syzbot

map[ReproOpts:{
    "ipvlan": true,
    "geneve": true
} ReproSyz:# Syzkaller program
include <linux/netlink.h>
include <linux/rtnetlink.h>
include <linux/if_link.h>
include <linux/if_addr.h>
include <linux/neighbour.h>

r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$inet6(0xa, 0x2, 0x0)

# Create ipvlan0 link lo (index 1), mode L3 (1)
sendmsg$RTM_NEWLINK_ipvlan(r0, &(0x7f0000000000)={ {0x0, 0x10, 0x601, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, { {0x0, 0x3, "ipvlan0\x00"}, {0x0, 0x5, 0x1}, {0x0, 0x12, { {0x0, 0x1, "ipvlan\x00"}, {0x0, 0x2, { {0x0, 0x1, 0x1} } } } } } }, 0x0)

# Create geneve0 remote 2001:db8::1
sendmsg$RTM_NEWLINK_geneve(r0, &(0x7f0000000100)={ {0x0, 0x10, 0x601, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, { {0x0, 0x3, "geneve0\x00"}, {0x0, 0x12, { {0x0, 0x1, "geneve\x00"}, {0x0, 0x2, { {0x0, 0x7, "\x20\x01\x0d\xb8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"}, {0x0, 0x1, 0x1} } } } } } }, 0x0)

# Add route 2001:db8::1 dev ipvlan0 (try index 2, 3, 4, 5)
sendmsg$RTM_NEWROUTE(r0, &(0x7f0000000200)={ {0x0, 0x18, 0x601, 0x0, 0x0}, {0xa, 0x80, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x1, 0x0}, { {0x0, 0x1, "\x20\x01\x0d\xb8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"}, {0x0, 0x4, 0x2} } }, 0x0)
sendmsg$RTM_NEWROUTE(r0, &(0x7f0000000300)={ {0x0, 0x18, 0x601, 0x0, 0x0}, {0xa, 0x80, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x1, 0x0}, { {0x0, 0x1, "\x20\x01\x0d\xb8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"}, {0x0, 0x4, 0x3} } }, 0x0)
sendmsg$RTM_NEWROUTE(r0, &(0x7f0000000400)={ {0x0, 0x18, 0x601, 0x0, 0x0}, {0xa, 0x80, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x1, 0x0}, { {0x0, 0x1, "\x20\x01\x0d\xb8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"}, {0x0, 0x4, 0x4} } }, 0x0)
sendmsg$RTM_NEWROUTE(r0, &(0x7f0000000500)={ {0x0, 0x18, 0x601, 0x0, 0x0}, {0xa, 0x80, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x1, 0x0}, { {0x0, 0x1, "\x20\x01\x0d\xb8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"}, {0x0, 0x4, 0x5} } }, 0x0)

# Bring up ipvlan0
ioctl$SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000600)={ {'i', 'p', 'v', 'l', 'a', 'n', '0', 0x0}, 0x1 })

# Bring up geneve0
ioctl$SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000700)={ {'g', 'e', 'n', 'e', 'v', 'e', '0', 0x0}, 0x1 })

# Definitions

socket$nl_route(domain const[AF_NETLINK], type const[SOCK_RAW], proto const[NETLINK_ROUTE]) sock_nl_route
socket$inet6(domain const[AF_INET6], type const[SOCK_DGRAM], proto const[IPPROTO_IP]) sock_inet6

sendmsg$RTM_NEWLINK_ipvlan(fd sock_nl_route, msg ptr[in, nlmsg_newlink_ipvlan], len len[msg])
sendmsg$RTM_NEWLINK_geneve(fd sock_nl_route, msg ptr[in, nlmsg_newlink_geneve], len len[msg])
sendmsg$RTM_NEWROUTE(fd sock_nl_route, msg ptr[in, nlmsg_newroute], len len[msg])
ioctl$SIOCSIFFLAGS(fd sock_inet6, cmd const[SIOCSIFFLAGS], arg ptr[in, ifreq_flags])

type nlmsg_newlink_ipvlan {
    hdr nlmsghdr
    ifinfo ifinfomsg
    attrs nlattrs_newlink_ipvlan
}

type nlattrs_newlink_ipvlan {
    ifname nlattr[IFLA_IFNAME, stringnoz]
    link nlattr[IFLA_LINK, int32]
    linkinfo nlattr[IFLA_LINKINFO, linkinfo_ipvlan]
}

type nlmsg_newlink_geneve {
    hdr nlmsghdr
    ifinfo ifinfomsg
    attrs nlattrs_newlink_geneve
}

type nlattrs_newlink_geneve {
    ifname nlattr[IFLA_IFNAME, stringnoz]
    linkinfo nlattr[IFLA_LINKINFO, linkinfo_geneve]
}

type nlmsghdr {
    len len[parent, int32]
    type const[RTM_NEWLINK, int16]
    flags const[NLM_F_REQUEST|NLM_F_CREATE|NLM_F_EXCL|NLM_F_ACK, int16]
    seq const[0, int32]
    pid const[0, int32]
}

type ifinfomsg {
    family const[AF_UNSPEC, int8]
    pad const[0, int8]
    type const[0, int16]
    index const[0, int32]
    flags const[0, int32]
    change const[0, int32]
}

type nlattr[TYPE, PAYLOAD] {
    len len[parent, int16]
    type const[TYPE, int16]
    payload PAYLOAD
}

type linkinfo_ipvlan {
    kind nlattr[IFLA_INFO_KIND, stringnoz]
    data nlattr[IFLA_INFO_DATA, ipvlan_data]
}

type ipvlan_data {
    mode nlattr[IFLA_IPVLAN_MODE, int16]
}

type linkinfo_geneve {
    kind nlattr[IFLA_INFO_KIND, stringnoz]
    data nlattr[IFLA_INFO_DATA, geneve_data]
}

type geneve_data {
    remote6 nlattr[IFLA_GENEVE_REMOTE6, ipv6_addr]
    id nlattr[IFLA_GENEVE_ID, int32]
}

type ipv6_addr string

type nlmsg_newroute {
    hdr nlmsghdr_route
    rtmsg rtmsg
    attrs nlattrs_route
}

type nlmsghdr_route {
    len len[parent, int32]
    type const[RTM_NEWROUTE, int16]
    flags const[NLM_F_REQUEST|NLM_F_CREATE|NLM_F_ACK, int16]
    seq const[0, int32]
    pid const[0, int32]
}

type rtmsg {
    family const[AF_INET6, int8]
    dst_len const[128, int8]
    src_len const[0, int8]
    tos const[0, int8]
    table const[RT_TABLE_MAIN, int8]
    protocol const[RTPROT_BOOT, int8]
    scope const[RT_SCOPE_UNIVERSE, int8]
    type const[RTN_UNICAST, int8]
    flags const[0, int32]
}

type nlattrs_route [
    dst nlattr[RTA_DST, ipv6_addr]
    oif nlattr[RTA_OIF, int32]
]

type ifreq_flags {
    name array[int8, 16]
    flags int16
}
 SyzkallerCommit:31e9c887f7dc24e04b3ca70d0d54fc34141844b0]

map[DescriptionFiles:[acpi_thermal_rel.txt aio.txt auto.txt binfmt.txt bpf.txt bpf_prog.txt bpf_trace.txt cgroup.txt damon.txt dev_ashmem.txt dev_bifrost.txt dev_binder.txt dev_binderfs.txt dev_block.txt dev_bsg.txt dev_bus_usb.txt dev_camx.txt dev_cdrom.txt dev_cec.txt dev_char_usb.txt dev_comedi.txt dev_dma_heap.txt dev_dri.txt dev_dsp.txt dev_dvb_demux.txt dev_dvb_dvr.txt dev_dvb_frontend.txt dev_fb.txt dev_floppy.txt dev_hidraw.txt dev_i2c.txt dev_i915.txt dev_img_rogue.txt dev_infiniband_rdma.txt dev_infiniband_rdma_cm.txt dev_input.txt dev_iommu.txt dev_kvm.txt dev_kvm_amd64.txt dev_kvm_arm64.txt dev_kvm_extra.txt dev_kvm_riscv64.txt dev_loop.txt dev_mali.txt dev_media.txt dev_msm.txt dev_msr.txt dev_nbd.txt dev_net_tun.txt dev_panthor.txt dev_ppp.txt dev_ptmx.txt dev_ptp.txt dev_qat_adf_ctl.txt dev_qrtr_tun.txt dev_random.txt dev_rfkill.txt dev_rtc.txt dev_sequencer.txt dev_sg.txt dev_snapshot.txt dev_snd_control.txt dev_snd_hw.txt dev_snd_midi.txt dev_snd_pcm.txt dev_snd_seq.txt dev_snd_timer.txt dev_sr.txt dev_sw_sync.txt dev_tlk_device.txt dev_trusty.txt dev_udmabuf.txt dev_uhid.txt dev_uinput.txt dev_usb_hiddev.txt dev_usbmon.txt dev_userio.txt dev_vfio.txt dev_vga_arbiter.txt dev_vhci.txt dev_video4linux.txt dev_video4linux_vim2m.txt dev_virtual_nci.txt dev_vtpm.txt fanotify.txt filesystem.txt fs_9p.txt fs_fuse.txt fs_incfs.txt fs_ioctl.txt fs_ioctl_autofs.txt fs_ioctl_btrfs.txt fs_ioctl_ext4.txt fs_ioctl_f2fs.txt fs_ioctl_fat.txt fs_ioctl_fscrypt.txt fs_ioctl_fsverity.txt fs_ioctl_xfs.txt futex.txt hafnium.txt inotify.txt io_uring.txt ipc.txt key.txt kfuzztest.txt l2cap.txt landlock.txt lsm.txt namespaces.txt net_80211.txt netfilter.txt netfilter_arp.txt netfilter_bridge.txt netfilter_ipv4.txt netfilter_ipv6.txt netfilter_ipvs.txt netfilter_targets.txt pagemap_ioctl.txt perf.txt prctl.txt quotactl.txt seccomp.txt security_apparmor.txt security_selinux.txt security_smack.txt socket.txt socket_alg.txt socket_ax25.txt socket_bluetooth.txt socket_caif.txt socket_can.txt socket_ieee802154.txt socket_inet.txt socket_inet6.txt socket_inet_dccp.txt socket_inet_icmp.txt socket_inet_igmp.txt socket_inet_l2tp.txt socket_inet_sctp.txt socket_inet_tcp.txt socket_inet_udp.txt socket_ip_tunnel.txt socket_isdn.txt socket_kcm.txt socket_key.txt socket_llc.txt socket_netlink.txt socket_netlink_audit.txt socket_netlink_crypto.txt socket_netlink_generic.txt socket_netlink_generic_80211.txt socket_netlink_generic_batadv.txt socket_netlink_generic_devlink.txt socket_netlink_generic_ethtool.txt socket_netlink_generic_fou.txt socket_netlink_generic_gtp.txt socket_netlink_generic_mptcp.txt socket_netlink_generic_net_dm.txt socket_netlink_generic_netlabel.txt socket_netlink_generic_nfc.txt socket_netlink_generic_seg6.txt socket_netlink_generic_smc.txt socket_netlink_generic_team.txt socket_netlink_generic_wireguard.txt socket_netlink_netfilter.txt socket_netlink_netfilter_acct.txt socket_netlink_netfilter_conntrack.txt socket_netlink_netfilter_conntrack_exp.txt socket_netlink_netfilter_conntrack_helper.txt socket_netlink_netfilter_ipset.txt socket_netlink_netfilter_log.txt socket_netlink_netfilter_nft_compat.txt socket_netlink_netfilter_nftables.txt socket_netlink_netfilter_osf.txt socket_netlink_netfilter_queue.txt socket_netlink_netfilter_timeout.txt socket_netlink_rdma.txt socket_netlink_route.txt socket_netlink_route_sched.txt socket_netlink_route_sched_retired.txt socket_netlink_sock_diag.txt socket_netlink_xfrm.txt socket_netrom.txt socket_nfc.txt socket_nvme_of_tcp.txt socket_packet.txt socket_phonet.txt socket_pppox.txt socket_qipcrtr.txt socket_rds.txt socket_rose.txt socket_rxrpc.txt socket_tipc.txt socket_tipc_netlink.txt socket_unix.txt socket_vnet.txt socket_x25.txt socket_xdp.txt sys.txt uffd.txt usbip.txt vmw_vmci.txt vnet.txt vnet_mptcp.txt vusb.txt watch_queue.txt xattr.txt] SyzkallerCommit:31e9c887f7dc24e04b3ca70d0d54fc34141844b0]

map[KernelSrc:/usr/local/google/home/dvyukov/syzkaller/agent/workdir/cache/src/106a61212524ca678ddd314a6d8486c315d17d41]

map[KernelObj:/usr/local/google/home/dvyukov/syzkaller/agent/workdir/cache/build/f8749ad42d318293998aba9464d066986d4daeaf]

gemini-3-pro-preview

map[ReproOpts:{
    "ipvlan": true,
    "geneve": true
}]

You are an expert in linux kernel fuzzing. Your goal is to write a syzkaller program to trigger a specific bug.
Print only the syz program that could be executed directly, without backticks.




Use set-results tool to provide results of the analysis.
It must be called exactly once before the final reply.
Ignore results of this tool.

