last executing test programs: 20.28698461s ago: executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x3, &(0x7f0000000000)=@framed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x90) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)={r1}, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={r2, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', r3, 0x0}, 0x48) 16.962459794s ago: executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000780)={0x5, 0xb, &(0x7f00000000c0)=@framed={{0x18, 0x4}, [@printk={@lli, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0xb1}}]}, &(0x7f00000005c0)='GPL\x00'}, 0x90) socketpair(0x3, 0x0, 0x0, &(0x7f0000000140)) 13.934286594s ago: executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x2, 0x1, 0x3a}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4a}, 0x90) 11.999028964s ago: executing program 1: gettid() timer_create(0x0, 0x0, &(0x7f0000bbdffc)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) connect$inet(r1, &(0x7f0000000240)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xff}}, 0x10) write$tun(r1, 0x0, 0x0) shutdown(r0, 0x0) 10.959475912s ago: executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c000000100001eeffffffff00000001", @ANYRES32=r3, @ANYBLOB="01000000010000001c00"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000300)=@newqdisc={0x38, 0x24, 0xe0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_skbprio={{0xc}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000002f00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000700)=@newqdisc={0x70, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x0, 0x4}}}}, @TCA_STAB={0x24, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x80000000}}, {0x4}}]}]}, 0x70}}, 0x0) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000001ac0)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @multicast}, 0x14) 9.097551278s ago: executing program 1: unshare(0x2a040000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2717, 0x0, &(0x7f0000000080)) 8.101434525s ago: executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000018c0), 0xe0c81) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000008c0)={0x0, 0x0, 0x0, 'queue0\x00'}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000007c0)={&(0x7f0000000340)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x3, 0x0, 0xd, 0x0, [{}, {}, {0x0, 0x1}]}]}}, 0x0, 0x3e}, 0x20) write$sndseq(r0, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick, {}, {}, @raw32={[0x3]}}], 0xffc8) 6.711950589s ago: executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000040)=@newlink={0x54, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1c751, 0x48041}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macsec={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACSEC_VALIDATION={0x5, 0xd, 0x2}, @IFLA_MACSEC_ENCRYPT={0x5, 0x7, 0x1}]}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x54}}, 0x4050) 6.04047653s ago: executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x2, 0x0, 0x2, 0x1, 0x3a}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4a}, 0x90) 2.747337253s ago: executing program 0: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90005"], 0x14}], 0x1}, 0x0) 1.74344376s ago: executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x100002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="8339000000000000280012800b0001006272696467650000180002800c0022"], 0x54}}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'bond0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000a00)=ANY=[@ANYBLOB="940000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="444dc9fe000000006400128009000100766c616e000000005400028006000100000000000c000200020000000a000000040004801c0003800c00010068e30000030000000c0001007f000000070000001c0004800c0001000200000060d506000c000100000000000200000008000500", @ANYRES32=r3, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x94}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b000000095"], &(0x7f0000000ec0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 0s ago: executing program 0: unshare(0x2a040000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2717, 0x0, &(0x7f0000000080)) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:50398' (ED25519) to the list of known hosts. 