last executing test programs: 29.47637256s ago: executing program 0: bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x474c, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0xfffffffd, 0x4) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000180)=0x40000000, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000000040), 0x291962b, 0x45833af92e4b39ff, 0x0) 24.119891654s ago: executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x16, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x19f}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={0xffffffffffffffff, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 20.876254084s ago: executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000c80)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)=@newqdisc={0x40, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq={{0x7}, {0x2a, 0x2, [@TCA_FQ_INITIAL_QUANTUM={0x8, 0x5}, @TCA_FQ_FLOW_REFILL_DELAY={0x8}]}}, @TCA_STAB={0x0, 0x8, 0x0, 0x1, [{{}, {0x0, 0x2, [0x0]}}, {{}, {0x0, 0x2, [0x0, 0x0, 0x0, 0x0]}}]}]}, 0x40}}, 0x0) 18.716312761s ago: executing program 1: memfd_create(0x0, 0x0) syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="120100008010bd40820514009dbb0000000109022400011b00001009040000022a3e740009058bff7f0040101109050b362f"], 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x48182, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x5100, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) 10.631507s ago: executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000600)="d8000000140081044e81f782db44b904021108020b000000040000a118000200e0009bbb54fd0e1208000f0100810401a80016ea1f000840032e5f54c92011148ed08734843cb12b00000803600cfab94dc934e7ce80b2cf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef075c0100000000000000cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730da4683f5aab00dbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6", 0xd6}, {&(0x7f0000000580)}], 0x2, 0x0, 0x0, 0x7400}, 0x0) 10.082689228s ago: executing program 1: getrandom(&(0x7f0000000440)=""/245, 0x7591fcc76eda37b7, 0x0) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000140)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0x0, 0x0, 0x0}) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x11, r2, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r2, 0x4018620d, &(0x7f00000001c0)) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000480)={0x4c, 0x0, &(0x7f0000000580)=[@acquire, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 6.334428122s ago: executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x16, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x19f}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={0xffffffffffffffff, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 5.721187385s ago: executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0x4002}) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000240)="f9c2c8ff", 0x4}, {0x0, 0xfcefff7f}], 0x2) 4.256808471s ago: executing program 0: io_uring_setup(0x6504, &(0x7f0000001300)={0x0, 0x0, 0x1046}) io_uring_register$IORING_REGISTER_ENABLE_RINGS(0xffffffffffffffff, 0xc, 0x0, 0x0) 3.1185083s ago: executing program 1: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000404c05d50310000200000109022400010000000009041200010300000009210000000122010009058103"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000b80)={0x24, 0x0, 0x0, &(0x7f0000000b00)={0x0, 0x22, 0x5, {[@main=@item_4={0x3, 0x0, 0x0, "dda79475"}]}}, 0x0}, 0x0) 2.387762353s ago: executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000600)="d8000000140081044e81f782db44b904021108020b000000040000a118000200e0009bbb54fd0e1208000f0100810401a80016ea1f000840032e5f54c92011148ed08734843cb12b00000803600cfab94dc934e7ce80b2cf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef075c0100000000000000cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730da4683f5aab00dbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6", 0xd6}, {&(0x7f0000000580)}], 0x2, 0x0, 0x0, 0x7400}, 0x0) 0s ago: executing program 0: getrandom(&(0x7f0000000440)=""/245, 0x7591fcc76eda37b7, 0x0) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000140)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0x0, 0x0, 0x0}) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x11, r2, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r2, 0x4018620d, &(0x7f00000001c0)) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000480)={0x4c, 0x0, &(0x7f0000000580)=[@acquire, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:29917' (ED25519) to the list of known hosts. 