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"}, &(0x7f0000000280)={0x20, 0x3, 0x1, 0x9d}}) [ 388.625482][T13297] delete_channel: no stack 10:14:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) r1 = socket$isdn(0x22, 0x2, 0x23) dup2(r0, r1) 10:14:49 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fcntl$setsig(r1, 0xa, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000001c0)={0x224ea, 0x1, 0x3004, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @link_local, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @local, {[@lsrr={0x83, 0x3, 0x5ef}, @ssrr={0x89, 0x3, 0x4}]}}, @igmp={0x0, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}}, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000140)={'mangle\x00'}, &(0x7f00000000c0)=0x54) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4008ae89, &(0x7f0000000040)={0x7b, 0x5, [0xc0000102, 0x0, 0xc0010007], [0xc1]}) 10:14:49 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000100000000010c2aaba20400ff7e", 0x24}], 0x1}, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x5, 0x1, 0x7, 0x44a0f9ec, 0x6fb3ad563a572e96, 0x3, 0x9, 0x2c8, 0x38, 0x3b6, 0x401, 0x0, 0x20, 0x1, 0x8, 0x5d28, 0x3ff}, [{0x60000000, 0x1, 0x6, 0x1c00, 0x8001, 0x0, 0x7, 0x10001}, {0x60000000, 0x1, 0x40, 0x6, 0x100, 0x6, 0x3, 0xaea9}], "546b51591295f684b137d282d675c48abaac42f6e67d0af1f1e4e111898a451f92cfce4064e1936e28f4bec32ad2274163f8ed10bd2dfa455a896d423a1e35fc8e1dda26e2d109114470082aa50f0ab9bfd7c7479414762c9c0b7f30512d5a24082b950c6987257b2976cfdd392e16b6060afb923aba41ecfc85b0934c852cdfedff14a48c6a4b056ce0dd7304794e612efc46382def8d21cac9efd0f2fc8461fa7f7fc142d93ed13d6049be37a5a997ca1fb5ec515f4c84dc9600748adc2352fd22c0430a7513ce982a15e20e7009bd4dbae61b4db0b045d5e8becb80d225b00c9cee2eeb", [[], [], [], [], []]}, 0x65d) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000000c0)={0x568, 0x6}) 10:14:49 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket(0x11, 0x4000000000000002, 0xc) write(r0, &(0x7f0000000240)="1f0000000202fffffd3b543407110000f34401000b000400038cb188819f02", 0x1f) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x7, 0x4) [ 388.828662][T13310] delete_channel: no stack [ 388.849551][T13309] delete_channel: no stack [ 388.863927][T13314] netlink: 'syz-executor.3': attribute type 1 has an invalid length. 10:14:50 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x23) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) open_by_handle_at(r2, &(0x7f0000000000)={0xab, 0x6, "1f281d64bb7de3efee1011c37f5affb29f8a52e16ffbf48fa67b86974e33f7bdf744aaa6f2813215d03ce522bf4368c8c726307c8565e4aaf326de69bc4764197efd4bed8765beed023ffbc497fcaa740fe46e1e3d8a0d9cf67636e237a3da587bc4f3b376b634992917c7d33b947b5bef8aadda0a71a6df65c120007fad6f7e17ce177487383392edf87769c554cbcb42a60427c8b4280b4f507f698ddd15f076102c"}, 0xa0000) dup2(r0, r1) 10:14:50 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000180)=r3) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x80000, 0x0) mount(&(0x7f0000000340)=ANY=[@ANYBLOB="b5a2e811e8236197fd5f1a86cef5886303ddb1d983955146acca89157955cf06f563df44f3d72fed06cb4d743cd7dc4322a202b1524549518ff8f17230aa61c4cbd0dbb7955d5cdcfba15a461f5dda712a25b8a963b02014284cc34fac681e80745269f12a95459a037563fd10842111c76140b59cd788971a901042d239a225f7d45b8545614993602b3cdec113f49d727bb13f8734d73b857c4d4ac64976d06026edc06b1b692e4f716c5b3b071bfa3b230dd713804976b1842b0056354bf7c7609155ec64f3cbad"], &(0x7f00000001c0)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2f35bbdbe8205307c3801cc3ea9d1e8a9728061254fdb3cb81b37a3a191fa98e61fedef87b36"], &(0x7f0000000300)='./file0\x00', 0x0, 0x500e, 0x0) umount2(&(0x7f0000000040)='.\x00', 0x2) [ 388.936042][T13314] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 388.997610][ T5] usb 1-1: new high-speed USB device number 16 using dummy_hcd 10:14:50 executing program 2: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000040, 0x56a, 0xe5, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x9, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x1}}}}]}}]}}, 0x0) openat$vimc0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video0\x00', 0x2, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f00000001c0)={0x2c, &(0x7f0000000200)=ANY=[@ANYBLOB="001aee"], 0x0, 0x0, 0x0, 0x0}, 0x0) [ 389.076783][T13322] delete_channel: no stack 10:14:50 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = fspick(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1) fsconfig$FSCONFIG_SET_BINARY(r1, 0x2, &(0x7f0000000180)='!!)\x00', &(0x7f00000001c0)="de33edbc33cc14ac3e542bc395809c6e7ce53129ced939bc669b4feffe0023403b74cf8abfcd24b968734057aadb", 0x2e) r2 = socket(0x10, 0x2, 0x0) sendto(r2, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:14:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000)=0x5, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) recvmmsg(r0, &(0x7f0000004a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40), 0xffffffffffffff53}, 0x9}], 0x1, 0x0, 0x0) [ 389.131641][T13322] delete_channel: no stack [ 389.242193][ T5] usb 1-1: Using ep0 maxpacket: 32 10:14:50 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x63a9, 0x80841) write$P9_RAUTH(r1, &(0x7f0000001100)={0x14, 0x67, 0x2, {0x10, 0x3, 0x4}}, 0x14) accept$packet(0xffffffffffffffff, &(0x7f0000001040)={0x11, 0x0, 0x0}, &(0x7f0000001080)=0x14) recvfrom$packet(r1, &(0x7f0000000040)=""/4096, 0x1000, 0x51, &(0x7f00000010c0)={0x11, 0x5, r2, 0x1, 0x2, 0x6, @dev={[], 0x1a}}, 0x14) r3 = socket$isdn(0x22, 0x2, 0x23) dup2(r0, r3) 10:14:50 executing program 4: syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x3, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101400, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r2 = syz_open_dev$dmmidi(&(0x7f0000000240)='/der/dm\bidi\x02\x00', 0x1000, 0x100) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) syz_genetlink_get_family_id$tipc(&(0x7f0000000200)='TIPC\x00') ioctl$VIDIOC_S_EXT_CTRLS(r3, 0xc0205648, &(0x7f00000001c0)={0x7c4b0dd4b83cd761, 0xfff, 0x400, [], &(0x7f0000000100)={0x9a0910, 0x5, [], @p_u32=&(0x7f00000000c0)=0x2}}) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r4 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x10ed118bd873e6e9) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f00000002c0)={0x44, 0xfd, 0x1ff}) read$rfkill(r4, &(0x7f0000000000), 0xfffffffffffffd15) [ 389.362333][ T5] usb 1-1: config 0 has an invalid interface number: 84 but max is 0 [ 389.370653][ T5] usb 1-1: config 0 has no interface number 0 [ 389.377659][ T5] usb 1-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=c6.82 [ 389.386929][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 389.418528][T13342] delete_channel: no stack [ 389.455547][ T5] usb 1-1: config 0 descriptor?? [ 389.466386][T13341] delete_channel: no stack [ 389.473265][T12020] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 389.862347][T12020] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 389.873491][T12020] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 389.886511][T12020] usb 3-1: New USB device found, idVendor=056a, idProduct=00e5, bcdDevice= 0.40 [ 389.895721][T12020] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 389.905279][T12020] usb 3-1: config 0 descriptor?? [ 390.152530][ T5] asix 1-1:0.84 (unnamed net_device) (uninitialized): invalid hw address, using random [ 390.371394][T12020] wacom 0003:056A:00E5.0009: unknown main item tag 0x0 [ 390.381729][T12020] wacom 0003:056A:00E5.0009: hidraw0: USB HID v0.00 Device [HID 056a:00e5] on usb-dummy_hcd.2-1/input0 [ 390.565632][ T2919] usb 3-1: USB disconnect, device number 12 [ 391.002417][ T5] asix 1-1:0.84 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 391.013111][ T5] asix: probe of 1-1:0.84 failed with error -71 [ 391.025069][ T5] usb 1-1: USB disconnect, device number 16 [ 391.332195][ T2919] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 391.692264][ T2919] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 391.703384][ T2919] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 391.716444][ T2919] usb 3-1: New USB device found, idVendor=056a, idProduct=00e5, bcdDevice= 0.40 [ 391.725638][ T2919] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 391.735358][ T2919] usb 3-1: config 0 descriptor?? [ 391.762479][T12020] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 392.022135][T12020] usb 1-1: Using ep0 maxpacket: 32 [ 392.144434][T12020] usb 1-1: config 0 has an invalid interface number: 84 but max is 0 [ 392.152738][T12020] usb 1-1: config 0 has no interface number 0 [ 392.152822][T12020] usb 1-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=c6.82 [ 392.168021][T12020] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 392.181360][T12020] usb 1-1: config 0 descriptor?? [ 392.234173][ T2919] usbhid 3-1:0.0: can't add hid device: -71 [ 392.240380][ T2919] usbhid: probe of 3-1:0.0 failed with error -71 [ 392.267789][ T2919] usb 3-1: USB disconnect, device number 13 10:14:53 executing program 4: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) getsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x4) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x801, 0x0) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000000)=""/28) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) [ 392.552398][T12020] asix 1-1:0.84 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 392.562815][T12020] asix: probe of 1-1:0.84 failed with error -71 10:14:53 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = fspick(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1) fsconfig$FSCONFIG_SET_BINARY(r1, 0x2, &(0x7f0000000180)='!!)\x00', &(0x7f00000001c0)="de33edbc33cc14ac3e542bc395809c6e7ce53129ced939bc669b4feffe0023403b74cf8abfcd24b968734057aadb", 0x2e) r2 = socket(0x10, 0x2, 0x0) sendto(r2, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) [ 392.612908][T12020] usb 1-1: USB disconnect, device number 17 10:14:53 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000)=0x5, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) recvmmsg(r0, &(0x7f0000004a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40), 0xffffffffffffff53}, 0x9}], 0x1, 0x0, 0x0) 10:14:53 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x2, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r2, &(0x7f0000000140)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), r4, 0x1f2f1ce0e32635da}}, 0x18) sendto$isdn(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="010000002500000059a543d9039633"], 0xf, 0x6, &(0x7f0000000080)={0x22, 0x1, 0x0, 0x3, 0x3f}, 0x6) dup2(r0, r1) ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000000)={0x7, 0x4, 0x2}) [ 392.725285][T13369] delete_channel: no stack 10:14:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', r3}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x40002, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e23, @local}, 0x200, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000000)='nr0\x00', 0x7fff, 0x0, 0x3}) r6 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) r7 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000000180)={r9, 0x1c, "60e27cfa36628b769dfda1588a5791cf3e3742e974ba4eea74ece922"}, &(0x7f0000000100)=0x24) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000340)={r9, 0x7fff}, &(0x7f0000000380)=0x8) ioctl$KDGKBSENT(r6, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e24, @loopback}}, 0x0, 0x1, 0x0, "39dde1c150629f8e3527bd0e62af14e0ec495cc6696a4262fdd4de84ba98a3b4c58932cb732431a7ea74baa78208640541ddbe83b2c4d60064285be048e7b58d2ba1ad4b7cebc20c65aeeaca71a86ff5"}, 0xd8) r10 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r10, 0x4008ae89, &(0x7f0000000040)={0x7b, 0x5, [0x4000009a, 0x0, 0x40000081], [0xc1]}) [ 392.785768][T13370] delete_channel: no stack 10:14:53 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = fspick(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1) fsconfig$FSCONFIG_SET_BINARY(r1, 0x2, &(0x7f0000000180)='!!)\x00', &(0x7f00000001c0)="de33edbc33cc14ac3e542bc395809c6e7ce53129ced939bc669b4feffe0023403b74cf8abfcd24b968734057aadb", 0x2e) r2 = socket(0x10, 0x2, 0x0) sendto(r2, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:14:54 executing program 1: r0 = socket$isdn(0x22, 0x2, 0x23) dup2(0xffffffffffffffff, r0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$TIOCGSERIAL(r1, 0x541e, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/4096}) socket$inet6_dccp(0xa, 0x6, 0x0) 10:14:54 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r2 = gettid() tkill(r2, 0x1000000000016) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x0, &(0x7f00000001c0)=""/203) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000000)=0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ifreq(r3, 0x8990, &(0x7f0000000040)={'bond0\x00\x00\x19\x02\x00\x00\x00\x00?\x00', @ifru_names='bond0\x00'}) [ 393.057275][T13380] delete_channel: no stack [ 393.075132][T13380] delete_channel: no stack [ 393.117898][T13377] kvm [13373]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 10:14:54 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = fspick(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1) fsconfig$FSCONFIG_SET_BINARY(r1, 0x2, &(0x7f0000000180)='!!)\x00', &(0x7f00000001c0)="de33edbc33cc14ac3e542bc395809c6e7ce53129ced939bc669b4feffe0023403b74cf8abfcd24b968734057aadb", 0x2e) r2 = socket(0x10, 0x2, 0x0) sendto(r2, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:14:54 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x23) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video35\x00', 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000040)={0x1, 0x1}, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) dup2(r1, r0) [ 393.354573][T13388] delete_channel: no stack [ 393.361655][T13377] kvm [13373]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 393.394113][T13388] delete_channel: no stack 10:14:54 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = fspick(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1) fsconfig$FSCONFIG_SET_BINARY(r1, 0x2, &(0x7f0000000180)='!!)\x00', &(0x7f00000001c0)="de33edbc33cc14ac3e542bc395809c6e7ce53129ced939bc669b4feffe0023403b74cf8abfcd24b968734057aadb", 0x2e) r2 = socket(0x10, 0x2, 0x0) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:14:54 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000000240)={&(0x7f0000000180)={&(0x7f0000000000)}, 0x2d8, &(0x7f0000000200)={&(0x7f00000001c0)}}, 0x18) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) dup2(0xffffffffffffffff, r0) creat(0x0, 0x0) prctl$PR_GET_SECUREBITS(0x1b) unshare(0x8020000) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xe6e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000340)='cpuset.mems\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x2) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000340)='cpuset.mems\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r4, &(0x7f0000000340)='cpuset.mems\x00', 0x2, 0x0) r5 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x218fe53f1794f59, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x143) setsockopt$MISDN_TIME_STAMP(r5, 0x0, 0x1, 0x0, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r6, &(0x7f0000000340)='cpuset.mems\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ppoll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x200}, {r6, 0x1210}, {r1, 0x8c30}, {0xffffffffffffffff, 0x6308}, {0xffffffffffffffff, 0x18a70}, {r3, 0x1094}, {r4, 0x103e4}, {r6}], 0x8, &(0x7f0000000300), &(0x7f0000000340)={0x100000000}, 0x8) r7 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') setns(r7, 0x0) clone(0x10062101, 0x0, 0x0, 0x0, 0x0) 10:14:54 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x23) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) dup2(r0, r1) [ 393.630208][T13397] delete_channel: no stack [ 393.653464][T13397] delete_channel: no stack 10:14:54 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syncfs(r2) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fsync(r4) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r3, 0xc0905664, &(0x7f0000000000)={0x0, 0x0, [], @bt={0x1, 0x3f, 0x9, 0x7fffffff, 0x8, 0x81, 0x6, 0xc6ddee4a9d46d1f7}}) dup2(r0, r1) 10:14:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x1c, r2, 0x403, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, r2, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@FOU_ATTR_LOCAL_V6={0x14, 0x7, @mcast1}, @FOU_ATTR_PEER_PORT={0x8, 0xa, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6c}, @FOU_ATTR_PEER_PORT={0x8, 0xa, 0x4e23}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_LINKINFO={0x10, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x3c}}, 0x0) 10:14:54 executing program 0: mount$fuseblk(&(0x7f0000000040)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0xffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r2 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Zb\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86a\xfa\xb8\xfb)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [], @local}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@remote, 0x8, 0x371dcd67a0fff1d6, 0x2, 0x2, 0x6, 0x14}, &(0x7f0000000100)=0x20) shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffd000/0x2000)=nil) setresuid(0x0, 0x0, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000580)=ANY=[@ANYBLOB], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x0, @multicast2}}, [0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000004c0)={0x0, 0x0, 0x3, 0x0, 0x0, 0xffff, 0x1, 0x8, {0x0, @in6={{0xa, 0x4e22, 0x6, @dev, 0x1}}, 0x800, 0x6, 0x0, 0x6, 0x3ff}}, &(0x7f00000002c0)=0xb0) sendfile(r1, r2, 0x0, 0x20000102000007) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) socket(0x10, 0x2, 0x0) [ 393.919066][T13406] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 393.993230][T13404] delete_channel: no stack 10:14:55 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x0, 0x0) socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$unix(r2, &(0x7f0000000140), 0x0, 0x200458c0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) setsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000100), 0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r3, 0x28, &(0x7f0000000040)}, 0x10) r4 = socket$isdn(0x22, 0x2, 0x23) dup2(r0, r4) 10:14:55 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@mcast2, 0x800, 0x0, 0x2000000000903, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x380000, @mcast1, 0x4}, 0x1c) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@empty, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) sendmsg$xdp(r3, &(0x7f0000001880)={&(0x7f0000000340)={0x2c, 0x2, r5, 0x21}, 0x10, &(0x7f0000001800)=[{&(0x7f0000000380)="4101c84c05a510d437c37feedf294cd190a5a727f827c60d2eb75b6d3077c4183c5a12149fa806c8b6252cd186099eb78f8a708fc2bb064be3fb2b939d7a01b80beee870c497d66d5f618c8e38aac7e56ffce148d68edc9dabbfa790dd2baa562356fcaa89c50bbb20dd4c242c0adf4a2cd19d2c65c92a3759951b64e35e0930418d6d3e9580d3d60f777f105a09dfd98bbd3c45426a69e2a4d32be079452e3198aa3406fee30ad1a00809a0e02ee12fca66917562758f39d698efbed26901c6302bcffcf24a7dd304eb0ebc643bb63970076871", 0xd4}, {&(0x7f0000000480)="2be845cd4c2884bc13207529f26f465ebce3aafc929ec6f997e688b1706e57432a9137196724ef019b70a3e278ba6e702aa47e3b815dc88d532e310257507ff78ff7bd52a18ea33c50ca1d5eeb03e7f3fb1bba004ad322ba3c01954f52a6c021e9813956273ef4e68dd11bde143af8b92eec1f8ed69d01148a9c55b3e875135facf187ad14941428d7302d5f66a5d68908", 0x91}, {&(0x7f0000000540)="70744718a491ce529561dad4c38da488996a82f4bbf1f06846c5051a55d603f1946df66e8a6d32e1a6397ae87e89c4e9f0f4387d317785e5f9546e6c0aba5893a3afda072428bc112acb3ca327670cbdfa9a60309c2037206813f7a301dc529602ac100ef5e0dac1dc2af5bf837eadcfeaed978ba568ab90a5bb338600", 0x7d}, {&(0x7f0000000600)="0bdb7c33ab156af36278532499066408a5ab7f9143e3601809eaec3d744396686f8abf544a839f33ee91cbc1bce8a65e7400c40c61859ae26a316fdc406658fe63aa3a2c2d15ddf261f621654b649363571f34c0f270cfc50358448510ffb71aac319ed4146f9e951a6fdfa98a3df156001566d5558b", 0x76}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="28903a183ca28d35e1768ac4468af907529a6ea3a3613c137dd6aca0797a16abf8071341e57f9ca548451642a8568e0e2443c744be1a2d358e56e80968b37dc0a5d6eb991d58c9451cfb27553e86edef900cf81582e0eb7f48e2888faabdd8d8f14bf452fe189d19110225d5ce9001829785e1dd8d4f2b3d3b45732ff91b0a3de223de0136d9221b3b0998b23e3dff10699db48f5bf1260e9aaafcb891ee5de75550e262687edd422725b5da47c81c17862688c8cc8b9511e05bea51f28a70001333f87c4adea675fb42", 0xca}, {&(0x7f0000001780)="ef7d8253307c02b7c3486d7bc8a1211b649e894373a805586b6a8a63b6ffb5cef3bafab9e9fd63dd3853345dc81150cc2ce4944180d008368dcf00ac5517be60bcecdab6243ef93dcd9d5702d9a7fc30e7057d596943eb2c84319a71", 0x5c}], 0x7, 0x0, 0x0, 0x1}, 0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x8991, &(0x7f0000000140)={'bpq0\x00', @ifru_ivalue}) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@assoc={0x18, 0x29}], 0x18}], 0x3, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x8, 0x4, 0x0, 0x5, 0x1, 0x1700, 0x400]}, 0x12) [ 394.158769][T13415] delete_channel: no stack [ 394.277226][T13414] delete_channel: no stack 10:14:55 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = fspick(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1) fsconfig$FSCONFIG_SET_BINARY(r1, 0x2, &(0x7f0000000180)='!!)\x00', &(0x7f00000001c0)="de33edbc33cc14ac3e542bc395809c6e7ce53129ced939bc669b4feffe0023403b74cf8abfcd24b968734057aadb", 0x2e) r2 = socket(0x10, 0x2, 0x0) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:14:57 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x7ff, 0x40) r1 = dup(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}, &(0x7f0000000180)=0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000003c0), 0x4) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0x2bcf) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fsetxattr$trusted_overlay_upper(r2, &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f0000000600)=ANY=[@ANYBLOB="00fbd304811f36f461c7d765fad18f4ce0426aa53a6ca97a8bad6143d25aac26785f6419c82435d963fc2ea24d0b2190bdbd336bb49c6e5e78ea1bbc841bbab0060659bb74b9570507376127cb067e356f5b9e72a594135354a2017fa8acdbca6a4933d766b534d4a32c727758cfd9cf6f0edddddb84f0900f8f6232e6514de6bbeee559bb6036aab3849a01a7af357133bdb6ddd5d790c36f6eb5cd151023aad9fb76a2f29f59d0ed5103c3cb7571dae75f0f13e1dfbf4af3636de4030f9d226ccde63f0618103db1b494a5ede818a448aefb8303c9e24251ce1993e70cd407ffbcf42e7c83203af7bbeebb0765b36365e6c0d96fe1ad6899a0365985a1fac2ecc9ef93b9c4d9ddf09e7fb7a3543c1a091097608b16a0893ee2faa53d1278f8b2b5f400"/303], 0xd3, 0x5) shutdown(r0, 0x1) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000080)) r3 = syz_open_dev$radio(&(0x7f00000001c0)='/dev/radio#\x00', 0x3, 0x2) ioctl$VIDIOC_G_PARM(r3, 0xc0cc5615, &(0x7f0000000500)={0x8, @capture={0x0, 0x1, {0x1, 0x6}, 0x7fffffff}}) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x100) 10:14:57 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$isdn(0x22, 0x2, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) splice(r2, &(0x7f0000000040)=0x50, r1, &(0x7f0000000080), 0xfff, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r3, 0x40106614, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) dup2(r1, r0) 10:14:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x4, 0x4000) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000080)) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x7, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000000)=0x4f, 0x104) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x15, 0x0, &(0x7f00000000c0)) 10:14:57 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x41) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$VIDIOC_EXPBUF(r2, 0xc0405610, &(0x7f0000000040)={0xb, 0x0, 0x76, 0x84800, r3}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x1109}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x1109}) 10:14:57 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = fspick(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1) fsconfig$FSCONFIG_SET_BINARY(r1, 0x2, &(0x7f0000000180)='!!)\x00', &(0x7f00000001c0)="de33edbc33cc14ac3e542bc395809c6e7ce53129ced939bc669b4feffe0023403b74cf8abfcd24b968734057aadb", 0x2e) r2 = socket(0x10, 0x2, 0x0) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) [ 396.233672][T13434] delete_channel: no stack [ 396.264738][T13441] delete_channel: no stack 10:14:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) syz_open_dev$radio(&(0x7f0000000100)='/dev/radio#\x00', 0x3, 0x2) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x200}], 0x30}, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x271) recvmmsg(r1, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}, {&(0x7f0000000780)=""/98, 0x62}, {&(0x7f0000000140)=""/112, 0x70}, {&(0x7f0000000340)=""/249, 0xf9}], 0x4, &(0x7f0000000440)=""/45, 0x2c}}], 0x1, 0x0, &(0x7f0000000640)={0x77359400}) 10:14:57 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x1000) connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10) msgsnd(r0, &(0x7f0000000340)={0x2}, 0x8, 0x0) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x21) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_SERVICE={0x4}]}, 0x20}}, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 10:14:57 executing program 0: r0 = syz_open_dev$usbmon(0x0, 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000040)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r3, 0x0) syz_emit_ethernet(0x300502, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0) 10:14:57 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000005b80)=[{{&(0x7f00000000c0)={0xa, 0x4e21, 0x39, @empty, 0xa5}, 0x1c, &(0x7f00000013c0)=[{&(0x7f00000012c0)="94821cdeeddadb12f49d11add4b67c7f84192c96f352a136508a7e7366b182c24335ee9b0552a2a900926dc97bd2dde4ea27a1be12c05efde74af1221ddf85862f48dea944272c714be22f49db5f5810fe9685bb1ca6c3022584e442d108000772ce5bea8a15320193410568f2e8caa3dc1eb17d08f5081dbba39c0a5ce8a4e2a64897780822c138e13237a65f22ac8bceac2993ae1b681f7240268d7255bffb6e5c17c3458a9d566f06974f0ceea3b74f72167e5971478db12d2f1d45269ecc7432d2827ee10d9560c35b3fc2db23c0f1881932415026bfdefba078f4433f68abdcb65f76dc6cbb1202780b72639a0ee582ae406976", 0xf6}], 0x1}}, {{&(0x7f0000001440)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xf8}}], 0x2, 0x41) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0xc0406618, &(0x7f0000000000)={{0x9ed248f64c29946a, 0x0, @descriptor="0d755d4d0dc95c8a"}}) 10:14:57 executing program 4: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x10, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x404200) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @rand_addr=0xffff}, {0x2, 0x4e20, @multicast1}, 0x4b, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000040)='veth0_to_team\x00', 0x5, 0x100000000, 0x8}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000080)="11dca50d5e0bcfe47bf070") pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000180)=0x100000001) 10:14:57 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) r1 = gettid() tkill(r1, 0x1000000000016) r2 = gettid() tkill(r2, 0x1000000000016) r3 = getpgid(r2) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r5 = memfd_create(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f00000000c0)={r4, r5, 0x4d66}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x100) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = socket$isdn(0x22, 0x2, 0x23) r8 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r8, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) setsockopt$inet_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) dup2(r6, r7) socket$nl_crypto(0x10, 0x3, 0x15) [ 396.787182][T13460] IPVS: ftp: loaded support on port[0] = 21 10:14:57 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x5d, 0x5e, 0x73, 0x40, 0xc45, 0x800a, 0x85df, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x35, 0x0, 0x0, 0x70, 0xe8, 0xed}}]}}]}}, 0x0) gettid() r0 = gettid() arch_prctl$ARCH_GET_CPUID(0x1011) tkill(r0, 0x1000000000016) ptrace$pokeuser(0x6, r0, 0xfffffffffffffffe, 0xfff5) 10:14:58 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = fspick(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1) fsconfig$FSCONFIG_SET_BINARY(r1, 0x2, &(0x7f0000000180)='!!)\x00', &(0x7f00000001c0)="de33edbc33cc14ac3e542bc395809c6e7ce53129ced939bc669b4feffe0023403b74cf8abfcd24b968734057aadb", 0x2e) sendto(0xffffffffffffffff, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) [ 397.184170][T12020] usb 6-1: new high-speed USB device number 8 using dummy_hcd 10:14:58 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = fspick(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1) fsconfig$FSCONFIG_SET_BINARY(r1, 0x2, &(0x7f0000000180)='!!)\x00', &(0x7f00000001c0)="de33edbc33cc14ac3e542bc395809c6e7ce53129ced939bc669b4feffe0023403b74cf8abfcd24b968734057aadb", 0x2e) sendto(0xffffffffffffffff, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:14:58 executing program 4: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x20280, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_config_ext={0x10001, 0x7}, 0x8000, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='sit0\x00', 0x10) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0x0) syz_open_procfs(0x0, &(0x7f00000016c0)='smaps_rollup\x00') 10:14:58 executing program 0: syz_usb_connect(0x2, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="120100299524088d8bcc91f37d2d18690283e300fcff0009021b000100000000090427000179a4ee00090585"], 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r3, 0x1c, "60e27cfa36628b769dfda1588a5791cf3e3742e974ba4eea74ece922"}, &(0x7f0000000100)=0x24) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={r3, @in6={{0xa, 0x4e23, 0x80000001, @rand_addr="502a488ab812db3392dd3d82b0528d41", 0x20}}}, &(0x7f0000000140)=0x84) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r5 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000000000)={0x900, 0x9, 0x3}) 10:14:58 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = fspick(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1) fsconfig$FSCONFIG_SET_BINARY(r1, 0x2, &(0x7f0000000180)='!!)\x00', &(0x7f00000001c0)="de33edbc33cc14ac3e542bc395809c6e7ce53129ced939bc669b4feffe0023403b74cf8abfcd24b968734057aadb", 0x2e) sendto(0xffffffffffffffff, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) [ 397.542451][T12020] usb 6-1: config 0 has an invalid interface number: 53 but max is 0 [ 397.550765][T12020] usb 6-1: config 0 has no interface number 0 [ 397.557158][T12020] usb 6-1: New USB device found, idVendor=0c45, idProduct=800a, bcdDevice=85.df [ 397.566389][T12020] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 397.651881][T12020] usb 6-1: config 0 descriptor?? 10:14:58 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) fspick(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) [ 397.697018][T12020] gspca_main: sn9c2028-2.14.0 probing 0c45:800a [ 397.735086][ T2919] usb 1-1: new full-speed USB device number 18 using dummy_hcd 10:14:58 executing program 4: r0 = socket$inet(0x10, 0x400000003, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000000200)="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0x1000}, {&(0x7f0000000000)="dfc808970d0e85cdd6047757e7ed03a6fbdfd6e1f5b209d3774ece72df79c83ad7194bd89b81501f0c32319f2936913de7380485de448a9ab0ab6c55c40e8018621390e66645ed6616ae1ad3fd96311854dab702776bd5aec504d767170e2e47ac69a60eb138e25509d5223ec9a705ba1b0c6c605bd715f6486a48d02a6635cabd0d3e4a8f65bcb6fd4db243ccee5116405620784142db6ec36643f454805ef84f9201e9b6eee61cb0674afcd52290c87b9fa9c72cb6b4803c623feba6fbaf2aabb3dcbcda5f9abb738ddb438fe632f734a734eaf0e848c264267da08189bb", 0xdf}, {&(0x7f0000000100)="b473ad4693f7f265014ffea281e74008ba5b7bb1de48789e6593a9a70137e6648296d11e5982573a51853b0febad0d60ac78bccfedd217d198", 0x39}, {&(0x7f0000001200)="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", 0x1000}, {&(0x7f0000000140)="8ac17678d28e19052834719c6317a91af3015a6e85111e9127297900de63fa480059d333c63c4d9d5eb1cea8f3332ce0", 0x30}, {&(0x7f0000002200)="2dce6342096fcd1d8f9fe9445a33166190d78e85b49a07773f5960bb21", 0x1d}, {&(0x7f0000002240)="8247d0812637af2c55bb2a77b9af1ddaf56ad5fef46ee515ec233427e343cbfa70de399cc3540f167c578fe1b5f08c0d9dcd0f97990956", 0x37}], 0x7}, 0x60) 10:14:58 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:14:59 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a067f0200ff000000000000000058000b4824ca945f64009400ff0325010ebc000000000000008000f0fffeffe809005300fff5dd00000010000100070c02000021630400400000", 0x58}], 0x1) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x4102) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000200)=""/83) [ 398.042469][ T2919] usb 1-1: device descriptor read/64, error 18 10:14:59 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) [ 398.222341][T12020] gspca_sn9c2028: read1 error -110 [ 398.242460][T12020] gspca_sn9c2028: read1 error -32 [ 398.264951][T12020] gspca_sn9c2028: read1 error -32 [ 398.270404][T12020] sn9c2028: probe of 6-1:0.53 failed with error -32 [ 398.452095][ T2919] usb 1-1: device descriptor read/64, error 18 [ 398.735200][ T2919] usb 1-1: new full-speed USB device number 19 using dummy_hcd [ 399.032116][ T2919] usb 1-1: device descriptor read/64, error 18 [ 399.432081][ T2919] usb 1-1: device descriptor read/64, error 18 [ 399.552374][ T2919] usb usb1-port1: attempt power cycle 10:15:00 executing program 1: ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) dup2(r0, r1) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000080)=0x1) 10:15:01 executing program 5: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x19c}}, 0x0, 0xc, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0xffffffffffffffdb}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f1, &(0x7f0000000580)='ip6_vti0\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f2, &(0x7f0000000580)='ip6_vti1\x00') 10:15:01 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)) r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) [ 399.936812][T13509] delete_channel: no stack [ 399.954635][T13510] delete_channel: no stack [ 399.970790][T12020] usb 6-1: USB disconnect, device number 8 10:15:01 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000000)=0x10001) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x36cc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000023002908000015e2bd0000000093c1000000000000005af76315dd371d6dec801f252f696d655f7479706500"], 0x24}, 0x1, 0x60}, 0x0) 10:15:01 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/qat_adf_ctl\x00', 0x24182, 0x0) bind$tipc(r1, &(0x7f0000001b80)=@id={0x1e, 0x3, 0x3, {0x4e24, 0x3}}, 0x10) r2 = socket$isdn(0x22, 0x2, 0x23) dup2(r0, r2) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$IMCLEAR_L2(r3, 0x80044946, &(0x7f0000000000)=0x10001) [ 400.187600][T13524] delete_channel: no stack [ 400.217226][T13525] delete_channel: no stack [ 400.272132][ T2919] usb 1-1: new full-speed USB device number 20 using dummy_hcd [ 400.452306][ T2919] usb 1-1: device descriptor read/8, error -61 10:15:01 executing program 0: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$void(r0, 0xb40e7af65e2327ad) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x42d4, 0x662841) mq_notify(r1, &(0x7f0000000080)={0x0, 0x3a, 0x1, @thr={&(0x7f00000001c0)="353e0b612b506e357a4f0271aa1a2e7d233aa71fcca86f960e5255c61daebfb89ab195e419b99fcc4a68d227e6d1745a200995b95f666721518d555b98a21c778db28f8aedc38030ad48b09b48a94d03b490944b43ee4d0edfed91167e79dbeb12b6e78a9b16e7cfa26b9ed2a12c17d1ea8bab2e3f0ab7677ebef77e795c7b5b1550ee2b044c4833817504a68d512bf78e4af318ecbbf41286ff3c292afce25e214c5a32f2e4c29334cfee4ec14acbf29c72b996a412192faecf3e", &(0x7f00000002c0)="5fb0d9bcdee0672591937b345d9f761ef4ca20f2026cfaa216da6e9c8d930e3b0bb0e97f5e9e02fa3f158734870e56cd2146f2f316ffd91c3d3d26f9ea63499050ff5e9ee5008d0214f45f6e97d7295f34ea46a3ba68e1bcb6be8ec0e2d7a63965563bd52622635b79fd20bd08490de7596a4afa56042e7e9a0f60a5e7e9c8a841c1fa0bf74fd64586c0ae27593a73bec310f48cfe3b8ec8016a92e2721258b7a413"}}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x608c00, 0x0) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f00000003c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f00000000c0)=ANY=[@ANYBLOB="b702ffbfa70000000000001702000020feffff7a0af0fff8ffffff79a4f0ff00000000b70600000018d1fe2d64050000000000c504000020ffffffd6040000060000000000000010000020620700fe00000000850000002e000000b7000000000000009500000000000000250e205ff8"], &(0x7f0000000280)='\xc2\x06m\xd6D\xec\x01\xd7Rg\x7f\x9c-_\xd0\xe7\xfa=2\x00=', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0xfffffffc}, 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) ioctl$int_out(r2, 0xa8c2, &(0x7f0000000540)) 10:15:01 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)) r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:01 executing program 5: socket$kcm(0x2b, 0x1, 0x0) r0 = socket$kcm(0xa, 0x802, 0x88) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x0, @mcast2, 0x9}, 0x80, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="38ebbeb61060d836f46e77cbfa8114b500000000010000290000000400000078040401772c302bc92798001000000000000000fab7711721030000209b81a84e5e00003839fe"], 0x38}, 0x8000) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000100)=@nl=@unspec, 0x80, &(0x7f0000000040)=[{&(0x7f0000000180)}], 0x1}, 0x0) 10:15:01 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup3(r0, r2, 0x80000) ioctl$VT_ACTIVATE(r3, 0x5606, 0x8) sigaltstack(&(0x7f0000000000/0x2000)=nil, &(0x7f0000000040)) dup2(r0, r1) 10:15:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) getsockopt$TIPC_IMPORTANCE(r3, 0x10f, 0x7f, 0x0, &(0x7f0000000080)=0xfffffffffffffe16) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="15a6ac831ec264a9e23c72d5f7", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r5, 0x1c, "60e27cfa36628b769dfda1588a5791cf3e3742e974ba4eea74ece922"}, &(0x7f0000000100)=0x24) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r5, 0xfb, "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"}, &(0x7f00000002c0)=0x103) fsetxattr$security_capability(r1, &(0x7f0000000100)='security.capability\x00', &(0x7f0000000380)=@v2={0x2000000, [{0x4, 0x9}, {0x81, 0xffffffc2}]}, 0x14, 0x3) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r6 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'bond0\x00'}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f00000006c0)=ANY=[@ANYBLOB="d4010000290000042abd7000ffdbdf250f000000b8001d00cc9d9c4aa578eb64576dc383501b82f011759ee8c59966656fd8631759fbc0a1cd74bcdda51bbb63d0274f122ac4897ce2be37019c9dcdb5f526bf2ecff617b7df06618f35dbae6aaac70b31a4c6aef31b6416608f65358e6003d642fb9892bd0593df8b12855d27722a288ef0fe10d3b377b2e798c396b8e3f6bf615ca45ff975243efe68a474687807f9288bf5cba206170c2b05e9d6d44af718a3d0b5fa029569f1fe3b4e61ca5c23b4bedb71bed9b423000004003300c4008f00907c83d2fdd4c2291a7ea4be9689895eddce7f78bc412c4b0a21368c5240de0d3b79c27800fca98cd7968c0b4ea425a940a0d2845237c3a372a28e7a0066c3c43fa55a2bcf2b9abd1ee95799622f42a34df5da6d5679ce3eb3fef6b210b3e4b91af791acdb2d4afc18643fadff0974a48b8804dc73475b0a3ea50b0c5f2f775f52ac32bb22500c6802a387c4c5082c9014ac16355f9dca4bac956cf6fc99da7b02808bf8448ed4c891b5d85bcd228732e4716b4e6b536e5a2f818c3c0aa0ccf240006f0008002d00", @ANYRES32, @ANYBLOB="03639a7860041f6f0700000018d90688de085852d5969e3914510c645b3c210a0fce9d9ad2c974309f3c06127d0c49c42bf30000b19c0880f606757fb29d61c63f3ce2f822628077aa1207b3ee9dcdc778bd584fe304369686f7265fc5211458bbac33b078b43470b4698fba5a906c786897db26f7cdc6b0cce7bb0eb93c29c20a3aaf0849edfe36"], 0x3}}, 0x4020080) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) ftruncate(r6, 0x200004) r7 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r7, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r7, 0xc0945662, &(0x7f0000000600)={0x0, 0x0, [], {0x0, @reserved}}) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x9, &(0x7f00000000c0)=0x40, 0x4) mmap$IORING_OFF_SQES(&(0x7f00009fe000/0x600000)=nil, 0x600000, 0x1, 0x31, 0xffffffffffffffff, 0x10000000) getsockopt$inet_tcp_int(r8, 0x6, 0x9, 0x0, &(0x7f0000d12ffc)=0xfffffffffffffe52) sendfile(r0, r6, 0x0, 0x80001d00c0d0) [ 400.662381][ T2919] usb 1-1: device descriptor read/8, error -71 [ 400.707333][T13537] delete_channel: no stack [ 400.772512][T13535] delete_channel: no stack 10:15:01 executing program 0: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet(0x10, 0x800000000002, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000180007021dfffd946f6105000a0080001f00030700000800080006000400ff7e", 0x24}], 0x1}, 0x0) 10:15:02 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)) r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:02 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x25) dup2(r0, r1) 10:15:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xa1800, 0x139) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0x9, 0x4) ioctl(r0, 0x1000008912, &(0x7f0000000240)="11dca50d5e0bcfe47bf070") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet6(r2, &(0x7f0000004d80)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000080)="a7", 0x1}], 0x1}}, {{&(0x7f0000001ac0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0x1c, &(0x7f0000001d40)=[{&(0x7f0000001b00)="ed", 0x1}], 0x1}}], 0x2, 0x0) [ 400.979269][T13549] IPv6: NLM_F_CREATE should be specified when creating new route [ 400.987283][T13549] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 400.994682][T13549] IPv6: NLM_F_CREATE should be set when creating new route [ 401.002011][T13549] IPv6: NLM_F_CREATE should be set when creating new route [ 401.045549][T13556] delete_channel: no stack [ 401.075073][T13555] delete_channel: no stack [ 401.118361][T13559] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 10:15:02 executing program 5: r0 = socket$inet(0x2, 0x200000002, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x2, 0x330, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000580], 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]}, 0x3a8) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x3}, 0x1) 10:15:02 executing program 1: openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x802, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) lseek(r3, 0x3d, 0x1) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000040)=0x1) dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x5) 10:15:02 executing program 3: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:02 executing program 0: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet(0x10, 0x800000000002, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000180007021dfffd946f6105000a0080001f00030700000800080006000400ff7e", 0x24}], 0x1}, 0x0) [ 401.342541][T13568] delete_channel: no stack [ 401.457765][T13577] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 401.508010][T13574] delete_channel: no stack 10:15:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x400, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x45c, 0x24, 0x507, 0x0, 0x0, {0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x430, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x3f}}, @TCA_CBQ_RATE={0x10, 0x5, {0x22, 0x0, 0x0, 0x0, 0x0, 0x7f}}]}}]}, 0x45c}}, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000240)={r5, 0x1, 0x6}, 0x10) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl(r6, 0xd743, &(0x7f0000000140)="6ff13857a5003838c73bca5d63a31c223fcf10309af904fb5bfc0c894bcf42af758046cafc0b02ff798d74d7ac679ce579a51da33b91a5cc2bd05f108c887317dbf8ee874fb2e684a7a4ec59dda6be1b17fb7025c4a6c386091619cac94406eee98e73b80d5f6b38a034515ff14406a9447194a178cf2a6d64") ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x6) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast}, 0x39) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000080)=0x2, 0xfffffffffffffe2b) sendto$inet(r0, 0x0, 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x8d0, 0x4008000, 0x0, 0xb4) sendto$inet(r0, &(0x7f00000002c0)="de", 0xffffffffffffff66, 0x404c000, 0x0, 0x0) getitimer(0x1, &(0x7f0000000280)) 10:15:02 executing program 3: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:02 executing program 0: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:03 executing program 3: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:03 executing program 0: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:03 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='ip6erspan0\x00'}) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r4 = gettid() tkill(r4, 0x1000000000016) r5 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$PPPIOCSMRRU(r5, 0x4004743b, &(0x7f0000001100)=0xff) r6 = syz_open_procfs(r4, &(0x7f0000000080)='net/sco\x00') ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f00000000c0)={r6, 0x45a0d351, 0x7, "ae6f6a75e3a1a4c11bbc041dedbc323039fe64bc846ee1000a9db7c1955d8e3d351364d050bbd1018e6ee3f75763925e994a22497861d6e5d5cbb2462d63e5135237295c105cd27d0b90f689f02d73cd9cdd19a4e1dc19c5ba77751f78e21da1151056effc399023a41709c92106a593c25d96b00ad540f99fc07cfa10423cff7a5524e35d92dc4589af462f460e886820f176b77eae685a552eef4c120c21f588a81692295412a5051c603700efa99d0701bc9418802859ea62531ad467dae97b5e150902b917d894af95a1838b4a2485182fe7320cd9450a0a4c10122274af89b6a7b18a8b86ff10e1b933cd5f10fdca0d849c9b51addc90d87b2124c58b771dc51c9e22ca5fd8a76ae631dae5e058c6081ea7e521ec4f33862dcbdbcf269e51e937e79f791acb212d845b7947a97bdef2e248270e11c15c85043a0fa23550cc806f7b241b06c146de123e5e6848538742dc69082f6a5233e6bd9c3adaba112254516b042d3819ee15a8216b19cf4c9c7fcd517e6325c0a92501ad462997c28e92db74071046a629acdd26533a38d11e17e2bfe2de4b3220b15eb9eac08c241c7d9d3dc57c32b13ffe5233db3f342129520ac89ee8c9c3b9ca1b537bf3130bd422cd232e8bd4b9dcd5f0877629022478a2775cc11ab7e52c1e7e7b8d413d9143b1a18a1040a47649360a8a79f4420ec87b4b95e19cc99c44538073409afb0654e4f416d0631c36fdb1b0d977deb8241389b6b22270af483c155673ea605d8a4f3a4ff7219bb9bc103c150a21c16cece4f2ed78db81583c5bb386c224678c6432b9d99d39c4f73c38f85aaf4e597b6d6811db5f0eb368d55f974fcae01cb3f7c3f2b8c00aadf0860e3803ab596d0af4108610d5dae52e43b7a5d63d7ffa57045f01501d0c5064b42f8d1c5811d988300cb0db54d5ddf61c71dcf30b8a394e8b084874f21bb45b57c2173b4ee75e8e290236217f1ade41ed28b41dcb16f8e14a32804206012e0c6ddbc2943c5a2087d5686bd2d7f96f85747959cf00cab2287d799c85d5ee9e604195724ec58916aa5d83b9681f38789afaa539831d979ae9cbb7df0e74eaf442cfb9a58a8163e937030710780c97f9bc069951cc854052c733822993b86b394943f8d2b6d9ff3584e3a27f228103fae0c4c75d4c272d9570f6a38ba478036280681e15e7532134645672b75675efe7a08714b31a7f75dad0993284affe2a6d8c104046c82aafc07479ffe29a9de1f6fc230c3c03df7a7f0b5bdd476daf4ff4b14f703b015084297536f64249772c1e12c03933c82bfa462954b17b2b006fdc9e3cfa841a5173d28cd6cde4b17d2186078f3d80b47629a16fb07d53a125ad52f72f02d0d688e4e5457dcaffd1c16926eeb693dc6fda65f1e2156844dfd9e83f16ae215780233a038447955b5b67b43ad181f3f32c3986163ac7da21f72d9b6b29daf8f86d5e5dccbc131dc2a7ac5db3b7fb9ad4f9067576f40c25d534a7986bb299db89d843af437640d5fa8554d3231f7561764d441b3cc6c895430932c1a87129fad2e7c51b70a43971ee218515cdffc5bb9f8827ee1c3bb83a66cd27d80b1d9e39c58c925d2efee423e937d16ed9b5c92596bab28a0d4bc4b44ed9bb389bb30d60214725a0e66cef4ecbc04931a7310d03f7fd26b7118da8efd0e0833b235b4ab994e3168576b491658cdb39b3d8b1fed34a4ffa6e27c950c885a5bc2a120c16c8412b0de3339580378e297c0bdb95aed5d90e55823ceaa57f1a1dde11cedb1d43b03480b3ee21eec54398b5b7df5c878a14630a5c898e8c90094d771b0f9194982f421397153f3dfdfca0110cdd58528e16c383573e17ee9360c8a9da692192be2e105326fc4c5d77f8ad2d161ddf2cf3ab89a2f6d7c0efdc5ad074f33465b4e7b03cd75bc59a4a82fd6342ab5ca317637def7f5f053b5c1880630b7a579cb86a4620eb11261f43c9b37364209512b6ef064bcde42461810db6a2a20bb81cad9bdc6fb9e70ff0ee44d7cfddb619607b6aac4975ba10dd0f7bf343c4acb2104f22ea4b1f5b1b68ff5f4645cf6adcab70fdd31359f1560fe716158b05a73fe8f1459c75febbe2a0c932622386b327351853cb20a58cee8f73c8a43e7870bd2a06ead629937ef872e1e8c99249fd238f14510cdc2ec7dc42d36af1430891561c570ca566d6dde95f5c7141866ffd239fcf144ca56bb507c6bd909f214d64040c5b23659fa8699dbce1ed652132d0c920b46e2e0976440911b4a257d1966d2ccb008373cec4a67a1f554a38c184afc4b558a814e9c3ed968c756b792bfeaed4369c0fd0dc4c4c1c19591ec02cc0bf3153368d634c956206324518fd5a0bd0d22fee40c849fa105a65377c930b76c62b2d7e24e9218af6aed786314e09908627435a4d527165e55f4a4efe9c795891ab78ccefab12393c96d4a3662d6d1edb887be4368a667087ef3a33d14de7fadf5c080d87ff4fff0c06a755170c1e5c226634963a9af1c08cf8dede3e88ed6f20a2ca2efde8fde1a50ca062b1c84cce6d586e48a9352261a57c6ea760452bf7e14355f0a25b9fd4fda63a27e216fdb1810a396710405a899e4b87fd4bb91b2d28f9b2e13431ba22e454433bfc0a443301abe76464a3afbc6466f8d7f83a0c8976c9b45615e77e2b4d3407af5f98afdd9441584d88ea2780d82dd38a710b8b38dc0727c5b2d253348a630aacb9e76a072ae0c412659db77392ae64aa3dc62b7128b0ff229ac96b3fd2d14a41914c07feaa2bdf152e61c07c5091f85a849590b4ec293fa6d83cd1d16b20bb63cf61a7f3b02e64e3120f9624605bd99d56d9928eb3ee3e6bea81584a95e97148ea73f0f2b2fb0aa4e9f7b8370ffdf4eb2ce7ead47582e19e42830facd1690859d1814c9a2231f2ed18490758fc0d0cffa8f797b7aa18c96b1cbc8f14b7b56385bceb4bd236c9349a8c175a5bb79e6f6c8a069db0d8b7228d3330e6e7782ebe4fa189328cea53009db85ec5391a56352b048f54415790c0387040d27699a63962c93c439edf9220c1fb7cbd5b14ac9178f1e608ad0134106d9a2d55dc889eea64299359ef3ce8624a2a527abdd24745f712da1a3ad14a9532406e14fc7ca36306010f5c989ef4b18396698e11baf126947a53d1b6c35f8487291724ae13dc0664d4af933f8923c54e76b5891ded847ada23fb2267240465f1475fa5f92a93a1f29bb1e56261e2dc7e33347c68a5fa20eddbf5e9b61de07a2e8d0b81afe5e7832639367870fcb8dd2ff0b3e9f50b1bb806f54bdade459afde1982b8243eed0b0732c1615733f25fcfff6822d1604f2e834d2a4e52a2f3fd7bc99db1766625ef48779a862bf170c4d5d2724f172e0560cfdd88ff9532eb481fe85b63f6a46bbb9e7f3515dc19ac5d8696e93a277f3084e9aa8f43324e13482c21c9b50bb024ed4738fee9789b83b9b21adf5b6f4270f9b361d44c082e9efca977be5745e1115824202560d1be5b8aef9d6f02b7862747b5c410e98d261534ac66a1494db46c1a1862d293166f71bad0c715198fcdbe766787060e76f46b0e87821caea1481f73033c18d034c47e816ca8ffed237a88e3ddeb8c7220e12600576489e734e3aef3cb23ae2f494e1fdf6a88f4d87d240de4107bbcaea659a3b5eb66bc1855415c77e87689d3e8a0daa7d10f12f4fe39fc76e074cbea4c8617e90e7804ecdc3ff753ad2a8c396982639e3c1b352122663574a206e647dd742f9aa8fe037d0c2dce8afde7e25291b8421a19a478d0e3b7752bb61de8b0807d96331f526fda75a2c568d0b85f3c76aee16ce0ed977f6085a71bb5f792c9f6f41dbc8cf5193dc2f22e65f3dbf4fd1abd6e98c83f5401f8fb5464187d1579864aba6f11f3aa866c51f9cd7459884ac7765821446432870a988d73a926c35d7339a08884839c72d209ac54b900bc94f2458a8fa13ca9b87bc5bc6ef430ddbc8d497dc1b5739a3fa4fdb0c943fed155fc002c4e39bdfd6af2e406084b6060c99b7f365851fc0b3fc9bae474216b74f0a74885f8ad56bf5df72d88fa1a2838a04638e729bc47096287a7640b90ab8312105ab3efdc41bfcb773bd206316c89179b478a06871cc3501f80de67e8456e6d4799020289b43ca2cdcde95efa52a59036fb582023ac6cad1fc0c28c6e878f3fe482dd66327785314ab4c158a60af6b1ef6a9c6d267eaf1dd58674ff93508dcecb77b8e38f0f34206bc852fe337cdb9a3005f57e8123934ab654a6e2e34d82e183329830f5fb2dd2059ce6d377f39cca98eace74431e193e472f85d4bc98103bf8f6e3629363df0bb553036fb68d5cc4c3913233f76f83efa98d2de08f2991bf6ae8d46d6f147651b5dc35768d54d85e8c1144d8b4eb074b2f5efe1e6b2e0377391d3a172f67159b0d78215c0b2769ebf502570d7ab9f5609606a09c3633087d74c4ca53d2bc342ced008b31f72d1da403466b0b445628f4af162fad29ef8bc255bb16e49f8bf540742d74fed3a4f414b6eb5efd6945dc91e42a35d1d574368e311193393f46915ad70c47b2f12a71cbc5fc6bebee3764517142087e832234604442f8d8886bafd1841b0b16f679985b42fb0261e1927c405e2a4340e625cf6d4272101f22fa0487022b805d00dbfe136f2975a78365d59374cb05c79bc73003698a57af61ea8d79b3ee4b4bdc4f62173006a36057ac9191fdd3b8f74bbb8a6772223a0a735b717cdafdf1365d9493180a1547e65119aae2a3afa9b9c015afafd4d432893ce76201d3bcd2a7353e7b76b0d995be9abbe9f794b9ccda5cc7cc5c318f92084a147261265275a4cd13ef95c6f2968fc77cebe91a9dc9df20c87319b42f8494c941c12be8b52e7b0d9aa927419c1368e0aacbbefb68a1965a48959b6d3ce3fc442893c3bf7d24500a1e247cc7283b5f8038a918f23b17e85e744c822679dc382d9e02db8d534849db0c49dfa7ce598fe55bbbbf525272e36c64e6eff444fd8c162e354a0e37794da38bb60668aaa243bb8fa71447d4b7eee4800be2963c8fa82f08a710484623bbc282891f6e05f77e2e00f8630028edde9c5a0e3d8ef8fa227f8bdd0d5a50d1fc741745ba6d77a0bb2e06a627c181e0d483e076165a92564de17eeba08f9a8311ad6cd0489a934875a75615a92169918f3f457a647d944c292269c79f4aa8298357b98c8ffd63b39977ce041bfe5432f4ce6ec35a7e9b6ff5a43dcea1b5500457240926ff2af908397fc09cf08ad6c399991101d2447ba332d00635c9271cc4accdb4349a9db44a6eb6398939da60095a83028ba941917c1e1bb45586298d7d0f057c284fc88185209e5692b1f1bcf0722966deaf9abeb2f90bda9c3fecc75156885089addb533266c1e2b0196434095ec1da19f7280bd3d18a4cea7e109f97a919565bd1ef02286ddf836a185250c4a6ee06e2cd6266de7fe9cdd27c7e1b4fd45834b54138816adbb4ebdc2b27ad91b8124384983c7d96c3b5228db85351eee1a07203d53fc049e9a3b702607b85521ee8ed6049d2e242ba6024dfd9976ca56ddea15caa7b210493d5c40bc573039f654ee2110eb2276e36e4e94adf19ef8a90995186cd7fb671b10f4f1072516f09d46cd3a90bd35d824510e1c270bd5d7df8c81497b2bbda3a4dfeb9fdda82e3e711648a10762a3fcc847328aabf8c4004d66e72a842abd821338af79d7023e35cadc77885dc7f5d264e726f827b6710280e0cd29e204bae27a393c78997988e6dbbaf2dfbe6eabf5f769f65b67f868884036cf656e11f536b641a2365dcb92877e62d5"}) dup2(r0, r1) 10:15:03 executing program 4: socket$rds(0x15, 0x5, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80) ioctl$HIDIOCGRDESC(r2, 0x90044802, &(0x7f00000001c0)={0xb5, "ed6855f875339b75c4e062ea0246f808b92f15b543731e905f9001e60ecf8283b9e251ecefc504972bc674791e342bae4a082be81b320e04b10cbd1c05897c98104ca0807ff8677321bee579d815c3fee67b236f2ab26b08f0e4e8a6d504ed834367acf2a24ff81b07bd15cb74266e874a253c3b68b914a88ae2636fe0eee699dbc362a5f2aa65c7c530e541b53a61c91818d4fa37ca0ef60b48f3c49d783ab3aee839b4ae1cc4dc2ee28056b4d8b20f9a888f1a7b"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$FS_IOC_FSGETXATTR(r3, 0x801c581f, &(0x7f0000000080)={0x4, 0x3, 0x40, 0xfffffffd, 0x1ff}) fremovexattr(r1, &(0x7f0000000040)=@known='trusted.overlay.impure\x00') sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x24, 0x23, 0x847, 0x0, 0x0, {0x2804}, [@typed={0x10, 0x18, @str='\x06\xac\x0f\x00me_type\x00'}]}, 0x24}}, 0x0) 10:15:03 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000140)="b7f362f92a605dc0fee3104c40654d69aee74f20416bd498", 0x18}, {0x0, 0x4d}], 0x160) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x0, 0x800) fsconfig$FSCONFIG_SET_PATH(r1, 0x3, &(0x7f00000000c0)='/dev/input/event#\x00', &(0x7f0000000100)='./file0\x00', r2) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x500) ioctl$VIDIOC_G_ENC_INDEX(r3, 0x8818564c, &(0x7f0000000680)) 10:15:03 executing program 0: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 402.194606][T13595] delete_channel: no stack 10:15:03 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:03 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) r2 = epoll_create(0xffffffff) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)=0x1000010) r4 = dup2(r0, r2) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x40, 0x0) fcntl$setlease(r5, 0x400, 0x2) r6 = gettid() tkill(r6, 0x1000000000016) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000040)={[], 0xfffa, 0xfffeffff, 0x5, 0x40, 0x9, r6}) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r8, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$VIDIOC_SUBDEV_S_SELECTION(r8, 0xc040563e, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xd, {0x1, 0x6}}) r9 = dup(r7) getdents64(r9, &(0x7f0000000100)=""/18, 0x12) r10 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r10, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$PIO_FONTX(r10, 0x4b6c, &(0x7f00000001c0)="9cf517e75f3e8620b6e3f2b2c5abad2fab4aa14d05741d1094955efd19e158a7832fd8d353cdede43121f6cca93d76b37126390b330d7cbbbb927253c9cad16a0a28d2f1eacd9481d444bc5503a5568d013e38e8edc97c502c42") 10:15:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r1, 0x105, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, '\nxcan1\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x24, r1, 0x500, 0x70bd2a, 0x25dfdbfc, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0x5}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x30000040}, 0x8018000) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8002600}, 0xc) r2 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0xc0000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000240)={0x4047, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000280)={r3, 0xfffffffeffffffff}) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0xfffffffffffffe4f, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) [ 402.404559][T13618] Enabling of bearer rejected, failed to enable media [ 402.435271][T13618] netlink: 'syz-executor.2': attribute type 12 has an invalid length. 