syzkaller login: [ 232.558122][ T2894] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 232.676893][ T2894] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 232.759025][ T2894] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 251.341051][ T2894] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. Warning: Permanently added '[localhost]:19042' (ECDSA) to the list of known hosts. 1970/01/01 00:04:38 fuzzer started 1970/01/01 00:04:48 dialing manager at localhost:43739 1970/01/01 00:04:53 syscalls: 2768 1970/01/01 00:04:53 code coverage: enabled 1970/01/01 00:04:53 comparison tracing: enabled 1970/01/01 00:04:53 extra coverage: enabled 1970/01/01 00:04:53 setuid sandbox: enabled 1970/01/01 00:04:53 namespace sandbox: enabled 1970/01/01 00:04:53 Android sandbox: /sys/fs/selinux/policy does not exist 1970/01/01 00:04:53 fault injection: enabled 1970/01/01 00:04:53 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 1970/01/01 00:04:53 net packet injection: enabled 1970/01/01 00:04:53 net device setup: enabled 1970/01/01 00:04:53 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 1970/01/01 00:04:53 devlink PCI setup: PCI device 0000:00:10.0 is not available 1970/01/01 00:04:53 USB emulation: enabled 1970/01/01 00:04:53 hci packet injection: /dev/vhci does not exist 1970/01/01 00:04:53 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 1970/01/01 00:04:53 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 1970/01/01 00:04:56 fetching corpus: 50, signal 20922/22671 (executing program) 1970/01/01 00:04:58 fetching corpus: 100, signal 29099/32409 (executing program) 1970/01/01 00:05:00 fetching corpus: 150, signal 35974/40716 (executing program) 1970/01/01 00:05:02 fetching corpus: 200, signal 41427/47450 (executing program) 1970/01/01 00:05:04 fetching corpus: 250, signal 45083/52401 (executing program) 1970/01/01 00:05:06 fetching corpus: 300, signal 46766/55420 (executing program) 1970/01/01 00:05:08 fetching corpus: 350, signal 49148/59067 (executing program) 1970/01/01 00:05:10 fetching corpus: 400, signal 50664/61877 (executing program) 1970/01/01 00:05:13 fetching corpus: 450, signal 53426/65708 (executing program) 1970/01/01 00:05:15 fetching corpus: 500, signal 56005/69349 (executing program) 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1970/01/01 00:06:43 fetching corpus: 2960, signal 107368/159491 (executing program) 1970/01/01 00:06:43 fetching corpus: 2960, signal 107368/160235 (executing program) 1970/01/01 00:06:44 fetching corpus: 2960, signal 107368/160982 (executing program) 1970/01/01 00:06:44 fetching corpus: 2960, signal 107368/161722 (executing program) 1970/01/01 00:06:44 fetching corpus: 2960, signal 107368/162404 (executing program) 1970/01/01 00:06:44 fetching corpus: 2960, signal 107368/163136 (executing program) 1970/01/01 00:06:44 fetching corpus: 2960, signal 107368/163906 (executing program) 1970/01/01 00:06:44 fetching corpus: 2960, signal 107368/164664 (executing program) 1970/01/01 00:06:44 fetching corpus: 2960, signal 107368/165366 (executing program) 1970/01/01 00:06:44 fetching corpus: 2960, signal 107368/166115 (executing program) 1970/01/01 00:06:45 fetching corpus: 2960, signal 107368/166823 (executing program) 1970/01/01 00:06:45 fetching corpus: 2960, signal 107368/167574 (executing program) 1970/01/01 00:06:45 fetching corpus: 2960, signal 107368/168307 (executing program) 1970/01/01 00:06:45 fetching corpus: 2960, signal 107368/169074 (executing program) 1970/01/01 00:06:45 fetching corpus: 2960, signal 107368/169203 (executing program) 1970/01/01 00:06:45 fetching corpus: 2960, signal 107368/169203 (executing program) 1970/01/01 00:08:16 starting 2 fuzzer processes 00:08:32 executing program 0: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000000)=""/144) ioctl$KDSKBENT(0xffffffffffffffff, 0x4b47, &(0x7f00000000c0)={0x20, 0xf8, 0x3}) ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, &(0x7f0000000100)={0x4, 0x0, 0x7, 0x3, 0x4, "41ea140aaeadfe8c9309f4517fd5c7ee51c4d2", 0x5c6d, 0xffff}) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000140)={0x20, 0x7f, 0x6, 0xa75, 0xe, "24962708e813515b24ae65f183595116c834ee"}) r0 = io_uring_setup(0x10001, &(0x7f0000000180)={0x0, 0x19b9, 0x4, 0x0, 0x1ff}) ioctl$F2FS_IOC_GARBAGE_COLLECT(r0, 