x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x0) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 639.132262][T10470] Error: Driver 'raw-gadget' is already registered, aborting... [ 639.132272][T10470] UDC core: USB Raw Gadget: driver registration failed: -16 [ 639.132284][T10470] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:03:39 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="0200000001000400000000000400000000000000080000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 640.358904][T10474] Error: Driver 'raw-gadget' is already registered, aborting... [ 640.358917][T10474] UDC core: USB Raw Gadget: driver registration failed: -16 [ 640.358928][T10474] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:03:40 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', 0x0, 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 640.942264][ T14] usb 3-1: USB disconnect, device number 23 12:03:40 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:03:40 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 641.232463][T10481] Error: Driver 'raw-gadget' is already registered, aborting... [ 641.232472][T10481] UDC core: USB Raw Gadget: driver registration failed: -16 [ 641.232484][T10481] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:03:41 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', 0x0, 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 641.421562][ T14] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 641.557489][T10487] Error: Driver 'raw-gadget' is already registered, aborting... [ 641.557499][T10487] UDC core: USB Raw Gadget: driver registration failed: -16 [ 641.557510][T10487] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 641.691884][ T14] usb 3-1: Using ep0 maxpacket: 16 [ 642.002244][ T14] usb 3-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 642.002265][ T14] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 642.002304][ T14] usb 3-1: Product: syz [ 642.002314][ T14] usb 3-1: Manufacturer: syz [ 642.002323][ T14] usb 3-1: SerialNumber: syz [ 642.003591][ T14] usb 3-1: config 0 descriptor?? [ 642.272222][T10471] net_ratelimit: 2196 callbacks suppressed [ 642.272236][T10471] dccp_time_wait: time wait bucket table overflow [ 642.272535][T10471] dccp_time_wait: time wait bucket table overflow [ 642.272816][T10471] dccp_time_wait: time wait bucket table overflow [ 642.274025][T10485] dccp_time_wait: time wait bucket table overflow 12:03:42 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 642.275741][T10483] dccp_time_wait: time wait bucket table overflow [ 642.277594][T10489] dccp_time_wait: time wait bucket table overflow [ 642.278924][T10471] dccp_time_wait: time wait bucket table overflow [ 642.279203][T10471] dccp_time_wait: time wait bucket table overflow [ 642.279461][T10471] dccp_time_wait: time wait bucket table overflow [ 642.280646][T10483] dccp_time_wait: time wait bucket table overflow [ 642.590703][T10492] Error: Driver 'raw-gadget' is already registered, aborting... [ 642.590719][T10492] UDC core: USB Raw Gadget: driver registration failed: -16 [ 642.590734][T10492] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:03:43 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="0200000001000400000000000400000000000000080000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 643.776844][T10498] Error: Driver 'raw-gadget' is already registered, aborting... [ 643.776860][T10498] UDC core: USB Raw Gadget: driver registration failed: -16 [ 643.776878][T10498] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:03:44 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', 0x0, 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 644.371489][ T6596] usb 3-1: USB disconnect, device number 24 12:03:44 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:03:44 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) sched_getaffinity(0x0, 0x8, &(0x7f0000000480)) sched_getattr(0x0, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 644.820137][T10508] Error: Driver 'raw-gadget' is already registered, aborting... [ 644.820148][T10508] UDC core: USB Raw Gadget: driver registration failed: -16 12:03:44 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 644.820160][T10508] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 644.829267][ T6596] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 645.000444][T10511] Error: Driver 'raw-gadget' is already registered, aborting... [ 645.000454][T10511] UDC core: USB Raw Gadget: driver registration failed: -16 [ 645.000465][T10511] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 645.061591][ T6596] usb 3-1: Using ep0 maxpacket: 16 [ 645.341761][ T6596] usb 3-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 645.341782][ T6596] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 645.341795][ T6596] usb 3-1: Product: syz [ 645.341805][ T6596] usb 3-1: Manufacturer: syz [ 645.341814][ T6596] usb 3-1: SerialNumber: syz [ 645.343230][ T6596] usb 3-1: config 0 descriptor?? 12:03:45 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 646.419850][T10517] Error: Driver 'raw-gadget' is already registered, aborting... [ 646.419859][T10517] UDC core: USB Raw Gadget: driver registration failed: -16 [ 646.419871][T10517] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:03:46 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="0200000001000400000000000400000000000000080000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 647.067994][T10522] Error: Driver 'raw-gadget' is already registered, aborting... [ 647.068003][T10522] UDC core: USB Raw Gadget: driver registration failed: -16 [ 647.068018][T10522] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 647.282180][T10523] net_ratelimit: 2336 callbacks suppressed [ 647.282195][T10523] dccp_time_wait: time wait bucket table overflow [ 647.283083][T10509] dccp_time_wait: time wait bucket table overflow [ 647.283408][T10506] dccp_time_wait: time wait bucket table overflow [ 647.284152][T10514] dccp_time_wait: time wait bucket table overflow [ 647.287742][T10514] dccp_time_wait: time wait bucket table overflow [ 647.290481][T10514] dccp_time_wait: time wait bucket table overflow [ 647.300858][T10512] dccp_time_wait: time wait bucket table overflow [ 647.301880][T10512] dccp_time_wait: time wait bucket table overflow [ 647.302383][T10512] dccp_time_wait: time wait bucket table overflow [ 647.305200][T10512] dccp_time_wait: time wait bucket table overflow 12:03:47 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) sched_getaffinity(0x0, 0x8, &(0x7f0000000480)) sched_getattr(0x0, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:03:47 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:03:47 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 648.122373][T10528] Error: Driver 'raw-gadget' is already registered, aborting... [ 648.122389][T10528] UDC core: USB Raw Gadget: driver registration failed: -16 [ 648.122408][T10528] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:03:48 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 648.125182][ T3695] usb 3-1: USB disconnect, device number 25 [ 648.471889][ T5419] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 648.502713][T10536] Error: Driver 'raw-gadget' is already registered, aborting... [ 648.502722][T10536] UDC core: USB Raw Gadget: driver registration failed: -16 [ 648.502734][T10536] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 648.721490][ T5419] usb 4-1: Using ep0 maxpacket: 16 [ 649.032008][ T5419] usb 4-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 649.032029][ T5419] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 649.032042][ T5419] usb 4-1: Product: syz [ 649.032051][ T5419] usb 4-1: Manufacturer: syz [ 649.032060][ T5419] usb 4-1: SerialNumber: syz [ 649.035779][ T5419] usb 4-1: config 0 descriptor?? 12:03:48 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 649.457634][T10542] Error: Driver 'raw-gadget' is already registered, aborting... [ 649.457644][T10542] UDC core: USB Raw Gadget: driver registration failed: -16 [ 649.457655][T10542] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:03:49 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x0) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 650.336359][T10547] Error: Driver 'raw-gadget' is already registered, aborting... [ 650.336368][T10547] UDC core: USB Raw Gadget: driver registration failed: -16 [ 650.336379][T10547] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:03:51 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:03:51 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) sched_getaffinity(0x0, 0x8, &(0x7f0000000480)) sched_getattr(0x0, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:03:51 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 651.567868][ T3697] usb 4-1: USB disconnect, device number 14 [ 651.689875][T10556] Error: Driver 'raw-gadget' is already registered, aborting... [ 651.689890][T10556] UDC core: USB Raw Gadget: driver registration failed: -16 [ 651.689909][T10556] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:03:51 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 651.960711][T10561] Error: Driver 'raw-gadget' is already registered, aborting... [ 651.960721][T10561] UDC core: USB Raw Gadget: driver registration failed: -16 [ 651.960732][T10561] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 652.077579][ T3697] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 652.296462][T10558] net_ratelimit: 3048 callbacks suppressed [ 652.296606][T10558] dccp_time_wait: time wait bucket table overflow [ 652.297970][T10548] dccp_time_wait: time wait bucket table overflow [ 652.298158][T10559] dccp_time_wait: time wait bucket table overflow [ 652.298931][T10562] dccp_time_wait: time wait bucket table overflow [ 652.308994][T10562] dccp_time_wait: time wait bucket table overflow [ 652.309459][T10562] dccp_time_wait: time wait bucket table overflow [ 652.311482][ T3697] usb 4-1: Using ep0 maxpacket: 16 [ 652.324663][T10548] dccp_time_wait: time wait bucket table overflow [ 652.325013][T10558] dccp_time_wait: time wait bucket table overflow [ 652.334303][T10548] dccp_time_wait: time wait bucket table overflow [ 652.341955][T10548] dccp_time_wait: time wait bucket table overflow [ 652.591805][ T3697] usb 4-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 652.591837][ T3697] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 652.591859][ T3697] usb 4-1: Product: syz [ 652.591876][ T3697] usb 4-1: Manufacturer: syz [ 652.591893][ T3697] usb 4-1: SerialNumber: syz [ 652.594519][ T3697] usb 4-1: config 0 descriptor?? 12:03:52 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 653.320729][T10567] Error: Driver 'raw-gadget' is already registered, aborting... [ 653.320747][T10567] UDC core: USB Raw Gadget: driver registration failed: -16 [ 653.320762][T10567] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:03:53 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x0) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 653.675726][T10571] Error: Driver 'raw-gadget' is already registered, aborting... [ 653.675736][T10571] UDC core: USB Raw Gadget: driver registration failed: -16 [ 653.675747][T10571] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:03:54 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:03:54 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r4, 0x8, &(0x7f0000000480)) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 655.068956][T10580] Error: Driver 'raw-gadget' is already registered, aborting... [ 655.068966][T10580] UDC core: USB Raw Gadget: driver registration failed: -16 12:03:54 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:03:54 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x0) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 655.068978][T10580] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 655.150045][ T5419] usb 4-1: USB disconnect, device number 15 [ 655.357863][T10585] Error: Driver 'raw-gadget' is already registered, aborting... [ 655.357872][T10585] UDC core: USB Raw Gadget: driver registration failed: -16 [ 655.357884][T10585] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 655.621863][ T3695] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 655.871502][ T3695] usb 1-1: Using ep0 maxpacket: 16 [ 656.191696][ T3695] usb 1-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d 12:03:55 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 656.191715][ T3695] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 656.191728][ T3695] usb 1-1: Product: syz [ 656.191737][ T3695] usb 1-1: Manufacturer: syz [ 656.191745][ T3695] usb 1-1: SerialNumber: syz [ 656.193264][ T3695] usb 1-1: config 0 descriptor?? [ 656.459237][T10588] Error: Driver 'raw-gadget' is already registered, aborting... [ 656.459251][T10588] UDC core: USB Raw Gadget: driver registration failed: -16 [ 656.459269][T10588] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:03:56 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x0) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 657.190108][T10593] Error: Driver 'raw-gadget' is already registered, aborting... [ 657.190122][T10593] UDC core: USB Raw Gadget: driver registration failed: -16 12:03:56 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r4, 0x8, &(0x7f0000000480)) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 657.190140][T10593] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 657.340925][T10596] Error: Driver 'raw-gadget' is already registered, aborting... [ 657.340935][T10596] UDC core: USB Raw Gadget: driver registration failed: -16 [ 657.340946][T10596] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 657.974363][T10578] net_ratelimit: 1741 callbacks suppressed [ 657.974377][T10578] dccp_time_wait: time wait bucket table overflow [ 657.975959][T10586] dccp_time_wait: time wait bucket table overflow [ 657.978354][T10578] dccp_time_wait: time wait bucket table overflow [ 657.978673][T10578] dccp_time_wait: time wait bucket table overflow [ 657.978839][T10589] dccp_time_wait: time wait bucket table overflow 12:03:57 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 657.980337][T10589] dccp_time_wait: time wait bucket table overflow [ 657.980723][T10594] dccp_time_wait: time wait bucket table overflow [ 657.998629][T10594] dccp_time_wait: time wait bucket table overflow [ 658.001161][T10594] dccp_time_wait: time wait bucket table overflow [ 658.001382][T10589] dccp_time_wait: time wait bucket table overflow [ 658.433444][T10600] Error: Driver 'raw-gadget' is already registered, aborting... [ 658.433454][T10600] UDC core: USB Raw Gadget: driver registration failed: -16 12:03:58 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 658.433465][T10600] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 659.138737][T10604] Error: Driver 'raw-gadget' is already registered, aborting... [ 659.138748][T10604] UDC core: USB Raw Gadget: driver registration failed: -16 [ 659.138759][T10604] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:03:59 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="0200000001000400000000000400000000000000080000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 659.394124][ T3881] usb 1-1: USB disconnect, device number 30 12:03:59 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r4, 0x8, &(0x7f0000000480)) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:03:59 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 659.819822][T10610] Error: Driver 'raw-gadget' is already registered, aborting... [ 659.819836][T10610] UDC core: USB Raw Gadget: driver registration failed: -16 [ 659.819855][T10610] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 659.842218][ T3881] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 659.875658][T10612] Error: Driver 'raw-gadget' is already registered, aborting... [ 659.875668][T10612] UDC core: USB Raw Gadget: driver registration failed: -16 [ 659.875680][T10612] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 660.091820][ T3881] usb 1-1: Using ep0 maxpacket: 16 [ 660.371607][ T3881] usb 1-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 660.371628][ T3881] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 660.371641][ T3881] usb 1-1: Product: syz [ 660.371650][ T3881] usb 1-1: Manufacturer: syz [ 660.371658][ T3881] usb 1-1: SerialNumber: syz [ 660.372953][ T3881] usb 1-1: config 0 descriptor?? 12:04:00 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 660.926779][T10620] Error: Driver 'raw-gadget' is already registered, aborting... [ 660.926790][T10620] UDC core: USB Raw Gadget: driver registration failed: -16 [ 660.926801][T10620] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:01 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 661.591280][T10623] Error: Driver 'raw-gadget' is already registered, aborting... [ 661.591290][T10623] UDC core: USB Raw Gadget: driver registration failed: -16 [ 661.602026][T10623] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:01 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 662.467304][T10626] Error: Driver 'raw-gadget' is already registered, aborting... [ 662.467320][T10626] UDC core: USB Raw Gadget: driver registration failed: -16 [ 662.467340][T10626] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:02 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 662.662560][T10629] Error: Driver 'raw-gadget' is already registered, aborting... [ 662.662576][T10629] UDC core: USB Raw Gadget: driver registration failed: -16 12:04:02 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 662.662638][T10629] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:02 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 662.835137][ T3695] usb 1-1: USB disconnect, device number 31 [ 662.992711][T10621] net_ratelimit: 2278 callbacks suppressed [ 662.992724][T10621] dccp_time_wait: time wait bucket table overflow [ 662.992793][T10630] dccp_time_wait: time wait bucket table overflow [ 662.993887][T10621] dccp_time_wait: time wait bucket table overflow [ 662.999212][T10628] dccp_time_wait: time wait bucket table overflow [ 663.007490][T10630] dccp_time_wait: time wait bucket table overflow [ 663.007959][T10621] dccp_time_wait: time wait bucket table overflow [ 663.009006][T10621] dccp_time_wait: time wait bucket table overflow [ 663.009542][T10628] dccp_time_wait: time wait bucket table overflow [ 663.010233][T10628] dccp_time_wait: time wait bucket table overflow [ 663.012778][T10621] dccp_time_wait: time wait bucket table overflow [ 663.041122][T10636] Error: Driver 'raw-gadget' is already registered, aborting... [ 663.041132][T10636] UDC core: USB Raw Gadget: driver registration failed: -16 [ 663.041143][T10636] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 663.302994][ T3695] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 663.581387][ T3695] usb 1-1: Using ep0 maxpacket: 16 [ 663.901805][ T3695] usb 1-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 663.901840][ T3695] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 12:04:03 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 663.901863][ T3695] usb 1-1: Product: syz [ 663.901879][ T3695] usb 1-1: Manufacturer: syz [ 663.901892][ T3695] usb 1-1: SerialNumber: syz [ 663.903374][ T3695] usb 1-1: config 0 descriptor?? [ 664.126781][T10642] Error: Driver 'raw-gadget' is already registered, aborting... [ 664.126797][T10642] UDC core: USB Raw Gadget: driver registration failed: -16 [ 664.126816][T10642] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:04 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 664.568658][T10647] Error: Driver 'raw-gadget' is already registered, aborting... [ 664.568673][T10647] UDC core: USB Raw Gadget: driver registration failed: -16 [ 664.568694][T10647] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:04 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 665.121065][T10652] Error: Driver 'raw-gadget' is already registered, aborting... [ 665.121075][T10652] UDC core: USB Raw Gadget: driver registration failed: -16 [ 665.121086][T10652] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:05 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 665.777021][T10656] Error: Driver 'raw-gadget' is already registered, aborting... [ 665.777036][T10656] UDC core: USB Raw Gadget: driver registration failed: -16 12:04:05 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 665.777054][T10656] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 666.054478][T10658] Error: Driver 'raw-gadget' is already registered, aborting... [ 666.054495][T10658] UDC core: USB Raw Gadget: driver registration failed: -16 [ 666.054515][T10658] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:05 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 666.306893][ T3881] usb 1-1: USB disconnect, device number 32 [ 666.801411][ T3881] usb 1-1: new high-speed USB device number 33 using dummy_hcd 12:04:06 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 667.041569][ T3881] usb 1-1: Using ep0 maxpacket: 16 [ 667.066573][T10666] Error: Driver 'raw-gadget' is already registered, aborting... [ 667.066583][T10666] UDC core: USB Raw Gadget: driver registration failed: -16 12:04:06 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 667.066596][T10666] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 667.278876][T10670] Error: Driver 'raw-gadget' is already registered, aborting... [ 667.278887][T10670] UDC core: USB Raw Gadget: driver registration failed: -16 [ 667.278899][T10670] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 667.322489][ T3881] usb 1-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 667.322523][ T3881] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 667.322548][ T3881] usb 1-1: Product: syz [ 667.322565][ T3881] usb 1-1: Manufacturer: syz [ 667.322581][ T3881] usb 1-1: SerialNumber: syz 12:04:07 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 667.325499][ T3881] usb 1-1: config 0 descriptor?? 