10:15:03 executing program 0: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:03 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="3c00000010003b0e00000000000000000000000066b3235dc529668edf8e5ceb626ca106b11d56d87b31f1a23f9c34ef42fbcfb143e54f87124244cfc73724d50b03a59e20b9798f504932f8689e33f77daa82c9fef9f62f20b055a670629c2757f391db41a7ef3ef594898440d264efdf4ed22363365fa27490a97a46e746a722e0f409db66e9105b71cdd23e84ae95340fc25038b6", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00(\x00', @ANYRES32=0x6, @ANYBLOB="140012000c000100627269646765000004000200"], 0x3c}}, 0x0) 10:15:03 executing program 5: mount$fuseblk(0x0, 0x0, 0x0, 0x0, 0x0) getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r1 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Zb\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86a\xfa\xb8\xfb)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffd000/0x2000)=nil) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) vmsplice(r2, &(0x7f00000017c0)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="4a2a3a5b1f21361b9146926c1ed54ba75bf5bdcd4d831d4fd5ab8b90e5275599c77b68eb799b3cb500f9df691c6315b28fba8a94a68de1cfaf20dd8d42ac2a4879bee342adee337f48fcfb952585b29364fc68269fdb8fdef3256f83132ce27cc6ac86b9d6d6be106e7e60d1760bc8f824e489b26175bd49aed602d78f38525d9f1976bc2049dec6d59deb919785df806e50408a3b2b9d27a898a925e2a670a0f8ee85b9892e3370c7b477c57c0e3faa830976b9f61dc67e5cfe5c3463880f73c4884e03e0050a6c816d70d7e7d20d8ff0ddd247e4", 0xd5}, {&(0x7f0000000140)="ff68059869693f22345e", 0xa}, {&(0x7f00000015c0)="a450b0502386eadc26f72ab45dedc0fd644a41cd2592f9e6887d4f4fbba677b4e2fc459dda5aadcda8657cd707069c7987db345a3a300a864411b8bae5e35ddb927880a9757cfc32898465d61c7c835e1ae5f2bb5501c9082c926cd7aadcbc774c7e448fff4dcba6bc99939c34f9d553a8a5c7506c68b629f54af8acca7939777d320b08558a3969ea81bc1f44c809665a4605bc7c1e18c85cba2af2defb0595cd6fc5ee37becb3dd59e1b6e44dac6741aa50b915d73590610df6fd40733d93123cd951bed", 0xc5}, {&(0x7f00000001c0)="81c211ea91524f123d153fa0c85391db473d18f68fa1f61708cb094d23abdf72132011b52c29c242f747e4794acd0641d9919e26f3511274a176aedf2bd0781efe6fb7f3474e98d8b12e9349da900da993444ca109c5d37550ab33061ffe2aad6915d3a4c6954ae614d56d5a6792bd001aa0b70c0bc37f38225c93b2370ceeedf6014ecfbdf8edbc7532ad9169864b999df931", 0x93}, {&(0x7f00000016c0)="2166c44a872371a2ef011f3e08d524d8e64a598561edffce0cd6b092e3bed79018f68ac3370de2d9868b759ca6ed6a98c6bd95cd08b694e67061bf844938883042a4a30f46ff9be53a7cde0f4ae47c72a192779c1fe6cbc50178681e17da518787b5a799ed088df399deb8a3436c3d2dd2b4c101c1ba8a71962975fd89bd714b2825d04e83bd0199c99ca43f62fc7f42036cd55279e04ffa3a18c570bf2a2be9490c21bd1d8164dc658b205900ef677d8c3e12c81e468951b31f8f9f68a67800d8c60b21f647c19f0d1ce93ec85517c3bbf13cce0732625361b3bcdcd95bf2c9754f", 0xe2}, {&(0x7f00000002c0)="dbca3e7a900ea99194de52a753762c5cfcb7cf75582d1936ad3d5fbe920c2683d01754627190c7ad8f28b7e085b00517adb66a88787f6e8ec37c9c8cc8479f233b48ad9bb53b2c69ebc4730aa0d2be1e713eed60cb9c", 0x56}], 0x7, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x23f4934f79251bdb, 0x0) setsockopt$XDP_RX_RING(r3, 0x11b, 0x2, &(0x7f0000000100)=0x8000, 0x4) setresuid(0x0, 0x0, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)={@empty, @multicast2, 0x0, 0x2, [@local, @local]}, 0x18) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x45c, 0x24, 0x507, 0x0, 0x0, {0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x430, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x3f}}, @TCA_CBQ_RATE={0x10, 0x5, {0x22, 0x0, 0x0, 0x0, 0x0, 0x7f}}]}}]}, 0x45c}}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001dc0)={&(0x7f0000001840)={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000001c80)=[{&(0x7f0000001880)="670e4ae6f5c138eaee11bb2b1e34976bbd11fbbb4cd326db2f5a6fe95a70431c8e29b04f0ee577a550e7cc0a1645c4db81ab321dce867ab2826bd60affdb1a612557ce3140f885d8d0db9b40b19e1b3810b6e0df0404f25e63b12c4f7af5bde2756a902e072240afb00ca8e40cc986e434e2a089faf9c71316db4ac1be9b527a5459013557f60ddbc4bd451b2bde42c674d3ce910685b50b6d96d4faa1a8d17f5322acd084e5f1c749c9250c87cd30ee74c8e50c7efcd5386fc0a0705d6125fdf6b6dc68b754fc2d3031e40b36ace118f18d52135459c682a19eb4f98acd05adb555f33875ae43ac2cfc6671557e", 0xee}, {&(0x7f0000001980)="ccebfd1484be84e98be3a7e0037e2ab6f4175f5148d57153a712b93c3def670da617200bcea783447372a92bed406d1b50f5b992dcec1d65f3927dcc34f6ce922ad09eb9a6ab343a1def839ffdb6259a06f46aa5fec8", 0x56}, {&(0x7f0000001a00)="b2d5a6e516963f34a2b2aeb399184f6dfb810c77a093a02fcdba308c8ca805fd9f34dc6d8e9c9b18aefc6b34f5f570b2cd636f7e60b05a326b5efb4521ede4645f08c35764ef1e93bcfeb499f979b11637266b26195a8be593f8bdefcec12c2bb3565e7d0e5ca0ac229b3702722fda11e86b95d9804f7d13308c847ed59b4390b6e831fd6e41e6357e317f7b10ee69ff3817", 0x92}, {&(0x7f0000001ac0)="94d5ce66ae051ecf167222f58f", 0xd}, {&(0x7f0000001b00)="96bc5fe78817c85597225959632925f385086f03993b74435191100eb4be3466f0ba7da2a68809285b2258bfbf70a7c667e67c35da9da75b70cae396aef1d888f5a947b9e07e06", 0x47}, {&(0x7f0000001b80)="241103bbb994c16bc0815c70811a056a50946cb63115b00bbe61591eb08d24a9eb5d4dd60cd47ea58a1b9774e79e87290b991ab5a3e25ea59ceb1a8e5767bc0275e7faa5208a1dc64c67bce1e2da45dc3dbce4a83359e25b8d4f3ae575f7a459ba6f5fe4ddb88946ecc5fdf63a71ca554c57e8c5865e2a116cc498fdb04e3173597a2e4b1c6083c730da29be78b1223c82f6f5351cbeb4311e9d2a854b92eb778e5274838377c29be76ad6278d56d4abaf1b64f5b0508267a3606d33bb293dac471c963895489bb9682f6b6d088f9e614865e1305913684dee7b819510acb21131806c15e4315da797e659fb8536598c", 0xf0}, {&(0x7f0000002040)="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", 0x1000}], 0x7, &(0x7f0000001d00)=[@ip_ttl={{0x14, 0x0, 0x2, 0x27e}}, @ip_retopts={{0x60, 0x0, 0x7, {[@ssrr={0x89, 0x1f, 0x80, [@multicast2, @dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x27}, @empty, @rand_addr=0x2, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @cipso={0x86, 0x18, 0x1, [{0x7, 0x12, "d1dca9df673480d7aa3da4e7dc5a35e8"}]}, @rr={0x7, 0x17, 0x2, [@empty, @multicast2, @multicast2, @local, @local]}, @generic={0x83, 0x2}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @loopback, @rand_addr=0xffffff80}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x9}}], 0xb0}, 0x800) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write$binfmt_script(r0, &(0x7f0000000780)=ANY=[], 0x0) sendfile(r0, r1, 0x0, 0x20000102000007) socket(0x10, 0x2, 0x0) r8 = userfaultfd(0x0) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r9, 0x84, 0x7c, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r10 = memfd_create(&(0x7f0000000040)='/eth1bdev\x00', 0x0) r11 = dup2(r10, r9) dup3(r11, r8, 0x0) [ 402.570440][T13623] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. 10:15:03 executing program 4: set_mempolicy(0x4003, &(0x7f0000000040)=0x5, 0x2) io_setup(0x401, &(0x7f0000000000)=0x0) io_destroy(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f00000000c0)=0x5, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) io_uring_register$IORING_UNREGISTER_FILES(r2, 0x3, 0x0, 0x0) 10:15:03 executing program 0: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:03 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) unshare(0x400) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @empty}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r4, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe93) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = fcntl$dupfd(r2, 0x605, r1) r7 = creat(&(0x7f00000001c0)='./file0\x00', 0x2) ioctl$KVM_GET_REGS(r7, 0x8090ae81, &(0x7f0000000200)) ioctl$VIDIOC_QUERYBUF(r6, 0xc0585609, &(0x7f0000000100)={0xffffffc0, 0xc, 0x4, 0x0, {0x77359400}, {0xe, 0xc, 0x83, 0x1, 0x40, 0x1, "11f226ae"}, 0x200, 0x4, @userptr=0x349, 0x393}) setsockopt$inet_mreqsrc(r5, 0x0, 0x0, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x10}, @multicast1, @loopback}, 0xc) 10:15:03 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:03 executing program 0: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 402.961212][T13645] Unknown ioctl 1075883590 [ 402.984463][T13645] Unknown ioctl 1075883590 [ 402.988948][T13645] Unknown ioctl 1075883590 10:15:04 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) [ 403.047169][T13645] Unknown ioctl 1075883590 [ 403.092379][T13645] Unknown ioctl 1075883590 [ 403.126303][T13645] Unknown ioctl 1075883590 [ 403.142828][T13645] Unknown ioctl 1075883590 [ 403.147456][T13645] Unknown ioctl 1075883590 [ 403.183116][T13645] Unknown ioctl 1075883590 [ 403.192174][T13645] Unknown ioctl 1075883590 [ 403.199892][T13645] Unknown ioctl 1075883590 [ 403.211510][T13645] Unknown ioctl 1075883590 [ 403.225714][T13645] Unknown ioctl 1075883590 [ 403.238461][T13645] Unknown ioctl 1075883590 [ 403.250906][T13645] Unknown ioctl 1075883590 [ 403.255807][T13645] Unknown ioctl 1075883590 [ 403.260553][T13645] Unknown ioctl 1075883590 [ 403.271736][T13645] Unknown ioctl 1075883590 [ 403.276499][T13645] Unknown ioctl 1075883590 [ 403.284964][T13645] Unknown ioctl 1075883590 [ 403.289605][T13645] Unknown ioctl 1075883590 [ 403.302392][T13645] Unknown ioctl 1075883590 [ 403.306914][T13645] Unknown ioctl 1075883590 [ 403.311505][T13645] Unknown ioctl 1075883590 [ 403.321251][T13645] Unknown ioctl 1075883590 [ 403.350088][T13645] kvm: SMP vm created on host with unstable TSC; guest TSC will not be reliable [ 403.359934][T13645] debugfs: Directory 'vcpu0' with parent '13645-5' already present! 10:15:06 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x1, 0x0) gettid() r2 = gettid() tkill(r2, 0x1000000000016) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./control\x00', 0x0, 0x10100) mkdirat(r4, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r4, &(0x7f00000003c0)='./file1\x00', 0x102) r5 = getuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) fchown(r3, r5, r6) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r7) r8 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./control\x00', 0x0, 0x10100) mkdirat(r8, &(0x7f0000000040)='./file0\x00', 0x0) r9 = gettid() tkill(r9, 0x1000000000016) getpriority(0x3, r9) mkdirat(r8, &(0x7f00000003c0)='./file1\x00', 0x102) r10 = getuid() getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) fchown(r7, r10, r11) r12 = getgid() r13 = gettid() tkill(r13, 0x1000000000016) r14 = getpgrp(r13) sendmsg$unix(r1, &(0x7f0000000c80)={0x0, 0x16b, 0x0, 0x0, &(0x7f0000000080)=[@cred={{0x0, 0x1, 0x2, {r2, r5, 0xffffffffffffffff}}}, @cred={{0x0, 0x1, 0x2, {r14, r10, r12}}}], 0x0, 0x4004000}, 0x4) 10:15:06 executing program 0: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:06 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:06 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x1038}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x100000000000006c, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'team_slave_0\x00', {0x2, 0x4e21, @multicast2}}) 10:15:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x34d, &(0x7f0000000040)={&(0x7f00000005c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0xc, 0x2, [@IFLA_BOND_UPDELAY={0x8, 0x7}]}}}]}, 0x3c}}, 0x0) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0xebf443669831444, 0x0) recvfrom$packet(r2, &(0x7f0000000280)=""/188, 0xbc, 0x20, &(0x7f0000000340)={0x11, 0x11, 0x0, 0x1, 0x0, 0x6, @random="a3af2909940b"}, 0x14) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="06000000510806000000fbffff7f8100ee07b1a628aa62a13a1e0046463f374f03892200eac004d2a4547d256ddcb84b342040a61a108a83ad63119cbdef13507660ddaa09a483a36a64edeb6bf1db9dd97d7881b6824f"], 0x10) lsetxattr$security_ima(&(0x7f0000000080)='.\x00', &(0x7f00000000c0)='security.ima\x00', &(0x7f00000001c0)=@sha1={0x1, "82a55e70be3600000000000000a500"}, 0x15, 0x5cbcdcdbe57f44e) [ 405.367224][T13613] delete_channel: no stack 10:15:06 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x23) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x402, 0x0) write$P9_RRENAME(r2, &(0x7f0000000040)={0x7, 0x15, 0x1}, 0x7) dup2(r1, r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='O\x06ef-ptmx\x00', 0x1c0a80, 0x0) socket$packet(0x11, 0x3, 0x300) readv(0xffffffffffffffff, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/202, 0xca}], 0x2) 10:15:06 executing program 2: r0 = socket(0x10, 0x80003, 0x40) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000040)={{0x85, 0x9, 0x3f, 0x1, 0x81}, 0x401}) write(r0, &(0x7f0000000000)="220000001500070500e80000004c030502040303030000000800030041024fc10768", 0x22) 10:15:06 executing program 0: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r0}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 405.479983][T13671] delete_channel: no stack 10:15:06 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:06 executing program 5: syz_extract_tcp_res$synack(&(0x7f0000001340), 0x1, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(0xffffffffffffffff, 0xc0406619, &(0x7f0000000140)={{0x0, 0x0, @reserved="14b9782463b553613d3aca77042b91d643d964abb933e71549ee1ceb046eeeec"}}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000000), 0x0, 0x408c0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x0, 0x8206}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000240)={r2, 0x1000, "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"}, &(0x7f0000001280)=0x1008) [ 405.545684][T13671] delete_channel: no stack 10:15:06 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) dup2(r0, r1) r2 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000140)={'39z'}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={'syz'}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz'}, 0x0, 0x0, r2) keyctl$link(0x8, r2, r3) keyctl$update(0x2, r2, &(0x7f0000000000)="dc6ea5e363ab6f3709592937292fb27d78f2f6bf5e53a8c228a58c341862a51842f3ef03aa1203a63fb70844f76e057376041054652624559ba3ae8efda13ee200741df7178530c72b50a83fc00ad95c53c818696708d3303cc439eb6513156b12f6f6a895c0987dae0bcbb5592a06f4796c1cb1abb765ae43c43fa4e9badfcf93ef0c3070421ad1111a671d3fccac771f7ff3e2689d0ceefe160ba7f7f1c8285bc0cec4b3c70b32eebcfb5f5f830ec2a314141fb9ff93449e38abebb14df84f82", 0xc1) 10:15:06 executing program 0: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r0}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:06 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='\x00#\x01\x00\x11\x00\x00\x00\x00\x00\xeb\xff\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote}, 0x1c) recvmmsg(r0, &(0x7f0000000040), 0x3a3, 0x44000102, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000080)=0x800, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) [ 405.841426][T13699] delete_channel: no stack [ 405.870800][T13702] delete_channel: no stack [ 406.009647][T13710] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 10:15:09 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup2(r0, 0xffffffffffffffff) 10:15:09 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001fc1)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\b\xedcJ\x8e\x84\xd4N\x12\x9b\x1f\t\xbd\x11+\x86T\x16\xa3\xb3\xae0\x9f9?\xefo\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x84\x195\xde\x97_\t~\xf3Y\x12\"p^\xc1\x0f', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x106000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) getsockopt$packet_int(r1, 0x107, 0x8, 0x0, &(0x7f0000000200)=0x31) 10:15:09 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:09 executing program 0: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r0}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:09 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00\x86\xc0iY#s\x13\xf4)qO\xe3\x19Q\x02\xec\x9a\xe9N\xedQ\x01V)`M\x03Bwj\xfc\xab,\x8e\xd5\xdc\xc6\x18\xc5\x18B\xef\a\xb3\t!\t\x00\x00\x00\x9a\x87\x96*c\xec\xb2\xaf\xab_}\xfbL\xfd\x00\x80\x00\x00\x00\x00\x00\x00\xe0\x16\x84e1Qa\x8b\xc87\x1a\xd2\xf0\x1e\xc7\x1d\xb6\x13\xd4x\xa3i\tUc\x05@a\x91\x83Q;\aZN\xe7@!\x18fd\x16^\xe4j\x84\xbaR\xd5\x1f\xc9;b~\"\xb6d\x90\x02\xb2\xc7n\x00\x02\xa4\x14\xa2\x84\xc9\x12\x90\x9aXD\xc9\xd3\xd7D\x81=\"?71\xcb/\x9ay$_\xe7\xc0\xc8\x17\xfe\x81\xff\x11\xe9[\x1f3?R\xdd\x82\x99\xf1\x1f\xdf\xd0\xd0lZkx\xf0\x19\x99\x9a)a1O\xd6\x9ad\xb4.\x88\xc2\x11\x8cR\n\xc0') r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) linkat(r2, &(0x7f0000000000)='.\x00', r3, &(0x7f0000000040)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000600)='./bus\x00', 0x0) sendfile(r4, r1, 0x0, 0x7fffffff) 10:15:09 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100, 0xb0700) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r2, 0xc0305710, &(0x7f0000000040)={0x1, 0x1, 0x3, 0xfc}) dup2(r0, r1) 10:15:09 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mprotect(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x0) syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x56a, 0x336, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x6, 0x2ee1fb89fe9df01f, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x1, 0x1, 0x3, {0x9, 0x21, 0x3, 0x7, 0x1, {0x22, 0xa63}}, {{{0x9, 0x5, 0x81, 0x3, 0x3fc, 0x2, 0x9, 0x5}}}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x639f11268277a82b, 0x3, 0x0, 0x0, 0x20, 0x80}, 0x5, &(0x7f0000000080)={0x5, 0xf, 0xffffffce}, 0x185, [{0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0xf0ff}}, {0x4, &(0x7f0000000440)=@lang_id={0x4, 0x3, 0x1857}}, {0x4, &(0x7f0000000500)=@string={0x0, 0x3, "1b148eb4bb5fe0350bfd097aca6ddebabb9795a0569e470f955cc06f4c2aefaa054f888095a99bb3924980152a6d6a40854504f42b93e48a77905cbf1f9d2cbf02ec9a78a8dcb4f152098114ddb6bfc0ab2d24068128861515aa8378ecb22098246ea8cc637fcd15f5a2a37ac26738420acabbe4074caf92dd38abe1a75bcff1b3fb2a9f4279c4cfd4533903971250515cdff794eab09e1a21cef978d158717c61491d189c081a47ec2dd5731f6f76548defd91b86d5d8528958c1bb48b7b89ec4356f828b37627846304ba3797c298f3b1e32e7"}}, {0x5c, &(0x7f00000001c0)=@string={0x81, 0x3, "9e75a89d2c7877004e6a988cbfceb8284675f50c64400bf47ba5fca67d9bf3d0aca2d51ff6880d53ca978518a0f943bcf6aa6debe232c6b9056e7b007c33ff03d40b88da4ad347f22218b2cb238ddd4d3ac7b4c48474b1f1d20c408ce20ef1222ea4475cda07e407071c453fc2259407d792ef13eb85b4869938ff5e80252a"}}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0xdcadff0f599f0a5a}}, {0xc7, &(0x7f00000002c0)=@string={0xc6, 0x3, "1afcc3be25742d79923996a5e3412959024d396bdb2e32a700ceaaec80c28857e2a4a76491919a35a4d764649afbd648ef7f61d9c318b8cd3f1438224b3c37bc759d6c9a5d68607c985c5b3c7822a64b655a1dedba71784a9627b82100097c05a88485eec984d39251db03f109fbcc4225cad8fc9b346a0b5245f07a95fca8bfe65d662c13ae9c27fa59aca94bab38726984295aa16ae1e4e07c4a959e51ddd3b9e8ab28664abde61e048951ae50fe564b02095ad90412654ab074827fcc181c851107c167"}}]}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800002, 0x0) 10:15:09 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:09 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000140)='/dev/swradio#\x00', 0x0, 0x2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r2, 0x2061, &(0x7f00000006c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)='\f', 0x1, 0x0, 0x0, 0x3}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffff85}]) io_destroy(r2) syz_emit_ethernet(0x4a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60d8652b00140600fe8000000000000000000d00000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5010000090730000f1abf41dc4c6"], 0x0) 10:15:09 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) [ 408.720967][T13734] delete_channel: no stack 10:15:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000280)) msgget(0x0, 0x80) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fstat(r1, &(0x7f0000000380)) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$FUSE_WRITE(r2, &(0x7f00000000c0)={0x18}, 0x18) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x12, r2, 0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000480)) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./control\x00', 0x0, 0x10100) mkdirat(r4, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r4, &(0x7f00000003c0)='./file1\x00', 0x102) unshare(0x20400) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r5, 0x80000080045010, &(0x7f0000000040)) r6 = getuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) fchown(r3, r6, r7) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$FUSE_WRITE(r8, &(0x7f00000000c0)={0x18}, 0x18) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x12, r8, 0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000480)) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r9) r10 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./control\x00', 0x0, 0x10100) mkdirat(r10, &(0x7f0000000040)='./file0\x00', 0x0) [ 408.769094][T13740] delete_channel: no stack 10:15:09 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:10 executing program 0: r0 = bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:10 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) write$FUSE_NOTIFY_RETRIEVE(r5, &(0x7f0000000140)={0x30, 0x5, 0x0, {0x0, 0x3, 0x3, 0xa34}}, 0x30) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000b40)=ANY=[@ANYBLOB="5c0400002400070500"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000800010063627100300402000404060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000180001003f000000000000000000000000000000000000001000050022000000000000007f0000004bd708ba23"], 0x45c}}, 0x0) connect$packet(r0, &(0x7f0000000040)={0x11, 0x17, r4, 0x1, 0x7, 0x6, @random="3a038234194d"}, 0x387) r6 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x401140) ioctl$KDGKBSENT(r6, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) setsockopt$inet6_tcp_TCP_REPAIR(r6, 0x6, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r7 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-vsock\x00', 0x2, 0x0) r8 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x10080, 0x0) r9 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$FIDEDUPERANGE(r6, 0xc0189436, &(0x7f0000000300)={0x1f, 0x2598, 0x3, 0x0, 0x0, [{r7, 0x0, 0x8}, {r8, 0x0, 0x8001}, {r9, 0x0, 0xffff}]}) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 408.974508][ T2919] usb 3-1: new full-speed USB device number 14 using dummy_hcd 10:15:10 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='smaps_rollup\x00') sendto$rxrpc(r1, &(0x7f0000000140)="6249421f83158979bc65dc181205535fec0469da35dcb1eb0100d1732a288fa06afcd4b40b4d0be0d3134a5419cd470f1466818390735267e1ca3d1e3b567e6186efcfb6636406f9a8fcc0e9a71c95de711b5acb7e878da8a4737c8ed9900499ee6a8a3ac447", 0x66, 0x8c00, &(0x7f00000001c0)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e22, @loopback}}, 0x24) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) close(r2) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000100)) set_mempolicy(0x8003, &(0x7f0000000080)=0x7f, 0x7) sendfile(r0, r1, 0x0, 0xfff) 10:15:10 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuset.effective_mems\x00\xd6]\x84$\xefq\xa5\xfe\xb8*\x8d\x9cS\x98\x86i\xc5r\xd7b\xffo_\xed\xfd\xe9\x81\xa3\xbb\xc9,\r\xb9\xc2\xda$\x19\xef\xad\xbb\xb2\xde\xbch\xd7\x9c\x9d\xac\xa9\x01\xa9\nn\x92\x86\xc8)\x11\b\x1d', 0x0, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000000)=0x3, 0x8) sendfile(r1, r2, 0x0, 0x7fffffff) 10:15:10 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:10 executing program 0: r0 = bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 409.342553][ T2919] usb 3-1: unable to get BOS descriptor set [ 409.385835][ T2919] usb 3-1: not running at top speed; connect to a high speed hub [ 409.485214][ T2919] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1020, setting to 64 [ 409.496271][ T2919] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 409.662468][ T2919] usb 3-1: New USB device found, idVendor=056a, idProduct=0336, bcdDevice= 0.40 [ 409.671679][ T2919] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 409.679922][ T2919] usb 3-1: Manufacturer: á¡— [ 409.684685][ T2919] usb 3-1: SerialNumber: 疞鶨砬w橎貘캿⢸畆೵ä¤ï‹ê•»ê›¼é­½íƒ³êŠ¬á¿•è£¶åŒéŸŠá¢…裂뱃꫶㋢맆清{ã¼Ï¿à¯”íŠï‰‡á ¢ì®²è´£ä·ìœºì’´ç’„೒ [ 410.162491][ T2919] usbhid 3-1:1.0: can't add hid device: -71 [ 410.168649][ T2919] usbhid: probe of 3-1:1.0 failed with error -71 [ 410.177906][ T2919] usb 3-1: USB disconnect, device number 14 10:15:12 executing program 0: r0 = bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:12 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) write$UHID_INPUT2(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="0c0000002d006416f7ae86079a5782d2f9"], 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) rt_sigreturn() ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000013000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 10:15:12 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100000000008, 0x926, 0x3333, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x22}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x792, 0x6000) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000240)={0x7, 0x6, 0x7}) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x400, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x14, r3, 0x100, 0x70bd28, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4050}, 0x4000800) syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000340)=ANY=[@ANYBLOB="0000220000002200bedc2a5443640a789bdd51ea6221d580c578290bb75545b86415f523b546d3b9a0f207d09c994b9e056080d495848e23f9cc03d78960d11d9ae748d689d8a376e9e012f4a4700ada548669299c539841efb5d2a1bcaa918d083463b1845760a75332353f07643b0841fba269cf3cd141c48975f320d169987f9c96a5da7ccf168e2d79bcf09c32446d4c6e5eda8c6f06b8b4f5f3cc71aa0d120897d90dad550ada14956ab1ef"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xea, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000180)={r7, 0x1c, "60e27cfa36628b769dfda1588a5791cf3e3742e974ba4eea74ece922"}, &(0x7f0000000100)=0x24) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r7, 0x530000, 0xfffffff7, 0x8}, &(0x7f0000000280)=0x10) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000100)={0x0, 0x0, 0x0, {0x0, 0x10001}, {0x46, 0x1}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0}}) r8 = syz_open_dev$hidraw(0x0, 0x0, 0x101) write$hidraw(r8, &(0x7f0000000080)='\x00', 0x1e8) 10:15:12 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x200000000003, 0x800) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x386841, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$FUSE_WRITE(r4, &(0x7f00000000c0)={0x18}, 0x18) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x12, r4, 0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r6) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./control\x00', 0x0, 0x10100) mkdirat(r7, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r7, &(0x7f00000003c0)='./file1\x00', 0x102) r8 = getuid() getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) fchown(r6, r8, r9) mount$fuse(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='fuse\x00', 0x0, &(0x7f0000000500)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r5}, 0x2c, {'group_id', 0x3d, r9}, 0x2c, {[{@default_permissions='default_permissions'}], [{@mask={'mask', 0x3d, 'MAY_APPEND'}}]}}) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$FUSE_WRITE(r10, &(0x7f00000000c0)={0x18}, 0x18) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x12, r10, 0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r12) r13 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./control\x00', 0x0, 0x10100) mkdirat(r13, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r13, &(0x7f00000003c0)='./file1\x00', 0x102) r14 = getuid() getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) fchown(r12, r14, r15) mount$fuse(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='fuse\x00', 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r10, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r11, @ANYBLOB=',g\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRESDEC=r15, @ANYBLOB=',default_permissions,mask=MAY_EXEC,\x00']) r16 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$FUSE_WRITE(r16, &(0x7f00000000c0)={0x18}, 0x18) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x12, r16, 0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r18 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r18) r19 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./control\x00', 0x0, 0x10100) mkdirat(r19, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r19, &(0x7f00000003c0)='./file1\x00', 0x102) r20 = getuid() getsockopt$sock_cred(r19, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) fchown(r18, r20, r21) mount$fuse(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='fuse\x00', 0x0, &(0x7f0000000500)={{'fd', 0x3d, r16}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r17}, 0x2c, {'group_id', 0x3d, r21}, 0x2c, {[{@default_permissions='default_permissions'}], [{@mask={'mask', 0x3d, 'MAY_APPEND'}}]}}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000100)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r5}, 0x2c, {'group_id', 0x3d, r15}, 0x2c, {[{@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x1000}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0x8}}, {@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0x7fffffff}}, {@default_permissions='default_permissions'}], [{@pcr={'pcr', 0x3d, 0xb}}, {@appraise='appraise'}, {@dont_measure='dont_measure'}, {@fowner_gt={'fowner>', r17}}]}}) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0xfffffffffffffffa) dup2(r0, r1) 10:15:12 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:12 executing program 2: r0 = gettid() tkill(r0, 0x1000000000016) r1 = gettid() tkill(r1, 0x1000000000016) r2 = syz_open_procfs(r1, &(0x7f0000000340)='net/igm\x1f\b?N \xa18\xb9\xc9\x84}LR\x01`\x03\xa9\xe8u\xf7\xe0\x1eOI\xd8\xf1-)pTB\x0f:\x119X\xd0\xdas\x11.;E1\xa3\xae2\x99\xab\xda\xad\xf7\x88\x01\xbc\xf4\xc2\x056(\xa4\xa0V\x82\xae\x9c\x83\xdb\xbfjdW\xd1\xce\x1bh\x80e\xa2\x1fWc\x8a\xd5\xa2R\x80\x05\xb1\xcb6\xc0\xb3n\xcc\xf9\xb5\xa8\xf1M\x9b\aVj{\x8cze\xe7g<\xd4? W\x8a\x95\xf2SB\x87*\xb1\x91\xe9\x9d\x9f\t*8\xf9\xb0:\xce\xb8`\xb0\x83\x10Y\xe3\xfd\xc9\xb0n.\xbbxW\xc6g;\xa9\xa9q\x95\x88\xe75+R\xec\x16\xd7\x8f\xba\xaa\xe2\x05T\xab\x8ap\x8de\xf9A\xc4@@(\xbb\xb2\xba\xb7\x9c\xed\xc2y\xae\x96Z\x00\xf9\xa8Q\x95G$\xcc\xc9\xc6\x1b\x10\xe6M8\xd5\xad') socket$isdn_base(0x22, 0x3, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000440)=""/4096, 0xffffff73}], 0x1) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000100)=""/11, 0xb}], 0x1, 0x1) sendfile(r3, r2, 0x0, 0x80000000018000) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') [ 411.073464][T13788] delete_channel: no stack 10:15:12 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYRESOCT=r1, @ANYRES32=0x0, @ANYBLOB="5497b59fff6a31be26df89fe9b106d45e17530efad0376c4cbf2262dc00c20f20bb84e1c5dd05c4c401b19eb88f0f4ace2107b54ce1b11b2c2d005451c155a0a7f56d06f93323d490852c0bd"], 0x3}, 0x1, 0x0, 0x0, 0x2000cc84}, 0x48004) [ 411.165678][T13779] delete_channel: no stack 10:15:12 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:12 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:12 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x26) dup2(r0, r1) [ 411.293152][ T2919] usb 5-1: new high-speed USB device number 15 using dummy_hcd 10:15:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040)=0x7fb, 0x4) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001340), &(0x7f0000001380)=0x4) listen(r0, 0x400000001ffffffd) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) bind$inet6(r2, &(0x7f00000013c0)={0xa, 0x4e24, 0x7fff, @local, 0x5}, 0x1c) socketpair(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89f3, &(0x7f0000000080)='ip6tnl0\x00') socketpair(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89f3, &(0x7f0000000080)='ip6tnl0\x00') r5 = getpid() sendmsg$nl_generic(r3, &(0x7f0000001280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x47072e9d92dd01b0}, 0xc, &(0x7f0000001240)={&(0x7f0000000100)=ANY=[@ANYBLOB="401100003300002b4cbd7000fddbdf251d00000008001800220b00000c00820008001f00ac1414271810020008002300", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="7a943fd5e487b9e4a301d1b27256c71c3a959db2b11ad296981b194e131829a4e5d39191f87298df33d34ab52aa9a432ff72ec194a9a67dbd23cc9bf18cd0000"], 0x1140}, 0x1, 0x0, 0x0, 0x8c0}, 0x400c000) r6 = socket$inet6(0xa, 0x6, 0x0) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/dlm-control\x00', 0x1a1200, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r7, 0x641f) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r8 = accept4(r0, 0x0, 0x0, 0x0) r9 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r9, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$SG_SET_COMMAND_Q(r9, 0x2271, &(0x7f0000001300)=0x1) sendmmsg(r8, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0xfffffffffffffd68}}], 0x4000000000000d0, 0x0) 10:15:12 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:12 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x0, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) [ 411.479301][T13810] delete_channel: no stack [ 411.496594][T13813] delete_channel: no stack [ 411.546171][ T2919] usb 5-1: Using ep0 maxpacket: 8 [ 411.663089][ T2919] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 411.674207][ T2919] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 411.687397][ T2919] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.00 [ 411.696592][ T2919] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 411.721774][ T2919] usb 5-1: config 0 descriptor?? [ 412.213914][ T2919] keytouch 0003:0926:3333.000A: fixing up Keytouch IEC report descriptor [ 412.228921][ T2919] input: HID 0926:3333 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0926:3333.000A/input/input17 [ 412.330405][ T2919] keytouch 0003:0926:3333.000A: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.4-1/input0 [ 412.424040][ T2919] usb 5-1: USB disconnect, device number 15 [ 413.252519][ T2919] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 413.502059][ T2919] usb 5-1: Using ep0 maxpacket: 8 [ 413.622230][ T2919] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 413.633749][ T2919] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 413.646949][ T2919] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.00 [ 413.656144][ T2919] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 413.665944][ T2919] usb 5-1: config 0 descriptor?? 10:15:15 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:15 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f0000000000)='trusted.overlay.origin\x00', &(0x7f0000000040)='y\x00', 0x2, 0x3) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = socket$isdn(0x22, 0x2, 0x23) dup2(r0, r2) userfaultfd(0x3f8a887bbb05c994) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000000100)=""/70) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 10:15:15 executing program 5: sendmmsg$alg(0xffffffffffffffff, &(0x7f0000001100)=[{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000000)="0bf736a9b4d2d9a1122fbabe6657c12f84ede6416768da5855fe3b7e1f2a17868da780cb", 0x24}], 0x1}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0xc01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x1, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x0, 0x0, 0xfffffffffffffd9c) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'lblcr\x00'}, 0x2c) [ 414.032395][ T2919] usbhid 5-1:0.0: can't add hid device: -71 [ 414.038675][ T2919] usbhid: probe of 5-1:0.0 failed with error -71 [ 414.049270][T13841] delete_channel: no stack [ 414.074191][ T2919] usb 5-1: USB disconnect, device number 16 10:15:15 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x0, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:15 executing program 4: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r4, 0x1c, "60e27cfa36628b769dfda1588a5791cf3e3742e974ba4eea74ece922"}, &(0x7f0000000100)=0x24) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000400)={r4, 0x0, 0x7ff, 0x4, 0x9, 0x8000, 0x0, 0x1f, {0x0, @in={{0x2, 0x4e24, @rand_addr=0x6}}, 0x0, 0x0, 0x8, 0x3, 0x8}}, &(0x7f00000004c0)=0xb0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000280)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') r6 = socket$netlink(0x10, 0x3, 0xa) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r10, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x45c, 0x24, 0x507, 0x0, 0x0, {0x0, r10, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'kbq\x00'}, {0x430, 0x2, [@TCA_CBQ_RTAB={0x404, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x3f}}, @TCA_CBQ_RATE={0x10, 0x5, {0x22, 0x0, 0x0, 0x0, 0x0, 0x7f}}]}}]}, 0x45c}}, 0x0) connect$packet(r0, &(0x7f0000000100)={0x11, 0x1c, r10, 0x1, 0x4, 0x6, @local}, 0x14) sendfile(r6, r5, 0x0, 0x33fe0) r11 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r11, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$UFFDIO_ZEROPAGE(r11, 0xc020aa04, &(0x7f00000000c0)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x8}) r12 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r12, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) mq_timedsend(r12, &(0x7f00000002c0)="e2564d26f6bb4aabf50cbf390462f96f2b2ab28cd3f960dd89ee457af7ba0a6071e98f07b731bcf43afc08569969bc81e7ec74689beda272756dd288d3df20bc379dbf6f5da4c6461015437d2323d27df855b16a3714dd716910591eae00f9c0cb6b5a27383e95b193d66467345b6abd394d8caa4b09de139b279301f1f221e54f95686975175479b9c2e7917e297d40ba8e02aa830577291b50a76eb160020a2cc70a952832329b8bf46b14bb29758804e0eb341020569c07c77ee9c8394eefbafe19c9e331b84b3aff330b84b7dcb51a75bb7de35456d692aa337b5e5d7cb1730a7377", 0xe4, 0xfff, &(0x7f00000003c0)={r13, r14+30000000}) 10:15:15 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:15 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000100)=0xc) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000080)=0x200, 0x4) sendto$inet(r0, 0x0, 0x211, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @empty}, 0x10) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f00000001c0)={0x2, 0x4e20, @local}, 0x10) write$binfmt_script(r0, &(0x7f00000009c0)=ANY=[], 0x378) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f"], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 10:15:15 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x23) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x100) socket$bt_rfcomm(0x1f, 0x3, 0x3) dup2(r0, r0) [ 414.280905][T13857] delete_channel: no stack 10:15:15 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 414.308076][T13857] delete_channel: no stack 10:15:15 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x0, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:15 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ip6erspan0\x00', &(0x7f0000000040)=@ethtool_flash={0x33, 0x5, "0169aa4966e626d27114c349997970454b9463fab818fbe11694d114cc455b9c6997e1ddd2bd5c3bf8cdd094ec9dc065cd728b40dee84b6a8aaac7b6748ee4b61b92e0223deeb78d320a8a1af0d8863e8cf22f756d16bc3395243785b802019a7ab3fe3ca1a4d1afdc96bb7175847e36f21a40127c069dcf6b6795850e400d63"}}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000000)={0xffff, 0x0, 0xffff, 0x10001, 0x3f, 0x2}) dup2(r0, r1) 10:15:15 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x0, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:15 executing program 2: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/../file0/file0\x00', 0x100) accept$unix(r0, &(0x7f0000000380)=@abs, &(0x7f0000000080)=0x6e) chdir(&(0x7f0000000100)='./file0\x00') symlink(&(0x7f0000000280)='.\x00', &(0x7f0000000240)='./file0\x00') umount2(&(0x7f00000005c0)='./file0/../file0/file0\x00', 0x2) statfs(&(0x7f0000000600)='./file0/../file0/file0\x00', &(0x7f00000004c0)=""/180) setxattr$security_smack_transmute(&(0x7f0000000140)='./file0/../file0/file0\x00', &(0x7f0000000180)='security.SMACK64TRANSMUTE\x00', 0x0, 0x0, 0x0) [ 414.548238][T13874] delete_channel: no stack [ 414.613930][T13877] delete_channel: no stack 10:15:15 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x0, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x80c, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x8, 0xfff}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r1, 0x0) syz_emit_ethernet(0x300502, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x0) 10:15:15 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x0, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, 0x2, 0x207, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}}, 0x0) 10:15:16 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) r2 = dup2(r0, r1) r3 = semget$private(0x0, 0x4, 0x8a) semctl$GETPID(r3, 0x0, 0xb, 0x0) ioctl$PPPIOCGUNIT(r2, 0x80047456, &(0x7f0000000140)) semctl$GETZCNT(r3, 0x4, 0xf, &(0x7f0000000000)=""/214) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000100)={0x9, 0x7, 0xf56, 0xfffb, 0x5, 0xfffb}) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) 10:15:16 executing program 2: syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) unshare(0x400) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='/dev/dsp#\x00', r0}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$int_in(r1, 0x80000040045010, &(0x7f0000000000)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1, 0x208000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f00000001c0)={{0x3, 0x1, 0x8f, 0x2, 0x6}, 0xfffffffffffffffe, 0x33}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400000) r4 = gettid() tkill(r4, 0x1000000000016) r5 = getpgrp(r4) fcntl$setown(r2, 0x8, r5) 10:15:16 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x0, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:16 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x0, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) [ 415.085808][T13902] delete_channel: no stack [ 415.123339][T13910] delete_channel: no stack 10:15:16 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x0, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:16 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:16 executing program 4: syz_usb_connect(0x0, 0x24, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x2f, 0x24, 0x3a, 0x10, 0x5dc, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x28, 0x0, 0x0, 0x4c, 0x6f, 0x3f}}]}}]}}, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f00000001c0)={0x2c, &(0x7f0000000000)={0x60, 0xf, 0x71, {0x62, 0x10, "0e504dc1546e70455f80e603faf8b732151e5bdaad717d8a6239e27bb5e0b379dda0762db8468cba8b18467265153f2c2c9392dd9e4cd8094713f1e401f81cf03bcfc495121da01650246fc8a571ab3fbab723c417191c94b6e32b595c1142bfcf991fb4af5c2b3b6f158fc93e257a"}}, &(0x7f00000000c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x340a}}, &(0x7f0000000100)={0x0, 0xf, 0x32, {0x5, 0xf, 0x32, 0x3, [@ssp_cap={0xffffffffffffff7c, 0x10, 0xa, 0x51, 0x5, 0x0, 0x0, 0x1, [0x1400f, 0xc000, 0x30, 0xc000, 0x30]}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x5, 0x0, 0x81, 0xfc03}]}}, &(0x7f0000000140)={0x20, 0x29, 0xf, {0xf, 0x29, 0x91, 0x8, 0x80, 0x4, "696a9875", "15495fff"}}, &(0x7f0000000180)={0x20, 0x2a, 0xffffff29, {0xc, 0x2a, 0x8, 0x7c, 0x8, 0x0, 0x7f, 0x3, 0x4}}}, &(0x7f0000001740)={0x3a4, &(0x7f0000000200)={0xf8e84d24c9f18c71, 0xa, 0x1000, "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"}, &(0x7f0000001240)={0x0, 0xa, 0x1, 0xfe}, &(0x7f0000001280)={0x0, 0x8, 0x1, 0x6}, &(0x7f00000012c0)={0x20, 0x81, 0x1, "c6"}, &(0x7f0000001300)={0x20, 0x82, 0x1, "c7"}, &(0x7f0000001340)={0x20, 0x83, 0x3, 'Vee'}, &(0x7f0000001380)={0x20, 0x84, 0x3, "0297f6"}, &(0x7f00000013c0)={0x20, 0x85, 0x3, "60ad54"}, &(0x7f0000001400)={0x20, 0x0, 0x4, {0x2, 0x2}}, &(0x7f0000001440)={0x20, 0x0, 0x8, {0x8, 0x40, [0x0]}}, &(0x7f0000001480)={0x40, 0x7, 0x2, 0xa5}, &(0x7f00000014c0)={0x40, 0x9, 0x1, 0x7}, &(0x7f0000001500)={0x40, 0xb, 0x2, "6491"}, &(0x7f0000001540)={0x40, 0xf, 0x2, 0x400}, &(0x7f0000001580)={0x40, 0x13, 0x6}, &(0x7f00000015c0)={0x40, 0x17, 0x6, @dev={[], 0x1d}}, &(0x7f0000001600)={0x40, 0x19, 0x2, "d5fb"}, &(0x7f0000001640)={0x40, 0x1a, 0x2, 0x8001}, &(0x7f0000001680)={0x40, 0x1c, 0x1, 0x9}, &(0x7f00000016c0)={0x40, 0x1e, 0x1, 0x9}, &(0x7f0000001700)={0x40, 0x21, 0x1, 0xff}}) 10:15:16 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) dup2(r0, r1) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000000)={0x80000000, 0x1, 0x2f7, 0x8, 0x2, 0x4}) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000040)={0x80000001, 0xfffffe01, 0x200, 0x5, 0xf, 0x9}) 10:15:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x65) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00000000c0)=0x1000371, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20008800, &(0x7f0000002140)={0x2, 0x100004e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140)="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", 0x5bd, 0x0, 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x9395640661b82a72) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r4, 0x1c, "60e27cfa36628b769dfda1588a5791cf3e3742e974ba4eea74ece922"}, &(0x7f0000000100)=0x24) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000700)={r4, 0xd3, "9f5ff90381d3de16a0a733229b5b0f6b4979f00f4aa5b26d22ff528709235f8a01328bb3edf1ea6aa85eafb6d6ffd77564662f0505d6b6321632f40bb58470f345b616cb539e99906810c9fbf0e9ab57de87a7533d1d28accc3afd4dec18bb9e94b40bf9316b312d99423b3e08d2aa4d6ba3e865ba08070bfea00bee33565b649da8435cc85eab50225e4f27d6190be4f2548178a256bf5bfff5897dece5cc37601abc8f5ea15464bfd7875a8d78de550c6c3d3a4ca44fbd28edfadc1189b0d3c2c5297ac376474e3fe52af8270e19fc82ed49"}, &(0x7f0000000040)=0xdb) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000800)={r5, @in={{0x2, 0x4e24, @multicast2}}}, 0x84) [ 415.522585][T13931] delete_channel: no stack [ 415.570332][T13932] delete_channel: no stack 10:15:16 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:16 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 415.722174][ T2919] usb 5-1: new high-speed USB device number 17 using dummy_hcd 10:15:16 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x23) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) dup2(r0, r1) 10:15:16 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x133, 0x0, 0x0, 0xff7d) r2 = gettid() tkill(r2, 0x1000000000016) ptrace$setsig(0x4203, r2, 0x5, &(0x7f0000000200)={0x36, 0x9, 0x3}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000080)="66b829018ec0b9800000c00f3235002000000f3066baf80cb8c8f61a8eef66bafc0ced0f787e0036400fc75a00c4e1f9e601c4018575504f0f87d485a71b64440f01c43e662666470f38804185", 0x4d}], 0x1, 0x0, 0x0, 0xfffffffffffffe96) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x40, 0x0, 0xfffffffffffffdd4) sync_file_range(r1, 0x5, 0x3, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x10600, 0x0) getpeername$netlink(r3, &(0x7f0000000180), &(0x7f00000001c0)=0xc) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fdinfo/4\x00') ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 415.960187][T13945] delete_channel: no stack [ 415.965426][ T2919] usb 5-1: Using ep0 maxpacket: 16 10:15:17 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x76, 0x6e, 0xf8, 0x8, 0x41e, 0x400c, 0x620a, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x8c, 0x0, 0x0, 0xaf, 0xe3, 0xbb}}]}}]}}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000640)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x6c, r2, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0xfc000000]}, 0x8000}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast1}}}}]}]}, 0x6c}}, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfff, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000180)={r7, 