last executing test programs: 2m55.44163162s ago: executing program 1 (id=370): r0 = openat$procfs(0xffffff9c, &(0x7f0000000080)='/proc/stat\x00', 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f0000003640)={0x0, 0x0, &(0x7f0000003580)=[{&(0x7f0000001180)='Q', 0x1}], 0x1}, 0x0) 2m53.135513816s ago: executing program 1 (id=371): r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = dup(r0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r1, 0x5452, &(0x7f0000000000)) 2m50.8695346s ago: executing program 1 (id=372): bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f00000000c0), 0x2, 0x0) r2 = openat$cgroup_procs(r0, &(0x7f0000000200)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000040), 0x12) write$cgroup_freezer_state(r1, &(0x7f0000000400)='FROZEN\x00', 0x7) 20.023611116s ago: executing program 0 (id=386): r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, 0x0) r1 = dup(r0) ioctl$RTC_IRQP_READ(r1, 0x8004700b, 0x0) 17.222505757s ago: executing program 0 (id=387): r0 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x2c1}, 0x18) write$UHID_GET_REPORT_REPLY(r0, 0x0, 0x0) 13.344791394s ago: executing program 0 (id=388): pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000180)=[{0x0}], 0x1, 0xa) 8.996159274s ago: executing program 0 (id=389): r0 = landlock_create_ruleset(&(0x7f0000000040)={0x9078}, 0x10, 0x0) landlock_restrict_self(r0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0x541b) 7.616067137s ago: executing program 1 (id=373): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000009c0)={&(0x7f0000000980)={0x14}, 0x14}}, 0x20040040) 6.073892495s ago: executing program 0 (id=390): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$sock_int(r0, 0x1, 0x13, 0x0, &(0x7f0000000080)) 4.46276841s ago: executing program 1 (id=391): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_GET_MPATH(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x4004) 3.68453213s ago: executing program 0 (id=392): r0 = socket(0x1d, 0x0, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) r1 = socket(0x0, 0x2, 0x6) bind$can_j1939(r1, &(0x7f0000000000)={0x1d, 0x0, 0x3}, 0x18) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[], 0x14}}, 0x0) ppoll(0x0, 0x0, &(0x7f0000000080)={0x0, 0x3938700}, &(0x7f00000000c0)={[0xcd]}, 0x8) socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001680)={0x0, 0x9c9d}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001700)={r2, 0xfab}, &(0x7f0000001740)=0x8) openat$iommufd(0xffffff9c, &(0x7f0000001800), 0x100, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f00000019c0)={@id={0x2, 0x0, @a}}) io_setup(0x0, &(0x7f0000001a40)=0x0) io_cancel(r4, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x5, 0x6, 0xffffffffffffffff, &(0x7f0000001a80)="19760d4b3dd836ffb5fc1f3b86bb2aba9434c3067920469f90a3c87b4da224809a6a49744fedbd42fbb953830c4a51cc377d", 0x32, 0x200, 0x0, 0x2}, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001b40)={r3, 0x5}, 0x8) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000500)={0x14}, 0x14}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001cc0)={0x0, 0x0, 0x1, 'queue0\x00', 0x1f}) io_setup(0x82, 0x0) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000000e80)={0x10, 0x0, 0x0, 0x1}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20040080}, 0x4) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000001e40)={0x0, 'ip6_vti0\x00'}) 0s ago: executing program 1 (id=393): mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:60109' (ED25519) to the list of known hosts. syzkaller login: [ 334.134395][ T3137] cgroup: Unknown subsys name 'net' [ 334.774203][ T3137] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 385.669332][ T3137] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 436.828895][ T3148] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 436.962480][ T3148] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 438.913713][ T3149] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 439.025993][ T3149] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 446.820211][ T3148] hsr_slave_0: entered promiscuous mode [ 446.896532][ T3148] hsr_slave_1: entered promiscuous mode [ 450.419996][ T3149] hsr_slave_0: entered promiscuous mode [ 450.465544][ T3149] hsr_slave_1: entered promiscuous mode [ 450.484394][ T3149] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 450.491274][ T3149] Cannot create hsr debugfs directory [ 453.055783][ T3148] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 453.260633][ T3148] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 453.633955][ T3148] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 