12:04:07 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 667.899626][T10675] Error: Driver 'raw-gadget' is already registered, aborting... [ 667.899637][T10675] UDC core: USB Raw Gadget: driver registration failed: -16 [ 667.899651][T10675] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 667.955735][T10677] Error: Driver 'raw-gadget' is already registered, aborting... [ 667.955751][T10677] UDC core: USB Raw Gadget: driver registration failed: -16 [ 667.955769][T10677] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 668.010151][T10675] net_ratelimit: 3167 callbacks suppressed [ 668.010165][T10675] dccp_time_wait: time wait bucket table overflow [ 668.010618][T10661] dccp_time_wait: time wait bucket table overflow [ 668.010697][T10670] dccp_time_wait: time wait bucket table overflow [ 668.012637][T10668] dccp_time_wait: time wait bucket table overflow [ 668.012934][T10668] dccp_time_wait: time wait bucket table overflow [ 668.013089][T10675] dccp_time_wait: time wait bucket table overflow [ 668.013822][T10675] dccp_time_wait: time wait bucket table overflow [ 668.016678][T10675] dccp_time_wait: time wait bucket table overflow [ 668.018435][T10675] dccp_time_wait: time wait bucket table overflow [ 668.019591][T10668] dccp_time_wait: time wait bucket table overflow 12:04:08 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:08 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 669.275954][T10691] Error: Driver 'raw-gadget' is already registered, aborting... [ 669.275964][T10691] UDC core: USB Raw Gadget: driver registration failed: -16 [ 669.275976][T10691] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:09 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 669.408394][T10693] Error: Driver 'raw-gadget' is already registered, aborting... [ 669.408404][T10693] UDC core: USB Raw Gadget: driver registration failed: -16 [ 669.408415][T10693] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 669.421130][ T144] usb 1-1: USB disconnect, device number 33 [ 669.891721][ T144] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 670.161533][ T144] usb 1-1: Using ep0 maxpacket: 16 [ 670.501818][ T144] usb 1-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 670.501843][ T144] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 12:04:10 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 670.501866][ T144] usb 1-1: Product: syz [ 670.501882][ T144] usb 1-1: Manufacturer: syz 12:04:10 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 670.502227][ T144] usb 1-1: SerialNumber: syz [ 670.507849][ T144] usb 1-1: config 0 descriptor?? [ 670.709935][T10702] Error: Driver 'raw-gadget' is already registered, aborting... [ 670.709954][T10702] UDC core: USB Raw Gadget: driver registration failed: -16 12:04:10 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 670.709965][T10702] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 670.806167][T10704] Error: Driver 'raw-gadget' is already registered, aborting... [ 670.806182][T10704] UDC core: USB Raw Gadget: driver registration failed: -16 [ 670.808600][T10704] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 670.997592][T10707] Error: Driver 'raw-gadget' is already registered, aborting... [ 670.997602][T10707] UDC core: USB Raw Gadget: driver registration failed: -16 [ 670.997613][T10707] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:11 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 671.607777][T10710] Error: Driver 'raw-gadget' is already registered, aborting... [ 671.607793][T10710] UDC core: USB Raw Gadget: driver registration failed: -16 [ 671.607812][T10710] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:12 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r2) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:12 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 672.834678][ T144] usb 1-1: USB disconnect, device number 34 [ 672.990682][T10720] Error: Driver 'raw-gadget' is already registered, aborting... [ 672.990692][T10720] UDC core: USB Raw Gadget: driver registration failed: -16 [ 672.990711][T10720] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 673.012596][T10714] net_ratelimit: 3182 callbacks suppressed [ 673.012616][T10714] dccp_time_wait: time wait bucket table overflow [ 673.013028][T10714] dccp_time_wait: time wait bucket table overflow [ 673.013533][T10714] dccp_time_wait: time wait bucket table overflow [ 673.013933][T10714] dccp_time_wait: time wait bucket table overflow [ 673.014302][T10714] dccp_time_wait: time wait bucket table overflow [ 673.016739][T10712] dccp_time_wait: time wait bucket table overflow [ 673.018050][T10712] dccp_time_wait: time wait bucket table overflow [ 673.019247][T10712] dccp_time_wait: time wait bucket table overflow [ 673.037117][T10712] dccp_time_wait: time wait bucket table overflow [ 673.038613][T10702] dccp_time_wait: time wait bucket table overflow [ 673.182630][ T5419] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 673.461387][ T5419] usb 6-1: Using ep0 maxpacket: 16 [ 673.751569][ T5419] usb 6-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d 12:04:13 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 673.751589][ T5419] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 673.751603][ T5419] usb 6-1: Product: syz [ 673.751613][ T5419] usb 6-1: Manufacturer: syz [ 673.751622][ T5419] usb 6-1: SerialNumber: syz [ 673.754786][ T5419] usb 6-1: config 0 descriptor?? [ 673.928237][T10727] Error: Driver 'raw-gadget' is already registered, aborting... [ 673.928247][T10727] UDC core: USB Raw Gadget: driver registration failed: -16 [ 673.928258][T10727] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:13 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:14 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 674.369957][T10731] Error: Driver 'raw-gadget' is already registered, aborting... [ 674.369966][T10731] UDC core: USB Raw Gadget: driver registration failed: -16 [ 674.369977][T10731] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 674.505459][T10733] Error: Driver 'raw-gadget' is already registered, aborting... [ 674.505470][T10733] UDC core: USB Raw Gadget: driver registration failed: -16 [ 674.505481][T10733] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:14 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 674.855731][T10736] Error: Driver 'raw-gadget' is already registered, aborting... [ 674.855740][T10736] UDC core: USB Raw Gadget: driver registration failed: -16 [ 674.855752][T10736] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 675.069850][ T5419] usb 6-1: USB disconnect, device number 9 12:04:15 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r2) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 675.951423][ T3698] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 676.191722][ T3698] usb 6-1: Using ep0 maxpacket: 16 [ 676.472065][ T3698] usb 6-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 676.472099][ T3698] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 676.472122][ T3698] usb 6-1: Product: syz [ 676.472139][ T3698] usb 6-1: Manufacturer: syz [ 676.472154][ T3698] usb 6-1: SerialNumber: syz 12:04:16 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 676.474297][ T3698] usb 6-1: config 0 descriptor?? [ 676.709153][T10753] Error: Driver 'raw-gadget' is already registered, aborting... [ 676.709168][T10753] UDC core: USB Raw Gadget: driver registration failed: -16 12:04:16 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r2) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 676.709187][T10753] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 677.048358][T10756] Error: Driver 'raw-gadget' is already registered, aborting... [ 677.048374][T10756] UDC core: USB Raw Gadget: driver registration failed: -16 12:04:16 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 677.048392][T10756] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 677.252442][T10758] Error: Driver 'raw-gadget' is already registered, aborting... [ 677.252451][T10758] UDC core: USB Raw Gadget: driver registration failed: -16 [ 677.252462][T10758] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:17 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 677.742237][T10761] Error: Driver 'raw-gadget' is already registered, aborting... [ 677.747491][T10761] UDC core: USB Raw Gadget: driver registration failed: -16 [ 677.747517][T10761] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:17 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 678.019326][ T3697] usb 6-1: USB disconnect, device number 10 [ 678.035281][T10763] net_ratelimit: 3963 callbacks suppressed [ 678.035293][T10763] dccp_time_wait: time wait bucket table overflow [ 678.035955][T10762] dccp_time_wait: time wait bucket table overflow [ 678.036243][T10758] dccp_time_wait: time wait bucket table overflow [ 678.036523][T10758] dccp_time_wait: time wait bucket table overflow [ 678.036794][T10758] dccp_time_wait: time wait bucket table overflow [ 678.039726][T10756] dccp_time_wait: time wait bucket table overflow [ 678.040039][T10756] dccp_time_wait: time wait bucket table overflow [ 678.040310][T10764] dccp_time_wait: time wait bucket table overflow [ 678.041018][T10763] dccp_time_wait: time wait bucket table overflow [ 678.049936][T10758] dccp_time_wait: time wait bucket table overflow 12:04:18 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r2) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 678.512048][ T3695] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 678.667136][T10771] Error: Driver 'raw-gadget' is already registered, aborting... [ 678.667153][T10771] UDC core: USB Raw Gadget: driver registration failed: -16 [ 678.667167][T10771] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 678.771645][ T3695] usb 4-1: Using ep0 maxpacket: 16 [ 679.081987][ T3695] usb 4-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 679.082008][ T3695] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 679.082020][ T3695] usb 4-1: Product: syz [ 679.082030][ T3695] usb 4-1: Manufacturer: syz [ 679.082039][ T3695] usb 4-1: SerialNumber: syz [ 679.083304][ T3695] usb 4-1: config 0 descriptor?? 12:04:19 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r2) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:19 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 679.540154][T10780] Error: Driver 'raw-gadget' is already registered, aborting... [ 679.540163][T10780] UDC core: USB Raw Gadget: driver registration failed: -16 [ 679.540174][T10780] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:19 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 679.660602][T10782] Error: Driver 'raw-gadget' is already registered, aborting... [ 679.666949][T10782] UDC core: USB Raw Gadget: driver registration failed: -16 [ 679.666976][T10782] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 679.974065][T10784] Error: Driver 'raw-gadget' is already registered, aborting... [ 679.974075][T10784] UDC core: USB Raw Gadget: driver registration failed: -16 [ 679.974087][T10784] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:20 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 680.855576][T10791] Error: Driver 'raw-gadget' is already registered, aborting... [ 680.855586][T10791] UDC core: USB Raw Gadget: driver registration failed: -16 [ 680.855597][T10791] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:20 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:20 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r2) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 681.110511][T10794] Error: Driver 'raw-gadget' is already registered, aborting... [ 681.110521][T10794] UDC core: USB Raw Gadget: driver registration failed: -16 [ 681.110532][T10794] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 681.243880][T10796] Error: Driver 'raw-gadget' is already registered, aborting... [ 681.243917][T10796] UDC core: USB Raw Gadget: driver registration failed: -16 [ 681.243929][T10796] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:21 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 681.616870][ T3881] usb 4-1: USB disconnect, device number 16 [ 682.121502][ T3881] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 682.361865][ T3881] usb 4-1: Using ep0 maxpacket: 16 12:04:22 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:22 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 682.495715][T10809] Error: Driver 'raw-gadget' is already registered, aborting... [ 682.497876][T10809] UDC core: USB Raw Gadget: driver registration failed: -16 [ 682.497892][T10809] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 682.590830][T10811] Error: Driver 'raw-gadget' is already registered, aborting... [ 682.590845][T10811] UDC core: USB Raw Gadget: driver registration failed: -16 [ 682.590864][T10811] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 682.641691][ T3881] usb 4-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 682.641747][ T3881] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 682.641761][ T3881] usb 4-1: Product: syz [ 682.641770][ T3881] usb 4-1: Manufacturer: syz [ 682.641779][ T3881] usb 4-1: SerialNumber: syz [ 682.643179][ T3881] usb 4-1: config 0 descriptor?? [ 683.053649][T10811] net_ratelimit: 3264 callbacks suppressed [ 683.053669][T10811] dccp_time_wait: time wait bucket table overflow [ 683.054294][T10811] dccp_time_wait: time wait bucket table overflow [ 683.055024][T10809] dccp_time_wait: time wait bucket table overflow [ 683.055566][T10809] dccp_time_wait: time wait bucket table overflow [ 683.056035][T10811] dccp_time_wait: time wait bucket table overflow [ 683.057220][T10811] dccp_time_wait: time wait bucket table overflow [ 683.057663][T10811] dccp_time_wait: time wait bucket table overflow [ 683.058060][T10811] dccp_time_wait: time wait bucket table overflow [ 683.058711][T10809] dccp_time_wait: time wait bucket table overflow [ 683.058988][T10809] dccp_time_wait: time wait bucket table overflow 12:04:23 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:23 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 683.578326][T10825] Error: Driver 'raw-gadget' is already registered, aborting... 12:04:23 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r2) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 683.578337][T10825] UDC core: USB Raw Gadget: driver registration failed: -16 [ 683.578355][T10825] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 683.731097][T10827] Error: Driver 'raw-gadget' is already registered, aborting... [ 683.731111][T10827] UDC core: USB Raw Gadget: driver registration failed: -16 [ 683.731130][T10827] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 683.882880][T10829] Error: Driver 'raw-gadget' is already registered, aborting... [ 683.882890][T10829] UDC core: USB Raw Gadget: driver registration failed: -16 [ 683.882901][T10829] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:24 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 684.722671][ T3695] usb 4-1: USB disconnect, device number 17 12:04:24 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(0xffffffffffffffff) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 685.181444][ T3695] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 685.226559][T10841] Error: Driver 'raw-gadget' is already registered, aborting... [ 685.226574][T10841] UDC core: USB Raw Gadget: driver registration failed: -16 [ 685.226594][T10841] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:25 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 685.441473][ T3695] usb 4-1: Using ep0 maxpacket: 16 [ 685.493915][ T1229] ieee802154 phy0 wpan0: encryption failed: -22 [ 685.493971][ T1229] ieee802154 phy1 wpan1: encryption failed: -22 12:04:25 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 685.639850][T10843] Error: Driver 'raw-gadget' is already registered, aborting... [ 685.639866][T10843] UDC core: USB Raw Gadget: driver registration failed: -16 [ 685.639884][T10843] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 685.768590][T10846] Error: Driver 'raw-gadget' is already registered, aborting... [ 685.768606][T10846] UDC core: USB Raw Gadget: driver registration failed: -16 [ 685.768624][T10846] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 685.801831][ T3695] usb 4-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 685.801851][ T3695] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 685.801864][ T3695] usb 4-1: Product: syz [ 685.801902][ T3695] usb 4-1: Manufacturer: syz 12:04:25 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 685.801912][ T3695] usb 4-1: SerialNumber: syz [ 685.805703][ T3695] usb 4-1: config 0 descriptor?? [ 686.414010][T10852] Error: Driver 'raw-gadget' is already registered, aborting... [ 686.414020][T10852] UDC core: USB Raw Gadget: driver registration failed: -16 [ 686.414032][T10852] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:26 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 686.944201][T10858] Error: Driver 'raw-gadget' is already registered, aborting... [ 686.944215][T10858] UDC core: USB Raw Gadget: driver registration failed: -16 [ 686.944234][T10858] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:27 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(0xffffffffffffffff) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 688.062297][T10846] net_ratelimit: 2791 callbacks suppressed [ 688.062414][T10846] dccp_time_wait: time wait bucket table overflow [ 688.063841][T10850] dccp_time_wait: time wait bucket table overflow [ 688.064250][T10854] dccp_time_wait: time wait bucket table overflow [ 688.064894][T10846] dccp_time_wait: time wait bucket table overflow [ 688.065428][T10846] dccp_time_wait: time wait bucket table overflow [ 688.066024][T10846] dccp_time_wait: time wait bucket table overflow [ 688.066555][T10846] dccp_time_wait: time wait bucket table overflow [ 688.067197][T10858] dccp_time_wait: time wait bucket table overflow [ 688.067951][T10850] dccp_time_wait: time wait bucket table overflow [ 688.068613][T10863] dccp_time_wait: time wait bucket table overflow [ 688.178621][T10865] Error: Driver 'raw-gadget' is already registered, aborting... [ 688.178636][T10865] UDC core: USB Raw Gadget: driver registration failed: -16 [ 688.178655][T10865] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:28 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(0xffffffffffffffff) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 688.647289][ T14] usb 4-1: USB disconnect, device number 18 12:04:28 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:28 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 688.826851][T10871] Error: Driver 'raw-gadget' is already registered, aborting... [ 688.826861][T10871] UDC core: USB Raw Gadget: driver registration failed: -16 [ 688.826872][T10871] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 688.867478][T10873] Error: Driver 'raw-gadget' is already registered, aborting... [ 688.867488][T10873] UDC core: USB Raw Gadget: driver registration failed: -16 [ 688.867500][T10873] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 689.192330][ T14] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 689.461517][ T14] usb 4-1: Using ep0 maxpacket: 16 12:04:29 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 689.678581][T10881] Error: Driver 'raw-gadget' is already registered, aborting... [ 689.678591][T10881] UDC core: USB Raw Gadget: driver registration failed: -16 12:04:29 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 689.678603][T10881] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 689.776855][ T14] usb 4-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 689.776875][ T14] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 689.776888][ T14] usb 4-1: Product: syz [ 689.776898][ T14] usb 4-1: Manufacturer: syz [ 689.776907][ T14] usb 4-1: SerialNumber: syz [ 689.784081][ T14] usb 4-1: config 0 descriptor?? [ 689.898524][T10884] Error: Driver 'raw-gadget' is already registered, aborting... [ 689.898535][T10884] UDC core: USB Raw Gadget: driver registration failed: -16 [ 689.898546][T10884] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:30 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(0xffffffffffffffff) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 690.720355][T10887] Error: Driver 'raw-gadget' is already registered, aborting... [ 690.720369][T10887] UDC core: USB Raw Gadget: driver registration failed: -16 [ 690.720386][T10887] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:31 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 691.952483][T10899] Error: Driver 'raw-gadget' is already registered, aborting... [ 691.952493][T10899] UDC core: USB Raw Gadget: driver registration failed: -16 12:04:31 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 691.952505][T10899] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 692.184478][T10901] Error: Driver 'raw-gadget' is already registered, aborting... [ 692.184490][T10901] UDC core: USB Raw Gadget: driver registration failed: -16 [ 692.184502][T10901] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:31 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(0xffffffffffffffff) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 692.299932][ T3878] usb 4-1: USB disconnect, device number 19 12:04:32 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 692.841045][T10907] Error: Driver 'raw-gadget' is already registered, aborting... [ 692.841054][T10907] UDC core: USB Raw Gadget: driver registration failed: -16 [ 692.841066][T10907] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 692.851487][ T3878] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 693.077642][T10909] net_ratelimit: 2949 callbacks suppressed [ 693.077656][T10909] dccp_time_wait: time wait bucket table overflow [ 693.078524][T10901] dccp_time_wait: time wait bucket table overflow [ 693.078794][T10901] dccp_time_wait: time wait bucket table overflow [ 693.079611][T10907] dccp_time_wait: time wait bucket table overflow [ 693.079889][T10907] dccp_time_wait: time wait bucket table overflow [ 693.080348][T10907] dccp_time_wait: time wait bucket table overflow [ 693.080855][T10901] dccp_time_wait: time wait bucket table overflow [ 693.081171][T10901] dccp_time_wait: time wait bucket table overflow [ 693.091517][ T3878] usb 4-1: Using ep0 maxpacket: 16 [ 693.119624][T10909] dccp_time_wait: time wait bucket table overflow [ 693.166715][T10909] dccp_time_wait: time wait bucket table overflow 12:04:32 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 693.353664][T10913] Error: Driver 'raw-gadget' is already registered, aborting... [ 693.353673][T10913] UDC core: USB Raw Gadget: driver registration failed: -16 [ 693.353685][T10913] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 693.371867][ T3878] usb 4-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 693.371903][ T3878] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 693.371931][ T3878] usb 4-1: Product: syz 12:04:33 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r2) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 693.371948][ T3878] usb 4-1: Manufacturer: syz [ 693.371968][ T3878] usb 4-1: SerialNumber: syz [ 693.375457][ T3878] usb 4-1: config 0 descriptor?? [ 693.770256][T10915] Error: Driver 'raw-gadget' is already registered, aborting... [ 693.770272][T10915] UDC core: USB Raw Gadget: driver registration failed: -16 [ 693.770291][T10915] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:34 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 694.856632][T10927] Error: Driver 'raw-gadget' is already registered, aborting... [ 694.856647][T10927] UDC core: USB Raw Gadget: driver registration failed: -16 [ 694.856666][T10927] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:34 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 694.995473][T10929] Error: Driver 'raw-gadget' is already registered, aborting... [ 694.995483][T10929] UDC core: USB Raw Gadget: driver registration failed: -16 [ 694.995494][T10929] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:34 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 695.339522][T10931] Error: Driver 'raw-gadget' is already registered, aborting... [ 695.339532][T10931] UDC core: USB Raw Gadget: driver registration failed: -16 [ 695.339543][T10931] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:35 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:35 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(0xffffffffffffffff) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 695.662223][T10935] Error: Driver 'raw-gadget' is already registered, aborting... [ 695.662234][T10935] UDC core: USB Raw Gadget: driver registration failed: -16 [ 695.662246][T10935] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 695.686907][T10888] usb 4-1: USB disconnect, device number 20 12:04:35 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r4, 0x8, &(0x7f0000000480)) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:35 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r2) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 696.104900][T10943] Error: Driver 'raw-gadget' is already registered, aborting... [ 696.104910][T10943] UDC core: USB Raw Gadget: driver registration failed: -16 [ 696.104921][T10943] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:35 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 696.241513][T10888] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 696.284685][T10946] Error: Driver 'raw-gadget' is already registered, aborting... [ 696.284695][T10946] UDC core: USB Raw Gadget: driver registration failed: -16 [ 696.284706][T10946] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 696.309365][T10948] Error: Driver 'raw-gadget' is already registered, aborting... [ 696.309375][T10948] UDC core: USB Raw Gadget: driver registration failed: -16 [ 696.309386][T10948] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 696.481468][T10888] usb 4-1: Using ep0 maxpacket: 16 12:04:36 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r4, 0x8, &(0x7f0000000480)) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:36 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 696.719326][T10953] Error: Driver 'raw-gadget' is already registered, aborting... [ 696.719341][T10953] UDC core: USB Raw Gadget: driver registration failed: -16 [ 696.719360][T10953] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 696.765625][T10888] usb 4-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 696.765646][T10888] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 12:04:36 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 696.765659][T10888] usb 4-1: Product: syz [ 696.765667][T10888] usb 4-1: Manufacturer: syz [ 696.765677][T10888] usb 4-1: SerialNumber: syz [ 696.767571][T10888] usb 4-1: config 0 descriptor?? 12:04:36 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 696.853646][T10955] Error: Driver 'raw-gadget' is already registered, aborting... [ 696.853662][T10955] UDC core: USB Raw Gadget: driver registration failed: -16 [ 696.853689][T10955] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 697.014320][T10958] Error: Driver 'raw-gadget' is already registered, aborting... [ 697.018604][T10958] UDC core: USB Raw Gadget: driver registration failed: -16 [ 697.018627][T10958] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 697.034203][T10959] Error: Driver 'raw-gadget' is already registered, aborting... [ 697.034217][T10959] UDC core: USB Raw Gadget: driver registration failed: -16 [ 697.034234][T10959] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:36 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r4, 0x8, &(0x7f0000000480)) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 697.509246][T10961] Error: Driver 'raw-gadget' is already registered, aborting... [ 697.509262][T10961] UDC core: USB Raw Gadget: driver registration failed: -16 [ 697.509280][T10961] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 698.082337][T10959] net_ratelimit: 4024 callbacks suppressed [ 698.082355][T10959] dccp_time_wait: time wait bucket table overflow 12:04:37 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r2) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:37 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 698.082723][T10966] dccp_time_wait: time wait bucket table overflow [ 698.083230][T10966] dccp_time_wait: time wait bucket table overflow [ 698.083590][T10958] dccp_time_wait: time wait bucket table overflow [ 698.084185][T10959] dccp_time_wait: time wait bucket table overflow [ 698.085536][T10958] dccp_time_wait: time wait bucket table overflow [ 698.085689][T10959] dccp_time_wait: time wait bucket table overflow [ 698.086101][T10938] dccp_time_wait: time wait bucket table overflow [ 698.086565][T10955] dccp_time_wait: time wait bucket table overflow [ 698.087704][T10958] dccp_time_wait: time wait bucket table overflow [ 698.288174][T10970] Error: Driver 'raw-gadget' is already registered, aborting... [ 698.288189][T10970] UDC core: USB Raw Gadget: driver registration failed: -16 [ 698.288207][T10970] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 698.297229][T10971] Error: Driver 'raw-gadget' is already registered, aborting... 12:04:38 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 698.297244][T10971] UDC core: USB Raw Gadget: driver registration failed: -16 [ 698.297292][T10971] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:38 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r2) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 698.927208][T10976] Error: Driver 'raw-gadget' is already registered, aborting... [ 698.927219][T10976] UDC core: USB Raw Gadget: driver registration failed: -16 [ 698.927230][T10976] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 698.946684][ T144] usb 4-1: USB disconnect, device number 21 12:04:38 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 699.257791][T10985] Error: Driver 'raw-gadget' is already registered, aborting... [ 699.257801][T10985] UDC core: USB Raw Gadget: driver registration failed: -16 [ 699.257813][T10985] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:39 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 699.444587][T10987] Error: Driver 'raw-gadget' is already registered, aborting... [ 699.444602][T10987] UDC core: USB Raw Gadget: driver registration failed: -16 [ 699.444620][T10987] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:39 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 699.481589][ T144] usb 4-1: new high-speed USB device number 22 using dummy_hcd 12:04:39 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 699.614969][T10989] Error: Driver 'raw-gadget' is already registered, aborting... [ 699.615425][T10989] UDC core: USB Raw Gadget: driver registration failed: -16 [ 699.615454][T10989] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 699.741541][ T144] usb 4-1: Using ep0 maxpacket: 16 [ 699.777153][T10992] Error: Driver 'raw-gadget' is already registered, aborting... [ 699.777162][T10992] UDC core: USB Raw Gadget: driver registration failed: -16 [ 699.777174][T10992] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 700.061671][ T144] usb 4-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 700.061693][ T144] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 700.061706][ T144] usb 4-1: Product: syz 12:04:39 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) r6 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 700.061715][ T144] usb 4-1: Manufacturer: syz [ 700.061724][ T144] usb 4-1: SerialNumber: syz [ 700.063789][ T144] usb 4-1: config 0 descriptor?? 12:04:39 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 700.224853][T10996] Error: Driver 'raw-gadget' is already registered, aborting... [ 700.224867][T10996] UDC core: USB Raw Gadget: driver registration failed: -16 [ 700.224886][T10996] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 700.337121][T11001] Error: Driver 'raw-gadget' is already registered, aborting... [ 700.337137][T11001] UDC core: USB Raw Gadget: driver registration failed: -16 [ 700.337157][T11001] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:40 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) r6 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 700.887279][T11004] Error: Driver 'raw-gadget' is already registered, aborting... [ 700.887289][T11004] UDC core: USB Raw Gadget: driver registration failed: -16 [ 700.887300][T11004] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:40 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 701.299710][T11013] Error: Driver 'raw-gadget' is already registered, aborting... [ 701.299725][T11013] UDC core: USB Raw Gadget: driver registration failed: -16 [ 701.299743][T11013] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:41 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) r6 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:41 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:41 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 701.502464][T11015] Error: Driver 'raw-gadget' is already registered, aborting... [ 701.502474][T11015] UDC core: USB Raw Gadget: driver registration failed: -16 [ 701.502486][T11015] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 701.533205][T11017] Error: Driver 'raw-gadget' is already registered, aborting... [ 701.533219][T11017] UDC core: USB Raw Gadget: driver registration failed: -16 [ 701.533237][T11017] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 701.663362][T11019] Error: Driver 'raw-gadget' is already registered, aborting... [ 701.663378][T11019] UDC core: USB Raw Gadget: driver registration failed: -16 [ 701.663396][T11019] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 701.824986][ T144] usb 4-1: USB disconnect, device number 22 12:04:42 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:42 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:42 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r2) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 702.396160][T11029] Error: Driver 'raw-gadget' is already registered, aborting... [ 702.396169][T11029] UDC core: USB Raw Gadget: driver registration failed: -16 [ 702.396181][T11029] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 702.543034][T11031] Error: Driver 'raw-gadget' is already registered, aborting... [ 702.543049][T11031] UDC core: USB Raw Gadget: driver registration failed: -16 [ 702.543068][T11031] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 702.681787][ T144] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 702.942282][ T144] usb 3-1: Using ep0 maxpacket: 16 [ 703.097247][T11019] net_ratelimit: 3482 callbacks suppressed [ 703.097261][T11019] dccp_time_wait: time wait bucket table overflow [ 703.097623][T11019] dccp_time_wait: time wait bucket table overflow 12:04:42 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(0xffffffffffffffff) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 703.098689][T11019] dccp_time_wait: time wait bucket table overflow [ 703.099422][T11025] dccp_time_wait: time wait bucket table overflow [ 703.099881][T11019] dccp_time_wait: time wait bucket table overflow [ 703.100726][T11029] dccp_time_wait: time wait bucket table overflow [ 703.101098][T11031] dccp_time_wait: time wait bucket table overflow [ 703.108254][T11031] dccp_time_wait: time wait bucket table overflow [ 703.108531][T11031] dccp_time_wait: time wait bucket table overflow [ 703.108806][T11031] dccp_time_wait: time wait bucket table overflow [ 703.247669][ T144] usb 3-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 703.247690][ T144] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 703.247703][ T144] usb 3-1: Product: syz [ 703.247712][ T144] usb 3-1: Manufacturer: syz [ 703.247728][ T144] usb 3-1: SerialNumber: syz [ 703.250303][ T144] usb 3-1: config 0 descriptor?? [ 703.300775][T11039] Error: Driver 'raw-gadget' is already registered, aborting... [ 703.300789][T11039] UDC core: USB Raw Gadget: driver registration failed: -16 [ 703.300808][T11039] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:43 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:43 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 703.914394][T11044] Error: Driver 'raw-gadget' is already registered, aborting... [ 703.914404][T11044] UDC core: USB Raw Gadget: driver registration failed: -16 [ 703.914416][T11044] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 703.966650][T11045] Error: Driver 'raw-gadget' is already registered, aborting... [ 703.966659][T11045] UDC core: USB Raw Gadget: driver registration failed: -16 [ 703.966671][T11045] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:44 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 704.497310][T11052] Error: Driver 'raw-gadget' is already registered, aborting... [ 704.497319][T11052] UDC core: USB Raw Gadget: driver registration failed: -16 [ 704.497331][T11052] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:44 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:44 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r4, 0x8, &(0x7f0000000480)) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 704.702932][T11056] Error: Driver 'raw-gadget' is already registered, aborting... [ 704.702947][T11056] UDC core: USB Raw Gadget: driver registration failed: -16 [ 704.702965][T11056] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:44 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(0xffffffffffffffff) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 704.810503][T11058] Error: Driver 'raw-gadget' is already registered, aborting... [ 704.810512][T11058] UDC core: USB Raw Gadget: driver registration failed: -16 [ 704.810524][T11058] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 704.928223][T11060] Error: Driver 'raw-gadget' is already registered, aborting... [ 704.928234][T11060] UDC core: USB Raw Gadget: driver registration failed: -16 12:04:44 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 704.928245][T11060] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 705.127595][T11062] Error: Driver 'raw-gadget' is already registered, aborting... [ 705.127606][T11062] UDC core: USB Raw Gadget: driver registration failed: -16 [ 705.127617][T11062] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 705.311075][ T14] usb 3-1: USB disconnect, device number 26 12:04:45 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:45 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 705.953901][T11073] Error: Driver 'raw-gadget' is already registered, aborting... [ 705.953911][T11073] UDC core: USB Raw Gadget: driver registration failed: -16 [ 705.953922][T11073] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 706.061486][ T5419] usb 1-1: new high-speed USB device number 35 using dummy_hcd 12:04:45 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 706.205792][T11075] Error: Driver 'raw-gadget' is already registered, aborting... [ 706.205803][T11075] UDC core: USB Raw Gadget: driver registration failed: -16 [ 706.208900][T11075] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 706.321831][ T5419] usb 1-1: Using ep0 maxpacket: 16 [ 706.631810][ T5419] usb 1-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 706.631831][ T5419] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 706.631844][ T5419] usb 1-1: Product: syz [ 706.631877][ T5419] usb 1-1: Manufacturer: syz [ 706.631887][ T5419] usb 1-1: SerialNumber: syz [ 706.633298][ T5419] usb 1-1: config 0 descriptor?? [ 706.894820][ T5419] usb 1-1: USB disconnect, device number 35 12:04:46 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:46 