0x1c, "60e27cfa36628b769dfda1588a5791cf3e3742e974ba4eea74ece922"}, &(0x7f0000000100)=0x24) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000280)={r7, 0xff}, 0x8) sendmsg$TIPC_NL_PEER_REMOVE(r3, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYRES16=r2, @ANYRESDEC=r4], 0x3}, 0x1, 0x0, 0x0, 0x200a4090}, 0x54543d29dcd8496d) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) r9 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r9, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$TIOCGSID(r9, 0x5429, &(0x7f0000000200)=0x0) ioctl$sock_SIOCSPGRP(r8, 0x8902, &(0x7f0000000240)=r10) [ 416.005011][T13945] delete_channel: no stack 10:15:17 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r0}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 416.082693][ T2919] usb 5-1: config 0 has an invalid interface number: 40 but max is 0 [ 416.091053][ T2919] usb 5-1: config 0 has no interface number 0 [ 416.097448][ T2919] usb 5-1: New USB device found, idVendor=05dc, idProduct=0001, bcdDevice= 0.01 [ 416.106798][ T2919] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 416.192733][ T2919] usb 5-1: config 0 descriptor?? [ 416.234623][ T2919] ums-jumpshot 5-1:0.40: USB Mass Storage device detected [ 416.259563][ T2919] ums-jumpshot 5-1:0.40: Quirks match for vid 05dc pid 0001: 2 10:15:17 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r0}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:17 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) r2 = dup2(r0, r1) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x45c, 0x24, 0x507, 0x0, 0x0, {0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x430, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x3f}}, @TCA_CBQ_RATE={0x10, 0x5, {0x22, 0x0, 0x0, 0x0, 0x0, 0x7f}}]}}]}, 0x45c}}, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r7) r8 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./control\x00', 0x0, 0x10100) mkdirat(r8, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r8, &(0x7f00000003c0)='./file1\x00', 0x102) r9 = getuid() getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) fchown(r7, r9, r10) sendmsg$nl_xfrm(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@newsa={0xf0, 0x10, 0x100, 0x70bd26, 0x25dfdbfb, {{@in=@local, @in6=@remote, 0x4e24, 0x2, 0x4e20, 0x0, 0x8, 0x20, 0x40, 0x3c, r6, r9}, {@in=@empty, 0x4d3, 0x2b}, @in6=@dev={0xfe, 0x80, [], 0x1d}, {0xa1, 0x7, 0x7b20, 0x3, 0xdd8, 0x80, 0x7e, 0x2}, {0x1c4, 0x5, 0x3, 0x400}, {0x9, 0x4, 0x1bd}, 0x70bd26, 0x3500, 0xa, 0x3, 0x0, 0x4}}, 0xf0}, 0x1, 0x0, 0x0, 0x4004}, 0x4000000) [ 416.354216][ T17] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 416.416448][T13964] delete_channel: no stack [ 416.438525][ T2919] usb 5-1: USB disconnect, device number 17 [ 416.490654][T13966] delete_channel: no stack [ 416.622182][ T17] usb 6-1: Using ep0 maxpacket: 8 [ 416.773968][ T17] usb 6-1: config 0 has an invalid interface number: 140 but max is 0 [ 416.782343][ T17] usb 6-1: config 0 has no interface number 0 [ 416.788554][ T17] usb 6-1: New USB device found, idVendor=041e, idProduct=400c, bcdDevice=62.0a [ 416.797963][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 416.810370][ T17] usb 6-1: config 0 descriptor?? [ 417.066081][T13953] Started in network mode [ 417.070645][T13953] Own node identity ff010000000000000000000000000001, cluster identity 4711 [ 417.080072][T13953] Enabling of bearer rejected, failed to enable media [ 417.124495][ T17] usb 6-1: USB disconnect, device number 9 [ 417.212518][ T2919] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 417.462539][ T2919] usb 5-1: Using ep0 maxpacket: 16 [ 417.582318][ T2919] usb 5-1: config 0 has an invalid interface number: 40 but max is 0 [ 417.590511][ T2919] usb 5-1: config 0 has no interface number 0 [ 417.597031][ T2919] usb 5-1: New USB device found, idVendor=05dc, idProduct=0001, bcdDevice= 0.01 [ 417.606278][ T2919] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 417.616528][ T2919] usb 5-1: config 0 descriptor?? [ 417.664625][ T2919] ums-jumpshot 5-1:0.40: USB Mass Storage device detected [ 417.674890][ T2919] ums-jumpshot 5-1:0.40: Quirks match for vid 05dc pid 0001: 2 [ 417.864200][ T2919] usb 5-1: USB disconnect, device number 18 10:15:19 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:19 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r0}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:19 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x21) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x9, 0xf254f8f606c048a3) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000100)={{0x57, 0x7f}, 'port0\x00', 0x10, 0x1, 0x6, 0x2, 0x7f, 0x8, 0x8, 0x0, 0x4, 0x5}) openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video37\x00', 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x410002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsopen(&(0x7f00000001c0)='overlay\x00', 0x182b3da2d95036e) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup2(r2, r1) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000040)) 10:15:19 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$MON_IOCH_MFLUSH(r1, 0x9208, 0x9) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f0000000040), 0xc, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB="2c0000002d000507000000000000000000de0000e5682834e1f0fb902e2d67268bb804ffa41027a15b932cf2ddcdf28eebc85af6d2c4e09e4047c0f0f76f9c43b1b4b3ffc2a4a9b73536e354", @ANYRES32=0x0, @ANYBLOB="00000000c2a8000000000000080005000000010031fe7eb23037bd2be401908aab77124dc2bb2f02722f254e7e85048ca7b81bde9eeb103ac857915cd9cf9e677a3b49b8a8b63e70b7c2bff2bab9341d346be7194c95e2c29cbaa067fbef55f4f0167b3c457eee474470bb0863c3bbd5d60784c5098389f91c66b11ca1db3030712f3fef47351ce72b3224216395878d6c5acece3d83bbc7a643567af4da942b6aa23705f7a102bc8b6ea39a36c6d64bcca1db5511920a3b2d6ca6cef5b90b4e70b9220d43a85592cf1e"], 0x2c}}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x7f) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000000)) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_uring_setup(0xfc7, &(0x7f0000002bc0)={0x0, 0x0, 0x4, 0x0, 0x1ed}) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) accept$packet(r4, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000003c0)=0x14) r6 = dup(r0) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000002a40), 0x10) r7 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r7, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r8 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r9 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r8, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2110000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r9, 0x207, 0x0, 0x0, {}, [@SEG6_ATTR_ALGID={0x8}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x0]}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(r7, &(0x7f0000002b80)={&(0x7f0000002a80)={0x10, 0x0, 0x0, 0x4000020}, 0xc, &(0x7f0000002b40)={&(0x7f0000002ac0)={0x6c, r9, 0x0, 0x70bd28, 0x25dfdbfc, {}, [@SEG6_ATTR_SECRET={0x8, 0x4, [0x88]}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x7}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0xfffff001}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x1}, @SEG6_ATTR_DST={0x14, 0x1, @rand_addr="a8d073070d5071eeb2f3fecb3ebf11d6"}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x71}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x3}, @SEG6_ATTR_DST={0x14, 0x1, @remote}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40}, 0x2000c8a5) sendmsg$inet6(r2, &(0x7f0000002a00)={&(0x7f0000000080)={0xa, 0x4e21, 0x8, @mcast2, 0xfffeffff}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000140)="3ebaed7692be5f2ee9f0696f3a1bdb653bcacad92ade1abec67d5a9f93198a259630ca90948703a3e65788a097d204492d10040cba7aed", 0x37}, {&(0x7f00000002c0)="8f49e0a25a44fbd9cc41f08c0430eb7a6dace34c9a14619eab938301f45454bf834f30b7d5260745defdbba3a6bbd7accc141f7beff6e55d8bba19848f8f031eccdaf2ce8953aa0e8aae11f0bf6d4cd70e74fa36ea3c5aa05e0998d8090c57317a544f68dc5abf421eb496768697cd3bcdb7725b9e702ccf5d5b48b14f046754fbf23d8bc8f8695c5165636e404c96e5ab820a190598b0bae37f2a83536349a096f69e837d66744946badab7631c232a66e5f6be90ed5c4f0af355ab2a696ca48ea0352c67c87a150a0f04111bf98b33c8656665600cb8a8de10e23985861fee75f5143976c1ce63feabca256e49eb2ea4", 0xf1}], 0x2, &(0x7f0000000540)=[@dstopts={{0x1a0, 0x29, 0x37, {0x84, 0x31, [], [@generic={0x2b, 0xc8, "d70e0eae44537a6ae5769b3440fd94a11ce9a4900277d3e1ced6ab6f4d58d78570995d41a53e51abf15478a52aec8e952e704877dd7c6ed3de780290cedd810b0bc08bbdf6b1bd141a3a7a31199daefe8cc6da34d92d97f54c1404f2ed12e6472505b232bae368767087937b32fd06a74d128102106f4faba4cc3823e604073d600ce66fc557380744f57ecf3737bc790f3dda185ac9272916239d69718c8ea3ffb4176cff2106b383d478df863dd3a06591a66d681d6f3ef1887df83423797a5894a0a685e7303f"}, @calipso={0x7, 0x8, {0x9125, 0x0, 0x1, 0x2}}, @hao={0xc9, 0x10, @rand_addr="3a254eac069b44d4f6d8118338bc8e09"}, @generic={0x0, 0x9d, "89e254a933d761f64f2856d792eb5370f0ad474076012f108d58d5aa399eb960107c56c4aecbe0d7d61b23c1d602cabe3f1baa69343dc03a63366c84590f726fae18394477b42b5f3ad80b648011ba3500a328a0e2cb381cc49778719fc3130bcac312bbf7f2f965931b246632c7e1c682b1d639adfba8c4b045b5bbd8bccb2f0be2abe9d22cae93f17fbeb3150b8350984c4261f3fe23be97a18949e7"}, @enc_lim={0x4, 0x1, 0x4}]}}}, @hopopts={{0x1058, 0x29, 0x36, {0x0, 0x207, [], [@pad1, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x3f, 0x1000, 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@calipso={0x7, 0x30, {0x2, 0xa, 0x2, 0x4, [0x641, 0x0, 0x2810, 0xffff, 0x0]}}]}}}, @dstopts_2292={{0x1190, 0x29, 0x4, {0x2f, 0x22e, [], [@pad1, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @calipso={0x7, 0x20, {0x3f, 0x6, 0x8, 0x7, [0x5, 0x7, 0x3]}}, @enc_lim={0x4, 0x1, 0x40}, @generic={0x1f, 0x1000, "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@calipso={0x7, 0x10, {0x5, 0x2, 0x1, 0x633, [0x4]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x4, 0x3, [0x81, 0x0, 0x7ff, 0x2, 0x9, 0x0, 0x10000]}}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast2}, @generic={0x40, 0xc7, "157b7085647a4266b0894d98afb2f5e23b86f34cf88db2554e485c002a79d3583d806c6d3e5ac03e27cd646a8101003f9da3d995997ed3510f02be0b1ac7b8f38b5fce1768dd53b2252ff4eb97f29a106cb4172a0f700502ddfb19455e08f5b957cbdbfcc9edaa79ac197608099c3cc4ede4efc6ef43ea6f2bf476f2bad39d2c20624f38479c674cc1894fa56511d377e626ef65a038434d157f95c305b28fa7ebdfad54b4249e4d048dfa2ede7a37f8019d70eafbe1911908d902945d97da61c3ed182bc59027"}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, r5}}}, @tclass={{0x14, 0x29, 0x43, 0x1}}, @dontfrag={{0x14, 0x29, 0x3e, 0x1}}, @hopopts={{0xc8, 0x29, 0x36, {0x6c81bfdfad3a4263, 0x15, [], [@generic={0x2, 0xa3, "3c9c9a60bc9a6a875ad59cab62abeb01758f4a29dd08c564d52171ae8e0e16ebc84e03d5fb21f535bee81f4b05d3e92eedaa7c99df2615a363a98f1a4d2547f248fd57d76751a9111039adb60f4c40d7c3f4a6209f09d6811c0588a968fc266ea529f8d5b3c934fdeb1837baf085f543d09a3779b855b4a18d26a24d10de38e81ea7a64433e56205edb0ee16ca86f97fef35daba1c4953c8b56c73bf25ba8cf962b701"}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}], 0x24a8}, 0x20040080) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fsetxattr$trusted_overlay_nlink(r3, &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000100)={'L-'}, 0x28, 0x5) 10:15:19 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setreuid(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="3e00000010000507000400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0b511d3bcccda2bf9e28c2f71549228e84a0326564fba47eda40dc4bd59f713d54b7a44c1e3a878f17"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r4, 0x1c, "60e27cfa36628b769dfda1588a5791cf3e3742e974ba4eea74ece922"}, &(0x7f0000000100)=0x24) r5 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x8000, 0x8, 0x7, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r4, 0x3, 0x0, 0x2, 0x4, 0x4, 0x101, 0xa5, {r6, @in={{0x2, 0x4e23, @local}}, 0x6, 0xdbbc, 0x8, 0xaa62, 0x38000000}}, &(0x7f0000000240)=0xb0) [ 418.444936][T13979] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 418.478105][T13976] delete_channel: no stack 10:15:19 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x0, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 418.519224][T13988] netlink: 30 bytes leftover after parsing attributes in process `syz-executor.4'. [ 418.579402][T13976] delete_channel: no stack 10:15:19 executing program 5: unshare(0x40600) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x9, 0x0}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x80, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0xfd1, 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x12, 0x0, &(0x7f0000000080)) bind$inet(r1, &(0x7f0000001440)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x40f02) openat(r3, 0x0, 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x5, &(0x7f0000000000)=0x3, 0x4) write$binfmt_elf64(r1, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0xff5a) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000140)={0x33, {{0x2, 0x4e23, @loopback}}}, 0x88) recvmsg(r1, 0x0, 0x0) [ 418.634342][T13985] netlink: 30 bytes leftover after parsing attributes in process `syz-executor.4'. 10:15:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$binfmt_elf32(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f4534ff00000000da010000feffffff00380200020300000057d9e9dba1de45a5e426ce9fa7351d52842c8f4891c82e991c002d6f63302c1d8896441090b10b00000000"], 0x44) r4 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_int(r4, 0x0, 0x3, &(0x7f00000000c0)=0x7ff, 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) 10:15:20 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x45c, 0x24, 0x507, 0x0, 0x0, {0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x430, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x3f}}, @TCA_CBQ_RATE={0x10, 0x5, {0x22, 0x0, 0x0, 0x0, 0x0, 0x7f}}]}}]}, 0x45c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@newtfilter={0xd8, 0x2c, 0x400, 0x70bd2a, 0x25dfdbfe, {0x0, r6, {0xc, 0x2}, {0xd, 0xd}, {0xa11568a3cc7c8981, 0x5}}, [@TCA_RATE={0x8, 0x5, {0x3f, 0x5}}, @filter_kind_options=@f_matchall={{0x10, 0x1, 'matchall\x00'}, {0x94, 0x2, [@TCA_MATCHALL_ACT={0x80, 0x2, @m_nat={0x7c, 0x15, {{0x8, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{0x80, 0x1000, 0x10000000, 0x5, 0x4}, @initdev={0xac, 0x1e, 0x1, 0x0}, @empty, 0xff000000}}}, {0x40, 0x6, "b6c80d851b0c90c7b0c5e1695d699e263ee16da1abca75cbb27252cab0a2a48541e982b64d5233b5ccd1373f0bfe85a069eb82839ecf9716853f6b"}}}}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x8}, @TCA_MATCHALL_CLASSID={0x8, 0x1, {0xfffb, 0xfff3}}]}}, @TCA_CHAIN={0x8, 0xb, 0x6}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4010}, 0x73a2d3fc3744c9f5) dup2(r0, r1) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000000)={0x3, 0x5, 0x6}) 10:15:20 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x0, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f00000001c0)=""/200, &(0x7f0000000040)=0xc8) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000300)=0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f00000002c0)) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x500, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a0000000000000000000000000000000000ffff00000000000000000000000005000900ff0000000a00000000000000000000000000000000020000000000020000000000000000020100000004d4000000fd0000002b05000600000000000a00000000000000ff020000000000000000000000000001000000000000000000"], 0x98}}, 0x0) 10:15:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$TIOCSTI(r1, 0x5412, 0x8001) setsockopt$sock_int(r0, 0x1, 0x200000000003e, &(0x7f00000000c0)=0x5b7cf001, 0x4) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local}, 0xfffffffffffffeaa) [ 419.061761][T14009] delete_channel: no stack [ 419.105068][T14009] delete_channel: no stack 10:15:20 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:20 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x0, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:20 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$TCSBRK(r1, 0x5409, 0x11646330) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x211, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='nv\x00', 0x3) write$binfmt_script(r0, &(0x7f00000009c0)=ANY=[], 0x378) 10:15:20 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x42, 0x0, 0x4006}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f00000000c0)={0x8, 0x6, 0x1, 0x2, 0x5}) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x100, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f0000000180)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x41184001}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="78b18f7cc5020a9814c629a94df87c66654ba603e79687125b49afb36f3e46ce6956fc795322bde04ebda45f3aff253458068e5b8c9a431dc996e80ed32dad1d0d6c2ddfb64c2416e47900"/90, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRESHEX, @ANYRESHEX=r2, @ANYRESOCT=r5, @ANYRES64=0x0], @ANYBLOB="0e0229be7002ffdbdf2502000000080006000180000004009300c7eee1fb934a410238178ca564b819e2a7000000007b416ea1b74420e4055ff89de997c2d2a06c553f54aa225085a5dd7b857d000000000000000000000040000088832a61375eaaa7eebeb9b56ccd0d8fd82c7566a587297eaa2753"], 0x3}, 0x1, 0x0, 0x0, 0x8085}, 0x8040) dup2(r0, r1) 10:15:20 executing program 5: r0 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) shmat(r0, &(0x7f0000129000/0x2000)=nil, 0x4000) clone3(&(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0xfe, 0x7, 0x6af}) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x200341, 0x1) ioctl$RTC_UIE_ON(r2, 0x7003) 10:15:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x4, &(0x7f0000000000)="11dca5055e0bcfec7bf070") r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0xd0000, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x20, 0x1) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000280)) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=ANY=[@ANYBLOB="5c0400002400070500"/20, @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000080001006362710030040200040406000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000339334ce00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000180001003f000000000000000000000000000000000000001000050022000000000000007f000000"], 0x45c}}, 0x0) bind$can_raw(r2, &(0x7f00000000c0)={0x1d, r7}, 0x10) 10:15:20 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x0, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:20 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r0, &(0x7f0000000080)=""/21, 0x15) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$isdn(0x22, 0x2, 0x23) r3 = dup2(r1, r2) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001180)={r4, &(0x7f00000000c0)="338e5d48ed4c6a15033e1a4f1326a37fa5b6d4667f785cfe41c99b2a49f752e9552ed88d08b79167d28145be1624ba74aa11834cc8d451d8d93ebe7b4ce288e00fa20ffa3c0f8900d3c60049308767ad920fc35c39aa2e3ce63b19f0828d7ed3f01d746196a50309b1f7ec994f6d1b38dced6ac31a7764211ca639d8ba00b927990ea6cc4c98166f4fa2", &(0x7f0000000180)=""/4096, 0x4}, 0x20) 10:15:20 executing program 2: prctl$PR_SET_TSC(0x1a, 0x1) syz_open_procfs(0x0, &(0x7f0000000600)='net/fib_tri\x00\x00') r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) preadv(r0, &(0x7f0000000040), 0x6de, 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x80) 10:15:20 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x2800) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x4}], 0x1, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r3, &(0x7f0000000640)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) read(r3, &(0x7f0000000500)=""/239, 0xef) write$uinput_user_dev(r3, &(0x7f0000000040)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000]}, 0x45c) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/attr/current\x00', 0x2, 0x0) dup3(r0, r5, 0x0) ioctl$HIDIOCGPHYS(0xffffffffffffffff, 0x80404812, &(0x7f00000004c0)) 10:15:20 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x0, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 419.654819][T14055] delete_channel: no stack [ 419.702184][T14054] delete_channel: no stack 10:15:20 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) r1 = socket$isdn(0x22, 0x2, 0x23) dup2(r0, r1) [ 419.770867][T14058] input: syz1 as /devices/virtual/input/input18 [ 419.919348][T14074] delete_channel: no stack [ 419.925950][T14073] delete_channel: no stack 10:15:21 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="170000008a05000000000000004d5da79fc006a28fa89f95f5c38e"], &(0x7f0000000100)=0x1f) r3 = syz_open_dev$dmmidi(&(0x7f0000000480)='/dev/dmmidi#\x00', 0xcec3, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r4, &(0x7f0000000080)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @remote}, r5}}, 0x48) write$RDMA_USER_CM_CMD_SET_OPTION(r4, &(0x7f0000000100)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000040), r5, 0x0, 0x1, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r3, &(0x7f00000003c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000380), r5}}, 0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r2, 0x3}, &(0x7f0000000340)=0xc) syz_emit_ethernet(0x82, &(0x7f0000000240)={@remote, @remote, [], {@ipv4={0x800, {{0x1a, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast1, {[@cipso={0x86, 0x6, 0xfffffffc}, @ssrr={0x89, 0x3}, @lsrr={0x83, 0x3, 0x2}, @generic={0x89, 0x10, "428763f33dec71e24f623dea8179"}, @timestamp={0x44, 0x18, 0x81, 0x1, 0x7, [{[@remote], 0xb4}, {[@local], 0x1}, {[], 0x9e9a}]}, @ssrr={0x89, 0x1f, 0x3, [@rand_addr=0x1, @local, @local, @empty, @multicast1, @rand_addr=0x9, @broadcast]}]}}, @igmp={0x11, 0x0, 0x0, @remote, "35800008"}}}}}, 0x0) r6 = semget$private(0x0, 0x4, 0x0) semctl$GETPID(r6, 0x0, 0xb, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = dup(r7) pipe2$9p(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x81000) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r9, &(0x7f0000000440)={0x5}) semctl$IPC_INFO(r6, 0x0, 0x3, &(0x7f0000000140)=""/211) r10 = syz_open_dev$mice(&(0x7f0000001640)='/dev/input/mice\x00', 0x0, 0x280d40) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r10, 0x110, 0x3) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x6) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r10, 0x1, 0x14, &(0x7f0000000040)={r11, r12/1000+10000}, 0x10) 10:15:21 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000100)) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = socket$isdn(0x22, 0x2, 0x23) dup2(r0, r3) ioctl$VIDIOC_SUBDEV_S_CROP(0xffffffffffffffff, 0xc038563c, &(0x7f0000000000)={0x1, 0x0, {0x0, 0x5, 0x6b, 0x200}}) fallocate(0xffffffffffffffff, 0x5741cc94cbef96db, 0x200, 0x9) r4 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x5, 0x10000) connect$rxrpc(r4, &(0x7f00000001c0)=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e22, 0x20, @mcast1, 0xc2c3}}, 0x24) 10:15:21 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x0, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:21 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:21 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="000000001f000100050000000000000000000000000000000000ffff000000000c001500010000000000005b7f0d7d18ef4bf46e0011000000000007000000000000000000001709d294bc66aabbef33e9edfd1945cfc83a0a000000000000"], 0x4c}, 0x8}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$VIDIOC_STREAMOFF(r2, 0x40045613, &(0x7f0000000040)=0xfffffffd) prctl$PR_SET_MM(0x23, 0x4, &(0x7f0000ffb000/0x2000)=nil) io_uring_register$IORING_UNREGISTER_FILES(r1, 0x3, 0x0, 0x0) [ 420.269210][T14082] delete_channel: no stack [ 420.295171][T14089] delete_channel: no stack 10:15:21 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x0, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'bridge_slave_0\x00', 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)={0x8, 0x1}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYRESDEC=r3, @ANYRES32=r1, @ANYRES64=r2], 0x3}, 0x1, 0x0, 0x0, 0x20000001}, 0x1004) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x100000001) 10:15:21 executing program 4: prctl$PR_SET_FPEXC(0xc, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x3b7, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, 0x33, 0x119, 0x0, 0x0, {0x2}, [@generic="ffd38d9b", @nested={0xc, 0x1, [@typed={0x6, 0x6, @u32=0x4f89}]}]}, 0x24}}, 0x0) 10:15:21 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) dup2(r0, r1) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00000000c0)={0xcf, &(0x7f00000001c0)="45eb57b6b8fefd7f19142d80e9556911924ab346735a58ffc4e10858d8e022e0b61dbb15119e3656c333cf43968fca4565b7e45229902d83688ca7bff345fd15b7d4062c2f9daaf2b478eb1cbc2eb58f7978ac09db4080a56ff1ac4d9aad70a9e0be250d33e8fa53c4aa58221df2cc210465f454b215c55eed2c362c9939ad9efae64123e74ba4e180b457684c43fb0359fdf25268c49176777880d93de48c3857de65c411667eec7bb21b8e9d51c4c593b72838c56a7d3acb2134c8ddd740b5a68c77479548daaa209a22d5e5fdcd"}) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x81, 0x200) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$PPPIOCSDEBUG(r3, 0x40047440, &(0x7f0000000000)=0x6) [ 420.551123][T14065] input: syz1 as /devices/virtual/input/input19 [ 420.565749][T14102] openvswitch: netlink: Missing key (keys=40, expected=10000000) [ 420.608602][T14105] delete_channel: no stack [ 420.636924][T14111] openvswitch: netlink: Missing key (keys=40, expected=10000000) [ 420.658757][T14110] delete_channel: no stack 10:15:21 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0xffff0001, 0xbd, "63487385d6ac2a1ca47b3286f6154e7e166ecae8e3737973d665ebd92a149e3148def67b83e15b3ea5b7a85e7dfcc8a3bb2fbeba1039eeaafc8302fc65067e3b747fbf7a335fea74ad90adb09d0d18f1af10b097ac3c308f226a68e2c3f28cf99b50ca30c38e87632919cbd294bf3ea7b4702d2a4e469702e68cfbac6cb4f386cbbc41d1f146228d82e5d15a4b894524679ac3f63d382c510136e6c4cfc2e09d40e26b1c86017cb683c676ea3681735e8f338edb1bef1a344d12031310"}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000002340)={{0x12, 0x1, 0x0, 0xb9, 0x54, 0xc9, 0x10, 0x10c4, 0x807a, 0xb30, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x6f, 0x0, 0x0, 0x5a, 0x80, 0xf1}}]}}]}}, 0x0) syz_usb_control_io(r2, 0x0, &(0x7f00000009c0)={0x1f, &(0x7f00000003c0)={0x0, 0x0, 0x1, "04"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r2, 0x0, &(0x7f0000000400)={0x44, &(0x7f0000000000)={0x0, 0x0, 0xd, "3007006a000000a2f5809c531b"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_disconnect(r2) 10:15:21 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x0, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:21 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace$cont(0x1f, r0, 0x9, 0x3f) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_usb_connect(0x5, 0x1, &(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32=r2, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR, @ANYPTR64, @ANYBLOB="759ed7c5fd3d19e40a00ad107a28aac5fc2054ed2a4cd600e494e023", @ANYBLOB="7178076692a01c8af25393ea6826243b2f9e805c5bb7a567d0ba3abdb1732ec5ea0dc3a412f8210c8cefc7dcf3b2d959c94501f69f065df2bed89a71516edac460d3c951543b85dcb214fd00710c3e16bb2f"]]], 0x0) tkill(r0, 0xc) 10:15:21 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x9fc, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000280)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f00000002c0)={0x7fffffff}) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/dlm-control\x00', 0x1a1200, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x4000, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, 0xffffffffffffffff) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) io_uring_register$IORING_REGISTER_EVENTFD(r2, 0x4, &(0x7f0000000140)=r3, 0x1) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/dlm-control\x00', 0x1a1200, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) linkat(r1, &(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000080)='./file0\x00', 0x1000) unshare(0x40000000) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x1c0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x9) [ 420.917894][T14123] IPVS: ftp: loaded support on port[0] = 21 [ 421.059596][T14123] IPVS: ftp: loaded support on port[0] = 21 10:15:22 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:22 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$isdn(0x22, 0x2, 0x23) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) dup2(r0, r1) 10:15:22 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x0, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="555fa50d070000007bf070") sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000000)="5500000018007f5300fe01b2a4a280930a06000000a84308910000003900080002000c00060000001900a30704000000000000dc1338346b00009b841327f75afb83de448daa7227c43ab8220074937a9e4fab91d4", 0x55}], 0x1}, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dlm-control\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000003c0)={{0x81}, 'port0\x00', 0x8, 0x180084, 0x5, 0x621, 0x200, 0x9, 0x6, 0x0, 0x4, 0x8801}) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x200, 0x2, 0x2, 0xffffffffffffffff}) fsetxattr$security_smack_transmute(r2, &(0x7f0000000180)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000200)='TRUE', 0x4, 0x2) r3 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x6, 0xa00) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dlm-monitor\x00', 0x82800, 0x0) r4 = syz_open_dev$video4linux(&(0x7f0000000280)='/dev/v4l-subdev#\x00', 0x3, 0x488000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f00000002c0)={0x10}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$sock_void(r5, 0x1, 0x36, 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r5, 0xc0406618, &(0x7f0000000340)={{0x2, 0x0, @reserved="074563f488f6850bab912ec4b939fab8ffbce8af2252bc26bb4b06199233b767"}}) r6 = socket(0x40000000010, 0x10000000803, 0x0) sendmmsg$alg(r6, &(0x7f0000000140)=[{0x6000000000000000, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000080)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x49cf}], 0x30}], 0x1, 0x801) [ 421.189067][T14130] delete_channel: no stack [ 421.205994][ T2919] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 421.206898][T14130] delete_channel: no stack 10:15:22 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x0, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:22 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x6b) dup2(r0, r1) 10:15:22 executing program 4: syz_usb_connect(0x0, 0x1, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYBLOB="f2ec6f531dcd15f9ee1f08ecd00aae28ca4ed8202db6232cc0cc4538003551b3a41d6b5d938b96478c903a0f1869cfaa6a83c1c0b0cca944d01bc4c3386494bf7e83848b074925784fedd9d818116bd8df3ea56f", @ANYRESHEX, @ANYBLOB="0a7b7d0bef4b14e62c4c8e646cb70f22a21079744f15b12c2c77b4ded5f61d1fdd112853bed2b0c6c9", @ANYRESHEX, @ANYRES64]], 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40c400, 0x41) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1, 0x5974e097f6f8b614) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f00000000c0)) 10:15:22 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x0, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 421.452461][ T2919] usb 6-1: Using ep0 maxpacket: 16 [ 421.572528][ T2919] usb 6-1: config 0 has an invalid interface number: 111 but max is 0 [ 421.580803][ T2919] usb 6-1: config 0 has no interface number 0 [ 421.587164][ T2919] usb 6-1: New USB device found, idVendor=10c4, idProduct=807a, bcdDevice= b.30 [ 421.596384][ T2919] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 421.608997][ T2919] usb 6-1: config 0 descriptor?? [ 421.654710][ T2919] cp210x 6-1:0.111: cp210x converter detected [ 422.302340][ T2919] cp210x ttyUSB0: failed get req 0x4 size 2 status: -71 [ 422.309588][ T2919] cp210x: probe of ttyUSB0 failed with error -71 [ 422.322404][ T2919] usb 6-1: USB disconnect, device number 10 [ 422.330525][ T2919] cp210x 6-1:0.111: device disconnected 10:15:24 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = inotify_init() lsetxattr$trusted_overlay_nlink(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000100)='trusted.overlay.nlink\x00', &(0x7f0000000140)={'U-', 0x100}, 0x28, 0x4) inotify_add_watch(r0, &(0x7f0000000280)='./file0/bus\x00', 0x102) socketpair$unix(0x1, 0x4000000003, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0xffffffffffffffc0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x1000000) umount2(&(0x7f0000000200)='./file0\x00', 0x0) 10:15:24 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x23) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) dup2(r2, r1) 10:15:24 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$HIDIOCGFIELDINFO(0xffffffffffffffff, 0xc038480a, &(0x7f00000000c0)={0x2, 0xffffffff, 0x6, 0x401, 0x4, 0x6, 0x1, 0x0, 0x80000000, 0x4, 0x8, 0x9, 0x7, 0x4}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x800, 0x0, 0xff, 0x1}, 0x20) finit_module(r0, &(0x7f0000000100)='#\x00', 0x3) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x380000, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[{0xc}], 0xc}, 0x0) 10:15:24 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x0, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:24 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:24 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x10000, 0xa, 0x12, 0x18, "2764329462203dae65715cab8710b9a7bf4f06ff0e215672c1773cb9dcb95892c6c01f5162ee64d8c000ae43e256e4c40721d0ee922f6efec09aec3339a35d14", "0bb1861631fd6d3d93b0ed93c246e3c604f381b24aef902ecb248be8986d5edd", [0x400, 0x6cdc]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "929d2122b310f9311f1fa597656d5fbdfa90e0ad8c3256b645067da7f9276e44"}}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0894c247398831b185afcce7e715ea50c828420aff18bed2c6e97eb42da1454a24b9179085361afb8a31361da2490e24b24a3c74ba91851a94decc02998fdc1af9c09b22cc8e2a8508cb654a0f46fca1958c64fa0aad756189e4bb"], 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x0, 0x0, 0xfffffffffffffffc) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 423.076151][T14159] delete_channel: no stack 10:15:24 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r0}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 423.128193][T14159] delete_channel: no stack 10:15:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="11dca50d5e0bcfe47bf070") r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000680)={{0x12, 0x1, 0x0, 0x4, 0xb2, 0x18, 0x40, 0x17e9, 0x8226, 0x8118, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xe0, 0x0, 0x0, 0xff}}]}}]}}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000080)=0x7f, &(0x7f00000000c0)=0x2) syz_usb_control_io(r1, &(0x7f0000000040)={0x2c, &(0x7f0000000000)=ANY=[@ANYBLOB="000007000000065f"], 0x0, 0x0, 0x0, 0x0}, 0x0) 10:15:24 executing program 1: setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="627401000200e9"], &(0x7f0000000080)='\x00', 0x1, 0x2) socket$caif_stream(0x25, 0x1, 0x3) arch_prctl$ARCH_GET_CPUID(0x1011) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x01', 0x0, 0x9c040) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800914}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, 0x8, 0x8, 0x1, 0x70bd2c, 0x25dfdbfd, {0x5, 0x0, 0x3}, [@generic="05f52a7004e6a034c3090a5e32b711af37c6668c6fe703dcd595dc3d21dc257e"]}, 0x34}, 0x1, 0x0, 0x0, 0x4040080}, 0x80) r2 = socket$isdn(0x22, 0x2, 0x23) dup2(r0, r2) 10:15:24 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r0}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 423.417227][T14187] delete_channel: no stack 10:15:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1100082) r1 = memfd_create(&(0x7f0000000140)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = socket$rds(0x15, 0x5, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x5b8, 0x0, 0x0, 0x0, 0x0, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc8fb47081025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd01e527e6fd3de4538700000000e8904667033a61edb75c8d51c05dfaf7f4fdb16e0cdaa42700", "7b8ddcc0c891591c4116893616105829576914e70bfed06d00f900040000b8a7"}) sendfile(r0, r0, 0x0, 0x2000005) [ 423.491041][T14190] delete_channel: no stack 10:15:24 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="4401000010000d040000000000000000ac141400000000000000e9ffffff0000ac1e00"/64, @ANYRESOCT=0x0, @ANYRES32=r1, @ANYBLOB="0000000000000000000000000000e501000040006c00000000000000000000000000ffffe000000200000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000fa00000000000000000000000000000000000000000000000000000800000000000000000000000a00000000000000000000000c001c009b06904c27b9c5093c4a6ee0d15d65aab66f76", @ANYRES16=r0, @ANYBLOB="00000000480003006465666c617465000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002c57cbc2777e1c2f5bd33a74a0a0a751d0186ee6287c25d12ab557a5d68b40500f94061fbdbb6910cd362edbeb1fce40af5b473deec79c610cbd748e6cb54456f7d92cbbf735b2fb4d9b1d66696109d0efb15527be3e43b4979628cc2db7c0e6f26a74374f6e14729237be00000000000000"], 0x6}}, 0x0) 10:15:24 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r0}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:24 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-control\x00', 0x900, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(r0, 0x5201) r1 = socket$isdn(0x22, 0x2, 0x23) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = eventfd(0xc9) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$rxrpc(0x21, 0x2, 0x2) r7 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) fgetxattr(r3, &(0x7f00000002c0)=@known='com.apple.system.Security\x00', &(0x7f0000000300)=""/161, 0xa1) ioctl$KDGKBSENT(r7, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$UI_DEV_SETUP(r7, 0x405c5503, &(0x7f0000000000)={{0x3, 0x2, 0xf7, 0x76b2}, 'syz0\x00', 0xe}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) r8 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) r9 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r9, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r10 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) fsconfig$FSCONFIG_SET_FD(r9, 0x5, &(0x7f0000000280)='/dev/dmmidi#\x00', 0x0, r10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r8, 0x84, 0x6b, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0xf8f, @ipv4={[], [], @empty}, 0x3f}, @in={0x2, 0x4e24, @loopback}, @in={0x2, 0x4e20, @remote}, @in6={0xa, 0x4e20, 0x3f, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x98d}, @in={0x2, 0x4e21, @multicast1}, @in6={0xa, 0x4e24, 0x2, @loopback, 0x9}], 0x84) dup2(r1, r6) [ 423.692972][ T17] usb 3-1: new high-speed USB device number 15 using dummy_hcd 10:15:24 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2, 0x0, 0x2b}, 0x0, @in6=@empty}}, 0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@remote, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2, 0x0, 0x2b}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}}, 0xe8) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) accept4$tipc(r2, &(0x7f0000000140)=@name, &(0x7f00000003c0)=0x10, 0x81800) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2, 0x0, 0x2b}, 0x0, @in6=@empty}}, 0xe8) r4 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f00000001c0), 0x4) sendmsg$key(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="020b40001000080000000000000000001d052995ea359384e3ec88073eb56448da2ea12c3c68b6116c19bc1628971e1d619f2ff4e920304e933ad1c71b77cf7d5d5c1d6972439e5ead5a4fdcc54e7542a0"], 0x10}}, 0x0) sendmsg$key(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="023ba51970c3db7c44ba5d4139120000020000000a000097d3246c2b2309fdf5b2e8d4ee9d5e6f9b9cd098de020a3df72c"], 0x10}}, 0x0) recvmmsg(r4, &(0x7f0000000f00), 0x274, 0x10000, &(0x7f0000001000)={0x77359400}) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="d800000018008100e00f80ecdb4cb904021d65ef0b007c06e87c55a1bc000900b8000699030000000500150005008178a800160040000100e558f03003ac000000d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) r6 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f00000001c0), 0x4) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020b0501020000000000050000000000"], 0x10}}, 0x0) sendmsg$key(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000000a000097d3d34473"], 0x10}}, 0x0) recvmmsg(r6, &(0x7f0000000f00), 0x274, 0x10000, &(0x7f0000001000)={0x77359400}) 10:15:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)={0x0, 0x140000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000540)={0x1, 0xffff0000, 0x24, 0x2, 0x0, 0x200}) semget$private(0x0, 0x0, 0x40042b1bc814ed65) r2 = socket$isdn(0x22, 0x2, 0x23) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x6, 0xe6, 0x1, 0x6, 0x2, 0x6, 0x3, 0x1aa, 0x38, 0xbc, 0xff, 0x8, 0x20, 0x1, 0x5, 0x4, 0x5}, [{0x70000000, 0x6, 0x944, 0x4, 0x10001, 0xfffffffe, 0x3, 0x7}, {0x6474e550, 0xdd08, 0x1, 0xfffffff9, 0x1, 0xc2, 0x4, 0x7f}], "7c42ee1418cc42821964ad4a8b91e444757d06962f73b00fbef44d523522f67a77792ed35ac33ed77f747286b682ee8a52899b1c587682564d8a24fa6b9e5494a6efa494e743e53a9363e96789b90a509cac41935f521cca675fb0342417af6781573561c2a86f8ad3621f11ce42589c0c60c5ab6f64405468d23dbee9585f2c456a2c64", [[], [], [], []]}, 0x4fc) dup2(r0, r2) [ 423.847337][T14204] delete_channel: no stack 10:15:25 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:25 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, 0x0, 0x0) 10:15:25 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) listen(r1, 0x49) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xa7, &(0x7f0000000040), &(0x7f00000000c0)=0x3b8c3dfc45cf9699) [ 424.033865][T14212] delete_channel: no stack [ 424.055817][T14221] netlink: 100 bytes leftover after parsing attributes in process `syz-executor.4'. [ 424.061432][T14222] delete_channel: no stack [ 424.072537][ T17] usb 3-1: config 0 has an invalid interface number: 224 but max is 0 [ 424.080805][ T17] usb 3-1: config 0 has no interface number 0 [ 424.087623][ T17] usb 3-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 424.103229][ T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 424.203840][ T17] usb 3-1: config 0 descriptor?? [ 424.287640][T14221] netlink: 100 bytes leftover after parsing attributes in process `syz-executor.4'. [ 424.462407][ T17] udlfb 3-1:0.224: vendor descriptor length: 7 data: 06 5f 69 64 69 23 00 00 00 00 00 [ 424.472166][ T17] udlfb 3-1:0.224: Unrecognized vendor firmware descriptor [ 424.672677][ T17] usb 3-1: Read EDID byte 0 failed: -71 [ 424.692239][ T17] usb 3-1: Read EDID byte 0 failed: -71 [ 424.712390][ T17] usb 3-1: Read EDID byte 0 failed: -71 [ 424.718153][ T17] usb 3-1: Unable to get valid EDID from device/display [ 424.758194][ T17] usb 3-1: submit urb error: -2 [ 424.767347][ T17] udlfb: probe of 3-1:0.224 failed with error -2 [ 424.832282][ T17] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 424.840863][ T17] [drm:udl_init] *ERROR* Unrecognized vendor firmware descriptor [ 424.868107][ T17] [drm:udl_init] *ERROR* Selecting channel failed [ 424.876087][ T17] [drm:udl_submit_urb] *ERROR* usb_submit_urb error fffffffe [ 424.903629][ T17] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 424.913150][ T17] [drm] Cannot find any crtc or sizes [ 424.918603][ T17] [drm:udl_submit_urb] *ERROR* usb_submit_urb error fffffffe [ 424.932136][ T17] [drm] Initialized udl 0.0.1 20120220 for 3-1:0.224 on minor 2 [ 424.939805][ T17] [drm] Initialized udl on minor 2 [ 424.947735][ T17] usb 3-1: USB disconnect, device number 15 [ 425.432147][ T5] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 425.802250][ T5] usb 3-1: config 0 has an invalid interface number: 224 but max is 0 [ 425.810485][ T5] usb 3-1: config 0 has no interface number 0 [ 425.819244][ T5] usb 3-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 425.828435][ T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 425.838751][ T5] usb 3-1: config 0 descriptor?? [ 426.092468][ T5] udlfb 3-1:0.224: vendor descriptor length: 7 data: 06 5f 69 64 69 23 00 00 00 00 00 [ 426.102262][ T5] udlfb 3-1:0.224: Unrecognized vendor firmware descriptor [ 426.302635][ T5] usb 3-1: Read EDID byte 0 failed: -71 [ 426.322385][ T5] usb 3-1: Read EDID byte 0 failed: -71 [ 426.342600][ T5] usb 3-1: Read EDID byte 0 failed: -71 [ 426.348372][ T5] usb 3-1: Unable to get valid EDID from device/display 10:15:27 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) r2 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x2, 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000040)={'nlmon0\x00', 0x8}) dup2(r0, r1) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) openat(r3, &(0x7f00000000c0)='./file0\x00', 0x200200, 0x82) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r5, 0x2061, &(0x7f00000006c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000180)='\f', 0x1, 0x0, 0x0, 0x3}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffff85}]) clock_gettime(0x7, &(0x7f0000000380)={0x0, 0x0}) io_pgetevents(r5, 0x3, 0x1, &(0x7f0000000080)=[{}], &(0x7f0000000100)={r6, r7+10000000}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) 10:15:27 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, 0x0, 0x0) 10:15:27 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x24, 0x0, 0x0, 0x87390900}}, &(0x7f0000000040)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000080), 0x10}, 0x70) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = dup2(r1, r0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x20, 0x70bd29, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20}, 0x0) 10:15:27 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x80000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x9fc, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r1, &(0x7f0000000140)={0x9, 0x108, 0xfa00, {r2, 0xeb, '\x00r%', "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"}}, 0x110) setxattr$security_capability(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='security.capability\x00', &(0x7f0000000880)=@v2={0x2000000, [{0x100, 0x7f}, {0x200, 0x50}]}, 0x14, 0x1) write$UHID_DESTROY(0xffffffffffffffff, &(0x7f0000000d80), 0x4) pkey_alloc(0x0, 0x1) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000000400)={"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"}) ioctl$UI_DEV_DESTROY(r0, 0x5502) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x7fff) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000280)={'raw\x00', 0xe9, "4b3ef57f04908bd5324e1b5aaf57fb7a7d090c0c116d97fd44411852a8645602ef346dd4fe52a8e0ee039cca4b29da610d221e0df3681c2b0d5f33e3dd3958ff5f9e50e88bdfef70fbff7e0f3523f970d3f6bf97351214a7bb99939cbbdd301ff813b3f779183bd028ff23f54bd5c8e1460f75011ff16a1b596f63e80369318d377839eb4b867b1692193530acc58fe4ec113fd7a0243c41801a39e2cd650a215cd143daf00f9a427840e281f2e79fa99cded9eda6c89daaa83adb1b5cf55bc2788a7922f0e59ebed98a2c496151ac1b854bd06633babde45c9425631f44a9dd7a9d3433622ff62047"}, &(0x7f00000003c0)=0x10d) unshare(0x40000000) 10:15:27 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/fib_trie\x00') sendfile(r1, r2, 0x0, 0x1005) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$BLKTRACESTOP(r3, 0x1275, 0x0) [ 426.388735][ T5] usb 3-1: submit urb error: -2 [ 426.399494][ T5] udlfb: probe of 3-1:0.224 failed with error -2 [ 426.478787][T14242] delete_channel: no stack [ 426.483835][ T5] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 426.492680][ T5] [drm:udl_init] *ERROR* Unrecognized vendor firmware descriptor 10:15:27 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, 0x0, 0x0) 10:15:27 executing program 5: r0 = socket(0x10, 0x80002, 0x0) socket(0xa, 0x0, 0x1) write(r0, &(0x7f0000000000)="220000001500070500e80000004c030502180303010000000800010041024fc10768", 0x22) [ 426.546977][T14244] IPVS: ftp: loaded support on port[0] = 21 [ 426.567850][ T5] [drm:udl_init] *ERROR* Selecting channel failed [ 426.576251][ T5] [drm:udl_submit_urb] *ERROR* usb_submit_urb error fffffffe [ 426.648592][ T5] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 426.657885][ T5] [drm] Cannot find any crtc or sizes [ 426.663611][ T5] [drm:udl_submit_urb] *ERROR* usb_submit_urb error fffffffe 10:15:27 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x9000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0x1da9, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet(r0, &(0x7f0000000180)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba5c0fe3ac47b61db6b4c41bd1a5259e62506cda287b857aac", 0x8293, 0x4000002, 0x0, 0x27) [ 426.752512][ T5] [drm] Initialized udl 0.0.1 20120220 for 3-1:0.224 on minor 3 [ 426.760346][ T5] [drm] Initialized udl on minor 3 10:15:27 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 426.812100][T14259] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.5'. [ 426.840344][ T5] usb 3-1: USB disconnect, device number 16 [ 426.856857][T14242] delete_channel: no stack [ 426.864221][T14259] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.5'. 10:15:28 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000005, &(0x7f0000000000)="e1affde3", 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) getsockopt$inet6_int(r3, 0x29, 0x23, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$can_raw(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d, r4}, 0x10, &(0x7f0000000140)={0x0}}, 0x0) 10:15:28 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 427.086534][T14272] IPVS: ftp: loaded support on port[0] = 21 10:15:28 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000200)='/dev/video36\x00', 0x2, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x101000) ioctl$VIDIOC_CREATE_BUFS(r2, 0xc100565c, &(0x7f00000000c0)={0x0, 0x0, 0x2, {0x9, @sdr}}) dup2(r0, r1) 10:15:28 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 427.266998][T14282] delete_channel: no stack 10:15:28 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) [ 427.307734][T14280] delete_channel: no stack 10:15:29 executing program 2: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0xf30, 0x111, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x9, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x6}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000200)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0022068e1d"], 0x0}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x8000) ioctl$HIDIOCGSTRING(r1, 0x81044804, &(0x7f00000000c0)={0x39, "e6e0e1de5196d15000ab3fba5c20f614b6f288fb2f6a05c5a163f455d39170625ea9d82d121f45f2d1a3d1a32f2b0cfca3298d3115d51c25a2"}) 10:15:29 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) sendmsg$kcm(r2, &(0x7f0000001200)={&(0x7f0000000000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000080)="71132190adf08837558f2d64b160ebc3d83dce6c241cc1fe6aeefffec4e07fdc1dc69d353e3b", 0x26}, {&(0x7f00000000c0)="c763cbe843bc38460056fb6cb6f315e3bfb8414444ac2c95d045eb3b9644e133bca6f7f05b05daae4b705e1f555368d4b62f0a171e6e505c4b0e66ac51e265007631e8", 0x43}, {&(0x7f0000000140)="8bd771608e695e09e26270d8fda4ac0a655128296cb2f568a6b83b2f35bf4b5c80cad7dcead564ca4037fdf940623eb392f0fbfa6b87efa773469cbf79ca", 0x3e}, {&(0x7f0000000180)="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", 0x1000}], 0x4, &(0x7f00000011c0)=[{0x38, 0x107, 0xfff, "dc8b941cf89bee7dafdfdec47b5117edd40be8dd72c4babb897654f90c55941f6749f8"}], 0x38}, 0x8010) dup2(r0, r1) 10:15:29 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:29 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x109000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @empty}, &(0x7f00000000c0)=0xc) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000000)="240000001e0025eaa87865f51e86041b0004000200bff20182a90001080008000b000000", 0xfa) r3 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x1, 0x2) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffffffffffff}, 0x111}}, 0x20) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r6, &(0x7f0000000080)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @remote}, r7}}, 0x48) write$RDMA_USER_CM_CMD_SET_OPTION(r6, &(0x7f0000000100)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000040), r7, 0x0, 0x1, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r4, &(0x7f0000000080)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x2b}}, {0xa, 0x0, 0x0, @remote}, r7}}, 0x48) write$RDMA_USER_CM_CMD_SET_OPTION(r4, &(0x7f0000000100)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000040), r5, 0x0, 0x1, 0x4}}, 0x20) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) write$RDMA_USER_CM_CMD_DESTROY_ID(r3, &(0x7f0000000180)={0x1, 0x10, 0xfa00, {&(0x7f0000000140), r5}}, 0x18) socket(0x10, 0x80803, 0x0) [ 428.040398][T14296] delete_channel: no stack [ 428.106657][T14295] delete_channel: no stack 10:15:29 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:29 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef00", 0x9, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:29 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x0, 0x0, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 428.342672][ T30] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 428.583093][ T30] usb 3-1: Using ep0 maxpacket: 8 [ 428.702280][ T30] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 428.714011][ T30] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 428.727383][ T30] usb 3-1: New USB device found, idVendor=0f30, idProduct=0111, bcdDevice= 0.40 [ 428.736789][ T30] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 428.750746][ T30] usb 3-1: config 0 descriptor?? 