0x4004f506, &(0x7f0000000200)=0x1) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x0, 0x1, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x40040c0) r1 = syz_io_uring_complete(0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r1, 0xa, 0x0, r2) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f0000000340)={0x1, 0x3, 0xc}) getsockname$l2tp6(r1, &(0x7f0000000380)={0xa, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x20) ioctl$TCSETSF2(r1, 0x402c542d, &(0x7f0000000400)={0xffffe12b, 0x5, 0x1, 0x5, 0x4, "563bb9458679e14f2163aae6efc9d5feaf3b81", 0xf1d2}) pread64(r0, &(0x7f0000000440)=""/144, 0x90, 0x5) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000500)={0x1, "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"}) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000740)={r1}, 0x8) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000780)=[r0, r1, r0, r1, r1, r1, r1], 0x7) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/hwrng\x00', 0x400, 0x0) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000000800)={0x8d5, 0xa0, 0x8001, 0x0, 0x6, 0x1}) 00:08:53 executing program 1: ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000000)) sendto(0xffffffffffffffff, &(0x7f0000000040)="b14f63e8216c0ac71daec32a2a762091e7a9a6310cf888674b22b747110f4bdfbf53887a46886da118065a43124eb3814ce7c25368a846ecc9d4a25ca107c65eb6f5d1ebf2b45d6524e0510a314353bf3b1cebcffde27f6fe806b91fe4e99bdb96084c8d225ec0d9e599e12a33e0b658d313b3d9e0c65a6fd33d6bc324f1039af2cdbb34e02ca769abd48856f949e5725ab721d6a5c9acac5d49dc432f6d833f8b09f25b5d3c2aa20fec0c9d144386", 0xaf, 0x48000, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000100)={'macvlan0\x00', 0x2}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000140)={'syztnl0\x00', 0x0, 0x2f, 0x4, 0x1, 0x54, 0x44, @dev={0xfe, 0x80, [], 0x2f}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x80, 0x1, 0x902, 0x8000}}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000280)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl1\x00', r0, 0x4, 0x8f, 0x1, 0xffffffff, 0x40, @remote, @mcast2, 0x40, 0x700, 0x800, 0x1}}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=@gettaction={0xc0, 0x32, 0x10, 0x70bd28, 0x25dfdbfd, {}, [@action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x8}, @action_gd=@TCA_ACT_TAB={0x28, 0x1, [{0xc, 0x17, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x278c00}}, {0xc, 0x2, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1000}}, {0xc, 0x4, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}]}, @action_gd=@TCA_ACT_TAB={0x68, 0x1, [{0xc, 0x7, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x16, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0x10, 0x10, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0xc, 0x1c, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0xc, 0x1, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0xc, 0x3, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x81}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0xc, 0x14, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xffffffff}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4040000}, 0x20008000) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, 0x2, 0x3, 0x301, 0x0, 0x0, {0xa, 0x0, 0xa}, [@NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x6}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x68}}, @NFQA_CFG_CMD={0x8, 0x1, {0x0, 0x0, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x24004001}, 0x40) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000540)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x0) ioctl$sock_ifreq(r1, 0x69, &(0x7f0000000580)={'bridge_slave_0\x00', @ifru_names}) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) r2 = socket(0x10, 0x0, 0x80000000) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000005c0)='batadv_slave_0\x00') r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000600)={0x3, 'ipvlan0\x00', {0x4}, 0x400}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000640)='/dev/zero\x00', 0x482400, 0x0) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f00000006c0)='ethtool\x00', r2) sendmsg$ETHTOOL_MSG_RINGS_SET(r4, &(0x7f00000007c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x78, r5, 0x20, 0x70bd26, 0x25dfdbfd, {}, [@ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x1}, @ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x3}, @ETHTOOL_A_RINGS_RX_MINI={0x8, 