops on batctl gateways call
@ 2014-04-02 11:50 Fabrice Dossin
2014-04-03 5:56 ` Antonio Quartulli
0 siblings, 1 reply; 6+ messages in thread
From: Fabrice Dossin @ 2014-04-02 11:50 UTC (permalink / raw)
To: The list for a Better Approach To Mobile Ad-hoc Networking
Dear all,
Hello.
I am not sure it has been notified so I post this issue here.
It is my first post, so tell me if I do it bad...
I have oops on "batctl gateways" call :
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.500226] Unable to handle
kernel NULL pointer dereference at virtual address 00000022
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.508175] pgd = d4918000
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.514355] [00000022]
*pgd=138f9831, *pte=00000000, *ppte=00000000
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.521733] Internal error: Oops:
17 [#5] PREEMPT ARM
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.527131] Modules linked in:
tun ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4
nf_nat_ipv4 nf_nat nf_conntrack iptable_filter ip_tables x_tables ipv6
bcm2708_rng bcm2708_wdog batman_adv(O) rtc_ds1307 qmi_wwan option
usb_wwan arc4 usbserial cdc_wdm rt2800usb rt2800lib rt2x00usb
rt2x00lib mac80211 cfg80211 crc_ccitt sr_mod cdrom leds_gpio led_class
rt5572sta(O) spi_bcm2708 i2c_bcm2708 btusb bluetooth rfkill
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.544610] CPU: 0 PID: 7261
Comm: batctl Tainted: G D O 3.10.30+ #1
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.550263] task: d49f3180 ti:
d38d0000 task.ti: d38d0000
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.556017] PC is at
batadv_orig_router_get+0x50/0x9c [batman_adv]
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.561587] LR is at
batadv_orig_router_get+0x10/0x9c [batman_adv]
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.566974] pc : [<bf35e218>]
lr : [<bf35e1d8>] psr: 20000013
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.566974] sp : d38d1ea8 ip :
0000000a fp : dda60600
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.577350] r10: cccccccd r9 :
ddab7000 r8 : dda60600
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.582439] r7 : 00000000 r6 :
00000000 r5 : d4826e00 r4 : 00000000
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.587535] r3 : d4ac0000 r2 :
00000000 r1 : 00000000 r0 : 00000002
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.592468] Flags: nzCv IRQs on
FIQs on Mode SVC_32 ISA ARM Segment user
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.597357] Control: 00c5387d
Table: 14918008 DAC: 00000015
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.602319] Process batctl (pid:
7261, stack limit = 0xd38d01b0)
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.607230] Stack: (0xd38d1ea8 to
0xd38d2000)
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.611903] 1ea0:
d49f3180 d49c2580 00000000 bf35a62c 000000ff bf368ed8
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.616816] 1ec0: bf368ee0
bf368eec dc89b000 dbe3cd08 ddab7000 dc83bba0 dbd10900 00000000
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.621720] 1ee0: 00100073
00000000 d25a0aa0 00000000 00000000 00000001 d38d1f20 00000001
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.626477] 1f00: dda60600
c00f653c d1f20790 d38d1f80 00001000 b6f18000 dda60628 00000000
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.631263] 1f20: 00000000
00000000 00001000 dc83bba0 00000001 d25a0aa0 b6f18000 d38d0000
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.636092] 1f40: d38d1f80
00001000 d38d0000 00001000 bea8eb54 c00d7530 00000000 00000003
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.640834] 1f60: 00000000
00000000 00000000 d25a0aa0 b6f18000 00000000 00001000 c00d77c4
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.645450] 1f80: 00000000
00000000 ffffffff 00916008 fbad2488 00000000 00000003 c000dd68
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.650123] 1fa0: 00000000
c000dbc0 00916008 fbad2488 00000003 b6f18000 00001000 00000000
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.654758] 1fc0: 00916008
fbad2488 00000000 00000003 00000000 00021450 b6f1f000 bea8eb54
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.659333] 1fe0: 00000000
bea8e8c8 b6d945f8 b6de52bc 60000010 00000003 00000000 00000000