1970/01/01 00:06:39 fuzzer started 1970/01/01 00:06:46 dialing manager at localhost:30008 syzkaller login: [ 413.202256][ T3047] cgroup: Unknown subsys name 'net' [ 414.421199][ T3047] cgroup: Unknown subsys name 'rlimit' [ 463.019187][ T3052] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 1970/01/01 00:07:42 starting 2 executor processes [ 500.072984][ T3062] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 500.240316][ T3062] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 504.102828][ T3060] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 504.192309][ T3060] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 510.958609][ T3062] hsr_slave_0: entered promiscuous mode [ 510.996855][ T3062] hsr_slave_1: entered promiscuous mode [ 514.652244][ T3060] hsr_slave_0: entered promiscuous mode [ 514.737580][ T3060] hsr_slave_1: entered promiscuous mode [ 514.756761][ T3060] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 514.761152][ T3060] Cannot create hsr debugfs directory [ 517.313426][ T3062] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 517.619709][ T3062] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 517.813568][ T3062] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 518.060584][ T3062] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 520.594029][ T3060] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 520.729817][ T3060] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 520.810722][ T3060] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 520.882896][ T3060] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 526.633691][ T3062] 8021q: adding VLAN 0 to HW filter on device bond0 [ 529.421151][ T3060] 8021q: adding VLAN 0 to HW filter on device bond0 [ 563.203088][ T3062] veth0_vlan: entered promiscuous mode [ 563.658922][ T3062] veth1_vlan: entered promiscuous mode [ 564.851441][ T3062] veth0_macvtap: entered promiscuous mode [ 565.264491][ T3062] veth1_macvtap: entered promiscuous mode [ 567.290966][ T3060] veth0_vlan: entered promiscuous mode [ 567.721694][ T3062] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 567.728070][ T3062] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 567.730627][ T3062] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 567.734161][ T3062] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 568.032734][ T3060] veth1_vlan: entered promiscuous mode [ 570.445749][ T3060] veth0_macvtap: entered promiscuous mode [ 570.533477][ T3060] veth1_macvtap: entered promiscuous mode [ 572.022609][ T3060] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 572.024963][ T3060] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 572.029427][ T3060] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 572.031470][ T3060] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 579.300935][ T3755] netlink: 'syz-executor.0': attribute type 17 has an invalid length. [ 581.401235][ T1428] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 581.449134][ C0] hrtimer: interrupt took 1161100 ns [ 581.778832][ T1428] usb 2-1: Using ep0 maxpacket: 16 [ 581.988474][ T1428] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 581.993247][ T1428] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 582.637729][ T1428] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 582.639220][ T1428] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 582.640265][ T1428] usb 2-1: Product: syz [ 582.641073][ T1428] usb 2-1: Manufacturer: syz [ 582.641946][ T1428] usb 2-1: SerialNumber: syz [ 584.677671][ T1428] cdc_ncm 2-1:1.0: bind() failure [ 585.024252][ T1428] cdc_ncm 2-1:1.1: probe with driver cdc_ncm failed with error -71 [ 585.061188][ T1428] cdc_mbim 2-1:1.1: probe with driver cdc_mbim failed with error -71 [ 585.147533][ T1428] usbtest 2-1:1.1: probe with driver usbtest failed with error -71 [ 585.330737][ T1428] usb 2-1: USB disconnect, device number 2 [ 586.884319][ T3056] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 587.490187][ T3056] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 587.493347][ T3056] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 587.516777][ T3056] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 587.520026][ T3056] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 587.522219][ T3056] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 