0x7, 0x9}, @ETHTOOL_A_RINGS_HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0x9}, @ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x6}, @ETHTOOL_A_RINGS_RX_MINI={0x8}, @ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x12}]}, 0x78}, 0x1, 0x0, 0x0, 0x200440c1}, 0x40001) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000800)='/dev/autofs\x00', 0x38a40, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000840)) sendmsg$IPCTNL_MSG_CT_GET(r1, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x4c, 0x1, 0x1, 0x201, 0x0, 0x0, {0x7, 0x0, 0x8}, [@CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x2}, @CTA_TUPLE_MASTER={0x28, 0xe, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0xe}}]}, @CTA_ID={0x8, 0xc, 0x1, 0x0, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x44040}, 0x20000010) [ 536.823172][ T3082] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 536.880195][ T3082] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 544.332427][ T3082] device hsr_slave_0 entered promiscuous mode [ 544.391333][ T3082] device hsr_slave_1 entered promiscuous mode [ 548.777762][ T3082] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 549.062725][ T3082] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 549.152480][ T3082] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 549.268802][ T3082] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 558.041859][ T3082] 8021q: adding VLAN 0 to HW filter on device bond0 [ 558.657970][ T2830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 558.760971][ T2830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 564.321458][ T3241] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 564.431833][ T3241] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 565.176275][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 565.258890][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 565.911208][ T3356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 565.960721][ T3356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 565.979928][ T3356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 566.018531][ T3356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 566.460312][ T2830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 566.482712][ T2830] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 566.669827][ T3356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 566.771082][ T3356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 566.956748][ T3082] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 567.817225][ T2830] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 567.820734][ T2830] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 573.592023][ T3241] device hsr_slave_0 entered promiscuous mode [ 573.667060][ T3241] device hsr_slave_1 entered promiscuous mode [ 573.706786][ T3241] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 573.710248][ T3241] Cannot create hsr debugfs directory [ 577.569516][ T3241] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 577.657534][ T3241] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 577.760119][ T3241] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 577.851230][ T3241] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 578.936636][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 578.987241][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 584.989743][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 585.061092][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 585.110671][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 585.131483][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 585.280873][ T3082] device veth0_vlan entered promiscuous mode [ 585.645414][ T3082] device veth1_vlan entered promiscuous mode [ 586.329647][ T3241] 8021q: adding VLAN 0 to HW filter on device bond0 [ 586.917679][ T2830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 586.950198][ T2830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 587.131049][ T3418] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 587.199295][ T3418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 587.418026][ T3082] device veth0_macvtap entered promiscuous mode [ 587.772660][ T3082] device veth1_macvtap entered promiscuous mode [ 588.850977][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 