last executing test programs: 1m13.614137786s ago: executing program 1 (id=219): r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x20}}}, 0x62) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg$inet6(r0, &(0x7f0000003cc0)=[{{0x0, 0x11, &(0x7f0000003980), 0x171}}], 0x400000000000172, 0x4001c00) 1m1.159356019s ago: executing program 1 (id=221): r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000ec0), 0x0, 0x0) close_range(r0, r0, 0x2) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) 50.092310143s ago: executing program 0 (id=223): r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x80501, 0x0) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, 0x0) pwritev(r0, &(0x7f0000001580)=[{&(0x7f0000000540)="03", 0x1}], 0x1, 0x8, 0x3) 49.747348633s ago: executing program 1 (id=224): capset(&(0x7f0000000080)={0x20071026}, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000001300)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x3}, {0x0, [0x61]}}, 0x0, 0x1b}, 0x28) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000240)='./dev\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./dev/sda\x00', 0x101042, 0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) 43.63940253s ago: executing program 0 (id=225): r0 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x3ed4, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r1, 0x1, &(0x7f0000000040), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) capset(0x0, &(0x7f0000000080)={0x9, 0x6, 0x2, 0x87, 0xffffffff, 0x2}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xadca, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 34.444826366s ago: executing program 1 (id=226): syz_open_dev$usbfs(&(0x7f0000000100), 0x77, 0x40002) r0 = socket$inet6(0xa, 0x80002, 0x88) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000100)=0x17, 0x4) 27.479697884s ago: executing program 0 (id=227): r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, 0x0, &(0x7f0000000380)) 24.291162884s ago: executing program 1 (id=228): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000340)={0xfffff2d4, 0x200ffffb, 0x9, 0x2010002, 0x0, "05000801000000d510017b00000f3600", 0x1, 0x7ff}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="2801000010000700000000000000000000000000000000000000004000000000e00000020000000000000000000000004e200000000000000000000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="ff010000000000000000000000000001000000002b000000fc00000000000000000000000000000003000000000000000100000000000000020000000000000009000000000000000000001000000000010000000000000000000000000000000000000000000000000000000000000002000000000000000700000000000000000000000000000000000400ffffffffe80a000000000000043500000a0002fe340000000000000014000e00fe8000000000000000000000000000bb240009008f6b0000000000000200000000000000b40000000000000005"], 0x128}, 0x1, 0x0, 0x0, 0x1}, 0x890) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, 0x0) socket$inet6(0xa, 0x80002, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r3 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x400000000000041, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000004c0)=@newsa={0x104, 0x1a, 0x7, 0x70bd2a, 0x0, {{@in6=@dev={0xfe, 0x80, '\x00', 0x1b}, @in6=@empty, 0x3, 0x0, 0x4e22, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xee00}, {@in6=@mcast1, 0x0, 0x2b}, @in6=@private0, {0x5a, 0xb400, 0x2, 0x2, 0x0, 0x60000}, {0x0, 0x200000, 0x7, 0xfffffffffffffffd}, {0x8001, 0x0, 0xae8}, 0x0, 0x0, 0xa, 0x2, 0x0, 0x70}, [@coaddr={0x14, 0xe, @in=@remote}]}, 0x104}}, 0x8000) 22.116083896s ago: executing program 0 (id=229): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x8401, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000380)={0x2, 0x25000, 0x1}) 12.121195124s ago: executing program 0 (id=230): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0xa, 0xc, &(0x7f0000000040)=ANY=[@ANYBLOB="18020000000000de00000000d15100008500000027000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000005000000850000007100000095"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x100}, 0x94) 5.035328616s ago: executing program 1 (id=231): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mremap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x1000, 