last executing test programs: 18.620817125s ago: executing program 0 (id=374): openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x42, 0x85) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x6000}}) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) 15.843965072s ago: executing program 1 (id=376): bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x3, 0x4, &(0x7f0000000480)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x2e}]}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls=0x37, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 14.415632998s ago: executing program 0 (id=377): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x3, 0x8, &(0x7f0000000240)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x11}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r1}}]}, &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2d, '\x00', 0x0, @sched_cls=0x37, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r2, 0x0, 0xe, 0x0, &(0x7f0000000000)="c1188e19b95d02ff4284860151b0", 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 13.41985179s ago: executing program 1 (id=378): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0/file0\x00', 0x42140, 0x0) write$FUSE_INIT(r0, &(0x7f0000004300)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000006400)="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", 0x2000, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x101, {0x0, 0x4, 0x7, 0x2, 0x8005, 0xfffffffd, {0x2, 0x200, 0x7a1ef1ab, 0x2, 0x7, 0x800000002, 0x804, 0x8, 0x9, 0x6000, 0x0, 0x0, 0x0, 0xfffb, 0x6}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)={0xa0, 0xffffffffffffffda, 0xd0, {{0xfffffffffffffffe, 0x3, 0x6, 0x9, 0x4, 0x73d, {0x2, 0x4, 0x6, 0x0, 0x1, 0x8, 0x5, 0x9, 0x400001, 0x8000, 0xffff8001, 0x0, r2, 0xf884, 0xf08}}, {0x0, 0x8}}}, 0x0, 0x0}) 12.108228659s ago: executing program 0 (id=379): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='net/igmp6\x00') read$FUSE(r0, &(0x7f0000007580)={0x2020}, 0x2020) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000004540)=""/4105, 0x1009}], 0x1, 0x8001, 0x8) 8.469985892s ago: executing program 0 (id=380): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) close_range(r0, r0, 0x2) fdatasync(r0) 8.028080315s ago: executing program 1 (id=381): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0xffffffffffffffff, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x50a10, 0x51a23}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ip6erspan={{0xe}, {0x8, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x480d1}, 0x20040040) 6.463245068s ago: executing program 0 (id=382): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = epoll_create1(0x80000) epoll_pwait2(r0, &(0x7f0000000080)=[{}], 0x1, 0x0, 0x0, 0x0) 4.456975684s ago: executing program 1 (id=383): bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x12, 0x4, &(0x7f0000000700)=ANY=[@ANYBLOB="18000000a5070000000000000d0000006b112a000000000095"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 2.802624811s ago: executing program 1 (id=384): r0 = bpf$MAP_CREATE(0x0, 0x0, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000c80)={0x3, 0x14, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6}, [@printk={@d, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x3}}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x98}}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls=0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r1, 0x0, 0xe, 0x0, &(0x7f0000000100)="c48a570389e85e8182eab41a2f16", 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 379.05533ms ago: executing program 0 (id=385): syz_emit_ethernet(0x3b6, &(0x7f0000000440)={@random="61fe71b72b5f", @link_local={0x17, 