Bug Title: Internal error in div_u64_rem

Original Crash Report:
Insufficient stack space to handle exception!
Task stack:     [0xdf954000..0xdf956000]
IRQ stack:      [0xdf804000..0xdf806000]
Overflow stack: [0x830bc000..0x830bd000]
Internal error: kernel stack overflow: 0 [#1] SMP ARM
Modules linked in:
CPU: 1 UID: 0 PID: 3094 Comm: syz-executor Tainted: G             L      syzkaller #0 PREEMPT 
Tainted: [L]=SOFTLOCKUP
Hardware name: ARM-Versatile Express
PC is at div_u64_rem+0x4/0x4c include/linux/math64.h:91
LR is at div_u64 include/linux/math64.h:130 [inline]
LR is at ___update_load_avg kernel/sched/pelt.c:265 [inline]
LR is at __update_load_avg_se+0x150/0x518 kernel/sched/pelt.c:312
pc : [<802abd9c>]    lr : [<802b54f0>]    psr: 20000193
sp : df804010  ip : df804010  fp : df80406c
r10: 00000000  r9 : 00000006  r8 : 0000b84a
r7 : 83ffa400  r6 : 000000c1  r5 : 00000000  r4 : 83ff6e80
r3 : df804038  r2 : 0000b84a  r1 : 00000000  r0 : 003787a1
Flags: nzCv  IRQs off  FIQs on  Mode SVC_32  ISA ARM  Segment none
Control: 30c5387d  Table: 855ae1c0  DAC: 00000000
Register r0 information: non-paged memory
Register r1 information: NULL pointer
Register r2 information: non-paged memory
Register r3 information: 2-page vmalloc region starting at 0xdf804000 allocated at start_kernel+0x6b0/0x860 init/main.c:1111
Register r4 information: slab task_struct start 83ff6c00 pointer offset 640 size 3072
Register r5 information: NULL pointer
Register r6 information: non-paged memory
Register r7 information: slab task_struct start 83ffa400 pointer offset 0 size 3072
Register r8 information: non-paged memory
Register r9 information: non-paged memory
Register r10 information: NULL pointer
Register r11 information: 2-page vmalloc region starting at 0xdf804000 allocated at start_kernel+0x6b0/0x860 init/main.c:1111
Register r12 information: 2-page vmalloc region starting at 0xdf804000 allocated at start_kernel+0x6b0/0x860 init/main.c:1111
Process syz-executor (pid: 3094, stack limit = 0xdf954000)
Stack: (0xdf804010 to 0xdf806000)
4000:                                     00000001 00000000 fa83b2da 0000a4d5
4020: 81c02704 00000006 0029d5af 000001d8 00000000 00000000 00000000 a5189896
4040: 00000000 ddde4240 83ff6e80 5867334c 000003ca 00000005 ddde41c0 00000000
4060: df8040ac df804070 8029d9d8 802b53ac 8029ffd4 8029fd4c 00000009 828efb40
4080: ddde4bc0 ddde4240 83ff6e80 00000000 00100009 83ffa680 00000001 00000000
40a0: df804104 df8040b0 802a45a0 8029d664 df804124 df8040c0 00000003 ddde41c0
40c0: df804114 df8040d0 80340cb0 00000001 df80414c 82a0941e 8029ec64 83ff6c00
40e0: ddde41c0 00100009 df804164 83ff7494 00000088 83ff7493 df804124 df804108
4100: 8029349c 802a4444 ddde41c0 83ff6c00 00000088 df804164 df80414c df804128
4120: 80298050 8029345c 83ff6c00 ddde41c0 83ffa400 5b720000 83ff7494 00000088
4140: df80419c df804150 80299288 80297fec df80419c 00000000 df804164 80000193
4160: 00000000 00000000 00000000 a5189896 df804194 82959c04 00000022 82959c08
4180: 00000001 8227f390 8309ad00 81d0fc78 df8041ac df8041a0 802999cc 80298fec
41a0: df8041c4 df8041b0 80257744 802999c0 00000023 00000022 df8041d4 df8041c8
41c0: 802e4830 80257724 df8041f4 df8041d8 803c7724 802e4828 00000000 826bfedc
41e0: 8280c9e4 00000001 df80420c df8041f8 803c77c8 803c7708 826bfed8 826bfedc
4200: df80422c df804210 803c7808 803c777c 00000005 00000001 00000001 00000001
4220: df804254 df804230 8022ea5c 803c77e4 8309d280 82498528 00000001 00000001
4240: 00000000 8309ad00 df804264 df804258 8022ebc8 8022e8d8 df80429c df804268
4260: 802efad4 8022ebb4 00000000 00000015 20000113 8280cc84 df80a000 826c2388
4280: df80a00c 00000000 83ffa400 83ffa400 df8042ac df8042a0 802e8c8c 802ef9b8
42a0: df8042bc df8042b0 802e8d08 802e8c24 df8042dc df8042c0 802012c8 802e8cfc
42c0: 826c3a9c 8247f34c 824441e0 df804308 df804304 df8042e0 81aaebb8 8020126c
42e0: 81abd000 20000113 ffffffff df80433c 20000113 83ffa400 df804364 df804308
4300: 80200bdc 81aaeb64 82b15c14 20000113 df807000 0000ea53 00000002 8280cc84
4320: 81c01bb0 8309ad18 20000113 00000000 83ffa400 df804364 df804368 df804358
4340: 809a5ca4 81abd000 20000113 ffffffff 00000000 b5403587 df80438c df804368
4360: 809a5ca4 81abcfe4 809a5c18 8309ad18 81c01bb0 81d0fc78 8227f390 00000000
4380: df8043b4 df804390 802f7e68 809a5c24 00000005 81c01bb0 803c7448 00000000
43a0: 8227f390 00000000 df8043dc df8043b8 8022e820 802f7e48 826bfedc 82959c08
43c0: 803c7448 00000000 8245bc84 00000000 df8043ec df8043e0 8022f58c 8022e7f4
43e0: df804414 df8043f0 803c72e0 8022f554 82959c08 00000000 00000000 00000000
4400: 8245bc84 00000000 df80442c df804418 803c7448 803c725c 82959b68 00000000
4420: df804444 df804430 802e6140 803c7408 00000035 ffffffff df80448c df804448
4440: 802e3594 802e60d0 df8044d4 00000002 00000001 0000000c 00000100 a5189896
4460: cc9e2d51 84a51c00 854d1000 826c504c 85752000 00000001 83ffa400 00000113
4480: df8044a4 df804490 802e36b4 802e33fc df8044d4 df8044a0 df8044b4 df8044a8
44a0: 802e464c 802e3698 df8044cc df8044b8 80203ea8 802e4648 df8044d4 a5189896
44c0: df804594 df8044e0 815cdfac 80203e84 8245bc84 857520d8 00001501 83ffa400
44e0: 807aec10 807add10 00000000 df804538 11804528 853f0000 df80456c df804508
4500: 00000002 00a51c00 fffffff4 0000000c 00000013 df80459c df804574 df804528
4520: 807aeca0 807aea78 00000000 df804538 df8045bc df804598 00000003 00000000
4540: ffffffff 00000008 00000000 a5189896 00000001 84a51c00 df80463c 00000001
4560: 00000000 a5189896 df80460c 0000000e 84a51c00 85e8d500 00000010 00000000
4580: ff7f7d80 00000113 df8045f4 df804598 81888fd8 815cd304 0000000c 00000002
45a0: 853f0000 856ac400 00000000 00000036 00000000 c117000a 0000285e 000000fc
45c0: 00000000 a5189896 01000000 84a51c00 853f0000 00000000 000005dc 00000000
45e0: 85d81000 81d788c8 df804634 df8045f8 8188db84 81888c7c 838279d0 81d788c8
4600: df804634 df804610 816f3774 84a51c00 00000001 853f0000 85752000 00000000
4620: 85d81000 81d788c8 df80467c df804638 8188dd4c 8188da2c 81916198 00000a04
4640: 85d81000 85752000 00000000 853f0000 8188dcb4 a5189896 84a51c00 853f0000
4660: 00000000 00000000 83ffa400 826c504e df80469c df804680 81916240 8188dcd4
4680: 84a51c00 00000000 85d81000 00000000 df8046d4 df8046a0 80d2fcac 8191620c
46a0: 85752000 4fdf0c69 0000010e 84a51c00 00000000 a5189896 85752000 0000008c
46c0: 00000000 00000000 df8046f4 df8046d8 80d305e4 80d2f8dc 84a51c00 85752000
46e0: 00000000 00000000 df804744 df8046f8 815ccfe8 80d305d8 df804744 df804708
4700: 815cc934 df804770 82804d80 0000008c 8247f34c 854d1140 84a51c00 84a51c00
4720: 854d1140 826c504c 85752000 df804748 83ffa400 00000113 df8047fc df804748
4740: 815cd4cc 815ccf10 807aec10 807add10 00000000 df8047a0 11804790 853f0000
4760: df8047d4 df804770 00000002 00a51c00 fffffff4 0000000c 00000013 df804804
4780: df8047dc df804790 807aeca0 807aea78 00000000 df8047a0 df804824 df804800
47a0: 00000003 00000000 ffffffff 00000008 00000000 a5189896 00000001 84a51c00
47c0: df8048a4 00000001 00000000 a5189896 df804874 0000000e 84a51c00 85e8d500
47e0: 00000010 00000000 ff7f7d80 00000113 df80485c df804800 81888fd8 815cd304
4800: 0000000c 00000002 853f0000 856ac400 00000000 00000036 00000000 c117000a
4820: 0000285e 000000fc 00000000 a5189896 01000000 84a51c00 853f0000 00000000
4840: 000005dc 00000000 85d81000 81d788c8 df80489c df804860 8188db84 81888c7c
4860: 838279d0 81d788c8 df80489c df804878 816f3774 84a51c00 00000001 853f0000
4880: 85752000 00000000 85d81000 81d788c8 df8048e4 df8048a0 8188dd4c 8188da2c
48a0: 81916198 00000a04 85d81000 85752000 00000000 853f0000 8188dcb4 a5189896
48c0: 84a51c00 853f0000 00000000 00000000 83ffa400 826c504e df804904 df8048e8
48e0: 81916240 8188dcd4 84a51c00 00000000 85d81000 00000000 df80493c df804908
4900: 80d2fcac 8191620c 85752000 4fdf0c69 0000010e 84a51c00 00000000 a5189896
4920: 85752000 0000008c 00000000 00000000 df80495c df804940 80d305e4 80d2f8dc
4940: 84a51c00 85752000 00000000 00000000 df8049ac df804960 815ccfe8 80d305d8
4960: df8049ac df804970 815cc934 df8049d8 82804d80 0000008c 8247f34c 854d1000
4980: 84a51c00 84a51c00 854d1000 826c504c 85752000 df8049b0 83ffa400 00000113
49a0: df804a64 df8049b0 815cd4cc 815ccf10 807aec10 807add10 00000000 df804a08
49c0: 118049f8 853f0000 df804a3c df8049d8 00000002 00a51c00 fffffff4 0000000c
49e0: 00000013 df804a6c df804a44 df8049f8 807aeca0 807aea78 00000000 df804a08
4a00: df804a8c df804a68 00000003 00000000 ffffffff 00000008 00000000 a5189896
4a20: 00000001 84a51c00 df804b0c 00000001 00000000 a5189896 df804adc 0000000e
4a40: 84a51c00 85e8d500 00000010 00000000 ff7f7d80 00000113 df804ac4 df804a68
4a60: 81888fd8 815cd304 0000000c 00000002 853f0000 856ac400 00000000 00000036
4a80: 00000000 c117000a 0000285e 000000fc 00000000 a5189896 01000000 84a51c00
4aa0: 853f0000 00000000 000005dc 00000000 85d81000 81d788c8 df804b04 df804ac8
4ac0: 8188db84 81888c7c 838279d0 81d788c8 df804b04 df804ae0 816f3774 84a51c00
4ae0: 00000001 853f0000 85752000 00000000 85d81000 81d788c8 df804b4c df804b08
4b00: 8188dd4c 8188da2c 81916198 00000a04 85d81000 85752000 00000000 853f0000
4b20: 8188dcb4 a5189896 84a51c00 853f0000 00000000 00000000 83ffa400 826c504e
4b40: df804b6c df804b50 81916240 8188dcd4 84a51c00 00000000 85d81000 00000000
4b60: df804ba4 df804b70 80d2fcac 8191620c 85752000 4fdf0c69 0000010e 84a51c00
4b80: 00000000 a5189896 85752000 0000008c 00000000 00000000 df804bc4 df804ba8
4ba0: 80d305e4 80d2f8dc 84a51c00 85752000 00000000 00000000 df804c14 df804bc8
4bc0: 815ccfe8 80d305d8 df804c14 df804bd8 815cc934 df804c40 82804d80 0000008c
4be0: 8247f34c 854d1140 84a51c00 84a51c00 854d1140 826c504c 85752000 df804c18
4c00: 83ffa400 00000113 df804ccc df804c18 815cd4cc 815ccf10 807aec10 807add10
4c20: 00000000 df804c70 11804c60 853f0000 df804ca4 df804c40 00000002 00a51c00
4c40: fffffff4 0000000c 00000013 df804cd4 df804cac df804c60 807aeca0 807aea78
4c60: 00000000 df804c70 df804cf4 df804cd0 00000003 00000000 ffffffff 00000008
4c80: 00000000 a5189896 00000001 84a51c00 df804d74 00000001 00000000 a5189896
4ca0: df804d44 0000000e 84a51c00 85e8d500 00000010 00000000 ff7f7d80 00000113
4cc0: df804d2c df804cd0 81888fd8 815cd304 0000000c 00000002 853f0000 856ac400
4ce0: 00000000 00000036 00000000 c117000a 0000285e 000000fc 00000000 a5189896
4d00: 01000000 84a51c00 853f0000 00000000 000005dc 00000000 85d81000 81d788c8
4d20: df804d6c df804d30 8188db84 81888c7c 838279d0 81d788c8 df804d6c df804d48
4d40: 816f3774 84a51c00 00000001 853f0000 85752000 00000000 85d81000 81d788c8
4d60: df804db4 df804d70 8188dd4c 8188da2c 81916198 00000a04 85d81000 85752000
4d80: 00000000 853f0000 8188dcb4 a5189896 84a51c00 853f0000 00000000 00000000
4da0: 83ffa400 826c504e df804dd4 df804db8 81916240 8188dcd4 84a51c00 00000000
4dc0: 85d81000 00000000 df804e0c df804dd8 80d2fcac 8191620c 85752000 4fdf0c69
4de0: 0000010e 84a51c00 00000000 a5189896 85752000 0000008c 00000000 00000000
4e00: df804e2c df804e10 80d305e4 80d2f8dc 84a51c00 85752000 00000000 00000000
4e20: df804e7c df804e30 815ccfe8 80d305d8 df804e7c df804e40 815cc934 df804ea8
4e40: 82804d80 0000008c 8247f34c 854d1000 84a51c00 84a51c00 854d1000 826c504c
4e60: 85752000 df804e80 83ffa400 00000113 df804f34 df804e80 815cd4cc 815ccf10
4e80: 807aec10 807add10 00000000 df804ed8 11804ec8 853f0000 df804f0c df804ea8
4ea0: 00000002 00a51c00 fffffff4 0000000c 00000013 df804f3c df804f14 df804ec8
4ec0: 807aeca0 807aea78 00000000 df804ed8 df804f5c df804f38 00000003 00000000
4ee0: ffffffff 00000008 00000000 a5189896 00000001 84a51c00 df804fdc 00000001
4f00: 00000000 a5189896 df804fac 0000000e 84a51c00 85e8d500 00000010 00000000
4f20: ff7f7d80 00000113 df804f94 df804f38 81888fd8 815cd304 0000000c 00000002
4f40: 853f0000 856ac400 00000000 00000036 00000000 c117000a 0000285e 000000fc
4f60: 00000000 a5189896 01000000 84a51c00 853f0000 00000000 000005dc 00000000
4f80: 85d81000 81d788c8 df804fd4 df804f98 8188db84 81888c7c 838279d0 81d788c8
4fa0: df804fd4 df804fb0 816f3774 84a51c00 00000001 853f0000 85752000 00000000
4fc0: 85d81000 81d788c8 df80501c df804fd8 8188dd4c 8188da2c 81916198 00000a04