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.664121] [<bf35e218>]
(batadv_orig_router_get+0x50/0x9c [batman_adv]) from [<bf35a62c>]
(batadv_gw_client_seq_print_text+0xac/0x220 [batman_adv])
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.673531] [<bf35a62c>]
(batadv_gw_client_seq_print_text+0xac/0x220 [batman_adv]) from
[<c00f653c>] (seq_read+0x1d0/0x4cc)
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.678287] [<c00f653c>]
(seq_read+0x1d0/0x4cc) from [<c00d7530>] (vfs_read+0x98/0x17c)
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.683071] [<c00d7530>]
(vfs_read+0x98/0x17c) from [<c00d77c4>] (SyS_read+0x3c/0x70)
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.687982] [<c00d77c4>]
(SyS_read+0x3c/0x70) from [<c000dbc0>] (ret_fast_syscall+0x0/0x30)
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.692822] Code: e8bd8038
e593000c e3500000 0afffff8 (e5902020)
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.718781] ---[ end trace
1e5ba977f5516301 ]---
It is the 2014.1.0 version (batctl 2014.1.0 [batman-adv: 2014.1.0])
Regards,
Fabrice
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [B.A.T.M.A.N.] batctl oops on batctl gateways call
2014-04-02 11:50 [B.A.T.M.A.N.] batctl oops on batctl gateways call Fabrice Dossin
@ 2014-04-03 5:56 ` Antonio Quartulli
2014-04-03 8:14 ` Fabrice Dossin
0 siblings, 1 reply; 6+ messages in thread
From: Antonio Quartulli @ 2014-04-03 5:56 UTC (permalink / raw)
To: b.a.t.m.a.n
[-- Attachment #1: Type: text/plain, Size: 476 bytes --]
Hi Fabrice,
On 02/04/14 13:50, Fabrice Dossin wrote:
> Dear all,
>
> Hello.
> I am not sure it has been notified so I post this issue here.
> It is my first post, so tell me if I do it bad...
>
no problem, it's fine! Maybe sending the stack trace without adding new
lines is better, but this is fine anyway :)
Are you able to reproduce this problem somehow? Or it happened only once
under no particular conditions?
Cheers,
--
Antonio Quartulli
[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 901 bytes --]
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [B.A.T.M.A.N.] batctl oops on batctl gateways call
2014-04-03 5:56 ` Antonio Quartulli
@ 2014-04-03 8:14 ` Fabrice Dossin
[not found] ` <CAPXi+9-4y3wG3=0OoL8hbWQAO6Gummaa4tM=cKMapNQRjxiO9w@mail.gmail.com>
0 siblings, 1 reply; 6+ messages in thread
From: Fabrice Dossin @ 2014-04-03 8:14 UTC (permalink / raw)
To: The list for a Better Approach To Mobile Ad-hoc Networking
Hi,
Sorry, my mail client did this behind my back. I did resend the stack
here under for readability.
For now, it has append only one time on one node. This particular node
does not have any other node in his range. I execute a "batctl
gateways" each 5 minutes for monitoring. I will let you know if it
appends again today or if I found information for reproducibility.
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.500226] Unable to handle
kernel NULL pointer dereference at virtual address 00000022
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.508175] pgd = d4918000
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.514355] [00000022]
*pgd=138f9831, *pte=00000000, *ppte=00000000
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.521733] Internal error: Oops:
17 [#5] PREEMPT ARM
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.527131] Modules linked in:
tun ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4
nf_nat_ipv4 nf_nat nf_conntrack iptable_filter ip_tables x_tables ipv6
bcm2708_rng bcm2708_wdog batman_adv(O) rtc_ds1307 qmi_wwan option
usb_wwan arc4 usbserial cdc_wdm rt2800usb rt2800lib rt2x00usb
rt2x00lib mac80211 cfg80211 crc_ccitt sr_mod cdrom leds_gpio led_class
rt5572sta(O) spi_bcm2708 i2c_bcm2708 btusb bluetooth rfkill
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.544610] CPU: 0 PID: 7261
Comm: batctl Tainted: G D O 3.10.30+ #1
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.550263] task: d49f3180 ti:
d38d0000 task.ti: d38d0000
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.556017] PC is at
batadv_orig_router_get+0x50/0x9c [batman_adv]
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.561587] LR is at
batadv_orig_router_get+0x10/0x9c [batman_adv]
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.566974] pc : [<bf35e218>]
lr : [<bf35e1d8>] psr: 20000013
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.566974] sp : d38d1ea8 ip :