0x7, &(0x7f0000ffe000/0x1000)=nil) r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) syz_clone(0xb21e0000, 0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) 0s ago: executing program 0 (id=232): getegid() prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) getrlimit(0xc, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) connect$unix(r0, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r1 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x1c, &(0x7f00000002c0)=ANY=[@ANYRES32], 0x20) fchdir(r2) r3 = open(&(0x7f0000000040)='./bus\x00', 0x143142, 0x80) ftruncate(r3, 0x2007ffb) sendfile(r3, r3, 0x0, 0x1000000201005) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:11781' (ED25519) to the list of known hosts. syzkaller login: [ 799.112397][ T3262] cgroup: Unknown subsys name 'net' [ 800.057183][ T3262] cgroup: Unknown subsys name 'cpuset' [ 800.264235][ T3262] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 898.425167][ T3262] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 1039.213140][ T3268] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1039.688587][ T3268] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1045.421679][ T3270] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1045.528944][ T3270] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1058.598185][ T3268] hsr_slave_0: entered promiscuous mode [ 1058.763785][ T3268] hsr_slave_1: entered promiscuous mode [ 1063.468678][ T3270] hsr_slave_0: entered promiscuous mode [ 1063.580887][ T3270] hsr_slave_1: entered promiscuous mode [ 1063.600654][ T3270] debugfs: 'hsr0' already exists in 'hsr' [ 1063.602771][ T3270] Cannot create hsr debugfs directory [ 1077.713901][ T3268] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1078.232888][ T3268] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 1078.488616][ T3268] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1078.783878][ T3268] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 1078.889681][ T3268] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1079.140928][ T3268] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 1080.461762][ T3268] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1080.632799][ T3268] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 1086.733059][ T3270] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1086.893617][ T3270] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 1087.804560][ T3270] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1088.368973][ T3270] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 1088.480252][ T3270] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1089.700963][ T3270] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 1090.040544][ T3270] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1090.544664][ T3270] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 1132.540168][ T3268] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1141.201741][ T3270] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1234.133823][ T3268] veth0_vlan: entered promiscuous mode [ 1235.210923][ T3268] veth1_vlan: entered promiscuous mode [ 1238.303018][ T3268] veth0_macvtap: entered promiscuous mode [ 1238.864236][ T3268] veth1_macvtap: entered promiscuous mode [ 1240.672597][ T3270] veth0_vlan: entered promiscuous mode [ 1241.672612][ T3270] veth1_vlan: entered promiscuous mode [ 1243.104637][ T3273] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1243.311521][ T1357] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1243.719950][ T1357] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1244.902532][ T30] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1245.580606][ T3270] veth0_macvtap: entered promiscuous mode [ 1247.072571][ T3270] veth1_macvtap: entered promiscuous mode [ 1251.204483][ T3398] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1251.207725][ T3398] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1251.208879][ T3398] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1251.210008][ T3398] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1251.584782][ T3268] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 1278.733815][ T3894] bonding: bond0 is being created... [ 1279.390866][ T3894] bonding: bond0 already exists [ 1294.193864][ T3897] netlink: 