587.744131][ T3056] usb 1-1: config 0 descriptor?? [ 588.813159][ T3056] plantronics 0003:047F:FFFF.0001: No inputs registered, leaving [ 589.342834][ T3056] plantronics 0003:047F:FFFF.0001: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 589.723137][ T3056] usb 1-1: USB disconnect, device number 2 [ 608.844637][ T3761] hid-generic 0000:0000:0000.0002: item fetching failed at offset 0/1 [ 608.861914][ T3761] hid-generic 0000:0000:0000.0002: probe with driver hid-generic failed with error -22 [ 613.140939][ T3836] loop0: detected capacity change from 0 to 512 [ 613.839621][ T3836] EXT4-fs error (device loop0): ext4_orphan_get:1394: inode #15: comm syz-executor.0: casefold flag without casefold feature [ 613.883944][ T3836] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz-executor.0: couldn't read orphan inode 15 (err -117) [ 614.109501][ T3836] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 614.504857][ T3838] loop1: detected capacity change from 0 to 512 [ 614.973131][ T3838] EXT4-fs (loop1): 1 truncate cleaned up [ 615.074174][ T3838] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 615.441305][ T3838] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 618.024420][ T3062] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 620.820007][ T9] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 621.576928][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 621.580223][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 621.581718][ T9] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 621.583039][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 621.667762][ T9] usb 1-1: config 0 descriptor?? [ 624.142161][ T9] usb 1-1: string descriptor 0 read error: -71 [ 624.188692][ T9] uclogic 0003:256C:006D.0003: failed retrieving string descriptor #200: -71 [ 624.191676][ T9] uclogic 0003:256C:006D.0003: failed retrieving pen parameters: -71 [ 624.193515][ T9] uclogic 0003:256C:006D.0003: failed probing pen v2 parameters: -71 [ 624.232438][ T9] uclogic 0003:256C:006D.0003: failed probing parameters: -71 [ 624.251428][ T9] uclogic 0003:256C:006D.0003: probe with driver uclogic failed with error -71 [ 624.404450][ T9] usb 1-1: USB disconnect, device number 3 [ 629.017657][ T3744] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 629.547140][ T3744] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 629.549280][ T3744] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 629.550905][ T3744] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 629.552405][ T3744] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 629.649336][ T3744] usb 1-1: config 0 descriptor?? [ 632.414188][ T3744] uclogic 0003:256C:006D.0004: failed retrieving Huion firmware version: -71 [ 632.418807][ T3744] uclogic 0003:256C:006D.0004: failed probing parameters: -71 [ 632.421996][ T3744] uclogic 0003:256C:006D.0004: probe with driver uclogic failed with error -71 [ 632.641853][ T3744] usb 1-1: USB disconnect, device number 4 [ 633.504473][ T3884] loop1: detected capacity change from 0 to 512 [ 633.929726][ T3884] EXT4-fs error (device loop1): ext4_orphan_get:1394: inode #15: comm syz-executor.1: casefold flag without casefold feature [ 633.936634][ T3884] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117) [ 633.979204][ T3884] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 636.423975][ T3060] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 641.972676][ T3902] netlink: 'syz-executor.0': attribute type 17 has an invalid length. [ 647.883297][ T3911] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 650.040948][ T3915] netlink: 'syz-executor.1': attribute type 17 has an invalid length. [ 656.961116][ T3926] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 658.538166][ T3928] netlink: 'syz-executor.0': attribute type 17 has an invalid length. [ 666.003752][ T3940] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 667.879722][ T913] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 668.511055][ T913] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 668.513641][ T913] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 668.527055][ T913] usb 2-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 668.529260][ T913] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 