0000000a fp : dda60600
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.577350] r10: cccccccd r9 :
ddab7000 r8 : dda60600
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.582439] r7 : 00000000 r6 :
00000000 r5 : d4826e00 r4 : 00000000
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.587535] r3 : d4ac0000 r2 :
00000000 r1 : 00000000 r0 : 00000002
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.592468] Flags: nzCv IRQs on
FIQs on Mode SVC_32 ISA ARM Segment user
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.597357] Control: 00c5387d
Table: 14918008 DAC: 00000015
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.602319] Process batctl (pid:
7261, stack limit = 0xd38d01b0)
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.607230] Stack: (0xd38d1ea8 to
0xd38d2000)
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.611903] 1ea0:
d49f3180 d49c2580 00000000 bf35a62c 000000ff bf368ed8
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.616816] 1ec0: bf368ee0
bf368eec dc89b000 dbe3cd08 ddab7000 dc83bba0 dbd10900 00000000
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.621720] 1ee0: 00100073
00000000 d25a0aa0 00000000 00000000 00000001 d38d1f20 00000001
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.626477] 1f00: dda60600
c00f653c d1f20790 d38d1f80 00001000 b6f18000 dda60628 00000000
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.631263] 1f20: 00000000
00000000 00001000 dc83bba0 00000001 d25a0aa0 b6f18000 d38d0000
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.636092] 1f40: d38d1f80
00001000 d38d0000 00001000 bea8eb54 c00d7530 00000000 00000003
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.640834] 1f60: 00000000
00000000 00000000 d25a0aa0 b6f18000 00000000 00001000 c00d77c4
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.645450] 1f80: 00000000
00000000 ffffffff 00916008 fbad2488 00000000 00000003 c000dd68
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.650123] 1fa0: 00000000
c000dbc0 00916008 fbad2488 00000003 b6f18000 00001000 00000000
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.654758] 1fc0: 00916008
fbad2488 00000000 00000003 00000000 00021450 b6f1f000 bea8eb54
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.659333] 1fe0: 00000000
bea8e8c8 b6d945f8 b6de52bc 60000010 00000003 00000000 00000000
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.664121] [<bf35e218>]
(batadv_orig_router_get+0x50/0x9c [batman_adv]) from [<bf35a62c>]
(batadv_gw_client_seq_print_text+0xac/0x220 [batman_adv])
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.673531] [<bf35a62c>]
(batadv_gw_client_seq_print_text+0xac/0x220 [batman_adv]) from
[<c00f653c>] (seq_read+0x1d0/0x4cc)
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.678287] [<c00f653c>]
(seq_read+0x1d0/0x4cc) from [<c00d7530>] (vfs_read+0x98/0x17c)
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.683071] [<c00d7530>]
(vfs_read+0x98/0x17c) from [<c00d77c4>] (SyS_read+0x3c/0x70)
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.687982] [<c00d77c4>]
(SyS_read+0x3c/0x70) from [<c000dbc0>] (ret_fast_syscall+0x0/0x30)
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.692822] Code: e8bd8038
e593000c e3500000 0afffff8 (e5902020)
Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.718781] ---[ end trace
1e5ba977f5516301 ]---
Regards,
Fabrice
> Hi Fabrice,
>
> On 02/04/14 13:50, Fabrice Dossin wrote:
>> Dear all,
>>
>> Hello.
>> I am not sure it has been notified so I post this issue here.
>> It is my first post, so tell me if I do it bad...
>>
>
> no problem, it's fine! Maybe sending the stack trace without adding new
> lines is better, but this is fine anyway :)
>
> Are you able to reproduce this problem somehow? Or it happened only once
> under no particular conditions?
>
> Cheers,
>
>
> --
> Antonio Quartulli
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [B.A.T.M.A.N.] batctl oops on batctl gateways call
[not found] ` <CAPXi+9-4y3wG3=0OoL8hbWQAO6Gummaa4tM=cKMapNQRjxiO9w@mail.gmail.com>
@ 2014-04-12 21:15 ` Fabrice Dossin
2014-05-03 8:41 ` Antonio Quartulli
0 siblings, 1 reply; 6+ messages in thread
From: Fabrice Dossin @ 2014-04-12 21:15 UTC (permalink / raw)
To: The list for a Better Approach To Mobile Ad-hoc Networking
Hi,
I could not reproduce this. I keep you update if I see this again.