0x80, 0xc2, 0x2, 0x9}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "d23396", 0x380, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, [{0x3, 0xa, "a78ce5400659808000000003004023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42c60a5c15b37adac15084dbaf736b41e5af2502"}, {0x0, 0x1, "000000000000000026000400"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92324a7051e460a13ddde25a5b85b9d930914625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d036397a0acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x18, 0x1d, "06aa85616177c61bc943afcb84619755403946b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d25551c2d9ebfc5dfc5a2a501b7e483de3f808895c5f4a1a2367bc591dd8b094822ff0822a18b79f7c5eba31fb68b2d734a6671e27182aee4df24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba42399907ccd0a562db212baa39eb8164e240069f656d3a05fecf894222a000023f5acaa556b9f30dcab2b90aa235a670670ffc5dc49dfb58d89310000000000"}, {0x1f, 0xb, "17dcea46805d4809c20547406b18901b0aeff04c0300f3c764c2d227a83b89483b1084743474677e45e65eb2e9ac946a3f0e2bc4619f91394c02bcfbbb7d71138537d68f2d2c6393a9f3becd1a9f51a948b5b303f4f003"}, {0x21, 0x7, "fcc1876d4ec1876d4e6fa3ce2dfdb43a6f021659ff5c2d6b3d9363ed09bd9281c9fe68a3000000006f0000044e43e740e077e1d16212fb"}, {0x5, 0x14, "5e14f0e74d2d42cfb3f27fafb60845f90b6dfc2e37bc87c6905bbc94d33e1eb91a28105f543e868a8a53b360a9d33e2b1e26eb1d18065daa7628cf9ef083611c9f6ae2e1eb3d8bf9c6ab2642c4808288e62afbf03269f1f98aea6ab3beb5fdc5fdaabc2c676d8800871a6aa54155dea2d96967052cc7786d779b8353aac33a57d79b05613a12328f61129017fb632dbf04542188b196e213408c000000000000000000"}, {0x0, 0x5, "090000000900000036da018dff16e70b8b1400000000e18e88605aa6be1a02a326a6bce65f81ed"}]}}}}}}, 0x0) 0s ago: executing program 1 (id=386): r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r1 = dup(r0) sendmsg$NFT_BATCH(r1, &(0x7f00000032c0)={0x0, 0x0, &(0x7f0000003280)={&(0x7f0000003080)=ANY=[@ANYBLOB="140000001000017b51ad21b93e404b0003"], 0x28}, 0x1, 0x0, 0x0, 0x40020}, 0x4800) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:45409' (ED25519) to the list of known hosts. syzkaller login: [ 350.410817][ T3183] cgroup: Unknown subsys name 'net' [ 351.074075][ T3183] cgroup: Unknown subsys name 'cpuset' [ 351.222284][ T3183] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 407.240490][ T3183] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 538.473089][ T3194] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 538.569195][ T3194] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 540.513000][ T3195] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 540.573017][ T3195] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 548.644057][ T3194] hsr_slave_0: entered promiscuous mode [ 548.659962][ T3194] hsr_slave_1: entered promiscuous mode [ 551.457585][ T3195] hsr_slave_0: entered promiscuous mode [ 551.478839][ T3195] hsr_slave_1: entered promiscuous mode [ 551.494068][ T3195] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 551.497225][ T3195] Cannot create hsr debugfs directory [ 555.920060][ T3194] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 556.537022][ T3194] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 556.942927][ T3194] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 557.410867][ T3194] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 559.241157][ T3195] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 559.550431][ T3195] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 559.972438][ T3195] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 560.101864][ T3195] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 566.967772][ T3194] 