10:15:30 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x5b5, 0x1, 0xa, 0x1, 0x6, 0x6, 0x1, 0xc4, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={r3, 0x9ad3, 0x30, 0x1, 0x7f}, &(0x7f0000000240)=0x18) ioctl$CAPI_MANUFACTURER_CMD(0xffffffffffffffff, 0xc0104320, &(0x7f0000000100)={0x0, &(0x7f0000000180)="52eb7eb5828985dd897bc622ec6689dee01eeecdfbb0bb14d0b9310257318cb6803e63400a3e57f4281982ad6b643cc747cd"}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x30) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYBLOB="c9"], 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000040)=0x1) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r4, 0xae80, 0x0) 10:15:30 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x0, 0x0, 0x0) syz_open_dev$usbmon(0x0, 0x9, 0x484102) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0xffffffffffffff98) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x8, 0x0, "9fc72b543b28dd4728c3988b7adea76fa59f716c731782304d2a8b2baf8c1724fb01b86d7c1d88f3c7322926d8f0fcdb51b5df3ba8b696320eb85ae1bd8e6af048c54f27e0dad819d7cb50aaa2bc300f"}, 0xd8) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x7) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, 0x0, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000480), 0x10) sendfile(r5, r4, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x2ed) sendto$inet6(r0, 0x0, 0xffffff91, 0x20000008, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x6e) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, 0x0) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r1, r6, &(0x7f0000d83ff8), 0x8000ffffbffe) 10:15:30 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:30 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) dup2(r0, r1) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$FUSE_WRITE(r4, &(0x7f00000000c0)={0x18}, 0x18) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x12, r4, 0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r6) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./control\x00', 0x0, 0x10100) mkdirat(r7, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r7, &(0x7f00000003c0)='./file1\x00', 0x102) r8 = getuid() getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) fchown(r6, r8, r9) mount$fuse(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='fuse\x00', 0x0, &(0x7f0000000500)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r5}, 0x2c, {'group_id', 0x3d, r9}, 0x2c, {[{@default_permissions='default_permissions'}], [{@mask={'mask', 0x3d, 'MAY_APPEND'}}]}}) write$P9_RGETATTR(r2, &(0x7f00000000c0)={0xa0, 0x19, 0x1, {0x1008, {0x0, 0x0, 0x6}, 0x23, r3, r9, 0x4, 0xffffffffffffffc0, 0x2, 0x79a, 0x1ff, 0xbad, 0x7fffffff, 0x24b, 0x1, 0x8, 0x5, 0x0, 0x81, 0x200, 0x1000}}, 0xa0) 10:15:30 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef00", 0x9, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) [ 429.390472][T14333] delete_channel: no stack [ 429.430939][T14335] delete_channel: no stack [ 429.485472][ T30] usbhid 3-1:0.0: can't add hid device: -71 [ 429.491687][ T30] usbhid: probe of 3-1:0.0 failed with error -71 [ 429.528353][ T30] usb 3-1: USB disconnect, device number 17 [ 430.192236][ T30] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 430.432085][ T30] usb 3-1: Using ep0 maxpacket: 8 [ 430.562284][ T30] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 430.573446][ T30] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 430.586508][ T30] usb 3-1: New USB device found, idVendor=0f30, idProduct=0111, bcdDevice= 0.40 [ 430.596466][ T30] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 430.606280][ T30] usb 3-1: config 0 descriptor?? 10:15:32 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40) getsockopt$MISDN_TIME_STAMP(r2, 0x0, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) dup2(r0, r1) 10:15:32 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000400)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='veth1\x00', 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x24000000000013, &(0x7f0000000180), 0x4) sendmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, 0x0}}, {{0x0, 0x33f, &(0x7f0000001980), 0x6e}}], 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000040)={r2, 0x4}) 10:15:32 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x0, 0x0, 0x0) syz_open_dev$usbmon(0x0, 0x9, 0x484102) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0xffffffffffffff98) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x8, 0x0, "9fc72b543b28dd4728c3988b7adea76fa59f716c731782304d2a8b2baf8c1724fb01b86d7c1d88f3c7322926d8f0fcdb51b5df3ba8b696320eb85ae1bd8e6af048c54f27e0dad819d7cb50aaa2bc300f"}, 0xd8) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x7) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, 0x0, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000480), 0x10) sendfile(r5, r4, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x2ed) sendto$inet6(r0, 0x0, 0xffffff91, 0x20000008, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x6e) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, 0x0) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r1, r6, &(0x7f0000d83ff8), 0x8000ffffbffe) 10:15:32 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef00", 0x9, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) [ 431.122464][ T30] usbhid 3-1:0.0: can't add hid device: -71 [ 431.127100][T14357] delete_channel: no stack [ 431.128668][ T30] usbhid: probe of 3-1:0.0 failed with error -71 10:15:32 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet(0x10, 0x2, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./control\x00', 0x0, 0x10100) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r3, &(0x7f00000003c0)='./file1\x00', 0x102) r4 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) fchown(r2, r4, r5) setfsuid(r4) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)="24000000280007031dfffd946f610500070000001d00000077000000421ba3a20400ff7e280000001100ffffba16a0aa1c0900000000000013000000000000eff24d8238cfa47e23f7efbf54", 0x67}], 0x1}, 0x0) [ 431.166527][T14360] delete_channel: no stack [ 431.183554][ T30] usb 3-1: USB disconnect, device number 18 10:15:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x40, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_MASTER={0xfffffffffffffce1, 0xa, 0x6}, @IFLA_LINKINFO={0x18, 0x12, @ipip={{0xc, 0x1, 'ipip\x00'}, {0x8, 0x2, [@tunl_policy=[@IFLA_IPTUN_COLLECT_METADATA={0x4}]]}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4004008}, 0x28804) 10:15:32 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 431.229898][T14363] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 10:15:32 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x23) r1 = dup2(r0, 0xffffffffffffffff) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)) [ 431.399889][T14371] delete_channel: no stack 10:15:32 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 431.433076][T14371] delete_channel: no stack 10:15:32 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0x5f, 0x1}, {0x2, 0x1}, 0x81, 0x4, 0x5}) write$P9_RSETATTR(r0, &(0x7f0000000040)={0x7, 0x1b, 0x2}, 0x7) socket$isdn(0x22, 0x2, 0x23) r2 = syz_open_dev$cec(&(0x7f00000001c0)='/dev/cec#\x00', 0x2, 0x2) pidfd_send_signal(r2, 0x34, &(0x7f0000000200)={0x41, 0x10001, 0x5}, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0xc8000, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) dup2(r3, r4) [ 431.491001][T14369] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.5'. 10:15:32 executing program 5: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000d00)={{0x12, 0x1, 0x0, 0x43, 0xe4, 0x62, 0x20, 0xc45, 0x613c, 0xe22c, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x9d, 0x0, 0x0, 0x2e, 0xe3, 0xeb}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000001180)={0xac, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) [ 431.575614][T14375] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 431.600552][T14377] delete_channel: no stack 10:15:32 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) dup2(r0, r1) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="2d2abc6c7f0d71341642cac7a51ca1f8bb709a3275aca2b66b9eaa9f85e166a5f80692396c08ca1851221d957d57e8903e2964b5175effb8feba5e1368e8086089f3b8a19469e4e686fe75d32e07ed79bfb3eb0390723a57ceaad6818814b7458b99d5abb10057d5441f6a4235e8c075e3d5b022097122e543b1b15d2d1195ca08c98d133b38ffcaa027f6321da2e3d3ba", 0x91, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='encrypted\x00', 0x0) 10:15:32 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:32 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syz_tun\x00\xf8\x00', 0x0}) bind$packet(r0, &(0x7f0000000300)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f00000000c0)=0x400, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'syz_tun\x00\xf8\x00', 0x0}) bind$packet(r3, &(0x7f0000000300)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x211d49, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa02070000000086dd60b40900f600000000000000000000000000ffffe0000002ff020000000000000000000000000001ff0090780009290060b680fa0000000000000000000000000000ffffffffffff00000000000000000000ffffac14ffbb"], 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x9956bbce6a0d5ec3, 0x0) sendmsg$kcm(r6, &(0x7f0000002900)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000140)="8157de583cd5d08b72b83670aca9ad391cdb4879b94a00251634b0a84b6aa1448789501128be90085a697e42a8f533f90efb6dc030d5a88f8063693ea4f679365adccc4ceab9daafa60570e247e5f3322ae2018b558692ff2c606f1959ee8fc248e5b8ee01c67bc7232bb76bf7c481a29a3a19d18f61f8670d18f8e4ba4314a29fcb8460839f045e9e4125093961bc084ddc20068f61568ffa787d30c5c9a549627693c2e06535075a9421d8512341a424c3885422a9b35da1ba80f936d73acdd960de57117d8d1acdb8b391bad62098373d37819574895d25c16a82aae9b4ea149e59e486a33234f4371bb27079cb", 0xef}, {&(0x7f0000000240)="dd3c731646b2aac4794ae50a2377b698291278f9fdd4edc1f36f12686b437878599195e54636ebcccd119efdd2d0e87e94f600791367a644227372e404f018047811aadfcd1e7deeafad8d0d6e1c29004cda6a8b046d54d5faf945f7523d23448f11c85e1625b4272efa136e6899ff9614106fd18fbc5e50578c6c1d1e8b9da4cb1654aa6fd3f729edceb28384d3d863616f03b6ff1ce6ac683cd550f58a010ba503296c70d6b20ba2040b67", 0xac}, {&(0x7f0000000340)="29719e2d55a6402ff601abe9bf05776252caac5ddf2ad9881b59959a7b272d5fe2d1d148b5b50f1e95e8a9d0398772852a55b319856e6c858441e283d31c94eea485ff5b5509b076bf6b8697103f659b13bcb9db6a2f4a1ded94f84e6b46324eac3dab3de8e3c5a6cfc82306f28ecc2f3d5d273041554c9aa4669576dee21d2b484d580bdede71829c335b6563304ead364c2f", 0x93}, {&(0x7f0000000400)="7e9f78fa465fee271e1abac8bd34a6fe3dcd2073bbd256ae0d46dd", 0x1b}, {&(0x7f0000000440)="3955be643aa5e425cae7d494019dcbe798e989ddea97daa4c1a78474470fce5b70f6a6f00ff9a3f6", 0x28}, {&(0x7f0000000480)="15edb6f3d4e4b3c93d766c95c3e57c92ce46239145ac457f8050ea0d324f865067cd588fbc041c16dc22eee9e9ff9934ac95b4c725c055d2a09f0f5b9a78814d5c1a40cb72d8a74e053f8651591c1ec16878b36133401dc228177aa3ece4db273e0a8bd8531ee40daeab8d7a433fdb69710eab1561b1e40429f4ef30503d59a2db2fd59d1f117289de3ec5e51c8f0f6af6d7015f55f146848026c9fffb41c0682d0d946fa4", 0xa5}, {&(0x7f0000000540)="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0x1000}, {&(0x7f0000001540)="4eb73b546a3c3996073e1dc051c3d642f4923cf15e9feabd2cde3713a24525b13a272533d0264deaf66666c27cc9541515ec478e9a97425cc3e50e595390423e34cb93056252957b7af530592646ba1238614365e869531ac6f559bd32764d0e8a0c85bc331437b07ce7cdcfe26c63ff15b91a8f53da75c6d4b18376ad21771b11166a5fa09ce89f7cc1207851c0adf8e84eed4b085a18746736c097939dafa99cde93535db6ff4477c64a351f7e2b152c311e8a9f601fa7f7be7eba6aafdf0cc343aa1f07bd916436d4326d9401361946a4c4b81f6fccee71748f1f05175275e07d084a5f09af47986f", 0xea}, {&(0x7f0000001640)="0be088c9d8568a792f2c", 0xa}, {&(0x7f0000001680)="35f15839738431e108115d29c4abfc7ba60a62f5", 0x14}], 0xa, &(0x7f0000001780)=[{0x50, 0x116, 0x6, "e055ebd115055d1afac460a73b088bcce4af7a24b76244521fc6bead8496fab77a8f1153b8fe3075a5720a252debb9c6e5ad63c70b0addfefa5cbff1917997a4"}, {0xf8, 0x112, 0x7, 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"91510dc80e684e4bd67ecd62987c4e16c2463268369656f9d09658f63b4246e95e45aad998cbdd5c431ec86e507c19dce7ca438b4f506367920c020c464c338ad06a8981a1308577f529a3d10944b3f04852c59db6ebc8aa1008af39b9d23d3940ccc6067fbd9d5e5321257860836664a5cc55739ab551d173834229ebecd0733363cb66bb5e5bc681465dd437fe07a83bd53f8aed4f4044b469e7ab87748efedb903b6d3ddad11f0c86f65d349540d813be73f7e209329093fd4a737d0bd77c728dd761938a27523d72d4e3fc0c4bbf1b0deceec1923d8d1e43efc1525f0ff7d8c7a59cb780ec26790158dbdde3db649ed6b441387f4fe76b63f452ffdaad2b64e674267bb2be3d265f85223611b02c049a626af1d2134bc77d89305787593adea841ff6a731fc5921177aee10d584b4678406f394006e6e8100377e974347b203aea094afdd5fa624987921e9a0431ba450ffc8bc65d7031bc0e5135d14fbece464d225ca87c4142b5801b3cad9d46f3bbc5a726af238513202b7ce002430b7460f559ec0be1f71104013a4760d0f46e1a6db9906f6e7610ffbf5f4af47bc668763a94d71d6b189ac7dcffd58854175ff9a6a5f1d538998752702bb50e2e88715344f2973795e803da7dd344da8521b9866dc0f7855aea3a65895acf9331b79f055e538f8a8586fd770ab75869ebb3e73daa68fa6f56b38543983e72191806843703be2f524b02fcbf62d4144f1b1c78261ae0a6d631b3579fadb26132e913f9ea9f6344481c24cdf3cfb22709bb5b275cf0f5fd1f7891fe68d60914652d25b528a80f77883c19cd3003fd9d4bffc466cd8670b3c70f008d2b4625be19bc9682c70e1e64da1234efff1fa7cd84e8120400af84b8b3a14dd89aabbc5e8397fb8c9d955e72040b66a4db8e7bf9f9df2ad6b7ec45aa4f727404141048877aeaa05ef89b0eea15e6649fb3d0c9a3fee5c4192e13f07f9fc77b204a0095d112c295e325ff25638f348cbbadcbd0af1b72d354c6c6dea7e809096b460468c0154db88585ed291e534cdb31973ac159d63c6d8dde904ba3cfce3aefe422922ce767c74322abe743cc8e63397ba0cdd3b3f12cc5f72ee6c861e3df004733e0dfebcc8daa4f88ae6bce296e252b83a9bfadf20420e5d861f582d63a67bdb5221137019323cdf9a876ea46f2925743b3ecefcacbfc6a69e08ec76fa77dc18202d74b7664abdbf401227105365f134e7d376f46c031e532fff17825d9b1792f772e27bec6ba450019f8d778345e50488cc9b6cedd74cc0cce9e78ebf476a85378f02e74ff64c0c13643804ad4be8ca62fe28caca4e66ef527d547861820ae05069bf3bcb40a67507098fce10931a1653d436f58b651a9cc26d4861547ade62aabd3f227e6344a1fb2ea89e01a0d6d814bc99009bcd3f23e7d988dc95cdaf1f784b5d49da5e3c77367680ee76902cbe4f81b80fec6c0e9c79cbd7c6516b5a9a755db013b637f09eac61d5e4ae7b97d1b78bb640d851318107f34c5b964d3af86523df165910a7f3967eb7b08d3b272740e8bfdeae8d1cd36f318cd9dcb352a95b6cc05f64f0300299833dac96c67e0969752f268ef8ac5bb9ad853245cd50dc5b0af208340abd04876480d9df3cd802b5780e982e623ab3bfe397168769c34595cf2f7dc84061cdb8357da92b8247aa5f0c3f0f3dacdea3074fe5280d70005b164499e222f6cf48d5901e77b75173f55d38a8305c1b4baec09243a49b9a4dc5ec4c0da6ae453e6073f2be0edb9223c6223a5b21cfd9e2090c9025cfee42e1eb508c6b43168b56f0128937ff16910aaba9b829a98b7d3f7b7f2072f8a08b40261b50bde16e2ebc00f2b2cf10820c3807a56714ed5902946e891af2767b52dbde6dc8e091d920a00412fd280a0eafb0d70df28795ef2709bcadc37bab5f8b8d505a1f5f2c52e0a7cb579bfa630d746d6f86969be31bb4631e6f1fa16b9cab49bc075831e7f123f1274276902c24a8858b6845da225a42683313ef81e4805b082a23d8e827da5b31c53b1e87f64facddfe8464cbcc3d8ee6ffd6a4ac682107aa77d7c3c3a549eb6c1ec53e60388e0ea4f82e8d4905f54149ff47ed227c12def47b684fa484abf07b5d4e4e19c6ea70aec69277a8fb8dfb160b5a6b717d4646276b4535219b281bd6056d3494c31bc70d54d9794735917d7aa96d7701997121715b0558e3f4ea31f246850efe839bbaa1a40a5256394678bb8e6e3b14138b607ed2c4e4899340ada49f9d21b8f417423ae09af6c98c6f085497ed9bc9cdc7bdbf39225b3c61e41b9e40333eb1f24b7c49ccd2022f4b88518d21972f525bde681ed2bd46aa521b1c531f8034f44fd7347d0137cd990a3932a4f92a8ec226696f90eaaf476c23430235feb1db901f2fa7825912e3b796a4e73e90f6c7e864a99256395b54c420bc6d9170830441433eaf0103fcf6ea429df64715cc5a70b605eedb0ff320957d00a245d153d8c701a8eae1a9f376e7c2e6d6b42b30d5649120bdc64495b1f5613befc8ce40c804ad0f9de0766774345f47f6ceed55426ca2432c122399736b7a2c50c640498bfec8faf526de83bd99400035d0b2d8c8b38a2dd9808de017f9048e74e92f712c49ffb5af26a11d1006596d32a6b13fb2f1a747093d8b7cf649d007b5f86721158ae05ed25968e14c04c7df23871d70a627527d8ba2552d8fe38d6a44627fd4563fe468067fb449d2240354bf8adc2a72ab7fa2b312eaca185f723ae946b7e65288d0c62a46aedd36dd4b5a4cbed3c23d76ff9aad07dc6872000a775ca2862cf12af5e91701dccff737efe52f8bf080247fedee785b186c2edeeb669f2d898c5c76a56e9b6a4355dd42efbf78e569b0e5cd475ca1151582db9eb22e289bff49c8cba44e0eac4ab9617e22f022ef9f72fd3035a4aa05b83a3b297e4aa415842bb58aeaa0f81430b0e27960bb76501e3d7bf80197ef709f1e283235408b932f00e28f9dfacca01305891386ff9480338af2998035dd0a6bd63ebb2e75434813e5d4860d6e445e1704c42bdb5d825f65ee22af0c11d03d6ec1d530fef9d16a0c2c6f29c31d1f3faca773c939f615d2c0baf869bb44d6e93498c36574a0f94f180de376c2c1dda3ade183a4ce7a8f712453b020508e8553690a1998c156e89ce202742fb27bd479d9ee87bd986bf47e49a58f4d095df7e9bf137a49530c383f0c35847457126b8982d60539182e1b8848085e72e004ff76198ab20085f1e567a7355104ecfedf0a27f93a7243995cc992b7322d7546a448079f7d923a90819362a3b4306ed4b5be02af247dc76481c9e1de9c6b90c97c080751465f8a130147a3f6f47d90ec89896405f5fb290bf4a6c3f46583b04bc10135c4fafa5f66b862c0fb9faf991e264371e01a9e031534309d664276d9397077f78a703e583c23d298e1dceb9a0138aec11c5b154134da8442d4dfe9579c9d9d1fc4a07857aedf4553fcf4e82f6a6b87f654af2cd2a757aa7edaff8abddbff6920942b63bc7472f69249eea07f22e7ee44a50ed177e4ee060d8839d6ad4e1e39a769c20527ecce74529fd563a50fcdbc2391477d9e028714698ee0f4270a354643ab357763f164d37eaa812f490a4bae534057fd5ad2a0c939e4bc409f99f6bb6299f944f9904bd2f693e228068c4881080ed75d776a2c72239713a22ed72fce2a218e1fe456821b563e5531ca2c33bf5de494360ef3087b0899b43bda41f19f1c4fa4b82941a7e3f08cc019d1cef80bca97432dea724657d5be2bc5544323de8dad0988d8b73ab85c42f13d17c14db128da03d0f9ce8c420004d9de838971d7ccf95e8065ccc7f99535546de4143ca0a2a8d82777ec3f12c05696752dfc74c76e350fcd9225ff6b9043610cf9023a066de4bff6c13ec3d8d4b4f8fab25f5056a029e60ddb494efa226cb1fce3bc7dcae11b32fc0b4dbf9f2f5b0980a88be8f254f6f6bc2e9751af125cf5b3b604bdd327d74ff3f1e36299273ecae1bdce6db4a86ce91954336f82cbae046ebc7403d099ea5791a0fe1e858875d0eb760e7607a482482a69bfa928b7b81b6ac49a60a2a42f5a963dffeeda13a4b13546c9a24d3a1fe52a27f46aafa0599ea13aa94c298856b1e851761b3a9b22ba355076070fab38398dbe6c15b90b99fe8aaa0a01268db22ac0fd6a711c96f8be820693c955127f399de40b163038f4826abb0d12d5ddc2e4879c5a738bfe0ab914b9a52572759d93279e305ef01e6ff62f93444fe6a778c312e2d6568cd1e2ba3a36797a3190de230822e5016cbaa1a092fbfb0e11730b4f3742a5dd91cef256099971599d8f91938aaaea83138c144328fb0413ef56f423d9637641c07a01e7a38fb56dde77533afc7864da04e315df4a04a5acb269b73e610e32396d0b0574a1bcdabdbb3a6bff7f7e6f6271255dd985fb33baa998ec0fe63ce0c402b798ac3274f9e0a45de996ce87a2c36d74a4d40a3f8267f59d921d3ffcd8bd94945caa3e4b2164aec3819bab889d5901ce7d5ac0b1a8f71f0e7295a0e7daee39401f3c2d61c9d82b580bc20f278f75d75aec3a88be4a432749b6b53890ec761ec9fd305cbcbcac2f15827b0dd9344e7418be149ad3b1a0e019b8cb8d99e49834be3a354a72c722dd93b0f19bca1d8eb2cfc32fd20b843aa30ba4af2cd6af2711719470241c6dc2cb1ac18ba5040aaf62c723603a1dd621fc4657c91b76e9fd536a129961256fdb721456c1c5ff52e1e213db1ee0a5c9bbdbb32749fc3b3c4daeb9dc00819964fc5cdc4fb509aa4d2c6bd9cd02686e3a95aed67d680abd3dfe91cc2eee8211e4360f909f983e8d8e8fe66fad4c624722cd187baded98a1fa4bfa9c4f8691c89d47105286bb61735c5b894298cb56b25ef1fe991b133ca9a722d187af68c0cf37a09b9156acff50810395f15b89f0b7d27c7c4ab292000f0659998c0c11714250978d372ed0ed3cfb9c167868ae6af5f8d63475d77acc83e46ed996c2f37500dab15c28434679e9af9d93ceacc4df5473fda08fce71fef64b3a15ab7e453665c4e94d1235329327ecef6015f40f3b312f33a08dff59180f87969d6d803829df43489799e98f574bc5da0bb360422ca5655682eae779b49c45dfb3d4de05455a2ffb5ca9e63f7ce14ca908506a6efc7c97866f581b86f7bf87eeeb5e2fc69be9c7d8253069f802e540417aa60f57d99625c38d03c4790ba4df5f09e84750dc17a501346bb69a560d7bff2f106b899b37755fa0c790e7b993bcc9669ec74a8831700a3c5a989a919c0c28483f6125540479d14977a14ce9d02493bb3e9d9dfefa9876da65e17129a2c263de4e50164103ba56252f546ecdb5ea90207312a6e99c6aa799c601730369dcf63d56e183a52df7f9cfdebdf42e54d7e8eda30ada36992c9f45ac41cd997e7c128501d6070370b8fc22f3d77dc38f9e0ba95d4640bbf7ed4e5923090d224c4dfbbf5b821b0bdb802362505567293be3fa9845e8aab4f3c832ea33ec7333d21b08af76f4b000d984c2f6f15903062c185e1a9cc09e7b6a4f629130e3c08b025efab61ece69e4720bc41e8cf9856eece293bb9d4f707d496197e7e3c58a685e96b172d507280695d380c46ba5b2d5924b2ab8fb10ed230023c22be08caa9206c018a323912fb8b2c71ed0a9b29357cf8a9df4771de347384a8961e91fdfca78600af3687b0fd521c7a0f278437a1313eeccf01dd4f1deee4adaa8abdab5d21a0173d2c94e7969488e5930b4d93e1caa8cbe7ddcbfb242dcce938b268bad54bf686"}], 0x1158}, 0x4000) [ 431.786878][T14385] delete_channel: no stack [ 431.857774][T14390] delete_channel: no stack 10:15:32 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_usb_connect(0x0, 0x2d, &(0x7f00000001c0)=ANY=[@ANYBLOB="12010000ffffff20d107a67b79062000000309021b0400000077c7771b16fff150642e39fcc178000904c1e501e02026b99c2369ac27e3b2cf08f418bbdabf5651507ad1e993452a96c2398d9679a3688978616a6fdba000fd9857645e59928823ee4ae23f5433caa21d6be11120f7d1516870c57584ffbf12da548be032cecdb69f6a59bb3d3e264ef949fd88a743374708663ee99d1f201af895523968d6d4fef4db51e365d47684d70341f2503885995e770be30aadfa7465f25c81a1ce23d256dce1e467"], 0x0) 10:15:33 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00", 0xe, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:33 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:33 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'ip6gretap0\x00', 0xcc1d}) dup2(r0, r1) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) finit_module(r2, &(0x7f0000000080)='ip6gretap0\x00', 0x0) [ 431.992430][T11984] usb 6-1: new high-speed USB device number 11 using dummy_hcd 10:15:33 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 432.086247][T14405] delete_channel: no stack [ 432.097243][T14404] delete_channel: no stack 10:15:33 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 432.232942][T11984] usb 6-1: Using ep0 maxpacket: 32 [ 432.252454][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 432.258646][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 432.265033][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 432.271205][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 432.278149][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 432.284461][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 432.290770][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 432.297019][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:15:33 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 432.337390][T12019] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 432.402471][T11984] usb 6-1: config 0 has an invalid interface number: 157 but max is 0 [ 432.410823][T11984] usb 6-1: config 0 has no interface number 0 [ 432.417226][T11984] usb 6-1: New USB device found, idVendor=0c45, idProduct=613c, bcdDevice=e2.2c [ 432.426506][T11984] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 432.437867][T11984] usb 6-1: config 0 descriptor?? 10:15:33 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, 0x0, 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 432.486849][T11984] gspca_main: sonixj-2.14.0 probing 0c45:613c [ 432.592916][T12019] usb 5-1: Using ep0 maxpacket: 32 [ 432.722385][T12019] usb 5-1: config index 0 descriptor too short (expected 1051, got 27) [ 432.730865][T12019] usb 5-1: config 0 has an invalid descriptor of length 119, skipping remainder of the config [ 432.742404][T12019] usb 5-1: config 0 has no interfaces? [ 432.823972][T12019] usb 5-1: config index 1 descriptor too short (expected 1051, got 27) [ 432.837083][T12019] usb 5-1: config 0 has an invalid descriptor of length 119, skipping remainder of the config [ 432.847733][T12019] usb 5-1: config 0 has no interfaces? [ 432.933207][T12019] usb 5-1: config index 2 descriptor too short (expected 1051, got 27) [ 432.941510][T12019] usb 5-1: config 0 has an invalid descriptor of length 119, skipping remainder of the config [ 432.952120][T12019] usb 5-1: config 0 has no interfaces? [ 433.032570][T12019] usb 5-1: New USB device found, idVendor=07d1, idProduct=7ba6, bcdDevice= 6.79 [ 433.042086][T12019] usb 5-1: New USB device strings: Mfr=32, Product=0, SerialNumber=0 [ 433.050225][T12019] usb 5-1: Manufacturer: syz [ 433.056737][T12019] usb 5-1: config 0 descriptor?? [ 433.305054][T12019] usb 5-1: USB disconnect, device number 19 [ 433.342684][T11984] gspca_sonixj: reg_r err -71 [ 433.347556][T11984] sonixj: probe of 6-1:0.157 failed with error -71 [ 433.356842][T11984] usb 6-1: USB disconnect, device number 11 [ 434.072255][T11984] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 434.102140][T12019] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 434.312479][T11984] usb 5-1: Using ep0 maxpacket: 32 [ 434.354227][T12019] usb 6-1: Using ep0 maxpacket: 32 [ 434.382470][T11984] usb 5-1: device descriptor read/all, error -71 [ 434.472363][T12019] usb 6-1: config 0 has an invalid interface number: 157 but max is 0 [ 434.480629][T12019] usb 6-1: config 0 has no interface number 0 [ 434.486988][T12019] usb 6-1: New USB device found, idVendor=0c45, idProduct=613c, bcdDevice=e2.2c [ 434.496488][T12019] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 434.505913][T12019] usb 6-1: config 0 descriptor?? [ 434.546394][T12019] gspca_main: sonixj-2.14.0 probing 0c45:613c 10:15:35 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000002c0)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgid() r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000005000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe, 0x0, &(0x7f00000000c0)="b9ff0300000d698cb89e40f086dd", 0x0, 0x100}, 0x28) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89f1, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x20) socket$kcm(0x10, 0x0, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) perf_event_open$cgroup(&(0x7f0000000240)={0x0, 0x70, 0x4, 0x9, 0x2, 0x1, 0x0, 0x9, 0x10000, 0x1, 0xfac0, 0x6, 0x401, 0x0, 0x0, 0x0, 0x0, 0xb4c9, 0x0, 0x0, 0x6, 0x8, 0x2, 0x0, 0xcfc, 0x5, 0x5, 0x9, 0x0, 0x0, 0x1ff, 0x0, 0x100000001, 0x8, 0x4, 0x101, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x2}, 0x0, 0x401, 0x0, 0x67e338c7eff64eba, 0x0, 0x1, 0xfffffffffffffffa}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x8) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) 10:15:35 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200804) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r3 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r3, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r4 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r3, r4, &(0x7f0000000240)=0x202, 0x4000000000dc) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r5, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x81}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r5, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xe9}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x6164bc96b7afbdae) r6 = socket$isdn(0x22, 0x2, 0x23) dup2(r0, r6) 10:15:35 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, 0x0, 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) socket(0x40000000015, 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) syz_open_pts(r0, 0x0) pipe(&(0x7f0000000480)={0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, &(0x7f00000003c0)={0x0, r2+30000000}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) 10:15:35 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00", 0xe, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:35 executing program 4: sendmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000000)="89", 0x1}], 0x1}}], 0x1, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) [ 434.862164][T12019] gspca_sonixj: reg_w1 err -71 [ 434.867194][T12019] sonixj: probe of 6-1:0.157 failed with error -71 [ 434.930844][T12019] usb 6-1: USB disconnect, device number 12 [ 434.960061][T14436] delete_channel: no stack 10:15:36 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000240)={0x7, 0x20000248}, 0x10) 10:15:36 executing program 4: open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400400002c1, 0x0) 10:15:36 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, 0x0, 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:36 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x23) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) dup2(r1, r0) 10:15:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) sendmsg$inet6(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@dstopts_2292={{0x18, 0x29, 0x3}}], 0x18}, 0x0) [ 435.233218][T14453] delete_channel: no stack [ 435.254275][T14453] delete_channel: no stack 10:15:36 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:36 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @local, @multicast2}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x378}], 0x100000c7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 10:15:36 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) dup2(r0, r1) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz0\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/168, 0xa8, 0x9, 0x9, 0x8ce, 0x6, 0x9}, 0x120) 10:15:36 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 435.509846][T14472] delete_channel: no stack [ 435.559751][T14475] delete_channel: no stack 10:15:36 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'lo\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00', {0x2, 0x0, @local}}) 10:15:36 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00", 0xe, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:36 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x0, 0x0) r2 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000080)='/dev/capi20\x00', 0x0, 0x0) dup3(r1, r2, 0x0) 10:15:36 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000300)=""/4096) 10:15:36 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:36 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$FUSE_WRITE(r0, &(0x7f00000000c0)={0x18}, 0x18) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x12, r0, 0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./control\x00', 0x0, 0x10100) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r3, &(0x7f00000003c0)='./file1\x00', 0x102) r4 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) fchown(r2, r4, r5) mount$fuse(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='fuse\x00', 0x0, &(0x7f0000000500)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@default_permissions='default_permissions'}], [{@mask={'mask', 0x3d, 'MAY_APPEND'}}]}}) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$FUSE_WRITE(r6, &(0x7f00000000c0)={0x18}, 0x18) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x12, r6, 0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r8) r9 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./control\x00', 0x0, 0x10100) mkdirat(r9, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r9, &(0x7f00000003c0)='./file1\x00', 0x102) r10 = getuid() getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) fchown(r8, r10, r11) mount$fuse(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='fuse\x00', 0x0, &(0x7f0000000500)={{'fd', 0x3d, r6}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r7}, 0x2c, {'group_id', 0x3d, r11}, 0x2c, {[{@default_permissions='default_permissions'}], [{@mask={'mask', 0x3d, 'MAY_APPEND'}}]}}) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) r13 = getgid() setgroups(0x4, &(0x7f00000000c0)=[r5, r11, r12, r13]) r14 = socket$inet_udplite(0x2, 0x2, 0x88) r15 = socket$isdn(0x22, 0x2, 0x23) dup2(r14, r15) 10:15:36 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000040)) [ 435.937375][T14496] delete_channel: no stack 10:15:37 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, 0x0) chdir(&(0x7f0000000300)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$cgroup_type(r0, 0x0, 0x0) fallocate(r0, 0x3, 0x8001, 0x8000) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, 0x0) [ 436.001587][T14494] delete_channel: no stack 10:15:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unshare(0x22000400) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000640)={0x0, 0x0}) 10:15:37 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:37 executing program 4: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000340)='./file0\x00') symlink(&(0x7f0000000800)='./file0/file0\x00', &(0x7f00000007c0)='./file0\x00') 10:15:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1}, [@call={0x10f, 0x100000}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x1, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:37 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd000000", 0x10, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:37 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f00000013c0)=""/4096, &(0x7f0000000040)=0x1000) 10:15:37 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:37 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@default_permissions='default_permissions'}]}}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') read$eventfd(r1, &(0x7f0000000080), 0xff97) 10:15:37 executing program 5: epoll_create(0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000300)=""/4096) ftruncate(0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8482) 10:15:37 executing program 2: clone(0x4000010006dfd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='uid_map\x00') r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000000)) write$P9_RSTATu(r0, 0x0, 0x0) 10:15:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050100000000000000000100000000000000014100000018001700000040000000006574683a0a7863616e310000"], 0x34}}, 0x0) 10:15:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000000440)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffa, 0x0, 0x0, 0x578884f9f4e2122a, 0x0, 0x500}) 10:15:38 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x14b, &(0x7f0000000340)={@broadcast, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "a1bba9", 0x115, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x300000000000000]}, @local, {[], @gre={{0x0, 0x501}, {}, {}, {}, {}, {0x8, 0x6558, 0x0, "cc70ac501e57fc689ae21fb59faaff0c45eab02acb3c1ad413e019489f701505a1914b51540a99f156a239d149eb9210858b289333011f741b08f324df961a40b66d95adc78939f41eeb6e0dd9188421545ef7635c473d3aa9e6e198ae7b3261aa051ac426377c52762f7ec308f9d4758fe40eb815204b937f5333ba54bc90ae19283ae3754ae7bad6977daa53f1e1e538323e1c9691119bd19664d1e4a4495c876242fea922b6061d0e9050420eddedbbf830837789551123e83b2e7b82ba444e0dd0d3fddd064e42fdb90070a84ae655"}}}}}}}, 0x0) [ 437.046765][T14554] Enabling of bearer rejected, failed to enable media [ 437.057633][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 437.058155][ C1] protocol 88fb is buggy, dev hsr_slave_1 10:15:38 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6, 0x0, 0x0, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x2404c828, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) [ 437.092300][T14559] Enabling of bearer rejected, failed to enable media 10:15:38 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x43, 0x0, &(0x7f0000000500)="b9ff0300000d698cb89e14f065581fffffff00004000630677fbac141414e934a0a662079f4b4d2f87e5feca6aab845013f2325f1a3993be17dd8da1924425181aa5f7", 0x0, 0x100}, 0x28) 10:15:38 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000001700)=ANY=[@ANYBLOB="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"/526], 0x12e) readv(r0, &(0x7f0000001680)=[{&(0x7f0000000000)=""/62, 0x21c}, {&(0x7f0000000040)=""/235, 0xb7}], 0x2) readv(r0, &(0x7f0000001600)=[{&(0x7f00000001c0)=""/183, 0xb7}], 0x1) write$UHID_DESTROY(r0, &(0x7f0000000280), 0xfed0) [ 437.436479][ T2919] hid-generic 0000:0000:0000.000B: ignoring exceeding usage max [ 437.515780][ T2919] hid-generic 0000:0000:0000.000B: hidraw0: HID v0.00 Device [syz1] on sz1 10:15:38 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd000000", 0x10, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:38 executing program 4: 10:15:38 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0, 0xfffffef6}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/packet\x00') mkdir(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x3a8, 0x0) 10:15:38 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, 0x0) seccomp(0x1, 0x3, &(0x7f0000001980)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x50000}]}) 10:15:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) socketpair(0x1, 0x0, 0x6, 0x0) lsetxattr$security_evm(0x0, &(0x7f0000000500)='security.evm\x00', 0x0, 0x0, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000300)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x28812, r1, 0x0) dup2(r1, 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYRES16=r2], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004000) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x41080) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x400, 0x70bd25, 0x0, {}, ["", "", "", "", "", "", ""]}, 0x1c}}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='veth0_to_bond\x00', 0x10) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff02, 0x420ffe0, 0x0, 0xfffffffffffffd37) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) chown(0x0, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000140)=""/165, 0xc2) [ 437.723348][ T31] audit: type=1326 audit(1569924938.770:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=14587 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=228 compat=0 ip=0x45c86a code=0x50000 10:15:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) socket(0x40000000015, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) syz_open_pts(r0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000340), 0x41395527) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, &(0x7f00000003c0)={0x0, r3+30000000}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 437.838058][ T31] audit: type=1326 audit(1569924938.800:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=14587 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x459a29 code=0x50000 [ 437.860729][ T31] audit: type=1326 audit(1569924938.800:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=14587 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x459a29 code=0x50000 [ 437.883102][ T31] audit: type=1326 audit(1569924938.800:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=14587 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x459a29 code=0x50000 [ 437.905342][ T31] audit: type=1326 audit(1569924938.800:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=14587 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x459a29 code=0x50000 [ 437.928342][ T31] audit: type=1326 audit(1569924938.810:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=14587 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x459a29 code=0x50000 [ 437.950580][ T31] audit: type=1326 audit(1569924938.810:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=14587 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x459a29 code=0x50000 [ 437.972909][ T31] audit: type=1326 audit(1569924938.810:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=14587 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=3 compat=0 ip=0x413711 code=0x50000 [ 438.001511][ T31] audit: type=1326 audit(1569924938.810:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=14587 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=3 compat=0 ip=0x413711 code=0x50000 [ 438.023558][ T31] audit: type=1326 audit(1569924938.810:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=14587 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=3 compat=0 ip=0x413711 code=0x50000 10:15:39 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000580)={0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000780)={r1}, 0x10) [ 438.217667][ T2919] hid-generic 0000:0000:0000.000C: ignoring exceeding usage max [ 438.274721][ T2919] hid-generic 0000:0000:0000.000C: hidraw0: HID v0.00 Device [syz1] on sz1 10:15:39 executing program 0: 10:15:39 executing program 4: 10:15:39 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd000000", 0x10, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:39 executing program 0: 10:15:39 executing program 4: 10:15:39 executing program 0: 10:15:40 executing program 4: 10:15:40 executing program 0: 10:15:41 executing program 5: 10:15:41 executing program 4: 10:15:41 executing program 2: 10:15:41 executing program 0: 10:15:41 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000", 0x11, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:41 executing program 0: 10:15:41 executing program 4: 10:15:41 executing program 2: 10:15:42 executing program 5: 10:15:42 executing program 2: 10:15:42 executing program 4: 10:15:42 executing program 0: 10:15:42 executing program 4: 10:15:42 executing program 0: 10:15:42 executing program 5: 10:15:42 executing program 2: 10:15:42 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000", 0x11, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:42 executing program 5: 10:15:42 executing program 2: 10:15:42 executing program 4: 10:15:42 executing program 0: 10:15:42 executing program 2: 10:15:42 executing program 4: 10:15:42 executing program 0: 10:15:42 executing program 5: 10:15:43 executing program 5: 10:15:43 executing program 2: 10:15:43 executing program 4: 10:15:43 executing program 2: 10:15:43 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000", 0x11, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:43 executing program 0: 10:15:43 executing program 5: 10:15:43 executing program 4: 10:15:43 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={'bridge_slave_0\x00', {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f0000000300)=ANY=[@ANYBLOB="8330a1353047d25630730c1c88b6f53bec47fcb7ba88a71fdd91a8c8aeb99d233286f7db0d5327ea38bcf1ed1305060f2d0e64d559c360d20bf279d04d5de8d44e52a06c89c63d1328ba1be31e67f37aa54d3744d2a4e8f696acb1c3ab42c57e4499750803864d95fc77d15aceeed2139a456eef82e1466b7e39612369c655b5164b8f9f65f9e034e2c32161b49a19b95566f6cc42ca8c71fef19f2a010feff3f00c504468d882b9315e89f14f6cd85ba8c2"]) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='\x01\x01\x00\x00\x00\xef\x14\x00\x00(\xa4/@?\x82\x8f\x81', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000080)={0xfffffffe, 0x3, 'client0\x00', 0x8000000040000003, "4e9914a498823939", "234820413547068bff6f334fdfa0c9a99b88fdcfc5ef6447f87fbbc37f5b78d4", 0x8}) r3 = socket$isdn(0x22, 0x2, 0x23) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dlm-control\x00', 0x4200, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000540)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000580)={r6}) r7 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r7, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) prctl$PR_GET_UNALIGN(0x5, &(0x7f00000003c0)) r8 = socket$key(0xf, 0x3, 0x2) r9 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vsock\x00', 0x214000, 0x0) ioctl$TIOCLINUX7(r9, 0x541c, &(0x7f00000004c0)={0x7, 0x3}) sendmsg$key(r8, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r10 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r10, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x18, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r10, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000001c0)={0x2, 0x6, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r11 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r11, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000700)={r11, &(0x7f00000005c0)="7619f78c51bbd91ca443b1ce738be1104d56fd9fcd37c0185c79de2a13a7470aa54dffb3d3c622e180aacf692497db241c0610f232f8e1149326af5539189454bc81700a811452b3c73eebbf3ee294df9d16eb4d95058a1f0739de4b78e63400f72b9d9a49e56b77262e8c200151bcc657d8f46b3c5d4b287eeeec99e03420a68ceaeb690e93cf3bb3e8928f991513818f4733c1ab098f7bef8765b7763c0ab66ecd8d7a592d91d5dd37", &(0x7f0000000680)="c4180ebd0402cc2878f607fa7a914139a33a5adb32cb0c9b0f9ad4f334c6541c8ceaa0ac16f014ab0b19f4498c19f90ed38702d60c923bfff95ebb9cade46f63f2f89d8b5ccf4645751b27607fefb3791e15c5bae9f037af29514123e166d34dfa123bd0ad352df7a15097090000008942f8d3"}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x9, @rand_addr="c75140f0b8e841811d83fb05cf4075e7"}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e20, 0xf8ea, @mcast2, 0xfffffffa}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e21, 0xffff, @remote, 0x10001}, @in6={0xa, 0x4e21, 0xea7, @local, 0x5}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e23, @broadcast}], 0xb0) r12 = dup2(r1, r3) write$FUSE_INIT(r12, &(0x7f00000001c0)={0x50, 0x0, 0x2, {0x7, 0x1f, 0x80000001, 0x1480404, 0x9ad, 0x28b, 0x5, 0x3e}}, 0x50) ioctl$HIDIOCSFEATURE(r4, 0xc0404806, &(0x7f0000000740)="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") 10:15:43 executing program 4: 10:15:43 executing program 2: 10:15:43 executing program 0: 10:15:43 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @empty=[0xffffffffa0008000, 0xd00, 0x689], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @remote}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x14, "c9179b440a627063d65828056365b567"}]}}}}}}}, 0x0) [ 442.796100][T14705] delete_channel: no stack 10:15:44 executing program 0: madvise(&(0x7f00002c6000/0x2000)=nil, 0x2000, 0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x0, 0x0, 0x0, 0x0, 0x0) 10:15:44 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000400)='/dev/userio\x00', 0x0, 0x0) poll(&(0x7f0000001c80)=[{r0, 0x200}, {r1}], 0x2, 0x0) 10:15:44 executing program 5: pipe(0x0) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, 0x0) r0 = gettid() tkill(0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) fcntl$getown(0xffffffffffffffff, 0x9) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x84b) tkill(r0, 0x1000000000015) [ 443.486072][T14770] delete_channel: no stack 10:15:44 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:44 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x1ee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0) 10:15:44 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000d00)={{0x12, 0x1, 0x0, 0x43, 0xe4, 0x62, 0x20, 0xc45, 0x613c, 0xe22c, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x9d, 0x0, 0x0, 0x2e, 0xe3, 0xeb}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000001180)={0xac, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) 10:15:44 executing program 2 (fault-call:2 fault-nth:0): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 443.579131][T14803] binder: 14801:14803 ioctl c0306201 0 returned -14 [ 443.618118][T14804] FAULT_INJECTION: forcing a failure. [ 443.618118][T14804] name failslab, interval 1, probability 0, space 0, times 1 [ 443.631481][T14804] CPU: 1 PID: 14804 Comm: syz-executor.2 Not tainted 5.3.0-rc7+ #0 [ 443.639450][T14804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.640826][T14804] Call Trace: [ 443.640826][T14804] dump_stack+0x191/0x1f0 [ 443.640826][T14804] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 443.640826][T14804] should_fail+0xa3f/0xa50 [ 443.640826][T14804] __should_failslab+0x264/0x280 [ 443.672078][T14804] should_failslab+0x29/0x70 [ 443.672078][T14804] kmem_cache_alloc_node_trace+0x10d/0xe30 [ 443.672078][T14804] ? __get_vm_area_node+0x2ba/0x7f0 [ 443.672078][T14804] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 443.691376][T14804] __get_vm_area_node+0x2ba/0x7f0 [ 443.691376][T14804] __vmalloc_node_range+0x283/0x14b0 [ 443.691376][T14804] ? bpf_prog_alloc_no_stats+0xe2/0x5a0 [ 443.691376][T14804] __vmalloc+0xe2/0x100 [ 443.691376][T14804] ? bpf_prog_alloc_no_stats+0xe2/0x5a0 [ 443.691376][T14804] bpf_prog_alloc_no_stats+0xe2/0x5a0 [ 443.691376][T14804] bpf_prog_alloc+0x72/0x330 [ 443.691376][T14804] __do_sys_bpf+0x7206/0x12ea0 [ 443.691376][T14804] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 443.742227][T14804] ? kmsan_internal_set_origin+0x6a/0xb0 [ 443.742227][T14804] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 443.742227][T14804] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 443.742227][T14804] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 443.764177][T14804] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 443.764177][T14804] __se_sys_bpf+0x8e/0xa0 [ 443.772575][T14804] __x64_sys_bpf+0x4a/0x70 [ 443.772575][T14804] do_syscall_64+0xbc/0xf0 [ 443.772575][T14804] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 443.772575][T14804] RIP: 0033:0x459a29 [ 443.772575][T14804] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 443.772575][T14804] RSP: 002b:00007f778abe6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 443.772575][T14804] RAX: ffffffffffffffda RBX: 00007f778abe6c90 RCX: 0000000000459a29 [ 443.772575][T14804] RDX: 0000000000000070 RSI: 0000000020000180 RDI: 0000000000000005 [ 443.772575][T14804] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 443.772575][T14804] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f778abe76d4 [ 443.772575][T14804] R13: 00000000004bfe81 R14: 00000000004d1cf0 R15: 0000000000000005 [ 443.864572][T14804] syz-executor.2: vmalloc: allocation failure: 4096 bytes, mode:0x100dc0(GFP_USER|__GFP_ZERO), nodemask=(null),cpuset=syz2,mems_allowed=0-1 10:15:44 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000001c0)={0x41, 0x0, 0x81}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0xc, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1063084000020000b6f3bc0f0800a9c150a162fe"], 0xf4, 0x0, &(0x7f0000000040)="b023cd4e5df8fa9b6a4ae63d6789993b35b260297ed044ab6d036f6ce146f2e90e31a0bcf67d140f033f7f434c2b2aecf176f9af4e7f8e275982047a6ab5f7061c10a2b1c63ca7c1f263be1ee7daed6c85a9c0ea073eed6113256e7c3d8493af1c1829cdaae470cbd25137321a134d309dbd3cff3c837678fc7bc7f22474ebd62e5c161863e1cd31be73e1deaef74fa7d879834c6d4da26adb33c4d506009d73a1cce97db2a9b526e8308dbc3a0b354c456cd95d0b96078150525b17c00e669694e60082986bef6ac364c4b36443bec17f4f63008524aa5a019af6ba56bc45fb7ce40bbde9c46a49334f91305e1271c79b501bec"}) keyctl$set_reqkey_keyring(0xe, 0x0) r2 = socket$isdn(0x22, 0x2, 0x23) dup2(r0, r2) 10:15:44 executing program 5: r0 = syz_usb_connect(0x0, 0x0, &(0x7f0000000000)=ANY=[], 0x0) r1 = socket$inet6(0xa, 0x5, 0x40) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)={0x0, 0x4, 0x4}, 0x8) syz_usb_control_io(r0, 0x0, &(0x7f0000000800)={0xac, &(0x7f0000000240)=ANY=[@ANYBLOB="000024000000cf49117a"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)={0x40, 0x1a, 0x2}, 0x0, 0x0, 0x0}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r2, 0xc040564a, &(0x7f0000000000)={0x8207, 0x0, 0x1012, 0x7e, 0x6, 0x9, 0x100}) [ 443.879089][T14804] CPU: 1 PID: 14804 Comm: syz-executor.2 Not tainted 5.3.0-rc7+ #0 [ 443.887032][T14804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.888985][T14804] Call Trace: [ 443.888985][T14804] dump_stack+0x191/0x1f0 [ 