Best regards,
Fabrice
On 3 April 2014 10:21, Fabrice Dossin <fabrice.dossin@gmail.com> wrote:
> (Sorry, reformatting again, leaving text mode)
>
>
> Hi,
>
> Sorry, my mail client did this behind my back. I did resend the stack
> here under for readability.
>
> For now, it has append only one time on one node. This particular node
> does not have any other node in his range. I execute a "batctl
> gateways" each 5 minutes for monitoring. I will let you know if it
> appends again today or if I found information for reproducibility.
>
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.500226] Unable to handle kernel
> NULL pointer dereference at virtual address 00000022
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.508175] pgd = d4918000
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.514355] [00000022] *pgd=138f9831,
> *pte=00000000, *ppte=00000000
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.521733] Internal error: Oops: 17
> [#5] PREEMPT ARM
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.527131] Modules linked in: tun
> ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4
> nf_nat nf_conntrack iptable_filter ip_tables x_tables ipv6 bcm2708_rng
> bcm2708_wdog batman_adv(O) rtc_ds1307 qmi_wwan option usb_wwan arc4
> usbserial cdc_wdm rt2800usb rt2800lib rt2x00usb rt2x00lib mac80211 cfg80211
> crc_ccitt sr_mod cdrom leds_gpio led_class rt5572sta(O) spi_bcm2708
> i2c_bcm2708 btusb bluetooth rfkill
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.544610] CPU: 0 PID: 7261 Comm:
> batctl Tainted: G D O 3.10.30+ #1
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.550263] task: d49f3180 ti: d38d0000
> task.ti: d38d0000
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.556017] PC is at
> batadv_orig_router_get+0x50/0x9c [batman_adv]
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.561587] LR is at
> batadv_orig_router_get+0x10/0x9c [batman_adv]
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.566974] pc : [<bf35e218>] lr :
> [<bf35e1d8>] psr: 20000013
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.566974] sp : d38d1ea8 ip :
> 0000000a fp : dda60600
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.577350] r10: cccccccd r9 :
> ddab7000 r8 : dda60600
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.582439] r7 : 00000000 r6 :
> 00000000 r5 : d4826e00 r4 : 00000000
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.587535] r3 : d4ac0000 r2 :
> 00000000 r1 : 00000000 r0 : 00000002
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.592468] Flags: nzCv IRQs on FIQs
> on Mode SVC_32 ISA ARM Segment user
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.597357] Control: 00c5387d Table:
> 14918008 DAC: 00000015
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.602319] Process batctl (pid: 7261,
> stack limit = 0xd38d01b0)
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.607230] Stack: (0xd38d1ea8 to
> 0xd38d2000)
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.611903] 1ea0:
> d49f3180 d49c2580 00000000 bf35a62c 000000ff bf368ed8
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.616816] 1ec0: bf368ee0 bf368eec
> dc89b000 dbe3cd08 ddab7000 dc83bba0 dbd10900 00000000
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.621720] 1ee0: 00100073 00000000
> d25a0aa0 00000000 00000000 00000001 d38d1f20 00000001
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.626477] 1f00: dda60600 c00f653c
> d1f20790 d38d1f80 00001000 b6f18000 dda60628 00000000
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.631263] 1f20: 00000000 00000000
> 00001000 dc83bba0 00000001 d25a0aa0 b6f18000 d38d0000
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.636092] 1f40: d38d1f80 00001000
> d38d0000 00001000 bea8eb54 c00d7530 00000000 00000003
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.640834] 1f60: 00000000 00000000
> 00000000 d25a0aa0 b6f18000 00000000 00001000 c00d77c4
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.645450] 1f80: 00000000 00000000
> ffffffff 00916008 fbad2488 00000000 00000003 c000dd68
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.650123] 1fa0: 00000000 c000dbc0
> 00916008 fbad2488 00000003 b6f18000 00001000 00000000
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.654758] 1fc0: 00916008 fbad2488
> 00000000 00000003 00000000 00021450 b6f1f000 bea8eb54
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.659333] 1fe0: 00000000 bea8e8c8
> b6d945f8 b6de52bc 60000010 00000003 00000000 00000000
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.664121] [<bf35e218>]
> (batadv_orig_router_get+0x50/0x9c [batman_adv]) from [<bf35a62c>]
> (batadv_gw_client_seq_print_text+0xac/0x220 [batman_adv])
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.673531] [<bf35a62c>]
> (batadv_gw_client_seq_print_text+0xac/0x220 [batman_adv]) from [<c00f653c>]
> (seq_read+0x1d0/0x4cc)
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.678287] [<c00f653c>]
> (seq_read+0x1d0/0x4cc) from [<c00d7530>] (vfs_read+0x98/0x17c)
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.683071] [<c00d7530>]
> (vfs_read+0x98/0x17c) from [<c00d77c4>] (SyS_read+0x3c/0x70)
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.687982] [<c00d77c4>]
> (SyS_read+0x3c/0x70) from [<c000dbc0>] (ret_fast_syscall+0x0/0x30)
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.692822] Code: e8bd8038 e593000c
> e3500000 0afffff8 (e5902020)
> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.718781] ---[ end trace
> 1e5ba977f5516301 ]---
>
> Regards,
> Fabrice
>
>>
>>> Hi Fabrice,
>>>
>>> On 02/04/14 13:50, Fabrice Dossin wrote:
>>>> Dear all,
>>>>
>>>> Hello.