4fe0: 85d81000 85752000 00000000 853f0000 8188dcb4 a5189896 84a51c00 853f0000
5000: 00000000 00000000 83ffa400 826c504e df80503c df805020 81916240 8188dcd4
5020: 84a51c00 00000000 85d81000 00000000 df805074 df805040 80d2fcac 8191620c
5040: 85752000 4fdf0c69 0000010e 84a51c00 00000000 a5189896 85752000 0000008c
5060: 00000000 00000000 df805094 df805078 80d305e4 80d2f8dc 84a51c00 85752000
5080: 00000000 00000000 df8050e4 df805098 815ccfe8 80d305d8 df8050e4 df8050a8
50a0: 815cc934 df805110 82804d80 0000008c 8247f34c 854d1140 84a51c00 84a51c00
50c0: 854d1140 826c504c 85752000 df8050e8 83ffa400 00000113 df80519c df8050e8
50e0: 815cd4cc 815ccf10 807aec10 807add10 00000000 df805140 11805130 853f0000
5100: df805174 df805110 00000002 00a51c00 fffffff4 0000000c 00000013 df8051a4
5120: df80517c df805130 807aeca0 807aea78 00000000 df805140 df8051c4 df8051a0
5140: 00000003 00000000 ffffffff 00000008 00000000 a5189896 00000001 84a51c00
5160: df805244 00000001 00000000 a5189896 df805214 0000000e 84a51c00 85e8d500
5180: 00000010 00000000 ff7f7d80 00000113 df8051fc df8051a0 81888fd8 815cd304
51a0: 0000000c 00000002 853f0000 856ac400 00000000 00000036 00000000 c117000a
51c0: 0000285e 000000fc 00000000 a5189896 01000000 84a51c00 853f0000 00000000
51e0: 000005dc 00000000 85d81000 81d788c8 df80523c df805200 8188db84 81888c7c
5200: 838279d0 81d788c8 df80523c df805218 816f3774 84a51c00 00000001 853f0000
5220: 85752000 00000000 85d81000 81d788c8 df805284 df805240 8188dd4c 8188da2c
5240: 81916198 00000a04 85d81000 85752000 00000000 853f0000 8188dcb4 a5189896
5260: 84a51c00 853f0000 00000000 00000000 83ffa400 826c504e df8052a4 df805288
5280: 81916240 8188dcd4 84a51c00 00000000 85d81000 00000000 df8052dc df8052a8
52a0: 80d2fcac 8191620c 85752000 4fdf0c69 0000010e 84a51c00 00000000 a5189896
52c0: 85752000 0000008c 00000000 00000000 df8052fc df8052e0 80d305e4 80d2f8dc
52e0: 84a51c00 85752000 00000000 00000000 df80534c df805300 815ccfe8 80d305d8
5300: df80534c df805310 815cc934 df805378 82804d80 0000008c 8247f34c 854d1000
5320: 84a51c00 84a51c00 854d1000 826c504c 85752000 df805350 83ffa400 00000113
5340: df805404 df805350 815cd4cc 815ccf10 807aec10 807add10 00000000 df8053a8
5360: 11805398 853f0000 df8053dc df805378 00000002 00a51c00 fffffff4 0000000c
5380: 00000013 df80540c df8053e4 df805398 807aeca0 807aea78 00000000 df8053a8
53a0: df80542c df805408 00000003 00000000 ffffffff 00000008 00000000 a5189896
53c0: 00000001 84a51c00 df8054ac 00000001 00000000 a5189896 df80547c 0000000e
53e0: 84a51c00 85e8d500 00000010 00000000 ff7f7d80 00000113 df805464 df805408
5400: 81888fd8 815cd304 0000000c 00000002 853f0000 856ac400 00000000 00000036
5420: 00000000 c117000a 0000285e 000000fc 00000000 a5189896 01000000 84a51c00
5440: 853f0000 00000000 000005dc 00000000 85d81000 81d788c8 df8054a4 df805468
5460: 8188db84 81888c7c 838279d0 81d788c8 df8054a4 df805480 816f3774 84a51c00
5480: 00000001 853f0000 85752000 00000000 85d81000 81d788c8 df8054ec df8054a8
54a0: 8188dd4c 8188da2c 81916198 00000a04 85d81000 85752000 00000000 853f0000
54c0: 8188dcb4 a5189896 84a51c00 853f0000 00000000 00000000 83ffa400 826c504e
54e0: df80550c df8054f0 81916240 8188dcd4 84a51c00 00000000 85d81000 00000000
5500: df805544 df805510 80d2fcac 8191620c 85752000 4fdf0c69 0000010e 84a51c00
5520: 00000000 a5189896 85752000 0000008c 00000000 00000000 df805564 df805548
5540: 80d305e4 80d2f8dc 84a51c00 85752000 00000000 00000000 df8055b4 df805568
5560: 815ccfe8 80d305d8 df8055b4 df805578 815cc934 df8055e0 82804d80 0000008c
5580: 8247f34c 854d1140 84a51c00 84a51c00 854d1140 826c504c 85752000 df8055b8
55a0: 83ffa400 00000113 df80566c df8055b8 815cd4cc 815ccf10 807aec10 807add10
55c0: 00000000 df805610 11805600 853f0000 df805644 df8055e0 00000002 00a51c00
55e0: fffffff4 0000000c 00000013 df805674 df80564c df805600 807aeca0 807aea78
5600: 00000000 df805610 df805694 df805670 00000003 00000000 ffffffff 00000008
5620: 00000000 a5189896 00000001 84a51c00 df805714 00000001 00000000 a5189896
5640: df8056e4 0000000e 84a51c00 85e8d500 00000010 00000000 ff7f7d80 00000113
5660: df8056cc df805670 81888fd8 815cd304 0000000c 00000002 853f0000 856ac400
5680: 00000000 00000036 00000000 c117000a 0000285e 000000fc 00000000 a5189896
56a0: 01000000 84a51c00 853f0000 00000000 000005dc 00000000 85d81000 81d788c8
56c0: df80570c df8056d0 8188db84 81888c7c 838279d0 81d788c8 df80570c df8056e8
56e0: 816f3774 84a51c00 00000001 853f0000 85752000 00000000 85d81000 81d788c8
5700: df805754 df805710 8188dd4c 8188da2c 81916198 00000a04 85d81000 85752000
5720: 00000000 853f0000 8188dcb4 a5189896 84a51c00 853f0000 00000000 00000000
5740: 83ffa400 826c504e df805774 df805758 81916240 8188dcd4 84a51c00 00000000
5760: 85d81000 00000000 df8057ac df805778 80d2fcac 8191620c 85752000 4fdf0c69
5780: 0000010e 84a51c00 00000000 a5189896 85752000 0000008c 00000000 00000000
57a0: df8057cc df8057b0 80d305e4 80d2f8dc 84a51c00 85752000 00000000 00000000
57c0: df80581c df8057d0 815ccfe8 80d305d8 df80581c df8057e0 815cc934 df805848
57e0: 82804d80 0000008c 8247f34c 854d1000 84a51c00 84a51c00 854d1000 826c504c
5800: 85752000 df805820 83ffa400 00000113 df8058d4 df805820 815cd4cc 815ccf10
5820: 85e8d568 85e8d568 856ac54c 818b4c08 81888f0c 8188db84 df80585c df805848
5840: 8025bcbc 0028e0c4 fffffff4 85752000 df80586c df805860 81abceb4 8025bc78
5860: df8058ec df805870 815e2460 81abce8c 00000000 84a51c00 00000001 0000000c
5880: 000086dd 85e8d568 df8058b4 df805898 8164b33c 815a3eac 8164b318 85e8d500
58a0: 80d300d8 a5189896 df8058d4 84a51c00 85e8d500 80d300d8 85752000 00000000
58c0: ff7f7d80 00000113 df805904 df8058d8 815e0910 815cd304 00000000 0000007e
58e0: df805904 85752000 84a51c00 85e8d500 85322042 00000009 df805964 df805908
5900: 81888f0c 815e0808 0000000c 00000002 853f0000 856ac400 00000000 00000036
5920: 00000000 c117000a 0000285e 000000fc 00000000 a5189896 01000000 84a51c00
5940: 853f0000 8522c980 000005dc 8522c980 85d8c000 0000c117 df8059a4 df805968
5960: 8188db84 81888c7c 838279d0 0000c117 df8059a4 df805980 816f3774 84a51c00
5980: 00000001 853f0000 85752000 8522c980 85d8c000 0000c117 df8059ec df8059a8
59a0: 8188dd4c 8188da2c 81916198 00000a04 85d8c000 85752000 8522c980 853f0000
59c0: 8188dcb4 a5189896 84a51c00 853f0000 8522c980 0000007e 8532202a 00000070
59e0: df805a0c df8059f0 81916240 8188dcd4 84a51c00 85322000 85d8c000 0000007e
5a00: df805a54 df805a10 81919d84 8191620c 00000056 85d8c708 00000000 00000040
5a20: 00000000 8522c980 00000000 00000040 85d8c000 85d8c708 00000000 85ab2d80
5a40: 0000285e 85d8c6c0 df805af4 df805a58 80d98e50 81919bc8 df805ab4 85d8c720
5a60: 00000000 00000040 00000000 0000285e 0000c117 00000000 00000000 809a2034
5a80: 00030036 00000000 00000070 85322000 00000000 853f0000 853f0000 00000000
5aa0: 00000040 85948000 0000010e df805b6f 00000000 00000039 47030013 e165bb00
5ac0: ffffe4c3 a5189896 84a51c00 84a51c00 85d8c000 00000000 00000000 83ffa400
5ae0: 826c504e 81d7ecec df805b44 df805af8 815ccfe8 80d98610 df805b44 df805b08
5b00: 815cc934 df805b70 82804d80 00000046 8247f34c 85db9140 84a51c00 84a51c00
5b20: 85db9140 826c504c 85d8c000 df805b48 83ffa400 00000113 df805bfc df805b48
5b40: 815cd4cc 815ccf10 df805b94 df805b58 818b4cc0 818b4324 8032770c 8025b65c
5b60: df805b84 df805b70 8025bcbc 0028e0c4 fffffff4 85d8c000 df805b94 df805b88
5b80: 81abceb4 8025bc78 df805c14 df805b98 815e2460 81abce8c 00000000 84a51c00
5ba0: 00000001 0000000c 00000013 df805c34 df805c0c df805bc0 807aeca0 807aea78
5bc0: 85ea3240 829f3e7c 000086dd a5189896 df805bfc 84a51c00 85e8d300 8164b318
5be0: 85d8c000 00000000 ff7f7d80 00000113 df805c2c df805c00 815e0910 815cd304
5c00: 00000000 00000038 df805c2c 85d8c000 84a51c00 85e8d300 85322088 00000009
5c20: df805c8c df805c30 81888f0c 815e0808 0000000c 00000038 853f0000 85db9c00
5c40: 00000000 0000003d 00000000 0000000a 00000000 000002ff 00000000 a5189896
5c60: 02000000 84a51c00 853f0000 84aa8cc0 000005dc 84aa8cc0 85d8c000 84aa8cc0
5c80: df805ccc df805c90 8188db84 81888c7c 838279d0 84aa8cc0 df805ccc df805ca8
5ca0: 816f3774 84a51c00 00000001 853f0000 85d8c000 84aa8cc0 85d8c000 84aa8cc0
5cc0: df805d14 df805cd0 8188dd4c 8188da2c 84a51c00 00000a04 85d8c000 85d8c000
5ce0: 84aa8cc0 853f0000 8188dcb4 a5189896 84a51c00 85db9c00 00000001 df805e14
5d00: 85ab2b40 853f0000 df805ddc df805d18 818b53ec 8188dcd4 ec54ac30 0000003d
5d20: 85322000 00000070 00000085 60000000 000000ff 00000010 00000a03 00000000
5d40: 85d8c000 84aa8cc0 853f0000 818b41d8 0000003d 00000000 00000000 00000000
5d60: 003a0000 00000001 00000000 00000000 00000000 00000000 000002ff 00000000
5d80: 00000000 02000000 000080fe 00000000 00000000 41000000 00000000 00000085
5da0: 00000000 00000000 df805ddc a5189896 00000008 85d8c000 84a51c00 df805e14
5dc0: 81e74d90 00000000 df805ec4 81c05450 df805e0c df805de0 818b6c34 818b519c
5de0: 00000000 df805df0 818999f4 85db9d4c 85db9e8c 85db9d48 85d8c000 00000101
5e00: df805e54 df805e10 81899ad0 818b6bd8 00000000 000080fe 00000000 00000000
5e20: 41000000 a5189896 df805e44 83ffa400 85db9e8c 81899a04 0006d000 00000101
5e40: df805ec4 81c05450 df805e8c df805e58 80327090 81899a10 00000000 85db9e8c
5e60: 81c05450 a5189896 85db9e8c dddd9f00 81899a04 00000000 0006d000 df805ec4
5e80: df805f0c df805e90 80327544 8032706c 82804d80 00000000 82a0babc 82292190
5ea0: 8280c710 00000003 82a095c9 83ffa400 80340cb0 00000000 00000000 84555c08
5ec0: 857b3e8c 00000000 00000000 00000000 00000000 00000000 00000000 a5189896
5ee0: 00000002 dddd9f00 00000002 00000282 00000001 00000101 82804d80 83ffa400
5f00: df805f2c df805f10 803276e0 8032728c 82804084 00000000 00000282 82804084
5f20: df805f3c df805f30 8032770c 80327684 df805fac df805f40 8025b65c 803276fc
5f40: 81aaf7ec 81aaf6dc 00400100 82804d80 0006d001 826c3ac0 826c3ac0 8247f34c
5f60: 00000000 0000000a 826b9238 82470480 df805f40 82804080 802b7af4 802ab4e4
5f80: 83ffa400 83ffa400 8247f34c 824441e0 df955c08 00000000 83ffa400 82aed0d4
5fa0: df805fc4 df805fb0 8025bad0 8025b528 826c3a9c 8247f34c df805fd4 df805fc8
5fc0: 8025be48 8025b9cc df805ffc df805fd8 81aaebd4 8025be44 81abd000 60000013
5fe0: ffffffff df955c3c 82aed0d0 83ffa400 df955c04 df806000 81a7eb68 81aaeb64
Call trace: frame pointer underflow
[<802b53a0>] (__update_load_avg_se) from [<8029d9d8>] (update_load_avg+0x380/0x49c kernel/sched/fair.c:4704)
 r10:00000000 r9:ddde41c0 r8:00000005 r7:000003ca r6:5867334c r5:83ff6e80
 r4:ddde4240
[<8029d658>] (update_load_avg) from [<802a45a0>] (enqueue_entity kernel/sched/fair.c:5239 [inline])
[<8029d658>] (update_load_avg) from [<802a45a0>] (enqueue_task_fair+0x168/0xc78 kernel/sched/fair.c:6932)
 r10:00000000 r9:00000001 r8:83ffa680 r7:00100009 r6:00000000 r5:83ff6e80
 r4:ddde4240
[<802a4438>] (enqueue_task_fair) from [<8029349c>] (enqueue_task+0x4c/0x188 kernel/sched/core.c:2094)
 r10:83ff7493 r9:00000088 r8:83ff7494 r7:df804164 r6:00100009 r5:ddde41c0
 r4:83ff6c00
[<80293450>] (enqueue_task) from [<80298050>] (activate_task kernel/sched/core.c:2135 [inline])
[<80293450>] (enqueue_task) from [<80298050>] (ttwu_do_activate+0x70/0x2b4 kernel/sched/core.c:3631)
 r7:df804164 r6:00000088 r5:83ff6c00 r4:ddde41c0
[<80297fe0>] (ttwu_do_activate) from [<80299288>] (ttwu_queue kernel/sched/core.c:3894 [inline])
[<80297fe0>] (ttwu_do_activate) from [<80299288>] (try_to_wake_up+0x2a8/0x9d4 kernel/sched/core.c:4218)
 r9:00000088 r8:83ff7494 r7:5b720000 r6:83ffa400 r5:ddde41c0 r4:83ff6c00
[<80298fe0>] (try_to_wake_up) from [<802999cc>] (wake_up_process+0x18/0x1c kernel/sched/core.c:4349)
 r10:81d0fc78 r9:8309ad00 r8:8227f390 r7:00000001 r6:82959c08 r5:00000022
 r4:82959c04
[<802999b4>] (wake_up_process) from [<80257744>] (rcuwait_wake_up+0x2c/0x3c kernel/exit.c:336)
[<80257718>] (rcuwait_wake_up) from [<802e4830>] (nbcon_kthread_wake kernel/printk/internal.h:131 [inline])
[<80257718>] (rcuwait_wake_up) from [<802e4830>] (nbcon_irq_work+0x14/0x18 kernel/printk/nbcon.c:1274)
 r5:00000022 r4:00000023
[<802e481c>] (nbcon_irq_work) from [<803c7724>] (irq_work_single+0x28/0x74 kernel/irq_work.c:221)
[<803c76fc>] (irq_work_single) from [<803c77c8>] (irq_work_run_list+0x58/0x68 kernel/irq_work.c:252)