443.902998][T14804] warn_alloc+0x4e4/0x710 [ 443.912193][T14804] __vmalloc_node_range+0xa8e/0x14b0 [ 443.912193][T14804] __vmalloc+0xe2/0x100 [ 443.912193][T14804] ? bpf_prog_alloc_no_stats+0xe2/0x5a0 [ 443.912193][T14804] bpf_prog_alloc_no_stats+0xe2/0x5a0 [ 443.912193][T14804] bpf_prog_alloc+0x72/0x330 [ 443.912193][T14804] __do_sys_bpf+0x7206/0x12ea0 [ 443.912193][T14804] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 443.912193][T14804] ? kmsan_internal_set_origin+0x6a/0xb0 [ 443.912193][T14804] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 443.912193][T14804] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 443.912193][T14804] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 443.912193][T14804] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 443.912193][T14804] __se_sys_bpf+0x8e/0xa0 [ 443.912193][T14804] __x64_sys_bpf+0x4a/0x70 [ 443.912193][T14804] do_syscall_64+0xbc/0xf0 [ 443.912193][T14804] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 443.912193][T14804] RIP: 0033:0x459a29 [ 443.912193][T14804] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 443.912193][T14804] RSP: 002b:00007f778abe6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 443.912193][T14804] RAX: ffffffffffffffda RBX: 00007f778abe6c90 RCX: 0000000000459a29 [ 443.912193][T14804] RDX: 0000000000000070 RSI: 0000000020000180 RDI: 0000000000000005 [ 443.912193][T14804] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 443.912193][T14804] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f778abe76d4 [ 443.912193][T14804] R13: 00000000004bfe81 R14: 00000000004d1cf0 R15: 0000000000000005 [ 444.070396][T14804] Mem-Info: [ 444.073813][T14804] active_anon:140856 inactive_anon:200 isolated_anon:0 [ 444.073813][T14804] active_file:9113 inactive_file:24388 isolated_file:0 [ 444.073813][T14804] unevictable:0 dirty:62 writeback:24 unstable:0 [ 444.073813][T14804] slab_reclaimable:4781 slab_unreclaimable:14178 [ 444.073813][T14804] mapped:58829 shmem:254 pagetables:1342 bounce:0 [ 444.073813][T14804] free:732167 free_pcp:749 free_cma:0 [ 444.111887][T14804] Node 0 active_anon:561432kB inactive_anon:792kB active_file:36296kB inactive_file:97376kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:235416kB dirty:228kB writeback:72kB shmem:996kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 313344kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 444.141190][T14804] Node 1 active_anon:1992kB inactive_anon:8kB active_file:156kB inactive_file:176kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:20kB writeback:24kB shmem:20kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 444.168620][T14804] Node 0 DMA free:13976kB min:216kB low:268kB high:320kB active_anon:612kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 444.196357][T14804] lowmem_reserve[]: 0 2738 3428 3428 [ 444.201731][T14804] Node 0 DMA32 free:50868kB min:38652kB low:48312kB high:57972kB active_anon:548076kB inactive_anon:28kB active_file:19948kB inactive_file:89076kB unevictable:0kB writepending:264kB present:3129332kB managed:2809036kB mlocked:0kB kernel_stack:4096kB pagetables:3536kB bounce:0kB free_pcp:1580kB local_pcp:836kB free_cma:0kB 10:15:44 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) [ 444.232349][T14804] lowmem_reserve[]: 0 0 690 690 [ 444.237290][T14804] Node 0 Normal free:12036kB min:9740kB low:12172kB high:14604kB active_anon:12744kB inactive_anon:764kB active_file:16348kB inactive_file:8300kB unevictable:0kB writepending:36kB present:786432kB managed:706752kB mlocked:0kB kernel_stack:11136kB pagetables:484kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:0kB [ 444.267318][T14804] lowmem_reserve[]: 0 0 0 0 [ 444.272012][T14804] Node 1 Normal free:2850904kB min:41492kB low:51864kB high:62236kB active_anon:1992kB inactive_anon:8kB active_file:156kB inactive_file:176kB unevictable:0kB writepending:0kB present:3932160kB managed:3009600kB mlocked:0kB kernel_stack:1664kB pagetables:1200kB bounce:0kB free_pcp:1792kB local_pcp:300kB free_cma:0kB [ 444.302788][T14804] lowmem_reserve[]: 0 0 0 0 [ 444.307373][T14804] Node 0 DMA: 4*4kB (UM) 1*8kB (M) 2*16kB (ME) 1*32kB (E) 1*64kB (E) 2*128kB (ME) 3*256kB (UME) 1*512kB (E) 2*1024kB (ME) 1*2048kB (E) 2*4096kB (M) = 13976kB [ 444.323574][T14804] Node 0 DMA32: 79*4kB (ME) 45*8kB (ME) 227*16kB (UME) 295*32kB (UME) 172*64kB (UM) 47*128kB (UME) 29*256kB (UM) 13*512kB (UME) 6*1024kB (UME) 0*2048kB 0*4096kB = 50996kB [ 444.340973][T14804] Node 0 Normal: 79*4kB (UE) 57*8kB (UME) 76*16kB (UME) 56*32kB (UME) 31*64kB (UME) 5*128kB (ME) 4*256kB (ME) 5*512kB (ME) 2*1024kB (M) 0*2048kB 0*4096kB = 12036kB [ 444.357677][T14804] Node 1 Normal: 141*4kB (UM) 34*8kB (UM) 105*16kB (UME) 80*32kB (ME) 58*64kB (ME) 20*128kB (UM) 8*256kB (UM) 5*512kB (UM) 4*1024kB (ME) 4*2048kB (UM) 689*4096kB (M) = 2850388kB [ 444.375766][T14804] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 444.385515][T14804] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 444.394951][T14804] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 444.404773][T14804] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 444.414191][T14804] 33754 total pagecache pages [ 444.418929][T14804] 0 pages in swap cache [ 444.423428][T14804] Swap cache stats: add 0, delete 0, find 0/0 [ 444.429529][T14804] Free swap = 0kB [ 444.433403][T14804] Total swap = 0kB [ 444.437159][T14804] 1965979 pages RAM [ 444.441000][T14804] 0 pages HighMem/MovableOnly [ 444.445836][T14804] 330656 pages reserved [ 444.450017][T14804] 0 pages cma reserved 10:15:45 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000040)={0x0, 0x2}, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r1, &(0x7f00000027c0)={&(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000026c0)=[@flowinfo={{0x14, 0x29, 0xb, 0x4}}, @flowinfo={{0x14}}, @hoplimit_2292={{0x14}}], 0x48}, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000080)={0x6, 0x2, 0x0, 0x0, &(0x7f0000000240)=[{}, {}]}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000180)={0x8001, 0x8, 0x80000000, 0x2, [], [], [], 0x1ffc0, 0x81, 0x1f, 0xfffff7f5, "f24259c60e74c53540afd65059f627e7"}) 10:15:45 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000002780)=ANY=[@ANYBLOB="1879e107acac095f9516fda3c4716d24b88f6f36e30d61f90a21262600000000000000000000000000000018120000", @ANYRES32=r1, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000100)={0x1f, 0x2, 0x0, 0xffffffffffffffff}) readv(r4, &(0x7f0000001700)=[{&(0x7f0000000340)=""/181, 0xb5}, {&(0x7f0000000400)=""/104, 0x68}, {&(0x7f0000000480)=""/150, 0x96}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/204, 0xcc}, {&(0x7f0000001640)=""/143, 0x8f}], 0x6) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000001780)="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", 0x1000) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/anycast6\x00') inotify_add_watch(r5, &(0x7f00000000c0)='./file0\x00', 0x80000000) [ 444.604044][T12019] usb 1-1: new high-speed USB device number 22 using dummy_hcd 10:15:45 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}, 0x500}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) [ 444.698226][T14862] delete_channel: no stack [ 444.756890][T14865] delete_channel: no stack 10:15:45 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000080)={0x2, &(0x7f00000001c0)=[{}, {}]}) ioctl$VIDIOC_G_MODULATOR(r0, 0xc0445636, &(0x7f0000000000)={0x2, "c133e2d57ae70048326ce71d91a3a3901a18af71a60411a06d83bd004051419a", 0x1, 0x9, 0x3, 0x8, 0x4}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$isdn(0x22, 0x2, 0x23) dup2(r1, r2) [ 444.864708][T12019] usb 1-1: Using ep0 maxpacket: 32 10:15:45 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0x0, &(0x7f0000000040)) r1 = gettid() tkill(r1, 0x1000000000016) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$FUSE_WRITE(r3, &(0x7f00000000c0)={0x18}, 0x18) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x12, r3, 0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./control\x00', 0x0, 0x10100) mkdirat(r6, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r6, &(0x7f00000003c0)='./file1\x00', 0x102) r7 = getuid() getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) fchown(r5, r7, r8) mount$fuse(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='fuse\x00', 0x0, &(0x7f0000000500)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r8}, 0x2c, {[{@default_permissions='default_permissions'}], [{@mask={'mask', 0x3d, 'MAY_APPEND'}}]}}) getresuid(&(0x7f0000000840), &(0x7f0000000880), &(0x7f00000008c0)) r9 = gettid() tkill(r9, 0x1000000000016) r10 = getpid() sendmsg$netlink(r2, &(0x7f0000001000)={&(0x7f0000000300)=@proc={0x10, 0x0, 0x25dfdbfb, 0x4000}, 0xc, &(0x7f0000000f80)=[{&(0x7f0000000340)={0x38, 0x19, 0x4, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x28, 0x1a, [@generic="6ac0968d777f6df0eb3ac3c85ec90d89", @typed={0x14, 0x5f, @ipv6=@empty}]}]}, 0x38}, {&(0x7f0000000380)=ANY=[@ANYBLOB="dc020000430005052cbd7000fcdbdf25cc008a000eb677cbc332a8ea4dec0bbfdcbf721f3c320895637ff0283aca0a4eafea8c6978dc164055fd4c95d459bf241307551728ba861aae2bed7506f8e1e9fe597f08f283aa4fa60516432fb88087bf881fd58f916d96c364095ea3c8bf6e7085e95cb3fcef13a9d4247aa29cc23d6d40a5324d217be65654e1bec2da0a608cdf5f9ab897738610dec2a8c49562e7d4a52f8dec46becb4662a439003666a5a447a8fc6ccfb03d8eec5ccd027c65cbc6390c8c51252f36c62f6656f7123214180508000d00", @ANYRES32=r4, @ANYBLOB="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"], 0x3}, {&(0x7f0000000680)={0x1a8, 0x3f, 0x200, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x7d, @u32=0x8001}, @generic="d9dde1843cf62ac80ad4124d88059c6bda28807616e759a481d3527ed744299c1860840f6e24d886e3470e3300a63d8fd47daec7233be6e6b24b629b540a7d8d5d9e1df5f334a9531eec0315ed5a92d75775789dffe2dc6d40b3808092f671752e1156c5e984cfa87f49057ff659e722fcc0d7f814cab3105fa1ba4abeb08a4eee018afe7c961b97a8880008c77151ebd1d9735b8279be13a17037f835c5b209232f3f1b8ae8474655a57aa7b7437721c998bec263ba3613c425f6343fe07d8069bad20a1a197c738dc343f1b90ba5b6695a6f36f8a672a53678c7bfa194f51a1392c03b295a", @generic="b5857cb078c8f387362aef3e172f26ebdbce67b41634092381dc21fa7fff2ff7b8518a9a99ec8aae8d9622affb59eae0a5102a19f89607a59dd79e230c45d56f3faa9857b25accf5818f433e5f4c12819d8179c8ac1c1e27d93ec35fe09a2968350a50ef8137f629993a272eb0551f34f1d27eec800d07735602323a46c48dc0d819d813e2df9eddc7d021c08297db26674f174637db0e8e5b4545a662427b48a442680b7b514f59c5fe"]}, 0x1a8}, {&(0x7f0000001040)={0xfc, 0x32, 0x10, 0x70bd26, 0x25dfdbfb, "", [@typed={0xec, 0xd, @binary="f7f3b26ed8f17db44ef6d296495fe4aec19367e7920f282046e287ef8ab3826b7535359b54c56b244ade5769450b920d244f3de4d1b9981ab61e16303d80ff7521391f4c270e0f8bbf9edab77979fd4101f785ec91f3e5854f0a3a7b29f7c00ca71a520b81458be1bc96ec9860df3930ce2b0ae9d9e6810e3ac94762af72f6a9584bea65019843fbcd5acd2b1b0ed8751e8a7b14303e0cd46b57acb3e73d9a1cba5121aea70dafcfeb4a0f701451b640aca57cb3e492f5ddc030ba04bd392e401a57374dc971cf3a244bdd145b27405e08652aa05cba319325d6e423c210bc092d5c85d12d"}]}, 0xfc}, {&(0x7f00000013c0)=ANY=[@ANYBLOB="d00200030706282c2dbd7000fee7ff000000000800b97bc9700fb7de12cf2cafb4f619b5757ce64191b89d04120a7259c8fe8b08001b00", @ANYRES32=r9, @ANYBLOB="8c0228000c005800a660292704000000fe524afbcf5e4be9421f3f291887bbff10423b6f60d7158c2b82564bab94df3f8e9558fd877ac60fbc126afd84787857e780bf933abf6a83911f7ae9fc36cb9651db7829f5eeff3b00e2e8805b4498427ceac2d7e95fc9f99350c38f254ec7703469158368ca90ec2e8be24b05197a1123898b635cd79bbeedfc2748eda03e4a1c74f3a15ee0ac7e5b7ef9306bba809cd478f86f81c6c0b758b3c08665680d30bea491bf064645cfc085fd0f422b769edf41cd04947595467b0d3239199eaf805c00d26d0c85d2a3", @ANYRES32=r10, @ANYRESHEX], 0x5}, {&(0x7f0000000f40)=ANY=[@ANYBLOB="18000000270000f2021b3614d8ddaa3e00151414aa002200"], 0x1}], 0x6, 0x0, 0x0, 0x40000}, 0x20000000) openat$vsock(0xffffffffffffff9c, &(0x7f0000000900)='/dev/vsock\x00', 0x89001, 0x0) r11 = syz_open_procfs(r1, &(0x7f0000000280)='fd\x00') ioctl$EVIOCGBITKEY(r11, 0x80404521, &(0x7f00000002c0)=""/59) io_setup(0x3, &(0x7f0000000000)=0x0) clock_gettime(0x5, &(0x7f0000000200)={0x0, 0x0}) io_getevents(r12, 0x9, 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240)={r13, r14+30000000}) 10:15:45 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, 0x0, 0x0, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:46 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, 0x0, 0x0, 0x6, &(0x7f0000003700)={0x77359400}) [ 444.992391][T12019] usb 1-1: config 0 has an invalid interface number: 157 but max is 0 [ 444.994608][T14877] delete_channel: no stack [ 445.000758][T12019] usb 1-1: config 0 has no interface number 0 [ 445.011301][T12019] usb 1-1: New USB device found, idVendor=0c45, idProduct=613c, bcdDevice=e2.2c [ 445.020508][T12019] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 445.027323][T14878] delete_channel: no stack [ 445.103021][T12019] usb 1-1: config 0 descriptor?? [ 445.146845][T12019] gspca_main: sonixj-2.14.0 probing 0c45:613c [ 446.022226][T12019] gspca_sonixj: reg_r err -71 [ 446.027035][T12019] sonixj: probe of 1-1:0.157 failed with error -71 [ 446.037288][T12019] usb 1-1: USB disconnect, device number 22 10:15:47 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) dup2(r0, r1) r2 = getgid() r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$FUSE_WRITE(r3, &(0x7f00000000c0)={0x18}, 0x18) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x12, r3, 0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./control\x00', 0x0, 0x10100) mkdirat(r6, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r6, &(0x7f00000003c0)='./file1\x00', 0x102) r7 = getuid() r8 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r8, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) sendmsg$tipc(r8, &(0x7f0000000b80)={&(0x7f00000001c0)=@name={0x1e, 0x2, 0x3, {{0x1, 0x2}, 0x3}}, 0x10, &(0x7f0000000ac0)=[{&(0x7f0000000300)="e9636435a937ee5d128b99df017fdfd7f6265d990d211feff4e24672ac01bd0b1b246920a9f611d8b057df0d1efc66e0a61c90fba05ba58d3704816dedb5cb888920a46c3322980ffaa9d52c9224e9a8dbc1fa1dd52d1c816dc28c88f5c219e4d9a1b4a4a572c04eeeab8c91d7d75baa227744be8625c5b2c14230723556f310ecaab46197610107c13d811e321184e2f43f553737b2f4b9c4198ed1", 0x9c}, {&(0x7f00000005c0)="1a6f0ce90ec4c46240e6846927856ee77c560cf8c3d6cc491706cc0b1ce62450c636fc4390f80f5ba01428b52ce75d6410b01da841f26ec25039e0154b9e6f7e3335e9bdef15cdb1dedabc3623ffef04d38a15af18919c65e90d58b87320016a5e84e403a9014c18d0ab84cf8483bb6144f879e4b88ab3b0bebbcc43b788b63e2abbfe0c3a19933430774e525d82a98af1d8eb0e84ce05013e5210e5c333cbfa8c3ff86d2feb86d0e0b2e37c3679146443c6efe3fccaf1d6cece", 0xba}, {&(0x7f0000000680)="79e6cfd4807908355d8bcd961a1b2b82f4ffed5148f0560bea14e5e220cb56ff4060435c58488ca898824591824771e2b05fb0d97a828a78309b73ff0f178a11854425cd461d0dd984b20fbc78eef2a515d6141916f767fc1b51269cc765cb571104199eb4a7b8a1b3249d1c9d3b02585380d29968b9b93912335acab3cca79010005b8db1dc76e91f1eb1c97a89c115d19b24fd36c7108f0b2b1d", 0x9b}, {&(0x7f0000000740)="c8527576bd1eb38cbe55a4d8a0056afd3fb06fc6e3bc0b3cbac9be3ab7e59d348f6377050610d1dffb4708d971ba5d50df0d712257c80fab878066191f59f810ee0c7196633069580d55a1ad42aac7d97756389cdc3d9171c154b1231d79c5d38162eb00b04ea62a258c33b84ee95a67846d1a59bdc5fadd1316567c7bc279608dd783b10b0875b2110001fcec963affd875fca641e979e9442c043d107c9603b55e977be83afa1fefbe9ac9aa6da8e4431d356eed018e403be307a1347d7f0576e7672ebaeeba", 0xc7}, {&(0x7f0000000200)="6edc9f144754f6a22e6caf3b16", 0xd}, {&(0x7f0000000400)}, {&(0x7f0000000840)="5e5fcdae37ae4790bf431c1b519a133b1b0834eadaa294e24fcd0613ae9b14d776e3085b93578cb694091fd6d4546e6c03ba10ee4dc05cf3132bac509422edefa6d2751a26d5bf8d19b84fcdb3d81adbcc0e536077c0db16b62e7921edb6ca2aaa9a739b7e7cef558cb2cc9b9c4e18f8f9162f34eefc756aed4518719ff106975003804c9858a2fb6021951ac2a1caf4c8fe9458041d4d45a8c88be2af40e4770ab59d1f0d24588379c306182da98aadf210cbbd10800ea3e3f48436df05033a3fa620c30c41f63380e1e71830b2d41ec260133a2e72fc", 0xd7}, {&(0x7f0000000440)="dd1bb9af719879121480bd0305436d7a9776986fd4384e98aa876ae7548002df11d6872153bfc0e09e53", 0x2a}, {&(0x7f0000000940)="c90884a2a1ffc10d0a59a6d0b05e975f200a41ce954bed0e124a339346701ec862296ddae09861abd15064d5ad70696ca5cd8c711bf1267a0a34698567ff52dafba7bbe44e03b9bf0a8de2d5ce6da6a759f5d37288dfe632e48e98b5e471771b69c792a462400c6894a4345c886c1aa1ed", 0x71}, {&(0x7f00000009c0)="5ca7c86b4e9ec1de81a965b9941e7a036e1677910c014d4230bc5e3b5f079ddb5ed8fd59af91fc8df8cf0a235e1688c3d2eb89b19ed55a95aa902f7c2193244a877f46c9e4a603ffd72ea7e43e0c3c02d9d78d48ad02181e76fca91d33c4f1a33bca53d04ee396e175262f234a64d94f694f72fe5af2e097829a16c1ca3e4b8eadcc15ea96b1ae26820b1cf35df6b4f011d7840eeaf9c0b9144fdd435b42f1c8cfa53cd189a05d5b2f47da80991a2a308c3014977bbb2f77b07bdf0cc9f06aa9bee7", 0xc2}], 0xa, 0x0, 0x0, 0x48080}, 0x20008001) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) fchown(r5, r7, r9) mount$fuse(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='fuse\x00', 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmTde=00000000000000000120000,user_id=', @ANYRESDEC=r4, @ANYBLOB=',group_id=', @ANYRESDEC=r9, @ANYBLOB=',default_permissions,mask=MAY_APPEND,\x00']) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000180)=r11) setresgid(r2, r9, r10) 10:15:47 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, 0x0, 0x0, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:47 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) timer_create(0x2, 0x0, &(0x7f0000000080)=0x0) timer_settime(r1, 0x0, &(0x7f00000000c0)={{}, {0x77359400}}, 0x0) timer_settime(r1, 0x0, &(0x7f0000000100)={{}, {0x77359400}}, 0x0) timer_delete(r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r2}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:47 executing program 0: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhci\x00', 0x100000000080002) write$vhci(r0, &(0x7f0000000040)=@HCI_VENDOR_PKT, 0x2) r1 = dup(r0) read(0xffffffffffffffff, &(0x7f00000001c0)=""/162, 0xa2) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000000)=""/60, 0x3c}], 0x1) r2 = open(&(0x7f0000000080)='./file0\x00', 0x800000, 0x10) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000180)={r5, 0x1c, "60e27cfa36628b769dfda1588a5791cf3e3742e974ba4eea74ece922"}, &(0x7f0000000100)=0x24) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r5, @in6={{0xa, 0x4e22, 0x7e7c, @local, 0x8}}, 0x20, 0x1000, 0x7, 0x9, 0x10}, &(0x7f0000000180)=0x98) 10:15:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x20000004e20, @broadcast}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x10, 0x4) sendto$inet(r0, 0x0, 0x0, 0x24000000, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="8b", 0x1, 0x4081, 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) shutdown(r0, 0x0) recvfrom$inet(r0, 0x0, 0x78, 0x0, 0x0, 0x0) [ 446.590343][T14893] delete_channel: no stack [ 446.635864][T14902] delete_channel: no stack 10:15:47 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0), 0x0, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:47 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) readahead(r1, 0x2e, 0xc9) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) shutdown(r2, 0x0) r3 = socket$isdn(0x22, 0x2, 0x23) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000000)=0x80000001, 0x4) dup2(r0, r3) 10:15:47 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_SET_SNDBIT(r0, 0x4004556a, 0x4) r1 = semget(0x1, 0x0, 0x40) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000000)=""/101) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup3(r0, r2, 0x80000) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r0, 0x110, 0x5, &(0x7f00000000c0)=[0x1, 0x1], 0x2) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fcntl$notify(r4, 0x402, 0x2) ioctl$VIDIOC_G_CROP(r3, 0xc014563b, &(0x7f0000000080)={0x4, {0x6, 0xff, 0x8001, 0x20}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000100)={0x855, 0x1}) write$uinput_user_dev(r0, &(0x7f0000000880)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], [], [], [0x0, 0x0, 0x0, 0x0, 0x5]}, 0x45c) r5 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x6da9, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000240)={0x8, 0x7aa, 0x8000, 0x2, 0x7, 0x7, 0x9, 0x3, r6}, &(0x7f0000000280)=0x20) ioctl$UI_SET_SNDBIT(r0, 0x4004556a, 0x5) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x400000018) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) 10:15:47 executing program 2: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x104) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000340), &(0x7f0000000380)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x1800, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000000c0)={{0x11, @remote, 0x4e23, 0x1, 'wrr\x00', 0x40, 0x6, 0x52}, {@remote, 0x4e23, 0x0, 0xe73f, 0x3, 0x5}}, 0x44) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001780)='/dev/vsock\x00', 0x84000, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x6, 0x4, 0x0, 0x100000001, 0x220, r2, 0x0, [], 0x0, r3}, 0x3c) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = accept4(r5, &(0x7f00000017c0)=@xdp, &(0x7f0000001840)=0x80, 0x80000) setsockopt$inet_tcp_TCP_REPAIR(r6, 0x6, 0x13, &(0x7f0000001880)=0x1, 0x4) r7 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r7, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x4}}, [0xc18, 0x0, 0x9, 0x2, 0x0, 0x6, 0x5, 0xfffffffffffffff8, 0x16, 0x8, 0xf46, 0x7fffffff, 0x9, 0x2, 0x3]}, &(0x7f00000004c0)=0x100) r9 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r9, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f0000001740)={0x64, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="01634040030000000000000000000000000000000000000000000000000000000000000060000000000000001800000000000000", @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="8561646600000000090000000000000000000000000000000600000000000000852a646600000000", @ANYRES32, @ANYBLOB="000000000000000000000000852a747000000000", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB='\x00'/82], @ANYBLOB='R\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00%\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\b\x00\x00\x00'], @ANYBLOB="0c6300000f01000000000000000000000000000064c640af2107871b6a67b99a"], 0x1000, 0x0, &(0x7f0000000740)="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"}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000500)={r8, 0x2, 0x2, 0x3ff, 0x2, 0x7}, &(0x7f0000000540)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r4}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 446.975119][T14911] delete_channel: no stack 10:15:49 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x3) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000140)=""/74) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1202a30e55f3c0b22a1ac7f4a19a0b3ae5d0dc66ab718230ec651c417946d1220c8d59ace1b3a9acc12a8055c60b5c3fdccd946a4b1cbe987c39eb641719ffb231556db944c086905775c33720bcbf8dd71fa4de8fb07c211c4c38496b623e037641fbfd11fbb490ca1c579213af3b14fc49e63000"/126], 0x2) setrlimit(0x400000000000007, &(0x7f0000000000)) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)='\x00') close(r0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$UI_DEV_SETUP(r3, 0x405c5503, &(0x7f0000000240)={{0x101, 0x9, 0x9d, 0x401}, 'syz1\x00', 0x17}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fsetxattr$security_smack_entry(r2, &(0x7f00000001c0)='security.SMACK64MMAP\x00', &(0x7f0000000200)='/dev/dmmidi#\x00', 0xd, 0x73a034bbfab9bc51) execve(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) 10:15:49 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x2, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x2, 0x0) ioctl$HIDIOCGFLAG(r4, 0x8004480e, &(0x7f0000000740)) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$VIDIOC_SUBDEV_G_FMT(r3, 0xc0585604, &(0x7f00000000c0)={0x1, 0x0, {0x0, 0x89, 0x3016, 0x8, 0x1, 0x0, 0x1, 0x6}}) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000340)) 10:15:49 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0), 0x0, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:49 executing program 5: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100000000008, 0x738, 0x1705, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x22}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000440)={0x2c, &(0x7f0000001700)=ANY=[@ANYBLOB="00002200000022007e07806b2fef3e929de3f2f6839c2670121f485dd7d1b330d5a36b83"], 0x0, 0x0, 0x0, 0x0}, 0x0) 10:15:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000040)=0x14) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000000080)=0x6, 0x4) dup2(r0, r1) [ 448.043523][T14928] delete_channel: no stack [ 448.076749][T14935] delete_channel: no stack 10:15:49 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0), 0x0, 0x6, &(0x7f0000003700)={0x77359400}) [ 448.322230][ T30] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 448.572526][ T30] usb 6-1: Using ep0 maxpacket: 8 [ 448.692444][ T30] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 448.704073][ T30] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 448.717187][ T30] usb 6-1: New USB device found, idVendor=0738, idProduct=1705, bcdDevice= 0.00 [ 448.726379][ T30] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 448.736196][ T30] usb 6-1: config 0 descriptor?? [ 449.220664][ T30] saitek 0003:0738:1705.000D: unknown main item tag 0x2 [ 449.228086][ T30] saitek 0003:0738:1705.000D: unknown main item tag 0xe [ 449.237623][ T30] saitek 0003:0738:1705.000D: hidraw0: USB HID v0.00 Device [HID 0738:1705] on usb-dummy_hcd.5-1/input0 [ 449.415862][T12565] usb 6-1: USB disconnect, device number 13 [ 450.182071][ T30] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 450.422059][ T30] usb 6-1: Using ep0 maxpacket: 8 [ 450.542235][ T30] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 450.553495][ T30] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 450.566698][ T30] usb 6-1: New USB device found, idVendor=0738, idProduct=1705, bcdDevice= 0.00 [ 450.576107][ T30] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 450.585708][ T30] usb 6-1: config 0 descriptor?? [ 450.889606][ T30] saitek 0003:0738:1705.000E: unknown main item tag 0x2 [ 450.896994][ T30] saitek 0003:0738:1705.000E: unknown main item tag 0xe [ 450.908052][ T30] saitek 0003:0738:1705.000E: hidraw0: USB HID v0.00 Device [HID 0738:1705] on usb-dummy_hcd.5-1/input0 [ 451.025011][ T30] usb 6-1: USB disconnect, device number 14 10:15:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000080002, 0x0) connect$inet6(r0, &(0x7f0000005d00)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) r1 = socket$inet6(0xa, 0x4000000080002, 0x0) connect$inet6(r1, &(0x7f0000005d00)={0xa, 0x0, 0x0, @mcast1}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) r2 = socket$inet6(0xa, 0x4000000080002, 0x0) connect$inet6(r2, &(0x7f0000005d00)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r2, &(0x7f0000000240)=[{{0x0, 0x2, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140), 0xfffffc73}}], 0x40001ab, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, 0x0, &(0x7f0000001440)) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001400)={0x0, 0x0}, &(0x7f0000001440)=0xc) setreuid(0x0, r5) socket$nl_route(0x10, 0x3, 0x0) clock_adjtime(0x4, &(0x7f000000ebc0)={0x81, 0x9, 0x4, 0x100000001, 0x40, 0x200, 0x1, 0x9, 0x9, 0x7, 0x5, 0xfffffffffffffff7, 0x58, 0x2, 0x400, 0x4, 0x200, 0x9, 0x5911, 0x7, 0x8, 0x0, 0x1, 0x0, 0x100000001, 0x4}) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@gettfilter={0x24, 0x11, 0x1, 0x0, 0x0, {0x0, r9}}, 0x24}}, 0x0) sendmmsg(r1, &(0x7f0000000240)=[{{0x0, 0x2, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140), 0xfffffc73}}], 0x40001ab, 0x0) sendmmsg(r1, &(0x7f000000e900)=[{{&(0x7f00000002c0)=@pppoe={0x18, 0x0, {0x1, @random="11a9189c9f89", 'eql\x00'}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000340)="342ee9b7092ebf9784ae2c92bce4a1bb6c44d6c64b41b8bc0645e4665128f1d936717a941292bb1ce6691b7ef670096c0b38d35b2baa9dbf604915dccfed785458415257b68ccfe4990c26f291408bf252b7d04b87ef019c2ba11e1e0d297494f3a74240faeeef723cc59ff289387aa5e6cd96b285be914b4b4421da4786f7c8f814bc9c53e845df24d5ed330f21433e6b1dcdcc095c10be1500f97151e972bfe09cee20dbafe017c9ee35fdad8910942788dd8a50c161fbb99a14324af6d092a767", 0xc2}, {&(0x7f0000000440)="82ec29a73f96aee046fdb133a160501f2f67d9b5352088ca577ea841609e3074fd7164eb52c58d6fe1f8dad247c82062fd0ae0773e27a86670a183ded82f579c671e35a80949beae3234b3b5158ca83459e935e4957608be9b28032fa9c24c0b2487b8e7cec8", 0x66}, {&(0x7f00000004c0)="4588ce5c99542502e05fa30d7998bd85dcdcb3b95c3986f8359096edb8c3f69a682a39c195e0ed6e315182", 0x2b}, {&(0x7f0000000500)="90fa35a49e94c580d6f274c53b9ec64f009b92a92444391fa3db30e56aaa6cd2ae3b91fd9c902d67438dfa5169c080100a26cb0350b23b07ddc9253dd8afd4acd847e21c82e08257687debbce068e1a0ee47942ac76a265251a386497e43e602c0062b2c3eba5bf578012f2d314ea06e86b9ed8d5a03ab98ed8194e15b68ca1877cdecdf30e6654d1306f09fb86d861d9d3d38fa49e12dc6effcb40cee9641904c72c433638037f8e2983efc1354e5cd7db2cac4d7308087d8779d619b822ab6abed", 0xc2}, {&(0x7f0000000600)="cd854e75838e2c25f4631915b7538fece314aa6967ef6e8dee717f540f1802b76f0645df936d", 0x26}, {&(0x7f0000000640)="1f486388b9d193a6716ee39e95d51ac9449be5915d9d5923789e0eac06b5ffaf0959a732b5a2e8755a11c18fae7a0a20051877f275c91a9fd94cb25ff7174f85286343b7a89d356feb5911e04c5a9a7f9c50", 0x52}], 0x6, &(0x7f0000001480)=[{0xb8, 0x105, 0x1f, "66ec633a34d3532c0946691a175dff87efca63db87d10aaa20404015c20e1e366f3a3bac12f9d46de1b40a4c7a715228e7f57e82e5a1179ffe803360b9b6499bda39ba0b57fdfdb36fa923c4059fb2dfd8060ffc189738020976d0147efb2494ef195d06ecbc400a87b94493f797278630c34d44712c3189e70ac4a044a031300afda89f7b83871ea57ddc5d4462457c2e71935f94ef8a1388a7daccdac0537be060"}, {0xb8, 0x214, 0x7, "1dfa85b8050b98aac2fd0ed501d33ede6488f2cd1a4412b2e5cbadf8f8e2ea4b76b7c8f4cf35e54cabc1663549489649d286ad43bc7a4425b3f4fe4f93bf9b24c81ee5e81f935b5692a971524771e247534293eb66adb4e6da82f761c5fe3036e6c133602108d8c899d303fbbb2f55b5234e878b5c0c00cc0b294efb71267f6c7bf1e4abcc3848a2273cb06eae5bb63bf262320ec082d298dd1e7cc7a67139698bf57321"}, {0xb8, 0x116, 0x1, "6e8152cd1f9b3ac382bd8a53acfc1993c1e12655f5458945a717368388e871c54637960deab0da9f74d8c977689ea6fcad6a4aa7d8ea88d061e9d431ab6e7c15b2e8631a6ba98ea8761d5103855be7bb7101e3c85325804d6b8178720281e6873989ea783782cae3c82b4ad58573626fc0081b33e015fc6be038344131862507dfae90cd80475f22c861552bcd24b8d584ba51dabc5cbf32b42cf9d391bcf9b4ed431182"}, {0x1010, 0x1, 0xc576, 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{&(0x7f000000dcc0)="a2e5954573c73b0378d539405407c15786cb94ba6b90dbbcb32b8f044ef3095b1a8ad9454172aa8d0c5942577d98b21628c8c379a5f1c96b693b5c563c2483b750a35577ad46defb93313bb7b78348416ecc4ee5bc70e297c82f882dfef862479646e748c64e3198d399d462a75b0209b5289b8181f98f79a627ff1c9d346c6500850ace65ad365105b0952dda79345c9839672a373f5684fd622277eb372f668411347137515bc994b5015a335b0e4b0c45f397fdd6087659ac9c512aa9c02b7e1b1341cdf0fe9f4af212ba4d24f2738eed57", 0xd3}], 0x3, &(0x7f000000de00)=[{0x20, 0x100, 0x8, "42334a63d0f7a95c57e101d983af47"}, {0x20, 0x0, 0x6, "3ee3b9300428335ed664bd"}, {0xa0, 0x3a, 0x4, "03358b8b188b96f5ec7cd075ba633a9cb9796952ca817cb9d32f8de716f803d5dd1c484abc365846ae848ee7f0df56c503dc8a657e1e53e58292c0663f77af05195ba49f4803ec998eb7e1baefffdf132f57698d2cb94359b8282afb70fd054b91fda750d6de5868b2171a7b996404e367eb2a356e2792d74605adec9ad95111db2a4b0395a63330db"}, {0x98, 0x10f, 0x681, "e2538431a5116128396150c8e4fc7cb13e78842d6c7647a89f018cc2a431225185b116e2b7cf225ff26b77ccdf711ef9c81c1d3cc91339debd49e58b8b30b9948482a9262b52cd8f146337356ab8fafdb47c96954ad3590b4072cfc67aaa129152996159ca050292c5b328b4f11cc2a0f66a6d456534aca30b6c839605f2827f4371"}, {0xd8, 0x104, 0x8, "5d35f3aa15b9f6fb8e317428a1e145da9f04f33474d167de75eaf2e21b68784b6c6b699539e418df91118d34ef7cd8bb403ae5bcca289c078d1bfa4306a16ab623fd4798491f156b54b9ffbef00ea7ab878096185003f6bf715dd317fcb7f98fb3edae14195b42b0410a42d7fdd5c82bcda07b43ed122b6f2a965fae03ef8d5188eb088df3c4eb4c612e3f5f209ca8e60fcb4442006f1158c741d8ef03a20a41ea40b2a44a142abc09b6ebc0935ed17852e93f83a6fe6e22ec5e411357f2a57ec4f35a"}], 0x250}}, {{&(0x7f000000e080)=@can, 0x80, &(0x7f000000e300)=[{&(0x7f000000e100)="43c9bb469f2a324e10452b4b4b2d8d664fbedb0b6e420f685b0fbb0567572d3b85dea7d0045d9090f509b83777eefac7fee012835d8202fdd40a9aa652c38ef954a1e4f7a898c4a2bf164edc900bf7d7e88a522edd90da61767e721d58a423e6449bd722d12925779fbda515476e80bef2b2634759c67cb2b7a46d7d487e35e0bf1ad409ed7fc4511d4ea3536bb20393ce2aeff644b6ef5fff8784a6613c29dc009383f5320b02fa9bee03178181f2dc16306ccb16a468dd7bca0d2919963fc13347f6dfb5a44c", 0xc7}, {&(0x7f000000e200)="1548d12b44abb1995037e6a99dabb2872cd360a6ddd26b8d35775968457b911ad8a9a4903cd16e881c7ce88f73b381f8c9cbe3dee8603aae42a195763c43580bacb8ea76041a170caeb8c25168abd23db2a292f4cd8ef311620c2ebfc7c07e3dc68a28c64999b352bd18eefe25acae31d2cb7055ac43ad896b423cf10685a7fb36ed74e2d8f130890c9cf1a54d4039556021369b4c6aa6af05fd406ee373c2d048781feb69d70ff98df3e571208fe5e422d9c1eb79ed4289b756c9d809ee4a16f67b46a77cc78283770afd98947d4818ddd5c89454e4d9a9c9f4e9792bc0c7defd6f99445891554b00ef5fc745", 0xed}], 0x2}}, {{&(0x7f000000e340)=@pppol2tpv3in6={0x18, 0x1, {0x0, r6, 0x3, 0x4, 0x0, 0x1, {0xa, 0x4e22, 0x6, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7}}}, 0x80, &(0x7f000000e740)=[{&(0x7f000000eb00)="11999a56bdf72b7c86dff123602b91e1d7ee8b372eaa2369012ea46cdaf84a96a0c3fe1c7afd0551d8bc2b04f47b82f8709934fca2bfd209dceb3b477d75e959a76a2ca5a65871a4241bd11e300c84ac9fe82c4e5f9c2cc5e08b4e8483b72da91cbbecd0acc624f35d8665a0ab4fc3029b2982bb733f50d73f837ed6afcf4d27efb5b6c99251750115989d1b9a", 0x8d}, {&(0x7f000000e480)="77cd540c15d8ccd5def8e4bc493fd4a1d169677a20a3c13b539497f46de1c06b3d6f2bd7a785c3daa23e39fb5613bc2a9d2d2d6dd119843ee4a4b790c782247464211919ca6d2d852634e7ffa0a7593d5dfb01f35773eb9f0bbaa06aad824b24ea7d42546687bd5ffa2825185ac6d054a32950f1732f29681c8fc058dd64de59a44206656c616008f750ec1a3df66b53141ee56aedd3f60a14ee44ec3d063cf5483a133502249ab1045fe9ff659a585564fecf", 0xb3}, {&(0x7f000000e540)="054d9af7c4e4eb0db2bac8", 0xb}, {&(0x7f000000e580)="8d36cc25261de59c010ef4e4e74e2bcde3d5d9701dec38066efabb48c1286aa493fd2fcfc69b390733a01d52f5ad8b8fe9320710557d4a08fe7518e6da4273cfb7907722b0466a688cf075ff600139964906df517dd92ed1302b17c6d25a76036cc5f00275a8f4b82a092d2a12ec7428171669379d7287b21b417c933a96bb215242391323c8c79151b3fb11b7edd96fe3a2761bcf3c2a6245472421c0e0730bf0f00869e8239776", 0xa8}, {&(0x7f000000e640)="2ffd9347373ddfb37e26d82595b19e1e61aaee2940503a74107b9710d5fd94d54d0e76b3ad163fd0f08279a8153f9a944b7ffe88da913ac161072b311434ce238f48a55be403011f3b53755872a5dd3dee21603ff2d2c58ca60bdc53a6d0679bc453628544a0b8b25204174045c893f0ccd373855977073edb9fc25913ffb9905b0bbf44e4a2984f078cf29f2d82b5988deb2aaa2e4fbc3ce3fc91c4c87ee7cfc05107e71a2828349b3d81659b75109d15e78d4f983375ccc0ddcb5db2885ed53381bf2b23ca90b94e89da49a008ed0bc95394a8e868", 0xd6}], 0x5, &(0x7f000000e7c0)=[{0xd8, 0x111, 0x7fe000, "444fabc1e4615a0d6673df0bf9ee47b0785414b4f874a11ae9f58b275b93afb12c5bfd7f180557f2ad149f296aefbd01ba55bd60d37ca86ec9bc8fd75cfb59d47958b43328d8572208396e27907d1a44c5f624697949bd99d8f14680f1e04d7ddacd1ca896de967ff20d0d8af9c16bc1601964798eb3387631e0177251b321fb2ea936cc35310baec03f075ac8f2a600c1a9a2f1327d3c33e604ebb8de722d6e1253c9e4af97193cafd8951ef447083c4a536775f104c8db0afc8bbad600395409d7dac075afd630"}, {0x38, 0x29, 0x1f, "1d67a96af58463135b326e0de6e9ac15d2ccad44a6965bec64be21f96080e9c2e27c"}], 0x110}}], 0x8, 0x80) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r10 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r10, 0x8914, &(0x7f0000000040)={'bridge0\x00h\x00\x01\xd8\x00H\x00'}) 10:15:57 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x45c, 0x24, 0x507, 0x0, 0x0, {0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x430, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x3f}}, @TCA_CBQ_RATE={0x10, 0x5, {0x22, 0x0, 0x0, 0x0, 0x0, 0x7f}}]}}]}, 0x45c}}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd85692aba1b33e6d, &(0x7f0000000080)={@local, @initdev={0xac, 0x1e, 0x0, 0x0}, r4}, 0xc) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r6 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r6}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:57 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) dup2(r0, r1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r3, 0xc040564a, &(0x7f0000000040)={0x8, 0x0, 0x81b, 0x2, 0x0, 0x9618, 0x20000006, 0x1}) 10:15:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f00000015c0)='s', 0x1, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x4e20, @empty}, 0x10) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={0x7}, 0x8, 0x181800) sendto$inet(r0, &(0x7f0000000280)="dd", 0x1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000003c80), 0x38e, 0x62, 0x0) io_setup(0x800, &(0x7f0000000080)=0x0) io_pgetevents(r1, 0x81, 0x4, &(0x7f00000000c0)=[{}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x989680}, &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) 10:15:57 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:57 executing program 5: r0 = timerfd_create(0x0, 0x0) r1 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x3}, &(0x7f0000000300)="09697a7f80f7a6bd0f9ce9a463139612a81169f06f5c304321f04dc569ce1748c5899577736ebcd012ec2a5b30cea67f7edc6ae9d02f9465d18d84583b18c70fc4acad0c7ff252cb43080322d86820fab6151e4767e82e6d50e36566fc78753b11393c5dc176fcb0d201bf1c9c412a79ffa2825e8e51a58d705a36b505e9fd51aa2c18d2bb7ad3a76121c800cad426f4d43208512fc35c42bd545a29631145b545aad7e61fd2b92d", 0xa8, 0xfffffffffffffffa) keyctl$read(0xb, r1, &(0x7f00000003c0)=""/188, 0xbc) read(r0, &(0x7f0000000080)=""/81, 0x51) ioctl$UI_SET_KEYBIT(r0, 0x40085400, 0x4001bf) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000140)={0x40, 0x1, 0x1ff}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x45c, 0x24, 0x507, 0x0, 0x0, {0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x430, 0x2, [@TCA_CBQ_RTAB={0x404, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x3f}}, @TCA_CBQ_RATE={0x10, 0x5, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}}]}}]}, 0x45c}}, 0x0) bind$can_raw(r2, &(0x7f0000000000)={0x1d, r7}, 0x10) [ 456.836269][T14961] delete_channel: no stack [ 456.872602][T14963] delete_channel: no stack 10:15:58 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x23) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x208482, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x50803) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000180)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={'syz'}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz'}, 0x0, 0x0, r3) keyctl$link(0x8, r3, r4) r5 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000180)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r6 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={'syz'}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz'}, 0x0, 0x0, r5) keyctl$link(0x8, r5, r6) keyctl$instantiate_iov(0x14, r3, &(0x7f0000001480)=[{&(0x7f0000000080)="f4dc46c57f93a08bc50398b2054b655f72a16a35bbe3ad7e0c2eb1de2376ce7f648975c45341962272d30c00de1c2f5b0ebea3f788603d5104ca60b24f24527aff175c9b71485f1243bc87bf9a44aad9d0f911d396379eb1b666247e3c832b1812dfccedc7d29f8c94340c670516c2c49417ba53b150ccc0dd615421aa49c1eaff55c79a446342f29fdef449f2651161acf03258c808e9", 0x97}, {&(0x7f0000000140)="84964655926d5e82ea1e8350d84eb778bdb416b877a69e", 0x17}, {&(0x7f0000000180)="d71e0bdf2411df980c4390377a587948f7c5ad753aaa1beef71da22605024c57c8031362830b2b8bb4ae4f876a78c059daf653f5751af52414e4b74821a3fa6b70b65ec4cbffde0ca4b2087be32bc4c17b6c0e058bf2add66cc1c7ff8a4cbac39c2fe90bbcb99f2d63e42515b8c0d3f4980eb26df01979e7b1886b31fa3a0f4556e730916e5a13e4b64fd0312853e95b78835b9fa4e160b8efca09fc4b97621f0d210f7d3a93b90004a65fab44c88b428df1077d8d6a9931a5982bdc2c", 0xbd}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="a138423ec3f3b782b195f2ba90955832db870cabda1fe93ef0af6f66bc34573d1ed5abc782e55ecb6b67ea187e049b392d92cf25bc00fe2f77e958f0024d788a23b34e00074e56f66169334b2b4cb1f0b9d9c17a2f5f08e7acd6dc491373e6be744e440905b99d3fa94a9932b3118e5bcbe47cf4fd640dcbd57a14073b2f3bde5102c504c20b66a3fd15061b9a4ece4e3180", 0x92}, {&(0x7f0000001300)="27aae0449bcd6f1fbd4650208a1f94cc364d11358254e58eb6f0ae96ffe4f47959b9baa6de1f11ea32d3b2b4d84098b33f7aa94d12ebe2edfd910af803bba192167ce8c8c83d73f09c89946fc1e41980b60106c81f49b1010b89e2c5153337a660a474e6342cfc7e", 0x68}, {&(0x7f0000001380)="83cd27d1aeafb7621d29465dcf8e60a7b7e09057fa38cc6a90b51768c9aa1da8d98a056da28e9e4eee1ffae1209ae19d51b803762f0a37092acdce6b5f7b13452eb46ffdcc6dbd844544f4558a99946997fcbf9fb8f1d456c3a6ad03b77de44cbdf37b178cd323180ba25bf375712754c74649d19495ab2b23308c51d2e763db715f2aa1b736da2aa9c505367cce9ae7aa5398234a28d21bdacd140e47217d567b064def2ee6a08f3eb89997f23a47ad5ae7469870b91ea23e75ef18f8c2974246a27533cbfc2c", 0xc7}], 0x7, r6) dup2(r0, r2) 10:15:58 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x45c, 0x24, 0x507, 0x0, 0x0, {0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x430, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x3f}}, @TCA_CBQ_RATE={0x10, 0x5, {0x22, 0x0, 0x0, 0x0, 0x0, 0x7f}}]}}]}, 0x45c}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="004005000300000018270000", @ANYRES32=r2, @ANYBLOB="00000000800000008500000001000000950000000000000018160000", @ANYRES32=r3, @ANYBLOB="0000000000000000181b0000", @ANYBLOB="e53aae9ede32e828ab1b0d79faecbfc479462ca9b7c0f09d4bb0f85c1eb2e0ef3f65781697a8362a040ef25dc6e462fe9735d1f2709aa423915424f12e2b3808547ab1668391e02fbbafaeedc4d4de8470e8b8211dea09eb98b2d125f6aed3da48255a8d8d2609a4efa85f138f99bc5728a68c00753109afc7fa2e2465fdccd2d61b454bf3790d3ebc130ceb6ff7add01a5ef9cb580ca4f64363667895", @ANYBLOB="00000000000000003f16f8fffcffffff5764000001000000180000000700000000000000e80f0000182a0000", @ANYRESDEC=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], r8, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r9 = ioctl$TIOCGPTPEER(r4, 0x5441, 0x7) ioctl$VT_RESIZE(r9, 0x5609, &(0x7f0000000200)={0x100, 0x3, 0x400}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000000340)) 10:15:58 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="eb00000000000105000000000000000000000000ede28ccc4eb71d6f1ffead3a99021ee8bf05fe7852fde3", @ANYRES32=0x0, @ANYBLOB="0000000000000000320212000c00010062726964676500000c000200"], 0x3c}}, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @broadcast}, @in={0x2, 0x4e20, @broadcast}, @in6={0xa, 0x4e21, 0x1000000, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}], 0x3c) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 10:15:58 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_usb_connect$hid(0x0, 0x1, &(0x7f0000000200)=ANY=[@ANYRES64=r0], 0x0) setfsuid(0x0) 10:15:58 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) [ 457.223399][T14964] bridge0: port 2(bridge_slave_1) entered disabled state [ 457.233066][T14964] bridge0: port 1(bridge_slave_0) entered disabled state [ 457.247701][T14974] delete_channel: no stack 10:15:58 executing program 0: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000200)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000180), &(0x7f00000001c0)=0x4) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x18, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x10}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1030}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) write$P9_RREAD(r2, &(0x7f0000000040)={0x37, 0x75, 0x1, {0x2c, "e6e3abf0a0e9ee244eb41ffe36850f8d1469abc6d1b3f3378a6b105c9f231cf0f420e5806cc574d2b1636285"}}, 0x37) dup2(r0, r1) 10:15:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x5fc1, 0x100) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000300)={{0xffffffffffffffff, 0x0, 0x3c7}, 0x0, 0x4}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000000280)=0x3, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000000380)) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r6, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x201, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x6) r8 = dup2(r2, r5) getsockopt$bt_BT_CHANNEL_POLICY(r8, 0x112, 0xa, &(0x7f0000000200)=0xaa7d, &(0x7f0000000240)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_usb_connect(0x0, 0x2, &(0x7f0000000540)=ANY=[@ANYRESOCT, @ANYPTR64=&(0x7f0000000580)=ANY=[]], 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080), 0x4) 10:15:58 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, 0x0, 0x0, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:58 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x4840, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) openat$cgroup_subtree(r2, &(0x7f00000000c0)='cgroup.sdbtreelcxntrol\x00', 0x2, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x7, 0x0, 0x0, 0x0) [ 457.733859][T15009] delete_channel: no stack 10:15:58 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000800)='/dev/ppp\x00', 0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$void(r4, 0xc0045878) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={'ip6erspan0\x00', {0x2, 0x4e24, @multicast2}}) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000000c0)=""/246) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe93) [ 457.765226][T15014] delete_channel: no stack 10:15:58 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, 0x0, 0x0, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/exec\x00', 0x2, 0x0) write$binfmt_elf32(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x9ae) r2 = socket$isdn(0x22, 0x2, 0x23) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = gettid() syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x40) tkill(r4, 0x1000000000016) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000a00)=r4) dup2(r0, r2) 10:15:58 executing program 2: msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/230) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x280400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e23, @multicast2}, @in6={0xa, 0x4e20, 0x0, @local, 0x4}, @in6={0xa, 0x4e23, 0x8000, @remote, 0x7}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}, @in6={0xa, 0x4e22, 0xfffffbff, @loopback, 0x1}, @in6={0xa, 0x4e24, 0x1000007f, @local, 0x8000}, @in6={0xa, 0x4e20, 0x100000, @remote, 0x5}, @in6={0xa, 0x4e23, 0x7fff, @empty}, @in={0x2, 0x4e20, @local}], 0xd8) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r1, @ANYBLOB="100003000001b92e53f1f3e71b000000"], &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:15:59 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, 0x0, 0x0, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:59 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) unlink(&(0x7f0000000140)='.\x00') ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000015c0)={0x6, 0x0, [{0xf000, 0x63, &(0x7f00000000c0)=""/99}, {0xa0cddbc0e06507e1, 0x25, &(0x7f0000000040)=""/37}, {0x0, 0x68, &(0x7f0000000200)=""/111}, {0x7ec2f1badae7dcb1, 0xe9, &(0x7f00000003c0)=""/233}, {0x1c000, 0x1000, &(0x7f00000004c0)=""/4096}, {0xd000, 0xfffffffffffffff5, &(0x7f00000014c0)=""/220}]}) mount(&(0x7f0000000080)=ANY=[], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) openat$md(0xffffffffffffff9c, &(0x7f0000000280)='/dev/md0\x00', 0x4c8eea44e9ca6e24, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000002c0)=0x5, 0x241c18b36afc1a3) mount(&(0x7f0000000080), &(0x7f0000000180)='./file0\x00', &(0x7f0000000340)='sysfs\x00', 0x0, &(0x7f0000000740)) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000180)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000001800)='\xb9\x00', &(0x7f00000017c0)={'\x00', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz'}, 0x0, 0x0, r3) keyctl$link(0x8, r3, r4) r5 = add_key$keyring(&(0x7f00000016c0)='keyring\x00', &(0x7f0000001700)={'syz', 0x0}, 0x0, 0x0, r4) keyctl$clear(0x7, r5) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x3, 0x600) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) mount(&(0x7f0000000000)=ANY=[@ANYRES16=r6], &(0x7f0000000380)='./file1\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000180)) 10:15:59 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffd}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffff7f}, 0x70) 10:15:59 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}], 0x7, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:59 executing program 4: syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000288f7c08450c038058cf000000010902120001000000000904270000245f6d002bf4ab136bd94d1012af57c5c3527d47577b131a9a9dfe4f7e78efb38bc0399e0f39e4a994397316d2a2f94db4df900fe6694d34d4a907eece5ca3b45ca4533e65ea6d0832aa5bb1a185de22227747ec161dd7f17014e11e63130397d09bde7bb56ddaea36d8c0a3625eaf96"], 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) semctl$IPC_RMID(0x0, 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000040)) 10:15:59 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x005\n\x05\x00\x00\x00\x00\x00\x00\x00\xed\xac\xb3\xfe\x13\xadD\x1ai\xfck\x948\xcfT\xa4Q8\xcb\x9d\x80\x01V\xea\x8a\x112\xd8\xfe\x7f\x0f\"pX\xa4>4Or\x14+\x1e\xdc\xb3]N\b\x00\x00\x00 +\xf4\xe1.\xb6\xde\xce\xe7`\xb2{\xeeu\x88b\xd7}r|A\x89H\xcb\xfb\xc0\x06\xf8.\aA\xcf\x9c\xfd\xc85\xbc\xdb\x12\x92\xf4k;\xbd\x8anr\x8c.\x95J\xb5g\x8d/T[\xcc\r\xd1\xa4\xb4\xaf\x9d\x04y\xdd\xc4\xbb\xd9p\xd8\x90\xd6\xb6E\xe1G\xdaP\xbd\xb8\xc7Z\r\xb4\x93^\x8b\xa2tc\x15T\xdc\xe4;\xfb0G\x9c\x16\xfc.