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(0xffffffffffffffff) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:46 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r4, 0x8, &(0x7f0000000480)) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:47 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 707.397810][T11087] Error: Driver 'raw-gadget' is already registered, aborting... [ 707.397819][T11087] UDC core: USB Raw Gadget: driver registration failed: -16 [ 707.397830][T11087] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 707.399353][T11086] Error: Driver 'raw-gadget' is already registered, aborting... [ 707.399362][T11086] UDC core: USB Raw Gadget: driver registration failed: -16 [ 707.399372][T11086] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:47 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 707.473271][T11089] Error: Driver 'raw-gadget' is already registered, aborting... [ 707.473281][T11089] UDC core: USB Raw Gadget: driver registration failed: -16 [ 707.473292][T11089] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 707.571649][ T5419] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 707.751870][T11094] Error: Driver 'raw-gadget' is already registered, aborting... [ 707.751880][T11094] UDC core: USB Raw Gadget: driver registration failed: -16 [ 707.751892][T11094] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 707.821677][ T5419] usb 4-1: Using ep0 maxpacket: 16 12:04:47 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 708.102174][T11094] net_ratelimit: 3795 callbacks suppressed [ 708.102354][T11094] dccp_time_wait: time wait bucket table overflow [ 708.102678][T11094] dccp_time_wait: time wait bucket table overflow [ 708.102962][T11094] dccp_time_wait: time wait bucket table overflow [ 708.103774][T11094] dccp_time_wait: time wait bucket table overflow [ 708.104048][T11094] dccp_time_wait: time wait bucket table overflow [ 708.104836][T11094] dccp_time_wait: time wait bucket table overflow 12:04:47 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r4, 0x8, &(0x7f0000000480)) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 708.105099][T11094] dccp_time_wait: time wait bucket table overflow [ 708.106540][T11094] dccp_time_wait: time wait bucket table overflow [ 708.107096][T11094] dccp_time_wait: time wait bucket table overflow [ 708.107365][T11094] dccp_time_wait: time wait bucket table overflow [ 708.137986][ T5419] usb 4-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 708.138008][ T5419] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 708.138020][ T5419] usb 4-1: Product: syz [ 708.138029][ T5419] usb 4-1: Manufacturer: syz 12:04:48 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 708.138038][ T5419] usb 4-1: SerialNumber: syz [ 708.139801][ T5419] usb 4-1: config 0 descriptor?? [ 708.143058][T11100] Error: Driver 'raw-gadget' is already registered, aborting... [ 708.143067][T11100] UDC core: USB Raw Gadget: driver registration failed: -16 [ 708.143078][T11100] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 708.343720][T11102] Error: Driver 'raw-gadget' is already registered, aborting... [ 708.343729][T11102] UDC core: USB Raw Gadget: driver registration failed: -16 [ 708.343741][T11102] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 708.764959][T11106] Error: Driver 'raw-gadget' is already registered, aborting... [ 708.764969][T11106] UDC core: USB Raw Gadget: driver registration failed: -16 [ 708.764981][T11106] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:49 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:49 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r2) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 709.488825][T11111] Error: Driver 'raw-gadget' is already registered, aborting... [ 709.488840][T11111] UDC core: USB Raw Gadget: driver registration failed: -16 [ 709.488858][T11111] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 709.592392][T11117] Error: Driver 'raw-gadget' is already registered, aborting... [ 709.592408][T11117] UDC core: USB Raw Gadget: driver registration failed: -16 [ 709.592426][T11117] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:49 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 710.169811][T11122] Error: Driver 'raw-gadget' is already registered, aborting... [ 710.169821][T11122] UDC core: USB Raw Gadget: driver registration failed: -16 [ 710.169832][T11122] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:50 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 710.503700][ T3695] usb 4-1: USB disconnect, device number 23 [ 711.031686][ T6596] usb 4-1: new high-speed USB device number 24 using dummy_hcd 12:04:50 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r2) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:50 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r4, 0x8, &(0x7f0000000480)) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 711.271595][ T6596] usb 4-1: Using ep0 maxpacket: 16 12:04:51 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 711.335940][T11130] Error: Driver 'raw-gadget' is already registered, aborting... [ 711.346569][T11130] UDC core: USB Raw Gadget: driver registration failed: -16 [ 711.346594][T11130] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 711.479070][T11134] Error: Driver 'raw-gadget' is already registered, aborting... [ 711.479080][T11134] UDC core: USB Raw Gadget: driver registration failed: -16 [ 711.479091][T11134] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 711.490690][T11135] Error: Driver 'raw-gadget' is already registered, aborting... [ 711.490700][T11135] UDC core: USB Raw Gadget: driver registration failed: -16 [ 711.490711][T11135] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 711.551549][ T6596] usb 4-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 711.551582][ T6596] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 711.551606][ T6596] usb 4-1: Product: syz [ 711.551623][ T6596] usb 4-1: Manufacturer: syz [ 711.551646][ T6596] usb 4-1: SerialNumber: syz [ 711.554463][ T6596] usb 4-1: config 0 descriptor?? 12:04:51 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 712.149233][T11138] Error: Driver 'raw-gadget' is already registered, aborting... [ 712.149243][T11138] UDC core: USB Raw Gadget: driver registration failed: -16 [ 712.149254][T11138] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:52 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 712.968924][T11145] Error: Driver 'raw-gadget' is already registered, aborting... [ 712.968934][T11145] UDC core: USB Raw Gadget: driver registration failed: -16 [ 712.968945][T11145] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 713.111511][T11135] net_ratelimit: 4085 callbacks suppressed [ 713.111719][T11125] dccp_time_wait: time wait bucket table overflow [ 713.112767][T11130] dccp_time_wait: time wait bucket table overflow [ 713.113183][T11135] dccp_time_wait: time wait bucket table overflow [ 713.113691][T11134] dccp_time_wait: time wait bucket table overflow [ 713.113984][T11134] dccp_time_wait: time wait bucket table overflow [ 713.115852][T11125] dccp_time_wait: time wait bucket table overflow [ 713.115930][T11130] dccp_time_wait: time wait bucket table overflow [ 713.116275][T11130] dccp_time_wait: time wait bucket table overflow [ 713.116933][T11138] dccp_time_wait: time wait bucket table overflow [ 713.117101][T11140] dccp_time_wait: time wait bucket table overflow 12:04:53 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 713.799309][ T6596] usb 4-1: USB disconnect, device number 24 12:04:53 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r2) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:53 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 713.945735][T11155] Error: Driver 'raw-gadget' is already registered, aborting... [ 713.945745][T11155] UDC core: USB Raw Gadget: driver registration failed: -16 12:04:53 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r4, 0x8, &(0x7f0000000480)) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 713.945756][T11155] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 714.063918][T11157] Error: Driver 'raw-gadget' is already registered, aborting... [ 714.063928][T11157] UDC core: USB Raw Gadget: driver registration failed: -16 [ 714.063940][T11157] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 714.203823][T11159] Error: Driver 'raw-gadget' is already registered, aborting... [ 714.203832][T11159] UDC core: USB Raw Gadget: driver registration failed: -16 12:04:54 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r2 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 714.203843][T11159] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 714.251629][ T6596] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 714.437289][T11161] Error: Driver 'raw-gadget' is already registered, aborting... [ 714.437300][T11161] UDC core: USB Raw Gadget: driver registration failed: -16 [ 714.437311][T11161] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 714.491475][ T6596] usb 4-1: Using ep0 maxpacket: 16 [ 714.771553][ T6596] usb 4-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 714.771625][ T6596] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 714.771650][ T6596] usb 4-1: Product: syz [ 714.771696][ T6596] usb 4-1: Manufacturer: syz [ 714.771707][ T6596] usb 4-1: SerialNumber: syz [ 714.773192][ T6596] usb 4-1: config 0 descriptor?? 12:04:54 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r2 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 715.050881][T11169] Error: Driver 'raw-gadget' is already registered, aborting... [ 715.050891][T11169] UDC core: USB Raw Gadget: driver registration failed: -16 [ 715.050903][T11169] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:55 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r2 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 715.623907][T11173] Error: Driver 'raw-gadget' is already registered, aborting... [ 715.623917][T11173] UDC core: USB Raw Gadget: driver registration failed: -16 [ 715.623929][T11173] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:55 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, 0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:55 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 716.127098][T11179] Error: Driver 'raw-gadget' is already registered, aborting... [ 716.127114][T11179] UDC core: USB Raw Gadget: driver registration failed: -16 [ 716.127132][T11179] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:55 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 716.223913][T11181] Error: Driver 'raw-gadget' is already registered, aborting... [ 716.223928][T11181] UDC core: USB Raw Gadget: driver registration failed: -16 [ 716.223947][T11181] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:56 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r4, 0x8, &(0x7f0000000480)) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:56 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 716.316180][T11184] Error: Driver 'raw-gadget' is already registered, aborting... [ 716.316194][T11184] UDC core: USB Raw Gadget: driver registration failed: -16 [ 716.316214][T11184] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 716.480731][T11187] Error: Driver 'raw-gadget' is already registered, aborting... [ 716.480740][T11187] UDC core: USB Raw Gadget: driver registration failed: -16 [ 716.480752][T11187] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 716.549282][T11189] Error: Driver 'raw-gadget' is already registered, aborting... [ 716.549291][T11189] UDC core: USB Raw Gadget: driver registration failed: -16 [ 716.549303][T11189] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 716.714453][ T3878] usb 4-1: USB disconnect, device number 25 12:04:56 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 717.581809][ T3878] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 717.821802][ T3878] usb 4-1: Using ep0 maxpacket: 16 [ 718.101974][ T3878] usb 4-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 718.101995][ T3878] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 718.102007][ T3878] usb 4-1: Product: syz [ 718.102016][ T3878] usb 4-1: Manufacturer: syz [ 718.102026][ T3878] usb 4-1: SerialNumber: syz [ 718.103383][ T3878] usb 4-1: config 0 descriptor?? [ 718.123989][T11202] net_ratelimit: 4742 callbacks suppressed [ 718.124001][T11202] dccp_time_wait: time wait bucket table overflow [ 718.124101][T11182] dccp_time_wait: time wait bucket table overflow [ 718.125020][T11189] dccp_time_wait: time wait bucket table overflow [ 718.125984][T11182] dccp_time_wait: time wait bucket table overflow [ 718.127104][T11182] dccp_time_wait: time wait bucket table overflow [ 718.128264][T11182] dccp_time_wait: time wait bucket table overflow [ 718.129097][T11203] dccp_time_wait: time wait bucket table overflow [ 718.131025][T11189] dccp_time_wait: time wait bucket table overflow [ 718.133102][T11201] dccp_time_wait: time wait bucket table overflow [ 718.133500][T11189] dccp_time_wait: time wait bucket table overflow [ 718.383670][ T3878] usb 4-1: USB disconnect, device number 26 12:04:58 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:58 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:58 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:58 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:58 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r4, 0x8, &(0x7f0000000480)) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 718.991427][ T3878] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 719.015466][T11213] Error: Driver 'raw-gadget' is already registered, aborting... [ 719.015482][T11213] UDC core: USB Raw Gadget: driver registration failed: -16 [ 719.015500][T11213] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 719.038563][T11214] Error: Driver 'raw-gadget' is already registered, aborting... [ 719.038578][T11214] UDC core: USB Raw Gadget: driver registration failed: -16 [ 719.038597][T11214] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 719.098035][T11217] Error: Driver 'raw-gadget' is already registered, aborting... [ 719.098045][T11217] UDC core: USB Raw Gadget: driver registration failed: -16 [ 719.098057][T11217] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 719.231511][ T3878] usb 1-1: Using ep0 maxpacket: 16 12:04:59 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, 0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:04:59 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 719.511651][ T3878] usb 1-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 719.511671][ T3878] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 719.511684][ T3878] usb 1-1: Product: syz [ 719.511692][ T3878] usb 1-1: Manufacturer: syz [ 719.511702][ T3878] usb 1-1: SerialNumber: syz [ 719.513574][ T3878] usb 1-1: config 0 descriptor?? [ 719.594866][T11220] Error: Driver 'raw-gadget' is already registered, aborting... [ 719.594880][T11220] UDC core: USB Raw Gadget: driver registration failed: -16 [ 719.594899][T11220] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 719.628000][T11222] Error: Driver 'raw-gadget' is already registered, aborting... [ 719.628009][T11222] UDC core: USB Raw Gadget: driver registration failed: -16 [ 719.628020][T11222] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:04:59 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 720.302938][T11229] Error: Driver 'raw-gadget' is already registered, aborting... [ 720.302949][T11229] UDC core: USB Raw Gadget: driver registration failed: -16 12:05:00 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r4, 0x8, &(0x7f0000000480)) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 720.302960][T11229] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:00 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 721.365681][T11241] Error: Driver 'raw-gadget' is already registered, aborting... [ 721.365690][T11241] UDC core: USB Raw Gadget: driver registration failed: -16 12:05:01 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 721.365702][T11241] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 721.565304][ T6596] usb 1-1: USB disconnect, device number 36 12:05:01 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r4, 0x8, &(0x7f0000000480)) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 721.941808][ T5419] usb 2-1: new high-speed USB device number 58 using dummy_hcd 12:05:01 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 722.163410][T11250] Error: Driver 'raw-gadget' is already registered, aborting... [ 722.163419][T11250] UDC core: USB Raw Gadget: driver registration failed: -16 [ 722.163431][T11250] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 722.191392][ T5419] usb 2-1: Using ep0 maxpacket: 16 [ 722.511744][ T5419] usb 2-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 722.511764][ T5419] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 722.511777][ T5419] usb 2-1: Product: syz [ 722.511787][ T5419] usb 2-1: Manufacturer: syz [ 722.511796][ T5419] usb 2-1: SerialNumber: syz [ 722.515158][ T5419] usb 2-1: config 0 descriptor?? 12:05:02 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, 0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:02 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 722.964181][T11256] Error: Driver 'raw-gadget' is already registered, aborting... [ 722.964191][T11256] UDC core: USB Raw Gadget: driver registration failed: -16 [ 722.964202][T11256] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 723.074735][T11258] Error: Driver 'raw-gadget' is already registered, aborting... 12:05:02 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r4, 0x8, &(0x7f0000000480)) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 723.074745][T11258] UDC core: USB Raw Gadget: driver registration failed: -16 [ 723.074756][T11258] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:02 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 723.132215][T11259] net_ratelimit: 3636 callbacks suppressed [ 723.132413][T11259] dccp_time_wait: time wait bucket table overflow [ 723.133341][T11259] dccp_time_wait: time wait bucket table overflow [ 723.135008][T11244] dccp_time_wait: time wait bucket table overflow [ 723.135496][T11244] dccp_time_wait: time wait bucket table overflow [ 723.137010][T11244] dccp_time_wait: time wait bucket table overflow [ 723.137312][T11244] dccp_time_wait: time wait bucket table overflow [ 723.137879][T11246] dccp_time_wait: time wait bucket table overflow [ 723.138698][T11244] dccp_time_wait: time wait bucket table overflow [ 723.139233][T11244] dccp_time_wait: time wait bucket table overflow 12:05:03 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 723.139599][T11244] dccp_time_wait: time wait bucket table overflow [ 723.356687][T11263] Error: Driver 'raw-gadget' is already registered, aborting... [ 723.356697][T11263] UDC core: USB Raw Gadget: driver registration failed: -16 [ 723.356708][T11263] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 723.374868][T11264] Error: Driver 'raw-gadget' is already registered, aborting... [ 723.374878][T11264] UDC core: USB Raw Gadget: driver registration failed: -16 [ 723.374890][T11264] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 723.692512][T11267] Error: Driver 'raw-gadget' is already registered, aborting... 