{"push_id":1327272392,"size":2,"distinct_size":2,"ref":"refs/heads/v2016.1.x-hwtest","head":"218c5900521836af75155c58d1cd45d6e1f46fb0","before":"c2eab3b3927237a6a14a71aa6b0d830c1d74553a","commits":[{"sha":"f447529425f1b1d561a4ad71632831d03ee00915","author":{"name":"Sven Eckelmann","email":"9d878b831e8ad202268d6003fc179621a34463a2@narfation.org"},"message":"kernel: Remove non-upstream rtcache hack\n\nIt looks like it is related to a crash in ip_rcv_finish -> skb_dst->input\ncrash (input == NULL):\n\n    CPU 0 Unable to handle kernel paging request at virtual address 00000000, epc == 00000000, ra == 8018c50c\n    Oops[#1]:\n    CPU: 0 PID: 1072 Comm: netconfigd Tainted: P               3.18.8 #1\n    task: 879c3548 ti: 86bbc000 task.ti: 86bbc000\n    $ 0   : 00000000 00000001 00000000 fffffffe\n    $ 4   : 86a30480 86b3b831 00000001 00000000\n    $ 8   : c7eb9975 80064f28 86a30540 00000000\n    $12   : 00000000 00000000 00000000 00000000\n    $16   : 86a30480 867fc050 80359178 86b3b000\n    $20   : 00000000 00000800 8034d148 8034d140\n    $24   : 00000000 76eb7d20\n    $28   : 86bbc000 86bbdc10 00000000 8018c50c\n    Hi    : 0000040b\n    Lo    : a3656800\n    epc   : 00000000   (null)\n        Tainted: P\n    ra    : 8018c50c ip_rcv_finish+0x348/0x3b8\n    Status: 1100fc03 KERNEL EXL IE\n    Cause : 00800008\n    BadVA : 00000000\n    PrId  : 00019750 (MIPS 74Kc)\n    Modules linked in: iptable_nat ath9k nf_nat_pptp nf_nat_ipv4 nf_nat_amanda nf_conntrack_pptp nf_conntrack_ipv6 nf_conntrack_ipv4 nf_conntrack_amanda ipt_REJECT ipt_MASQUERADE ath9k_common xt_time xt_tcpudp xt_tcpmss xt_string xt_statistic xt_state xt_recent xt_quota xt_pkttype xt_physdev xt_owner xt_nat xt_multiport xt_mark xt_mac xt_limit xt_length xt_id xt_hl xt_helper xt_ecn xt_dscp xt_conntrack xt_connmark xt_connlimit xt_connbytes xt_comment xt_addrtype xt_TCPMSS xt_REDIRECT xt_NETMAP xt_LOG xt_HL xt_DSCP xt_CT xt_CLASSIFY ts_kmp ts_fsm ts_bm nf_reject_ipv4 nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_proto_gre nf_nat_masquerade_ipv4 nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_tftp nf_conntrack_snmp nf_conntrack_sip nf_conntrack_rtcache nf_conntrack_proto_gre nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp nf_conntrack_broadcast iptable_raw iptable_mangle iptable_filter ipt_ECN ip_tables crc_ccitt ath9k_hw em_nbyte sch_codel sch_prio sch_dsmark act_ipt sch_gred em_meta sch_htb cls_basic sch_netem em_text act_police sch_tbf sch_sfq em_cmp sch_red act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_hfsc sch_ingress tmp421 hwmon batman_adv libcrc32c crc16 ath10k_pci ath10k_core ath mac80211 cfg80211 compat UDSMARK udsmac i2c_dev tc_classid_mapper(P) filter_group classifier_dns(P) classifier_netblock(P) classifier_bittorrent(P) classifier_rtmp(P) classifier_ssl(P) classifier_content(P) classifier_quic(P) classifier_skype(P) kernel_classifier nf_conntrack xt_set 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_ip ip_set_bitmap_port ip_set_bitmap_ipmac ip_set_bitmap_ip ip_set nfnetlink ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle ip6table_filter ip6_tables x_tables ifb tun ipv6 arc4 crypto_blkcipher