\x1b\xb4\xeb\xf4\xd3\xefz`\xe0\xac^\x10\xee,J\x98(\x88\x04\xe3r\x1cy\x8b1\x04H\xd2\x8e\xd9yeZ`tU\xd6\xac\xa2\x89\xe8\x11\xc6W\x89\x8e\xb4\xac\xe8D\xd6\xcbi\x95\xd6\x02\xb0', 0x200002, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="193f98d810aef45ffb8b258dfff06036", 0x10) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000240)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)="2fe52631b815785f6b559f72315d3c19e4d8399c0ef5b8fa52ecfb87a5a8529744e1eeaf100e42d2149b61af6dc12e18ecd304dc5235b637054c4193d1d44db4af1c8fe58eef5052d28eea23fe4d7d25e10cbc245b6ae943", 0x58, r2}, 0x68) sendfile(r1, r1, &(0x7f0000000100)=0xc000ffd, 0x10a000d03) 10:15:59 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x4, &(0x7f00000000c0)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0xffffffffffffffd2, 0x10, 0x0}, 0xfffffffffffffdf0) 10:15:59 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}], 0x7, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:15:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @empty, [], {@canfd={0xd, {{0x0, 0x1, 0x1, 0x1}, 0x3b, 0x1, 0x0, 0x0, "8b122ae45c9acec603e95e16569963f4ffc53cf1f6d68fbf14c0583de73c948f7669c275f5506e3e4cc12a331bf291da9d422af3c36190ef478c5fc45df3f132"}}}}, 0x0) 10:15:59 executing program 0: r0 = semget$private(0x0, 0x4, 0x0) semctl$GETPID(r0, 0x0, 0xb, 0x0) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000500)=""/158) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYRESDEC=r4, @ANYRESOCT=r1, @ANYPTR64, @ANYRESDEC=r1, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES16=r1, @ANYRESOCT=r5, @ANYRES16=r6]], @ANYPTR64, @ANYRESHEX=r4, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRESDEC], @ANYRESDEC=r7, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB="c258154d82025fdf360375eea6e6744880c0622af12e2d6e0e4bf471459724c6a47174e46357841ecc442abf1f79d3060000002a7562ba1689611ff25b9ef948ba0674cbcff44aaa7a4e7e7040f6f57351798e355439a4640b546aba42e333a79dacb46c8504b7ff5140cd4fd3fa917368b7edeb85ae3f77b7b68852465998e7f6a7a30dbe73bd6883df7a647b9dd634a08a818867d1e0895529b0760c7adbfa1ee1601c5421e4391ce0108811c34edc04eac080d21b4eb0af810700000000000000f9214c42426b00", @ANYBLOB="b6f96e879f48ce06cfd204a5c067e247e6bf0ea6bbec9c87084f760956b08a12ae5cc3d29e2bd96d5dd30ff9a25bdfca49026c6d6ddcce1175c22ef915d0dad1e927a971328d05c36d1efd23c235ec72e72aa639a65a081e5f642ac77ba75cc5c3c5d28acf79ea3bcbe1c66ee199a2", @ANYBLOB="673a989202ef5945d7335767de82ea130bfab9e9c5a20064283b9bbd59efc78a1239698ff8003262129c19ea5feb159bbaf38d1bbf327f28074df71c0032fd084de246caa1c834c1fae7259a8d002913e218b9db91ec6c2b5c1c8e482336f47a2f45f912d9ff", @ANYRESDEC=0x0], @ANYRES64=r8, @ANYRES16=r9, @ANYBLOB="76f023fbc033b3a0ee6cc15e2cd007e835dc8b9632434aaf27545a583d86fde276d83c2fa6f2d2f91697b07531cacb20d4f89ae224b794d4dadc564ccdbee2f4a6b9e79434d131abfa2de498a2b05b"], 0x9}}, 0x0) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) openat$cgroup_type(r10, &(0x7f0000000380)='cgroup.type\x00', 0x2, 0x0) [ 458.883900][T12019] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 459.122318][T12019] usb 5-1: Using ep0 maxpacket: 8 [ 459.242323][T12019] usb 5-1: config 0 has an invalid interface number: 39 but max is 0 [ 459.250708][T12019] usb 5-1: config 0 has no interface number 0 [ 459.257209][T12019] usb 5-1: New USB device found, idVendor=0c45, idProduct=8003, bcdDevice=cf.58 [ 459.266463][T12019] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 459.280226][T12019] usb 5-1: config 0 descriptor?? [ 459.326856][T12019] gspca_main: sn9c2028-2.14.0 probing 0c45:8003 [ 459.534278][T12019] gspca_sn9c2028: read1 error -71 [ 459.552331][T12019] gspca_sn9c2028: read1 error -71 [ 459.572561][T12019] gspca_sn9c2028: read1 error -71 [ 459.577908][T12019] sn9c2028: probe of 5-1:0.39 failed with error -71 [ 459.595754][T12019] usb 5-1: USB disconnect, device number 22 [ 460.292164][ T2919] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 460.532095][ T2919] usb 5-1: Using ep0 maxpacket: 8 [ 460.652308][ T2919] usb 5-1: config 0 has an invalid interface number: 39 but max is 0 [ 460.660503][ T2919] usb 5-1: config 0 has no interface number 0 [ 460.666927][ T2919] usb 5-1: New USB device found, idVendor=0c45, idProduct=8003, bcdDevice=cf.58 [ 460.676138][ T2919] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 460.685751][ T2919] usb 5-1: config 0 descriptor?? [ 460.726856][ T2919] gspca_main: sn9c2028-2.14.0 probing 0c45:8003 [ 460.932280][ T2919] gspca_sn9c2028: read1 error -71 10:16:02 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}], 0x7, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:02 executing program 5: perf_event_open$cgroup(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x100000001}}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000001c0)={0x1, 0x6, [@empty, @empty, @local, @broadcast, @remote, @remote]}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="1200000026a756"], &(0x7f0000000080)=0xa) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x40800, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000240)={0x1, 0xffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x5, @ipv4={[], [], @multicast2}, 0x1}}, 0x1, 0x83fb, 0xfffffff8, 0xff, 0x3}, &(0x7f0000000180)=0x98) 10:16:02 executing program 0: openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_usb_connect$cdc_ecm(0x3, 0x56, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000000)=@ccm_128={{0x304}, "ac29dfecb4e44d15", "0ca820868c634fdd559eb3e306c825b9", "8d9d104a", "ad20a14598fab1b9"}, 0x28) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x100000001, 0x49400) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000180)={r7, 0x1c, "60e27cfa36628b769dfda1588a5791cf3e3742e974ba4eea74ece922"}, &(0x7f0000000100)=0x24) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000011c0)={r7, 0x7fff}, 0x8) r8 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r8, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) accept$packet(0xffffffffffffffff, &(0x7f0000002940)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000002980)=0x14) setsockopt$packet_drop_memb(r8, 0x107, 0x2, &(0x7f00000029c0)={r9, 0x1, 0x6, @dev={[], 0x13}}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_script(r3, &(0x7f0000001100)=ANY=[@ANYBLOB="2321202e2f66696c6530202f6465762f6c6d6d6964692300202f6465762f646d6d762f646d6d696469230020202f6465762f646d6d696469230020766d6e657431626465767d202f6465762f646d6d6964692300202f6465762f646d6d69646923000a5f8531ac2d0d3f73203055dbbffd53de18b2f916916297a32f119a6c1df8c0646eea341c11e001d081ee8f582c07abef549302031bc2ea446c8a9f09be47906579e3c050ffe2c8bc96c4"], 0xb6) write$UHID_INPUT(r2, &(0x7f00000000c0)={0x8, "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", 0x1000}, 0x1006) 10:16:02 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2ad80e79689e92ee, 0x0) getsockopt$XDP_MMAP_OFFSETS(r0, 0x11b, 0x1, &(0x7f00000001c0), &(0x7f0000000240)=0x80) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'veth0_to_hsr\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="28000000ff7f000408000000030006c2043f7f81000000003f00000001008100080000000100008000010000"]}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r3 = socket$isdn(0x22, 0x2, 0x23) dup2(r1, r3) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.advise\x00') 10:16:02 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000600)={0x14, r3, 0x84c712fe4e0d10f5}, 0x14}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x45c, 0x24, 0x507, 0x0, 0x0, {0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x430, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x3f}}, @TCA_CBQ_RATE={0x10, 0x5, {0x22, 0x0, 0x0, 0x0, 0x0, 0x7f}}]}}]}, 0x45c}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r11, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x45c, 0x24, 0x507, 0x0, 0x0, {0x0, r11, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x430, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x3f}}, @TCA_CBQ_RATE={0x10, 0x5, {0x22, 0x0, 0x0, 0x0, 0x0, 0x7f}}]}}]}, 0x45c}}, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r14, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r15, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x45c, 0x24, 0x507, 0x0, 0x0, {0x0, r15, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x430, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x3f}}, @TCA_CBQ_RATE={0x10, 0x5, {0x22, 0x0, 0x0, 0x0, 0x0, 0x7f}}]}}]}, 0x45c}}, 0x0) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket$netlink(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r18, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r17, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r19, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r16, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x45c, 0x24, 0x507, 0x0, 0x0, {0x0, r19, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x430, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x3f}}, @TCA_CBQ_RATE={0x10, 0x5, {0x22, 0x0, 0x0, 0x0, 0x0, 0x7f}}]}}]}, 0x45c}}, 0x0) r20 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r20, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r20, 0x0, 0x11, &(0x7f0000000b80)={{{@in=@empty, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000c80)=0xe8) r22 = socket$nl_route(0x10, 0x3, 0x0) r23 = socket$netlink(0x10, 0x3, 0x0) r24 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r24, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r24, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r23, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r25, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r22, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x45c, 0x24, 0x507, 0x0, 0x0, {0x0, r25, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x430, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x3f}}, @TCA_CBQ_RATE={0x10, 0x5, {0x22, 0x0, 0x0, 0x0, 0x0, 0x7f}}]}}]}, 0x45c}}, 0x0) r26 = socket$nl_route(0x10, 0x3, 0x0) r27 = socket$netlink(0x10, 0x3, 0x0) r28 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r28, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r28, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r27, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r29, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r26, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x45c, 0x24, 0x507, 0x0, 0x0, {0x0, r29, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x430, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x3f}}, @TCA_CBQ_RATE={0x10, 0x5, {0x22, 0x0, 0x0, 0x0, 0x0, 0x7f}}]}}]}, 0x45c}}, 0x0) r30 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r30, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) getsockopt$inet6_mreq(r30, 0x29, 0x14, &(0x7f0000004700)={@dev, 0x0}, &(0x7f0000004740)=0x14) r32 = socket$nl_route(0x10, 0x3, 0x0) r33 = socket$netlink(0x10, 0x3, 0x0) r34 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r34, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r34, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r33, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r35, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r32, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x45c, 0x24, 0x507, 0x0, 0x0, {0x0, r35, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x430, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x3f}}, @TCA_CBQ_RATE={0x10, 0x5, {0x22, 0x0, 0x0, 0x0, 0x0, 0x7f}}]}}]}, 0x45c}}, 0x0) r36 = socket$nl_route(0x10, 0x3, 0x0) r37 = socket$netlink(0x10, 0x3, 0x0) r38 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r38, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r38, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r37, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r39, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r36, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x45c, 0x24, 0x507, 0x0, 0x0, {0x0, r39, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x430, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x3f}}, @TCA_CBQ_RATE={0x10, 0x5, {0x22, 0x0, 0x0, 0x0, 0x0, 0x7f}}]}}]}, 0x45c}}, 0x0) r40 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r40, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r40, 0x0, 0x11, &(0x7f0000007fc0)={{{@in, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6}}, &(0x7f00000080c0)=0xe8) r42 = socket$nl_route(0x10, 0x3, 0x0) r43 = socket$netlink(0x10, 0x3, 0x0) r44 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r44, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r44, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r43, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r45, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r42, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x45c, 0x24, 0x507, 0x0, 0x0, {0x0, r45, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x430, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x3f}}, @TCA_CBQ_RATE={0x10, 0x5, {0x22, 0x0, 0x0, 0x0, 0x0, 0x7f}}]}}]}, 0x45c}}, 0x0) r46 = socket$nl_route(0x10, 0x3, 0x0) r47 = socket$netlink(0x10, 0x3, 0x0) r48 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r48, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r48, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r47, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r49, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r46, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x45c, 0x24, 0x507, 0x0, 0x0, {0x0, r49, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x430, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x3f}}, @TCA_CBQ_RATE={0x10, 0x5, {0x22, 0x0, 0x0, 0x0, 0x0, 0x7f}}]}}]}, 0x45c}}, 0x0) r50 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r50, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) getsockopt$inet6_IPV6_XFRM_POLICY(r50, 0x29, 0x23, &(0x7f0000008100)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000008200)=0xe8) r52 = socket$nl_route(0x10, 0x3, 0x0) r53 = socket$netlink(0x10, 0x3, 0x0) r54 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r54, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r54, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r53, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r55, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r52, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x45c, 0x24, 0x507, 0x0, 0x0, {0x0, r55, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x430, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x3f}}, @TCA_CBQ_RATE={0x10, 0x5, {0x22, 0x0, 0x0, 0x0, 0x0, 0x7f}}]}}]}, 0x45c}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000008840)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000008800)={&(0x7f0000008240)={0x5a0, r3, 0x4, 0x70bd2b, 0x25dfdbff, {}, [{{0x8, 0x1, r7}, {0x4}}, {{0x8, 0x1, r11}, {0xb4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x6c03}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x3f}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r15}, {0x174, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r19}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r21}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x44, 0x4, [{0xfff8, 0xc3, 0x44, 0xc9}, {0x9, 0x0, 0x5, 0x74}, {0xff, 0x9, 0x20, 0x4}, {0x9, 0x5, 0x1, 0x7fffffff}, {0x7, 0x6, 0x1, 0x8d3c}, {0x8, 0xf8, 0x87, 0x6}, {0x5, 0x2, 0x3, 0xaf9}, {0x9, 0x8c, 0x7, 0xafb}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0xfffffff7}}, {0x8, 0x6, r25}}}]}}, {{0x8}, {0x84, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x784c}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0xf1}}, {0x8}}}]}}, {{0x8, 0x1, r29}, {0xb8, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r31}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r35}}}]}}, {{0x8, 0x1, r39}, {0x1f4, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0xffff0001}}, {0x8, 0x6, r41}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r45}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x14, 0x4, [{0x1fb, 0x80, 0x4, 0x1}, {0x8, 0x4, 0x7, 0x1}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x91c3}}, {0x8, 0x7, 0x80000000}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r49}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r51}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r55}}}]}}]}, 0x5a0}, 0x1, 0x0, 0x0, 0x40}, 0x4000080) r56 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) r57 = socket$inet6(0xa, 0x100800000000002, 0x88) connect$inet6(r57, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) r58 = syz_open_procfs(0x0, &(0x7f0000000240)='smaps\x00zJ\xf9\x7fE^0\xed7\x9a\xef\xf8\xc2^\rMq\xdc\\\x1eR^B\xcc\xc34k\x01\x8b\xeb\xf7\xc0Z~.\xb2\x1b-Z\x94\xe1\xcd{\x90\x01\xeb\xef\x1dm\xa6\b[\xe4=^\xa3\nR\xeb\x8coV74\x80g\x06\xe1\xd3\xeev\xb9\xef\xd1;\x96\x9bj\x9c-\xd5 \xad\xd5\xc6\x96\xaf3\xd1qG\x9f\x05\xfe\x92\xc8\xc4\xed\xa18\x90\xa0\xac\xfe\xaf\xda\x1bS\xcf\xc1\x9e\x81}F\xcc\x85W\xc9\\\xe8\xe0\xe2\x19!^JP\x19}R\xd8\xf5\x88\xf6\x9c\x82\x9c\xec\xce\xe390\'#\x9a\xad\x96\r\x02`d\xaa\n?%\xbe\xa4X\xd5P\xdc\xe0\xaa\x8c&\xc8O&\x1d\x17\xd8AyaM\x00\x00mh\x8e!\xdf\xdc\xd8;\xe3hc\x1f\x8b\xd4\x8b\xcc_\xaa?\xfeI |ulZ\xe2-\xc5HT<\v\x1b\xcfT\xb2\xaf\xb8\xb7\xc4<6\xcf\xb3\x8e\xceG\xaa\x12\xc3\xde\x00;\xc0D](\xeb\xb9\xd9iV\xebA\xd2\x92B\xc3\x02\x85C\xf9\xfc\v:\x1c\xbd9\t\xa8\xe6c\xd8\xcb\x8aK\xebe\xfe-\xf9D\x1f\xecq\x95\xd7\x9f\xd7Bs\x14\x88C\x8f\xb6\xebp1\xb1\xdbR\x00\x00\x00\x00\x00\x00\x00\x00') sendfile(r57, r58, 0x0, 0x88001) ioctl$KDGKBSENT(r56, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) accept$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000800)=0x14) sendmsg$inet6(r56, &(0x7f0000000940)={&(0x7f0000000100)={0xa, 0x4e21, 0x7fffffff, @remote, 0xd0b}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000340)="9c9fcd9b30cff88f898f3dfd3e730a5fbc6ff343f277ae319283bde01137f2f660c24caf8b683dc6cd12071931d91dbc86565af2037319bbabd6bca5a4f9cdecc27853d0e65f1c7340e1461b78c40f752fd971", 0x53}, {&(0x7f00000003c0)="516eeb637425ad24e0bad577b6756e0cebbdfbf503156715b6f886715b94bbfcb11d1f3093357fd5dbcb6f997f98cb908a19ded2ee9f877418a75c0bd1ceeca7fab8", 0x42}, {&(0x7f0000000440)="840c83179468d9ccaaabf530b1b3b54d5240396e361f3ae0640d089542d115140747033f878e077bb9b4dc63ce1297404780c6c47efd27e7bbccc7c0007b007d9b3674fc263a1381250dee25ce9d1ae596ffff9572dda683a333fa1b49dc61cd7ff4033d79d2eea50956d057f3708ffe167203c84104bf40035c62f8e23a732c73086c75", 0x84}, {&(0x7f0000000500)="baa2930e5f69fbac0b2bc9b72590b0e481b32b857cd4e3bc74ffe78657603c71e1b0c8b27e924c33cfc5756e99f6b47c136e089a583ebe1bcc8d271e91bdaeb36ce718bcce245a162e3a92e24b0dc8926301a04d2d", 0x55}, {&(0x7f0000000580)="53c1532a7a87d20ed8660e18cd3cd0824399b04a31aa26efa6bc93b7f3c92b519eb5052082719d91d13481183bcedea8b8dc05534b8277858f6724fdbce879335e9343b2972d98b382df484189e64a73554cc5971c3cd7eca591cdf59c50ce93bd437c7646699ca3a3cd339368", 0x6d}, {&(0x7f0000000600)="402506a15b7cbc44a342e0f72e1bc700d3fef88eac487f5c6b08ff63a080bde28db58af40eca1351775eabf709498c5093457b3956d5f9b12c8160d1e28a342addfa225dd616594ba289b52138", 0x4d}, {&(0x7f0000000200)="94ef6376a6885aecb88bd6ad2267ae45e5858a5aa7080cc5f03b837c7d08269df91edaf6c235968218433d0029e1cefb190b01317d", 0x35}, {&(0x7f0000000680)="f65f5fc6ed61a717f73f7285d9abd01541ef6ade13fbc99c86859a71e601de2d01dbda27d379138d27e7937d36f42279bf8c1caf2a33aa716c177a1595b24a0f80fd76d386263152cd6600e50d20f92dfbfd7310bbb7dd7c48c6a8f9ab1d9ff4473edcf95ea917dea9d522a0638bd656857122580e7a23bc3244b8951ea3756d718f742e4ca718fed24da91e35c45688ee4e3710a8e1d11453143766c4cb8360c1", 0xa1}], 0x8, &(0x7f0000000840)=[@hopopts={{0x30, 0x29, 0x36, {0x84, 0x2, [], [@pad1, @ra={0x5, 0x2, 0x20}, @enc_lim={0x4, 0x1, 0x81}, @ra={0x5, 0x2, 0x800}, @pad1, @pad1, @pad1]}}}, @rthdr_2292={{0x38, 0x29, 0x39, {0x2b, 0x4, 0x1dec3d1084def2e1, 0x80, 0x0, [@rand_addr="eff8e9842fde8feb85f1f7fec87bc4d9", @remote]}}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback, r59}}}, @hopopts_2292={{0x50, 0x29, 0x36, {0xff, 0x6, [], [@jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @enc_lim={0x4, 0x1, 0xc0}, @calipso={0x7, 0x20, {0x5, 0x6, 0xd7, 0x0, [0xfffffffffffffffc, 0x80, 0xf726]}}, @enc_lim={0x4, 0x1, 0xce}]}}}], 0xe0}, 0x4000000) r60 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r60, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r61 = socket$inet_udp(0x2, 0x2, 0x0) r62 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) bind$vsock_dgram(r62, &(0x7f0000000ac0)={0x28, 0x0, 0x2711, @host}, 0x10) ioctl$SG_GET_KEEP_ORPHAN(0xffffffffffffffff, 0x2288, &(0x7f0000000b00)) ioctl$PERF_EVENT_IOC_ENABLE(r61, 0x8912, 0x400200) ioctl$sock_proto_private(r61, 0x89e6, &(0x7f0000000980)="f73bfc1ff3837909c328f42df0a3171a0df11e02ee5f223f2124470dd381a1bd68bf5886d480b6d5049f78afe0384294ab0d7ffab0bedd2982cbf3003751110e4e8444cf5b6171b1c1b2d9dee82cc6c1b1e3e29b017a6588bd00666531dc7f33fad8c2510fe58474601391d6d0d4354324e891edf4be73f065a2a1c324063441dc5f728fd65b1bae7c64613964e6cd8c6b24ee38e818216064f63c33a99b6f7d00ebf81a15840d601113be1cbb75d030286a22ce4a33744f8acf4a1ec24362194a37405e413545373e4b5396e8eef203692da4820ca7d135ef75fb8587a7b52cbf34500e24969132417f35dab9987e8c8b42f97583115cc0") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000420004000000dd0000000010100000480f30ff4f8378ab955137679e230000000000000000085dc0230bfff839d3ad97c308216999f3cfe057091c9ea44db16093807ed35e6a48a2b2a0e90bdc08014133cef1b230e8ff935a6e0cd8acfc2c61a5b264730200000080000000f3799b164f936cb93fb13565b66f", @ANYRES32=r60, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0xc, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x3a4) [ 460.962765][ T2919] gspca_sn9c2028: read1 error -71 [ 460.967043][T15027] delete_channel: no stack [ 460.999650][ T2919] gspca_sn9c2028: read1 error -71 [ 461.005017][ T2919] sn9c2028: probe of 5-1:0.39 failed with error -71 [ 461.054050][ T2919] usb 5-1: USB disconnect, device number 23 [ 461.097735][T15088] delete_channel: no stack 10:16:02 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {0x0}], 0x8, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) [ 461.121567][T15088] delete_channel: no stack [ 461.292875][T12019] usb 1-1: new high-speed USB device number 23 using dummy_hcd 10:16:02 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$isdn(0x22, 0x2, 0x23) openat$vfio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vfio/vfio\x00', 0x400400, 0x0) socketpair(0x3, 0x0, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000000)=0x54) dup2(r0, r1) 10:16:02 executing program 5: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000406a056a00400000000001090224000100000000090400000603010000092100000001220600090581030000000000ddbe8afb9245079cb97a9bcc83eebead67e11920eceb8fd6f019f66105eb0110c1a752a7e777b267c070aa2a03a370fa92d7ec339c37e826389b8d07c13c3e266e082dc9496ae067621b69b36f206ab126de4190f85476fb89b11a23afd93351bdcea95c333adc5d76fe5dab900d20ffd9e053590f3e8a58592b4cb1487e64ab3588664f57715b8e98d270594b18418a9f16efba4b2709f74e1e73b402ac5fc75ad931d1b4f9ca137578"], 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x3, 0x4) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000080)) syz_usb_control_io(r0, 0x0, 0x0) r2 = syz_usb_connect(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x63, 0x7e, 0xe0, 0x8, 0x5ab, 0x301, 0x100, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x88, 0x0, 0x2, 0x38, 0x95, 0x62, 0x0, [], [{{0x9, 0x5, 0x1, 0x12}}, {{0x9, 0x5, 0x8c, 0xa}}]}}]}}]}}, 0x0) syz_usb_control_io$printer(r2, 0x0, &(0x7f0000000480)={0x34, &(0x7f0000000140)={0x0, 0x0, 0x8, "e62216b3dbd0a640"}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r2, &(0x7f0000000200)={0x24, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x22, 0x8, {[@global=@item_4={0x3, 0x1, 0x0, "7d9bdfce"}, @global=@item_012={0x0, 0x1, 0xb14191d9b710103d, "e301"}]}}, 0x0}, 0x0) 10:16:02 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {0x0}], 0x8, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:02 executing program 2: getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000200)={0x0, @rand_addr, @local}, &(0x7f0000000340)=0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x5, 0x3, 0x9, 0x0, 0xffffffffffffffff, 0x81, [], r0}, 0xffffffffffffff93) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) ioctl$int_out(r2, 0x2, &(0x7f0000000100)) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r2}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7d50f788, 0x0) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f00000000c0)={0x2, 0x6, 0x800}) 10:16:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000300)={0x3, 0x0, @pic={0x6, 0x0, 0x8, 0x6, 0x6, 0x9, 0x20, 0x50, 0x40, 0x0, 0x0, 0x1, 0x3, 0x1, 0x20, 0xff}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000040)={0x1, 0x0, @pic={0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[], 0x0, 0xffffffffffffffff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 10:16:02 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {0x0}], 0x8, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:02 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r1, @ANYRESDEC], &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = open(&(0x7f0000000080)='./file0\x00', 0x300000, 0x10) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00000000c0)) [ 461.499632][T15104] delete_channel: no stack [ 461.519716][T15104] delete_channel: no stack [ 461.534394][T12019] usb 1-1: Using ep0 maxpacket: 32 [ 461.588121][T15109] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. 10:16:02 executing program 1: prctl$PR_MCE_KILL_GET(0x22) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0xba, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f00000000c0)=""/186}, &(0x7f0000000200)=0x78) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x20080, 0x0) accept4$vsock_stream(r1, &(0x7f0000000280)={0x28, 0x0, 0x6408ac3ab8afb8f0, @my=0x0}, 0x10, 0x800) pipe2(&(0x7f0000000000), 0x800) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2710}, 0x10) r2 = socket$isdn(0x22, 0x2, 0x23) dup2(0xffffffffffffffff, r2) [ 461.654268][T12019] usb 1-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 461.664834][T12019] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 461.757615][T15118] delete_channel: no stack [ 461.764564][ T17] usb 6-1: new high-speed USB device number 15 using dummy_hcd [ 461.776312][T15118] delete_channel: no stack [ 461.852502][T12019] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 461.861731][T12019] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 461.870081][T12019] usb 1-1: Product: syz [ 461.874423][T12019] usb 1-1: Manufacturer: syz [ 461.879121][T12019] usb 1-1: SerialNumber: syz [ 462.132306][ T17] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 462.143398][ T17] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 6 [ 462.156479][ T17] usb 6-1: New USB device found, idVendor=056a, idProduct=006a, bcdDevice= 0.40 [ 462.165704][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 462.176613][ T17] usb 6-1: config 0 descriptor?? 10:16:03 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUMOUTPUT(0xffffffffffffffff, 0xc0485630, &(0x7f0000000000)={0x0, "ce3a42228b96d96ba5578774cfa51a12e5cbac1c2d56371c93a40a3b54f0a547", 0x3, 0x4, 0x8a, 0x1000, 0x8}) syz_emit_ethernet(0x9c, &(0x7f0000000080)={@random="24d42d47c160", @dev={[], 0x1b}, [{[], {0x8100, 0x0, 0x0, 0x2}}], {@ipv4={0x800, {{0x15, 0x4, 0x2, 0x24, 0x8a, 0x66, 0x7, 0x4, 0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}, @broadcast, {[@timestamp={0x44, 0x40, 0x3f, 0x3, 0x1, [{[@remote], 0x1}, {[@empty]}, {[], 0x3}, {[@multicast1], 0x40}, {[@rand_addr=0x81]}, {[@remote], 0x800}, {[@multicast2], 0x7}, {[@rand_addr=0x9], 0xffffffff}]}]}}, @dccp={{0x4e24, 0x4e21, 0x4, 0x1, 0x5, 0x0, 0x0, 0x8, 0x2, "5bc2a5", 0xb6, "a1f12f"}, "6f05ff63ccde10c25449e2622edfad7593a836908bd5b030386a5eab613e975ac0f4faaab13a"}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x6c, 0x0, &(0x7f0000002000)) 10:16:03 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9, 0x0, 0xffffffffffffffff, 0x40000000}, 0x3c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r1, @ANYBLOB="1b"], &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:16:03 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:03 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x2, 0x23) 10:16:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0xac4000) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000180)={r5, 0x1c, "60e27cfa36628b769dfda1588a5791cf3e3742e974ba4eea74ece922"}, &(0x7f0000000100)=0x24) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000100)={r5, 0xe5, "9b32917c314930cc55a6f9b36656d029ccfdf65e1cd31b160671b3c15ce6662648b1a671cd3574525e1addaae63fab5d6bb63b7fc44e0a4b5a5846152cacc791a6801a67db0831e90554664fff7cf9b4e590685ce297895e895005565adaef812679c3b4253d5ff70774804fa00db2a50b6a15c7ec5ba5313011955a6a3d175382ee44fb4f046c599f9d124447b66a77c4eb7738f48cb171954922f78d4372c5b71ea837bc2828b4a537be7325ebd763061c35ad934aac0f0860f191aa83f17fe11e4951f7f30f9b047a47f4f376596e9c5d4ff6ab8eb0f258f4cabe446e42e1f23420c68f"}, &(0x7f0000000040)=0xed) sendmmsg(r1, &(0x7f0000007f00)=[{{&(0x7f00000056c0)=@can={0x37}, 0x50, &(0x7f00000000c0), 0x2}}, {{&(0x7f0000005900)=@pppoe={0x18, 0x0, {0x0, @link_local, 'syzkaller0\x00'}}, 0x50, &(0x7f0000007ac0), 0x3d4, &(0x7f0000007b00)}}], 0x3fffffffffffe0d, 0x0) [ 462.193359][ T5] usb 1-1: USB disconnect, device number 23 [ 462.250007][T15130] delete_channel: no stack [ 462.291324][T15130] delete_channel: no stack [ 462.712366][ T17] usbhid 6-1:0.0: can't add hid device: -71 [ 462.718441][ T17] usbhid: probe of 6-1:0.0 failed with error -71 [ 462.727396][ T17] usb 6-1: USB disconnect, device number 15 [ 463.402124][ T5] usb 6-1: new high-speed USB device number 16 using dummy_hcd [ 463.788560][ T5] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 463.799589][ T5] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 6 [ 463.812744][ T5] usb 6-1: New USB device found, idVendor=056a, idProduct=006a, bcdDevice= 0.40 [ 463.821896][ T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 463.831284][ T5] usb 6-1: config 0 descriptor?? [ 464.192412][ T5] usbhid 6-1:0.0: can't add hid device: -71 [ 464.198587][ T5] usbhid: probe of 6-1:0.0 failed with error -71 [ 464.207523][ T5] usb 6-1: USB disconnect, device number 16 10:16:05 executing program 5: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x300200, 0x0) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e24, 0x0, @loopback, 0x2}, 0xfff6) listen(r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @empty=[0x0, 0x0, 0x0, 0x0, 0xe000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @remote}, @tcp={{0x0, 0x4e20, 0x41424344, 0x42424242, 0x0, 0x0, 0x5, 0x2}}}}}}, 0x0) 10:16:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000680)={{0x12, 0x1, 0x0, 0x4, 0xb2, 0x18, 0x40, 0x17e9, 0x8226, 0x8118, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xe0, 0x0, 0x0, 0xff}}]}}]}}, 0x0) syz_usb_control_io(r1, &(0x7f0000000040)={0x2c, &(0x7f0000000000)=ANY=[@ANYBLOB="000007000000065f"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$printer(r1, 0x0, &(0x7f0000000680)={0x34, &(0x7f0000000500)={0x0, 0x0, 0x2, "9203"}, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$session_to_parent(0x12) 10:16:05 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x200, r0, 0x1, [], 0x0, 0xffffffffffffffff, 0x2}, 0xd) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:16:05 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:05 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x7, 0x18d5, 0x3ff}, 0xc) r2 = dup2(r0, r1) fcntl$dupfd(r1, 0x203, r2) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000000)={0x8, 0x2, 0x7fff, 0x2, 0xf, 0x0, 0x3, 0x3f, 0xffffffff, 0x3a}) 10:16:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x401, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000010c0)={&(0x7f00000000c0)=""/4096, 0x1000, 0xc00, 0x9}, 0x18) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'erspan0\x00', &(0x7f0000000000)=@ethtool_eeprom={0x4b, 0x3c, 0x4}}) [ 464.515208][T15153] delete_channel: no stack 10:16:05 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:05 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$isdn(0x22, 0x2, 0x23) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x4, 0x80002) ioctl$HIDIOCGFEATURE(r1, 0xc0404807, &(0x7f0000000140)={0x1, "4b9bff922ebef7c8efb9dad81ed3937207a1c8ec5e11b82351324ccc08e34e1005a9d4b8082ef3878703e965b99a0fc0475313b98b581ba07e6690b0d45d2264"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000200)=0x7, 0x4) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$CAPI_SET_FLAGS(r4, 0x80044324, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$isdn_base(0x22, 0x3, 0x0) syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x1, 0x2) r5 = dup2(r0, 0xffffffffffffffff) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10d280, 0x0) setsockopt$TIPC_DEST_DROPPABLE(r6, 0x10f, 0x81, &(0x7f0000000040)=0x3, 0x4) ioctl$TIOCMGET(r6, 0x5415, &(0x7f0000000080)) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r5, 0xc0096616, &(0x7f0000000240)={0x1, [0x0]}) 10:16:05 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0xd0}}, 0x0) r1 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x2, 0x2) ioctl$MON_IOCG_STATS(r1, 0x80089203, &(0x7f0000000040)) 10:16:05 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x40) recvfrom(r0, &(0x7f0000000340)=""/247, 0xf7, 0x1, 0x0, 0x0) ioctl$IMDELTIMER(r0, 0x80044941, &(0x7f00000000c0)=0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r2}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000100)={0x52, 0x6, 0x5071, {0x5, 0x80}, {0x0, 0xfbc}, @cond=[{0x0, 0x7f, 0x57, 0x0, 0x5, 0x8000}, {0x2, 0x5, 0x8, 0x8001, 0x7f, 0x9c}]}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000200), &(0x7f0000000440)=0x4) 10:16:05 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="fc000000100001000000000000000000e0000001000000000000000000000000ac1414aa000000000000b1d685f9e7e98ac894d6c7d9981a79c700000000c5d2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000008000000000000000000000000000000022b000000ac14142000000000000000000000000000000000000000000000000000000000fcffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000c000f000000000000000000"], 0xfc}}, 0x0) [ 464.812246][ T5] usb 5-1: new high-speed USB device number 24 using dummy_hcd 10:16:05 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {0x0}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:05 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$isdn(0x22, 0x2, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) dup2(r2, r0) [ 464.885305][T15172] delete_channel: no stack [ 465.172564][ T5] usb 5-1: config 0 has an invalid interface number: 224 but max is 0 [ 465.180979][ T5] usb 5-1: config 0 has no interface number 0 [ 465.187478][ T5] usb 5-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 465.196832][ T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 465.206857][ T5] usb 5-1: config 0 descriptor?? [ 465.472358][ T5] udlfb 5-1:0.224: vendor descriptor length: 7 data: 06 5f 7b f0 70 00 00 00 00 00 00 [ 465.482295][ T5] udlfb 5-1:0.224: Unrecognized vendor firmware descriptor [ 465.902413][ T5] usb 5-1: Read EDID byte 1 failed: -71 [ 465.922432][ T5] usb 5-1: Read EDID byte 0 failed: -71 [ 465.942419][ T5] usb 5-1: Read EDID byte 0 failed: -71 [ 465.948209][ T5] usb 5-1: Unable to get valid EDID from device/display [ 465.987612][ T5] usb 5-1: submit urb error: -2 [ 465.995614][ T5] udlfb: probe of 5-1:0.224 failed with error -2 [ 466.062454][ T5] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 466.071264][ T5] [drm:udl_init] *ERROR* Unrecognized vendor firmware descriptor [ 466.092275][ T5] [drm:udl_init] *ERROR* Selecting channel failed [ 466.099537][ T5] [drm:udl_submit_urb] *ERROR* usb_submit_urb error fffffffe [ 466.123276][ T5] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 466.131833][ T5] [drm] Cannot find any crtc or sizes [ 466.137500][ T5] [drm:udl_submit_urb] *ERROR* usb_submit_urb error fffffffe [ 466.150026][ T5] [drm] Initialized udl 0.0.1 20120220 for 5-1:0.224 on minor 4 [ 466.157943][ T5] [drm] Initialized udl on minor 4 [ 466.165758][ T5] usb 5-1: USB disconnect, device number 24 [ 466.652131][T12019] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 467.012320][T12019] usb 5-1: config 0 has an invalid interface number: 224 but max is 0 [ 467.020553][T12019] usb 5-1: config 0 has no interface number 0 [ 467.026902][T12019] usb 5-1: New USB device found, idVendor=17e9, idProduct=8226, bcdDevice=81.18 [ 467.036064][T12019] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 467.045907][T12019] usb 5-1: config 0 descriptor?? 10:16:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x200, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x1, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000100)) r2 = socket$rxrpc(0x21, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x55e4d14ba0cc0d81) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) 10:16:08 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd3, 0x2f, 0x1d, 0x20, 0x17cc, 0x1010, 0x7b9, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x81, 0x0, 0x0, 0xe9, 0x7a, 0xfb}}]}}]}}, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) 10:16:08 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x200, 0x6, 0x9, 0x4}, 0x3c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) pkey_alloc(0x0, 0x2) arch_prctl$ARCH_SET_GS(0x1001, 0x46f3) 10:16:08 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {0x0}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:08 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn(0x22, 0x2, 0x23) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="15614cd4501641e1d0db05c7542d0e5d076bd7e30f0a47d68b2b1512698361a07fdcc73196bc414c711ff13d8516c63c84f62c2fe0b4fccbbc44d511a59eeb19795bb8f30cf80c7ce96e96b9ab3662a3fd2f1c2fb2274d95472b3b938e86d94b47e29c3c88ff893489232ea4adcfb5d5821de419546c2833f36008090036b986783bc58eaf438594414694bb03901ee5830946698440110c26cc9fb6ef9ac399e7438f80fc028f24cf781c02100becc740e4282031c10f1351b8cfdb665942627dc7ee11e14d3d25daaaea36b5c63153d4e51b99142497e2ea29b3520d0f356232", 0xe1, 0x15, &(0x7f0000000100)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="52ad2a8be8b66578cdaef1f49bf28a2cbd1a576233ae617f64e5a88d8d4bc440c72edfcda96efa30ef4c535e0db887c18e4861cde2c225f5c4c1fc6afb42bde493cd574ca79a79b2b6b2ea0c69e80e4640860aa3a6854bf3623f8dd596928e98fba5f8e2a936a457e454f3acbca4507ac7c0e10a7a8cf570423773891296a018381169aa1e76dc899c204daf77737605a0804d4cb4c319a76d1dc2473f792f71f1d3647a61cdfebaf069efcb9ae224dcb5e05edf95e19ca32211813563561d309bac0fc5664f4ceb5c", 0xc9) dup2(r0, r1) 10:16:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x101, {{0xa, 0x4e23, 0x6, @ipv4={[], [], @loopback}, 0x8}}}, 0x88) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x29a, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="500000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008000a65746800000000180002001400010000000000ba5b933401664ea776694c18f5a8adc95dd7dc80fb5b3f4e4df9c931fa95b84b5fe8264b3daa02c6e7c6a2978cf5d2db585428f659420cd248a5a26c54b19b7f3f79db835ba81c3c77230d36ea71d3f54813a013ce381508b23c3168e14ae1e7e39eb6b2f11f1368ce622258a51a79de227f2ee80118fe1d953f61264d4d8afc3ed46d32518df36af6ebd52a36556ea1d1f48f7bb67efa27720d10365ae3b75420df307a8dd4c6200c8ff7", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x2e1}}, 0x0) [ 467.592778][T12019] udlfb 5-1:0.224: vendor descriptor not available (-71) [ 467.612446][T12019] usb 5-1: Read EDID byte 0 failed: -71 [ 467.622181][T15206] delete_channel: no stack [ 467.638000][T15210] Unknown ioctl -2147191725 [ 467.645286][T12019] usb 5-1: Read EDID byte 0 failed: -71 [ 467.652829][T15213] delete_channel: no stack [ 467.666905][T12019] usb 5-1: Read EDID byte 0 failed: -71 [ 467.673163][T12019] usb 5-1: Unable to get valid EDID from device/display [ 467.680224][T15216] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 10:16:08 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {0x0}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) [ 467.709341][T15210] Unknown ioctl -2147191725 [ 467.754066][T15218] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 10:16:08 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) [ 467.840996][T12019] usb 5-1: submit urb error: -2 [ 467.851615][T12019] udlfb: probe of 5-1:0.224 failed with error -2 10:16:08 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1001ff, 0x7, 0x9, 0xcbad3c2f76c3dccc, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x1}, 0x3c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xb97422e3bbbbd402, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r1, @ANYBLOB="0000000000000097e1b5dd0000840000"], &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r8, 0x2061, &(0x7f00000006c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r7, &(0x7f0000000180)='\f', 0x1, 0x0, 0x0, 0x3}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffff85}]) dup3(r6, r7, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812}) io_setup(0x2, &(0x7f0000000240)=0x0) io_submit(r11, 0x2, &(0x7f00000006c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r10, &(0x7f0000000180)='\f', 0x1}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8000000000000000}]) dup3(r9, r10, 0x0) splice(r7, &(0x7f00000000c0), r10, &(0x7f0000000100), 0xffff, 0x1) ioctl$TUNGETSNDBUF(r10, 0x800454d3, &(0x7f0000000340)) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r12, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000b40)=ANY=[@ANYBLOB="5c0400002400070500"/20, @ANYRES32=r12, @ANYBLOB="00000000ffffffff000000000800010063627100300402000404060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e2ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008ecc3bfcb137bf399e853847e597ad0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010180001003f000000000000000000000000000000000000001000050022000000000000007f000000"], 0x45c}}, 0x0) r13 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) r14 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) r15 = dup2(r13, r14) bind$xdp(r2, &(0x7f0000000200)={0x2c, 0x1, r12, 0x3f, r15}, 0x10) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) epoll_create1(0x80000) keyctl$join(0x1, &(0x7f0000000100)={'syz', 0x0}) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x8001, 0x6, &(0x7f0000000080)=0x233fde16}) [ 467.892390][ T5] usb 6-1: new high-speed USB device number 17 using dummy_hcd 10:16:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) io_uring_register$IORING_UNREGISTER_FILES(r4, 0x3, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3400000010000507fa7a6c710000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c000100626f6e640000000004000200"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001580)=@newlink={0x20, 0x11, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) [ 467.970310][T12019] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 467.980544][T12019] [drm:udl_init] *ERROR* Unrecognized vendor firmware descriptor 10:16:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000003440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000003480)=0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000034c0)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000004600)=@ipv6_delroute={0x1054, 0x19, 0xf642edabc4df3b17, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x14, 0x7, 0xfd, 0x2, 0xff, 0xa, 0x2000}, [@RTA_PRIORITY={0x8, 0x6, 0x7fff}, @RTA_IIF={0x8, 0x1, r1}, @RTA_IIF={0x8, 0x1, r3}, @RTA_PREF={0x8, 0x14, 0x8}, @RTA_ENCAP={0x1010, 0x16, @generic="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@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}]}, 0x1054}}, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000001340)={0x0, 0x1, 0x18, 0x4, 0x595, 0x3}, &(0x7f0000001380)=0x14) r5 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) r6 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r6, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$KVM_SET_NESTED_STATE(r6, 0x4080aebf, &(0x7f00000013c0)={0x3, 0x0, 0x2080, {0x1, 0xf000, 0x1}, [], 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"}) ioctl$SG_IO(r5, 0x2285, &(0x7f0000000280)={0x53, 0xfffffffffffffffe, 0x1000, 0x0, @buffer={0x0, 0x77, &(0x7f0000000100)=""/119}, &(0x7f0000000340)="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", &(0x7f0000000180)=""/240, 0x5, 0x0, 0x0, &(0x7f0000000080)}) [ 468.018923][T15230] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. [ 468.025235][T12019] [drm:udl_init] *ERROR* Selecting channel failed [ 468.036742][T12019] [drm:udl_submit_urb] *ERROR* usb_submit_urb error fffffffe 10:16:09 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) [ 468.107695][T15233] netlink: 'syz-executor.4': attribute type 20 has an invalid length. [ 468.116096][T15233] netlink: 'syz-executor.4': attribute type 21 has an invalid length. [ 468.132192][ T5] usb 6-1: Using ep0 maxpacket: 32 [ 468.135956][T12019] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 468.146387][T12019] [drm] Cannot find any crtc or sizes [ 468.151870][T12019] [drm:udl_submit_urb] *ERROR* usb_submit_urb error fffffffe [ 468.199310][T15240] bond1 (unregistering): Released all slaves [ 468.227451][T12019] [drm] Initialized udl 0.0.1 20120220 for 5-1:0.224 on minor 5 [ 468.236093][T12019] [drm] Initialized udl on minor 5 10:16:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000740)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000240012001400030062722e196cd9c74b2ec2696467655f736c617665000000000c00050008000700000000000000005b349bf0a9c30c1fb5c5039eda26085fc6de4f5c16762b167fa375c140d29360aca2678ec1fa6aa8ce92a1273c8b45673c7476c38d1d076b0b34a095cefebc3b94cfacd1e346792c7e6bfeaa53a824a6ef8c100d086826ab66b48b617d6e552b120aa53ba4684fa6abe8b1c1e2b63ab6eb66fb46e85005ca5ef407579429ab6ea573535709f540156042b52f3e9d3142d01d6b7d2dfe62e7c4ff058389ced95e50b6b2b1ad65b0c686c16d0f5e932beb16f949defc4a85e41a0fe89850e1a5f588e98fcb257e8d8687682de2b328b7d58fb66d4e34dbd84a1732db8f63e7565cf956daa0f1ab3c4cbc007668bf6ed2279707c9e33cc3bde6b78f59153ff588516e9bf85e1a1344389c592f37ebcabdd0a35b9f25ee9b4af49ed7bc64c3cdf458de7341a50c281c9ed650d7bffc1c4da379fe668f226c6ae8fb307ab83214bcfa044ee45370"], 0x44}}, 0x0) [ 468.271481][T12019] usb 5-1: USB disconnect, device number 25 [ 468.272267][ T5] usb 6-1: config 0 has an invalid interface number: 129 but max is 0 [ 468.285951][ T5] usb 6-1: config 0 has no interface number 0 [ 468.361469][T15240] bond1 (unregistering): Released all slaves [ 468.412344][T15247] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 468.482559][ T5] usb 6-1: New USB device found, idVendor=17cc, idProduct=1010, bcdDevice= 7.b9 [ 468.492833][ T5] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 468.500973][ T5] usb 6-1: Product: syz [ 468.505362][ T5] usb 6-1: Manufacturer: syz [ 468.510080][ T5] usb 6-1: SerialNumber: syz [ 468.526734][ T5] usb 6-1: config 0 descriptor?? [ 468.782733][ T5] snd-usb-audio: probe of 6-1:0.129 failed with error -71 [ 468.791789][ T5] usb 6-1: USB disconnect, device number 17 [ 469.552127][ T5] usb 6-1: new high-speed USB device number 18 using dummy_hcd [ 469.792130][ T5] usb 6-1: Using ep0 maxpacket: 32 [ 469.912290][ T5] usb 6-1: config 0 has an invalid interface number: 129 but max is 0 [ 469.920783][ T5] usb 6-1: config 0 has no interface number 0 [ 470.082643][ T5] usb 6-1: New USB device found, idVendor=17cc, idProduct=1010, bcdDevice= 7.b9 [ 470.092138][ T5] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 470.100185][ T5] usb 6-1: Product: syz [ 470.104564][ T5] usb 6-1: Manufacturer: syz [ 470.109260][ T5] usb 6-1: SerialNumber: syz [ 470.115418][ T5] usb 6-1: config 0 descriptor?? [ 470.372344][ T5] snd-usb-audio: probe of 6-1:0.129 failed with error -71 [ 470.381340][ T5] usb 6-1: USB disconnect, device number 18 10:16:11 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCSBRK(r0, 0x5427) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x80000) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)) sysfs$2(0x2, 0x7, &(0x7f0000000080)=""/239) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xa4, r2, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8}, @IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x20}, @IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff0001}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4000}, 0x6040010) io_setup(0x7fffffff, &(0x7f0000000340)=0x0) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dlm-monitor\x00', 0x1, 0x0) io_cancel(r3, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x8, 0x85, 0xffffffffffffffff, &(0x7f0000000380)="0e9de2b11edb642f355ac5eb3719466044d65b8b1f29247fa937ce573c54035884fc59d99e77c17064ddcaa04ce67a7cdb4cc83bd46014cb8630b97ae5f117e8db7218433b622a17f6fe366d11e8e61fc6f436cb19d03a91efa389f5589fdc200d28e12c248509bf4ebbb6e554011cb2f153f8a65c2c168fa5379fa0fb855d37be4af5858f3a380116388e9fb4ffe3792063bbe790e6be5904cad3f2682754d219b1de08d577362dfcc07451277dab030582641ae93c2ffaf57a7041b0e009afac8b18cfa2c1ea3ed0", 0xc9, 0xfffffffffffff801, 0x0, 0x2, r4}, &(0x7f0000000500)) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000540)='/dev/cachefiles\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000000580)={0x1}) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/dlm-control\x00', 0x400102, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r6, 0xc040564b, &(0x7f0000000600)={0x5, 0x0, 0x3017, 0x1f8, 0x5, {0x1, 0x4}}) r7 = creat(&(0x7f0000000640)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x56}}, 0x9, 0x5}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f0000000780)={r8, 0x7f, 0x6}, 0x8) r9 = creat(&(0x7f00000007c0)='./file0\x00', 0x794c990cfd0e1e31) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r9, 0xc0bc5310, &(0x7f0000000800)) getpeername(r7, &(0x7f00000008c0)=@rc, &(0x7f0000000940)=0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000980)={0x0, 0xffffff46, 0x5, 0x401}, &(0x7f00000009c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000a00)=@assoc_id=r10, &(0x7f0000000a40)=0x4) ioctl$RNDCLEARPOOL(r9, 0x5206, &(0x7f0000000a80)=0x9c) userfaultfd(0x580e725717c3d818) syz_open_dev$vcsn(&(0x7f0000000ac0)='/dev/vcs#\x00', 0x126c, 0x800) ioctl$void(r0, 0x0) r11 = dup3(0xffffffffffffffff, r4, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r11, 0x6, 0x14, &(0x7f0000002040), 0x4) write$nbd(r5, &(0x7f0000002080)={0x67446698, 0x0, 0x0, 0x0, 0x4, "4e93945d1268f0bf68d16ea5af831152515866ac70f60d7afd68ae45b249d613e39f517e51270a1a7aee1cd9c6e0b99b516de390752699d277828b72930b44ec94db4845b5142ee00254bbc47dd3482c1af5ba29daee6794a1968b3e7d385621e9e9302953a08d04cb51b1cf80b7066654b71981e08720a36d8834ab35badba4a343980ba0aba903c64f507bb5926989eaa96b7071fb5c9bfdc4c3313742ce1fa7253c2d28dfdfb18e93e12b9903a8bd9e86bf32c6f6f60b336c9c27810e860f3e3f9e4e4cf14720bafe408acdc764"}, 0xdf) r12 = syz_open_dev$audion(&(0x7f0000002180)='/dev/audio#\x00', 0x64500000000, 0x400080) r13 = gettid() write$FUSE_LK(r12, &(0x7f00000021c0)={0x28, 0x0, 0x7, {{0x7, 0x80, 0x0, r13}}}, 0x28) 10:16:11 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x1c, r5, 0x403, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8}]}, 0x1c}}, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000100)=0x14) r7 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r7, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) getsockopt$inet6_mreq(r7, 0x29, 0x1c, &(0x7f0000002840)={@empty, 0x0}, &(0x7f0000002880)=0x14) sendmsg$FOU_CMD_GET(r3, &(0x7f0000002980)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000002940)={&(0x7f00000028c0)={0x64, r5, 0x6, 0x70bd27, 0x25dfdbff, {}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PEER_V4={0x8, 0x8, @multicast2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PEER_PORT={0x8, 0xa, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @local}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @remote}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @rand_addr=0x6}, @FOU_ATTR_IFINDEX={0x8, 0xb, r6}, @FOU_ATTR_IFINDEX={0x8, 0xb, r8}]}, 0x64}, 0x1, 0x0, 0x0, 0x4010}, 0x2000850) syz_usb_connect(0x3, 0x1, &(0x7f0000000040)=ANY=[@ANYRESHEX=r0], 0x0) 10:16:11 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:11 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x45c, 0x24, 0x507, 0x0, 0x0, {0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x430, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x3f}}, @TCA_CBQ_RATE={0x10, 0x5, {0x22, 0x0, 0x0, 0x0, 0x0, 0x7f}}]}}]}, 0x45c}}, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = dup2(r7, r0) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x15, 0xa, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x6}, [@alu={0x4, 0x0, 0xb, 0x4, 0x8, 0xd6b9001b3976c0b7, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0x4}, @map_val={0x18, 0x2, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x7f}, @map_val={0x18, 0x1, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x9}, @jmp={0x5, 0x0, 0x9, 0xaa21007e65f04a2, 0x4, 0x10, 0xa69a9f8e3fa88b98}]}, &(0x7f0000000200)='syzkaller\x00', 0xffffffff, 0x0, 0x0, 0x32b31f74f44b9c7c, 0x3, [], r6, 0xe, r8, 0x8, &(0x7f0000000340)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000380)={0x0, 0x6, 0x0, 0x200}, 0x10}, 0x70) r9 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r9}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:16:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="7400000010000707000000018000000000007ece779a5a1d9c87d7ac886af9c3000083294754db3ff067833ce7388d7195d6c530b4fc1f008c908585fcf0bbd9e6aeec8eaf7fca687327008a55cb190fc5683b8215cb7458e07d80fef8a6ec090d8050218caa5a71738f9435cacbd80790beda5bcf9f0519e695bc0e8d9f2af7262ee9e581f3f650ee5c953643ad3c6235e60ea9d183f6ce", @ANYRES32=0x0, @ANYBLOB="000000bd0000000054001200100001006970366772737461700000004000020014000600fe6300000000000000000000000000aa14000700ff02000000000000000000000000000114000600fe800000000000090010000000000000e8d35635f3d529ba59e750503bc83e67c15485797ed1751221b5546133172d3429bed3fd831b75f4cf21250deb68e45db50d91248676e1f5a68a7f882155505fa5e4a1"], 0x74}, 0x1, 0x0, 0x0, 0x81}, 0x0) 10:16:11 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_usb_connect(0x1, 0x1, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000001fc0)=ANY=[@ANYRES32, @ANYRES64=r3, @ANYPTR, @ANYRESDEC=r1, @ANYRESHEX=r2, @ANYRES64]], 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x210800, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000080)) r5 = creat(&(0x7f0000001f00)='./file0\x00', 0x4) r6 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r6, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000180)={0x38, 0x0, &(0x7f00000000c0)=[@acquire_done={0x40106309, 0x1}, @dead_binder_done, @dead_binder_done, @dead_binder_done], 0x64, 0x0, &(0x7f0000000100)="e61121816f76f6e8110d6f7bf19f6d86bf30d8c3b29c74a3b4406c5132e308779096667f71edc8a259bb8a87a5da4b873f30b58e838e9041a2a86d3b305ee46ec267b213a90dfb11506ecb762f45e854b57f643b371bbd879d57f3617e515aa9b77708b1"}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000001f40)={[{0x3a, 0x7f, 0xe0, 0x2, 0x7, 0xf2, 0x0, 0x7f, 0x7, 0x7f, 0x1f, 0x80, 0x4}, {0x401, 0x2, 0xdc, 0x0, 0x7f, 0x9, 0xfb, 0x80, 0x8, 0x10, 0x3, 0x0, 0x1}, {0x1b1, 0x8000, 0xb1, 0x7, 0x1, 0x6f, 0x8, 0x9, 0xaf, 0x4, 0xff, 0x5, 0x197}], 0xec0}) ioctl$TIOCGDEV(r5, 0x80045432, &(0x7f00000001c0)) [ 470.615384][T15257] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.4'. [ 470.636288][T15259] netlink: 'syz-executor.1': attribute type 2 has an invalid length. 