 r7:00000001 r6:8280c9e4 r5:826bfedc r4:00000000
[<803c7770>] (irq_work_run_list) from [<803c7808>] (irq_work_run+0x30/0x44 kernel/irq_work.c:261)
 r5:826bfedc r4:826bfed8
[<803c77d8>] (irq_work_run) from [<8022ea5c>] (do_handle_IPI+0x190/0x2dc arch/arm/kernel/smp.c:665)
 r7:00000001 r6:00000001 r5:00000001 r4:00000005
[<8022e8cc>] (do_handle_IPI) from [<8022ebc8>] (ipi_handler+0x20/0x28 arch/arm/kernel/smp.c:703)
 r9:8309ad00 r8:00000000 r7:00000001 r6:00000001 r5:82498528 r4:8309d280
[<8022eba8>] (ipi_handler) from [<802efad4>] (handle_percpu_devid_irq+0x128/0x34c kernel/irq/chip.c:920)
[<802ef9ac>] (handle_percpu_devid_irq) from [<802e8c8c>] (generic_handle_irq_desc include/linux/irqdesc.h:172 [inline])
[<802ef9ac>] (handle_percpu_devid_irq) from [<802e8c8c>] (handle_irq_desc+0x74/0x84 kernel/irq/irqdesc.c:669)
 r10:83ffa400 r9:83ffa400 r8:00000000 r7:df80a00c r6:826c2388 r5:df80a000
 r4:8280cc84
[<802e8c18>] (handle_irq_desc) from [<802e8d08>] (generic_handle_domain_irq+0x18/0x1c kernel/irq/irqdesc.c:725)
[<802e8cf0>] (generic_handle_domain_irq) from [<802012c8>] (gic_handle_irq+0x68/0x7c drivers/irqchip/irq-gic.c:370)
[<80201260>] (gic_handle_irq) from [<81aaebb8>] (generic_handle_arch_irq+0x60/0x80 kernel/irq/handle.c:293)
 r7:df804308 r6:824441e0 r5:8247f34c r4:826c3a9c
[<81aaeb58>] (generic_handle_arch_irq) from [<80200bdc>] (__irq_svc+0x7c/0xbc arch/arm/kernel/entry-armv.S:228)
Exception stack(0xdf804308 to 0xdf804350)
4300:                   82b15c14 20000113 df807000 0000ea53 00000002 8280cc84
4320: 81c01bb0 8309ad18 20000113 00000000 83ffa400 df804364 df804368 df804358
4340: 809a5ca4 81abd000 20000113 ffffffff
 r9:83ffa400 r8:20000113 r7:df80433c r6:ffffffff r5:20000113 r4:81abd000
[<81abcfd8>] (_raw_spin_unlock_irqrestore) from [<809a5ca4>] (gic_ipi_send_mask+0x8c/0xb0 drivers/irqchip/irq-gic.c:847)
[<809a5c18>] (gic_ipi_send_mask) from [<802f7e68>] (__ipi_send_mask+0x2c/0xcc kernel/irq/ipi.c:285)
 r9:00000000 r8:8227f390 r7:81d0fc78 r6:81c01bb0 r5:8309ad18 r4:809a5c18
[<802f7e3c>] (__ipi_send_mask) from [<8022e820>] (smp_cross_call+0x38/0xe4 arch/arm/kernel/smp.c:710)
 r9:00000000 r8:8227f390 r7:00000000 r6:803c7448 r5:81c01bb0 r4:00000005
[<8022e7e8>] (smp_cross_call) from [<8022f58c>] (arch_irq_work_raise+0x44/0x48 arch/arm/kernel/smp.c:583)
 r9:00000000 r8:8245bc84 r7:00000000 r6:803c7448 r5:82959c08 r4:826bfedc
[<8022f548>] (arch_irq_work_raise) from [<803c72e0>] (irq_work_raise kernel/irq_work.c:84 [inline])
[<8022f548>] (arch_irq_work_raise) from [<803c72e0>] (__irq_work_queue_local+0x90/0x1ac kernel/irq_work.c:112)
[<803c7250>] (__irq_work_queue_local) from [<803c7448>] (irq_work_queue kernel/irq_work.c:124 [inline])
[<803c7250>] (__irq_work_queue_local) from [<803c7448>] (irq_work_queue+0x4c/0x88 kernel/irq_work.c:116)
 r9:00000000 r8:8245bc84 r7:00000000 r6:00000000 r5:00000000 r4:82959c08
[<803c73fc>] (irq_work_queue) from [<802e6140>] (nbcon_kthreads_wake kernel/printk/nbcon.c:1323 [inline])
[<803c73fc>] (irq_work_queue) from [<802e6140>] (nbcon_kthreads_wake+0x7c/0xc8 kernel/printk/nbcon.c:1297)
 r5:00000000 r4:82959b68
[<802e60c4>] (nbcon_kthreads_wake) from [<802e3594>] (vprintk_emit+0x1a4/0x29c kernel/printk/printk.c:2408)
 r5:ffffffff r4:00000035
[<802e33f0>] (vprintk_emit) from [<802e36b4>] (vprintk_default+0x28/0x30 kernel/printk/printk.c:2441)
 r10:00000113 r9:83ffa400 r8:00000001 r7:85752000 r6:826c504c r5:854d1000
 r4:84a51c00
[<802e368c>] (vprintk_default) from [<802e464c>] (vprintk+0x10/0x14 kernel/printk/printk_safe.c:82)
[<802e463c>] (vprintk) from [<80203ea8>] (_printk+0x34/0x58 kernel/printk/printk.c:2451)
[<80203e74>] (_printk) from [<815cdfac>] (__dev_queue_xmit+0xcb4/0x1244 net/core/dev.c:4834)
 r3:83ffa400 r2:00001501 r1:857520d8 r0:8245bc84
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (dev_queue_xmit include/linux/netdevice.h:3381 [inline])
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (neigh_hh_output include/net/neighbour.h:540 [inline])
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (neigh_output include/net/neighbour.h:554 [inline])
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (ip6_finish_output2+0x368/0x964 net/ipv6/ip6_output.c:136)
 r10:00000113 r9:ff7f7d80 r8:00000000 r7:00000010 r6:85e8d500 r5:84a51c00
 r4:0000000e
[<81888c70>] (ip6_finish_output2) from [<8188db84>] (__ip6_finish_output+0x164/0x294 net/ipv6/ip6_output.c:209)
 r10:81d788c8 r9:85d81000 r8:00000000 r7:000005dc r6:00000000 r5:853f0000
 r4:84a51c00
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (ip6_finish_output net/ipv6/ip6_output.c:220 [inline])
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (NF_HOOK_COND include/linux/netfilter.h:307 [inline])
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (ip6_output+0x84/0x1f4 net/ipv6/ip6_output.c:247)
 r10:81d788c8 r9:85d81000 r8:00000000 r7:85752000 r6:853f0000 r5:00000001
 r4:84a51c00
[<8188dcc8>] (ip6_output) from [<81916240>] (dst_output include/net/dst.h:464 [inline])
[<8188dcc8>] (ip6_output) from [<81916240>] (ip6_local_out+0x40/0x44 net/ipv6/output_core.c:157)
 r9:826c504e r8:83ffa400 r7:00000000 r6:00000000 r5:853f0000 r4:84a51c00
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_process_v6_outbound drivers/net/ipvlan/ipvlan_core.c:511 [inline])
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_process_outbound drivers/net/ipvlan/ipvlan_core.c:552 [inline])
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_xmit_mode_l3 drivers/net/ipvlan/ipvlan_core.c:616 [inline])
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_queue_xmit+0x3dc/0x5a4 drivers/net/ipvlan/ipvlan_core.c:682)
 r7:00000000 r6:85d81000 r5:00000000 r4:84a51c00
[<80d2f8d0>] (ipvlan_queue_xmit) from [<80d305e4>] (ipvlan_start_xmit+0x18/0xc4 drivers/net/ipvlan/ipvlan_main.c:224)
 r7:00000000 r6:00000000 r5:0000008c r4:85752000
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (__netdev_start_xmit include/linux/netdevice.h:5273 [inline])
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (netdev_start_xmit include/linux/netdevice.h:5282 [inline])
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (xmit_one net/core/dev.c:3853 [inline])
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (dev_hard_start_xmit+0xe4/0x2b0 net/core/dev.c:3869)
 r7:00000000 r6:00000000 r5:85752000 r4:84a51c00
[<815ccf04>] (dev_hard_start_xmit) from [<815cd4cc>] (__dev_queue_xmit+0x1d4/0x1244 net/core/dev.c:4819)
 r10:00000113 r9:83ffa400 r8:df804748 r7:85752000 r6:826c504c r5:854d1140
 r4:84a51c00
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (dev_queue_xmit include/linux/netdevice.h:3381 [inline])
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (neigh_hh_output include/net/neighbour.h:540 [inline])
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (neigh_output include/net/neighbour.h:554 [inline])
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (ip6_finish_output2+0x368/0x964 net/ipv6/ip6_output.c:136)
 r10:00000113 r9:ff7f7d80 r8:00000000 r7:00000010 r6:85e8d500 r5:84a51c00
 r4:0000000e
[<81888c70>] (ip6_finish_output2) from [<8188db84>] (__ip6_finish_output+0x164/0x294 net/ipv6/ip6_output.c:209)
 r10:81d788c8 r9:85d81000 r8:00000000 r7:000005dc r6:00000000 r5:853f0000
 r4:84a51c00
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (ip6_finish_output net/ipv6/ip6_output.c:220 [inline])
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (NF_HOOK_COND include/linux/netfilter.h:307 [inline])
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (ip6_output+0x84/0x1f4 net/ipv6/ip6_output.c:247)
 r10:81d788c8 r9:85d81000 r8:00000000 r7:85752000 r6:853f0000 r5:00000001
 r4:84a51c00
[<8188dcc8>] (ip6_output) from [<81916240>] (dst_output include/net/dst.h:464 [inline])
[<8188dcc8>] (ip6_output) from [<81916240>] (ip6_local_out+0x40/0x44 net/ipv6/output_core.c:157)
 r9:826c504e r8:83ffa400 r7:00000000 r6:00000000 r5:853f0000 r4:84a51c00
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_process_v6_outbound drivers/net/ipvlan/ipvlan_core.c:511 [inline])
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_process_outbound drivers/net/ipvlan/ipvlan_core.c:552 [inline])
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_xmit_mode_l3 drivers/net/ipvlan/ipvlan_core.c:616 [inline])
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_queue_xmit+0x3dc/0x5a4 drivers/net/ipvlan/ipvlan_core.c:682)
 r7:00000000 r6:85d81000 r5:00000000 r4:84a51c00
[<80d2f8d0>] (ipvlan_queue_xmit) from [<80d305e4>] (ipvlan_start_xmit+0x18/0xc4 drivers/net/ipvlan/ipvlan_main.c:224)
 r7:00000000 r6:00000000 r5:0000008c r4:85752000
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (__netdev_start_xmit include/linux/netdevice.h:5273 [inline])
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (netdev_start_xmit include/linux/netdevice.h:5282 [inline])
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (xmit_one net/core/dev.c:3853 [inline])
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (dev_hard_start_xmit+0xe4/0x2b0 net/core/dev.c:3869)
 r7:00000000 r6:00000000 r5:85752000 r4:84a51c00
[<815ccf04>] (dev_hard_start_xmit) from [<815cd4cc>] (__dev_queue_xmit+0x1d4/0x1244 net/core/dev.c:4819)
 r10:00000113 r9:83ffa400 r8:df8049b0 r7:85752000 r6:826c504c r5:854d1000
 r4:84a51c00
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (dev_queue_xmit include/linux/netdevice.h:3381 [inline])
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (neigh_hh_output include/net/neighbour.h:540 [inline])
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (neigh_output include/net/neighbour.h:554 [inline])
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (ip6_finish_output2+0x368/0x964 net/ipv6/ip6_output.c:136)
 r10:00000113 r9:ff7f7d80 r8:00000000 r7:00000010 r6:85e8d500 r5:84a51c00
 r4:0000000e
[<81888c70>] (ip6_finish_output2) from [<8188db84>] (__ip6_finish_output+0x164/0x294 net/ipv6/ip6_output.c:209)
 r10:81d788c8 r9:85d81000 r8:00000000 r7:000005dc r6:00000000 r5:853f0000
 r4:84a51c00
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (ip6_finish_output net/ipv6/ip6_output.c:220 [inline])
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (NF_HOOK_COND include/linux/netfilter.h:307 [inline])
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (ip6_output+0x84/0x1f4 net/ipv6/ip6_output.c:247)
 r10:81d788c8 r9:85d81000 r8:00000000 r7:85752000 r6:853f0000 r5:00000001
 r4:84a51c00
[<8188dcc8>] (ip6_output) from [<81916240>] (dst_output include/net/dst.h:464 [inline])
[<8188dcc8>] (ip6_output) from [<81916240>] (ip6_local_out+0x40/0x44 net/ipv6/output_core.c:157)
 r9:826c504e r8:83ffa400 r7:00000000 r6:00000000 r5:853f0000 r4:84a51c00
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_process_v6_outbound drivers/net/ipvlan/ipvlan_core.c:511 [inline])
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_process_outbound drivers/net/ipvlan/ipvlan_core.c:552 [inline])
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_xmit_mode_l3 drivers/net/ipvlan/ipvlan_core.c:616 [inline])
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_queue_xmit+0x3dc/0x5a4 drivers/net/ipvlan/ipvlan_core.c:682)
 r7:00000000 r6:85d81000 r5:00000000 r4:84a51c00
[<80d2f8d0>] (ipvlan_queue_xmit) from [<80d305e4>] (ipvlan_start_xmit+0x18/0xc4 drivers/net/ipvlan/ipvlan_main.c:224)
 r7:00000000 r6:00000000 r5:0000008c r4:85752000
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (__netdev_start_xmit include/linux/netdevice.h:5273 [inline])
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (netdev_start_xmit include/linux/netdevice.h:5282 [inline])
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (xmit_one net/core/dev.c:3853 [inline])
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (dev_hard_start_xmit+0xe4/0x2b0 net/core/dev.c:3869)
 r7:00000000 r6:00000000 r5:85752000 r4:84a51c00
[<815ccf04>] (dev_hard_start_xmit) from [<815cd4cc>] (__dev_queue_xmit+0x1d4/0x1244 net/core/dev.c:4819)
 r10:00000113 r9:83ffa400 r8:df804c18 r7:85752000 r6:826c504c r5:854d1140
 r4:84a51c00