12:05:03 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 723.692523][T11267] UDC core: USB Raw Gadget: driver registration failed: -16 [ 723.692535][T11267] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 724.118331][ T5419] usb 2-1: USB disconnect, device number 58 12:05:04 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 724.691852][ T5419] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 724.733163][T11275] Error: Driver 'raw-gadget' is already registered, aborting... [ 724.733181][T11275] UDC core: USB Raw Gadget: driver registration failed: -16 [ 724.734485][T11275] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 724.971979][ T5419] usb 4-1: Using ep0 maxpacket: 16 12:05:04 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) sched_getaffinity(0x0, 0x8, &(0x7f0000000480)) sched_getattr(0x0, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 725.061201][T11280] Error: Driver 'raw-gadget' is already registered, aborting... [ 725.061210][T11280] UDC core: USB Raw Gadget: driver registration failed: -16 [ 725.061222][T11280] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 725.301514][ T5419] usb 4-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 725.301546][ T5419] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 725.301569][ T5419] usb 4-1: Product: syz 12:05:05 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 725.301585][ T5419] usb 4-1: Manufacturer: syz [ 725.301601][ T5419] usb 4-1: SerialNumber: syz 12:05:05 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r4, 0x8, &(0x7f0000000480)) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 725.306666][ T5419] usb 4-1: config 0 descriptor?? [ 725.488304][T11284] Error: Driver 'raw-gadget' is already registered, aborting... [ 725.488314][T11284] UDC core: USB Raw Gadget: driver registration failed: -16 [ 725.488326][T11284] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 725.557328][ T5419] usb 4-1: USB disconnect, device number 27 [ 725.981995][ T144] usb 6-1: new high-speed USB device number 11 using dummy_hcd 12:05:05 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 726.145343][T11292] Error: Driver 'raw-gadget' is already registered, aborting... [ 726.145358][T11292] UDC core: USB Raw Gadget: driver registration failed: -16 [ 726.145376][T11292] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 726.242158][ T144] usb 6-1: Using ep0 maxpacket: 16 12:05:06 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080), 0x0, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 726.514926][T11296] Error: Driver 'raw-gadget' is already registered, aborting... [ 726.514941][T11296] UDC core: USB Raw Gadget: driver registration failed: -16 [ 726.514960][T11296] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 726.541654][ T144] usb 6-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 726.541687][ T144] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 726.541710][ T144] usb 6-1: Product: syz [ 726.541727][ T144] usb 6-1: Manufacturer: syz [ 726.541744][ T144] usb 6-1: SerialNumber: syz [ 726.547095][ T144] usb 6-1: config 0 descriptor?? 12:05:06 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 726.783529][T11300] Error: Driver 'raw-gadget' is already registered, aborting... [ 726.783538][T11300] UDC core: USB Raw Gadget: driver registration failed: -16 [ 726.783549][T11300] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:06 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) sched_getaffinity(0x0, 0x8, &(0x7f0000000480)) sched_getattr(0x0, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:06 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 727.364572][T11309] Error: Driver 'raw-gadget' is already registered, aborting... [ 727.364588][T11309] UDC core: USB Raw Gadget: driver registration failed: -16 [ 727.364608][T11309] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:07 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 727.372258][T11311] Error: Driver 'raw-gadget' is already registered, aborting... [ 727.372271][T11311] UDC core: USB Raw Gadget: driver registration failed: -16 [ 727.372289][T11311] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 727.610560][T11313] Error: Driver 'raw-gadget' is already registered, aborting... [ 727.611713][T11313] UDC core: USB Raw Gadget: driver registration failed: -16 [ 727.611736][T11313] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:07 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:07 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 728.026131][T11317] Error: Driver 'raw-gadget' is already registered, aborting... [ 728.026141][T11317] UDC core: USB Raw Gadget: driver registration failed: -16 [ 728.026152][T11317] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 728.027243][T11319] Error: Driver 'raw-gadget' is already registered, aborting... [ 728.027255][T11319] UDC core: USB Raw Gadget: driver registration failed: -16 [ 728.027273][T11319] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 728.149429][T11313] net_ratelimit: 3234 callbacks suppressed [ 728.149442][T11313] dccp_time_wait: time wait bucket table overflow [ 728.149738][T11313] dccp_time_wait: time wait bucket table overflow [ 728.150417][T11309] dccp_time_wait: time wait bucket table overflow [ 728.150844][T11313] dccp_time_wait: time wait bucket table overflow [ 728.152428][T11313] dccp_time_wait: time wait bucket table overflow [ 728.152766][T11313] dccp_time_wait: time wait bucket table overflow [ 728.153733][T11313] dccp_time_wait: time wait bucket table overflow [ 728.154255][T11313] dccp_time_wait: time wait bucket table overflow [ 728.154776][T11313] dccp_time_wait: time wait bucket table overflow [ 728.155456][T11314] dccp_time_wait: time wait bucket table overflow [ 728.372039][ T3695] usb 6-1: USB disconnect, device number 11 12:05:08 executing program 5: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r4, 0x8, &(0x7f0000000480)) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 729.331520][ T3697] usb 6-1: new high-speed USB device number 12 using dummy_hcd 12:05:09 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) sched_getaffinity(0x0, 0x8, &(0x7f0000000480)) sched_getattr(0x0, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:09 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 729.542338][T11335] Error: Driver 'raw-gadget' is already registered, aborting... [ 729.542349][T11335] UDC core: USB Raw Gadget: driver registration failed: -16 [ 729.542360][T11335] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 729.571626][ T3697] usb 6-1: Using ep0 maxpacket: 16 [ 729.605731][T11337] Error: Driver 'raw-gadget' is already registered, aborting... [ 729.605746][T11337] UDC core: USB Raw Gadget: driver registration failed: -16 [ 729.605765][T11337] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 729.851652][ T3697] usb 6-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d 12:05:09 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080), 0x0, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 729.851686][ T3697] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 729.851709][ T3697] usb 6-1: Product: syz [ 729.851726][ T3697] usb 6-1: Manufacturer: syz [ 729.851743][ T3697] usb 6-1: SerialNumber: syz [ 729.853803][ T3697] usb 6-1: config 0 descriptor?? [ 730.108568][T11341] Error: Driver 'raw-gadget' is already registered, aborting... [ 730.108583][T11341] UDC core: USB Raw Gadget: driver registration failed: -16 12:05:09 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 730.108601][T11341] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 730.268633][T11346] Error: Driver 'raw-gadget' is already registered, aborting... [ 730.268648][T11346] UDC core: USB Raw Gadget: driver registration failed: -16 [ 730.268668][T11346] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:10 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 731.509659][T11360] Error: Driver 'raw-gadget' is already registered, aborting... [ 731.509673][T11360] UDC core: USB Raw Gadget: driver registration failed: -16 [ 731.509692][T11360] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 731.798959][ T14] usb 6-1: USB disconnect, device number 12 12:05:11 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:11 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r4, 0x8, &(0x7f0000000480)) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 732.185175][T11369] Error: Driver 'raw-gadget' is already registered, aborting... [ 732.185185][T11369] UDC core: USB Raw Gadget: driver registration failed: -16 [ 732.185197][T11369] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:11 executing program 5: getpid() getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 732.399222][T11372] Error: Driver 'raw-gadget' is already registered, aborting... [ 732.399232][T11372] UDC core: USB Raw Gadget: driver registration failed: -16 12:05:12 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 732.399243][T11372] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 732.441582][ T144] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 732.544593][T11374] Error: Driver 'raw-gadget' is already registered, aborting... [ 732.544608][T11374] UDC core: USB Raw Gadget: driver registration failed: -16 [ 732.544627][T11374] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:12 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r4, 0x8, &(0x7f0000000480)) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 732.701744][ T144] usb 3-1: Using ep0 maxpacket: 16 [ 732.782812][T11376] Error: Driver 'raw-gadget' is already registered, aborting... [ 732.782827][T11376] UDC core: USB Raw Gadget: driver registration failed: -16 [ 732.782845][T11376] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 733.031742][ T144] usb 3-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 733.031775][ T144] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 733.031798][ T144] usb 3-1: Product: syz [ 733.031814][ T144] usb 3-1: Manufacturer: syz [ 733.031829][ T144] usb 3-1: SerialNumber: syz [ 733.036913][ T144] usb 3-1: config 0 descriptor?? [ 733.154954][T11374] net_ratelimit: 3736 callbacks suppressed [ 733.154973][T11374] dccp_time_wait: time wait bucket table overflow [ 733.155761][T11372] dccp_time_wait: time wait bucket table overflow [ 733.156245][T11372] dccp_time_wait: time wait bucket table overflow [ 733.158330][T11374] dccp_time_wait: time wait bucket table overflow [ 733.158747][T11374] dccp_time_wait: time wait bucket table overflow [ 733.160149][T11342] dccp_time_wait: time wait bucket table overflow [ 733.160372][T11372] dccp_time_wait: time wait bucket table overflow [ 733.161023][T11372] dccp_time_wait: time wait bucket table overflow 12:05:13 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r4, 0x8, &(0x7f0000000480)) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 733.168504][T11374] dccp_time_wait: time wait bucket table overflow 12:05:13 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080), 0x0, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 733.170073][T11374] dccp_time_wait: time wait bucket table overflow [ 733.433339][T11379] Error: Driver 'raw-gadget' is already registered, aborting... [ 733.433354][T11379] UDC core: USB Raw Gadget: driver registration failed: -16 [ 733.433374][T11379] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 733.542536][T11384] Error: Driver 'raw-gadget' is already registered, aborting... [ 733.542551][T11384] UDC core: USB Raw Gadget: driver registration failed: -16 [ 733.542563][T11384] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:13 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 734.043378][T11389] Error: Driver 'raw-gadget' is already registered, aborting... [ 734.043388][T11389] UDC core: USB Raw Gadget: driver registration failed: -16 [ 734.043400][T11389] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:14 executing program 5: getpid() getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 734.570727][T11394] Error: Driver 'raw-gadget' is already registered, aborting... [ 734.570741][T11394] UDC core: USB Raw Gadget: driver registration failed: -16 12:05:14 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, 0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 734.570761][T11394] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 734.682755][T11396] Error: Driver 'raw-gadget' is already registered, aborting... [ 734.682771][T11396] UDC core: USB Raw Gadget: driver registration failed: -16 12:05:14 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 734.682790][T11396] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 735.015825][T11399] Error: Driver 'raw-gadget' is already registered, aborting... [ 735.015834][T11399] UDC core: USB Raw Gadget: driver registration failed: -16 [ 735.015845][T11399] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:14 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 735.322193][ T3697] usb 3-1: USB disconnect, device number 27 [ 735.771472][ T3697] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 736.011828][ T3697] usb 3-1: Using ep0 maxpacket: 16 12:05:15 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 736.269366][T11409] Error: Driver 'raw-gadget' is already registered, aborting... [ 736.269382][T11409] UDC core: USB Raw Gadget: driver registration failed: -16 [ 736.269400][T11409] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 736.291714][ T3697] usb 3-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 736.291916][ T3697] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 736.292001][ T3697] usb 3-1: Product: syz [ 736.292020][ T3697] usb 3-1: Manufacturer: syz [ 736.292038][ T3697] usb 3-1: SerialNumber: syz [ 736.294807][ T3697] usb 3-1: config 0 descriptor?? 12:05:16 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x0, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:16 executing program 5: getpid() getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 736.998775][T11419] Error: Driver 'raw-gadget' is already registered, aborting... [ 736.998792][T11419] UDC core: USB Raw Gadget: driver registration failed: -16 [ 736.998812][T11419] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 737.084660][T11421] Error: Driver 'raw-gadget' is already registered, aborting... 12:05:16 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 737.084669][T11421] UDC core: USB Raw Gadget: driver registration failed: -16 [ 737.084681][T11421] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 737.227829][T11424] Error: Driver 'raw-gadget' is already registered, aborting... [ 737.227839][T11424] UDC core: USB Raw Gadget: driver registration failed: -16 [ 737.227850][T11424] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:17 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, 0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 738.115582][ T14] usb 3-1: USB disconnect, device number 28 [ 738.162758][T11421] net_ratelimit: 4142 callbacks suppressed [ 738.162771][T11421] dccp_time_wait: time wait bucket table overflow [ 738.165271][T11425] dccp_time_wait: time wait bucket table overflow [ 738.167001][T11424] dccp_time_wait: time wait bucket table overflow [ 738.167278][T11424] dccp_time_wait: time wait bucket table overflow [ 738.168103][T11421] dccp_time_wait: time wait bucket table overflow [ 738.171375][T11426] dccp_time_wait: time wait bucket table overflow [ 738.176853][T11422] dccp_time_wait: time wait bucket table overflow [ 738.177683][T11422] dccp_time_wait: time wait bucket table overflow [ 738.178396][T11422] dccp_time_wait: time wait bucket table overflow [ 738.178795][T11424] dccp_time_wait: time wait bucket table overflow [ 738.406675][ T3697] usb 2-1: new high-speed USB device number 59 using dummy_hcd 12:05:18 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) getpgid(0x0) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:18 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 738.642920][ T3697] usb 2-1: Using ep0 maxpacket: 16 [ 738.706864][T11437] Error: Driver 'raw-gadget' is already registered, aborting... [ 738.706880][T11437] UDC core: USB Raw Gadget: driver registration failed: -16 [ 738.706899][T11437] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:18 executing program 5: getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 738.729394][T11439] Error: Driver 'raw-gadget' is already registered, aborting... [ 738.729408][T11439] UDC core: USB Raw Gadget: driver registration failed: -16 [ 738.729428][T11439] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:18 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 738.921858][ T3697] usb 2-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 738.921879][ T3697] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 738.921892][ T3697] usb 2-1: Product: syz [ 738.921901][ T3697] usb 2-1: Manufacturer: syz [ 738.921910][ T3697] usb 2-1: SerialNumber: syz [ 738.927542][ T3697] usb 2-1: config 0 descriptor?? [ 739.019621][T11442] Error: Driver 'raw-gadget' is already registered, aborting... [ 739.019635][T11442] UDC core: USB Raw Gadget: driver registration failed: -16 [ 739.019710][T11442] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 739.041677][T11443] Error: Driver 'raw-gadget' is already registered, aborting... [ 739.041688][T11443] UDC core: USB Raw Gadget: driver registration failed: -16 [ 739.041700][T11443] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:19 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x0, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 740.193618][T11453] Error: Driver 'raw-gadget' is already registered, aborting... [ 740.193634][T11453] UDC core: USB Raw Gadget: driver registration failed: -16 [ 740.193654][T11453] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:20 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) getpgid(0x0) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 740.974870][T11460] Error: Driver 'raw-gadget' is already registered, aborting... [ 740.974880][T11460] UDC core: USB Raw Gadget: driver registration failed: -16 [ 740.974891][T11460] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:20 executing program 5: getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:20 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) dup(r2) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:20 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) sched_getattr(0x0, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 741.338008][T11465] Error: Driver 'raw-gadget' is already registered, aborting... 12:05:21 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, 0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 741.338018][T11465] UDC core: USB Raw Gadget: driver registration failed: -16 [ 741.338030][T11465] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 741.396515][T10888] usb 2-1: USB disconnect, device number 59 [ 741.402191][T11463] Error: Driver 'raw-gadget' is already registered, aborting... [ 741.402205][T11463] UDC core: USB Raw Gadget: driver registration failed: -16 [ 741.402224][T11463] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 741.410135][T11466] sysfs: cannot create duplicate filename '/bus/gadget/drivers/raw-gadget' [ 741.410148][T11466] CPU: 1 PID: 11466 Comm: syz-executor.3 Not tainted 5.19.0-rc1-syzkaller-00214-gfe43c0188911 #0 [ 741.410164][T11466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 741.410172][T11466] Call Trace: [ 741.410175][T11466] [ 741.410180][T11466] dump_stack_lvl+0xcd/0x134 [ 741.410202][T11466] sysfs_warn_dup.cold+0x1c/0x29 [ 741.410219][T11466] sysfs_create_dir_ns+0x233/0x290 [ 741.410235][T11466] ? sysfs_create_mount_point+0xb0/0xb0 [ 741.410249][T11466] ? rwlock_bug.part.0+0x90/0x90 [ 741.410265][T11466] ? do_raw_spin_unlock+0x171/0x230 [ 741.410279][T11466] kobject_add_internal+0x2ce/0x900 [ 741.410298][T11466] kobject_init_and_add+0x101/0x160 [ 741.410312][T11466] ? kobject_create_and_add+0xb0/0xb0 [ 741.410327][T11466] ? lockdep_init_map_type+0x21a/0x7f0 [ 741.410342][T11466] ? __raw_spin_lock_init+0x36/0x110 [ 741.410358][T11466] bus_add_driver+0x1ed/0x640 [ 741.410372][T11466] ? kset_find_obj+0xc2/0x110 [ 741.410386][T11466] driver_register+0x220/0x3a0 [ 741.410403][T11466] usb_gadget_register_driver_owner+0xfb/0x1e0 [ 741.410420][T11466] raw_ioctl+0x188d/0x2730 [ 741.410438][T11466] ? gadget_suspend+0x10/0x10 [ 741.410454][T11466] ? bpf_lsm_file_ioctl+0x5/0x10 [ 741.410469][T11466] ? gadget_suspend+0x10/0x10 [ 741.410483][T11466] __x64_sys_ioctl+0x193/0x200 [ 741.410510][T11466] do_syscall_64+0x35/0xb0 [ 741.410536][T11466] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 741.410563][T11466] RIP: 0033:0x7f5e64e88ec7 [ 741.410582][T11466] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 34 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 741.410605][T11466] RSP: 002b:00007f5e65f0c098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 741.410629][T11466] RAX: ffffffffffffffda RBX: 00007f5e65f0d110 RCX: 00007f5e64e88ec7 [ 741.410639][T11466] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000003 [ 741.410647][T11466] RBP: 0000000000000003 R08: 000000000000ffff R09: 000000000000000b [ 741.410655][T11466] R10: 00007f5e65f0c140 R11: 0000000000000246 R12: 0000000000000000 [ 741.410663][T11466] R13: 0000000000000000 R14: 0000000020000300 R15: 0000000000000000 [ 741.410681][T11466] [ 741.410732][T11466] kobject_add_internal failed for raw-gadget with -EEXIST, don't try to register things with the same name in the same directory. [ 741.410748][T11466] UDC core: USB Raw Gadget: driver registration failed: -17 [ 741.410760][T11466] misc raw-gadget: fail, usb_gadget_register_driver returned -17 [ 741.941856][T10888] usb 2-1: new high-speed USB device number 60 using dummy_hcd [ 742.181608][T10888] usb 2-1: Using ep0 maxpacket: 16 [ 742.463668][T10888] usb 2-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 742.463688][T10888] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 742.463701][T10888] usb 2-1: Product: syz [ 742.463710][T10888] usb 2-1: Manufacturer: syz [ 742.463720][T10888] usb 2-1: SerialNumber: syz [ 742.464982][T10888] usb 2-1: config 0 descriptor?? 