1970/01/01 00:07:30 fuzzer started 1970/01/01 00:07:40 dialing manager at localhost:30008 syzkaller login: [ 469.107738][ T3048] cgroup: Unknown subsys name 'net' [ 470.280897][ T3048] cgroup: Unknown subsys name 'rlimit' [ 522.817723][ T3050] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 1970/01/01 00:08:42 starting 2 executor processes [ 554.589075][ T25] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 554.616131][ C1] hrtimer: interrupt took 792300 ns [ 554.977002][ T25] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 554.980935][ T25] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 554.990412][ T25] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 554.995089][ T25] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 255 [ 555.015644][ T25] usb 1-1: New USB device found, idVendor=0dfc, idProduct=e100, bcdDevice= 0.00 [ 555.018083][ T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 555.186783][ T25] usb 1-1: config 0 descriptor?? [ 558.199583][ T25] hid-generic 0003:0DFC:E100.0001: unknown main item tag 0x0 [ 558.214687][ T25] hid-generic 0003:0DFC:E100.0001: unknown main item tag 0x0 [ 558.217997][ T25] hid-generic 0003:0DFC:E100.0001: unknown main item tag 0x0 [ 558.220343][ T25] hid-generic 0003:0DFC:E100.0001: unknown main item tag 0x0 [ 558.232918][ T25] hid-generic 0003:0DFC:E100.0001: unknown main item tag 0x0 [ 558.235132][ T25] hid-generic 0003:0DFC:E100.0001: unknown main item tag 0x0 [ 558.237006][ T25] hid-generic 0003:0DFC:E100.0001: unknown main item tag 0x0 [ 558.436137][ T25] hid-generic 0003:0DFC:E100.0001: hidraw0: USB HID v0.00 Device [HID 0dfc:e100] on usb-dummy_hcd.0-1/input0 [ 558.638678][ T25] usb 1-1: USB disconnect, device number 2 [ 572.709835][ T3157] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 582.504473][ T25] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 583.115439][ T25] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 583.118185][ T25] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 583.120324][ T25] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 583.133428][ T25] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 583.135918][ T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 583.258964][ T25] usb 1-1: config 0 descriptor?? [ 583.347707][ T3166] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 584.926327][ T25] plantronics 0003:047F:FFFF.0002: unknown main item tag 0xd [ 585.016786][ T25] plantronics 0003:047F:FFFF.0002: No inputs registered, leaving [ 585.238816][ T25] plantronics 0003:047F:FFFF.0002: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 585.369556][ T25] usb 1-1: USB disconnect, device number 3 [ 591.574546][ T3198] loop1: detected capacity change from 0 to 512 [ 592.303091][ T3198] EXT4-fs warning (device loop1): dx_probe:874: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 592.311089][ T3198] EXT4-fs warning (device loop1): dx_probe:879: Enable large directory feature to access it [ 592.320189][ T3198] EXT4-fs warning (device loop1): dx_probe:964: inode #2: comm syz-executor.1: Corrupt directory, running e2fsck is recommended [ 592.375243][ T3198] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 592.396952][ T3198] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2234: inode #15: comm syz-executor.1: corrupted in-inode xattr: invalid ea_ino [ 592.474097][ T3198] EXT4-fs (loop1): Remounting filesystem read-only [ 592.648604][ T3198] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 594.286179][ T3061] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 626.076902][ T3254] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 638.266245][ T3266] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 638.278923][ T3266] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.1'. [ 646.763824][ T3281] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 