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (dev_queue_xmit include/linux/netdevice.h:3381 [inline])
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (neigh_hh_output include/net/neighbour.h:540 [inline])
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (neigh_output include/net/neighbour.h:554 [inline])
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (ip6_finish_output2+0x368/0x964 net/ipv6/ip6_output.c:136)
 r10:00000113 r9:ff7f7d80 r8:00000000 r7:00000010 r6:85e8d500 r5:84a51c00
 r4:0000000e
[<81888c70>] (ip6_finish_output2) from [<8188db84>] (__ip6_finish_output+0x164/0x294 net/ipv6/ip6_output.c:209)
 r10:81d788c8 r9:85d81000 r8:00000000 r7:000005dc r6:00000000 r5:853f0000
 r4:84a51c00
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (ip6_finish_output net/ipv6/ip6_output.c:220 [inline])
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (NF_HOOK_COND include/linux/netfilter.h:307 [inline])
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (ip6_output+0x84/0x1f4 net/ipv6/ip6_output.c:247)
 r10:81d788c8 r9:85d81000 r8:00000000 r7:85752000 r6:853f0000 r5:00000001
 r4:84a51c00
[<8188dcc8>] (ip6_output) from [<81916240>] (dst_output include/net/dst.h:464 [inline])
[<8188dcc8>] (ip6_output) from [<81916240>] (ip6_local_out+0x40/0x44 net/ipv6/output_core.c:157)
 r9:826c504e r8:83ffa400 r7:00000000 r6:00000000 r5:853f0000 r4:84a51c00
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_process_v6_outbound drivers/net/ipvlan/ipvlan_core.c:511 [inline])
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_process_outbound drivers/net/ipvlan/ipvlan_core.c:552 [inline])
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_xmit_mode_l3 drivers/net/ipvlan/ipvlan_core.c:616 [inline])
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_queue_xmit+0x3dc/0x5a4 drivers/net/ipvlan/ipvlan_core.c:682)
 r7:00000000 r6:85d81000 r5:00000000 r4:84a51c00
[<80d2f8d0>] (ipvlan_queue_xmit) from [<80d305e4>] (ipvlan_start_xmit+0x18/0xc4 drivers/net/ipvlan/ipvlan_main.c:224)
 r7:00000000 r6:00000000 r5:0000008c r4:85752000
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (__netdev_start_xmit include/linux/netdevice.h:5273 [inline])
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (netdev_start_xmit include/linux/netdevice.h:5282 [inline])
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (xmit_one net/core/dev.c:3853 [inline])
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (dev_hard_start_xmit+0xe4/0x2b0 net/core/dev.c:3869)
 r7:00000000 r6:00000000 r5:85752000 r4:84a51c00
[<815ccf04>] (dev_hard_start_xmit) from [<815cd4cc>] (__dev_queue_xmit+0x1d4/0x1244 net/core/dev.c:4819)
 r10:00000113 r9:83ffa400 r8:df804e80 r7:85752000 r6:826c504c r5:854d1000
 r4:84a51c00
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (dev_queue_xmit include/linux/netdevice.h:3381 [inline])
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (neigh_hh_output include/net/neighbour.h:540 [inline])
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (neigh_output include/net/neighbour.h:554 [inline])
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (ip6_finish_output2+0x368/0x964 net/ipv6/ip6_output.c:136)
 r10:00000113 r9:ff7f7d80 r8:00000000 r7:00000010 r6:85e8d500 r5:84a51c00
 r4:0000000e
[<81888c70>] (ip6_finish_output2) from [<8188db84>] (__ip6_finish_output+0x164/0x294 net/ipv6/ip6_output.c:209)
 r10:81d788c8 r9:85d81000 r8:00000000 r7:000005dc r6:00000000 r5:853f0000
 r4:84a51c00
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (ip6_finish_output net/ipv6/ip6_output.c:220 [inline])
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (NF_HOOK_COND include/linux/netfilter.h:307 [inline])
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (ip6_output+0x84/0x1f4 net/ipv6/ip6_output.c:247)
 r10:81d788c8 r9:85d81000 r8:00000000 r7:85752000 r6:853f0000 r5:00000001
 r4:84a51c00
[<8188dcc8>] (ip6_output) from [<81916240>] (dst_output include/net/dst.h:464 [inline])
[<8188dcc8>] (ip6_output) from [<81916240>] (ip6_local_out+0x40/0x44 net/ipv6/output_core.c:157)
 r9:826c504e r8:83ffa400 r7:00000000 r6:00000000 r5:853f0000 r4:84a51c00
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_process_v6_outbound drivers/net/ipvlan/ipvlan_core.c:511 [inline])
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_process_outbound drivers/net/ipvlan/ipvlan_core.c:552 [inline])
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_xmit_mode_l3 drivers/net/ipvlan/ipvlan_core.c:616 [inline])
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_queue_xmit+0x3dc/0x5a4 drivers/net/ipvlan/ipvlan_core.c:682)
 r7:00000000 r6:85d81000 r5:00000000 r4:84a51c00
[<80d2f8d0>] (ipvlan_queue_xmit) from [<80d305e4>] (ipvlan_start_xmit+0x18/0xc4 drivers/net/ipvlan/ipvlan_main.c:224)
 r7:00000000 r6:00000000 r5:0000008c r4:85752000
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (__netdev_start_xmit include/linux/netdevice.h:5273 [inline])
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (netdev_start_xmit include/linux/netdevice.h:5282 [inline])
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (xmit_one net/core/dev.c:3853 [inline])
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (dev_hard_start_xmit+0xe4/0x2b0 net/core/dev.c:3869)
 r7:00000000 r6:00000000 r5:85752000 r4:84a51c00
[<815ccf04>] (dev_hard_start_xmit) from [<815cd4cc>] (__dev_queue_xmit+0x1d4/0x1244 net/core/dev.c:4819)
 r10:00000113 r9:83ffa400 r8:df8050e8 r7:85752000 r6:826c504c r5:854d1140
 r4:84a51c00
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (dev_queue_xmit include/linux/netdevice.h:3381 [inline])
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (neigh_hh_output include/net/neighbour.h:540 [inline])
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (neigh_output include/net/neighbour.h:554 [inline])
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (ip6_finish_output2+0x368/0x964 net/ipv6/ip6_output.c:136)
 r10:00000113 r9:ff7f7d80 r8:00000000 r7:00000010 r6:85e8d500 r5:84a51c00
 r4:0000000e
[<81888c70>] (ip6_finish_output2) from [<8188db84>] (__ip6_finish_output+0x164/0x294 net/ipv6/ip6_output.c:209)
 r10:81d788c8 r9:85d81000 r8:00000000 r7:000005dc r6:00000000 r5:853f0000
 r4:84a51c00
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (ip6_finish_output net/ipv6/ip6_output.c:220 [inline])
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (NF_HOOK_COND include/linux/netfilter.h:307 [inline])
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (ip6_output+0x84/0x1f4 net/ipv6/ip6_output.c:247)
 r10:81d788c8 r9:85d81000 r8:00000000 r7:85752000 r6:853f0000 r5:00000001
 r4:84a51c00
[<8188dcc8>] (ip6_output) from [<81916240>] (dst_output include/net/dst.h:464 [inline])
[<8188dcc8>] (ip6_output) from [<81916240>] (ip6_local_out+0x40/0x44 net/ipv6/output_core.c:157)
 r9:826c504e r8:83ffa400 r7:00000000 r6:00000000 r5:853f0000 r4:84a51c00
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_process_v6_outbound drivers/net/ipvlan/ipvlan_core.c:511 [inline])
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_process_outbound drivers/net/ipvlan/ipvlan_core.c:552 [inline])
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_xmit_mode_l3 drivers/net/ipvlan/ipvlan_core.c:616 [inline])
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_queue_xmit+0x3dc/0x5a4 drivers/net/ipvlan/ipvlan_core.c:682)
 r7:00000000 r6:85d81000 r5:00000000 r4:84a51c00
[<80d2f8d0>] (ipvlan_queue_xmit) from [<80d305e4>] (ipvlan_start_xmit+0x18/0xc4 drivers/net/ipvlan/ipvlan_main.c:224)
 r7:00000000 r6:00000000 r5:0000008c r4:85752000
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (__netdev_start_xmit include/linux/netdevice.h:5273 [inline])
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (netdev_start_xmit include/linux/netdevice.h:5282 [inline])
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (xmit_one net/core/dev.c:3853 [inline])
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (dev_hard_start_xmit+0xe4/0x2b0 net/core/dev.c:3869)
 r7:00000000 r6:00000000 r5:85752000 r4:84a51c00
[<815ccf04>] (dev_hard_start_xmit) from [<815cd4cc>] (__dev_queue_xmit+0x1d4/0x1244 net/core/dev.c:4819)
 r10:00000113 r9:83ffa400 r8:df805350 r7:85752000 r6:826c504c r5:854d1000
 r4:84a51c00
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (dev_queue_xmit include/linux/netdevice.h:3381 [inline])
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (neigh_hh_output include/net/neighbour.h:540 [inline])
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (neigh_output include/net/neighbour.h:554 [inline])
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (ip6_finish_output2+0x368/0x964 net/ipv6/ip6_output.c:136)
 r10:00000113 r9:ff7f7d80 r8:00000000 r7:00000010 r6:85e8d500 r5:84a51c00
 r4:0000000e
[<81888c70>] (ip6_finish_output2) from [<8188db84>] (__ip6_finish_output+0x164/0x294 net/ipv6/ip6_output.c:209)
 r10:81d788c8 r9:85d81000 r8:00000000 r7:000005dc r6:00000000 r5:853f0000
 r4:84a51c00
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (ip6_finish_output net/ipv6/ip6_output.c:220 [inline])
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (NF_HOOK_COND include/linux/netfilter.h:307 [inline])
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (ip6_output+0x84/0x1f4 net/ipv6/ip6_output.c:247)
 r10:81d788c8 r9:85d81000 r8:00000000 r7:85752000 r6:853f0000 r5:00000001
 r4:84a51c00
[<8188dcc8>] (ip6_output) from [<81916240>] (dst_output include/net/dst.h:464 [inline])
[<8188dcc8>] (ip6_output) from [<81916240>] (ip6_local_out+0x40/0x44 net/ipv6/output_core.c:157)
 r9:826c504e r8:83ffa400 r7:00000000 r6:00000000 r5:853f0000 r4:84a51c00
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_process_v6_outbound drivers/net/ipvlan/ipvlan_core.c:511 [inline])
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_process_outbound drivers/net/ipvlan/ipvlan_core.c:552 [inline])
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_xmit_mode_l3 drivers/net/ipvlan/ipvlan_core.c:616 [inline])
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_queue_xmit+0x3dc/0x5a4 drivers/net/ipvlan/ipvlan_core.c:682)
 r7:00000000 r6:85d81000 r5:00000000 r4:84a51c00
[<80d2f8d0>] (ipvlan_queue_xmit) from [<80d305e4>] (ipvlan_start_xmit+0x18/0xc4 drivers/net/ipvlan/ipvlan_main.c:224)
 r7:00000000 r6:00000000 r5:0000008c r4:85752000
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (__netdev_start_xmit include/linux/netdevice.h:5273 [inline])
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (netdev_start_xmit include/linux/netdevice.h:5282 [inline])
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (xmit_one net/core/dev.c:3853 [inline])
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (dev_hard_start_xmit+0xe4/0x2b0 net/core/dev.c:3869)
 r7:00000000 r6:00000000 r5:85752000 r4:84a51c00
[<815ccf04>] (dev_hard_start_xmit) from [<815cd4cc>] (__dev_queue_xmit+0x1d4/0x1244 net/core/dev.c:4819)
 r10:00000113 r9:83ffa400 r8:df8055b8 r7:85752000 r6:826c504c r5:854d1140
 r4:84a51c00
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (dev_queue_xmit include/linux/netdevice.h:3381 [inline])
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (neigh_hh_output include/net/neighbour.h:540 [inline])
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (neigh_output include/net/neighbour.h:554 [inline])
[<815cd2f8>] (__dev_queue_xmit) from [<81888fd8>] (ip6_finish_output2+0x368/0x964 net/ipv6/ip6_output.c:136)
 r10:00000113 r9:ff7f7d80 r8:00000000 r7:00000010 r6:85e8d500 r5:84a51c00
 r4:0000000e
[<81888c70>] (ip6_finish_output2) from [<8188db84>] (__ip6_finish_output+0x164/0x294 net/ipv6/ip6_output.c:209)
 r10:81d788c8 r9:85d81000 r8:00000000 r7:000005dc r6:00000000 r5:853f0000
 r4:84a51c00
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (ip6_finish_output net/ipv6/ip6_output.c:220 [inline])
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (NF_HOOK_COND include/linux/netfilter.h:307 [inline])
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (ip6_output+0x84/0x1f4 net/ipv6/ip6_output.c:247)