12 bytes leftover after parsing attributes in process `syz.1.3'. [ 1318.091124][ T3904] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 1345.435114][ T3912] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 1379.254677][ T3924] process 'syz.1.10' launched '/dev/fd/5' with NULL argv: empty string added [ 1456.609327][ T3941] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 1485.669760][ T3949] bond0: ARP target 192.168.1.1 is already present [ 1485.670497][ T3949] bond0: option arp_ip_target: invalid value (+192.168.1.1) [ 1489.381168][ T3949] bond0: (slave dummy0): Error: Device is in use and cannot be enslaved [ 1489.397100][ T3949] bond0: option slaves: unable to set because the bond device is up [ 1516.566412][ T819] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1517.341619][ T3258] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1517.573487][ T819] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 1.00 [ 1518.034350][ T819] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1518.054810][ T819] usb 1-1: config 1 has 0 interfaces, different from the descriptor's value: 1 [ 1518.128736][ T819] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1518.770880][ T3258] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 1.00 [ 1519.439806][ T3258] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1519.441202][ T3258] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1519.442289][ T3258] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1520.983784][ T3258] cdc_wdm 2-1:1.0: probe with driver cdc_wdm failed with error -22 [ 1527.672466][ T3887] usb 1-1: USB disconnect, device number 2 [ 1528.809122][ T3153] usb 2-1: USB disconnect, device number 2 [ 1646.121641][ T4008] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 1720.286328][ T3153] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1720.699271][ T3153] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 1.00 [ 1721.697744][ T3153] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1721.702514][ T3153] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1721.737391][ T3153] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1722.877665][ T3153] cdc_wdm 2-1:1.0: probe with driver cdc_wdm failed with error -22 [ 1733.796252][ T3884] usb 2-1: USB disconnect, device number 3 [ 1824.483085][ T3885] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1824.840534][ T3885] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 1.00 [ 1826.038089][ T3885] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1826.043798][ T3885] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1826.059339][ T3885] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1827.827352][ T3885] cdc_wdm 2-1:1.0: probe with driver cdc_wdm failed with error -22 [ 1841.277233][ T4019] usb 2-1: USB disconnect, device number 4 [ 1908.917402][ T4104] netlink: 4 bytes leftover after parsing attributes in process `syz.0.52'. [ 1909.071672][ T4104] Zero length message leads to an empty skb [ 1974.552012][ T24] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 1974.863383][ T24] usb 1-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 7.03 [ 1974.884821][ T24] usb 1-1: Dual-Role OTG device on HNP port [ 1974.918482][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1977.591980][ T24] hid-generic 0003:0000:0000.0001: unbalanced collection at end of report description [ 1977.802969][ T24] hid-generic 0003:0000:0000.0001: probe with driver hid-generic failed with error -22 [ 1994.599159][ T4144] bond0: ARP target 192.168.1.1 is already present [ 1994.599868][ T4144] bond0: option arp_ip_target: invalid value (+192.168.1.1) [ 1996.552080][ T4144] bond0: (slave dummy0): Error: Device is in use and cannot be enslaved [ 1996.553873][ T4144] bond0: option slaves: unable to set because the bond device is up [ 2056.233119][ T4162] netlink: 4 bytes leftover after parsing attributes in process `syz.0.68'. [ 2084.014362][ T4166] bond0: ARP target 192.168.1.1 is already present [ 2084.036867][ T4166] bond0: option arp_ip_target: invalid value (+192.168.1.1) [ 2085.048112][ T4166] bond0: (slave dummy0): Error: Device is in use and cannot be enslaved [ 2085.061595][ T4166] bond0: option slaves: unable to set because the bond device is up [ 