453.861814][ T3148] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 456.936195][ T3149] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 457.103707][ T3149] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 457.259334][ T3149] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 457.582592][ T3149] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 464.115462][ T3148] 8021q: adding VLAN 0 to HW filter on device bond0 [ 467.755704][ T3149] 8021q: adding VLAN 0 to HW filter on device bond0 [ 501.497387][ T3148] veth0_vlan: entered promiscuous mode [ 501.943498][ T3148] veth1_vlan: entered promiscuous mode [ 503.254506][ T3148] veth0_macvtap: entered promiscuous mode [ 503.764659][ T3148] veth1_macvtap: entered promiscuous mode [ 505.965447][ T3148] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 505.979814][ T3148] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 505.981995][ T3148] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 505.983990][ T3148] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 508.246702][ T3149] veth0_vlan: entered promiscuous mode [ 508.644227][ T3149] veth1_vlan: entered promiscuous mode [ 510.284655][ T3149] veth0_macvtap: entered promiscuous mode [ 510.613838][ T3149] veth1_macvtap: entered promiscuous mode [ 511.923576][ T3149] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 511.925805][ T3149] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 511.970529][ T3149] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 511.974458][ T3149] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 540.468559][ T3887] Zero length message leads to an empty skb [ 550.354734][ T3903] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 564.784581][ T2982] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 564.812647][ C0] hrtimer: interrupt took 751800 ns [ 565.234527][ T2982] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xFF has an invalid bInterval 0, changing to 7 [ 565.247126][ T2982] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xFF has invalid wMaxPacketSize 0 [ 565.255786][ T2982] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 565.264701][ T2982] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 565.267099][ T2982] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 565.555680][ T2982] usb 2-1: config 0 descriptor?? [ 566.984099][ T2982] usbhid 2-1:0.0: can't add hid device: -71 [ 567.014779][ T2982] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 567.184765][ T2982] usb 2-1: USB disconnect, device number 2 [ 625.055445][ T4027] netlink: 'syz.0.78': attribute type 27 has an invalid length. [ 638.791864][ T4027] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 638.794668][ T4027] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 638.796840][ T4027] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 638.809768][ T4027] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 643.102493][ T4047] capability: warning: `syz.0.88' uses deprecated v2 capabilities in a way that may be insecure [ 645.567098][ T4052] can-isotp: isotp_sendmsg: can_send_ret -ENETDOWN [ 664.045688][ T4082] sctp: failed to load transform for md5: -2 [ 685.541736][ T2982] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 685.850635][ T2982] usb 2-1: Using ep0 maxpacket: 16 [ 686.481297][ T2982] usb 2-1: New USB device found, idVendor=4855, idProduct=0091, bcdDevice=f1.23 [ 686.483821][ T2982] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 686.485502][ T2982] usb 2-1: Product: syz [ 686.486545][ T2982] usb 2-1: Manufacturer: syz [ 686.498649][ T2982] usb 2-1: SerialNumber: syz [ 686.601553][ T2982] usb 2-1: config 0 descriptor?? [ 688.000025][ T3834] usb 2-1: USB disconnect, device number 3 [ 848.890274][ T4446] raw_sendmsg: syz.0.261 forgot to set AF_INET. Fix it! [ 850.835852][ T4450] netlink: 7784 bytes leftover after parsing attributes in process `syz.0.263'. [ 856.211056][ T4459] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 974.238844][ T4657] syz.0.348 uses obsolete (PF_INET,SOCK_PACKET) [ 981.816166][ T4670] serio: Serial port pts0 [ 1044.845328][ T4712] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1044.956568][ T4712] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1058.103693][ T4712] hsr_slave_0: entered promiscuous mode [ 1058.164383][ T4712] hsr_slave_1: entered promiscuous mode [ 1058.203619][ T4712] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1058.205910][ T4712] Cannot create hsr debugfs directory [ 1067.203961][ T4712] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1067.363389][ T4712] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1067.510971][ T4712] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1067.694323][ T4712] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1081.257410][ T4712] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1096.151915][ T4989] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1096.496642][ T4989] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1110.296075][ T4989] hsr_slave_0: entered promiscuous mode [ 1110.396700][ T4989] hsr_slave_1: entered promiscuous mode [ 1110.472024][ T4989] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1110.474227][ T4989] Cannot create hsr debugfs directory [ 1117.422861][ T4989] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1118.664367][ T4989] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1119.563459][ T4989] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1120.574812][ T4989] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1124.045298][ T4989] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1124.441370][ T4989] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1124.614943][ T4989] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1124.831424][ T4989] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1130.951958][ T4712] veth0_vlan: entered promiscuous mode [ 1131.473646][ T4712] veth1_vlan: entered promiscuous mode [ 1133.236315][ T4712] veth0_macvtap: entered promiscuous mode [ 1133.533997][ T4712] veth1_macvtap: entered promiscuous mode [ 1134.880887][ T4712] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1134.882758][ T4712] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1134.884674][ T4712] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1134.886249][ T4712] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1138.340019][ T4989] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1160.345326][ T5427] sctp: [Deprecated]: syz.0.381 (pid 5427) Use of int in max_burst socket option deprecated. [ 1160.345326][ T5427] Use struct sctp_assoc_value instead [ 1178.035796][ T4989] veth0_vlan: entered promiscuous mode [ 1178.641089][ T4989] veth1_vlan: entered promiscuous mode [ 1180.696501][ T4989] veth0_macvtap: entered promiscuous mode [ 1181.177107][ T4989] veth1_macvtap: entered promiscuous mode [ 1182.847485][ T4989] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1182.864985][ T4989] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1182.867087][ T4989] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1182.883737][ T4989] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1195.511364][ T5466] ================================================================== [ 1195.526392][ T5466] BUG: KASAN: global-out-of-bounds in memcmp+0xc0/0xca [ 1195.530778][ T5466] Read of size 1 at addr ffffffff89309b00 by task syz.0.392/5466 [ 1195.533335][ T5466] [ 1195.536189][ T5466] CPU: 1 PID: 5466 Comm: syz.0.392 Not tainted 6.10.0-rc6-syzkaller-gc562ba719df5 #0 [ 1195.538285][ T5466] Hardware name: riscv-virtio,qemu (DT) [ 1195.539745][ T5466] Call Trace: [ 1195.541736][ T5466] [] dump_backtrace+0x2e/0x3c [ 1195.543384][ T5466] [] show_stack+0x34/0x40 [ 1195.544830][ T5466] [] dump_stack_lvl+0x122/0x196 [ 1195.546493][ T5466] [] print_report+0x288/0x596 [ 1195.548478][ T5466] [] kasan_report+0xec/0x118 [ 1195.550477][ T5466] [] __asan_report_load1_noabort+0x12/0x1a [ 1195.552586][ T5466] [] memcmp+0xc0/0xca [ 1195.554067][ T5466] [] __hw_addr_add_ex+0xee/0x676 [ 1195.555704][ T5466] [] dev_mc_add+0xac/0x108 [ 1195.557333][ T5466] [] mrp_init_applicant+0xe8/0x56e [ 1195.558900][ T5466] [] vlan_mvrp_init_applicant+0x26/0x30 [ 1195.560483][ T5466] [] register_vlan_dev+0x1b4/0x922 [ 1195.562262][ T5466] [] vlan_ioctl_handler+0x54e/0x956 [ 1195.563988][ T5466] [] sock_ioctl+0x1f6/0x61a [ 1195.565444][ T5466] [] __riscv_sys_ioctl+0x186/0x1d6 [ 1195.566841][ T5466] [] syscall_handler+0x94/0x118 [ 1195.569344][ T5466] [] do_trap_ecall_u+0x14c/0x214 [ 1195.571151][ T5466] [] ret_from_exception+0x0/0x64 [ 1195.573240][ T5466] [ 1195.574094][ T5466] The buggy address belongs to the variable: [ 1195.575317][ T5466] vlan_mrp_app+0x60/0x3e80 [ 1195.576534][ T5466] [ 1195.577350][ T5466] The buggy address belongs to the physical page: [ 1195.579201][ T5466] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x89509 [ 1195.581749][ T5466] flags: 0xffe000000002000(reserved|node=0|zone=0|lastcpupid=0x7ff) [ 1195.585832][ T5466] raw: 0ffe000000002000 ff1c000000254248 ff1c000000254248 0000000000000000 [ 1195.587579][ T5466] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 1195.589377][ T5466] page dumped because: kasan: bad access detected [ 1195.590922][ T5466] page_owner info is not present (never set?) [ 1195.592519][ T5466] [ 1195.593359][ T5466] Memory state around the buggy address: [ 1195.594746][ T5466] ffffffff89309a00: f9 f9 f9 f9 00 00 00 00 00 00 00 00 00 00 00 00 [ 1195.595939][ T5466] ffffffff89309a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1195.597310][ T5466] >ffffffff89309b00: f9 f9 f9 f9 00 00 00 00 00 00 00 00 00 00 00 00 [ 1195.598707][ T5466] ^ [ 1195.600147][ T5466] ffffffff89309b80: 00 00 00 00 00 00 00 00 f9 f9 f9 f9 00 00 00 00 [ 1195.601590][ T5466] ffffffff89309c00: f9 f9 f9 f9 00 00 00 00 00 00 00 00 00 00 00 00 [ 1195.603116][ T5466] ================================================================== [ 1195.607179][ T5466] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 1195.609457][ T5466] CPU: 1 PID: 5466 Comm: syz.0.392 Not tainted 6.10.0-rc6-syzkaller-gc562ba719df5 #0 [ 1195.611207][ T5466] Hardware name: riscv-virtio,qemu (DT) [ 1195.612398][ T5466] Call Trace: [ 1195.613296][ T5466] [] dump_backtrace+0x2e/0x3c [ 1195.614861][ T5466] [] show_stack+0x34/0x40 [ 1195.616373][ T5466] [] dump_stack_lvl+0x108/0x196 [ 1195.618353][ T5466] [] dump_stack+0x1c/0x24 [ 1195.619836][ T5466] [] panic+0x382/0x800 [ 1195.621123][ T5466] [] check_panic_on_warn+0xc0/0xe4 [ 1195.622428][ T5466] [] end_report.part.0+0x4a/0xaa [ 1195.623865][ T5466] [] kasan_report+0x102/0x118 [ 1195.625729][ T5466] [] __asan_report_load1_noabort+0x12/0x1a [ 1195.628286][ T5466] [] memcmp+0xc0/0xca [ 1195.629510][ T5466] [] __hw_addr_add_ex+0xee/0x676 [ 1195.631982][ T5466] [] dev_mc_add+0xac/0x108 [ 1195.634420][ T5466] [] mrp_init_applicant+0xe8/0x56e [ 1195.636295][ T5466] [] vlan_mvrp_init_applicant+0x26/0x30 [ 1195.637938][ T5466] [] register_vlan_dev+0x1b4/0x922 [ 1195.639702][ T5466] [] vlan_ioctl_handler+0x54e/0x956 [ 1195.641467][ T5466] [] sock_ioctl+0x1f6/0x61a [ 1195.643132][ T5466] [] __riscv_sys_ioctl+0x186/0x1d6 [ 1195.644693][ T5466] [] syscall_handler+0x94/0x118 [ 1195.645799][ T5466] [] do_trap_ecall_u+0x14c/0x214 [ 1195.646801][ T5466] [] ret_from_exception+0x0/0x64 [ 1195.648943][ T5466] SMP: stopping secondary CPUs [ 1195.651585][ T5466] Rebooting in 86400 seconds.. VM DIAGNOSIS: 15:54:12 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff80234216 mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f0b509 hedeleg 0000000000000000 mtvec 0000000080000428 stvec ffffffff85e72898 vstvec 0000000000000000 mepc ffffffff8001c77e sepc ffffffff800d9c74 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080029000 sscratch 0000000000000000 satp a03d5000000a8117 x0/zero 0000000000000000 x1/ra ffffffff80234892 x2/sp ff20000000003aa0 x3/gp ffffffff894f4da0 x4/tp ff6000000ca94ec0 x5/t0 0000000000046600 x6/t1 0000000000000001 x7/t2 ff6000000ca959e0 x8/s0 ff20000000003c00 x9/s1 0000000000000002 x10/a0 ff6000000ca959dc x11/a1 ffffffff8b465040 x12/a2 0000000000010101 x13/a3 0000000000000000 x14/a4 ff6000000ca95ec0 x15/a5 0000000000000000 x16/a6 ffffffff802746a8 x17/a7 0000000000000001 x18/s2 0000000000000000 x19/s3 0000000000000000 x20/s4 ffffffff87dc3d00 x21/s5 1fe400000000075c x22/s6 0000000000000000 x23/s7 ffffffff802746a8 x24/s8 0000000000000000 x25/s9 ffffffff86250708 x26/s10 ffffffff8b465040 x27/s11 0000000200000120 x28/t3 ff6000000ca94ec8 x29/t4 0000000000000000 x30/t5 1fec0000019529d9 x31/t6 1fec000001952b54 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 ffffffff85dcc66a mhartid 0000000000000001 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f0b509 hedeleg 0000000000000000 mtvec 0000000080000428 stvec ffffffff85e72898 vstvec 0000000000000000 mepc ffffffff8001c77e sepc ffffffff84d7c21c vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080027000 sscratch 0000000000000000 satp a03d3000000ae0f4 x0/zero 0000000000000000 x1/ra ffffffff85dcb318 x2/sp ff20000008552c20 x3/gp ffffffff894f4da0 x4/tp ff60000027339a40 x5/t0 ff20000008553180 x6/t1 ff20000008552f40 x7/t2 7320666f20646165 x8/s0 ff20000008552c20 x9/s1 00000000000004ab x10/a0 ffffffff872ab0de x11/a1 0000000000000063 x12/a2 000000000000000b x13/a3 ffffffff85dca2f8 x14/a4 0000000000000002 x15/a5 0000000000034ea0 x16/a6 0000000000000003 x17/a7 ff200000085530c7 x18/s2 ff20000008552d42 x19/s3 0000000000003131 x20/s4 000000000000000b x21/s5 000000000000000b x22/s6 0000000000000063 x23/s7 ff20000008552da0 x24/s8 ffffffff872aaf24 x25/s9 0000000000000009 x26/s10 000000007fffffff x27/s11 0000000000000000 x28/t3 1fe40000010aa5e8 x29/t4 ffe3ffff010aa618 x30/t5 ffe3ffff010aa619 x31/t6 ff20000008553171 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