10:16:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = gettid() tkill(r1, 0x1000000000016) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x34, &(0x7f00000000c0)='vmnet0vmnet1wlan0cgroup^bdevppp0@.)/:{{wlan0system.\x00'}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={r1, r0, 0x0, 0x34, &(0x7f0000000080)='\\systemcpuset!cgroupcgroupcpuset,vboxnet1selinuxGPL\x00'}, 0x30) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)) syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x2d9, 0x100) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000012000/0x4000)=nil, 0x4000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x6d, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x3f00}, &(0x7f0000000040)=0x18) r7 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000180)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r8 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={'syz'}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz'}, 0x0, 0x0, r7) keyctl$link(0x8, r7, r8) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f00000001c0)={r8, 0x1000, 0x6b}, &(0x7f0000000200)={'enc=', 'raw', ' hash=', {'sha384-avx2\x00'}}, &(0x7f00000004c0)="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", &(0x7f0000000280)="dbe7e3454c10e81ff6324aceae37f855d024631ed73503e9271d42da9eb2a34cfaa7484c3ba3e93faae565506af52106a39ab4059a1ba977f64f64efde5111eac13005794757aae5e4ea53e0ebba5a7417e68ea1602a2050ac7974612099df889754257c0cf49f5c0b3a3c") r9 = dup2(r0, r5) dup3(r9, r4, 0x0) r10 = getpgid(r3) r11 = gettid() tkill(r11, 0x1000000000016) kcmp(r10, r11, 0xb29c2d072f05e53a, 0xffffffffffffffff, r2) 10:16:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000500)='\xff\x01ev/\x00\x00\x00\x00#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000540)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Zb\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86a\xfa\xb8\xfb)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, 0x0, 0x800, 0x0) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f0000000180)=r3) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x40fdf) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000680)=""/4096) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1000) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r4, 0x2800000c0045006, &(0x7f00000000c0)) r5 = accept4(r4, &(0x7f00000000c0)=@caif=@dbg, &(0x7f0000000140)=0x80, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x7ff}}, 0x86}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000300)={r6, 0x8}, 0x8) 10:16:11 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {0x0}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:11 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000000c0)={0x2, 0x0, [{0x7d48c643fffbcd6f, 0x7, 0x1, 0x4, 0x7ff, 0x9afc, 0x800}, {0x7, 0x1, 0x4, 0x3, 0xffffff01, 0x4ad, 0x5}]}) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000080)='/\x00') 10:16:11 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000080)=0x200, 0x4) sendto$inet(r0, 0x0, 0x211, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @empty}, 0x10) write$binfmt_script(r0, &(0x7f00000009c0)=ANY=[], 0x378) setsockopt$TIPC_MCAST_BROADCAST(0xffffffffffffffff, 0x10f, 0x85) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='y'], 0x1) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65a", 0xffffffffffffff60, 0x48, 0x0, 0x0) 10:16:12 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {0x0}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:12 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x16, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 471.170734][T15259] netlink: 'syz-executor.1': attribute type 2 has an invalid length. 10:16:12 executing program 0: r0 = getpid() r1 = syz_open_dev$sndseq(&(0x7f0000000880)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000180)=""/28, 0x24d42ca6) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x200000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0x40505330, &(0x7f0000000000)) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f00000001c0)) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x600) ioctl$VIDIOC_ENUM_FRAMESIZES(r2, 0xc02c564a, &(0x7f0000000140)={0x10000, 0x14667812, 0x2, @stepwise={0x3, 0x2, 0x0, 0x7ade, 0x6, 0x9}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000980)) tkill(r0, 0x1000000000015) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) sendmsg$rds(r3, &(0x7f0000000ec0)={&(0x7f0000000200)={0x2, 0x4e24, @empty}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000380)=""/174, 0xae}, {&(0x7f0000000440)=""/210, 0xd2}, {&(0x7f0000000540)=""/92, 0x5c}, {&(0x7f00000005c0)=""/65, 0x41}, {&(0x7f0000000640)=""/134, 0x86}, {&(0x7f0000000700)=""/255, 0xff}, {&(0x7f00000008c0)=""/155, 0x9b}, {&(0x7f0000000280)=""/27, 0x1b}], 0x8, &(0x7f0000000cc0), 0x0, 0x4000000}, 0x40000) 10:16:12 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {0x0}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:12 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000ffffff7f0000000000", @ANYRES32=r1, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:16:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000258f88)) msgsnd(r2, &(0x7f00000000c0)={0x2}, 0x8, 0x0) msgsnd(r2, &(0x7f0000000040)={0x3}, 0x8, 0x0) msgctl$IPC_RMID(r2, 0x0) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000180)={r5, 0x1c, "60e27cfa36628b769dfda1588a5791cf3e3742e974ba4eea74ece922"}, &(0x7f0000000100)=0x24) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={r5, 0x7ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={r6, 0x4, 0x5, 0x1}, &(0x7f0000000240)=0x10) msgctl$IPC_RMID(r2, 0x0) r7 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0xbd, 0x400000) setsockopt$inet_tcp_TLS_RX(r7, 0x6, 0x2, &(0x7f0000000040)=@gcm_128={{0x303}, "fff4eab7eca13a72", "42d26dea3262465fc4eddb96341ade04", "d76b1675", "445f4ca00f2852f1"}, 0x28) r8 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r8, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) socket$caif_seqpacket(0x25, 0x5, 0x3) ioctl$KVM_SET_CPUID2(r8, 0x4008ae90, &(0x7f00000001c0)=ANY=[@ANYBLOB="020000000000000000000080000000000000d2729a748e0d655e35bf000000000000000000000000000000000000000100000000000000000000000000000000000000000000000800"/88]) 10:16:12 executing program 5: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0105303, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, &(0x7f00000002c0)=0xffffffffffffff59, 0x0) write$binfmt_script(r0, &(0x7f0000000780)=ANY=[], 0x0) symlinkat(&(0x7f0000000240)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80000, 0x100) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x41, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x40000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0xfffffffffffffffe) bind$inet6(r2, &(0x7f0000000180)={0xa, 0x4e23}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000380)=0x9) syz_open_dev$midi(0x0, 0x9e7e, 0x1201c2) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) listen(r2, 0x200000000002) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local}], 0x10) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000140), 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, 0x0, &(0x7f0000000300)) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 10:16:14 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1, 0x3, 0x18}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x2c) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x8, 0x1, 0x0, r3}]}, &(0x7f0000000140)='GPL\x00', 0xf0, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:16:14 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1f, 0x8, 0x0, 0x9, 0x19, 0x0, "adf9c8a22a504b5eaaf57534a32b1ebdf55cbc325bea3b1864f4562faddc5bef90f4762cf57aa1feed62047b8bd3ff6cc457220de2c9ec78ae912e5c5e8fee53", "4cd62f5f5d07f1da0ffddf658e9f0d1330073ae3f051230cc49bede89cf69cc0abcc053b2732f5be6ebfd71a7c0b717d37f72a0b4ade40cd7aec0af7e8d52635", "57bcc420a358b3715d3fca435424aedf2e3f3df6ce49fafdb28206866e258c34", [0x3, 0x1]}) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) fstatfs(r0, &(0x7f0000000240)=""/225) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=@newlink={0x40, 0x10, 0x705, 0xfffffffd, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, [@tunl_policy=[@IFLA_IPTUN_ENCAP_SPORT={0x8}], @tunl_policy=[@IFLA_IPTUN_LINK={0x8, 0x2, r4}]]}}}]}, 0x40}}, 0x0) 10:16:14 executing program 1: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0xf30, 0x111, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x9, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x6}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000080)={0xffffffe0, 0x315, 0x10, 0x0, &(0x7f0000000240)=[{}, {}]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000000c0)=""/251) syz_usb_control_io$hid(r0, &(0x7f0000000200)={0x24, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x22, 0x5, {[@global=@item_4={0x3, 0x1, 0xc, "7fe7f132"}]}}, 0x0}, 0x0) 10:16:14 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e23, 0xe8a, @mcast1, 0xba10}, {0xa, 0x4e23, 0x4, @ipv4={[], [], @multicast2}}, 0x100, [0x9, 0x6, 0x800, 0x6, 0x0, 0x800, 0x81, 0x4]}, 0x5c) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000200)={{0x2b, @remote, 0x4e24, 0x2, 'nq\x00', 0x10, 0x8, 0x17}, {@multicast2, 0x4e20, 0x36007, 0x6, 0x7a34, 0x3}}, 0x44) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e20, 0x6, @remote}, {0xa, 0x4e23, 0x80000000, @mcast1}, 0x100, [0x6, 0xc7e7, 0x2, 0x1, 0x20, 0x9d3, 0x80, 0xe74]}, 0x5c) syz_open_procfs(0x0, &(0x7f0000272000)) 10:16:14 executing program 0: r0 = getpid() r1 = syz_open_dev$sndseq(&(0x7f0000000880)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000180)=""/28, 0x24d42ca6) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x200000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0x40505330, &(0x7f0000000000)) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f00000001c0)) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x600) ioctl$VIDIOC_ENUM_FRAMESIZES(r2, 0xc02c564a, &(0x7f0000000140)={0x10000, 0x14667812, 0x2, @stepwise={0x3, 0x2, 0x0, 0x7ade, 0x6, 0x9}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000980)) tkill(r0, 0x1000000000015) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) sendmsg$rds(r3, &(0x7f0000000ec0)={&(0x7f0000000200)={0x2, 0x4e24, @empty}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000380)=""/174, 0xae}, {&(0x7f0000000440)=""/210, 0xd2}, {&(0x7f0000000540)=""/92, 0x5c}, {&(0x7f00000005c0)=""/65, 0x41}, {&(0x7f0000000640)=""/134, 0x86}, {&(0x7f0000000700)=""/255, 0xff}, {&(0x7f00000008c0)=""/155, 0x9b}, {&(0x7f0000000280)=""/27, 0x1b}], 0x8, &(0x7f0000000cc0), 0x0, 0x4000000}, 0x40000) 10:16:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)=0x1) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000200)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x25dfdbfe, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x8000, 0xa}, {0x0, 0x0, 0x0, 0x0, 0xff}}}, 0xb8}}, 0x0) setsockopt$sock_timeval(r1, 0x1, 0xe, &(0x7f0000000140), 0x10) [ 473.935864][T15340] netlink: 'syz-executor.4': attribute type 17 has an invalid length. 10:16:15 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) prctl$PR_GET_FP_MODE(0x2e) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000", @ANYRES32=r1, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:16:15 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) [ 474.035895][T15346] sock: process `syz-executor.5' is using obsolete setsockopt SO_BSDCOMPAT 10:16:15 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$SG_IO(r0, 0x2285, &(0x7f00000011c0)={0x53, 0xfffffffffffffffb, 0xb5, 0x1, @scatter={0x4, 0x0, &(0x7f0000001480)=[{&(0x7f0000001240)=""/136, 0x1d3}, {&(0x7f0000001300)=""/142, 0x8e}, {&(0x7f00000013c0)=""/77, 0x4d}, {&(0x7f0000001440)=""/23, 0x17}]}, &(0x7f0000001080)="86484f5133dd1d0aaa56a9e116f5f976c1afcc79ad8b70db8c7b8ef1db6baf52f2db4b21f4b818d0e5bd61a098ff13a567d642acf4e937571b46f2f75722b65f835cb5e863a4f75cfa4863beace1550086ef247773eb56d3f677375f9c29e0d14b3b0aa54a09be49c3845e7560f77f0d46f8defd36d6c1e063d971defbc283adc1c9af3084f6f77e86a8fb54cbc9bc37026ee70178831b1752b608b4299e428237d1ab9c7ecdf4423c3652c09094ad0b09b0953eef", &(0x7f0000001140)=""/70, 0xffff, 0x10046}) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0xf6, 0x16, 0x2, 0x8, 0x1608, 0x21a, 0x6d9, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xc5, 0x0, 0x1, 0xa, 0x9b, 0xae, 0x0, [], [{{0x9, 0x5, 0xf, 0x2}}]}}]}}]}}, 0x0) [ 474.113147][T11984] usb 2-1: new high-speed USB device number 9 using dummy_hcd 10:16:15 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) sendmsg$TIPC_NL_BEARER_GET(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x71448090}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="b4020000", @ANYRES16=0x0, @ANYBLOB="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"], 0x2b4}, 0x1, 0x0, 0x0, 0x4008884}, 0xc0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800"/20, @ANYRES32=r1, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r3 = gettid() prctl$PR_GET_THP_DISABLE(0x2a) tkill(r3, 0x1000000000016) sched_setparam(r3, &(0x7f0000000080)=0x2) 10:16:15 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x4000, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f00000002c0)={0xae, 0x4, 0x8e, &(0x7f0000000200)="1d6ebed925071be138af16009f4da3d79b03d190eb6f89382faaf2c3b2c8ac53e6541b437c760f7b0bb2916bb5c07384421ee82231405ea695debaf0c0384c9e92de9bb55a6e7561328c38883623c75312f9c7dfc9890b1333a02ac6294532eea5b8dd77074157d016b7871e85ad7377220f57bfbfc8f1d0af6357601d4213a391b863be621727f9e99aa3a45f98"}) r1 = socket$nl_route(0x10, 0x3, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x101000, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x45c, 0x24, 0x507, 0x0, 0x0, {0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x430, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x3f}}, @TCA_CBQ_RATE={0x10, 0x5, {0x22, 0x0, 0x0, 0x0, 0x0, 0x7f}}]}}]}, 0x45c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@bridge_newneigh={0x5c, 0x1c, 0x10, 0x70bd2b, 0x25dfdbfe, {0x1c, 0x0, 0x0, r5}, [@NDA_CACHEINFO={0x14, 0x3, {0x6b5, 0x639e6ed6, 0x0, 0x4}}, @NDA_VNI={0x8, 0x7, 0xffffffaa}, @NDA_LINK_NETNSID={0x8, 0xa, 0x9}, @NDA_MASTER={0xfffffffffffffffa, 0x9, 0x7e00000}, @NDA_CACHEINFO={0x14, 0x3, {0x1, 0x401, 0x3, 0xf5}}]}, 0x5c}}, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r6, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000000100)={'veth1_to_bridge\x00', &(0x7f00000000c0)=@ethtool_regs={0x4, 0x3f, 0x15, "c0310ac1f12faeee4b16429f9481cd5a84fa93f1a8"}}) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x100480, 0x0) r10 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r10, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$KVM_IRQFD(r8, 0x4020ae76, &(0x7f0000000080)={r9, 0xffffffff, 0xffffffff, r10}) 10:16:15 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) [ 474.354042][T11984] usb 2-1: Using ep0 maxpacket: 8 10:16:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendfile(r2, r0, &(0x7f0000000040), 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="850000002a000000d4000000200000009500000000000000"], &(0x7f0000000240)='EP\xd4\x00\x1f\x91\xeb/W\xb72$C0%\x03\x9c0\x96\xb2\fkC\x93H\xbfh\x9c\b`\x857\xd6\">c\xad\xc0bO\xba\xe2\xe1\t5\x9d\xcei\"2L\xcc\x13\x16\vh\xca\xe6C\x06\x97%\x9d\xd5-\x1fs\xe1j\xdc5\x92\xd0)%\xdf\xfa\xe8^\x9c\xd29\x8clg\xc8\x7f\xb5\xb1&\x02\xf1E\xb4\x84\xbeE\x91)f\xe8\xb7\xe2\xf6`i\xc5m\xd7l\x1d\xc1\x12\x01<:kM\xe9\x99\xcd\xcd\xc8\x85Z\xee47\xdc\xc8u\x80\xcf\xbeTo\xbb\xfb\xc0\xebV\xd8\xbb\xbe\xa2\x90J|s\xc2', 0x1, 0x348, &(0x7f0000000480)=""/195, 0x0, 0x0, [0x42]}, 0x48) 10:16:15 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {0x0}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) [ 474.479434][T11984] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 474.490592][T11984] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 474.503927][T11984] usb 2-1: New USB device found, idVendor=0f30, idProduct=0111, bcdDevice= 0.40 [ 474.513216][T11984] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 474.592342][T15341] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 474.620887][T11984] usb 2-1: config 0 descriptor?? [ 474.832241][T15341] usb 5-1: Using ep0 maxpacket: 8 [ 474.952453][T15341] usb 5-1: config 0 has an invalid interface number: 197 but max is 0 [ 474.960720][T15341] usb 5-1: config 0 has no interface number 0 [ 474.967128][T15341] usb 5-1: config 0 interface 197 altsetting 0 bulk endpoint 0xF has invalid maxpacket 0 [ 474.977317][T15341] usb 5-1: New USB device found, idVendor=1608, idProduct=021a, bcdDevice= 6.d9 [ 474.986548][T15341] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 474.995907][T15341] usb 5-1: config 0 descriptor?? [ 475.034615][T15341] io_ti 5-1:0.197: Edgeport TI 2 port adapter converter detected [ 475.043413][T15341] io_ti 5-1:0.197: Direct firmware load for edgeport/down3.bin failed with error -2 [ 475.053765][T15341] io_ti 5-1:0.197: Failed to load image "edgeport/down3.bin" err -2 [ 475.062364][T15341] io_ti: probe of 5-1:0.197 failed with error -2 [ 475.234812][ T30] usb 5-1: USB disconnect, device number 26 [ 475.362345][T11984] usbhid 2-1:0.0: can't add hid device: -71 [ 475.368759][T11984] usbhid: probe of 2-1:0.0 failed with error -71 [ 475.379534][T11984] usb 2-1: USB disconnect, device number 9 [ 476.013161][ T30] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 476.072169][ T17] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 476.254229][ T30] usb 5-1: Using ep0 maxpacket: 8 [ 476.312445][ T17] usb 2-1: Using ep0 maxpacket: 8 [ 476.317807][ T30] usb 5-1: device descriptor read/all, error -71 [ 476.432351][ T17] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 476.443380][ T17] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 476.456397][ T17] usb 2-1: New USB device found, idVendor=0f30, idProduct=0111, bcdDevice= 0.40 [ 476.465629][ T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 476.475189][ T17] usb 2-1: config 0 descriptor?? 10:16:17 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {0x0}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:17 executing program 5: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000440)=ANY=[@ANYRESDEC], 0xf3) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) bind$isdn(0xffffffffffffffff, &(0x7f00000001c0)={0x22, 0x7f, 0x1, 0x7, 0xaa}, 0x6) r2 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x0, 0x2) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, &(0x7f0000000040)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f0000000140)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3235004000000f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4d}], 0x1, 0x0, 0x0, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000100)=0x100) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f00000000c0)) sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r5 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r5, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) getdents64(0xffffffffffffffff, 0x0, 0x352) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) tkill(0x0, 0x0) 10:16:17 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201070615012bf7000000010900"/31], 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x40, 0x3) [ 476.812304][ T17] usbhid 2-1:0.0: can't add hid device: -71 [ 476.818619][ T17] usbhid: probe of 2-1:0.0 failed with error -71 [ 476.829346][ T17] usb 2-1: USB disconnect, device number 10 10:16:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000180)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={'syz'}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz'}, 0x0, 0x0, r1) keyctl$link(0x8, r1, r2) add_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)="b2dd44f5e38766bb0e9bd30e4d004f4302c5f247632050cec951f223aa5c5e94ea3cd8954cc2a7afc545ecce69c8ce18fb6d5c60c0f9fde95fcb041226aae264f8aa0dd8f21c598306e21681fc053c1a49f8c3f51052a9a91b062a76e0688e4bf700b54eaada33390cfebc17ce0c99a2a27fcfeb6b143fac28b92f10185e482a0a5ff37e64361e2371153f453a81ab958b138dfd8a9f9b8da950f628e49a51ef5cd482657c3a4387b0e41db7845802066ff7b1fae603ad8f5e621d1c74d640a53d40fb77630161a62f265a49a371d73a", 0xd0, r2) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="3100000013006700690700007a000010ab050048150000004600be0700000054050003c025642da3100000000000000000", 0x31}], 0x1) 10:16:17 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x200000046) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x4, 0x800000032, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = socket$nl_xfrm(0x10, 0x3, 0x6) fchown(r2, 0xee00, 0xee00) tkill(r1, 0x1000000000016) prlimit64(r1, 0x6, &(0x7f0000000040)={0x2}, &(0x7f00000000c0)) getsockopt$inet6_int(r0, 0x29, 0x13, 0x0, &(0x7f0000000080)) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x302) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fcntl$setstatus(r4, 0x4, 0x200) write$P9_RREADLINK(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="1a00000017020007002e2f66576c6530"], 0x10) ptrace$setopts(0x4200, r1, 0x0, 0x7ba00b9ab1c6506c) 10:16:18 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {0x0}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) [ 476.939965][T15395] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.4'. [ 476.973446][T15400] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.4'. 10:16:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x404282, 0x0) unshare(0x40000000) [ 477.250151][T15407] IPVS: ftp: loaded support on port[0] = 21 [ 477.361371][T12019] usb 1-1: new high-speed USB device number 24 using dummy_hcd 10:16:18 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x17, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x3c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="183bf287a5128000"/24, @ANYRES32=r1, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:16:18 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:18 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:18 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) 10:16:19 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r1, @ANYBLOB="0000000000000000950000000000000092d4f1dd57e03b27e607374d8b928553cf9207f906dddda0de063e70cc92328b412bbda22ee8f75047a2243d8655457f9902fcff2e677df7f9c497b05139326ce7043490acc8c6bd6751f48e7dad95a7346108900eb8015be731a2ce80b8b0d34f08dceaff"], &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:16:19 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) [ 477.970127][T15427] IPVS: ftp: loaded support on port[0] = 21 [ 477.982498][T12019] usb 1-1: device descriptor read/64, error 18 10:16:19 executing program 4: r0 = creat(0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = dup(r1) setsockopt$TIPC_DEST_DROPPABLE(r2, 0x10f, 0x81, &(0x7f0000000480)=0xb0, 0x4) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$NBD_DO_IT(r3, 0xab03) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x19) fsetxattr$security_capability(r4, &(0x7f0000000400)='security.capability\x00', &(0x7f0000000680)=@v1={0x1000000, [{0x3f, 0x4}]}, 0xc, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0xf9) getpid() r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) write$binfmt_script(r0, &(0x7f0000000c80)={'#! ', './bus', [{0x20, 'mime_type$-wlan1lo)eth0^'}], 0xa, "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"}, 0xfa3) prctl$PR_SET_FPEXC(0xc, 0x80002) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) ioctl$sock_inet6_SIOCADDRT(r6, 0x89a0, &(0x7f0000000100)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @empty, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000b00)={0x4a, @tick=0x5, 0x2, {0x4, 0x2}, 0x6, 0x1}) r7 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x74040) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x4}, 0x1) r8 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r8, 0xc100565c, &(0x7f0000000180)={0x0, 0x3ff, 0x2, {0x4, @sdr}}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f00000002c0)={0x7}, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5a0000006958d62d941fa3037639ddbb08f4b3fdf74d16d727bbfa55946f2591fb5e76cc0aa54848dcfd1ccf4575753376d0c7fb41ffff9962a75d025be236b736053952124fb92bc441fe56a6c4b703898215fe3db8f0d5e4cfdd8b04f0c5167f58f91dd4f2655317c962b4ff2f19fed3901534deb1f9eb0e89aea7113fc6d83a55533cfebedfb27368c1bfa35c7090a475ab6d006cac6e8fd02c9726b794eabb541722a90cf8aaad0d1c7a001a"], &(0x7f0000000380)=0x62) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x4, 0x108, 0x1, 0x3, r9}, &(0x7f0000000440)=0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) [ 478.372561][T12019] usb 1-1: device descriptor read/64, error 18 [ 478.642149][T12019] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 478.942172][T12019] usb 1-1: device descriptor read/64, error 18 [ 479.332248][T12019] usb 1-1: device descriptor read/64, error 18 [ 479.452456][T12019] usb usb1-port1: attempt power cycle 10:16:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@ipv4={[], [], @initdev}}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000040)=0x22a) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) ioctl$CAPI_SET_FLAGS(0xffffffffffffffff, 0x80044324, 0x0) syz_open_dev$sndpcmc(0x0, 0x8, 0x240) syz_genetlink_get_family_id$SEG6(&(0x7f0000000200)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/sequencer2\x00', 0x4000, 0x0) connect$inet6(r3, &(0x7f0000001900)={0xa, 0x4e23, 0x80, @mcast1, 0x80000001}, 0x1c) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfbdabf04, 0x100, &(0x7f0000001880), 0x715000) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f0000000200)="e5b997fddd402f61a17706a1d4444ee1aa909bdd5b98c93789fd48f97cc7015e8483cc86c9818d14b23c3f7b41ba4391", 0xfffffdda, 0x8dffffff, 0x0, 0xfffffee0) 10:16:21 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:21 executing program 5: ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f0000000180)={0x5, 0xffffffffffffffff}) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000440)={'3yz'}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000000)={r0, r0, r0}, &(0x7f0000000040)=""/83, 0xffffffffffffff38, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000100)={0x6, 0x8, 0x4}) 10:16:21 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:16:21 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) mkdir(&(0x7f0000000480)='./file0\x00', 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, 0x0, 0x362) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000100)={'ipvs\x00\x00\x00\x00\x00\x00\x1a\x00'}, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYRES16], 0x0) io_setup(0x0, 0x0) io_setup(0x0, 0x0) io_setup(0x0, &(0x7f0000000140)) io_submit(0x0, 0xfffffffffffffe90, 0x0) r4 = dup(r2) setsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f00000003c0)=0x7f, 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) dup2(r2, r6) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x4000, 0x2}) sendto$inet6(r2, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) r7 = open(&(0x7f0000000440)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x2007fff) sendfile(r4, r7, 0x0, 0x8000fffffffe) 10:16:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmmsg(r0, &(0x7f0000005040)=[{{&(0x7f00000024c0)=@hci, 0x80, &(0x7f0000002980), 0x0, &(0x7f0000000040)=[{0xa8, 0x115, 0x9, "78c0cabb76ceddf68c78ab58087cff08e21c488a92071cff874d0bf1d5f191f4c0256ee9dd4b56d3b8d6fe6f78cdebf721b862fd6fcc558073c24398eaad48758a0ac86f31517a4299a2792a52546408c59eb06e88e6f21a80be61f16f262482df80ec1519562b18d44aa104068f9aee84fffa3ed8b0c828c68ca6adabb3ea05dca8c51f5ae4598994d15a4faed519ff07ca4430fa1304ad"}, {0xd8, 0x10b, 0xff, "fa465bfff49135753744f46a257a6e0bb5a4985dd9b7ee3da18b30802b668e68bfe525b36ea6b903f4a851a42bec989667e833ca2ddec2b84ee63d4596dc90010c49490e146722ab36b7c8b04e3e48671c86305af02d7730ac84fa13cc1b214d50e4a808965eeb5106d57f3e72a9f48fdf63c7cd2a0917bd68d9cddacd5b61f3ed21a66b509ad15a31d9f14cb1ff5881099b97b508d2179016052aa7f5fcbda135c759c283cff6f61bcf06b2ac99b1babb6dacab77853d24f422cdb83ffe17ca84f6"}, {0xa8, 0xf017a6fc72ce87c9, 0x6, "acf802f5bc1e736515fd527e0a3588ae91db36b443c5a01dd1fcca259f2bccdfeb496150f97bdddf4e4ca04b4fa9cfac8c33605b8ba0d1af05058812cfb7fc6a299d5829e61f8347c0eb5473fa50001c73398df6f3b7e9101433552bcd9b814e7899eaa582492e4b61e17f1ba0ffa3dd33b424680ff22ff6134b64500f69c153d5476b4ea7e4720a8c7dec89f3d03d833f"}], 0x228}}, {{&(0x7f0000003400)=@hci={0x1f, 0x0, 0x1}, 0x80, &(0x7f0000004840), 0x0, &(0x7f00000048c0)}}], 0x2, 0x0) 10:16:21 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r1, &(0x7f0000004f80)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001640)='^', 0x1}], 0x1, &(0x7f0000001740)=[{0x10, 0x10d, 0x63}], 0x10}}], 0x2, 0x0) r2 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_G_SELECTION(r2, 0xc040563d, &(0x7f0000000080)={0x0, 0x0, 0x100, 0x4, {0x93, 0xe53, 0xff, 0x1}}) 10:16:21 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:21 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) r2 = socket(0x3e, 0x4, 0x40) clock_gettime(0x0, &(0x7f00000056c0)={0x0, 0x0}) recvmmsg(r2, &(0x7f00000054c0)=[{{&(0x7f0000000040)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000400)=""/188, 0xbc}], 0x1, &(0x7f0000000100)=""/11, 0xb}, 0x2}, {{&(0x7f00000004c0)=@llc, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000200)=""/58, 0x3a}, {&(0x7f0000000540)=""/251, 0xfb}, {&(0x7f0000000640)=""/86, 0x56}], 0x3, &(0x7f0000000700)=""/197, 0xc5}, 0x1}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)=""/11, 0xb}], 0x1, &(0x7f0000000880)=""/117, 0x75}, 0xfffffffc}, {{&(0x7f0000000900)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/167, 0xa7}, {&(0x7f0000001a40)=""/117, 0x75}], 0x3, &(0x7f0000001b00)=""/114, 0x72}, 0x1ff}, {{&(0x7f0000001b80)=@in={0x2, 0x0, @local}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000001c00)=""/98, 0x62}, {&(0x7f0000001c80)=""/4096, 0x1000}, {&(0x7f0000002c80)=""/9, 0x9}, {&(0x7f0000002cc0)=""/149, 0x95}, {&(0x7f0000002d80)=""/23, 0x17}], 0x5, &(0x7f0000002e40)=""/190, 0xbe}, 0x9}, {{&(0x7f0000002f00)=@xdp, 0x80, &(0x7f0000004100)=[{&(0x7f0000002f80)=""/206, 0xce}, {&(0x7f0000003080)=""/4096, 0x1000}, {&(0x7f0000004080)=""/124, 0x7c}], 0x3, &(0x7f0000004140)=""/39, 0x27}}, {{&(0x7f0000004180)=@xdp, 0x80, &(0x7f0000004240)=[{&(0x7f0000004200)=""/55, 0x37}], 0x1, &(0x7f0000004280)=""/201, 0xc9}, 0x6c}, {{&(0x7f0000004380)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000004480)=[{&(0x7f0000004400)=""/99, 0x63}], 0x1, &(0x7f00000044c0)=""/4096, 0x1000}, 0x3}], 0x8, 0x40000000, &(0x7f0000005700)={r3, r4+10000000}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005740)='/dev/vga_arbiter\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000005780)={0x0, 0x0}) write$evdev(r5, &(0x7f00000057c0)=[{{0x77359400}, 0xc2a230a21f411fa, 0x3, 0x80000000}, {{}, 0x1f, 0x2, 0x13}, {{}, 0x3, 0x1ff, 0x6}, {{}, 0x3, 0x200, 0x6}, {{r6, r7/1000+10000}, 0x4, 0x9, 0x730}, {{}, 0x3, 0x7, 0x8}, {{0x0, 0x2710}, 0x2, 0xfffd, 0x6}], 0xa8) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000000001000000000001001812000010031c86e09d9c8a806742fe99d90ba8376f007f8bc1d24c2521cdf70fb1e2dda7a0c8eaef1ac59cd3c3987bfe55dc132fdb6051a5d01737804e9125aa26e6edea6fa884be8b323df1dbc7a0d8871b7f44ca31ffe211edd75b9cfdc5e8164881cad1eb2a00", @ANYRES32=r1, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:16:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) write(r1, &(0x7f00000001c0)="110000005a001f0001000007000904fcff", 0x11) syz_usb_connect(0x0, 0x24, &(0x7f0000000e40)={{0x12, 0x1, 0x0, 0xd8, 0xb8, 0xd8, 0x10, 0x90a, 0x1001, 0x100, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xe4, 0x0, 0x0, 0xd2, 0xc0, 0xe4}}]}}]}}, 0x0) 10:16:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = socket$inet(0x2, 0x800, 0xd165) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0xfffffffffffffeb1) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4000000020000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x3}, &(0x7f00000001c0)=0xffffff1b) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x8333}, &(0x7f0000000240)=0x8) socket$inet6(0xa, 0x6, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000000000001000, 0x222280) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x1c) r5 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x0, 0x0) r6 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0x7, 0xa4202) ioctl$ASHMEM_SET_PROT_MASK(r6, 0x40087705, &(0x7f0000000100)={0xfff, 0x8}) socket$key(0xf, 0x3, 0x2) close(r5) readahead(r5, 0x0, 0x0) r7 = accept4(r0, 0x0, 0x0, 0x0) removexattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='trusted.overlay.opaque\x00') sendmmsg(r7, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0}}], 0x4000000000000d0, 0x0) 10:16:21 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) [ 480.702256][ T17] usb 5-1: new high-speed USB device number 29 using dummy_hcd 10:16:21 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r3, 0x1c, "60e27cfa36628b769dfda1588a5791cf3e3742e974ba4eea74ece922"}, &(0x7f0000000100)=0x24) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000040)={r3, 0x5}, 0x8) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="c04000000000df4900000000000000000004009e", @ANYRES32=0x0, @ANYBLOB="140006000000000000000000000000000000000014000200fe8000000000000000000000000000aa"], 0x3}, 0x1, 0x0, 0x0, 0x1b3b08f43088d38b}, 0x0) 10:16:21 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) accept$packet(r2, &(0x7f0000000100), &(0x7f0000000200)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:16:21 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:21 executing program 1: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="880000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="050000000000000008000a002e00000060001200100001006970366772657461700000004c000200080005000600000008000800000000000400120008000e000000000009001400000000000800110000000000080003000000000014090000000400100000000000040000000000bb"], 0x88}}, 0x0) 10:16:21 executing program 0: r0 = socket$kcm(0x10, 0x4000000002, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) accept4$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000001c0)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x6, 0x0}, @loopback, 0x95, 0x5, 0xfffb, 0x400, 0x7fff, 0x2250200, r2}) sendmsg$kcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)="2e00000032008157e45ae087185082cf0300b0eba06e004003000000005106000000000000000000081f401fe091", 0x126}], 0x1, 0x0, 0xfcc0}, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$VIDIOC_S_AUDOUT(r3, 0x40345632, &(0x7f0000000080)={0xfffffe01, "25c849a51b680ef16493a503884f6c05cae5fac2b4b0bef99e40d0772416e145", 0xf27e2491f289baca}) [ 480.904422][T15496] netlink: 'syz-executor.1': attribute type 8 has an invalid length. [ 480.913149][T15496] netlink: 'syz-executor.1': attribute type 14 has an invalid length. [ 480.921358][T15496] netlink: 'syz-executor.1': attribute type 20 has an invalid length. [ 480.929740][T15496] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 480.972787][ T17] usb 5-1: Using ep0 maxpacket: 16 10:16:22 executing program 0: write$P9_RRENAME(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x15, 0x2}, 0x7) syz_usb_connect(0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x0) [ 481.093834][ T17] usb 5-1: config 0 has an invalid interface number: 228 but max is 0 [ 481.102524][ T17] usb 5-1: config 0 has no interface number 0 [ 481.108745][ T17] usb 5-1: New USB device found, idVendor=090a, idProduct=1001, bcdDevice= 1.00 [ 481.119443][ T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 10:16:22 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001700)) accept$packet(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000500)=0x14) r2 = syz_open_dev$vbi(&(0x7f0000000580)='/dev/vbi#\x00', 0x2, 0x2) ioctl$TIOCGSERIAL(r2, 0x541e, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=""/4096}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468000000e1170002de1300010028b60000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x45c, 0x24, 0x507, 0x0, 0x0, {0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x430, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x3f}}, @TCA_CBQ_RATE={0x10, 0x5, {0x22, 0x0, 0x0, 0x0, 0x0, 0x7f}}]}}]}, 0x45c}}, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000001740)={0xa, 0x201, 0x7, 0x5, 0x0, 0xffffffffffffffff, 0x0, [], r6, 0xffffffffffffffff, 0x4}, 0xffffff94) r8 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r7}, 0x2c) r9 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r9, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r9, 0xc0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=0x4, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x5}, 0x0, 0x0, &(0x7f0000000100)={0x4, 0xd, 0x5dfd, 0x2}, &(0x7f0000000200)=0x6, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=0x5}}, 0x10) syz_open_dev$dmmidi(&(0x7f0000000540)='/dev/dmmidi#\x00', 0x5, 0x36a87d5339d27c56) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000001640)) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000480)=r10, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000001680)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r8, @ANYBLOB="e2ff00000000a7dab0b680c20500009500000000000000dd0f54bd13b8a33452383d0316834513a5bb8dfa757d9e06380760485bfc1fc7d8003acf59cf20d1293b83"], &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:16:22 executing program 5: syz_usb_connect$cdc_ncm(0x0, 0x76, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000020000202505a1a44000010203010902640002010000000900000000020d0000052406000105240000000d240f0100000000000000000006241a00000004241300042413000905810300000019000904010000020d0000090405820200000000000905030200000000000000000000000000cadf5338a8bf"], 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4040, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$PPPIOCSACTIVE(r0, 0x40107446, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[{0x6, 0x27, 0xe4, 0x9}, {0x800, 0x4, 0x7, 0xd7}]}) [ 481.242834][ T17] usb 5-1: config 0 descriptor?? [ 481.285015][ T17] usb-storage 5-1:0.228: USB Mass Storage device detected [ 481.326615][ T17] usb-storage 5-1:0.228: Quirks match for vid 090a pid 1001: 2 10:16:22 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) [ 481.424070][T15496] netlink: 'syz-executor.1': attribute type 8 has an invalid length. [ 481.435219][T15496] netlink: 'syz-executor.1': attribute type 14 has an invalid length. [ 481.443676][T15496] netlink: 'syz-executor.1': attribute type 20 has an invalid length. [ 481.451992][T15496] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 481.464032][ T2919] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 481.487965][T12020] usb 5-1: USB disconnect, device number 29 [ 481.642211][T12023] usb 6-1: new high-speed USB device number 19 using dummy_hcd [ 481.822411][ T2919] usb 1-1: config 64 has an invalid interface number: 100 but max is 0 [ 481.830770][ T2919] usb 1-1: config 64 has an invalid descriptor of length 0, skipping remainder of the config [ 481.841199][ T2919] usb 1-1: config 64 has no interface number 0 [ 481.847601][ T2919] usb 1-1: config 64 interface 100 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 481.861020][ T2919] usb 1-1: New USB device found, idVendor=2040, idProduct=2950, bcdDevice=4d.b5 [ 481.870149][ T2919] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 481.882326][T12023] usb 6-1: Using ep0 maxpacket: 32 [ 481.917051][ T2919] pvrusb2: Hardware description: WinTV PVR USB2 Model 29xxx [ 482.032491][T12023] usb 6-1: config 1 has an invalid interface number: 5 but max is 1 [ 482.040722][T12023] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 482.051126][T12023] usb 6-1: config 1 has no interface number 0 [ 482.057374][T12023] usb 6-1: config 1 interface 5 altsetting 130 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 482.070714][T12023] usb 6-1: config 1 interface 5 has no altsetting 0 [ 482.124774][ T4611] usb 1-1: Direct firmware load for v4l-pvrusb2-29xxx-01.fw failed with error -2 [ 482.134161][ T4611] pvrusb2: ***WARNING*** Device fx2 controller firmware seems to be missing. [ 482.143031][ T4611] pvrusb2: Did you install the pvrusb2 firmware files in their proper location? [ 482.152271][ T4611] pvrusb2: request_firmware unable to locate fx2 controller file v4l-pvrusb2-29xxx-01.fw [ 482.162201][ T4611] pvrusb2: Failure uploading firmware1 [ 482.167685][ T4611] pvrusb2: Device initialization was not successful. [ 482.174489][ T4611] pvrusb2: Giving up since device microcontroller firmware appears to be missing. [ 482.185759][ T2919] usb 1-1: USB disconnect, device number 27 [ 482.192345][ T2919] pvrusb2: Device being rendered inoperable [ 482.232365][T12023] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 482.241661][T12023] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 482.250266][T12023] usb 6-1: Product: syz [ 482.254616][T12023] usb 6-1: Manufacturer: syz [ 482.259288][T12023] usb 6-1: SerialNumber: syz [ 482.264872][T12020] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 482.314420][T12023] cdc_ncm 6-1:1.1: bind() failure 10:16:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0xf9, &(0x7f0000000140)="11dca5055e0bcfe47bf0705183592fceaf7c924ab2a07a6e0a20ac182f49384ebe101b462a685632c0107a35da8799f5ea8a6e385058de4280399252118a5d4a0e4be9d49248710442d4bed2eaa78e8631611c123d35e96bfd83e4f348aaa9eb22ac80d0c90e8d8529c0b90e47f7721e7be6c732b5b05f07e8c840c55e742d329e7876c0e0b6972bee3039f371f553ee8b093a27680fb614c7026e25c488b0e3a5739278b347e8") unshare(0x400) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0x0, 0x0) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f0000000100)='\n', 0x1}], 0x1, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000300)={{0x80}, 'port0\x00', 0xffffffffffdfffef, 0x6ef0fecd033bc2a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) close(r3) 10:16:23 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:23 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000f843e57b00000000000018120000", @ANYRES32=r1, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) bind$inet6(r3, &(0x7f0000000100)={0xa, 0x4e22, 0x101, @remote, 0x10000}, 0x1c) r4 = openat$vimc1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video1\x00', 0x2, 0x0) ioctl$VIDIOC_S_JPEGCOMP(r4, 0x408c563e, &(0x7f0000000340)={0xfffffffa, 0xe, 0x3b, "f3ffa7b89dd6c2939b7161816771960e527fc456897a066364ac06c789063a06a2aa84706afb9b2ddc849aafec7d5c5e4c42881e63eecba46cef5800", 0x3c, "d32fde538e86f0e95b7d76f458aa36c2717666f7db0597190897cc307d6659edee19e7be348898105d4cccf5d9dd17755d3f436ef9b335d664d63dd4", 0x180}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000080)=0x2) 10:16:23 executing program 1: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000001c0)={0xf4c, 0x0, 'client1\x00', 0xffffffff80000000, "43c663e17e887c57", "aea8b322e3e60fbbc6ea25a13f922ada6cce5035b74d7672f16d7119142f874b", 0x2, 0x1}) socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) personality(0x10) r2 = socket(0xa, 0x1, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000180)={0x0, 0x3ff, 0x7, &(0x7f0000000140)=0xff}) syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') socket$netlink(0x10, 0x3, 0xa) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @loopback={0x10000120, 0x3cec11fffe4fef91}}], 0x1c) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x5b581900}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x34}, 0x1, 0x0, 0x0, 0x10}, 0xc0804) shutdown(r3, 0x2) [ 482.521193][T12020] usb 5-1: Using ep0 maxpacket: 16 [ 482.531736][ T2919] usb 6-1: USB disconnect, device number 19 [ 482.572571][T12020] usb 5-1: device descriptor read/all, error -71 10:16:23 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000f7fe0000000000000000181200002ca8169e62da4fb8a4e4683be994859fdbd859ca4482e62aeb3b0e5e9e42ef4cf2c875d9615116677f84ab7dcb270efb9dafcd5a5abe42562d4a10df2c1d7cf4b0a65c3b984a0ee2510ab960f0b871c9aaf447556a95431a860bebacec2581b729755e24c1aea9172c32dfa6bcdb008e40daa29e", @ANYRES32=r1, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) sendmsg$SEG6_CMD_SETHMAC(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40004000}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)={0x44, 0x0, 0xb05, 0x70bd28, 0x25dfdbfb, {}, [@SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x1}, @SEG6_ATTR_SECRET={0x18, 0x4, [0x3f, 0x9, 0x401, 0x80, 0x4]}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x1}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0xf4}]}, 0x44}, 0x1, 0x0, 0x0, 0x2404c004}, 0xc00) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) fsconfig$FSCONFIG_SET_PATH(r4, 0x3, &(0x7f0000000480)='/dev/cachefiles\x00', &(0x7f00000004c0)='./file0\x00', 0xffffffffffffffff) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000000c0)={0x5, 0x7fff, 0x4, 0x7, 0xb, 0xd1b4}) 10:16:23 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {0x0}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:23 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="0390d8171a50afcef98fcca3ec9a97860000ed00000800210000000000e9ca"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x80, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = socket(0x10, 0x4008000000803, 0x0) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f0000000040)=0x81a, 0x4) sendto(0xffffffffffffffff, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000100)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=""/231, 0xe7}}], 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x7, 0x4) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="2321202e2f66e96c6530206261646164763009ffffffffffff0b690a"], 0x1c) 10:16:23 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {0x0}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) [ 482.893643][T12565] usb 1-1: new high-speed USB device number 28 using dummy_hcd 10:16:24 executing program 0: write$P9_RRENAME(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x15, 0x2}, 0x7) syz_usb_connect(0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x0) 10:16:24 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$KDADDIO(r0, 0x4b34, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) writev(r1, &(0x7f0000000240)=[{&(0x7f0000000400)="4621313b3f49821cea75cc9614482dbd17a9e50367cdf60271163830bbe18387f1e49a361b8be8c6eabc9698ab01b8ff886e2368ec849020e4423dbb823a98df78159c125c67012dd741ef0029ffe28282929092af4a381baa056096e13f0495ff395d15ff1b8981a761b573322d5829677585cdaee4f846bcd007c6c613c44f3b0f4c42662586cdca658555d02fa6e6f582bfd0d6647e75fd5a2db589b60088d8fb1c3ddc9f077050fc56664adcaed8f213cbe6dac9e65c54930bb15138d154734a09325cc553100aea98648fc64345651edf0dae02be38d2c8db6e5b030461a4ff3b036c0b10922e41ad346ac429daf9c43a", 0xf3}, {&(0x7f0000000580)="b5ba018581a119a646d4648bf85e4e8bb6af4b64da084110d8c999fd92748c85973e602082785eaac6c8f13f55c60b70f5dd75b8937c2fcca5359e4319349c2c1f32cc82649224b8c065b0cb096cf69e69a79b8fa25cab459c8706436a1bd46f62cfb50406c5e4e15e7ef42ffaac34e776ff3a32e196cca7acd158ffa23ec7d913a597e2b7de5ff0f7c333544971099642b8d1df5bd07ef254861506c90ba64c89749a79780fba1c0306b90c", 0xac}, {&(0x7f0000000640)="3be6f73b549ba1b09e5c2633fa10392438a28db1859be81a5f073c3da983a9e1ebda3694efcafe8e3c6c19f716c228e0540e9c30169c9635d05813317a6bada02bde8133ce9d1513c495f5a42340f98f5f7ac5", 0x53}], 0x3) r2 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_script(r2, &(0x7f0000000540)=ANY=[@ANYRESOCT, @ANYRESOCT], 0x2e) ioctl$SG_IO(r2, 0x2285, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xd4, 0x412000) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$TIOCNXCL(r4, 0x540d) r5 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r6 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000280)=0x80000001, 0x4) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r9 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r9, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r9, 0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000180)={r8, 0x1c, "60e27cfa36628b769dfda1588a5791cf3e3742e974ba4eea74ece922"}, &(0x7f0000000100)=0x24) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000080)={r8, 0xf3, "ab780c5e33f90f65e6238ba6680421513c05b538ab5ce97553bb369f75b1fe48e16550c0285bcd4cfa988829338d973b63183c880283205173dd3f1bc87b6a4a70747b6ccf7ab80822fadfd92e18775389db3eabae22236eb5e87d03c7c10a769828ca81d2ead02b5475b31034beabb3c8a7765c75a590dd85f970ee83e82ab6a5c2e3bd230eaa287ce70487e37c5abcb83e0fa4958384c3627b4d48b52f1dfd0ed0a4f7598dbbb353737953b4a20e48ab87d48396e1e82fce1c0fe3cdde71866b72fa4b78a537beaab6b6c3475cc613bd075fcb40dfbeb18449468a39ede97f4db04ef5956d8231b034b2f8fae3718085ae0b"}, &(0x7f0000000180)=0xfb) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000001c0)={r10, 0x3, 0x30}, &(0x7f0000000200)=0xc) write$binfmt_script(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="2321202e2f66696c65300a96de86d81aacdb3ba584580de2bfff37e108271614dfd5e3fb5cabab678bd9cf0b8b1c"], 0x2e) write$binfmt_script(r2, &(0x7f00000003c0)={'#! ', './file0', [], 0xa, "9b04830fe0ab398016289475b1a924d99639ca024ece3211ba1f4751031872"}, 0x2a) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f66696c65300ab8d958259b7169b2d643c65434fc53e2538fbfd5866cd9cf2f180b8b4d8ded"], 0x2a) write$binfmt_script(r2, &(0x7f0000000bc0)=ANY=[@ANYBLOB="2321202e2f66696c65300ab74ab02badfcecb8f2d373d88b46abd07b533304f2ab780c44c96504b78bf0aa77ca59"], 0x2e) write$binfmt_elf64(r2, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) [ 483.362260][ T5] usb 6-1: new high-speed USB device number 20 using dummy_hcd [ 483.582408][T12565] usb 1-1: device not accepting address 28, error -71 [ 483.602154][ T5] usb 6-1: Using ep0 maxpacket: 32 [ 483.722354][ T5] usb 6-1: config 1 has an invalid interface number: 5 but max is 1 [ 483.730683][ T5] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 483.741063][ T5] usb 6-1: config 1 has no interface number 0 [ 483.747321][ T5] usb 6-1: config 1 interface 5 altsetting 130 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 483.760797][ T5] usb 6-1: config 1 interface 5 has no altsetting 0 [ 483.922359][ T5] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 483.931521][ T5] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 483.939928][ T5] usb 6-1: Product: syz [ 483.944255][ T5] usb 6-1: Manufacturer: syz [ 483.948900][ T5] usb 6-1: SerialNumber: syz [ 483.954476][T12565] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 484.004033][ T5] cdc_ncm 6-1:1.1: bind() failure [ 484.205235][T12020] usb 6-1: USB disconnect, device number 20 [ 484.342422][T12565] usb 1-1: config 64 has an invalid interface number: 100 but max is 0 [ 484.352524][T12565] usb 1-1: config 64 has an invalid descriptor of length 0, skipping remainder of the config [ 484.363517][T12565] usb 1-1: config 64 has no interface number 0 [ 484.370174][T12565] usb 1-1: config 64 interface 100 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 10:16:25 