2110.573911][ T4172] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 2115.270992][ T4174] bond0: ARP target 192.168.1.1 is already present [ 2115.277755][ T4174] bond0: option arp_ip_target: invalid value (+192.168.1.1) [ 2116.998554][ T4174] bond0: (slave dummy0): Error: Device is in use and cannot be enslaved [ 2117.000057][ T4174] bond0: option slaves: unable to set because the bond device is up [ 2149.774053][ T4183] bond0: ARP target 192.168.1.1 is already present [ 2149.779607][ T4183] bond0: option arp_ip_target: invalid value (+192.168.1.1) [ 2214.659975][ T4207] netlink: 4 bytes leftover after parsing attributes in process `syz.0.84'. [ 2258.087913][ T4217] bond0: ARP target 192.168.1.1 is already present [ 2258.088591][ T4217] bond0: option arp_ip_target: invalid value (+192.168.1.1) [ 2258.602910][ T4217] bond0: (slave dummy0): Error: Device is in use and cannot be enslaved [ 2258.609755][ T4217] bond0: option slaves: unable to set because the bond device is up [ 2290.080733][ T4233] bond0: ARP target 192.168.1.1 is already present [ 2290.081177][ T4233] bond0: option arp_ip_target: invalid value (+192.168.1.1) [ 2294.258152][ T4232] bond0: (slave dummy0): Error: Device is in use and cannot be enslaved [ 2294.258601][ T4232] bond0: option slaves: unable to set because the bond device is up [ 2310.787752][ T4237] bond0: ARP target 192.168.1.1 is already present [ 2310.850648][ T4237] bond0: option arp_ip_target: invalid value (+192.168.1.1) [ 2312.462938][ T4237] bond0: (slave dummy0): Error: Device is in use and cannot be enslaved [ 2312.463410][ T4237] bond0: option slaves: unable to set because the bond device is up [ 2312.593147][ T4239] bonding: bond0 is being created... [ 2312.619651][ T4239] bonding: bond0 already exists [ 2313.191395][ T4239] bond0: ARP target 192.168.1.1 is already present [ 2313.194313][ T4239] bond0: option arp_ip_target: invalid value (+192.168.1.1) [ 2313.830630][ T4239] bond0: (slave dummy0): Error: Device is in use and cannot be enslaved [ 2313.833551][ T4239] bond0: option slaves: unable to set because the bond device is up [ 2348.542944][ T4251] bonding: bond0 is being created... [ 2349.303974][ T4251] bonding: bond0 already exists [ 2349.544799][ T4252] bonding: bon is being created... [ 2394.886434][ T4303] bonding: bond0 is being created... [ 2394.909840][ T4303] bonding: bond0 already exists [ 2395.393661][ T4303] bond0: ARP target 192.168.1.1 is already present [ 2395.413070][ T4303] bond0: option arp_ip_target: invalid value (+192.168.1.1) [ 2395.610977][ T4303] bond0: (slave dummy0): Error: Device is in use and cannot be enslaved [ 2395.611673][ T4303] bond0: option slaves: unable to set because the bond device is up [ 2412.101762][ T4307] bonding: bond0 is being created... [ 2412.230192][ T4307] bonding: bond0 already exists [ 2413.592635][ T4307] bond0: (slave dummy0): Error: Device is in use and cannot be enslaved [ 2413.603679][ T4307] bond0: option slaves: unable to set because the bond device is up [ 2455.272834][ T4320] bonding: bond0 is being created... [ 2455.544196][ T4320] bonding: bond0 already exists [ 2456.503326][ T4320] bond0: ARP target 192.168.1.1 is already present [ 2456.530279][ T4320] bond0: option arp_ip_target: invalid value (+192.168.1.1) [ 2456.699232][ T4320] bond0: (slave dummy0): Error: Device is in use and cannot be enslaved [ 2456.700630][ T4320] bond0: option slaves: unable to set because the bond device is up [ 2459.802574][ T4322] bonding: bond0 is being created... [ 2459.863991][ T4322] bonding: bond0 already exists [ 2463.204022][ T4322] bond0: ARP target 192.168.1.1 is already present [ 2463.228635][ T4322] bond0: option arp_ip_target: invalid value (+192.168.1.1) [ 2494.087555][ T4332] bonding: bond0 is being created... [ 2494.518961][ T4332] bonding: bond0 already exists [ 2499.129960][ T4332] bond0: (slave dummy0): Error: Device is in use and cannot be enslaved [ 2499.130390][ T4332] bond0: option slaves: unable to set because the bond device is up [ 2529.882241][ T4344] bonding: bond0 is being created... [ 2529.996992][ T4344] bonding: bond0 already exists [ 2537.841663][ T4344] bond0: (slave dummy0): Error: Device is in use and cannot be enslaved [ 2537.842354][ T4344] bond0: option slaves: unable to set because the bond device is up [ 2569.743652][ T4358] bonding: bond0 is being created... [ 2569.868595][ T4358] bonding: bond0 already exists [ 2570.973697][ T4358] bond0: (slave dummy0): Error: Device is in use and cannot be enslaved [ 2570.974454][ T4358] bond0: option slaves: unable to set because the bond device is up [ 2577.819907][ T4361] bonding: bond0 is being created... [ 2577.941305][ T4361] bonding: bond0 already exists [ 2579.120958][ T4361] bond0: (slave dummy0): Error: Device is in use and cannot be enslaved [ 2579.123359][ T4361] bond0: option slaves: unable to set because the bond device is up [ 2665.429121][ T4388] bonding: bond0 is being created... [ 2665.580992][ T4388] bonding: bond0 already exists [ 2669.108741][ T4388] bond0: invalid ARP target specified [ 2672.701876][ T4388] bond0: (slave dummy0): Error: Device is in use and cannot be enslaved [ 2672.711877][ T4388] bond0: option slaves: unable to set because the bond device is up [ 2720.441441][ T4407] bonding: bond0 is being created... [ 2720.652574][ T4407] bonding: bond0 already exists [ 2723.448335][ T4407] bond0: invalid ARP target specified [ 2725.737944][ T4407] bond0: (slave dummy0): Error: Device is in use and cannot be enslaved [ 2725.738717][ T4407] bond0: option slaves: unable to set because the bond device is up [ 2753.166217][ T4419] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 2767.124104][ T4426] bonding: bond0 is being created... [ 2767.482554][ T4426] bonding: bond0 already exists [ 2772.817498][ T4426] bond0: (slave dummy0): Error: Device is in use and cannot be enslaved [ 2772.821974][ T4426] bond0: option slaves: unable to set because the bond device is up [ 2786.017473][ T4429] bonding: bond0 is being created... [ 2786.118165][ T4429] bonding: bond0 already exists [ 2788.870215][ T4429] bond0: ARP target 192.168.1.1 is already present [ 2788.879275][ T4429] bond0: option arp_ip_target: invalid value (+192.168.1.1) [ 2789.833102][ T4429] bond0: (slave dummy0): Error: Device is in use and cannot be enslaved [ 2789.847122][ T4429] bond0: option slaves: unable to set because the bond device is up [ 2828.653330][ T4440] bonding: bond0 is being created... [ 2828.789956][ T4440] bonding: bond0 already exists [ 2855.221965][ T4446] bonding: bond0 is being created... [ 2855.442072][ T4446] bonding: bond0 already exists [ 2858.198730][ T4446] bond0: ARP target 192.168.1.1 is already present [ 2858.200006][ T4446] bond0: option arp_ip_target: invalid value (+192.168.1.1) [ 2859.779786][ T4446] bond0: (slave dummy0): Error: Device is in use and cannot be enslaved [ 2859.793451][ T4446] bond0: option slaves: unable to set because the bond device is up [ 2864.912194][ T4448] bonding: bond0 is being created... [ 2865.062068][ T4448] bonding: bond0 already exists [ 2868.213888][ T4448] bond0: ARP target 192.168.1.1 is already present [ 2868.214463][ T4448] bond0: option arp_ip_target: invalid value (+192.168.1.1) [ 2869.222507][ T4448] bond0: (slave dummy0): Error: Device is in use and cannot be enslaved [ 2869.238841][ T4448] bond0: option slaves: unable to set because the bond device is up [ 2887.178687][ T4451] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 2933.378018][ T4464] bonding: bond0 is being created... [ 2933.451890][ T4464] bonding: bond0 already exists [ 2936.180826][ T4464] bond0: invalid ARP target specified [ 2937.153131][ T4464] bond0: (slave dummy0): Error: Device is in use and cannot be enslaved [ 2937.155128][ T4464] bond0: option slaves: unable to set because the bond device is up [ 2940.238624][ T4467] bond0: (slave dummy0): Error: Device is in use and cannot be enslaved [ 2940.239439][ T4467] bond0: option slaves: unable to set because the bond device is up [ 2970.787928][ T4473] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 3008.481120][ T4482] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 3024.744152][ T4487] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 3034.924133][ T4492] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 3042.179271][ T4495] bonding: bond0 is being created... [ 3042.214072][ T4495] bonding: bond0 already exists [ 3048.188116][ T4495] bond0: invalid ARP target specified [ 3049.037110][ T4495] bond0: (slave