588.912709][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 589.206625][ T2830] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 589.259887][ T2830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 589.502936][ T3082] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 589.521114][ T3082] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 589.522988][ T3082] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 589.536239][ T3082] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 592.932812][ T3082] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 594.380734][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 594.457733][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 594.800949][ T2830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 594.852571][ T2830] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 595.179162][ T3354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 595.508471][ T3354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 596.642524][ T2830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 596.697112][ T2830] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 597.017939][ T2830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 597.077739][ T2830] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 597.272080][ T3241] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 598.791617][ T3418] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 598.841898][ T3418] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 00:09:57 executing program 0: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={0xffffffffffffffff, 0xbd, 0xffffffff7fffffff, 0x366}) close(r0) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000407f04ffff00000000000109022400010000000009040000090300000009"], 0x0) [ 603.020312][ T2830] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 603.588757][ T2830] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 603.620733][ T2830] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 9 [ 603.660203][ T2830] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 603.662217][ T2830] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 603.839043][ T2830] usb 1-1: config 0 descriptor?? [ 604.286078][ T2830] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 604.787075][ T3356] usb 1-1: USB disconnect, device number 2 [ 606.575333][ T3517] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 606.950511][ T3517] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 606.951867][ T3517] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 9 [ 606.953274][ T3517] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 606.987524][ T3517] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 607.170776][ T3517] usb 1-1: config 0 descriptor?? [ 607.270367][ T3517] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 607.469240][ T3517] usb 1-1: USB disconnect, device number 3 00:10:08 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) lseek(r0, 0x0, 0xbd91d9944c5f61b5) r1 = userfaultfd(0x0) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fb0\x00', 0x0, 0x0) lseek(r2, 0xe000000000000000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000000c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000340)={{r0}, r3, 0x4, @inherit={0x60, &(0x7f00000002c0)={0x0, 0x3, 0x1, 0x0, {0x3c, 0x10001, 0x8, 0x8001, 0x8}, [0x7, 0x4, 0x94d1]}}, @name="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write$FUSE_NOTIFY_INVAL_INODE(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x2, 0x0, {0x3, 0x9, 0x5}}, 0x28) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000040)) [ 611.229156][ T3558] uffd: Set unprivileged_userfaultfd sysctl knob to 1 if kernel faults must be handled without obtaining CAP_SYS_PTRACE capability 00:10:12 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) lseek(r0, 0x0, 0xbd91d9944c5f61b5) r1 = userfaultfd(0x0) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fb0\x00', 0x0, 0x0) lseek(r2, 0xe000000000000000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000000c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000340)={{r0}, r3, 0x4, @inherit={0x60, &(0x7f00000002c0)={0x0, 0x3, 0x1, 0x0, {0x3c, 0x10001, 0x8, 0x8001, 0x8}, [0x7, 0x4, 0x94d1]}}, @name="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write$FUSE_NOTIFY_INVAL_INODE(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x2, 