12:05:23 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x0, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 743.403649][T11466] net_ratelimit: 3622 callbacks suppressed [ 743.403664][T11466] dccp_time_wait: time wait bucket table overflow [ 743.404491][T11476] dccp_time_wait: time wait bucket table overflow [ 743.404775][T11478] dccp_time_wait: time wait bucket table overflow [ 743.406119][T11483] dccp_time_wait: time wait bucket table overflow [ 743.406328][T11465] dccp_time_wait: time wait bucket table overflow [ 743.420352][T11466] dccp_time_wait: time wait bucket table overflow 12:05:23 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) dup(r2) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 743.434994][T11483] dccp_time_wait: time wait bucket table overflow [ 743.437494][T11481] dccp_time_wait: time wait bucket table overflow [ 743.437970][T11466] dccp_time_wait: time wait bucket table overflow [ 743.438652][T11466] dccp_time_wait: time wait bucket table overflow [ 743.489401][T11487] Error: Driver 'raw-gadget' is already registered, aborting... [ 743.489412][T11487] UDC core: USB Raw Gadget: driver registration failed: -16 [ 743.489423][T11487] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 743.656828][T11492] Error: Driver 'raw-gadget' is already registered, aborting... 12:05:23 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) getpgid(0x0) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 743.656839][T11492] UDC core: USB Raw Gadget: driver registration failed: -16 [ 743.656850][T11492] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 743.830651][T11494] Error: Driver 'raw-gadget' is already registered, aborting... [ 743.830661][T11494] UDC core: USB Raw Gadget: driver registration failed: -16 [ 743.830672][T11494] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:23 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) sched_getattr(0x0, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:23 executing program 5: getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 744.223632][T11496] Error: Driver 'raw-gadget' is already registered, aborting... [ 744.223647][T11496] UDC core: USB Raw Gadget: driver registration failed: -16 [ 744.223667][T11496] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 744.246541][T11498] Error: Driver 'raw-gadget' is already registered, aborting... [ 744.246551][T11498] UDC core: USB Raw Gadget: driver registration failed: -16 [ 744.246563][T11498] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:24 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080), 0x0, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 745.215827][ T3697] usb 2-1: USB disconnect, device number 60 [ 745.711433][ T3697] usb 2-1: new high-speed USB device number 61 using dummy_hcd 12:05:25 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 745.951587][ T3697] usb 2-1: Using ep0 maxpacket: 16 12:05:25 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) dup(r2) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 746.106639][T11517] Error: Driver 'raw-gadget' is already registered, aborting... [ 746.106650][T11517] UDC core: USB Raw Gadget: driver registration failed: -16 12:05:25 executing program 5: getpid() getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 746.106661][T11517] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:25 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) sched_getattr(0x0, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 746.241519][ T3697] usb 2-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 746.241540][ T3697] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 746.241553][ T3697] usb 2-1: Product: syz [ 746.241562][ T3697] usb 2-1: Manufacturer: syz [ 746.241572][ T3697] usb 2-1: SerialNumber: syz [ 746.243597][ T3697] usb 2-1: config 0 descriptor?? [ 746.274997][T11520] Error: Driver 'raw-gadget' is already registered, aborting... [ 746.275012][T11520] UDC core: USB Raw Gadget: driver registration failed: -16 [ 746.275030][T11520] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 746.280584][T11521] Error: Driver 'raw-gadget' is already registered, aborting... [ 746.280598][T11521] UDC core: USB Raw Gadget: driver registration failed: -16 [ 746.280616][T11521] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:26 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}], 0x2, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:26 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 746.897604][T11525] Error: Driver 'raw-gadget' is already registered, aborting... [ 746.897614][T11525] UDC core: USB Raw Gadget: driver registration failed: -16 [ 746.897626][T11525] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 746.936836][ T1229] ieee802154 phy0 wpan0: encryption failed: -22 [ 746.936887][ T1229] ieee802154 phy1 wpan1: encryption failed: -22 12:05:27 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 748.411812][T11534] net_ratelimit: 3788 callbacks suppressed [ 748.411848][T11534] dccp_time_wait: time wait bucket table overflow [ 748.412271][T11534] dccp_time_wait: time wait bucket table overflow [ 748.412527][T11534] dccp_time_wait: time wait bucket table overflow [ 748.412779][T11534] dccp_time_wait: time wait bucket table overflow [ 748.413000][T11534] dccp_time_wait: time wait bucket table overflow 12:05:28 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 748.413361][T11534] dccp_time_wait: time wait bucket table overflow [ 748.413631][T11533] dccp_time_wait: time wait bucket table overflow 12:05:28 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 748.413873][T11533] dccp_time_wait: time wait bucket table overflow [ 748.414105][T11533] dccp_time_wait: time wait bucket table overflow 12:05:28 executing program 5: getpid() getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:28 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080), 0x0, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 748.414407][T11533] dccp_time_wait: time wait bucket table overflow [ 748.826337][ T3697] usb 2-1: USB disconnect, device number 61 [ 748.976451][T11545] Error: Driver 'raw-gadget' is already registered, aborting... [ 748.976465][T11545] UDC core: USB Raw Gadget: driver registration failed: -16 [ 748.976483][T11545] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 748.985717][T11546] Error: Driver 'raw-gadget' is already registered, aborting... [ 748.985730][T11546] UDC core: USB Raw Gadget: driver registration failed: -16 [ 748.985747][T11546] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 748.990908][T11547] Error: Driver 'raw-gadget' is already registered, aborting... [ 748.990916][T11547] UDC core: USB Raw Gadget: driver registration failed: -16 [ 748.990927][T11547] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:29 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 749.194499][ T6596] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 749.432023][ T6596] usb 4-1: Using ep0 maxpacket: 16 [ 749.597321][T11550] Error: Driver 'raw-gadget' is already registered, aborting... [ 749.597331][T11550] UDC core: USB Raw Gadget: driver registration failed: -16 [ 749.597342][T11550] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 749.717516][ T6596] usb 4-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 749.717537][ T6596] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 749.717549][ T6596] usb 4-1: Product: syz [ 749.717565][ T6596] usb 4-1: Manufacturer: syz [ 749.717574][ T6596] usb 4-1: SerialNumber: syz [ 749.721084][ T6596] usb 4-1: config 0 descriptor?? [ 749.980677][ T144] usb 4-1: USB disconnect, device number 28 12:05:30 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}], 0x2, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:30 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 750.612009][T11557] Error: Driver 'raw-gadget' is already registered, aborting... [ 750.612020][T11557] UDC core: USB Raw Gadget: driver registration failed: -16 [ 750.612031][T11557] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 750.792372][ T3697] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 751.032013][ T3697] usb 4-1: Using ep0 maxpacket: 16 [ 751.311523][ T3697] usb 4-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 751.311557][ T3697] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 12:05:31 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 751.311582][ T3697] usb 4-1: Product: syz [ 751.311598][ T3697] usb 4-1: Manufacturer: syz [ 751.311613][ T3697] usb 4-1: SerialNumber: syz 12:05:31 executing program 5: getpid() getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 751.314157][ T3697] usb 4-1: config 0 descriptor?? 12:05:31 executing program 2: getpid() syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 751.476156][T11564] Error: Driver 'raw-gadget' is already registered, aborting... [ 751.476166][T11564] UDC core: USB Raw Gadget: driver registration failed: -16 [ 751.476178][T11564] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 751.558026][ T144] usb 4-1: USB disconnect, device number 29 [ 751.641209][T11568] Error: Driver 'raw-gadget' is already registered, aborting... [ 751.641219][T11568] UDC core: USB Raw Gadget: driver registration failed: -16 [ 751.641230][T11568] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 751.851536][ T3695] usb 6-1: new high-speed USB device number 13 using dummy_hcd 12:05:31 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 752.109832][T11570] Error: Driver 'raw-gadget' is already registered, aborting... [ 752.109842][T11570] UDC core: USB Raw Gadget: driver registration failed: -16 [ 752.109853][T11570] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:31 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080), 0x0, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 752.131530][ T3695] usb 6-1: Using ep0 maxpacket: 16 [ 752.328342][T11574] Error: Driver 'raw-gadget' is already registered, aborting... [ 752.328352][T11574] UDC core: USB Raw Gadget: driver registration failed: -16 [ 752.328364][T11574] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 752.421634][ T3695] usb 6-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 752.421654][ T3695] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 752.421670][ T3695] usb 6-1: Product: syz [ 752.421721][ T3695] usb 6-1: Manufacturer: syz [ 752.421738][ T3695] usb 6-1: SerialNumber: syz [ 752.425346][ T3695] usb 6-1: config 0 descriptor?? 12:05:32 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, 0x0, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 752.735735][T11580] Error: Driver 'raw-gadget' is already registered, aborting... [ 752.735750][T11580] UDC core: USB Raw Gadget: driver registration failed: -16 [ 752.735776][T11580] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:33 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:33 executing program 2: getpid() syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 753.693894][T11583] net_ratelimit: 3257 callbacks suppressed [ 753.693908][T11583] dccp_time_wait: time wait bucket table overflow [ 753.694915][T11580] dccp_time_wait: time wait bucket table overflow [ 753.697234][T11580] dccp_time_wait: time wait bucket table overflow 12:05:33 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}], 0x2, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 753.697596][T11580] dccp_time_wait: time wait bucket table overflow [ 753.698267][T11580] dccp_time_wait: time wait bucket table overflow [ 753.698639][T11580] dccp_time_wait: time wait bucket table overflow [ 753.699513][T11582] dccp_time_wait: time wait bucket table overflow [ 753.700587][T11580] dccp_time_wait: time wait bucket table overflow [ 753.700757][T11558] dccp_time_wait: time wait bucket table overflow [ 753.711148][T11580] dccp_time_wait: time wait bucket table overflow [ 753.832801][T11589] Error: Driver 'raw-gadget' is already registered, aborting... [ 753.832811][T11589] UDC core: USB Raw Gadget: driver registration failed: -16 [ 753.832822][T11589] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 753.835565][T11588] Error: Driver 'raw-gadget' is already registered, aborting... [ 753.835574][T11588] UDC core: USB Raw Gadget: driver registration failed: -16 [ 753.835586][T11588] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 754.062563][ T6596] usb 6-1: USB disconnect, device number 13 [ 754.371572][ T3695] usb 5-1: new high-speed USB device number 43 using dummy_hcd 12:05:34 executing program 5: getpid() getgroups(0x2, &(0x7f00000004c0)=[0x0, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 754.641713][ T3695] usb 5-1: Using ep0 maxpacket: 16 [ 754.669987][T11599] Error: Driver 'raw-gadget' is already registered, aborting... [ 754.669997][T11599] UDC core: USB Raw Gadget: driver registration failed: -16 [ 754.670009][T11599] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:34 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, 0x0, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 754.951488][ T3695] usb 5-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 754.951522][ T3695] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 754.951546][ T3695] usb 5-1: Product: syz [ 754.951563][ T3695] usb 5-1: Manufacturer: syz [ 754.951580][ T3695] usb 5-1: SerialNumber: syz [ 754.956523][ T3695] usb 5-1: config 0 descriptor?? [ 755.120409][T11601] Error: Driver 'raw-gadget' is already registered, aborting... [ 755.120424][T11601] UDC core: USB Raw Gadget: driver registration failed: -16 [ 755.120443][T11601] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:35 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x0, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 755.890114][T11611] Error: Driver 'raw-gadget' is already registered, aborting... [ 755.890129][T11611] UDC core: USB Raw Gadget: driver registration failed: -16 [ 755.890147][T11611] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:35 executing program 2: syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:35 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = dup(0xffffffffffffffff) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 756.298643][T11615] Error: Driver 'raw-gadget' is already registered, aborting... [ 756.298652][T11615] UDC core: USB Raw Gadget: driver registration failed: -16 [ 756.298668][T11615] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 756.362246][T11617] Error: Driver 'raw-gadget' is already registered, aborting... [ 756.362257][T11617] UDC core: USB Raw Gadget: driver registration failed: -16 [ 756.362268][T11617] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:36 executing program 5: getpid() getgroups(0x2, &(0x7f00000004c0)=[0x0, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 756.765870][T11620] Error: Driver 'raw-gadget' is already registered, aborting... [ 756.765880][T11620] UDC core: USB Raw Gadget: driver registration failed: -16 [ 756.765920][T11620] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:36 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, 0x0, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 757.300280][T11624] Error: Driver 'raw-gadget' is already registered, aborting... [ 757.300290][T11624] UDC core: USB Raw Gadget: driver registration failed: -16 [ 757.300302][T11624] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:37 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {0x0}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 757.770269][ T14] usb 5-1: USB disconnect, device number 43 [ 758.281815][ T14] usb 5-1: new high-speed USB device number 44 using dummy_hcd 12:05:38 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = dup(0xffffffffffffffff) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 758.532252][ T14] usb 5-1: Using ep0 maxpacket: 16 [ 758.591782][T11635] Error: Driver 'raw-gadget' is already registered, aborting... [ 758.591794][T11635] UDC core: USB Raw Gadget: driver registration failed: -16 [ 758.591805][T11635] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 758.703827][T11635] net_ratelimit: 3965 callbacks suppressed [ 758.703849][T11635] dccp_time_wait: time wait bucket table overflow [ 758.704811][T11635] dccp_time_wait: time wait bucket table overflow [ 758.705082][T11612] dccp_time_wait: time wait bucket table overflow 12:05:38 executing program 2: syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:38 executing program 5: getpid() getgroups(0x2, &(0x7f00000004c0)=[0x0, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 758.705916][T11635] dccp_time_wait: time wait bucket table overflow [ 758.706509][T11635] dccp_time_wait: time wait bucket table overflow [ 758.707871][T11612] dccp_time_wait: time wait bucket table overflow 12:05:38 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r1) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 758.708154][T11635] dccp_time_wait: time wait bucket table overflow [ 758.708720][T11635] dccp_time_wait: time wait bucket table overflow [ 758.709916][T11635] dccp_time_wait: time wait bucket table overflow 12:05:38 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x0, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 758.710727][T11612] dccp_time_wait: time wait bucket table overflow [ 758.841618][ T14] usb 5-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 758.841639][ T14] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 758.841652][ T14] usb 5-1: Product: syz [ 758.841661][ T14] usb 5-1: Manufacturer: syz [ 758.841670][ T14] usb 5-1: SerialNumber: syz [ 758.843485][ T14] usb 5-1: config 0 descriptor?? [ 758.951893][T11637] Error: Driver 'raw-gadget' is already registered, aborting... [ 758.951903][T11637] UDC core: USB Raw Gadget: driver registration failed: -16 [ 758.951914][T11637] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 758.997045][T11639] Error: Driver 'raw-gadget' is already registered, aborting... [ 758.997056][T11639] UDC core: USB Raw Gadget: driver registration failed: -16 [ 758.997067][T11639] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 759.064979][T11641] Error: Driver 'raw-gadget' is already registered, aborting... [ 759.064989][T11641] UDC core: USB Raw Gadget: driver registration failed: -16 [ 759.065000][T11641] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 759.271423][T11645] Error: Driver 'raw-gadget' is already registered, aborting... [ 759.271438][T11645] UDC core: USB Raw Gadget: driver registration failed: -16 [ 759.271457][T11645] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:40 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = dup(0xffffffffffffffff) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 760.569876][T11654] Error: Driver 'raw-gadget' is already registered, aborting... [ 760.569886][T11654] UDC core: USB Raw Gadget: driver registration failed: -16 [ 760.569898][T11654] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:40 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:40 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {0x0}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 761.280111][ T14] usb 5-1: USB disconnect, device number 44 12:05:41 executing program 5: getpid() getgroups(0x1, &(0x7f00000004c0)=[0x0]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:41 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r1) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 761.433384][T11664] Error: Driver 'raw-gadget' is already registered, aborting... [ 761.433399][T11664] UDC core: USB Raw Gadget: driver registration failed: -16 [ 761.433418][T11664] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 761.499210][T11666] Error: Driver 'raw-gadget' is already registered, aborting... [ 761.499225][T11666] UDC core: USB Raw Gadget: driver registration failed: -16 [ 761.499243][T11666] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 761.672480][ T144] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 761.941503][ T144] usb 6-1: Using ep0 maxpacket: 16 [ 762.241923][ T144] usb 6-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 762.241943][ T144] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 762.241956][ T144] usb 6-1: Product: syz [ 762.241965][ T144] usb 6-1: Manufacturer: syz [ 762.241974][ T144] usb 6-1: SerialNumber: syz [ 762.244836][ T144] usb 6-1: config 0 descriptor?? 