646.766187][ T3281] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.1'. [ 649.035490][ T3283] input: syz0 as /devices/virtual/input/input1 [ 652.186091][ T3289] tap0: tun_chr_ioctl cmd 1074025684 [ 658.090912][ T3299] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 658.108772][ T3299] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.1'. [ 664.010746][ T3308] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 664.084685][ T3308] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 665.574621][ T3310] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 673.406704][ T3324] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 676.199408][ T3328] loop0: detected capacity change from 0 to 512 [ 677.106197][ T3328] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 682.420813][ T3089] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 685.156332][ T3344] loop1: detected capacity change from 0 to 512 [ 685.536686][ T3344] EXT4-fs warning (device loop1): dx_probe:874: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 685.539463][ T3344] EXT4-fs warning (device loop1): dx_probe:879: Enable large directory feature to access it [ 685.542781][ T3344] EXT4-fs warning (device loop1): dx_probe:964: inode #2: comm syz-executor.1: Corrupt directory, running e2fsck is recommended [ 688.906167][ T3344] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 688.958587][ T3344] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2234: inode #15: comm syz-executor.1: corrupted in-inode xattr: invalid ea_ino [ 688.990491][ T3344] EXT4-fs (loop1): Remounting filesystem read-only [ 689.089361][ T3344] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 689.779152][ T3344] EXT4-fs warning (device loop1): dx_probe:874: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 689.806957][ T3344] EXT4-fs warning (device loop1): dx_probe:879: Enable large directory feature to access it [ 689.809254][ T3344] EXT4-fs warning (device loop1): dx_probe:964: inode #2: comm syz-executor.1: Corrupt directory, running e2fsck is recommended [ 692.230512][ T3061] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 693.958539][ T3357] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 698.400998][ T3364] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 700.008919][ T3372] vlan0: entered promiscuous mode [ 700.025473][ T3372] veth1: entered promiscuous mode [ 700.339312][ T3372] veth1: left promiscuous mode [ 702.575004][ T3386] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 703.694400][ T3388] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 708.333879][ T3395] binder: 3394:3395 ioctl c0306201 20000380 returned -14 [ 711.206425][ T3403] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 713.826359][ T3405] loop0: detected capacity change from 0 to 512 [ 714.327136][ T3405] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 717.375432][ T3089] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 720.757166][ T3422] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 725.959362][ T3432] loop0: detected capacity change from 0 to 512 [ 726.560237][ T3432] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 730.838303][ T3089] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 734.160892][ T3450] loop1: detected capacity change from 0 to 512 [ 734.520547][ T3450] EXT4-fs warning (device loop1): dx_probe:874: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 734.545205][ T3450] EXT4-fs warning (device loop1): dx_probe:879: Enable large directory feature to access it [ 734.547866][ T3450] EXT4-fs warning (device loop1): dx_probe:964: inode #2: comm syz-executor.1: Corrupt directory, running e2fsck is recommended [ 736.750989][ T3450] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 736.777901][ T3450] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2234: inode #15: comm syz-executor.1: corrupted in-inode xattr: invalid ea_ino [ 736.800270][ T3450] EXT4-fs (loop1): Remounting filesystem read-only [ 736.839669][ T3450] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 737.760649][ T3061] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 740.795002][ T3462] loop0: detected capacity change from 0 to 512 [ 741.257061][ T3465] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 741.316454][ T3465] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 742.149102][ T3462] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 747.247731][ T3089] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 750.060037][ T3478] loop1: detected capacity change from 0 to 512 [ 750.378330][ T3478] EXT4-fs warning (device loop1): dx_probe:874: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 750.380893][ T3478] EXT4-fs warning (device loop1): dx_probe:879: Enable large directory feature to access it [ 750.384393][ T3478] EXT4-fs warning (device loop1): dx_probe:964: inode #2: comm syz-executor.1: Corrupt directory, running e2fsck is recommended [ 753.503530][ T3478] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 753.527036][ T3478] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2234: inode #15: comm syz-executor.1: corrupted in-inode xattr: invalid ea_ino [ 753.552370][ T3478] EXT4-fs (loop1): Remounting filesystem read-only [ 753.587948][ T3478] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 755.344725][ T3061] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 757.597200][ T3056] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 758.160302][ T3056] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 758.178984][ T3056] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 758.186713][ T3056] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 758.190166][ T3056] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 758.204996][ T3056] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 758.267319][ T3493] loop0: detected capacity change from 0 to 512 [ 758.308554][ T3056] usb 2-1: config 0 descriptor?? [ 758.437207][ T3489] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 759.465948][ T3493] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 759.513320][ T3056] usbhid 2-1:0.0: can't add hid device: -71 [ 759.519010][ T3056] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 759.959254][ T3056] usb 2-1: USB disconnect, device number 2 [ 763.348253][ T3089] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 764.348979][ T3509] loop1: detected capacity change from 0 to 1024 [ 764.763198][ T3509] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 765.775874][ T3061] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 776.774651][ T3534] loop0: detected capacity change from 0 to 1024 [ 777.512989][ T3534] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 779.780865][ T3089] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 787.579074][ T3557] loop1: detected capacity change from 0 to 1024 [ 788.334332][ T3557] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 789.737719][ T3061] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 798.934418][ T3553] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 799.446840][ T3553] usb 2-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 64, changing to 10 [ 799.465187][ T3553] usb 2-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 799.469704][ T3553] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 799.509279][ T3553] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 799.660794][ T3579] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 800.964905][ T3553] usb 2-1: USB disconnect, device number 3 [ 805.959109][ T3615] binder_alloc: 3612: binder_alloc_buf, no vma [ 812.516434][ T3617] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 812.954472][ T3617] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 64, changing to 10 [ 812.957023][ T3617] usb 1-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 812.959234][ T3617] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 812.960968][ T3617] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 813.160385][ T3624] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 814.336195][ T3617] usb 1-1: USB disconnect, device number 4 [ 829.170657][ T3678] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 829.183573][ T3678] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 837.513875][ T35] audit: type=1804 audit(836.870:2): pid=3687 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/syzkaller-testdir2208280964/syzkaller.xXfK7Y/68/file0" dev="vda" ino=698 