0x0, {0x3, 0x9, 0x5}}, 0x28) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000040)) [ 616.688292][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 616.732201][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 626.322408][ T2830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 626.407143][ T2830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 626.608541][ T2830] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 626.669101][ T2830] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 626.712106][ T3241] device veth0_vlan entered promiscuous mode [ 627.021316][ T3241] device veth1_vlan entered promiscuous mode [ 628.647658][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 628.711435][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 629.011670][ T3241] device veth0_macvtap entered promiscuous mode [ 629.447634][ T3241] device veth1_macvtap entered promiscuous mode [ 630.210951][ T3162] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 630.419678][ T3356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 630.469054][ T3356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 630.708769][ T2830] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 630.765999][ T2830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 630.899014][ T3241] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 630.900529][ T3241] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 630.901858][ T3241] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 630.903088][ T3241] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 00:10:34 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000180)=0x5, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xffffffff, 0x30}, &(0x7f0000000080)=0xc) syz_emit_ethernet(0x48, &(0x7f0000000100)={@local, @empty, @void, {@ipv4={0x800, @udp={{0xa, 0x4, 0x0, 0x0, 0x3a, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty, {[@cipso={0x86, 0x13, 0x3, [{0x7, 0xd, "c6fd561fb3d583f35611f8"}]}]}}, {0x0, 0x4e20, 0x12, 0x0, @opaque='\x00'/10}}}}}, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/10, 0xa, 0x0, 0x0, 0x0) 00:10:34 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='timerslack_ns\x00') write$nbd(r0, 0x0, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000100)='devices.allow\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000280)={{r1}, "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"}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000140)=0x54) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000080)={{0xc000, 0xfff, 0xff, 0x3}, 'syz1\x00', 0x1a}) 00:10:40 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind(r0, 0x0, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x100800) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='timerslack_ns\x00') write$nbd(r1, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000080)={'ipvlan0\x00'}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000000c0)=0x3e) 00:10:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000180)=0x5, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xffffffff, 0x30}, &(0x7f0000000080)=0xc) syz_emit_ethernet(0x48, &(0x7f0000000100)={@local, @empty, @void, {@ipv4={0x800, @udp={{0xa, 0x4, 0x0, 0x0, 0x3a, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty, {[@cipso={0x86, 0x13, 0x3, [{0x7, 0xd, "c6fd561fb3d583f35611f8"}]}]}}, {0x0, 0x4e20, 0x12, 0x0, @opaque='\x00'/10}}}}}, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/10, 0xa, 0x0, 0x0, 0x0) 00:10:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000180)=0x5, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xffffffff, 0x30}, &(0x7f0000000080)=0xc) syz_emit_ethernet(0x48, &(0x7f0000000100)={@local, @empty, @void, {@ipv4={0x800, @udp={{0xa, 0x4, 0x0, 0x0, 0x3a, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty, {[@cipso={0x86, 0x13, 0x3, [{0x7, 0xd, "c6fd561fb3d583f35611f8"}]}]}}, {0x0, 0x4e20, 0x12, 0x0, @opaque='\x00'/10}}}}}, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/10, 0xa, 0x0, 0x0, 0x0) 00:10:46 executing program 0: futex(0x0, 0x4, 0x0, 0x0, 0x0, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='timerslack_ns\x00') write$nbd(r0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000140)) mq_timedreceive(r0, &(0x7f0000000000)=""/74, 