8021q: adding VLAN 0 to HW filter on device bond0 [ 570.151646][ T3195] 8021q: adding VLAN 0 to HW filter on device bond0 [ 598.480942][ T3195] veth0_vlan: entered promiscuous mode [ 598.687978][ T3194] veth0_vlan: entered promiscuous mode [ 599.022941][ T3195] veth1_vlan: entered promiscuous mode [ 599.460472][ T3194] veth1_vlan: entered promiscuous mode [ 601.529970][ T3195] veth0_macvtap: entered promiscuous mode [ 601.931694][ T3194] veth0_macvtap: entered promiscuous mode [ 602.162372][ T3195] veth1_macvtap: entered promiscuous mode [ 602.274363][ T3194] veth1_macvtap: entered promiscuous mode [ 604.609414][ T3195] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 604.611546][ T3195] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 604.612743][ T3195] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 604.613921][ T3195] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 604.682256][ T3194] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 604.683636][ T3194] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 604.696847][ T3194] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 604.698298][ T3194] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 607.839281][ T3194] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 617.334100][ T3917] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 676.838128][ T4015] netlink: 32 bytes leftover after parsing attributes in process `syz.0.52'. [ 676.928671][ T4015] A link change request failed with some changes committed already. Interface team_slave_1 may have been left with an inconsistent configuration, please check. [ 757.709450][ T4131] netlink: 'syz.0.101': attribute type 11 has an invalid length. [ 757.710924][ T4131] netlink: 31 bytes leftover after parsing attributes in process `syz.0.101'. [ 772.962698][ T4146] Illegal XDP return value 3148833216 on prog (id 9) dev N/A, expect packet loss! [ 860.083732][ T4250] A link change request failed with some changes committed already. Interface gre0 may have been left with an inconsistent configuration, please check. [ 861.118655][ T4250] A link change request failed with some changes committed already. Interface gre0 may have been left with an inconsistent configuration, please check. [ 885.773456][ T4278] raw_sendmsg: syz.0.154 forgot to set AF_INET. Fix it! [ 903.532246][ T4295] syz.0.162 uses obsolete (PF_INET,SOCK_PACKET) [ 921.591543][ T4323] netlink: 8 bytes leftover after parsing attributes in process `syz.1.171'. [ 935.512373][ T4338] netlink: 8 bytes leftover after parsing attributes in process `syz.0.178'. [ 941.936213][ T4348] Zero length message leads to an empty skb [ 961.176713][ T34] audit: type=1326 audit(960.150:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4378 comm="syz.1.190" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x0 [ 969.196036][ T4392] netlink: 8 bytes leftover after parsing attributes in process `syz.0.195'. [ 976.646512][ T4405] netlink: 8 bytes leftover after parsing attributes in process `syz.0.202'. [ 981.633696][ T4413] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1024.638994][ T4474] ======================================================= [ 1024.638994][ T4474] WARNING: The mand mount option has been deprecated and [ 1024.638994][ T4474] and is ignored by this kernel. Remove the mand [ 1024.638994][ T4474] option from the mount to silence this warning. [ 1024.638994][ T4474] ======================================================= [ 1024.664089][ T4474] ./file0: Can't lookup blockdev [ 1025.340705][ T4475] fuse: Bad value for 'fd' [ 1039.250436][ T4511] fuse: Bad value for 'fd' [ 1110.552959][ T4628] netlink: 8 bytes leftover after