input_polldev gpio_button_hotplug button_hotplug input_core ag71xx crc32c_generic crypto_hash\n    Process netconfigd (pid: 1072, threadinfo=86bbc000, task=879c3548, tls=77013440)\n    Stack : 8034d864 80000000 86a30480 867fc050 80359178 86b3b000 86a30480 867fc050\n            80359178 86b3b000 00000000 8018c118 8008896c 800e598c 86a30780 8008896c\n            00000000 8018c1c4 80000000 86b3b000 00000000 8034e588 8034d134 86a30480\n            86b3b000 800a26d0 86bbdce0 801e0b8c 87a5c000 800e595c 8034d148 86b3b000\n            801dbb6c 80113038 86a30480 86a30480 86b3b420 867fc042 867e0200 80360bf0\n            ...\n    Call Trace:\n    [<8018c118>] ip_rcv+0x3b4/0x460\n    [<8008896c>] __br_forward+0x0/0xdc\n    [<800e598c>] br_forward_finish+0x30/0x7c\n    [<8008896c>] __br_forward+0x0/0xdc\n    [<8018c1c4>] ip_rcv_finish+0x0/0x3b8\n    [<800a26d0>] __netif_receive_skb_core+0x630/0x6b0\n    [<801e0b8c>] nf_iterate+0x88/0xe0\n    [<800e595c>] br_forward_finish+0x0/0x7c\n    [<801dbb6c>] netif_receive_skb+0x0/0x1c\n    [<80113038>] deliver_clone+0x50/0x6c\n    [<800e5b90>] br_handle_frame+0x0/0x2e8\n    [<800a2048>] __netif_receive_skb+0x28/0x80\n    [<801247a4>] do_dentry_open.isra.15+0x54/0x334\n    [<801dbbe8>] netif_receive_skb_internal+0x60/0x70\n    [<801dbb6c>] netif_receive_skb+0x0/0x1c\n    [<801dbb7c>] netif_receive_skb+0x10/0x1c\n    [<800e5b90>] br_handle_frame+0x0/0x2e8\n    [<800e61c0>] br_handle_frame_finish+0x348/0x404\n    [<800e5e78>] br_handle_frame_finish+0x0/0x404\n    [<801dbb6c>] netif_receive_skb+0x0/0x1c\n    [<800e5dfc>] br_handle_frame+0x26c/0x2e8\n    [<8684d0e0>] 0x8684d0e0\n    [<800e5e78>] br_handle_frame_finish+0x0/0x404\n    [<800a255c>] __netif_receive_skb_core+0x4bc/0x6b0\n    [<801f0de0>] pagecache_get_page+0x5c/0x244\n    [<800a2048>] __netif_receive_skb+0x28/0x80\n    [<801adb28>] kmem_cache_alloc+0x3c/0xec\n    [<801f5428>] path_openat+0x218/0x57c\n    [<801dbbe8>] netif_receive_skb_internal+0x60/0x70\n    [<800f25dc>] build_skb+0x44/0xd4\n    [<801dbb7c>] netif_receive_skb+0x10/0x1c\n    [<879d0954>] 0x879d0954\n    [<801d9904>] net_rx_action+0x10c/0x1dc\n    [<80090460>] __do_softirq+0xf8/0x230\n    [<801939b8>] irq_exit+0x54/0x78\n    [<80122174>] do_IRQ+0x24/0x34\n    [<80074ad4>] SyS_ioctl+0x50/0x94\n    [<8020c148>] plat_irq_dispatch+0x4c/0x9c\n    [<80060830>] ret_from_irq+0x0/0x4","distinct":true,"url":"https://api.github.com/repos/FreifunkVogtland/gluon/commits/f447529425f1b1d561a4ad71632831d03ee00915"},{"sha":"218c5900521836af75155c58d1cd45d6e1f46fb0","author":{"name":"Sven Eckelmann","email":"9d878b831e8ad202268d6003fc179621a34463a2@narfation.org"},"message":"kernel: Switch from fq_codel to pfifo_fast as default qdisc\n\nfq_codel can use a lot of memory for small devices used for gluon. This\nproblem was avoided in Linux 4.4 by adding a memory_limit. But backporting\nthis requires many extra patches to restructure fq_codel. This makes it\nunfeasible until gluon switched from OpenWrt CC to LEDE.","distinct":true,"url":"https://api.github.com/repos/FreifunkVogtland/gluon/commits/218c5900521836af75155c58d1cd45d6e1f46fb0"}]}
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