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x10400) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000000)=""/22, 0x16}], 0x8, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f00000001c0)={0x77359400}) 10:16:25 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x80000}, 0x3c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f0000000080)) 10:16:25 executing program 4: syz_emit_ethernet(0x76, &(0x7f0000000000)=ANY=[@ANYBLOB="c5d32df662ebaaaaaaaaaaaa86dd6076605100403a00b9809c580000000000030200000000ffff020000000000000000000000000001030090780000000060b66cb800008800000000000000000000000000de0000000031e8015c1c5d7206a0d8000000000000000000000000000001880001000000"], 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x20000, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000c00)='/dev/dmmidi#\x00', 0x1110, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f0000000b80)='/dev/full\x00', 0x0, 0xffffffffffffffff) ioctl$HDIO_GETGEO(0xffffffffffffffff, 0x301, &(0x7f0000000140)) recvmmsg(r0, &(0x7f0000000a80), 0x3ffffffffffff7b, 0x2002, 0x0) timerfd_gettime(r0, &(0x7f00000000c0)) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$BLKRRPART(r2, 0x125f, 0x0) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) 10:16:25 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {0x0}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:25 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x0, 0x2) fsetxattr$security_capability(r1, &(0x7f0000000100)='security.capability\x00', &(0x7f0000000140)=@v2={0x2000000, [{0x5, 0x24}, {0xe472, 0x4}]}, 0x14, 0x2) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r1, 0x110, 0x4, &(0x7f00000000c0), 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0xfd, 0x0}}, 0x1c) r2 = syz_open_dev$radio(&(0x7f0000000180)='/dev/radio#\x00', 0x2, 0x2) write$P9_RMKNOD(r2, &(0x7f00000001c0)={0x14, 0x13, 0x2}, 0x14) sendto$inet(r0, 0x0, 0x0, 0x24044801, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) [ 484.383457][T12565] usb 1-1: New USB device found, idVendor=2040, idProduct=2950, bcdDevice=4d.b5 [ 484.405846][T12565] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 10:16:25 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:25 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:25 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x9, 0x7f, 0x0, 0x9, 0x0, 0x80, 0x8e061, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x206, 0xc2, 0x3, 0x7a49de0236bef19d, 0xffffffff00000001, 0x3, 0x6}, r0, 0xd, 0xffffffffffffffff, 0xb) write$P9_RWALK(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x2, 0x0, "a77760f5a7645bc43c241d69912dda0c63c2a66726f8cfafd6c8fe2c98de7ba44947a79015f0fe57917cb62a93987a938fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef2818a179"}, 0xd8) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @dev}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) write$binfmt_elf64(r1, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) 10:16:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x80000000, 0x82100) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x11, r2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe63) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00000002c0)={0x1d0003}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000180)="2667670f3801e90f21750f01cf82510978ba4000b80030efbaf80c66b8e4b4d18f66efbafc0ced0f8a0d00bab7480000c1880000ebba410066ef", 0x3a}], 0x1, 0x0, 0x0, 0x330) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x0, 0x0) [ 484.616068][T12565] pvrusb2: Hardware description: WinTV PVR USB2 Model 29xxx 10:16:25 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r1, @ANYBLOB="0000000000000000950000000000"], &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000080)={0x6, 0x2, 0x0, 0x0, &(0x7f0000000240)=[{}, {}]}) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=""/158) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000080)) [ 484.824955][ T4611] usb 1-1: Direct firmware load for v4l-pvrusb2-29xxx-01.fw failed with error -2 [ 484.834546][ T4611] pvrusb2: ***WARNING*** Device fx2 controller firmware seems to be missing. [ 484.844306][ T4611] pvrusb2: Did you install the pvrusb2 firmware files in their proper location? [ 484.853456][ T4611] pvrusb2: request_firmware unable to locate fx2 controller file v4l-pvrusb2-29xxx-01.fw [ 484.863838][ T4611] pvrusb2: Failure uploading firmware1 [ 484.869335][ T4611] pvrusb2: Device initialization was not successful. [ 484.876179][ T4611] pvrusb2: Giving up since device microcontroller firmware appears to be missing. [ 484.888522][T12565] usb 1-1: USB disconnect, device number 29 [ 484.929236][T12565] pvrusb2: Device being rendered inoperable 10:16:26 executing program 0: write$P9_RRENAME(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x15, 0x2}, 0x7) syz_usb_connect(0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x0) 10:16:26 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:26 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x805, 0x0) write$uinput_user_dev(r0, &(0x7f0000000880)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b1, 0x0, 0x0, 0x0, 0x0, 0x66e, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa2b], [0x0, 0x800]}, 0x45c) ioctl$UI_SET_SNDBIT(r0, 0x4004556a, 0x6) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x12) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1275, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000040)=0x1) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f00000000c0)=0xe31, &(0x7f0000000100)=0x2) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000140)=0x1) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) 10:16:26 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) ioctl$TIOCGPTLCK(r2, 0x80045439, &(0x7f00000000c0)) eventfd2(0x4, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r1, @ANYBLOB="00a2befd2500"], &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:16:26 executing program 1: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@ipv4_getnetconf={0x54, 0x52, 0x20, 0x70bd2d, 0x25dfdbfc, {}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x7}, @NETCONFA_FORWARDING={0x8, 0x2, 0x9}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x6}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x7f}, @NETCONFA_FORWARDING={0x8, 0x2, 0x400}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x100}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xff}]}, 0x54}}, 0x0) 10:16:26 executing program 5: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = gettid() tkill(r1, 0x1000000000016) sched_rr_get_interval(r1, &(0x7f0000000000)) unshare(0x24000000) clone(0xa4040000, 0x0, 0x0, 0x0, 0x0) 10:16:26 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {0x0}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:26 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="11dca50d5e0bcfe47bf070") bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x83000000, 0x61, 0x11, 0x1a001000000}, [@ldst={0x6, 0x5, 0x2, 0x0, 0xf001}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180)=0x8, 0x4) 10:16:26 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x3c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0x1b, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYBLOB="0ef13c7c451760ddb77fa510c21c67825a25ca0554b778fc55480fa32ed0a217b3366d0d6eb8939b52c644bc7c5aa690a95c1b1413e0a71827ec5fddbe493db8599aea1fd1c25a405489cef59c3b8690a13387d7b116564046e89a22caad6d7059ea6aa5daff5dd1ab4ff947c7ac1a34d4d4d33c8e6e3bf3d1b0405a6e324d4e1ca4b291647568ea64a21ab217d38465b6f0182e9c8fba1af27b13aeff20eaca90ba91d46bc351e1b31a158dfaefa36e1612b1ffde9fb2a1ad743eef8abf3e49c00b", @ANYRES16=r1], &(0x7f0000000080)='\xb0]x\xb6\xa4\xb9\xb6\xcb6e\xab\xae\xad\xd0\xd1lv\x89B', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:16:26 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001c00036eb0c51d360000000002dd0700230000001f5f32c908000100000073730beeffff005867a55e7fa5", 0x2f}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000100)}], 0x1, 0x10) 10:16:26 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {0x0}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) [ 485.684464][T12021] usb 1-1: new high-speed USB device number 30 using dummy_hcd 10:16:26 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x476, 0x101002) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") write$evdev(r0, &(0x7f0000000080)=[{{0x0, 0x7530}, 0x8000001, 0x40000000000004a, 0x2}], 0xfd01) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x220, 0x4000) ioctl$FS_IOC_GETFLAGS(r2, 0x80086601, &(0x7f0000000140)) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x7) [ 486.092419][T12021] usb 1-1: config 64 has an invalid interface number: 100 but max is 0 [ 486.100862][T12021] usb 1-1: config 64 has an invalid descriptor of length 0, skipping remainder of the config [ 486.111530][T12021] usb 1-1: config 64 has no interface number 0 [ 486.117918][T12021] usb 1-1: config 64 interface 100 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 486.131474][T12021] usb 1-1: New USB device found, idVendor=2040, idProduct=2950, bcdDevice=4d.b5 [ 486.140645][T12021] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 486.189336][T12021] pvrusb2: Hardware description: WinTV PVR USB2 Model 29xxx [ 486.404634][ T4611] usb 1-1: Direct firmware load for v4l-pvrusb2-29xxx-01.fw failed with error -2 [ 486.414041][ T4611] pvrusb2: ***WARNING*** Device fx2 controller firmware seems to be missing. [ 486.423233][ T4611] pvrusb2: Did you install the pvrusb2 firmware files in their proper location? [ 486.432392][ T4611] pvrusb2: request_firmware unable to locate fx2 controller file v4l-pvrusb2-29xxx-01.fw [ 486.442342][ T4611] pvrusb2: Failure uploading firmware1 [ 486.447840][ T4611] pvrusb2: Device initialization was not successful. [ 486.454633][ T4611] pvrusb2: Giving up since device microcontroller firmware appears to be missing. [ 486.464646][T12021] usb 1-1: USB disconnect, device number 30 [ 486.470790][T12021] pvrusb2: Device being rendered inoperable 10:16:27 executing program 0: write$P9_RRENAME(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x15, 0x2}, 0x7) syz_usb_connect(0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x0) 10:16:27 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="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"/284, @ANYRES32=r1, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:16:27 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100000000008, 0x926, 0x3333, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x22}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000040)={0x0, 0x0, 0x22, {0x22, 0x0, "bedc2a5443640a789bdd51ea6221d59bc578290bb75545b86415f523b546d3b9"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xea, 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000100)={0x0, 0x0, 0x0, {0x0, 0x10001}, {0x5, 0x1}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0}}) r1 = syz_open_dev$hidraw(0x0, 0x0, 0x101) write$hidraw(r1, &(0x7f0000000080)='\x00', 0x1e8) gettid() 10:16:27 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {0x0}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:27 executing program 1: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x100, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x9fc, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000680)=0x3) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0), 0x106, 0x8}}, 0x20) r1 = syz_open_dev$radio(&(0x7f0000000740)='/dev/radio#\x00', 0x2, 0x2) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000780)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x1) write$UHID_DESTROY(0xffffffffffffffff, &(0x7f0000000d80), 0x4) unshare(0x40000000) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4a8, 0x350, 0x1a0, 0x0, 0x350, 0x1a0, 0x410, 0x410, 0x410, 0x410, 0x410, 0x6, &(0x7f0000000000), {[{{@uncond, 0x0, 0x98, 0xe0}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4, 'ip6gre0\x00', 0x9}}}, {{@ip={@empty, @remote, 0xffffff00, 0xffffff00, 'syzkaller0\x00', 'veth1_to_hsr\x00', {0x1fe}, {0xff}, 0x33, 0x1, 0x2}, 0x0, 0x98, 0xc0}, @ECN={0x28, 'ECN\x00', 0x0, {0x30, 0x2}}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x32b6, 0x7000, @empty, 0x4e21}}}, {{@ip={@empty, @initdev={0xac, 0x1e, 0x0, 0x0}, 0xff000000, 0xffffff00, 'gretap0\x00', 'vxcan1\x00', {0x101}, {}, 0x0, 0x1, 0x6c}, 0x0, 0x98, 0xc0}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x3, 0xef}}}, {{@ip={@empty, @loopback, 0x7fffffff, 0xff000000, 'tunl0\x00', 'hwsim0\x00', {}, {}, 0x84, 0xacaf43df70f9f169, 0x9e7303e32ee2e607}, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x508) [ 486.979287][T15667] IPVS: ftp: loaded support on port[0] = 21 [ 487.125102][T15667] IPVS: ftp: loaded support on port[0] = 21 [ 487.222339][T15341] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 487.272222][T11984] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 487.482207][T15341] usb 5-1: Using ep0 maxpacket: 8 [ 487.603021][T15341] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 487.614125][T15341] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 487.627319][T15341] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.00 [ 487.636481][T15341] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 487.646578][T15341] usb 5-1: config 0 descriptor?? [ 487.682440][T11984] usb 1-1: config 64 has an invalid interface number: 100 but max is 0 [ 487.690902][T11984] usb 1-1: config 64 has an invalid descriptor of length 0, skipping remainder of the config [ 487.701370][T11984] usb 1-1: config 64 has no interface number 0 [ 487.707681][T11984] usb 1-1: config 64 interface 100 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 487.721023][T11984] usb 1-1: New USB device found, idVendor=2040, idProduct=2950, bcdDevice=4d.b5 [ 487.730195][T11984] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 487.796766][T11984] pvrusb2: Hardware description: WinTV PVR USB2 Model 29xxx [ 488.003356][ T4611] usb 1-1: Direct firmware load for v4l-pvrusb2-29xxx-01.fw failed with error -2 [ 488.012648][ T4611] pvrusb2: ***WARNING*** Device fx2 controller firmware seems to be missing. [ 488.015287][T11984] usb 1-1: USB disconnect, device number 31 [ 488.021439][ T4611] pvrusb2: Did you install the pvrusb2 firmware files in their proper location? [ 488.021463][ T4611] pvrusb2: request_firmware unable to locate fx2 controller file v4l-pvrusb2-29xxx-01.fw [ 488.021477][ T4611] pvrusb2: Failure uploading firmware1 [ 488.021493][ T4611] pvrusb2: Device initialization was not successful. [ 488.021509][ T4611] pvrusb2: Giving up since device microcontroller firmware appears to be missing. [ 488.068856][T11984] pvrusb2: Device being rendered inoperable [ 488.125075][T15341] keytouch 0003:0926:3333.000F: fixing up Keytouch IEC report descriptor [ 488.148122][T15341] input: HID 0926:3333 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0926:3333.000F/input/input22 [ 488.251547][T15341] keytouch 0003:0926:3333.000F: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.4-1/input0 [ 488.329029][T11984] usb 5-1: USB disconnect, device number 32 10:16:29 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001240)=0x5cf, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0x75d, 0x44000122, 0x0) 10:16:29 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:29 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x10001}, 0x3c) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00000001c0)={"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"}) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x2, 0x9, 0x0, r0, 0x8b8}, 0xffffffffffffff11) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8, 0x8000) ioctl$RTC_VL_CLR(r1, 0x7014) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x200000) write$smack_current(r2, &(0x7f0000000080)='/.\x00', 0x3) 10:16:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38f30000a040c4d5415a871b0f233a"], 0x0, 0xf}, 0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000015000/0x1000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x400000000, 0x80000000, 0x0, 0x0, 0x0, 0x8], 0x1f004}) ioctl$KVM_RUN(r4, 0xae80, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000400)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b4], 0x2}) r5 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x4d, "3a1a730c624ad8564e5c237fcffbd3d4aee21ad46ac10a58244f0ea28972e193627ae6632d40fe483ab1b158f3873f329c0e181d94be128bfe2dc108e57569ddb2cec66d66c24fb776d5368081"}, &(0x7f00000001c0)=0x55) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000300)={r6, @in6={{0xa, 0x4e21, 0x6, @mcast1}}}, &(0x7f00000003c0)=0x84) ioctl$KVM_RUN(r4, 0xae80, 0x0) 10:16:29 executing program 0: write$P9_RRENAME(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x15, 0x2}, 0x7) 10:16:29 executing program 0: write$P9_RRENAME(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x15, 0x2}, 0x7) 10:16:29 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:29 executing program 2: ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, 0x0) set_mempolicy(0x4003, &(0x7f0000000140)=0x101, 0x2) clone(0x40108000, 0x0, 0x0, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x1ff, 0x7, 0x9, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x40}, 0x3c) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = dup2(r0, r1) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000340)={[0x8fe1, 0xff, 0x8, 0xffffffffffffff93, 0x12b, 0xeb30, 0x6e, 0x1, 0x35, 0x3ff, 0x6, 0x7, 0xffffffffffffffff, 0x0, 0x4], 0x1, 0x18500}) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r3, @ANYBLOB="119bb48e7503003f513d782723be00000000000000f9bb76bbf852066fcd7954e9073b696c9fff83c374a9cb14c74e164121109dc20ff8e5f32bfde2dc430d"], &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) ioctl$VIDIOC_S_SELECTION(0xffffffffffffffff, 0xc040565f, &(0x7f0000000080)={0x7, 0x100, 0x3, {0x20, 0x1ff, 0x800, 0xff}}) 10:16:29 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='tmpfs\x00\x80\n\x0f\xa0\'\x87\x9e\xee\xde.$^\x19\x15\xb8.\x19\x1c\xae\xf6\xbf\x9c\xda~\xf7\xb4lE\x82j\x00\x88\xfb_\xab\xf8\x9c\x1f\xc59\xd4\xb5\xd9\x19', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0/file0\x00') symlink(&(0x7f0000000500)='.\x00', &(0x7f00000004c0)='./file0\x00') setxattr$security_capability(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='security.capability\x00', 0x0, 0x0, 0x0) umount2(&(0x7f00000001c0)='./file0/../file0/file0\x00', 0x80000000002) syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x8000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") fchdir(r0) [ 488.959298][T15706] IPVS: ftp: loaded support on port[0] = 21 [ 489.166486][T11984] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 489.175789][T15711] IPVS: ftp: loaded support on port[0] = 21 [ 489.422549][T11984] usb 5-1: Using ep0 maxpacket: 8 [ 489.542545][T11984] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 489.553902][T11984] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 489.567126][T11984] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.00 [ 489.576612][T11984] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 489.586774][T11984] usb 5-1: config 0 descriptor?? 10:16:31 executing program 0: write$P9_RRENAME(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x15, 0x2}, 0x7) 10:16:31 executing program 5: io_setup(0x5, &(0x7f0000000100)=0x0) eventfd(0x5) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x100, 0x0) ioctl$VIDIOC_TRY_DECODER_CMD(r1, 0xc0485661, &(0x7f0000000080)={0x0, 0x3, @stop_pts=0xf46d}) creat(&(0x7f0000000040)='./file0\x00', 0x0) eventfd(0x3) io_submit(r0, 0x250, &(0x7f0000000000)) 10:16:31 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x7, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:31 executing program 1: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 0x1}, 0x20) r0 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f00000000c0), 0x4) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x6, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=@newlink={0x68, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x48, 0x12, @ip6gretap={{0x10, 0x1, 'ip6gretap\x00'}, {0x34, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x6, @local}, @IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr="b9f572bd9599539dc93ac915186e28b1"}, @gre_common_policy=[@IFLA_GRE_LINK={0x8, 0x1, r3}]]}}}]}, 0x68}}, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000240)={'vxcan1\x00', {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000040)=@can={0x1d, r3}, 0x80, &(0x7f0000000180)=[{&(0x7f00000018c0)="f4001100002b3325fe8000000000000005baa68754a3000000000200"/40, 0x28}], 0x1}, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000001540)='/dev/dmmidi#\x00', 0x2, 0x50400) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r7, 0x105, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, '\nxcan1\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r5, &(0x7f0000001640)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0xe4040090}, 0xc, &(0x7f0000001600)={&(0x7f00000015c0)={0x24, r7, 0x1, 0x70bd28, 0x25dfdbff, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0x8}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x14040}, 0x20048005) r8 = syz_open_dev$hidraw(&(0x7f0000000000)='/dev/hidraw#\x00', 0x9, 0x58301) ioctl$FS_IOC_GETFLAGS(r8, 0x80086601, &(0x7f0000000100)) 10:16:31 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x0, 0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x79000, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x210000, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r2, 0xc0406619, &(0x7f0000000240)={{0x0, 0x0, @identifier="7ea0863617f794a38423d20ea88f0907"}}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x4000, 0x0) r4 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000180)={r6, 0x1c, "60e27cfa36628b769dfda1588a5791cf3e3742e974ba4eea74ece922"}, &(0x7f0000000100)=0x24) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r6, 0x7}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000000)=0xbb) ioctl$SG_IO(r0, 0x2285, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d76641cb69d952f41bdd2ac8bb8c43", 0x150}, {&(0x7f0000000140)="aa1d484e24002000a84d4583670e12d9fc56b0953fbd80630600007704a71e023a27b2da9426f40100008000000000a7457e3867", 0x84}], 0x2) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x64) 10:16:31 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9, 0x0, 0xffffffffffffffff, 0x9, [], 0x0, 0xffffffffffffffff, 0x3}, 0x3c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 489.997279][T15726] mmap: syz-executor.1 (15726) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 490.042501][T11984] usbhid 5-1:0.0: can't add hid device: -71 [ 490.048710][T11984] usbhid: probe of 5-1:0.0 failed with error -71 [ 490.049284][T15726] batman_adv: Cannot find parent device [ 490.081561][T11984] usb 5-1: USB disconnect, device number 33 [ 490.139804][T15737] sg_write: data in/out 2097152/80 bytes for SCSI command 0x94-- guessing data in; [ 490.139804][T15737] program syz-executor.4 not setting count and/or reply_len properly 10:16:31 executing program 0: syz_usb_connect(0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x0) 10:16:31 executing program 5: set_mempolicy(0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x81, 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) setsockopt$inet6_int(r1, 0x29, 0xcd2d7a0ac8fcc63, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) clone(0x40108000, 0x0, 0x0, 0x0, 0x0) 10:16:31 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{0x0}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:31 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000080)="0ba5c1da7ad120f0564bb8ce9a466009a9acd9782984cd84e1f29818e92bac767fe5e85b0e281f0267452625d1f6e26b96b101748f4c80cddbc5992201fe6a855904c1e61b251f7cb2c6141e3fbb", &(0x7f0000000100)=""/9, 0x4}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:16:31 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{0x0}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:31 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x101000, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, 0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'bond0\x00'}, 0x18) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, &(0x7f0000000400)) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80046601, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f00000004c0), 0x4) times(&(0x7f0000000200)) sync() getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000001e000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x40800, 0x0) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(0xffffffffffffffff, 0x110, 0x3) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000540)={0x10, 0xf0ffffff00000f00, 0xa00000000000000}, 0xc, &(0x7f0000000240)}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00000002c0)=ANY=[]) [ 490.420014][T15752] sg_write: data in/out 2097152/80 bytes for SCSI command 0x94-- guessing data in; [ 490.420014][T15752] program syz-executor.4 not setting count and/or reply_len properly [ 490.460410][T15751] IPVS: ftp: loaded support on port[0] = 21 10:16:31 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:16:31 executing program 4: r0 = socket$kcm(0x2b, 0x200000000000001, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f00000013c0)) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xde, 0x0, 0xffffffffffffffd9}, 0x20000000) close(r0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080)={r2, r3/1000+30000}, 0x10) [ 490.562510][T15341] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 490.626629][T15761] IPVS: sync thread started: state = BACKUP, mcast_ifn = bond0, syncid = 0, id = 0 10:16:31 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{0x0}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:31 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) msgsnd(0x0, &(0x7f00000013c0)={0x1, "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"}, 0xfd1, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000001040)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r2 = gettid() r3 = gettid() tkill(r3, 0x1000000000016) r4 = gettid() tkill(r4, 0x1000000000016) r5 = gettid() tkill(r5, 0x1000000000016) ptrace$getsig(0x4202, r5, 0x2, &(0x7f0000000000)) tkill(r2, 0x13) 10:16:31 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201000003000000000000004000000000010902240001000000000944000205030102000921000000012206000905810300000023001e043a176ac58633da9d0716ac62f1e826237161fce926"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000200)={0x24, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x22, 0x6}, 0x0}, 0x0) arch_prctl$ARCH_MAP_VDSO_X32(0x2001, 0x8) 10:16:31 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x101000, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, 0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'bond0\x00'}, 0x18) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, &(0x7f0000000400)) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80046601, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f00000004c0), 0x4) times(&(0x7f0000000200)) sync() getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000001e000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x40800, 0x0) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(0xffffffffffffffff, 0x110, 0x3) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000540)={0x10, 0xf0ffffff00000f00, 0xa00000000000000}, 0xc, &(0x7f0000000240)}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00000002c0)=ANY=[]) [ 490.922443][T15341] usb 1-1: config 64 has an invalid interface number: 100 but max is 0 [ 490.931216][T15341] usb 1-1: config 64 has an invalid descriptor of length 0, skipping remainder of the config [ 490.941661][T15341] usb 1-1: config 64 has no interface number 0 [ 490.948042][T15341] usb 1-1: config 64 interface 100 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 490.961985][T15341] usb 1-1: New USB device found, idVendor=2040, idProduct=2950, bcdDevice=4d.b5 [ 490.971140][T15341] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 491.059729][T15341] pvrusb2: Hardware description: WinTV PVR USB2 Model 29xxx [ 491.182547][ T2919] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 491.263283][ T4611] usb 1-1: Direct firmware load for v4l-pvrusb2-29xxx-01.fw failed with error -2 [ 491.272677][ T4611] pvrusb2: ***WARNING*** Device fx2 controller firmware seems to be missing. [ 491.281480][ T4611] pvrusb2: Did you install the pvrusb2 firmware files in their proper location? [ 491.284443][T15341] usb 1-1: USB disconnect, device number 32 [ 491.291323][ T4611] pvrusb2: request_firmware unable to locate fx2 controller file v4l-pvrusb2-29xxx-01.fw [ 491.308835][ T4611] pvrusb2: Failure uploading firmware1 [ 491.314403][ T4611] pvrusb2: Device initialization was not successful. [ 491.321106][ T4611] pvrusb2: Giving up since device microcontroller firmware appears to be missing. [ 491.331616][T15341] pvrusb2: Device being rendered inoperable [ 491.452205][ T2919] usb 5-1: device descriptor read/64, error -32 10:16:32 executing program 0: syz_usb_connect(0x0, 0x0, 0x0, 0x0) 10:16:32 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x24, r1, 0x100, 0x70bd26, 0x25dfdbff, {}, [@SEG6_ATTR_ALGID={0x8, 0x6, 0x2}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x40) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0xfffffffffffffd8c) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r3}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x190b01, 0x0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r4) 10:16:32 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='uid_map\x00') write$USERIO_CMD_REGISTER(r0, &(0x7f00000000c0), 0x2) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x8, 0x4, &(0x7f00000001c0)=ANY=[@ANYBLOB="ab623ca6c581f1fee7eb050c8d733e93b400000000000000dd0000000000000098af14e9a8e48b3a05b408df9823cc1aab5739278830016f215a36d4c43937304a4f346528695e4b4306836acb0d00d0647e3d387dcbd6191b15f8722f3b54"], &(0x7f0000003ff6)='G\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195}, 0x48) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, &(0x7f0000000140)={0x1, 0xffffff7f}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000100)={0x3, 0x191, 0x2, 0x2, 0x7}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x200000, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000240)={0xffffffffffffffff}, 0x106, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f00000002c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r3, r0}}, 0x18) 10:16:32 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=@newlink={0x38, 0x10, 0x7ffffff9, 0x0, 0xfffffffe, {}, [@IFLA_LINKINFO={0x18, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x4}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x20044800}, 0x0) 10:16:32 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:32 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) getpeername$tipc(r1, &(0x7f0000000080)=@id, &(0x7f00000000c0)=0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r2, @ANYBLOB="00000000000008006274291800000000"], &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 491.852389][ T2919] usb 5-1: device descriptor read/64, error 18 10:16:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@initdev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000000)='security.capability\x00', &(0x7f0000000200)=@v3={0x3000000, [{0x1, 0x3}, {0xffff, 0x9}], r4}, 0x18, 0x3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r7, &(0x7f000001a000/0x18000)=nil, 0x0, 0xffffff4d, 0x0, 0x0, 0x0) 10:16:32 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:33 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0x1f, 0x4) syz_emit_ethernet(0xff4e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaabaaa0180c200000008004500035f000000000011907800000000e000000100004e2100089078cd705d1c0757c78e97a377c304af86a81e7d6c8bd654b60e9480078c4efa75b80b57f572a90e5d616d798f775d74fcfe0326772da636d5"], 0x0) syz_emit_ethernet(0x2a, &(0x7f0000359fd5)={@link_local, @empty=[0x1c008848, 0x0, 0x14, 0x0, 0x0, 0x8847000000000608], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 10:16:33 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8}, 0x500}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) [ 492.122162][ T2919] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 492.422285][ T2919] usb 5-1: device descriptor read/64, error 18 [ 492.822159][ T2919] usb 5-1: device descriptor read/64, error 18 [ 492.942393][ T2919] usb usb5-port1: attempt power cycle [ 493.652147][ T2919] usb 5-1: new high-speed USB device number 36 using dummy_hcd 10:16:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000240)={0x79}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200], 0x0, 0x206}) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x4400ae8f, &(0x7f0000000080)) ioctl$KVM_RUN(r4, 0xae80, 0x0) 10:16:35 executing program 1: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0105303, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, &(0x7f00000002c0)=0xffffffffffffff59, 0x7fffc) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000780)=ANY=[], 0x0) symlinkat(&(0x7f0000000240)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80000, 0x100) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x41, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x7, @perf_config_ext, 0x4482, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x8, r1, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000380)=0x9) syz_open_dev$midi(0x0, 0x9e7e, 0x1201c2) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x0) write$P9_RLOPEN(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0xd, 0x1, {{0x20, 0x0, 0x5}}}, 0x18) listen(r2, 0x200000000002) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local}], 0x10) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140), 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, 0x0, &(0x7f0000000300)) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 10:16:35 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) 10:16:35 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x80, 0xffffffffffffffff, 0x40000000, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7d}, [@map={0x18, 0x2, 0x1, 0x0, r0}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0xfffffffffffffd7f) ioctl$CAPI_CLR_FLAGS(0xffffffffffffffff, 0x80044325, &(0x7f0000000080)=0x1) 10:16:35 executing program 0: syz_usb_connect(0x0, 0x0, 0x0, 0x0) 10:16:35 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x18}, [@ldst={0x6, 0x6, 0x6, 0x0, 0x0, 0x0, 0xffffffffffffffff}]}, &(0x7f0000003ff6)='G\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x1dd}, 0x24) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) [ 493.922087][ T2919] usb 5-1: device descriptor read/64, error 18 10:16:35 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000080)={0x0, 0x2, 0x40, 0x3ff}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) write$P9_RWRITE(r2, &(0x7f0000000040)={0xb, 0x77, 0x1}, 0xb) 10:16:35 executing program 5: r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x20000004e21, @multicast1}, 0x10) r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x20000004e21, @multicast1}, 0x10) 10:16:35 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) 10:16:35 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed, &(0x7f0000000140)='GPL\x00', 0x4, 0xfffffffffffffe83, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:16:35 executing program 4: perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x87f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x80) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 10:16:35 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) socket(0x40000000015, 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) syz_open_pts(r0, 0x0) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000340), 0x41395527) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x8}, 0x0, &(0x7f0000000140)={0x1b7}, &(0x7f00000003c0)={0x0, r3+30000000}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 10:16:35 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1012000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=@newtaction={0x234, 0x30, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [{0x154, 0x1, @m_bpf={0x150, 0x10, {{0x8, 0x1, 'bpf\x00'}, {0x90, 0x2, [@TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_OPS={0x34, 0x4, [{0x8, 0x2, 0x8, 0x7}, {0x5, 0xfc, 0x6, 0xc2}, {0x4, 0x9, 0x81, 0x1}, {0x1, 0xa6, 0x3, 0xfff}, {0xffc0, 0x20, 0x2, 0x101}, {0xd15f, 0x0, 0x7, 0xffffff7f}]}, @TCA_ACT_BPF_OPS={0x34, 0x4, [{0x101, 0x3f, 0x2, 0x1f}, {0x401, 0x3, 0xf5, 0x7}, {0x6, 0xe8, 0x4, 0x3ff}, {0x7, 0x5e, 0x7, 0x100}, {0x3ff, 0x5, 0xbc, 0x2}, {0x4, 0x3, 0x4, 0x1}]}, @TCA_ACT_BPF_OPS_LEN={0x8, 0x3, 0x6}, @TCA_ACT_BPF_OPS_LEN={0x8, 0x3, 0x8}, @TCA_ACT_BPF_FD={0x8}]}, {0xb0, 0x6, "d108cd24dbcfab21c26b5a3acc7ec379c244e913a6844c8d5aba12bddb58709e5213f15a3e1c247d05f1d3b2dfddb6f2c31cf00c12f3a03adf3399e62a96bda210aad79b9068aeb8d6a1186f99be8c8bcc740cc3baa06ec00f0fd6ab257b77e409e6fd3667b19d32787aa7f60710db949da7ac41aca086f7979264817b55c3187f01b6057270d297d390e4e0f540d23ef7e4c9f743e3eedd1baae2871793b0b86c895322a7087f6dc7651d"}}}}, {0xcc, 0x1, @m_nat={0xc8, 0x1d, {{0x8, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{0x1e4, 0x0, 0x20000000, 0x6, 0x4}, @dev={0xac, 0x14, 0x14, 0x1d}, @multicast1, 0xfffffe01}}}, {0x8c, 0x6, "493c356022a28fb6159aa5d2525b39ed1a94fccbc8dd1fc81a01006695015802d179b8ea2efdcbaf459a091da56c8cda097f4bb130e1933683471249d060abec3283dc40f6b1684ba8a8fbc67bd4694723a171e87facd0a467f9e348eebb322dad6aca2d2ae12a3e5ce2599d9e9cfbc3a471f8df146517d53265df6fdbf1a8cd5a93f7076930bd"}}}}]}, 0x234}, 0x1, 0x0, 0x0, 0x20}, 0x4040015) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000040000000000946f535b8b1cfb6e443b09fff99b84210000001812000035982eefd7c3", @ANYRES32=r1, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:16:36 executing program 1: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)) 10:16:36 executing program 0: syz_usb_connect(0x0, 0x0, 0x0, 0x0) 10:16:36 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x100) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x40, 0x0, 0x1ff}) mq_timedreceive(r1, &(0x7f0000000080)=""/74, 0x4a, 0x80000001, &(0x7f0000000100)={0x77359400}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r2, @ANYBLOB="000000000000b2dda00a3c900c120000"], &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:16:36 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r1, @ANYBLOB="ffffffffffff67886a9ba2a494870000"], &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = syz_open_pts(0xffffffffffffffff, 0x100) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000000340)={[], 0x7, 0x0, 0x6, 0x0, 0x1ff, 0x1000, 0x4, [], 0x9}) ioctl$TIOCSRS485(r2, 0x542f, &(0x7f0000000080)={0xd9, 0x7fff, 0x161}) 10:16:36 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) 10:16:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//..\x00', 0x0, 0xb00000000000000) 10:16:36 executing program 2: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000180)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={'syz'}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz'}, 0x0, 0x0, r0) keyctl$link(0x8, r0, r1) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000180)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={'syz'}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz'}, 0x0, 0x0, r2) keyctl$link(0x8, r2, r3) keyctl$KEYCTL_MOVE(0x1e, 0x0, r1, r3, 0x1) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r4}, 0x2c) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r5, @ANYRESHEX=r6], &(0x7f0000000140)='GPL\x00', 0x2, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:16:36 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, 0x0) getpid() pipe(0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3ff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000440)='cpuset.cpus\x00\xaa\xef+e\xcb\x98\xe6xm\xbe\xf2F\x96%\x12G\xc8X`\xed\xbe\xce\xdea', 0x2, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00\x0e\xcfF\xcf$J\"\xbf\xde\x97\xdf\x94\x8a\x83\\\x86hZ/\xf4E\xa1\xf4\xb5g\xd5y\xee\xb7\xb8\x93\xf5\xefE8B\xa4O\xb5\xbc\xd8\x0fM#\x1b\xc9\xaf\xfb\xea\xc3\xfa\xfdb\xb3{Fb\x06\xd7/\x9c\x8c\a\x04\x92 YA\x1a:<\xb7\x1dp\t\xf7\x05\xd2\x1e\xbe=\r>?\n@U\xaa\xa2p4\xbc*\x8e\x91\xae\x84\xe8\xee\x8c\xfb\a\x1e\xa3\xffc\xc8\xb2\xf8\xc6\x971\x18\x12+\x11z\xcdD\x19u\xf0\xe2\xe8\a\xe45\xc5\xaa*\xa6n\x88\x1d\xf0\xfb@q\xf7\x11\xacpx\xfc\xea\x1f\x04:fn\xcb\x8a5\x15\xed2v\a\xf4\x1a\xdb\v', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x1000) 10:16:36 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x3, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:16:36 executing program 4: unshare(0x40600) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 10:16:36 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x66, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000380)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_DST={0x14, 0x1, @mcast2}]}, 0x28}}, 0x0) 10:16:36 executing program 0: syz_usb_connect(0x0, 0x0, &(0x7f0000000100)=ANY=[], 0x0) 10:16:36 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) getrandom(&(0x7f0000000080)=""/129, 0x81, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000040)=@framed={{}, [@map={0x18, 0x2, 0x1, 0x0, r1}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:16:36 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xf7c, 0x8000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) recvfrom$unix(r0, 0x0, 0x0, 0x40, 0x0, 0x0) 10:16:37 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') getdents(r0, &(0x7f0000002480)=""/4096, 0x12fe) lseek(r0, 0x0, 0x0) 10:16:37 executing program 1: openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000380)='/dev/btrfs-control\x00', 0x0, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000300)={0x28, 0x0, 0x0, @hyper}, 0xfffffffffffffffa, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_getoverrun(0x0) fstat(0xffffffffffffffff, &(0x7f0000002400)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) readahead(r0, 0x0, 0x7) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) 10:16:37 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4c8}, {&(0x7f00000024c0)=""/4096, 0x33e}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x3cc, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) 10:16:37 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7, 0x9}, 0x2c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000400)={{0x9001, 0x0, 0xa, 0x0, 0x26, 0x2, 0x1f, 0xff, 0xa3, 0x5}, {0x2000, 0x10000, 0x4, 0x1, 0x6f, 0x4, 0x7f, 0xa5, 0x1c, 0x81, 0xfc}, {0x6000, 0xf000, 0x9, 0x6, 0x6, 0x1f, 0xff, 0x6, 0x2, 0x1, 0x7f, 0x1f}, {0x1, 0xf000, 0xf, 0x1, 0xc1, 0xf9, 0x4, 0x2c, 0xcd, 0x3f, 0xe1, 0x4}, {0x0, 0x800, 0xd, 0x2, 0x20, 0x3e, 0x5b, 0x6, 0x5, 0xfa, 0x0, 0xbd}, {0x8000, 0xf000, 0xb, 0x1, 0x3, 0xc2, 0x1, 0x8, 0x2, 0x40, 0x2, 0x9}, {0x6000, 0xd000, 0x0, 0x1f, 0x97, 0x7f, 0x1f, 0x5c, 0x94, 0x80, 0xff, 0x41}, {0x9b001, 0x3000, 0x9eddf8555bb5dc7b, 0x2f, 0x9, 0x7, 0x7, 0x0, 0x0, 0x6, 0x22, 0x4}, {0x87fdde0bb99dc154, 0x4000}, {0x1000, 0xef72d92613ea82d8}, 0x2, 0x0, 0x5000, 0x680190, 0x0, 0x1, 0x1, [0x0, 0x40, 0x0, 0x5]}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000001018120001", @ANYRES32=r2, @ANYBLOB="00000000000000000000000000350e72d7695871340a526861ede900bd9eee4c71c9700c1a00877aedaba47dcb877471ef4b5ed93ef2f3c88e7a16c2a386311347554dd0ccb4c696312d178eb4c20883450400000000000000b188b98733b3df34ba30219b839c08631a95e7dac1f1551b420772be19b2914c8a"], &(0x7f0000000140)='GPL\x00', 0x4, 0xdd, &(0x7f0000000240)=""/221, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:16:37 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{0x0, 0x0, r1}}) 10:16:37 executing program 5: syz_usb_connect(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x11, 0xf7, 0x9a, 0x8, 0xa07, 0xda, 0xad48, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xb9, 0x0, 0x2, 0xc7, 0x50, 0xdc, 0x0, [], [{{0x9, 0x5, 0x85, 0xb}}, {{0x9, 0x5, 0x1, 0x3}}]}}]}}]}}, 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(r0, 0x0, 0xd7) 10:16:37 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x77ff, 0x0) ioctl$VIDIOC_S_AUDIO(r0, 0x40345622, &(0x7f0000000000)={0x0, "11c98a06d7487c37a033ba1d9718497f5fa6403bdd694528b78b232b59567094"}) 10:16:37 executing program 0: syz_usb_connect(0x0, 0x0, &(0x7f0000000100)=ANY=[], 0x0) 10:16:37 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000001580)={&(0x7f0000000000)={0xa, 0x4e21, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000001500)=[@hopopts={{0x18}}, @dontfrag={{0x14, 0x29, 0x3e, 0x1ff}}], 0x30}, 0x0) [ 496.545747][T15341] usb 6-1: new high-speed USB device number 21 using dummy_hcd 10:16:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'syz_tun\x00'}, 0x18) 10:16:37 executing program 4: openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000380)='/dev/btrfs-control\x00', 0x0, 0x0) syz_open_dev$cec(0x0, 0x1, 0x2) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000300)={0x28, 0x0, 0x0, @hyper}, 0xfffffffffffffffa, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_getoverrun(0x0) fstat(0xffffffffffffffff, &(0x7f0000002400)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) readahead(r0, 0x0, 0x7) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) [ 496.792126][T15341] usb 6-1: Using ep0 maxpacket: 8 [ 496.932581][T15341] usb 6-1: config 0 has an invalid interface number: 185 but max is 0 [ 496.940995][T15341] usb 6-1: config 0 has no interface number 0 [ 496.947700][T15341] usb 6-1: config 0 interface 185 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 496.958948][T15341] usb 6-1: config 0 interface 185 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 496.970485][T15341] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=ad.48 [ 496.979719][T15341] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 10:16:38 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x6, 0x0) 10:16:38 executing program 0: syz_usb_connect(0x0, 0x0, &(0x7f0000000100)=ANY=[], 0x0) [ 497.190016][T15341] usb 6-1: config 0 descriptor?? [ 497.264319][T15341] adutux 6-1:0.185: ADU218 now attached to /dev/usb/adutux0 [ 497.434948][T15957] usb 6-1: Couldn't submit interrupt_out_urb -90 [ 497.457238][T15341] usb 6-1: USB disconnect, device number 21 10:16:38 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x1132}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x20) close(r0) 10:16:38 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x6, 0x0) 10:16:38 executing program 0: syz_usb_connect(0x0, 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x0) 10:16:38 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x6, 0x0) [ 498.232155][T15341] usb 6-1: new high-speed USB device number 22 using dummy_hcd [ 498.472440][T15341] usb 6-1: Using ep0 maxpacket: 8 [ 498.602305][T15341] usb 6-1: config 0 has an invalid interface number: 185 but max is 0 [ 498.610703][T15341] usb 6-1: config 0 has no interface number 0 [ 498.618260][T15341] usb 6-1: config 0 interface 185 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 498.629524][T15341] usb 6-1: config 0 interface 185 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 498.640956][T15341] usb 6-1: New USB device found, idVendor=0a07, idProduct=00da, bcdDevice=ad.48 [ 498.650191][T15341] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 498.666228][T15341] usb 6-1: config 0 descriptor?? [ 498.719719][T15341] adutux 6-1:0.185: ADU218 now attached to /dev/usb/adutux0 [ 498.914647][T16007] usb 6-1: Couldn't submit interrupt_out_urb -90 [ 498.925742][T15341] usb 6-1: USB disconnect, device number 22 [ 498.934086][T15341] ===================================================== [ 498.941129][T15341] BUG: KMSAN: uninit-value in usb_unbind_interface+0x3a2/0xdd0 [ 498.942157][T15341] CPU: 0 PID: 15341 Comm: kworker/0:6 Not tainted 5.3.0-rc7+ #0 [ 498.942157][T15341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 498.962120][T15341] Workqueue: usb_hub_wq hub_event [ 498.962120][T15341] Call Trace: [ 498.973356][T15341] dump_stack+0x191/0x1f0 [ 498.973356][T15341] kmsan_report+0x13a/0x2b0 [ 498.982122][T15341] __msan_warning+0x73/0xe0 [ 498.982122][T15341] adu_disconnect+0x302/0x360 [ 498.982122][T15341] ? adu_probe+0x1160/0x1160 [ 498.982122][T15341] usb_unbind_interface+0x3a2/0xdd0 [ 499.002096][T15341] ? usb_driver_release_interface+0x2a0/0x2a0 [ 499.002096][T15341] device_release_driver_internal+0x911/0xd20 [ 499.002096][T15341] device_release_driver+0x4b/0x60 [ 499.022086][T15341] bus_remove_device+0x4bf/0x670 [ 499.022086][T15341] device_del+0xcd5/0x1d10 [ 499.022086][T15341] usb_disable_device+0x567/0x1150 [ 499.022086][T15341] usb_disconnect+0x51e/0xd60 [ 499.042084][T15341] hub_event+0x3fd0/0x72f0 [ 499.042084][T15341] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 499.042084][T15341] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 499.042084][T15341] ? led_work+0x720/0x720 [ 499.062080][T15341] ? led_work+0x720/0x720 [ 499.062080][T15341] process_one_work+0x1572/0x1ef0 [ 499.062080][T15341] worker_thread+0x111b/0x2460 [ 499.062080][T15341] kthread+0x4b5/0x4f0 [ 499.062080][T15341] ? process_one_work+0x1ef0/0x1ef0 [ 499.082106][T15341] ? kthread_blkcg+0xf0/0xf0 [ 499.082106][T15341] ret_from_fork+0x35/0x40 [ 499.082106][T15341] [ 499.082106][T15341] Uninit was created at: [ 499.102151][T15341] kmsan_internal_poison_shadow+0x53/0x100 [ 499.102151][T15341] kmsan_slab_free+0x8d/0x100 [ 499.102151][T15341] kfree+0x4c1/0x2db0 [ 499.102151][T15341] adu_release+0x95f/0xa50 [ 499.102151][T15341] __fput+0x4c9/0xba0 [ 499.122098][T15341] ____fput+0x37/0x40 [ 499.122098][T15341] task_work_run+0x22e/0x2a0 [ 499.122098][T15341] prepare_exit_to_usermode+0x39d/0x4d0 [ 499.122098][T15341] syscall_return_slowpath+0x90/0x610 [ 499.142080][T15341] do_syscall_64+0xe2/0xf0 [ 499.142080][T15341] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 499.142080][T15341] ===================================================== [ 499.162083][T15341] Disabling lock debugging due to kernel taint [ 499.162083][T15341] Kernel panic - not syncing: panic_on_warn set ... [ 499.162083][T15341] CPU: 0 PID: 15341 Comm: kworker/0:6 Tainted: G B 5.3.0-rc7+ #0 [ 499.182082][T15341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 499.182082][T15341] Workqueue: usb_hub_wq hub_event [ 499.182082][T15341] Call Trace: [ 499.202082][T15341] dump_stack+0x191/0x1f0 [ 499.202082][T15341] panic+0x3c9/0xc1e [ 499.202082][T15341] kmsan_report+0x2a2/0x2b0 [ 499.202082][T15341] __msan_warning+0x73/0xe0 [ 499.202082][T15341] adu_disconnect+0x302/0x360 [ 499.222089][T15341] ? adu_probe+0x1160/0x1160 [ 499.222089][T15341] usb_unbind_interface+0x3a2/0xdd0 [ 499.222089][T15341] ? usb_driver_release_interface+0x2a0/0x2a0 [ 499.242107][T15341] device_release_driver_internal+0x911/0xd20 [ 499.242107][T15341] device_release_driver+0x4b/0x60 [ 499.242107][T15341] bus_remove_device+0x4bf/0x670 [ 499.242107][T15341] device_del+0xcd5/0x1d10 [ 499.262101][T15341] usb_disable_device+0x567/0x1150 [ 499.262101][T15341] usb_disconnect+0x51e/0xd60 [ 499.262101][T15341] hub_event+0x3fd0/0x72f0 [ 499.262101][T15341] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 499.282075][T15341] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 499.282075][T15341] ? led_work+0x720/0x720 [ 499.282075][T15341] ? led_work+0x720/0x720 [ 499.282075][T15341] process_one_work+0x1572/0x1ef0 [ 499.302186][T15341] worker_thread+0x111b/0x2460 [ 499.302186][T15341] kthread+0x4b5/0x4f0 [ 499.302186][T15341] ? process_one_work+0x1ef0/0x1ef0 [ 499.302186][T15341] ? kthread_blkcg+0xf0/0xf0 [ 499.322086][T15341] ret_from_fork+0x35/0x40 [ 499.322086][T15341] Kernel Offset: disabled [ 499.322086][T15341] Rebooting in 86400 seconds..