>>>> I am not sure it has been notified so I post this issue here.
>>>> It is my first post, so tell me if I do it bad...
>>>>
>>>
>>> no problem, it's fine! Maybe sending the stack trace without adding new
>>> lines is better, but this is fine anyway :)
>>>
>>> Are you able to reproduce this problem somehow? Or it happened only once
>>> under no particular conditions?
>>>
>>> Cheers,
>>>
>>>
>>> --
>>> Antonio Quartulli
>>>
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [B.A.T.M.A.N.] batctl oops on batctl gateways call
2014-04-12 21:15 ` Fabrice Dossin
@ 2014-05-03 8:41 ` Antonio Quartulli
2014-05-08 8:44 ` Fabrice Dossin
0 siblings, 1 reply; 6+ messages in thread
From: Antonio Quartulli @ 2014-05-03 8:41 UTC (permalink / raw)
To: The list for a Better Approach To Mobile Ad-hoc Networking
[-- Attachment #1: Type: text/plain, Size: 6279 bytes --]
FYI, we are rather confident that this patch
https://lists.open-mesh.org/pipermail/b.a.t.m.a.n/2014-May/011920.html
fixes the problem you have seen.
Cheers,
On 12/04/14 23:15, Fabrice Dossin wrote:
> Hi,
> I could not reproduce this. I keep you update if I see this again.
> Best regards,
> Fabrice
>
> On 3 April 2014 10:21, Fabrice Dossin <fabrice.dossin@gmail.com> wrote:
>> (Sorry, reformatting again, leaving text mode)
>>
>>
>> Hi,
>>
>> Sorry, my mail client did this behind my back. I did resend the stack
>> here under for readability.
>>
>> For now, it has append only one time on one node. This particular node
>> does not have any other node in his range. I execute a "batctl
>> gateways" each 5 minutes for monitoring. I will let you know if it
>> appends again today or if I found information for reproducibility.