dummy0): Error: Device is in use and cannot be enslaved [ 3049.049206][ T4495] bond0: option slaves: unable to set because the bond device is up [ 3057.544154][ T4499] bonding: bond0 is being created... [ 3057.652011][ T4499] bonding: bond0 already exists [ 3061.790664][ T4499] bond0: (slave dummy0): Error: Device is in use and cannot be enslaved [ 3061.791448][ T4499] bond0: option slaves: unable to set because the bond device is up [ 3111.887089][ T4516] bonding: bond0 is being created... [ 3111.920128][ T4516] bonding: bond0 already exists [ 3113.176671][ T4516] bond0: invalid ARP target specified [ 3113.859057][ T4516] bond0: (slave dummy0): Error: Device is in use and cannot be enslaved [ 3113.870583][ T4516] bond0: option slaves: unable to set because the bond device is up [ 3135.166760][ T4529] bonding: bond0 is being created... [ 3135.320029][ T4529] bonding: bond0 already exists [ 3136.522292][ T4529] bond0: ARP target 192.168.1.1 is already present [ 3136.531214][ T4529] bond0: option arp_ip_target: invalid value (+192.168.1.1) [ 3136.850426][ T4527] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 3137.643767][ T4529] bond0: (slave dummy0): Error: Device is in use and cannot be enslaved [ 3137.645838][ T4529] bond0: option slaves: unable to set because the bond device is up [ 3155.354239][ T4537] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 3155.682233][ T4537] md: could not open device unknown-block(1,0). [ 3155.950018][ T4537] md: cannot find a valid disk [ 3169.773321][ T4544] bonding: bond0 is being created... [ 3169.803892][ T4544] bonding: bond0 already exists [ 3170.883709][ T4544] bond0: (slave dummy0): Error: Device is in use and cannot be enslaved [ 3170.888877][ T4544] bond0: option slaves: unable to set because the bond device is up [ 3182.129356][ T4547] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 3206.726829][ T4556] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 3208.294708][ T4558] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 3219.874351][ T4564] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 3227.269473][ T4569] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 3227.860229][ T4569] md: could not open device unknown-block(1,0). [ 3228.039156][ T4569] md: cannot find a valid disk [ 3239.371856][ T4574] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 3276.333678][ T4589] input: syz1 as /devices/virtual/input/input0 [ 3284.679410][ T4600] netlink: 8 bytes leftover after parsing attributes in process `syz.0.215'. [ 3288.607619][ T3153] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 3289.184237][ T3153] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 3289.494324][ T3153] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3289.502260][ T3153] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 3289.532413][ T3153] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 3289.597762][ T3153] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3290.112575][ T3153] usb 2-1: config 0 descriptor?? [ 3293.432933][ T3153] plantronics 0003:047F:FFFF.0002: item fetching failed at offset 23/24 [ 3293.521387][ T3153] plantronics 0003:047F:FFFF.0002: parse failed [ 3293.523715][ T3153] plantronics 0003:047F:FFFF.0002: probe with driver plantronics failed with error -22 [ 3294.261994][ T3153] usb 2-1: USB disconnect, device number 5 [ 3334.269925][ T4636] capability: warning: `syz.1.224' uses deprecated v2 capabilities in a way that may be insecure [ 3381.654677][ C1] ------------[ cut here ]------------ [ 3381.655144][ C1] kernel BUG at [] mm/page_table_check.c:118! [ 3381.656590][ C1] Kernel BUG [#1] [ 3381.667148][ C1] Modules linked in: [ 3381.670084][ C1] CPU: 1 UID: 0 PID: 4659 Comm: syz.1.231 Not tainted syzkaller #0 PREEMPT [ 3381.673318][ C1] Hardware name: riscv-virtio,qemu (DT) [ 3381.675791][ C1] epc : page_table_check_set+0x912/0xb98 [ 3381.679754][ C1] ra : page_table_check_set+0x912/0xb98 [ 3381.682365][ C1] epc : ffffffff80c9d55e ra : ffffffff80c9d55e sp : ffff8f8003ca7000 [ 3381.685150][ C1] gp : ffffffff8aedd320 tp : ffffaf801ac80000 t0 : ffffaf801f9e98a0 [ 3381.687901][ C1] t1 : fffff5ef028c2409 t2 : ffffffff80abe1d4 s0 : ffff8f8003ca7080 [ 3381.690866][ C1] s1 : 0000000000000001 a0 : 0000000000000001 a1 : 