12:05:42 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 762.684382][T11676] Error: Driver 'raw-gadget' is already registered, aborting... [ 762.684399][T11676] UDC core: USB Raw Gadget: driver registration failed: -16 12:05:42 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x0, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 762.684418][T11676] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 762.855752][T11678] Error: Driver 'raw-gadget' is already registered, aborting... [ 762.855761][T11678] UDC core: USB Raw Gadget: driver registration failed: -16 [ 762.855772][T11678] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:42 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:43 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r1) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 763.525964][T11687] Error: Driver 'raw-gadget' is already registered, aborting... [ 763.525975][T11687] UDC core: USB Raw Gadget: driver registration failed: -16 [ 763.525986][T11687] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 763.712450][T11684] net_ratelimit: 4232 callbacks suppressed [ 763.712471][T11684] dccp_time_wait: time wait bucket table overflow [ 763.712596][T11685] dccp_time_wait: time wait bucket table overflow [ 763.713802][T11687] dccp_time_wait: time wait bucket table overflow [ 763.715067][T11663] dccp_time_wait: time wait bucket table overflow [ 763.716212][T11676] dccp_time_wait: time wait bucket table overflow [ 763.716531][T11684] dccp_time_wait: time wait bucket table overflow [ 763.717458][T11687] dccp_time_wait: time wait bucket table overflow [ 763.718459][T11684] dccp_time_wait: time wait bucket table overflow [ 763.719109][T11663] dccp_time_wait: time wait bucket table overflow [ 763.720861][T11684] dccp_time_wait: time wait bucket table overflow [ 764.053752][ T3697] usb 6-1: USB disconnect, device number 14 12:05:44 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {0x0}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:44 executing program 5: getpid() getgroups(0x1, &(0x7f00000004c0)=[0x0]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 764.681002][T11696] Error: Driver 'raw-gadget' is already registered, aborting... [ 764.681092][T11696] UDC core: USB Raw Gadget: driver registration failed: -16 12:05:44 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 764.681112][T11696] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 764.862726][T11699] Error: Driver 'raw-gadget' is already registered, aborting... [ 764.862741][T11699] UDC core: USB Raw Gadget: driver registration failed: -16 [ 764.862761][T11699] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 764.893190][ T144] usb 5-1: new high-speed USB device number 45 using dummy_hcd [ 765.161445][ T144] usb 5-1: Using ep0 maxpacket: 16 12:05:44 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:45 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 765.482450][ T144] usb 5-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 765.482472][ T144] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 765.482485][ T144] usb 5-1: Product: syz [ 765.482495][ T144] usb 5-1: Manufacturer: syz [ 765.482504][ T144] usb 5-1: SerialNumber: syz [ 765.486066][ T144] usb 5-1: config 0 descriptor?? [ 765.657524][T11708] Error: Driver 'raw-gadget' is already registered, aborting... [ 765.657534][T11708] UDC core: USB Raw Gadget: driver registration failed: -16 [ 765.657546][T11708] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:45 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}], 0x2, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:45 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 766.109983][T11712] Error: Driver 'raw-gadget' is already registered, aborting... [ 766.109993][T11712] UDC core: USB Raw Gadget: driver registration failed: -16 [ 766.110005][T11712] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 766.210579][T11719] Error: Driver 'raw-gadget' is already registered, aborting... [ 766.210589][T11719] UDC core: USB Raw Gadget: driver registration failed: -16 [ 766.210600][T11719] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:46 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 766.559033][T11721] Error: Driver 'raw-gadget' is already registered, aborting... [ 766.559043][T11721] UDC core: USB Raw Gadget: driver registration failed: -16 [ 766.559055][T11721] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:47 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:47 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 767.628164][T11728] Error: Driver 'raw-gadget' is already registered, aborting... [ 767.628189][T11728] UDC core: USB Raw Gadget: driver registration failed: -16 [ 767.628209][T11728] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:47 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x2, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:47 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 768.120339][ T3697] usb 5-1: USB disconnect, device number 45 12:05:48 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 768.621033][T11741] Error: Driver 'raw-gadget' is already registered, aborting... [ 768.621047][T11741] UDC core: USB Raw Gadget: driver registration failed: -16 [ 768.621066][T11741] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 768.631545][ T3697] usb 5-1: new high-speed USB device number 46 using dummy_hcd [ 768.723120][T11737] net_ratelimit: 4400 callbacks suppressed [ 768.723134][T11737] dccp_time_wait: time wait bucket table overflow [ 768.723431][T11737] dccp_time_wait: time wait bucket table overflow [ 768.723700][T11737] dccp_time_wait: time wait bucket table overflow [ 768.724433][T11741] dccp_time_wait: time wait bucket table overflow [ 768.724699][T11741] dccp_time_wait: time wait bucket table overflow [ 768.725407][T11737] dccp_time_wait: time wait bucket table overflow [ 768.725716][T11737] dccp_time_wait: time wait bucket table overflow [ 768.726042][T11737] dccp_time_wait: time wait bucket table overflow [ 768.727694][T11735] dccp_time_wait: time wait bucket table overflow [ 768.728057][T11733] dccp_time_wait: time wait bucket table overflow [ 768.871475][ T3697] usb 5-1: Using ep0 maxpacket: 16 12:05:49 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}], 0x2, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 769.153107][ T3697] usb 5-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 769.153141][ T3697] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 769.153165][ T3697] usb 5-1: Product: syz [ 769.153182][ T3697] usb 5-1: Manufacturer: syz [ 769.153198][ T3697] usb 5-1: SerialNumber: syz [ 769.156795][ T3697] usb 5-1: config 0 descriptor?? [ 769.519876][T11754] Error: Driver 'raw-gadget' is already registered, aborting... [ 769.519892][T11754] UDC core: USB Raw Gadget: driver registration failed: -16 12:05:49 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 769.520405][T11754] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:49 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 769.777521][T11758] Error: Driver 'raw-gadget' is already registered, aborting... [ 769.777535][T11758] UDC core: USB Raw Gadget: driver registration failed: -16 [ 769.777554][T11758] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 769.850945][T11760] Error: Driver 'raw-gadget' is already registered, aborting... [ 769.850955][T11760] UDC core: USB Raw Gadget: driver registration failed: -16 [ 769.850966][T11760] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:49 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:49 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:51 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x2, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 771.554193][ T144] usb 5-1: USB disconnect, device number 46 12:05:51 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 771.863579][T11776] Error: Driver 'raw-gadget' is already registered, aborting... [ 771.863588][T11776] UDC core: USB Raw Gadget: driver registration failed: -16 [ 771.863600][T11776] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:51 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x2) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 772.061750][ T144] usb 5-1: new high-speed USB device number 47 using dummy_hcd 12:05:51 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 772.331474][ T144] usb 5-1: Using ep0 maxpacket: 16 [ 772.419854][T11782] Error: Driver 'raw-gadget' is already registered, aborting... [ 772.419864][T11782] UDC core: USB Raw Gadget: driver registration failed: -16 [ 772.419876][T11782] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:52 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 772.631637][ T144] usb 5-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 772.631657][ T144] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 772.631670][ T144] usb 5-1: Product: syz [ 772.631680][ T144] usb 5-1: Manufacturer: syz [ 772.631689][ T144] usb 5-1: SerialNumber: syz 12:05:52 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}], 0x2, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 772.632943][ T144] usb 5-1: config 0 descriptor?? [ 773.005971][T11788] Error: Driver 'raw-gadget' is already registered, aborting... [ 773.008345][T11788] UDC core: USB Raw Gadget: driver registration failed: -16 [ 773.008368][T11788] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 773.813432][T11782] net_ratelimit: 4161 callbacks suppressed [ 773.814364][T11782] dccp_time_wait: time wait bucket table overflow [ 773.816541][T11790] dccp_time_wait: time wait bucket table overflow [ 773.817348][T11785] dccp_time_wait: time wait bucket table overflow [ 773.817749][T11785] dccp_time_wait: time wait bucket table overflow [ 773.819303][T11786] dccp_time_wait: time wait bucket table overflow [ 773.819368][T11790] dccp_time_wait: time wait bucket table overflow [ 773.819665][T11790] dccp_time_wait: time wait bucket table overflow 12:05:53 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 773.819901][T11790] dccp_time_wait: time wait bucket table overflow [ 773.820701][T11782] dccp_time_wait: time wait bucket table overflow [ 773.823690][T11785] dccp_time_wait: time wait bucket table overflow [ 774.133649][T11796] Error: Driver 'raw-gadget' is already registered, aborting... [ 774.133663][T11796] UDC core: USB Raw Gadget: driver registration failed: -16 [ 774.133681][T11796] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:54 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x2) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:54 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:54 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x2, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 775.196260][T11805] Error: Driver 'raw-gadget' is already registered, aborting... [ 775.196275][T11805] UDC core: USB Raw Gadget: driver registration failed: -16 12:05:54 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x0, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 775.196295][T11805] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 775.222846][ T3695] usb 5-1: USB disconnect, device number 47 [ 775.425776][T11809] Error: Driver 'raw-gadget' is already registered, aborting... [ 775.425791][T11809] UDC core: USB Raw Gadget: driver registration failed: -16 [ 775.425810][T11809] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 775.691811][ T3695] usb 5-1: new high-speed USB device number 48 using dummy_hcd [ 775.961919][ T3695] usb 5-1: Using ep0 maxpacket: 16 12:05:55 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {0x0}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 776.279579][T11820] Error: Driver 'raw-gadget' is already registered, aborting... [ 776.279590][T11820] UDC core: USB Raw Gadget: driver registration failed: -16 [ 776.279601][T11820] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 776.303193][ T3695] usb 5-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 776.303214][ T3695] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 776.303227][ T3695] usb 5-1: Product: syz [ 776.303236][ T3695] usb 5-1: Manufacturer: syz 12:05:56 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x2) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 776.303245][ T3695] usb 5-1: SerialNumber: syz [ 776.304384][ T3695] usb 5-1: config 0 descriptor?? 12:05:56 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 776.630339][T11827] Error: Driver 'raw-gadget' is already registered, aborting... [ 776.630350][T11827] UDC core: USB Raw Gadget: driver registration failed: -16 [ 776.630361][T11827] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:56 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:57 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x0, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 777.775956][T11839] Error: Driver 'raw-gadget' is already registered, aborting... [ 777.775971][T11839] UDC core: USB Raw Gadget: driver registration failed: -16 [ 777.775989][T11839] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:05:58 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:58 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:05:58 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {0x0}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 778.641224][ T6596] usb 5-1: USB disconnect, device number 48 [ 778.823697][T11839] net_ratelimit: 5018 callbacks suppressed [ 778.823713][T11839] dccp_time_wait: time wait bucket table overflow 12:05:58 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) dup(0xffffffffffffffff) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 778.824058][T11839] dccp_time_wait: time wait bucket table overflow [ 778.824309][T11839] dccp_time_wait: time wait bucket table overflow [ 778.824891][T11843] dccp_time_wait: time wait bucket table overflow [ 778.825229][T11843] dccp_time_wait: time wait bucket table overflow [ 778.825483][T11843] dccp_time_wait: time wait bucket table overflow [ 778.825919][T11843] dccp_time_wait: time wait bucket table overflow [ 778.826193][T11843] dccp_time_wait: time wait bucket table overflow [ 778.826495][T11843] dccp_time_wait: time wait bucket table overflow [ 778.826918][T11843] dccp_time_wait: time wait bucket table overflow [ 779.030170][T11854] Error: Driver 'raw-gadget' is already registered, aborting... 12:05:59 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 779.030186][T11854] UDC core: USB Raw Gadget: driver registration failed: -16 [ 779.030205][T11854] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 779.191798][ T6596] usb 5-1: new high-speed USB device number 49 using dummy_hcd [ 779.431394][ T6596] usb 5-1: Using ep0 maxpacket: 16 12:05:59 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {0x0}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 779.687190][T11860] Error: Driver 'raw-gadget' is already registered, aborting... [ 779.687208][T11860] UDC core: USB Raw Gadget: driver registration failed: -16 12:05:59 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x0, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 779.687227][T11860] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 779.711846][ T6596] usb 5-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 779.711866][ T6596] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 779.711879][ T6596] usb 5-1: Product: syz [ 779.711888][ T6596] usb 5-1: Manufacturer: syz [ 779.711897][ T6596] usb 5-1: SerialNumber: syz [ 779.714883][ T6596] usb 5-1: config 0 descriptor?? [ 779.895635][T11865] Error: Driver 'raw-gadget' is already registered, aborting... [ 779.895645][T11865] UDC core: USB Raw Gadget: driver registration failed: -16 [ 779.895656][T11865] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:00 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 780.618078][T11872] Error: Driver 'raw-gadget' is already registered, aborting... [ 780.618092][T11872] UDC core: USB Raw Gadget: driver registration failed: -16 [ 780.618111][T11872] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:00 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:00 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 781.016867][T11877] Error: Driver 'raw-gadget' is already registered, aborting... [ 781.016882][T11877] UDC core: USB Raw Gadget: driver registration failed: -16 [ 781.016900][T11877] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:00 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) dup(0xffffffffffffffff) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:01 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 781.420687][T11881] Error: Driver 'raw-gadget' is already registered, aborting... [ 781.420697][T11881] UDC core: USB Raw Gadget: driver registration failed: -16 [ 781.420708][T11881] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:01 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:01 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {0x0}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 782.203089][ T144] usb 5-1: USB disconnect, device number 49 12:06:02 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:02 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 782.544750][T11897] Error: Driver 'raw-gadget' is already registered, aborting... [ 782.547614][T11897] UDC core: USB Raw Gadget: driver registration failed: -16 [ 782.547630][T11897] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 782.672095][ T144] usb 5-1: new high-speed USB device number 50 using dummy_hcd 12:06:02 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {0x0}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 782.827724][T11901] Error: Driver 'raw-gadget' is already registered, aborting... [ 782.827775][T11901] UDC core: USB Raw Gadget: driver registration failed: -16 [ 782.827787][T11901] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 782.931638][ T144] usb 5-1: Using ep0 maxpacket: 16 12:06:02 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:02 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) dup(0xffffffffffffffff) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 783.058895][T11904] Error: Driver 'raw-gadget' is already registered, aborting... [ 783.058912][T11904] UDC core: USB Raw Gadget: driver registration failed: -16 12:06:02 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 783.058931][T11904] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 783.070566][T11906] Error: Driver 'raw-gadget' is already registered, aborting... 