668.654897][ T913] usb 2-1: config 0 descriptor?? [ 670.750236][ T913] usb 2-1: language id specifier not provided by device, defaulting to English [ 671.692724][ T913] uclogic 0003:256C:006D.0005: v1 frame probing failed: -71 [ 671.697877][ T913] uclogic 0003:256C:006D.0005: failed probing parameters: -71 [ 671.702006][ T913] uclogic 0003:256C:006D.0005: probe with driver uclogic failed with error -71 [ 671.772731][ T913] usb 2-1: USB disconnect, device number 3 [ 697.200278][ T1428] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 697.667970][ T1428] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xFF has an invalid bInterval 255, changing to 11 [ 697.671183][ T1428] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xFF has invalid maxpacket 59391, setting to 1024 [ 697.700263][ T1428] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 697.721987][ T1428] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 697.724547][ T1428] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 697.940436][ T1428] usb 2-1: config 0 descriptor?? [ 697.992372][ T3991] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 699.539948][ T1428] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 699.542841][ T1428] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 699.554690][ T1428] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 699.578569][ T1428] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 699.580450][ T1428] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 699.582334][ T1428] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 699.584148][ T1428] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 699.618152][ T1428] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 699.620445][ T1428] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 699.622358][ T1428] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 699.624175][ T1428] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 699.645045][ T1428] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 699.650869][ T1428] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 699.653324][ T1428] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 699.678335][ T1428] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 699.723011][ T1428] plantronics 0003:047F:FFFF.0006: No inputs registered, leaving [ 700.068763][ T1428] plantronics 0003:047F:FFFF.0006: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 700.362975][ T1428] usb 2-1: USB disconnect, device number 4 [ 708.178252][ T913] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 708.616657][ T913] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 708.618839][ T913] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 708.620682][ T913] usb 2-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 708.622355][ T913] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 708.729929][ T913] usb 2-1: config 0 descriptor?? [ 709.978720][ T913] usb 2-1: language id specifier not provided by device, defaulting to English [ 711.210757][ T913] uclogic 0003:256C:006D.0007: v1 frame probing failed: -71 [ 711.212592][ T913] uclogic 0003:256C:006D.0007: failed probing parameters: -71 [ 711.214416][ T913] uclogic 0003:256C:006D.0007: probe with driver uclogic failed with error -71 [ 711.352628][ T913] usb 2-1: USB disconnect, device number 5 [ 723.288428][ T4065] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 733.493836][ T4083] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 741.418445][ T35] audit: type=1326 audit(740.750:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4089 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0x3ae36 code=0x0 [ 749.500133][ T4097] netlink: 'syz-executor.0': attribute type 17 has an invalid length. [ 752.730491][ T35] audit: type=1326 audit(752.100:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4102 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0x3ae36 code=0x0 [ 757.941575][ T4109] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 760.479249][ T4113] netlink: 'syz-executor.1': attribute type 17 has an invalid length. [ 762.429515][ T35] audit: type=1326 audit(761.820:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4114 comm="syz-executor.0" exe="/syz-executor.0" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0x3ae36 