0000000000000000 [ 3381.693758][ C1] a2 : 0000000000080000 a3 : ffffffff80c9d55e a4 : ffff8f8004eebcd0 [ 3381.696665][ C1] a5 : 00000000000a1cd0 a6 : 0000000000000003 a7 : ffffaf801461204b [ 3381.699542][ C1] s2 : 00000000000b6a00 s3 : 0000000000000000 s4 : ffffaf8014612000 [ 3381.702378][ C1] s5 : 0000000000000200 s6 : 0000000000000001 s7 : dfffffff00000000 [ 3381.705330][ C1] s8 : ffffffff8966e0c0 s9 : 0000000000007fff s10: 0000000000000000 [ 3381.708159][ C1] s11: ffffffff8affc3a0 t3 : 00000000000000c8 t4 : fffff5ef028c2409 [ 3381.711169][ C1] t5 : fffff5ef028c240a t6 : 0000000000000002 ssp : 0000000000000000 [ 3381.714060][ C1] status: 0000000200000120 badaddr: ffffffff80c9d55e cause: 0000000000000003 [ 3381.717246][ C1] [] page_table_check_set+0x912/0xb98 [ 3381.720561][ C1] [] __page_table_check_ptes_set+0x23c/0x4a4 [ 3381.723424][ C1] [] split_huge_pmd_locked+0x1e96/0x22e0 [ 3381.726242][ C1] [] __split_huge_pmd+0x1a4/0x2aa [ 3381.728889][ C1] [] move_page_tables+0xa06/0x3b72 [ 3381.731430][ C1] [] copy_vma_and_data+0x286/0x640 [ 3381.733990][ C1] [] move_vma+0x508/0x1174 [ 3381.736356][ C1] [] mremap_to+0x21c/0x474 [ 3381.738583][ C1] [] __do_sys_mremap+0x6a4/0x138a [ 3381.741045][ C1] [] __riscv_sys_mremap+0xa0/0x1c8 [ 3381.743573][ C1] [] syscall_handler+0x92/0x114 [ 3381.746236][ C1] [] do_trap_ecall_u+0x4ca/0x658 [ 3381.748892][ C1] [] handle_exception+0x168/0x174 [ 3381.752407][ C1] Code: 8097 ff89 80e7 2bc0 8ce3 bc04 8097 ff89 80e7 7ba0 (9002) 8097 [ 3381.756405][ C1] ---[ end trace 0000000000000000 ]--- [ 3381.759948][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 3381.763299][ C1] SMP: stopping secondary CPUs [ 3381.767902][ C1] Rebooting in 86400 seconds.. VM DIAGNOSIS: 19:21:17 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff802c8ea2 mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000200 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f4b509 hedeleg 0000000000000000 mtvec 00000000800004f8 stvec ffffffff865bf974 vstvec 0000000000000000 mepc ffffffff801f18c6 sepc ffffffff8208bca8 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080049000 sscratch 0000000000000000 satp 9016e000000a3b5d x0/zero 0000000000000000 x1/ra ffffffff802c8e9e x2/sp ffff8f80000079b0 x3/gp ffffffff8aedd320 x4/tp ffffaf801be08000 x5/t0 0000989680000000 x6/t1 fffffffef241e77f x7/t2 0000000000000d33 x8/s0 ffff8f8000007a20 x9/s1 ffffaf801be08000 x10/a0 0000000000000000 x11/a1 0000000000000002 x12/a2 0000000000989680 x13/a3 1ffff5f0037c127f x14/a4 ffffaf801be093f8 x15/a5 ffffaf801be09000 x16/a6 ffffffff80411428 x17/a7 ffffffff880cec68 x18/s2 ffffffff89464a20 x19/s3 0000000000989680 x20/s4 0000000000000002 x21/s5 0000000000989680 x22/s6 ffffffff8686a5a8 x23/s7 0000000000989680 x24/s8 0000000000000000 x25/s9 000000010004b2f3 x26/s10 000000010004b2f2 x27/s11 1ffff1f000000f68 x28/t3 0000000000000000 x29/t4 fffffffef241e77f x30/t5 fffffffef241e780 x31/t6 ffffffff920f3ab8 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 ffffffff8032ef18 mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f4b509 hedeleg 0000000000000000 mtvec 00000000800004f8 stvec ffffffff865bf974 vstvec 0000000000000000 mepc ffffffff80092838 sepc ffffffff80c9d55e vsepc 0000000000000000 mcause 0000000000000009 scause 0000000000000003 vscause 0000000000000000 mtval 0000000000000000 stval ffffffff80c9d55e htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080047000 sscratch 0000000000000000 satp 90302000000b3810 x0/zero 0000000000000000 x1/ra ffffffff8032ee8a x2/sp ffff8f8003ca6960 x3/gp ffffffff8aedd320 x4/tp ffffaf801ac80000 x5/t0 0000000000000000 x6/t1 fffffffef1389d9d x7/t2 5542206c656e7265 x8/s0 ffff8f8003ca6a80 x9/s1 0000000000000400 x10/a0 0000000000000006 x11/a1 0000000000000400 x12/a2 0000000000000400 x13/a3 ffffffff8032ee8a x14/a4 0000000000000000 x15/a5 ffffaf801ac80000 x16/a6 000000001f000100 x17/a7 ffffffff89c4ecef x18/s2 0000000000000000 x19/s3 ffff8f8003ca6a20 x20/s4 ffff8f8003ca69a0 x21/s5 0000000000000400 x22/s6 fffffffef1389d9d x23/s7 ffffffff89c4ec40 x24/s8 ffffffff89c4ece8 x25/s9 1ffff1f000794d30 x26/s10 1ffffffff1389d9d x27/s11 0000000000000400 x28/t3 ffffffff881998c0 x29/t4 fffffffef1389d9d x30/t5 fffffffef1389d9e x31/t6 ffffaf801b6e6017 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