#19198: HG255D update kernel 3.18 panic
----------------------+----------------------------------
Reporter: fclql | Owner: developers
Type: defect | Status: new
Priority: highest | Milestone: Chaos Calmer (trunk)
Component: kernel | Version: Trunk
Resolution: | Keywords: Kernel panic
----------------------+----------------------------------
Comment (by fclql):
Replying to [comment:1 nbd]:
> how easy is this to trigger?
New failure update to r44875
{{{
[ 168.490000] Oops[#1]:
[ 168.490000] CPU: 0 PID: 916 Comm: netifd Not tainted 3.18.8 #1
[ 168.490000] task: 8308c9b0 ti: 832b6000 task.ti: 832b6000
[ 168.490000] $ 0 : 00000000 00000077 0000028c 0000028c
[ 168.490000] $ 4 : 83802d00 000102d0 81088060 0000849b
[ 168.490000] $ 8 : 00000510 833ac380 00000020 0020001e
[ 168.490000] $12 : 00000000 77b263a0 00000000 00000000
[ 168.490000] $16 : 83802d00 000102d0 832b7d00 80026d98
[ 168.490000] $20 : 00000480 ffffffff 00100100 77bd2030
[ 168.490000] $24 : 00000000 00000000
[ 168.490000] $28 : 832b6000 832b7ca8 77bd2038 80040fd0
[ 168.490000] Hi : 0000004d
[ 168.490000] Lo : 00000000
[ 168.490000] epc : 8004100c __kmalloc_track_caller+0x74/0x11c
[ 168.490000] Not tainted
[ 168.490000] ra : 80040fd0 __kmalloc_track_caller+0x38/0x11c
[ 168.490000] Status: 1100e403 KERNEL EXL IE
[ 168.490000] Cause : 00800008
[ 168.490000] BadVA : 0000028c
[ 168.490000] PrId : 0001964c (MIPS 24KEc)
[ 168.490000] Modules linked in: ifb rt2800soc rt2800mmio rt2800lib pppoe
ppp_async iptable_nat rt2x00soc rt2x00mmio rt2x00lib pptp pppox ppp_mppe
ppp_generic nf_nat_ipv4 nf_conntrack_ipv4 mac80211 ipt_REJECT
ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_tcpmss xt_string xt_statistic
xt_state xt_recent xt_nat xt_multiport xt_mark xt_mac xt_limit xt_length
xt_layer7 xt_id xt_hl xt_helper xt_geoip xt_ecn xt_dscp xt_conntrack
xt_connmark xt_connlimit xt_connbytes xt_comment xt_TCPMSS xt_REDIRECT
xt_NETMAP xt_LOG xt_HL xt_DSCP xt_CT xt_CLASSIFY ts_kmp ts_fsm ts_bm slhc
nf_reject_ipv4 nf_nat_masquerade_ipv4 nf_nat_irc nf_nat_ftp nf_nat
nf_log_ipv4 nf_log_common nf_defrag_ipv4 nf_conntrack_rtcache
nf_conntrack_irc nf_conntrack_ftp macvlan iptable_raw iptable_mangle
iptable_filter ipt_ECN ip_tables crc_itu_t crc_ccitt compat act_connmark
nf_conntrack act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow
cls_route cls_fw sch_hfsc sch_ingress ledtrig_usbdev xt_set x_tables
ip_set_list_set ip_set_hash_netport ip_set_hash_netiface ip_set_hash_net
ip_set_hash_ipportnet ip_set_hash_ipportip ip_set_hash_ipport
ip_set_hash_ipmark ip_set_hash_ip ip_set_bitmap_port ip_set_bitmap_ipmac
ip_set_bitmap_ip ip_set nfnetlink ip_gre gre ip_tunnel nls_utf8
eeprom_93cx6 sha1_generic ecb arc4 crypto_blkcipher usb_storage leds_gpio
xhci_hcd dwc2_platform dwc2 sd_mod scsi_mod gpio_button_hotplug ext4 crc16
jbd2 mbcache usbcore nls_base usb_common crypto_hash [last unloaded: ifb]
[ 168.490000] Process netifd (pid: 916, threadinfo=832b6000,
task=8308c9b0, tls=77bee750)
[ 168.490000] Stack : 802dc444 802eafd8 00100100 77bd2030 833a1000
83397c00 000000d0 80040f34
832b7d50 802dc444 ffffffed 00000000 83397c00 000000d0 83802700
000003cb
00000000 80026d98 00100100 8017c128 832b7d28 832b7d70 833a1000
832b7da8
833a1000 832b7da8 802b2c2c 000000d0 00000011 801c7a94 77bd2038
801472e8
832b7d68 833a1000 00000000 832b7da8 833a1000 832b7da8 802b2c2c
833a1000
...
[ 168.490000] Call Trace:
[ 168.490000] [<8004100c>] __kmalloc_track_caller+0x74/0x11c
[ 168.490000] [<80040fd0>] __kmalloc_track_caller+0x38/0x11c
[ 168.490000]
[ 168.490000]
Code: 32238000 8e030014 00431821 <8c640000> 41676000 30e70001 000000c0
8e030000 8c660000
[ 169.060000] ---[ end trace 231e1bf147a75c4e ]---
}}}
--
Ticket URL: <https://dev.openwrt.org/ticket/19198#comment:3>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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