parsing attributes in process `syz.0.283'. [ 1131.897731][ T4653] ip6erspan0: entered allmulticast mode [ 1147.378131][ T4675] IPv6: NLM_F_CREATE should be specified when creating new route [ 1162.761661][ T4697] process 'syz.1.312' launched './file1' with NULL argv: empty string added [ 1166.471961][ T4703] netlink: 184 bytes leftover after parsing attributes in process `syz.0.315'. [ 1166.600857][ T4703] netlink: 184 bytes leftover after parsing attributes in process `syz.0.315'. [ 1264.931830][ T4911] 8021q: adding VLAN 0 to HW filter on device ipvlan2 [ 1264.968237][ T4911] bond0: (slave ipvlan2): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 1282.389296][ T4942] ip6erspan0: entered allmulticast mode [ 1289.352495][ T4954] ------------[ cut here ]------------ [ 1289.354004][ T4954] UBSAN: array-index-out-of-bounds in ./include/net/ipv6.h:616:34 [ 1289.356647][ T4954] index 20 is out of range for type '__u8 [16]' [ 1289.359496][ T4954] CPU: 0 UID: 0 PID: 4954 Comm: syz.0.385 Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 PREEMPT [ 1289.360559][ T4954] Hardware name: riscv-virtio,qemu (DT) [ 1289.361008][ T4954] Call Trace: [ 1289.361310][ T4954] [] dump_backtrace+0x2e/0x3c [ 1289.362701][ T4954] [] show_stack+0x30/0x3c [ 1289.362981][ T4954] [] dump_stack_lvl+0x12e/0x1a6 [ 1289.363340][ T4954] [] dump_stack+0x1c/0x24 [ 1289.363684][ T4954] [] ubsan_epilogue+0x14/0x46 [ 1289.363942][ T4954] [] __ubsan_handle_out_of_bounds+0xf6/0xf8 [ 1289.364279][ T4954] [] ip6_route_info_create+0x8f8/0x96e [ 1289.364587][ T4954] [] ip6_route_add+0x2a/0x1aa [ 1289.364926][ T4954] [] addrconf_prefix_route+0x2c4/0x4e8 [ 1289.365402][ T4954] [] addrconf_prefix_rcv+0x1720/0x1e62 [ 1289.365674][ T4954] [] ndisc_router_discovery+0x1a06/0x3504 [ 1289.365965][ T4954] [] ndisc_rcv+0x500/0x600 [ 1289.366231][ T4954] [] icmpv6_rcv+0x145e/0x1e0a [ 1289.366537][ T4954] [] ip6_protocol_deliver_rcu+0x18a/0x1976 [ 1289.366895][ T4954] [] ip6_input_finish+0xf4/0x174 [ 1289.367236][ T4954] [] ip6_input+0x16a/0x70c [ 1289.367613][ T4954] [] ip6_mc_input+0x5c8/0x1268 [ 1289.368024][ T4954] [] ipv6_rcv+0x5ae/0x6e0 [ 1289.368476][ T4954] [] __netif_receive_skb_one_core+0x106/0x16e [ 1289.369012][ T4954] [] __netif_receive_skb+0x2c/0x144 [ 1289.369433][ T4954] [] netif_receive_skb+0x1aa/0xbf2 [ 1289.369845][ T4954] [] tun_rx_batched.isra.0+0x430/0x686 [ 1289.370157][ T4954] [] tun_get_user+0x2952/0x3d6c [ 1289.370494][ T4954] [] tun_chr_write_iter+0xc4/0x21c [ 1289.370821][ T4954] [] vfs_write+0x56c/0xb12 [ 1289.371108][ T4954] [] ksys_write+0x126/0x234 [ 1289.371395][ T4954] [] __riscv_sys_write+0x6e/0xa0 [ 1289.371690][ T4954] [] syscall_handler+0x94/0x118 [ 1289.371989][ T4954] [] do_trap_ecall_u+0x396/0x530 [ 1289.372335][ T4954] [] handle_exception+0x146/0x152 [ 1289.392285][ T4954] ---[ end trace ]--- [ 1289.394269][ T4954] Kernel panic - not syncing: UBSAN: panic_on_warn set ... [ 1289.396590][ T4954] CPU: 0 UID: 0 PID: 4954 Comm: syz.0.385 Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 PREEMPT [ 1289.398493][ T4954] Hardware name: riscv-virtio,qemu (DT) [ 1289.399655][ T4954] Call Trace: [ 1289.400627][ T4954] [] dump_backtrace+0x2e/0x3c [ 1289.402294][ T4954] [] show_stack+0x30/0x3c [ 1289.403754][ T4954] [] dump_stack_lvl+0x110/0x1a6 [ 1289.405585][ T4954] [] dump_stack+0x1c/0x24 [ 1289.407223][ T4954] [] panic+0x38c/0x86a [ 1289.409228][ T4954] [] check_panic_on_warn+0xc0/0xe4 [ 1289.411305][ T4954] [] ubsan_epilogue+0x3e/0x46 [ 1289.412851][ T4954] [] __ubsan_handle_out_of_bounds+0xf6/0xf8 [ 1289.414656][ T4954] [] ip6_route_info_create+0x8f8/0x96e [ 1289.416566][ T4954] [] ip6_route_add+0x2a/0x1aa [ 1289.418227][ T4954] [] addrconf_prefix_route+0x2c4/0x4e8 [ 1289.419932][ T4954] [] addrconf_prefix_rcv+0x1720/0x1e62 [ 1289.421519][ T4954] [] ndisc_router_discovery+0x1a06/0x3504 [ 1289.423174][ T4954] [] ndisc_rcv+0x500/0x600 [ 1289.424966][ T4954] [] icmpv6_rcv+0x145e/0x1e0a [ 1289.426592][ T4954] [] ip6_protocol_deliver_rcu+0x18a/0x1976 [ 1289.428444][ T4954] [] ip6_input_finish+0xf4/0x174 [ 1289.430038][ T4954] [] ip6_input+0x16a/0x70c [ 1289.431524][ T4954] [] ip6_mc_input+0x5c8/0x1268 [ 1289.433136][ T4954] [] ipv6_rcv+0x5ae/0x6e0 [ 1289.434849][ T4954] [] __netif_receive_skb_one_core+0x106/0x16e [ 1289.436663][ T4954] [] __netif_receive_skb+0x2c/0x144 [ 1289.438309][ T4954] [] netif_receive_skb+0x1aa/0xbf2 [ 1289.439910][ T4954] [] tun_rx_batched.isra.0+0x430/0x686 [ 1289.441622][ T4954] [] tun_get_user+0x2952/0x3d6c [ 1289.443157][ T4954] [] tun_chr_write_iter+0xc4/0x21c [ 1289.444958][ T4954] [] vfs_write+0x56c/0xb12 [ 1289.446225][ T4954] [] ksys_write+0x126/0x234 [ 1289.447724][ T4954] [] __riscv_sys_write+0x6e/0xa0 [ 1289.449193][ T4954] [] syscall_handler+0x94/0x118 [ 1289.450683][ T4954] [] do_trap_ecall_u+0x396/0x530 [ 1289.452262][ T4954] [] handle_exception+0x146/0x152 [ 1289.454562][ T4954] SMP: stopping secondary CPUs [ 1289.457915][ T4954] Rebooting in 86400 seconds.. VM DIAGNOSIS: 04:53:11 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff802f7a30 mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff8634d254 vstvec 0000000000000000 mepc ffffffff8008eba2 sepc ffffffff81a1cf3c vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000009 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp 90365000000997ae x0/zero 0000000000000000 x1/ra ffffffff8006102a x2/sp ffff8f8006d46810 x3/gp ffffffff89c83e20 x4/tp ffffaf801b5b4ec0 x5/t0 ffff8f8006d46454 x6/t1 fffffffef1391a5c x7/t2 203032207865646e x8/s0 ffff8f8006d46840 x9/s1 0000000000000002 x10/a0 ffffffff87792040 x11/a1 0000000000000000 x12/a2 0000000000080000 x13/a3 ffffffff8006102a x14/a4 ffff8f8007c8c550 x15/a5 0000000000041550 x16/a6 0000000000000003 x17/a7 0000000000000003 x18/s2 ffffffff87792040 x19/s3 0000000000000001 x20/s4 0000000000000000 x21/s5 ffffaf8021724c50 x22/s6 ffff8f8006d469d4 x23/s7 1ffff1f000da8d38 x24/s8 0000000000000002 x25/s9 00000000000000a7 x26/s10 1ffff1f000da8d30 x27/s11 ffff8f8006d469b0 x28/t3 1fab4d8c00000000 x29/t4 fffffffef1391a5c x30/t5 fffffffef1391a5d x31/t6 ffff8f8006d46238 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff801d7e68 mhartid 0000000000000001 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff8634d254 vstvec 0000000000000000 mepc ffffffff801ca7a8 sepc 00000000000125de vsepc 0000000000000000 mcause 8000000000000003 scause 000000000000000c vscause 0000000000000000 mtval 0000000000000000 stval 00000000000125de htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp 90366000000a16bc x0/zero 0000000000000000 x1/ra ffffffff8007848e x2/sp ffff8f8005397c60 x3/gp ffffffff89c83e20 x4/tp ffffaf8019628000 x5/t0 ffffffff868068b0 x6/t1 fffff5ef030efa10 x7/t2 ffffffff868068d0 x8/s0 ffff8f8005397c90 x9/s1 ffff8f8005397eb0 x10/a0 ffffffff8632606c x11/a1 ffffffff8632640e x12/a2 0000000000000002 x13/a3 ffffffff8006efe2 x14/a4 1ffff5f0032c5000 x15/a5 0000000000000000 x16/a6 0000000000000003 x17/a7 ffffaf801877d083 x18/s2 ffff8f8005397c90 x19/s3 ffffffffffffffff x20/s4 0000000000000000 x21/s5 dfffffff00000000 x22/s6 ffffffff86325156 x23/s7 0000000000000001 x24/s8 dfffffff00000000 x25/s9 0000000000007fff x26/s10 ffffffff8634d254 x27/s11 0000000000003a98 x28/t3 443cdb5f00000000 x29/t4 fffff5ef030efa10 x30/t5 fffff5ef030efa11 x31/t6 0000000000000002 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000