code=0x0 [ 768.834154][ T4121] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 783.040625][ T4146] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 789.522148][ T4159] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 793.782531][ T4165] loop1: detected capacity change from 0 to 1024 [ 794.729358][ T4165] syz-executor.1 uses obsolete (PF_INET,SOCK_PACKET) [ 807.160692][ T4186] loop1: detected capacity change from 0 to 1024 [ 816.344377][ T4201] veth1_macvtap: left promiscuous mode [ 819.790653][ T4204] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 819.802692][ T4204] netlink: 105116 bytes leftover after parsing attributes in process `syz-executor.0'. [ 825.112135][ T4213] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 835.262122][ T4228] ================================================================== [ 835.263444][ T4228] BUG: KASAN: global-out-of-bounds in memcmp+0xc0/0xca [ 835.266211][ T4228] Read of size 1 at addr ffffffff8905f080 by task syz-executor.1/4228 [ 835.267256][ T4228] [ 835.269031][ T4228] CPU: 0 PID: 4228 Comm: syz-executor.1 Not tainted 6.10.0-rc1-syzkaller-g1613e604df0c #0 [ 835.270753][ T4228] Hardware name: riscv-virtio,qemu (DT) [ 835.271617][ T4228] Call Trace: [ 835.272323][ T4228] [] dump_backtrace+0x2e/0x3c [ 835.273271][ T4228] [] show_stack+0x34/0x40 [ 835.274226][ T4228] [] dump_stack_lvl+0x122/0x196 [ 835.275158][ T4228] [] print_report+0x288/0x596 [ 835.275922][ T4228] [] kasan_report+0xec/0x118 [ 835.276690][ T4228] [] __asan_report_load1_noabort+0x12/0x1a [ 835.277570][ T4228] [] memcmp+0xc0/0xca [ 835.278256][ T4228] [] __hw_addr_add_ex+0xee/0x676 [ 835.279228][ T4228] [] dev_mc_add+0xac/0x108 [ 835.280034][ T4228] [] mrp_init_applicant+0xe8/0x56e [ 835.280888][ T4228] [] vlan_mvrp_init_applicant+0x26/0x30 [ 835.281816][ T4228] [] register_vlan_dev+0x1b4/0x922 [ 835.282729][ T4228] [] vlan_newlink+0x3d2/0x5fc [ 835.283578][ T4228] [] __rtnl_newlink+0xfe4/0x1770 [ 835.284645][ T4228] [] rtnl_newlink+0x6c/0xa2 [ 835.286074][ T4228] [] rtnetlink_rcv_msg+0x428/0xd78 [ 835.287240][ T4228] [] netlink_rcv_skb+0x216/0x3dc [ 835.288253][ T4228] [] rtnetlink_rcv+0x26/0x30 [ 835.289116][ T4228] [] netlink_unicast+0x508/0x862 [ 835.290020][ T4228] [] netlink_sendmsg+0x864/0xdc2 [ 835.290996][ T4228] [] __sock_sendmsg+0xcc/0x162 [ 835.291883][ T4228] [] ____sys_sendmsg+0x5ce/0x79e [ 835.292796][ T4228] [] ___sys_sendmsg+0x144/0x1e6 [ 835.293694][ T4228] [] __sys_sendmsg+0x130/0x1f0 [ 835.294750][ T4228] [] __riscv_sys_sendmsg+0x70/0xa2 [ 835.295853][ T4228] [] syscall_handler+0x94/0x118 [ 835.296901][ T4228] [] do_trap_ecall_u+0x14c/0x214 [ 835.297770][ T4228] [] ret_from_exception+0x0/0x64 [ 835.298823][ T4228] [ 835.299299][ T4228] The buggy address belongs to the variable: [ 835.299891][ T4228] vlan_mrp_app+0x60/0x3e80 [ 835.300669][ T4228] [ 835.301170][ T4228] The buggy address belongs to the physical page: [ 835.302191][ T4228] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x8925f [ 835.303265][ T4228] flags: 0xffe000000002000(reserved|node=0|zone=0|lastcpupid=0x7ff) [ 835.305371][ T4228] raw: 0ffe000000002000 ff1c0000002497c8 ff1c0000002497c8 0000000000000000 [ 835.306305][ T4228] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 835.307145][ T4228] page dumped because: kasan: bad access detected [ 835.307993][ T4228] page_owner info is not present (never set?) [ 835.308618][ T4228] [ 835.309058][ T4228] Memory state around the buggy address: [ 835.310001][ T4228] ffffffff8905ef80: f9 f9 f9 f9 00 00 00 00 00 00 00 00 00 00 00 00 [ 835.310810][ T4228] ffffffff8905f000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 835.311540][ T4228] >ffffffff8905f080: f9 f9 f9 f9 00 00 00 00 00 00 00 00 00 00 00 00 [ 835.312356][ T4228] ^ [ 835.313046][ T4228] ffffffff8905f100: 00 00 00 00 00 00 00 00 f9 f9 f9 f9 00 00 00 00 [ 835.313739][ T4228] ffffffff8905f180: f9 f9 f9 f9 00 00 00 00 00 00 00 00 00 00 00 00 [ 835.314665][ T4228] ================================================================== [ 835.317138][ T4228] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 835.318369][ T4228] CPU: 0 PID: 4228 Comm: syz-executor.1 Not tainted 6.10.0-rc1-syzkaller-g1613e604df0c #0 [ 835.319345][ T4228] Hardware name: riscv-virtio,qemu (DT) [ 835.319961][ T4228] Call