Hi,
I have been using the betas of Fedora 20 on a Beagle Bone Black for a
few weeks, without trouble. After a "yum update" this weekend I keep
getting lockups after I try to slogin from the Beagle to another
machine. When this happens I get the following in /var/log/messages. So
far it seems to only be an attempt to make an outgoing network
connection which triggers this. I've been doing complex things within
the machine, like compiling large packages, without problems.
Regards,
Steve
Dec 2 00:21:13 localhost kernel: [ 995.671202] Unable to handle kernel
NULL pointer dereference at virtual address 00000000
Dec 2 00:21:13 localhost kernel: [ 995.679756] pgd = dbe84000
Dec 2 00:21:13 localhost kernel: [ 995.682609] [00000000] *pgd=00000000
Dec 2 00:21:13 localhost kernel: [ 995.686395] Internal error: Oops: 5
[#1] SMP ARM
Dec 2 00:21:13 localhost kernel: [ 995.691260] Modules linked in:
omapdss(+) nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE
ip6t_REJECT xt_conntrack cfg80211 rfkill ebtable_nat ebtable_broute
bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6
nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security
ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4
nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle
iptable_security iptable_raw snd_soc_omap snd_soc_core snd_compress
ac97_bus snd_seq snd_seq_device snd_pcm vfat fat snd_page_alloc
snd_timer snd soundcore tps65217_regulator omap_wdt nfsd mmc_block
Dec 2 00:21:13 localhost kernel: [ 995.750028] CPU: 0 PID: 1154 Comm:
slogin Not tainted 3.11.9-300.fc20.armv7hl #1
Dec 2 00:21:13 localhost kernel: [ 995.757825] task: dd884d80 ti:
dbe76000 task.ti: dbe76000
Dec 2 00:21:13 localhost kernel: [ 995.763535] PC is at
__list_add+0x34/0xa4
Dec 2 00:21:13 localhost kernel: [ 995.767778] LR is at
__down_write_nested+0x48/0xa0
Dec 2 00:21:13 localhost kernel: [ 995.772832] pc : [<c02c1e4c>] lr
: [<c05c27d4>] psr: 600f0093
Dec 2 00:21:13 localhost kernel: [ 995.772832] sp : dbe77f08 ip :
00000000 fp : b7f5d410
Dec 2 00:21:13 localhost kernel: [ 995.784927] r10: 00000200 r9 :
c09184c8 r8 : 00000002
Dec 2 00:21:13 localhost kernel: [ 995.790434] r7 : dd884d80 r6 :
dbe77f20 r5 : c095d438 r4 : 00000000
Dec 2 00:21:13 localhost kernel: [ 995.797312] r3 : 00000000 r2 :
c095d438 r1 : 00000000 r0 : dbe77f20
Dec 2 00:21:13 localhost kernel: [ 995.804192] Flags: nZCv IRQs off
FIQs on Mode SVC_32 ISA ARM Segment user
Dec 2 00:21:13 localhost kernel: [ 995.811803] Control: 10c5387d
Table: 9be84019 DAC: 00000015
Dec 2 00:21:13 localhost kernel: [ 995.817859] Process slogin (pid:
1154, stack limit = 0xdbe76240)
Dec 2 00:21:13 localhost kernel: [ 995.824190] Stack: (0xdbe77f08 to
0xdbe78000)
Dec 2 00:21:13 localhost kernel: [ 995.828789] 7f00:
dbe77f20 00000000 c095d430 c095d434 600f0013 c05c27d4
Dec 2 00:21:13 localhost kernel: [ 995.837414] 7f20: c095d430 00000000
dd884d80 00000000 00000000 000003e8 dbe76008 c095d350
Dec 2 00:21:13 localhost kernel: [ 995.846039] 7f40: dc249900 c02580fc
ffffffff c00b04f4 dbe74c00 c00b0340 c097b320 dbe77f64
Dec 2 00:21:13 localhost kernel: [ 995.854664] 7f60: 00000010 7265705f
74736973 2e746e65 30303031 dbe77f00 00000137 dbe76000
Dec 2 00:21:13 localhost kernel: [ 995.863290] 7f80: dbe76000 271ae615
fffffffe b7f5dacc bef84d9c aaa84700 00000137 c000e904
Dec 2 00:21:13 localhost kernel: [ 995.871916] 7fa0: dbe76000 c000e8e8
b7f5dacc bef84d9c 00000016 000003e8 fffffffe 00000000
Dec 2 00:21:13 localhost kernel: [ 995.880543] 7fc0: b7f5dacc bef84d9c
aaa84700 00000137 00000000 b7f5d510 bef84e24 b7f5d410
Dec 2 00:21:13 localhost kernel: [ 995.889169] 7fe0: bef84d78 bef84d68
b661531c b69ec960 600f0010 00000016 9fef6821 9fef6c21
Dec 2 00:21:13 localhost kernel: [ 995.897817] [<c02c1e4c>]
(__list_add+0x34/0xa4) from [<c05c27d4>] (__down_write_nested+0x48/0xa0)
Dec 2 00:21:13 localhost kernel: [ 995.907199] [<c05c27d4>]
(__down_write_nested+0x48/0xa0) from [<c02580fc>]
(keyctl_get_persistent+0xf0/0x274)
Dec 2 00:21:13 localhost kernel: [ 995.917672] [<c02580fc>]
(keyctl_get_persistent+0xf0/0x274) from [<c000e8e8>]
(__sys_trace_return+0x0/0x18)
Dec 2 00:21:13 localhost kernel: [ 995.927961] [<c000e8e8>]
(__sys_trace_return+0x0/0x18) from [<fffffffe>] (0xfffffffe)
Dec 2 00:21:13 localhost kernel: [ 995.936221] Code: e59f0068 e1a03004
e59f2064 ebf61621 (e5943000)
Dec 2 00:21:13 localhost kernel: [ 995.942666] ---[ end trace
6b4a1597da9fbcc9 ]---
Regards,
Steve
_______________________________________________
arm mailing list
arm@xxxxxxxxxxxxxxxxxxxxxxx
https://admin.fedoraproject.org/mailman/listinfo/arm