>>
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.500226] Unable to handle kernel
>> NULL pointer dereference at virtual address 00000022
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.508175] pgd = d4918000
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.514355] [00000022] *pgd=138f9831,
>> *pte=00000000, *ppte=00000000
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.521733] Internal error: Oops: 17
>> [#5] PREEMPT ARM
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.527131] Modules linked in: tun
>> ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4
>> nf_nat nf_conntrack iptable_filter ip_tables x_tables ipv6 bcm2708_rng
>> bcm2708_wdog batman_adv(O) rtc_ds1307 qmi_wwan option usb_wwan arc4
>> usbserial cdc_wdm rt2800usb rt2800lib rt2x00usb rt2x00lib mac80211 cfg80211
>> crc_ccitt sr_mod cdrom leds_gpio led_class rt5572sta(O) spi_bcm2708
>> i2c_bcm2708 btusb bluetooth rfkill
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.544610] CPU: 0 PID: 7261 Comm:
>> batctl Tainted: G D O 3.10.30+ #1
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.550263] task: d49f3180 ti: d38d0000
>> task.ti: d38d0000
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.556017] PC is at
>> batadv_orig_router_get+0x50/0x9c [batman_adv]
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.561587] LR is at
>> batadv_orig_router_get+0x10/0x9c [batman_adv]
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.566974] pc : [<bf35e218>] lr :
>> [<bf35e1d8>] psr: 20000013
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.566974] sp : d38d1ea8 ip :
>> 0000000a fp : dda60600
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.577350] r10: cccccccd r9 :
>> ddab7000 r8 : dda60600
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.582439] r7 : 00000000 r6 :
>> 00000000 r5 : d4826e00 r4 : 00000000
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.587535] r3 : d4ac0000 r2 :
>> 00000000 r1 : 00000000 r0 : 00000002
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.592468] Flags: nzCv IRQs on FIQs
>> on Mode SVC_32 ISA ARM Segment user
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.597357] Control: 00c5387d Table:
>> 14918008 DAC: 00000015
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.602319] Process batctl (pid: 7261,
>> stack limit = 0xd38d01b0)
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.607230] Stack: (0xd38d1ea8 to
>> 0xd38d2000)
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.611903] 1ea0:
>> d49f3180 d49c2580 00000000 bf35a62c 000000ff bf368ed8
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.616816] 1ec0: bf368ee0 bf368eec
>> dc89b000 dbe3cd08 ddab7000 dc83bba0 dbd10900 00000000
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.621720] 1ee0: 00100073 00000000
>> d25a0aa0 00000000 00000000 00000001 d38d1f20 00000001
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.626477] 1f00: dda60600 c00f653c
>> d1f20790 d38d1f80 00001000 b6f18000 dda60628 00000000
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.631263] 1f20: 00000000 00000000
>> 00001000 dc83bba0 00000001 d25a0aa0 b6f18000 d38d0000
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.636092] 1f40: d38d1f80 00001000
>> d38d0000 00001000 bea8eb54 c00d7530 00000000 00000003
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.640834] 1f60: 00000000 00000000
>> 00000000 d25a0aa0 b6f18000 00000000 00001000 c00d77c4
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.645450] 1f80: 00000000 00000000
>> ffffffff 00916008 fbad2488 00000000 00000003 c000dd68
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.650123] 1fa0: 00000000 c000dbc0
>> 00916008 fbad2488 00000003 b6f18000 00001000 00000000
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.654758] 1fc0: 00916008 fbad2488
>> 00000000 00000003 00000000 00021450 b6f1f000 bea8eb54
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.659333] 1fe0: 00000000 bea8e8c8
>> b6d945f8 b6de52bc 60000010 00000003 00000000 00000000
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.664121] [<bf35e218>]
>> (batadv_orig_router_get+0x50/0x9c [batman_adv]) from [<bf35a62c>]
>> (batadv_gw_client_seq_print_text+0xac/0x220 [batman_adv])
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.673531] [<bf35a62c>]
>> (batadv_gw_client_seq_print_text+0xac/0x220 [batman_adv]) from [<c00f653c>]
>> (seq_read+0x1d0/0x4cc)
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.678287] [<c00f653c>]
>> (seq_read+0x1d0/0x4cc) from [<c00d7530>] (vfs_read+0x98/0x17c)
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.683071] [<c00d7530>]
>> (vfs_read+0x98/0x17c) from [<c00d77c4>] (SyS_read+0x3c/0x70)
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.687982] [<c00d77c4>]
>> (SyS_read+0x3c/0x70) from [<c000dbc0>] (ret_fast_syscall+0x0/0x30)
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.692822] Code: e8bd8038 e593000c
>> e3500000 0afffff8 (e5902020)
>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.718781] ---[ end trace
>> 1e5ba977f5516301 ]---
>>
>> Regards,
>> Fabrice
>>
>>>
>>>> Hi Fabrice,
>>>>
>>>> On 02/04/14 13:50, Fabrice Dossin wrote:
>>>>> Dear all,
>>>>>
>>>>> Hello.
>>>>> I am not sure it has been notified so I post this issue here.
>>>>> It is my first post, so tell me if I do it bad...
>>>>>
>>>>
>>>> no problem, it's fine! Maybe sending the stack trace without adding new
>>>> lines is better, but this is fine anyway :)
>>>>
>>>> Are you able to reproduce this problem somehow? Or it happened only once
>>>> under no particular conditions?