 r10:81d788c8 r9:85d81000 r8:00000000 r7:85752000 r6:853f0000 r5:00000001
 r4:84a51c00
[<8188dcc8>] (ip6_output) from [<81916240>] (dst_output include/net/dst.h:464 [inline])
[<8188dcc8>] (ip6_output) from [<81916240>] (ip6_local_out+0x40/0x44 net/ipv6/output_core.c:157)
 r9:826c504e r8:83ffa400 r7:00000000 r6:00000000 r5:853f0000 r4:84a51c00
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_process_v6_outbound drivers/net/ipvlan/ipvlan_core.c:511 [inline])
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_process_outbound drivers/net/ipvlan/ipvlan_core.c:552 [inline])
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_xmit_mode_l3 drivers/net/ipvlan/ipvlan_core.c:616 [inline])
[<81916200>] (ip6_local_out) from [<80d2fcac>] (ipvlan_queue_xmit+0x3dc/0x5a4 drivers/net/ipvlan/ipvlan_core.c:682)
 r7:00000000 r6:85d81000 r5:00000000 r4:84a51c00
[<80d2f8d0>] (ipvlan_queue_xmit) from [<80d305e4>] (ipvlan_start_xmit+0x18/0xc4 drivers/net/ipvlan/ipvlan_main.c:224)
 r7:00000000 r6:00000000 r5:0000008c r4:85752000
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (__netdev_start_xmit include/linux/netdevice.h:5273 [inline])
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (netdev_start_xmit include/linux/netdevice.h:5282 [inline])
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (xmit_one net/core/dev.c:3853 [inline])
[<80d305cc>] (ipvlan_start_xmit) from [<815ccfe8>] (dev_hard_start_xmit+0xe4/0x2b0 net/core/dev.c:3869)
 r7:00000000 r6:00000000 r5:85752000 r4:84a51c00
[<815ccf04>] (dev_hard_start_xmit) from [<815cd4cc>] (__dev_queue_xmit+0x1d4/0x1244 net/core/dev.c:4819)
 r10:00000113 r9:83ffa400 r8:df805820 r7:85752000 r6:826c504c r5:854d1000
 r4:84a51c00
[<815cd2f8>] (__dev_queue_xmit) from [<815e0910>] (dev_queue_xmit include/linux/netdevice.h:3381 [inline])
[<815cd2f8>] (__dev_queue_xmit) from [<815e0910>] (neigh_resolve_output net/core/neighbour.c:1594 [inline])
[<815cd2f8>] (__dev_queue_xmit) from [<815e0910>] (neigh_resolve_output+0x114/0x20c net/core/neighbour.c:1574)
 r10:00000113 r9:ff7f7d80 r8:00000000 r7:85752000 r6:80d300d8 r5:85e8d500
 r4:84a51c00
[<815e07fc>] (neigh_resolve_output) from [<81888f0c>] (neigh_output include/net/neighbour.h:556 [inline])
[<815e07fc>] (neigh_resolve_output) from [<81888f0c>] (ip6_finish_output2+0x29c/0x964 net/ipv6/ip6_output.c:136)
 r8:00000009 r7:85322042 r6:85e8d500 r5:84a51c00 r4:85752000
[<81888c70>] (ip6_finish_output2) from [<8188db84>] (__ip6_finish_output+0x164/0x294 net/ipv6/ip6_output.c:209)
 r10:0000c117 r9:85d8c000 r8:8522c980 r7:000005dc r6:8522c980 r5:853f0000
 r4:84a51c00
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (ip6_finish_output net/ipv6/ip6_output.c:220 [inline])
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (NF_HOOK_COND include/linux/netfilter.h:307 [inline])
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (ip6_output+0x84/0x1f4 net/ipv6/ip6_output.c:247)
 r10:0000c117 r9:85d8c000 r8:8522c980 r7:85752000 r6:853f0000 r5:00000001
 r4:84a51c00
[<8188dcc8>] (ip6_output) from [<81916240>] (dst_output include/net/dst.h:464 [inline])
[<8188dcc8>] (ip6_output) from [<81916240>] (ip6_local_out+0x40/0x44 net/ipv6/output_core.c:157)
 r9:00000070 r8:8532202a r7:0000007e r6:8522c980 r5:853f0000 r4:84a51c00
[<81916200>] (ip6_local_out) from [<81919d84>] (ip6tunnel_xmit include/net/ip6_tunnel.h:162 [inline])
[<81916200>] (ip6_local_out) from [<81919d84>] (udp_tunnel6_xmit_skb+0x1c8/0x3d8 net/ipv6/ip6_udp_tunnel.c:112)
 r7:0000007e r6:85d8c000 r5:85322000 r4:84a51c00
[<81919bbc>] (udp_tunnel6_xmit_skb) from [<80d98e50>] (geneve6_xmit_skb drivers/net/geneve.c:1016 [inline])
[<81919bbc>] (udp_tunnel6_xmit_skb) from [<80d98e50>] (geneve_xmit+0x84c/0x10d8 drivers/net/geneve.c:1047)
 r10:85d8c6c0 r9:0000285e r8:85ab2d80 r7:00000000 r6:85d8c708 r5:85d8c000
 r4:00000040
[<80d98604>] (geneve_xmit) from [<815ccfe8>] (__netdev_start_xmit include/linux/netdevice.h:5273 [inline])
[<80d98604>] (geneve_xmit) from [<815ccfe8>] (netdev_start_xmit include/linux/netdevice.h:5282 [inline])
[<80d98604>] (geneve_xmit) from [<815ccfe8>] (xmit_one net/core/dev.c:3853 [inline])
[<80d98604>] (geneve_xmit) from [<815ccfe8>] (dev_hard_start_xmit+0xe4/0x2b0 net/core/dev.c:3869)
 r10:81d7ecec r9:826c504e r8:83ffa400 r7:00000000 r6:00000000 r5:85d8c000
 r4:84a51c00
[<815ccf04>] (dev_hard_start_xmit) from [<815cd4cc>] (__dev_queue_xmit+0x1d4/0x1244 net/core/dev.c:4819)
 r10:00000113 r9:83ffa400 r8:df805b48 r7:85d8c000 r6:826c504c r5:85db9140
 r4:84a51c00
[<815cd2f8>] (__dev_queue_xmit) from [<815e0910>] (dev_queue_xmit include/linux/netdevice.h:3381 [inline])
[<815cd2f8>] (__dev_queue_xmit) from [<815e0910>] (neigh_resolve_output net/core/neighbour.c:1594 [inline])
[<815cd2f8>] (__dev_queue_xmit) from [<815e0910>] (neigh_resolve_output+0x114/0x20c net/core/neighbour.c:1574)
 r10:00000113 r9:ff7f7d80 r8:00000000 r7:85d8c000 r6:8164b318 r5:85e8d300
 r4:84a51c00
[<815e07fc>] (neigh_resolve_output) from [<81888f0c>] (neigh_output include/net/neighbour.h:556 [inline])
[<815e07fc>] (neigh_resolve_output) from [<81888f0c>] (ip6_finish_output2+0x29c/0x964 net/ipv6/ip6_output.c:136)
 r8:00000009 r7:85322088 r6:85e8d300 r5:84a51c00 r4:85d8c000
[<81888c70>] (ip6_finish_output2) from [<8188db84>] (__ip6_finish_output+0x164/0x294 net/ipv6/ip6_output.c:209)
 r10:84aa8cc0 r9:85d8c000 r8:84aa8cc0 r7:000005dc r6:84aa8cc0 r5:853f0000
 r4:84a51c00
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (ip6_finish_output net/ipv6/ip6_output.c:220 [inline])
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (NF_HOOK_COND include/linux/netfilter.h:307 [inline])
[<8188da20>] (__ip6_finish_output) from [<8188dd4c>] (ip6_output+0x84/0x1f4 net/ipv6/ip6_output.c:247)
 r10:84aa8cc0 r9:85d8c000 r8:84aa8cc0 r7:85d8c000 r6:853f0000 r5:00000001
 r4:84a51c00
[<8188dcc8>] (ip6_output) from [<818b53ec>] (dst_output include/net/dst.h:464 [inline])
[<8188dcc8>] (ip6_output) from [<818b53ec>] (NF_HOOK include/linux/netfilter.h:318 [inline])
[<8188dcc8>] (ip6_output) from [<818b53ec>] (ndisc_send_skb+0x25c/0x4d8 net/ipv6/ndisc.c:512)
 r9:853f0000 r8:85ab2b40 r7:df805e14 r6:00000001 r5:85db9c00 r4:84a51c00
[<818b5190>] (ndisc_send_skb) from [<818b6c34>] (ndisc_send_rs+0x68/0x1d4 net/ipv6/ndisc.c:722)
 r10:81c05450 r9:df805ec4 r8:00000000 r7:81e74d90 r6:df805e14 r5:84a51c00
 r4:85d8c000
[<818b6bcc>] (ndisc_send_rs) from [<81899ad0>] (addrconf_rs_timer+0xcc/0x304 net/ipv6/addrconf.c:4037)
 r8:00000101 r7:85d8c000 r6:85db9d48 r5:85db9e8c r4:85db9d4c
[<81899a04>] (addrconf_rs_timer) from [<80327090>] (call_timer_fn+0x30/0x220 kernel/time/timer.c:1748)
 r10:81c05450 r9:df805ec4 r8:00000101 r7:0006d000 r6:81899a04 r5:85db9e8c
 r4:83ffa400
[<80327060>] (call_timer_fn) from [<80327544>] (expire_timers kernel/time/timer.c:1799 [inline])
[<80327060>] (call_timer_fn) from [<80327544>] (__run_timers+0x2c4/0x3f8 kernel/time/timer.c:2373)
 r9:df805ec4 r8:0006d000 r7:00000000 r6:81899a04 r5:dddd9f00 r4:85db9e8c
[<80327280>] (__run_timers) from [<803276e0>] (__run_timer_base kernel/time/timer.c:2385 [inline])
[<80327280>] (__run_timers) from [<803276e0>] (__run_timer_base kernel/time/timer.c:2377 [inline])
[<80327280>] (__run_timers) from [<803276e0>] (run_timer_base+0x68/0x78 kernel/time/timer.c:2394)
 r10:83ffa400 r9:82804d80 r8:00000101 r7:00000001 r6:00000282 r5:00000002
 r4:dddd9f00
[<80327678>] (run_timer_base) from [<8032770c>] (run_timer_softirq+0x1c/0x34 kernel/time/timer.c:2404)
 r4:82804084
[<803276f0>] (run_timer_softirq) from [<8025b65c>] (handle_softirqs+0x140/0x458 kernel/softirq.c:622)
[<8025b51c>] (handle_softirqs) from [<8025bad0>] (__do_softirq kernel/softirq.c:656 [inline])
[<8025b51c>] (handle_softirqs) from [<8025bad0>] (invoke_softirq kernel/softirq.c:496 [inline])
[<8025b51c>] (handle_softirqs) from [<8025bad0>] (__irq_exit_rcu+0x110/0x1d0 kernel/softirq.c:723)
 r10:82aed0d4 r9:83ffa400 r8:00000000 r7:df955c08 r6:824441e0 r5:8247f34c
 r4:83ffa400
[<8025b9c0>] (__irq_exit_rcu) from [<8025be48>] (irq_exit+0x10/0x18 kernel/softirq.c:751)
 r5:8247f34c r4:826c3a9c
[<8025be38>] (irq_exit) from [<81aaebd4>] (generic_handle_arch_irq+0x7c/0x80 kernel/irq/handle.c:295)
[<81aaeb58>] (generic_handle_arch_irq) from [<81a7eb68>] (call_with_stack+0x1c/0x20 arch/arm/lib/call_with_stack.S:40)
 r9:83ffa400 r8:82aed0d0 r7:df955c3c r6:ffffffff r5:60000013 r4:81abd000
[<81a7eb4c>] (call_with_stack) from [<80200bec>] (__irq_svc+0x8c/0xbc arch/arm/kernel/entry-armv.S:228)
Exception stack(0xdf955c08 to 0xdf955c50)
5c00:                   82aecfd8 60000013 83ffa400 0000b258 82aed0cc 00000001
5c20: 82aec7d4 000003c3 82aed0d0 807accd4 82aed0d4 df955c64 df955c68 df955c58
5c40: 807ad564 81abd000 60000013 ffffffff
[<81abcfd8>] (_raw_spin_unlock_irqrestore) from [<807ad564>] (spin_unlock_irqrestore include/linux/spinlock.h:406 [inline])
[<81abcfd8>] (_raw_spin_unlock_irqrestore) from [<807ad564>] (avc_reclaim_node security/selinux/avc.c:488 [inline])
[<81abcfd8>] (_raw_spin_unlock_irqrestore) from [<807ad564>] (avc_alloc_node+0x19c/0x1cc security/selinux/avc.c:507)
[<807ad3c8>] (avc_alloc_node) from [<807ad660>] (avc_insert security/selinux/avc.c:618 [inline])
[<807ad3c8>] (avc_alloc_node) from [<807ad660>] (avc_compute_av+0x78/0x278 security/selinux/avc.c:993)
 r10:df955db0 r9:df955d08 r8:00000010 r7:0000005f r6:82aec0cc r5:0000005f
 r4:00000008
[<807ad5e8>] (avc_compute_av) from [<807add64>] (avc_perm_nonode+0x60/0xc4 security/selinux/avc.c:1117)
 r10:0000005f r9:cc9e2d51 r8:df955db0 r7:00000010 r6:0000005f r5:0000005f
 r4:00000002
[<807add04>] (avc_perm_nonode) from [<807aec10>] (avc_has_perm_noaudit+0x1a4/0x1dc security/selinux/avc.c:1160)
 r8:00000010 r7:0000005f r6:0000005f r5:00000002 r4:df955db0
[<807aea6c>] (avc_has_perm_noaudit) from [<807aeca0>] (avc_has_perm+0x58/0xe8 security/selinux/avc.c:1195)
 r9:df955e1c r8:00000010 r7:0000005f r6:0000005f r5:838f3100 r4:00000002
[<807aec48>] (avc_has_perm) from [<807af230>] (inode_has_perm+0x60/0x74 security/selinux/hooks.c:1687)
 r9:8525099c r8:824a35ec r7:84ee0800 r6:00000002 r5:838f3100 r4:00000002
[<807af1d0>] (inode_has_perm) from [<807af3fc>] (file_has_perm+0xf4/0xfc security/selinux/hooks.c:1783)
 r4:852120c0
[<807af308>] (file_has_perm) from [<807b8bac>] (selinux_revalidate_file_permission security/selinux/hooks.c:3788 [inline])
[<807af308>] (file_has_perm) from [<807b8bac>] (selinux_file_permission+0xe4/0x154 security/selinux/hooks.c:3809)
 r8:0000000c r7:83ffa400 r6:8520a60c r5:00000004 r4:852120c0
[<807b8ac8>] (selinux_file_permission) from [<8079f588>] (security_file_permission+0x1b0/0x1bc security/security.c:2366)
 r10:00000001 r9:83ffa400 r8:013936f8 r7:00000004 r6:852120c0 r5:00000004
 r4:852120c0 r3:807b8ac8
[<8079f3d8>] (security_file_permission) from [<80568118>] (rw_verify_area+0x5c/0x1a8 fs/read_write.c:473)
 r5:00000000 r4:0000009c
[<805680bc>] (rw_verify_area) from [<8056a60c>] (vfs_read+0x6c/0x324 fs/read_write.c:563)
 r9:83ffa400 r8:013936f8 r7:00000000 r6:83ffa400 r5:0000009c r4:852120c0
[<8056a5a0>] (vfs_read) from [<8056b39c>] (ksys_read+0xc8/0xe8 fs/read_write.c:715)
 r10:00000003 r9:83ffa400 r8:8020029c r7:0000009c r6:013936f8 r5:852120c0
 r4:852120c0
[<8056b2d4>] (ksys_read) from [<8056b3cc>] (__do_sys_read fs/read_write.c:724 [inline])
[<8056b2d4>] (ksys_read) from [<8056b3cc>] (sys_read+0x10/0x14 fs/read_write.c:722)
 r7:00000003 r6:00000000 r5:00000004 r4:7e8f5760
[<8056b3bc>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c arch/arm/mm/proc-v7.S:67)
Exception stack(0xdf955fa8 to 0xdf955ff0)
5fa0:                   7e8f5760 00000004 00000003 013936f8 0000009c 00000001
5fc0: 7e8f5760 00000004 00000000 00000003 0000009c 013936f8 7e8f577c 7e8f5760
5fe0: 00000158 7e8f56c8 00035c80 001301f0
Code: 189da800 ebffe681 e89da800 e1a0c00d (e92dd8f0) 
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
   0:	189da800 	ldmne	sp, {fp, sp, pc}
   4:	ebffe681 	bl	0xffff9a10
   8:	e89da800 	ldm	sp, {fp, sp, pc}
   c:	e1a0c00d 	mov	ip, sp
* 10:	e92dd8f0 	push	{r4, r5, r6, r7, fp, ip, lr, pc} <-- trapping instruction