0x4a, 0x40, &(0x7f00000000c0)={r1, r2+10000000}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000180)=0x8) 00:10:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x80103, 0x0) write(r0, &(0x7f0000000080)="01", 0x1) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x155001, 0x0) write$char_usb(r1, &(0x7f00000000c0)="ed1ad42c109e70b28b6d650794ed25aa448199cb7aba41bb8f9997fa2dfdcccba6e870a5047399a1d9b79b7212bfbaba50e4a5bca16be689dce1e8720a2ce361959e4427857f660bcbde00b9cdaed878faf2c8cf8af6c60f85efccbcc65c3926e0b181dbc99802413272ce53a0d391a2b22621226cf0889664ef91db07899bed4d10ad1ec845c20fc0d73973dd52b70df2429a06f5046bf8aa8524cfed4a74480c5e524273a7654020883fe648e9aafa89490f154cd33e2d696308b81373c092e985fe5d9b85cf13e8c40d58f78cd59e306ca039c352da763864d26211363b1b0677cc3caeb65e428de4cc1da70b22ccddcccc023ccc4d2756", 0xf9) 00:10:50 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000180)=0x5, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xffffffff, 0x30}, &(0x7f0000000080)=0xc) syz_emit_ethernet(0x48, &(0x7f0000000100)={@local, @empty, @void, {@ipv4={0x800, @udp={{0xa, 0x4, 0x0, 0x0, 0x3a, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty, {[@cipso={0x86, 0x13, 0x3, [{0x7, 0xd, "c6fd561fb3d583f35611f8"}]}]}}, {0x0, 0x4e20, 0x12, 0x0, @opaque='\x00'/10}}}}}, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/10, 0xa, 0x0, 0x0, 0x0) 00:10:54 executing program 0: syz_usb_connect$hid(0x4, 0x3f, &(0x7f0000000040)=ANY=[@ANYBLOB="d185a1e9ffffffff6d0416c200000000000109022d00010000000009040001000000000000000000000122760d0905810300000002000905020310007d407f"], 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) 00:10:55 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000180)=0x5, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xffffffff, 0x30}, &(0x7f0000000080)=0xc) syz_emit_ethernet(0x48, &(0x7f0000000100)={@local, @empty, @void, {@ipv4={0x800, @udp={{0xa, 0x4, 0x0, 0x0, 0x3a, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty, {[@cipso={0x86, 0x13, 0x3, [{0x7, 0xd, "c6fd561fb3d583f35611f8"}]}]}}, {0x0, 0x4e20, 0x12, 0x0, @opaque='\x00'/10}}}}}, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/10, 0xa, 0x0, 0x0, 0x0) 00:11:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='timerslack_ns\x00') write$nbd(r0, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000180)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='wchan\x00') ioctl$SNDRV_PCM_IOCTL_SW_PARAMS(r0, 0xc0884113, &(0x7f0000000040)={0x0, 0x3, 0x7, 0x1ef7, 0x7f, 0x8001, 0x4, 0xd2f0, 0x8, 0x1, 0x3f, 0x1}) syz_read_part_table(0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000000)="bf", 0x1, 0xffffffffffffff80}]) 00:11:01 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000180)=0x5, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xffffffff, 0x30}, &(0x7f0000000080)=0xc) syz_emit_ethernet(0x48, &(0x7f0000000100)={@local, @empty, @void, {@ipv4={0x800, @udp={{0xa, 0x4, 0x0, 0x0, 0x3a, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty, {[@cipso={0x86, 0x13, 0x3, [{0x7, 0xd, "c6fd561fb3d583f35611f8"}]}]}}, {0x0, 0x4e20, 0x12, 0x0, @opaque='\x00'/10}}}}}, 0x0) [ 664.151312][ T3602] loop0: detected capacity change from 0 to 16383 00:11:05 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000180)=0x5, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x48, &(0x7f0000000100)={@local, @empty, @void, {@ipv4={0x800, @udp={{0xa, 0x4, 0x0, 0x0, 0x3a, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty, {[@cipso={0x86, 0x13, 0x3, [{0x7, 0xd, "c6fd561fb3d583f35611f8"}]}]}}, {0x0, 0x4e20, 0x12, 0x0, @opaque='\x00'/10}}}}}, 0x0) 00:11:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='timerslack_ns\x00') write$nbd(r0, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000180)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='wchan\x00') ioctl$SNDRV_PCM_IOCTL_SW_PARAMS(r0, 0xc0884113, &(0x7f0000000040)={0x0, 0x3, 0x7, 0x1ef7, 0x7f, 0x8001, 0x4, 0xd2f0, 0x8, 0x1, 0x3f, 0x1}) syz_read_part_table(0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000000)="bf", 0x1, 0xffffffffffffff80}]) [ 670.531055][ T3612] loop0: detected capacity change from 0 to 16383 00:11:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000180)=0x5, 0x4) syz_emit_ethernet(0x48, &(0x7f0000000100)={@local, @empty, @void, {@ipv4={0x800, @udp={{0xa, 0x4, 0x0, 0x0, 