>>>>
>>>> Cheers,
>>>>
>>>>
>>>> --
>>>> Antonio Quartulli
>>>>
>>
>
--
Antonio Quartulli
[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 901 bytes --]
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [B.A.T.M.A.N.] batctl oops on batctl gateways call
2014-05-03 8:41 ` Antonio Quartulli
@ 2014-05-08 8:44 ` Fabrice Dossin
0 siblings, 0 replies; 6+ messages in thread
From: Fabrice Dossin @ 2014-05-08 8:44 UTC (permalink / raw)
To: The list for a Better Approach To Mobile Ad-hoc Networking
Good news, thank you very much.
On 3 May 2014 10:41, Antonio Quartulli <antonio@meshcoding.com> wrote:
> FYI, we are rather confident that this patch
> https://lists.open-mesh.org/pipermail/b.a.t.m.a.n/2014-May/011920.html
> fixes the problem you have seen.
>
> Cheers,
>
> On 12/04/14 23:15, Fabrice Dossin wrote:
>> Hi,
>> I could not reproduce this. I keep you update if I see this again.
>> Best regards,
>> Fabrice
>>
>> On 3 April 2014 10:21, Fabrice Dossin <fabrice.dossin@gmail.com> wrote:
>>> (Sorry, reformatting again, leaving text mode)
>>>
>>>
>>> Hi,
>>>
>>> Sorry, my mail client did this behind my back. I did resend the stack
>>> here under for readability.
>>>
>>> For now, it has append only one time on one node. This particular node
>>> does not have any other node in his range. I execute a "batctl
>>> gateways" each 5 minutes for monitoring. I will let you know if it
>>> appends again today or if I found information for reproducibility.
>>>
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.500226] Unable to handle kernel
>>> NULL pointer dereference at virtual address 00000022
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.508175] pgd = d4918000
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.514355] [00000022] *pgd=138f9831,
>>> *pte=00000000, *ppte=00000000
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.521733] Internal error: Oops: 17
>>> [#5] PREEMPT ARM
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.527131] Modules linked in: tun
>>> ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4
>>> nf_nat nf_conntrack iptable_filter ip_tables x_tables ipv6 bcm2708_rng
>>> bcm2708_wdog batman_adv(O) rtc_ds1307 qmi_wwan option usb_wwan arc4
>>> usbserial cdc_wdm rt2800usb rt2800lib rt2x00usb rt2x00lib mac80211 cfg80211
>>> crc_ccitt sr_mod cdrom leds_gpio led_class rt5572sta(O) spi_bcm2708
>>> i2c_bcm2708 btusb bluetooth rfkill
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.544610] CPU: 0 PID: 7261 Comm:
>>> batctl Tainted: G D O 3.10.30+ #1
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.550263] task: d49f3180 ti: d38d0000
>>> task.ti: d38d0000
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.556017] PC is at
>>> batadv_orig_router_get+0x50/0x9c [batman_adv]
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.561587] LR is at
>>> batadv_orig_router_get+0x10/0x9c [batman_adv]
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.566974] pc : [<bf35e218>] lr :
>>> [<bf35e1d8>] psr: 20000013
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.566974] sp : d38d1ea8 ip :
>>> 0000000a fp : dda60600
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.577350] r10: cccccccd r9 :
>>> ddab7000 r8 : dda60600
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.582439] r7 : 00000000 r6 :
>>> 00000000 r5 : d4826e00 r4 : 00000000
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.587535] r3 : d4ac0000 r2 :
>>> 00000000 r1 : 00000000 r0 : 00000002
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.592468] Flags: nzCv IRQs on FIQs
>>> on Mode SVC_32 ISA ARM Segment user
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.597357] Control: 00c5387d Table:
>>> 14918008 DAC: 00000015
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.602319] Process batctl (pid: 7261,
>>> stack limit = 0xd38d01b0)
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.607230] Stack: (0xd38d1ea8 to
>>> 0xd38d2000)