The list of existing description files:
acpi_thermal_rel.txt
aio.txt
auto.txt
binfmt.txt
bpf.txt
bpf_prog.txt
bpf_trace.txt
cgroup.txt
damon.txt
dev_ashmem.txt
dev_bifrost.txt
dev_binder.txt
dev_binderfs.txt
dev_block.txt
dev_bsg.txt
dev_bus_usb.txt
dev_camx.txt
dev_cdrom.txt
dev_cec.txt
dev_char_usb.txt
dev_comedi.txt
dev_dma_heap.txt
dev_dri.txt
dev_dsp.txt
dev_dvb_demux.txt
dev_dvb_dvr.txt
dev_dvb_frontend.txt
dev_fb.txt
dev_floppy.txt
dev_hidraw.txt
dev_i2c.txt
dev_i915.txt
dev_img_rogue.txt
dev_infiniband_rdma.txt
dev_infiniband_rdma_cm.txt
dev_input.txt
dev_iommu.txt
dev_kvm.txt
dev_kvm_amd64.txt
dev_kvm_arm64.txt
dev_kvm_extra.txt
dev_kvm_riscv64.txt
dev_loop.txt
dev_mali.txt
dev_media.txt
dev_msm.txt
dev_msr.txt
dev_nbd.txt
dev_net_tun.txt
dev_panthor.txt
dev_ppp.txt
dev_ptmx.txt
dev_ptp.txt
dev_qat_adf_ctl.txt
dev_qrtr_tun.txt
dev_random.txt
dev_rfkill.txt
dev_rtc.txt
dev_sequencer.txt
dev_sg.txt
dev_snapshot.txt
dev_snd_control.txt
dev_snd_hw.txt
dev_snd_midi.txt
dev_snd_pcm.txt
dev_snd_seq.txt
dev_snd_timer.txt
dev_sr.txt
dev_sw_sync.txt
dev_tlk_device.txt
dev_trusty.txt
dev_udmabuf.txt
dev_uhid.txt
dev_uinput.txt
dev_usb_hiddev.txt
dev_usbmon.txt
dev_userio.txt
dev_vfio.txt
dev_vga_arbiter.txt
dev_vhci.txt
dev_video4linux.txt
dev_video4linux_vim2m.txt
dev_virtual_nci.txt
dev_vtpm.txt
fanotify.txt
filesystem.txt
fs_9p.txt
fs_fuse.txt
fs_incfs.txt
fs_ioctl.txt
fs_ioctl_autofs.txt
fs_ioctl_btrfs.txt
fs_ioctl_ext4.txt
fs_ioctl_f2fs.txt
fs_ioctl_fat.txt
fs_ioctl_fscrypt.txt
fs_ioctl_fsverity.txt
fs_ioctl_xfs.txt
futex.txt
hafnium.txt
inotify.txt
io_uring.txt
ipc.txt
key.txt
kfuzztest.txt
l2cap.txt
landlock.txt
lsm.txt
namespaces.txt
net_80211.txt
netfilter.txt
netfilter_arp.txt
netfilter_bridge.txt
netfilter_ipv4.txt
netfilter_ipv6.txt
netfilter_ipvs.txt
netfilter_targets.txt
pagemap_ioctl.txt
perf.txt
prctl.txt
quotactl.txt
seccomp.txt
security_apparmor.txt
security_selinux.txt
security_smack.txt
socket.txt
socket_alg.txt
socket_ax25.txt
socket_bluetooth.txt
socket_caif.txt
socket_can.txt
socket_ieee802154.txt
socket_inet.txt
socket_inet6.txt
socket_inet_dccp.txt
socket_inet_icmp.txt
socket_inet_igmp.txt
socket_inet_l2tp.txt
socket_inet_sctp.txt
socket_inet_tcp.txt
socket_inet_udp.txt
socket_ip_tunnel.txt
socket_isdn.txt
socket_kcm.txt
socket_key.txt
socket_llc.txt
socket_netlink.txt
socket_netlink_audit.txt
socket_netlink_crypto.txt
socket_netlink_generic.txt
socket_netlink_generic_80211.txt
socket_netlink_generic_batadv.txt
socket_netlink_generic_devlink.txt
socket_netlink_generic_ethtool.txt
socket_netlink_generic_fou.txt
socket_netlink_generic_gtp.txt
socket_netlink_generic_mptcp.txt
socket_netlink_generic_net_dm.txt
socket_netlink_generic_netlabel.txt
socket_netlink_generic_nfc.txt
socket_netlink_generic_seg6.txt
socket_netlink_generic_smc.txt
socket_netlink_generic_team.txt
socket_netlink_generic_wireguard.txt
socket_netlink_netfilter.txt
socket_netlink_netfilter_acct.txt
socket_netlink_netfilter_conntrack.txt
socket_netlink_netfilter_conntrack_exp.txt
socket_netlink_netfilter_conntrack_helper.txt
socket_netlink_netfilter_ipset.txt
socket_netlink_netfilter_log.txt
socket_netlink_netfilter_nft_compat.txt
socket_netlink_netfilter_nftables.txt
socket_netlink_netfilter_osf.txt
socket_netlink_netfilter_queue.txt
socket_netlink_netfilter_timeout.txt
socket_netlink_rdma.txt
socket_netlink_route.txt
socket_netlink_route_sched.txt
socket_netlink_route_sched_retired.txt
socket_netlink_sock_diag.txt
socket_netlink_xfrm.txt
socket_netrom.txt
socket_nfc.txt
socket_nvme_of_tcp.txt
socket_packet.txt
socket_phonet.txt
socket_pppox.txt
socket_qipcrtr.txt
socket_rds.txt
socket_rose.txt
socket_rxrpc.txt
socket_tipc.txt
socket_tipc_netlink.txt
socket_unix.txt
socket_vnet.txt
socket_x25.txt
socket_xdp.txt
sys.txt
uffd.txt
usbip.txt
vmw_vmci.txt
vnet.txt
vnet_mptcp.txt
vusb.txt
watch_queue.txt
xattr.txt