0x3a, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty, {[@cipso={0x86, 0x13, 0x3, [{0x7, 0xd, "c6fd561fb3d583f35611f8"}]}]}}, {0x0, 0x4e20, 0x12, 0x0, @opaque='\x00'/10}}}}}, 0x0) [ 671.789628][ T3616] Unable to handle kernel access to user memory without uaccess routines at virtual address 0000000010df80d0 [ 671.851761][ T3616] Oops [#1] [ 671.852783][ T3616] Modules linked in: [ 671.854140][ T3616] CPU: 1 PID: 3616 Comm: syz-executor.1 Not tainted 5.12.0-rc5-syzkaller-00715-ga5e13c6df0e4 #0 [ 671.855639][ T3616] Hardware name: riscv-virtio,qemu (DT) [ 671.856667][ T3616] epc : schedule_tail+0x72/0xb2 [ 671.857923][ T3616] ra : schedule_tail+0x70/0xb2 [ 671.858993][ T3616] epc : ffffffe00008f4c4 ra : ffffffe00008f4c2 sp : ffffffe02142fec0 [ 671.860317][ T3616] gp : ffffffe004588b08 tp : ffffffe0077d8000 t0 : 0000000000000000 [ 671.862050][ T3616] t1 : 0000000000000001 t2 : 00000000000f4240 s0 : ffffffe02142fee0 [ 671.863182][ T3616] s1 : 0000000010df80d0 a0 : 0000000000000017 a1 : 0000000000000003 [ 671.865306][ T3616] a2 : 1ffffffc0cfac108 a3 : ffffffe0000d30bc a4 : 7dcc7864a75e6700 [ 671.866620][ T3616] a5 : 0000000000000000 a6 : 0000000000f00000 a7 : ffffffe000084f3a [ 671.868317][ T3616] s2 : 0000000000040000 s3 : ffffffe0073aaf80 s4 : ffffffe0098ebfe0 [ 671.869656][ T3616] s5 : 0000000000004020 s6 : ffffffe067d72ec0 s7 : ffffffe067d72910 [ 671.871596][ T3616] s8 : ffffffe067d71ed8 s9 : ffffffe067d72ec0 s10: ffffffe0073ab3b8 [ 671.872748][ T3616] s11: 0000009c5e324f60 t3 : 7dcc7864a75e6700 t4 : ffffffc404179fb2 [ 671.874376][ T3616] t5 : ffffffc404179fba t6 : 0000000000040000 [ 671.875366][ T3616] status: 0000000000000120 badaddr: 0000000010df80d0 cause: 000000000000000f [ 671.876574][ T3616] Call Trace: [ 671.877334][ T3616] [] schedule_tail+0x72/0xb2 [ 671.878711][ T3616] [] ret_from_exception+0x0/0x14 [ 671.893398][ T3616] ---[ end trace 8364858e272b7f32 ]--- [ 671.926663][ T3616] Kernel panic - not syncing: Fatal exception [ 671.928003][ T3616] SMP: stopping secondary CPUs [ 671.929655][ T3616] Rebooting in 86400 seconds.. VM DIAGNOSIS: 11:40:22 Registers: info registers vcpu 0 pc ffffffe0000d3338 mhartid 0000000000000000 mstatus 00000000000000a0 mip 0000000000000000 mie 00000000000002aa mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffe00000542c mepc ffffffe00000e9d4 sepc ffffffe000333594 mcause 0000000000000009 scause 8000000000000005 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffe002a93eea x2/sp ffffffe0098eb9f0 x3/gp ffffffe004588b08 x4/tp ffffffe00984c740 x5/t0 ffffffe0098ebba8 x6/t1 0000000000000001 x7/t2 00000000000f4240 x8/s0 ffffffe0098eb9f0 x9/s1 ffffffe00c4fdf00 x10/a0 ffffffe067d55b30 x11/a1 0000000000000007 x12/a2 1ffffffc0189fc72 x13/a3 ffffffe002a943f2 x14/a4 0000000000000000 x15/a5 ffffffe0050495a8 x16/a6 0000000000f00000 x17/a7 ffffffe0000c61b4 x18/s2 ffffffe004589898 x19/s3 ffffffe00984d0e0 x20/s4 ffffffe067d54ed8 x21/s5 ffffffe00984d740 x22/s6 ffffffe067d55ec0 x23/s7 ffffffe067d55910 x24/s8 ffffffe067d54ed8 x25/s9 ffffffe067d55ec0 x26/s10 ffffffe00984cb78 x27/s11 0000009c6a3cdc94 x28/t3 7dcc7864a75e6700 x29/t4 ffffffc40131d773 x30/t5 ffffffc40131d775 x31/t6 0000000000040000 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 pc 000000008000940c mhartid 0000000000000001 mstatus 0000000000000820 mip 0000000000000000 mie 00000000000002aa mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffe00000542c mepc ffffffe00000e9d0 sepc 0000000000053684 mcause 0000000000000009 scause 0000000000000008 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra 00000000800095fc x2/sp 0000000080016d08 x3/gp ffffffe004588b08 x4/tp ffffffe0073aaf80 x5/t0 0000000000000000 x6/t1 0000000000000000 x7/t2 0000000000000000 x8/s0 0000000080016d18 x9/s1 0000000080016ee8 x10/a0 00000001949d97d4 x11/a1 0000000002004008 x12/a2 0000000000000000 x13/a3 0000000000000000 x14/a4 000000008000940c x15/a5 0000000000000008 x16/a6 00000000000092a2 x17/a7 00000000000092a2 x18/s2 0000000054494d45 x19/s3 0000000000000000 x20/s4 0000000000000000 x21/s5 0000000000000000 x22/s6 0000000000000000 x23/s7 0000000000000000 x24/s8 0000000000000000 x25/s9 0000000000000000 x26/s10 0000000000000000 x27/s11 0000000000000045 x28/t3 0000000000000000 x29/t4 0000000000000000 x30/t5 0000000000000000 x31/t6 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