res=1 errno=0 [ 845.178847][ T3553] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 845.622771][ T3553] usb 1-1: unable to get BOS descriptor or descriptor too short [ 845.743351][ T3553] usb 1-1: not running at top speed; connect to a high speed hub [ 845.863953][ T3553] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 846.019454][ T3553] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 846.032897][ T3553] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 846.036439][ T3553] usb 1-1: Product: syz [ 846.038106][ T3553] usb 1-1: Manufacturer: syz [ 846.039668][ T3553] usb 1-1: SerialNumber: syz [ 847.214820][ T3617] usb 1-1: USB disconnect, device number 5 [ 858.246155][ T3719] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 870.406468][ T3733] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 873.687128][ T3617] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 874.138947][ T3617] usb 2-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 64, changing to 10 [ 874.140579][ T3617] usb 2-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 874.153827][ T3617] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 874.156511][ T3617] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 874.359930][ T3735] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 876.229242][ T3617] usb 2-1: USB disconnect, device number 4 [ 881.919253][ T3769] binder: BINDER_SET_CONTEXT_MGR already set [ 881.942523][ T3769] binder: 3767:3769 ioctl 4018620d 200001c0 returned -16 [ 888.406478][ T3553] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 888.707699][ T3553] usb 2-1: config 0 has an invalid interface number: 18 but max is 0 [ 888.710411][ T3553] usb 2-1: config 0 has no interface number 0 [ 888.723309][ T3553] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 888.726008][ T3553] usb 2-1: config 0 interface 18 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 888.754055][ T3553] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.10 [ 888.756538][ T3553] usb 2-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 888.761003][ T3553] usb 2-1: Manufacturer: syz [ 888.895151][ T3553] usb 2-1: config 0 descriptor?? [ 890.390356][ T3553] Kernel panic - not syncing: corrupted stack end detected inside scheduler [ 890.394498][ T3553] CPU: 0 PID: 3553 Comm: kworker/0:0 Not tainted 6.10.0-rc1-syzkaller-g7932b172ac7e #0 [ 890.396834][ T3553] Hardware name: riscv-virtio,qemu (DT) [ 890.398583][ T3553] Workqueue: usb_hub_wq hub_event [ 890.412577][ T3553] Call Trace: [ 890.413837][ T3553] [] dump_backtrace+0x2e/0x3c [ 890.415755][ T3553] [] show_stack+0x34/0x40 [ 890.417456][ T3553] [] dump_stack_lvl+0x108/0x196 [ 890.419031][ T3553] [] dump_stack+0x1c/0x24 [ 890.420503][ T3553] [] panic+0x382/0x800 [ 890.422286][ T3553] [] __schedule+0x342e/0x3486 [ 890.423950][ T3553] [] preempt_schedule+0xd2/0x1e2 [ 890.425671][ T3553] [] __kernfs_new_node+0x7ac/0x8ee [ 890.427284][ T3553] [] kernfs_new_node+0x14e/0x200 [ 890.428964][ T3553] [] kernfs_create_dir_ns+0x3e/0x172 [ 890.430635][ T3553] [] internal_create_group+0x2f2/0xd22 [ 890.432326][ T3553] [] sysfs_create_group+0x22/0x2e [ 890.433920][ T3553] [] dpm_sysfs_add+0xa0/0x2aa [ 890.435369][ T3553] [] device_add+0x982/0x181a [ 890.436894][ T3553] [] device_create_groups_vargs+0x1d0/0x234 [ 890.439328][ T3553] [] device_create_with_groups+0xaa/0xe0 [ 890.441472][ T3553] [] led_classdev_register_ext+0x402/0x9c6 [ 890.443232][ T3553] [] devm_led_classdev_register_ext+0x56/0xd4 [ 890.444918][ T3553] [] sony_input_configured+0x1ac8/0x3354 [ 890.446689][ T3553] [] hidinput_connect+0x4ce6/0x8ce0 [ 890.448297][ T3553] [] hid_connect+0x126a/0x16be [ 890.449829][ T3553] [] hid_hw_start+0xb6/0x13c [ 890.451198][ T3553] [] sony_probe+0x23c/0x684 [ 890.452751][ T3553] [] hid_device_probe+0x2a4/0x3f2 [ 890.454969][ T3553] [] really_probe+0x232/0x9be [ 890.456717][ T3553] [] __driver_probe_device+0x1d4/0x3f2 [ 890.458348][ T3553] [] driver_probe_device+0x60/0x1ce [ 890.460036][ T3553] [] __device_attach_driver+0x1e2/0x2fc [ 890.461861][ T3553] [] bus_for_each_drv+0x142/0x1da [ 890.463541][ T3553] [] __device_attach+0x1c4/0x462 [ 890.465597][ T3553] [] device_initial_probe+0x1c/0x26 [ 890.467406][ T3553] [] bus_probe_device+0x15c/0x192 [ 890.469055][ T3553] [] device_add+0x10d8/0x181a [ 890.470617][ T3553] [] hid_add_device+0x374/0x9d8 [ 890.472243][ T3553] [] usbhid_probe+0xa52/0xf86 [ 890.474041][ T3553] [] usb_probe_interface+0x2d8/0x8c6 [ 890.475881][ T3553] [] really_probe+0x232/0x9be [ 890.477605][ T3553] [] __driver_probe_device+0x1d4/0x3f2 [ 890.479342][ T3553] [] driver_probe_device+0x60/0x1ce [ 890.481113][ T3553] [] __device_attach_driver+0x1e2/0x2fc [ 890.482875][ T3553] [] bus_for_each_drv+0x142/0x1da [ 890.484417][ T3553] [] __device_attach+0x1c4/0x462 [ 890.486007][ T3553] [] device_initial_probe+0x1c/0x26 [ 890.487742][ T3553] [] bus_probe_device+0x15c/0x192 [ 890.489499][ T3553] [] device_add+0x10d8/0x181a [ 890.491731][ T3553] [] usb_set_configuration+0xf08/0x19dc [ 890.493519][ T3553] [] usb_generic_driver_probe+0xae/0x128 [ 890.495174][ T3553] [] usb_probe_device+0xd6/0x360 [ 890.496810][ T3553] [] really_probe+0x232/0x9be [ 890.498889][ T3553] [] __driver_probe_device+0x1d4/0x3f2 [ 890.503030][ T3553] [] driver_probe_device+0x60/0x1ce [ 890.507047][ T3553] [] __device_attach_driver+0x1e2/0x2fc [ 890.510398][ T3553] [] bus_for_each_drv+0x142/0x1da [ 890.514324][ T3553] [] __device_attach+0x1c4/0x462 [ 890.516294][ T3553] [] device_initial_probe+0x1c/0x26 [ 890.518716][ T3553] [] bus_probe_device+0x15c/0x192 [ 890.520390][ T3553] [] device_add+0x10d8/0x181a [ 890.522194][ T3553] [] usb_new_device+0x960/0x1750 [ 890.524257][ T3553] [] hub_event+0x2a2a/0x4a5c [ 890.525877][ T3553] [] process_one_work+0x938/0x1d5c [ 890.527636][ T3553] [] worker_thread+0x5be/0xe24 [ 890.529649][ T3553] [] kthread+0x28c/0x3a6 [ 890.531949][ T3553] [] ret_from_fork+0xe/0x1c [ 890.534391][ T3553] SMP: stopping secondary CPUs [ 890.537942][ T3553] Rebooting in 86400 seconds.. VM DIAGNOSIS: 01:41:30 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff8037684a mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000222 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f0b509 hedeleg 0000000000000000 mtvec 0000000080000428 stvec ffffffff85ca8658 vstvec 0000000000000000 mepc ffffffff81ac4728 sepc ffffffff8040f760 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080029000 sscratch 0000000000000000 satp a013e000000a901f x0/zero 0000000000000000 x1/ra ffffffff80376846 x2/sp ff200000043b8340 x3/gp ffffffff89241aa0 x4/tp ff60000013c63480 x5/t0 ff200000043b887a x6/t1 fffffffef1248978 x7/t2 ff60000013c63fa0 x8/s0 ff200000043b83c0 x9/s1 ffffffff872c84e3 x10/a0 0000000000000005 x11/a1 0000000000000000 x12/a2 0000000000000000 x13/a3 ffffffff80376846 x14/a4 0000000000000002 x15/a5 ff60000013c64480 x16/a6 0000000000000003 x17/a7 fffffffff1f1f1f1 x18/s2 0000000000000000 x19/s3 0000000000000001 x20/s4 ff200000043b85e9 x21/s5 00000000000001f7 x22/s6 dfffffff00000000 x23/s7 ffffffff87109fe0 x24/s8 0000000000000000 x25/s9 0000000000000001 x26/s10 ffffffff872c8378 x27/s11 ffffffff872c8738 x28/t3 1fe40000008771d0 x29/t4 fffffffef1248978 x30/t5 fffffffef1248979 x31/t6 ff200000043b8d08 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff801ccc9e mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f0b509 hedeleg 0000000000000000 mtvec 0000000080000428 stvec ffffffff85ca8658 vstvec 0000000000000000 mepc ffffffff8001cb36 sepc ffffffff8021cdd8 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080027000 sscratch 0000000000000000 satp a006600000097520 x0/zero 0000000000000000 x1/ra ffffffff80317c70 x2/sp ff2000000000bc30 x3/gp ffffffff89241aa0 x4/tp ff6000000dec0000 x5/t0 0000000000000002 x6/t1 fffffffef126e7a1 x7/t2 ff6000000dec0b20 x8/s0 ff2000000000bc30 x9/s1 0000000000000001 x10/a0 0000000000000001 x11/a1 0000000000000000 x12/a2 0000000000000000 x13/a3 ffffffff8034f5bc x14/a4 0000000000000000 x15/a5 ff6000000dec0000 x16/a6 0000000000ff0100 x17/a7 ffffffff89373d0b x18/s2 000000cf2d75c8c4 x19/s3 0000000000989680 x20/s4 ffffffff8924c650 x21/s5 00000000000e19c4 x22/s6 000000cf2d67af00 x23/s7 000000cf2d67af00 x24/s8 0000000000000001 x25/s9 0000000000000002 x26/s10 0000000000000001 x27/s11 ff6000007ab75610 x28/t3 6df0439dfd0b4969 x29/t4 fffffffef126e7a1 x30/t5 fffffffef126e7a2 x31/t6 1fec000001bd8172 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000