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.611903] 1ea0:
>>> d49f3180 d49c2580 00000000 bf35a62c 000000ff bf368ed8
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.616816] 1ec0: bf368ee0 bf368eec
>>> dc89b000 dbe3cd08 ddab7000 dc83bba0 dbd10900 00000000
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.621720] 1ee0: 00100073 00000000
>>> d25a0aa0 00000000 00000000 00000001 d38d1f20 00000001
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.626477] 1f00: dda60600 c00f653c
>>> d1f20790 d38d1f80 00001000 b6f18000 dda60628 00000000
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.631263] 1f20: 00000000 00000000
>>> 00001000 dc83bba0 00000001 d25a0aa0 b6f18000 d38d0000
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.636092] 1f40: d38d1f80 00001000
>>> d38d0000 00001000 bea8eb54 c00d7530 00000000 00000003
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.640834] 1f60: 00000000 00000000
>>> 00000000 d25a0aa0 b6f18000 00000000 00001000 c00d77c4
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.645450] 1f80: 00000000 00000000
>>> ffffffff 00916008 fbad2488 00000000 00000003 c000dd68
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.650123] 1fa0: 00000000 c000dbc0
>>> 00916008 fbad2488 00000003 b6f18000 00001000 00000000
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.654758] 1fc0: 00916008 fbad2488
>>> 00000000 00000003 00000000 00021450 b6f1f000 bea8eb54
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.659333] 1fe0: 00000000 bea8e8c8
>>> b6d945f8 b6de52bc 60000010 00000003 00000000 00000000
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.664121] [<bf35e218>]
>>> (batadv_orig_router_get+0x50/0x9c [batman_adv]) from [<bf35a62c>]
>>> (batadv_gw_client_seq_print_text+0xac/0x220 [batman_adv])
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.673531] [<bf35a62c>]
>>> (batadv_gw_client_seq_print_text+0xac/0x220 [batman_adv]) from [<c00f653c>]
>>> (seq_read+0x1d0/0x4cc)
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.678287] [<c00f653c>]
>>> (seq_read+0x1d0/0x4cc) from [<c00d7530>] (vfs_read+0x98/0x17c)
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.683071] [<c00d7530>]
>>> (vfs_read+0x98/0x17c) from [<c00d77c4>] (SyS_read+0x3c/0x70)
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.687982] [<c00d77c4>]
>>> (SyS_read+0x3c/0x70) from [<c000dbc0>] (ret_fast_syscall+0x0/0x30)
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.692822] Code: e8bd8038 e593000c
>>> e3500000 0afffff8 (e5902020)
>>> Apr 2 11:45:08 pv2-1dnci kernel: [ 7432.718781] ---[ end trace
>>> 1e5ba977f5516301 ]---
>>>
>>> Regards,
>>> Fabrice
>>>
>>>>
>>>>> Hi Fabrice,
>>>>>
>>>>> On 02/04/14 13:50, Fabrice Dossin wrote:
>>>>>> Dear all,
>>>>>>
>>>>>> Hello.
>>>>>> I am not sure it has been notified so I post this issue here.
>>>>>> It is my first post, so tell me if I do it bad...
>>>>>>
>>>>>
>>>>> no problem, it's fine! Maybe sending the stack trace without adding new
>>>>> lines is better, but this is fine anyway :)
>>>>>
>>>>> Are you able to reproduce this problem somehow? Or it happened only once
>>>>> under no particular conditions?
>>>>>
>>>>> Cheers,
>>>>>
>>>>>
>>>>> --
>>>>> Antonio Quartulli
>>>>>
>>>
>>
>
> --
> Antonio Quartulli
>
--
Fabrice Dossin
Co-founder
Amoobi
T. +32.67.883.799 - M. +32.487.73.37.71
E. fabrice.dossin@amoobi.com
S. www.amoobi.com
Skype. fabrice.dossin
Postal Address: Rue de l'industrie, 20 - 1400 Nivelles - Belgium
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2014-05-08 8:44 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2014-04-02 11:50 [B.A.T.M.A.N.] batctl oops on batctl gateways call Fabrice Dossin
2014-04-03 5:56 ` Antonio Quartulli
2014-04-03 8:14 ` Fabrice Dossin
[not found] ` <CAPXi+9-4y3wG3=0OoL8hbWQAO6Gummaa4tM=cKMapNQRjxiO9w@mail.gmail.com>
2014-04-12 21:15 ` Fabrice Dossin
2014-05-03 8:41 ` Antonio Quartulli
2014-05-08 8:44 ` Fabrice Dossin
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