Trace: [ 835.320459][ T4228] [] dump_backtrace+0x2e/0x3c [ 835.321288][ T4228] [] show_stack+0x34/0x40 [ 835.322218][ T4228] [] dump_stack_lvl+0x108/0x196 [ 835.323084][ T4228] [] dump_stack+0x1c/0x24 [ 835.323857][ T4228] [] panic+0x382/0x800 [ 835.324749][ T4228] [] check_panic_on_warn+0xc0/0xe4 [ 835.325655][ T4228] [] end_report.part.0+0x4a/0xaa [ 835.326493][ T4228] [] kasan_report+0x102/0x118 [ 835.327316][ T4228] [] __asan_report_load1_noabort+0x12/0x1a [ 835.328387][ T4228] [] memcmp+0xc0/0xca [ 835.329118][ T4228] [] __hw_addr_add_ex+0xee/0x676 [ 835.329935][ T4228] [] dev_mc_add+0xac/0x108 [ 835.330752][ T4228] [] mrp_init_applicant+0xe8/0x56e [ 835.331537][ T4228] [] vlan_mvrp_init_applicant+0x26/0x30 [ 835.332370][ T4228] [] register_vlan_dev+0x1b4/0x922 [ 835.333187][ T4228] [] vlan_newlink+0x3d2/0x5fc [ 835.334082][ T4228] [] __rtnl_newlink+0xfe4/0x1770 [ 835.335046][ T4228] [] rtnl_newlink+0x6c/0xa2 [ 835.335909][ T4228] [] rtnetlink_rcv_msg+0x428/0xd78 [ 835.336668][ T4228] [] netlink_rcv_skb+0x216/0x3dc [ 835.337521][ T4228] [] rtnetlink_rcv+0x26/0x30 [ 835.338237][ T4228] [] netlink_unicast+0x508/0x862 [ 835.339070][ T4228] [] netlink_sendmsg+0x864/0xdc2 [ 835.339905][ T4228] [] __sock_sendmsg+0xcc/0x162 [ 835.340754][ T4228] [] ____sys_sendmsg+0x5ce/0x79e [ 835.341551][ T4228] [] ___sys_sendmsg+0x144/0x1e6 [ 835.342405][ T4228] [] __sys_sendmsg+0x130/0x1f0 [ 835.343239][ T4228] [] __riscv_sys_sendmsg+0x70/0xa2 [ 835.344076][ T4228] [] syscall_handler+0x94/0x118 [ 835.344896][ T4228] [] do_trap_ecall_u+0x14c/0x214 [ 835.345753][ T4228] [] ret_from_exception+0x0/0x64 [ 835.347015][ T4228] SMP: stopping secondary CPUs [ 835.348904][ T4228] Rebooting in 86400 seconds.. VM DIAGNOSIS: 19:59:50 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff85c33df4 mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000220 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f0b509 hedeleg 0000000000000000 mtvec 0000000080000428 stvec ffffffff85ca8670 vstvec 0000000000000000 mepc ffffffff8001cb10 sepc ffffffff85785d50 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080029000 sscratch 0000000000000000 satp a025a00000092c55 x0/zero 0000000000000000 x1/ra ffffffff85c33df4 x2/sp ff20000008e9ad00 x3/gp ffffffff89241aa0 x4/tp ff600000139eb480 x5/t0 ff20000008e9a620 x6/t1 0000000000000001 x7/t2 7320666f20646165 x8/s0 ff20000008e9ad10 x9/s1 ff20000008e9ada0 x10/a0 0000000000000000 x11/a1 ffffffff8b1a8b40 x12/a2 0000000000000203 x13/a3 0000000000000000 x14/a4 0000000000000002 x15/a5 ff600000139ec480 x16/a6 ffffffff85c340ae x17/a7 0000000000000001 x18/s2 ffffffff8905f080 x19/s3 ffffffff875bac28 x20/s4 ff6000007cdec1e0 x21/s5 000000008925f080 x22/s6 ffffffff875bac30 x23/s7 0000000000000004 x24/s8 ff60000015ad9c00 x25/s9 0000000000000004 x26/s10 0000000000000000 x27/s11 ff6000001383c3d8 x28/t3 ff600000139eb488 x29/t4 0000000000000000 x30/t5 1fec00000273d691 x31/t6 ff20000008e9a738 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 ffffffff8040fc42 mhartid 0000000000000001 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f0b509 hedeleg 0000000000000000 mtvec 0000000080000428 stvec ffffffff85ca8670 vstvec 0000000000000000 mepc ffffffff8023b18c sepc 000000000001e522 vsepc 0000000000000000 mcause 8000000000000003 scause 000000000000000f vscause 0000000000000000 mtval 0000000000000000 stval 00000000001401e8 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080027000 sscratch 0000000000000000 satp a025b00000097e4f x0/zero 0000000000000000 x1/ra ffffffff8002232c x2/sp ff20000008f03ce0 x3/gp ffffffff89241aa0 x4/tp ff60000016491a40 x5/t0 0000000000000002 x6/t1 0000000000000000 x7/t2 ff60000016492560 x8/s0 ff20000008f03c00 x9/s1 ff600000164925a8 x10/a0 ff60000013545e58 x11/a1 0000000000000000 x12/a2 0000000000000000 x13/a3 ffffffff802197e6 x14/a4 0000000000000000 x15/a5 ffffffff85ca6fa0 x16/a6 ffebffff026a8bcd x17/a7 ff20000008f03d47 x18/s2 1fe40000011e07a4 x19/s3 ffffffff8933fd80 x20/s4 00000000001401e8 x21/s5 ff60000016491a40 x22/s6 ff60000015619100 x23/s7 ff20000008f03da0 x24/s8 ffffffff89279980 x25/s9 ff60000016492560 x26/s10 ff20000008f03fe0 x27/s11 0000000000000001 x28/t3 6df0439dfd0b4969 x29/t4 ffebffff026a8bcb x30/t5 ffebffff026a8bcc x31/t6 1fec000002c924b0 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