# Syzkaller program
include <linux/netlink.h>
include <linux/rtnetlink.h>
include <linux/if_link.h>
include <linux/if_addr.h>
include <linux/neighbour.h>

r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$inet6(0xa, 0x2, 0x0)

# Create ipvlan0 link lo (index 1), mode L3 (1)
sendmsg$RTM_NEWLINK_ipvlan(r0, &(0x7f0000000000)={ {0x0, 0x10, 0x601, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, { {0x0, 0x3, "ipvlan0\x00"}, {0x0, 0x5, 0x1}, {0x0, 0x12, { {0x0, 0x1, "ipvlan\x00"}, {0x0, 0x2, { {0x0, 0x1, 0x1} } } } } } }, 0x0)

# Create geneve0 remote 2001:db8::1
sendmsg$RTM_NEWLINK_geneve(r0, &(0x7f0000000100)={ {0x0, 0x10, 0x601, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, { {0x0, 0x3, "geneve0\x00"}, {0x0, 0x12, { {0x0, 0x1, "geneve\x00"}, {0x0, 0x2, { {0x0, 0x7, "\x20\x01\x0d\xb8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"}, {0x0, 0x1, 0x1} } } } } } }, 0x0)

# Add route 2001:db8::1 dev ipvlan0 (try index 2, 3, 4, 5)
sendmsg$RTM_NEWROUTE(r0, &(0x7f0000000200)={ {0x0, 0x18, 0x601, 0x0, 0x0}, {0xa, 0x80, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x1, 0x0}, { {0x0, 0x1, "\x20\x01\x0d\xb8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"}, {0x0, 0x4, 0x2} } }, 0x0)
sendmsg$RTM_NEWROUTE(r0, &(0x7f0000000300)={ {0x0, 0x18, 0x601, 0x0, 0x0}, {0xa, 0x80, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x1, 0x0}, { {0x0, 0x1, "\x20\x01\x0d\xb8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"}, {0x0, 0x4, 0x3} } }, 0x0)
sendmsg$RTM_NEWROUTE(r0, &(0x7f0000000400)={ {0x0, 0x18, 0x601, 0x0, 0x0}, {0xa, 0x80, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x1, 0x0}, { {0x0, 0x1, "\x20\x01\x0d\xb8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"}, {0x0, 0x4, 0x4} } }, 0x0)
sendmsg$RTM_NEWROUTE(r0, &(0x7f0000000500)={ {0x0, 0x18, 0x601, 0x0, 0x0}, {0xa, 0x80, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x1, 0x0}, { {0x0, 0x1, "\x20\x01\x0d\xb8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"}, {0x0, 0x4, 0x5} } }, 0x0)

# Bring up ipvlan0
ioctl$SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000600)={ {'i', 'p', 'v', 'l', 'a', 'n', '0', 0x0}, 0x1 })

# Bring up geneve0
ioctl$SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000700)={ {'g', 'e', 'n', 'e', 'v', 'e', '0', 0x0}, 0x1 })

# Definitions

socket$nl_route(domain const[AF_NETLINK], type const[SOCK_RAW], proto const[NETLINK_ROUTE]) sock_nl_route
socket$inet6(domain const[AF_INET6], type const[SOCK_DGRAM], proto const[IPPROTO_IP]) sock_inet6

sendmsg$RTM_NEWLINK_ipvlan(fd sock_nl_route, msg ptr[in, nlmsg_newlink_ipvlan], len len[msg])
sendmsg$RTM_NEWLINK_geneve(fd sock_nl_route, msg ptr[in, nlmsg_newlink_geneve], len len[msg])
sendmsg$RTM_NEWROUTE(fd sock_nl_route, msg ptr[in, nlmsg_newroute], len len[msg])
ioctl$SIOCSIFFLAGS(fd sock_inet6, cmd const[SIOCSIFFLAGS], arg ptr[in, ifreq_flags])

type nlmsg_newlink_ipvlan {
    hdr nlmsghdr
    ifinfo ifinfomsg
    attrs nlattrs_newlink_ipvlan
}

type nlattrs_newlink_ipvlan {
    ifname nlattr[IFLA_IFNAME, stringnoz]
    link nlattr[IFLA_LINK, int32]
    linkinfo nlattr[IFLA_LINKINFO, linkinfo_ipvlan]
}

type nlmsg_newlink_geneve {
    hdr nlmsghdr
    ifinfo ifinfomsg
    attrs nlattrs_newlink_geneve
}

type nlattrs_newlink_geneve {
    ifname nlattr[IFLA_IFNAME, stringnoz]
    linkinfo nlattr[IFLA_LINKINFO, linkinfo_geneve]
}

type nlmsghdr {
    len len[parent, int32]
    type const[RTM_NEWLINK, int16]
    flags const[NLM_F_REQUEST|NLM_F_CREATE|NLM_F_EXCL|NLM_F_ACK, int16]
    seq const[0, int32]
    pid const[0, int32]
}

type ifinfomsg {
    family const[AF_UNSPEC, int8]
    pad const[0, int8]
    type const[0, int16]
    index const[0, int32]
    flags const[0, int32]
    change const[0, int32]
}

type nlattr[TYPE, PAYLOAD] {
    len len[parent, int16]
    type const[TYPE, int16]
    payload PAYLOAD
}

type linkinfo_ipvlan {
    kind nlattr[IFLA_INFO_KIND, stringnoz]
    data nlattr[IFLA_INFO_DATA, ipvlan_data]
}

type ipvlan_data {
    mode nlattr[IFLA_IPVLAN_MODE, int16]
}

type linkinfo_geneve {
    kind nlattr[IFLA_INFO_KIND, stringnoz]
    data nlattr[IFLA_INFO_DATA, geneve_data]
}

type geneve_data {
    remote6 nlattr[IFLA_GENEVE_REMOTE6, ipv6_addr]
    id nlattr[IFLA_GENEVE_ID, int32]
}

type ipv6_addr string

type nlmsg_newroute {
    hdr nlmsghdr_route
    rtmsg rtmsg
    attrs nlattrs_route
}

type nlmsghdr_route {
    len len[parent, int32]
    type const[RTM_NEWROUTE, int16]
    flags const[NLM_F_REQUEST|NLM_F_CREATE|NLM_F_ACK, int16]
    seq const[0, int32]
    pid const[0, int32]
}

type rtmsg {
    family const[AF_INET6, int8]
    dst_len const[128, int8]
    src_len const[0, int8]
    tos const[0, int8]
    table const[RT_TABLE_MAIN, int8]
    protocol const[RTPROT_BOOT, int8]
    scope const[RT_SCOPE_UNIVERSE, int8]
    type const[RTN_UNICAST, int8]
    flags const[0, int32]
}

type nlattrs_route [
    dst nlattr[RTA_DST, ipv6_addr]
    oif nlattr[RTA_OIF, int32]
]

type ifreq_flags {
    name array[int8, 16]
    flags int16
}

gemini-3-pro-preview

							input: 44519
							output: 35
							thoughts: 21985
						

**Analyzing a Kernel Stack Overflow on ARM with syzkaller**

Alright, let's break this down. We've got a syzkaller program targeting an ARM kernel, specifically aiming to trigger a stack overflow. The crash report points to `div_u64_rem` in `include/linux/math64.h`, and that's a red flag.  The call trace is deep – indicating either excessive recursion or a long, tangled call chain, or possibly a timer that fired while on the stack.

First thought? Networking. The trace is filled with IPv6, IPvlan, and Geneve tunnel stuff. This gives me a good start. It looks like a packet is being sent, hopping through various network layers, and then, potentially, doing a loop-de-loop. A close look reveals a pattern of functions being called over and over, specifically involving `addrconf_rs_timer`, IPv6 Router Solicitation, a `geneve` tunnel, an `ipvlan` device, and the IPv6 stack.

The trace suggests this potential recursion: `addrconf_rs_timer` triggers `ndisc_send_rs` which eventually calls `ip6_output`. The critical part, `ip6_output` calls `dev_queue_xmit` for a device, which then seems to invoke the same function again. I think we have found a loop between `ipvlan` and `geneve`.  Looking deeper, it turns out that `ipvlan_start_xmit` is *directly* calling `ip6_local_out` (which is part of the recursion). I'm seeing this: `ipvlan_start_xmit` -> ... -> `ip6_local_out` -> ... -> `dev_queue_xmit` -> `ipvlan_start_xmit`.

Basically, we're seeing `ipvlan` calling `ipvlan`, so the crucial part is the `ipvlan` interface routing packets back to itself. In L3 mode, `ipvlan` acts as a router. The packet likely is routed by the IPv6 stack, calling `ip6_local_out`. If that route directs the packet back *to the same `ipvlan` interface*, it's recursive death.

My hypothesis?  We need to set up: (1) An `ipvlan` device in L3 mode, (2) a `geneve` device (IPv6 is necessary), (3) a routing rule such that traffic sent on Geneve to remote address X is routed via the `ipvlan` device, and (4) another route that makes the `ipvlan` device forward packets back to itself – or a device which is a loopback.

The key lies in the interaction between `ipvlan` (L3 mode) and `geneve`. When a packet is sent to a remote address on the `geneve` tunnel, and the kernel’s routing table has a route that tells it to go to `ipvlan`, `ipvlan` gets the packet. Because we're in L3 mode, the kernel’s routing table is re-consulted, calls `ip6_local_out`. If the routing points back to `ipvlan` we loop.  Even a Router Solicitation packet sent to a multicast address will loop if we force it to the `ipvlan` device.

So, to reproduce: Create the `ipvlan` device, `geneve` device, the correct routing setup. I will craft a syzkaller program to do this. We need to create the interfaces, set up the routing rules, and then bring the interfaces up. Bringing them up triggers RS on the geneve device, which causes the loop. It is possible the loop occurs even without RS.

The `syzkaller` program needs to define the network devices and configure them correctly, including the `geneve` remote endpoint and the L3 mode for the `ipvlan` device.
I will add routes to `ipvlan` in syzkaller.

We are going to make use of `socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE)` to make the configuration of the links and routes, the `sendmsg` syscall, to perform these configuration changes. I will try to configure `lo`, but will also create a dummy device in the same new namespace. Then, `syz_init_net_socket` might not be necessary.

The basic idea is to set up a situation where the Geneve traffic is routed to ipvlan, which in turn routes to itself, causing the recursion and ultimately, the stack overflow. It seems setting up routing correctly might be the key to triggering this.

Now I am going to carefully write the syzkaller program and then run it.

map[ReproOpts:{
    "ipvlan": true,
    "geneve": true
}]

map[ReproOpts:{
    "ipvlan": true,
    "geneve": true
}]

gemini-3-pro-preview

							input: 67575
							output: 2676
							thoughts: 0