12:06:02 executing program 0: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r3 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r3, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 783.070581][T11906] UDC core: USB Raw Gadget: driver registration failed: -16 [ 783.070599][T11906] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 783.251648][ T144] usb 5-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 783.251679][ T144] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 783.251701][ T144] usb 5-1: Product: syz [ 783.251750][ T144] usb 5-1: Manufacturer: syz [ 783.251766][ T144] usb 5-1: SerialNumber: syz [ 783.256968][ T144] usb 5-1: config 0 descriptor?? [ 783.360597][T11910] Error: Driver 'raw-gadget' is already registered, aborting... [ 783.360611][T11910] UDC core: USB Raw Gadget: driver registration failed: -16 [ 783.360629][T11910] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:03 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 784.124574][T11918] net_ratelimit: 4454 callbacks suppressed [ 784.124588][T11918] dccp_time_wait: time wait bucket table overflow [ 784.124846][T11918] dccp_time_wait: time wait bucket table overflow [ 784.125073][T11918] dccp_time_wait: time wait bucket table overflow [ 784.126127][T11906] dccp_time_wait: time wait bucket table overflow [ 784.126869][T11902] dccp_time_wait: time wait bucket table overflow [ 784.127070][T11918] dccp_time_wait: time wait bucket table overflow [ 784.127365][T11918] dccp_time_wait: time wait bucket table overflow 12:06:04 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, 0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r2 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 784.127913][T11904] dccp_time_wait: time wait bucket table overflow [ 784.128471][T11918] dccp_time_wait: time wait bucket table overflow [ 784.129657][T11904] dccp_time_wait: time wait bucket table overflow 12:06:04 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:04 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, 0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r2 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 785.058237][T11927] Error: Driver 'raw-gadget' is already registered, aborting... [ 785.058249][T11927] UDC core: USB Raw Gadget: driver registration failed: -16 [ 785.058260][T11927] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:05 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:05 executing program 0: getpid() getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:05 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {0x0}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 785.519212][T10888] usb 5-1: USB disconnect, device number 50 [ 785.563221][T11932] Error: Driver 'raw-gadget' is already registered, aborting... [ 785.563236][T11932] UDC core: USB Raw Gadget: driver registration failed: -16 [ 785.563254][T11932] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 785.639636][T11934] Error: Driver 'raw-gadget' is already registered, aborting... [ 785.639646][T11934] UDC core: USB Raw Gadget: driver registration failed: -16 [ 785.639657][T11934] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 785.831752][ T14] usb 1-1: new high-speed USB device number 37 using dummy_hcd 12:06:05 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x2, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:05 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, 0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r2 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 786.085495][T11940] Error: Driver 'raw-gadget' is already registered, aborting... [ 786.085505][T11940] UDC core: USB Raw Gadget: driver registration failed: -16 [ 786.085516][T11940] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 786.099281][ T14] usb 1-1: Using ep0 maxpacket: 16 [ 786.391687][ T14] usb 1-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 786.391708][ T14] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 12:06:06 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r2 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 786.391721][ T14] usb 1-1: Product: syz 12:06:06 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, 0x0, 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 786.391731][ T14] usb 1-1: Manufacturer: syz [ 786.391740][ T14] usb 1-1: SerialNumber: syz [ 786.393424][ T14] usb 1-1: config 0 descriptor?? [ 786.655220][T11946] Error: Driver 'raw-gadget' is already registered, aborting... [ 786.655229][T11946] UDC core: USB Raw Gadget: driver registration failed: -16 [ 786.655241][T11946] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:06 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r2 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:06 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 787.314490][T11953] Error: Driver 'raw-gadget' is already registered, aborting... [ 787.314505][T11953] UDC core: USB Raw Gadget: driver registration failed: -16 [ 787.314524][T11953] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:07 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r2 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 787.865253][ T14] usb 1-1: USB disconnect, device number 37 12:06:07 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:08 executing program 0: getpid() getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:08 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x2, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:08 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, 0x0, 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 788.741523][T10888] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 788.790489][T11970] Error: Driver 'raw-gadget' is already registered, aborting... [ 788.790499][T11970] UDC core: USB Raw Gadget: driver registration failed: -16 12:06:08 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 788.790720][T11970] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 788.837414][T11972] Error: Driver 'raw-gadget' is already registered, aborting... [ 788.837424][T11972] UDC core: USB Raw Gadget: driver registration failed: -16 [ 788.837435][T11972] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 788.981380][T10888] usb 1-1: Using ep0 maxpacket: 16 12:06:08 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x2, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:08 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 789.261551][T10888] usb 1-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 789.261614][T10888] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 789.261638][T10888] usb 1-1: Product: syz [ 789.261655][T10888] usb 1-1: Manufacturer: syz 12:06:09 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 789.261672][T10888] usb 1-1: SerialNumber: syz [ 789.263140][T10888] usb 1-1: config 0 descriptor?? [ 789.336255][T11977] Error: Driver 'raw-gadget' is already registered, aborting... [ 789.336271][T11977] UDC core: USB Raw Gadget: driver registration failed: -16 [ 789.336288][T11977] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 789.408129][T11979] Error: Driver 'raw-gadget' is already registered, aborting... [ 789.408143][T11979] UDC core: USB Raw Gadget: driver registration failed: -16 12:06:09 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 789.408162][T11979] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 789.753060][T11977] net_ratelimit: 3632 callbacks suppressed [ 789.753075][T11977] dccp_time_wait: time wait bucket table overflow [ 789.754146][T11973] dccp_time_wait: time wait bucket table overflow [ 789.756291][T11980] dccp_time_wait: time wait bucket table overflow [ 789.757685][T11977] dccp_time_wait: time wait bucket table overflow [ 789.757971][T11980] dccp_time_wait: time wait bucket table overflow [ 789.758699][T11973] dccp_time_wait: time wait bucket table overflow [ 789.764022][T11972] dccp_time_wait: time wait bucket table overflow [ 789.764432][T11972] dccp_time_wait: time wait bucket table overflow [ 789.764501][T11977] dccp_time_wait: time wait bucket table overflow [ 789.765128][T11967] dccp_time_wait: time wait bucket table overflow 12:06:10 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:10 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 791.237096][ T5419] usb 1-1: USB disconnect, device number 38 12:06:10 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, 0x0, 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:11 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 791.536467][T12001] Error: Driver 'raw-gadget' is already registered, aborting... [ 791.536482][T12001] UDC core: USB Raw Gadget: driver registration failed: -16 [ 791.536501][T12001] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 791.672344][ T5419] usb 6-1: new high-speed USB device number 15 using dummy_hcd 12:06:11 executing program 0: getpid() getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 791.816738][T12003] Error: Driver 'raw-gadget' is already registered, aborting... [ 791.816752][T12003] UDC core: USB Raw Gadget: driver registration failed: -16 [ 791.816770][T12003] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 791.921456][ T5419] usb 6-1: Using ep0 maxpacket: 16 12:06:11 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:11 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x2, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 792.104908][T12008] Error: Driver 'raw-gadget' is already registered, aborting... [ 792.104923][T12008] UDC core: USB Raw Gadget: driver registration failed: -16 [ 792.104941][T12008] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 792.251893][ T5419] usb 6-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 792.251928][ T5419] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 792.251953][ T5419] usb 6-1: Product: syz [ 792.251969][ T5419] usb 6-1: Manufacturer: syz [ 792.251986][ T5419] usb 6-1: SerialNumber: syz [ 792.255463][ T5419] usb 6-1: config 0 descriptor?? 12:06:12 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:12 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x2, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 792.896354][T12017] Error: Driver 'raw-gadget' is already registered, aborting... [ 792.896369][T12017] UDC core: USB Raw Gadget: driver registration failed: -16 [ 792.896382][T12017] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:12 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:13 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 793.432519][T12024] Error: Driver 'raw-gadget' is already registered, aborting... [ 793.432528][T12024] UDC core: USB Raw Gadget: driver registration failed: -16 12:06:13 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 793.432540][T12024] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 793.595661][T12026] Error: Driver 'raw-gadget' is already registered, aborting... [ 793.595672][T12026] UDC core: USB Raw Gadget: driver registration failed: -16 [ 793.595684][T12026] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:13 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140), 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 794.240474][T10888] usb 6-1: USB disconnect, device number 15 12:06:14 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140), 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:14 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 794.771685][T12033] net_ratelimit: 3742 callbacks suppressed [ 794.771706][T12033] dccp_time_wait: time wait bucket table overflow [ 794.796135][T12024] dccp_time_wait: time wait bucket table overflow [ 794.808493][T12033] dccp_time_wait: time wait bucket table overflow [ 794.808773][T12033] dccp_time_wait: time wait bucket table overflow [ 794.809013][T12033] dccp_time_wait: time wait bucket table overflow [ 794.813557][T12024] dccp_time_wait: time wait bucket table overflow [ 794.814421][T12033] dccp_time_wait: time wait bucket table overflow 12:06:14 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140), 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 794.814831][T12026] dccp_time_wait: time wait bucket table overflow [ 794.815158][T12026] dccp_time_wait: time wait bucket table overflow [ 794.815713][T12026] dccp_time_wait: time wait bucket table overflow 12:06:14 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x2, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 795.171438][ T14] usb 6-1: new high-speed USB device number 16 using dummy_hcd 12:06:15 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 795.307399][T12046] Error: Driver 'raw-gadget' is already registered, aborting... [ 795.307409][T12046] UDC core: USB Raw Gadget: driver registration failed: -16 [ 795.307422][T12046] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 795.392759][T12049] Error: Driver 'raw-gadget' is already registered, aborting... [ 795.392769][T12049] UDC core: USB Raw Gadget: driver registration failed: -16 [ 795.392798][T12049] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 795.431770][ T14] usb 6-1: Using ep0 maxpacket: 16 12:06:15 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 795.568267][T12051] Error: Driver 'raw-gadget' is already registered, aborting... [ 795.568417][T12051] UDC core: USB Raw Gadget: driver registration failed: -16 12:06:15 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 795.568432][T12051] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 795.731800][ T14] usb 6-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 795.731821][ T14] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 12:06:15 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {0x0}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 795.731834][ T14] usb 6-1: Product: syz [ 795.731843][ T14] usb 6-1: Manufacturer: syz [ 795.731852][ T14] usb 6-1: SerialNumber: syz [ 795.736331][ T14] usb 6-1: config 0 descriptor?? [ 796.099038][T12058] Error: Driver 'raw-gadget' is already registered, aborting... [ 796.099053][T12058] UDC core: USB Raw Gadget: driver registration failed: -16 [ 796.099072][T12058] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:16 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 797.286595][T10888] usb 6-1: USB disconnect, device number 16 12:06:17 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:17 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:17 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:17 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 797.887953][T12083] Error: Driver 'raw-gadget' is already registered, aborting... [ 797.887963][T12083] UDC core: USB Raw Gadget: driver registration failed: -16 [ 797.887974][T12083] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 798.021422][T10888] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 798.261746][T10888] usb 1-1: Using ep0 maxpacket: 16 12:06:18 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:18 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{0x0}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 798.541530][T10888] usb 1-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 798.541551][T10888] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 798.541564][T10888] usb 1-1: Product: syz [ 798.541573][T10888] usb 1-1: Manufacturer: syz [ 798.541583][T10888] usb 1-1: SerialNumber: syz [ 798.543007][T10888] usb 1-1: config 0 descriptor?? [ 798.634697][T12089] Error: Driver 'raw-gadget' is already registered, aborting... [ 798.634708][T12089] UDC core: USB Raw Gadget: driver registration failed: -16 [ 798.634720][T12089] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:18 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:18 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:19 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {0x0}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 799.504497][T12098] Error: Driver 'raw-gadget' is already registered, aborting... [ 799.504507][T12098] UDC core: USB Raw Gadget: driver registration failed: -16 [ 799.504519][T12098] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 799.781895][T12093] net_ratelimit: 2982 callbacks suppressed [ 799.781910][T12093] dccp_time_wait: time wait bucket table overflow [ 799.782209][T12093] dccp_time_wait: time wait bucket table overflow [ 799.782670][T12093] dccp_time_wait: time wait bucket table overflow [ 799.783229][T12093] dccp_time_wait: time wait bucket table overflow [ 799.783651][T12093] dccp_time_wait: time wait bucket table overflow [ 799.784108][T12093] dccp_time_wait: time wait bucket table overflow 12:06:19 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 799.784400][T12093] dccp_time_wait: time wait bucket table overflow [ 799.784877][T12093] dccp_time_wait: time wait bucket table overflow [ 799.785394][T12093] dccp_time_wait: time wait bucket table overflow [ 799.785800][T12093] dccp_time_wait: time wait bucket table overflow [ 799.984586][T10888] usb 1-1: USB disconnect, device number 39 12:06:19 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:19 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:20 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:20 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r2 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 800.552541][T12111] Error: Driver 'raw-gadget' is already registered, aborting... [ 800.552556][T12111] UDC core: USB Raw Gadget: driver registration failed: -16 [ 800.552574][T12111] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 800.671394][ T14] usb 6-1: new high-speed USB device number 17 using dummy_hcd [ 800.931834][ T14] usb 6-1: Using ep0 maxpacket: 16 12:06:20 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r2 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 801.261870][ T14] usb 6-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 801.261913][ T14] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 801.261938][ T14] usb 6-1: Product: syz [ 801.261955][ T14] usb 6-1: Manufacturer: syz [ 801.261971][ T14] usb 6-1: SerialNumber: syz [ 801.264197][ T14] usb 6-1: config 0 descriptor?? 12:06:21 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 801.638774][T12120] Error: Driver 'raw-gadget' is already registered, aborting... [ 801.638784][T12120] UDC core: USB Raw Gadget: driver registration failed: -16 12:06:21 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r2 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 801.638795][T12120] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:21 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{0x0}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 802.136788][T12126] Error: Driver 'raw-gadget' is already registered, aborting... [ 802.136798][T12126] UDC core: USB Raw Gadget: driver registration failed: -16 [ 802.136809][T12126] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:22 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:22 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 802.558505][T12131] Error: Driver 'raw-gadget' is already registered, aborting... [ 802.558515][T12131] UDC core: USB Raw Gadget: driver registration failed: -16 [ 802.558527][T12131] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:22 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {0x0}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 802.801947][T12136] Error: Driver 'raw-gadget' is already registered, aborting... [ 802.801963][T12136] UDC core: USB Raw Gadget: driver registration failed: -16 [ 802.801981][T12136] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 802.859952][T10888] usb 6-1: USB disconnect, device number 17 12:06:22 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:23 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:23 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:23 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 803.731556][ T3881] usb 6-1: new high-speed USB device number 18 using dummy_hcd [ 803.757166][T12147] Error: Driver 'raw-gadget' is already registered, aborting... [ 803.757176][T12147] UDC core: USB Raw Gadget: driver registration failed: -16 [ 803.757187][T12147] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 803.971648][ T3881] usb 6-1: Using ep0 maxpacket: 16 [ 804.252101][ T3881] usb 6-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 804.252122][ T3881] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 12:06:24 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 804.252135][ T3881] usb 6-1: Product: syz [ 804.252145][ T3881] usb 6-1: Manufacturer: syz [ 804.252154][ T3881] usb 6-1: SerialNumber: syz [ 804.253485][ T3881] usb 6-1: config 0 descriptor?? 12:06:24 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 804.569100][T12156] Error: Driver 'raw-gadget' is already registered, aborting... [ 804.569116][T12156] UDC core: USB Raw Gadget: driver registration failed: -16 [ 804.569136][T12156] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 804.821673][T12145] net_ratelimit: 3393 callbacks suppressed [ 804.821687][T12145] dccp_time_wait: time wait bucket table overflow [ 804.822381][T12137] dccp_time_wait: time wait bucket table overflow [ 804.823411][T12156] dccp_time_wait: time wait bucket table overflow [ 804.823616][T12147] dccp_time_wait: time wait bucket table overflow 12:06:24 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 804.824234][T12128] dccp_time_wait: time wait bucket table overflow [ 804.824927][T12145] dccp_time_wait: time wait bucket table overflow [ 804.825539][T12156] dccp_time_wait: time wait bucket table overflow [ 804.826632][T12145] dccp_time_wait: time wait bucket table overflow [ 804.827306][T12156] dccp_time_wait: time wait bucket table overflow [ 804.828468][T12145] dccp_time_wait: time wait bucket table overflow 12:06:25 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{0x0}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:25 executing program 3: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r1 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r4, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 805.582503][T12165] Error: Driver 'raw-gadget' is already registered, aborting... [ 805.582513][T12165] UDC core: USB Raw Gadget: driver registration failed: -16 [ 805.582524][T12165] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:25 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 805.702431][T12168] Error: Driver 'raw-gadget' is already registered, aborting... [ 805.702441][T12168] UDC core: USB Raw Gadget: driver registration failed: -16 [ 805.702455][T12168] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 805.844651][ T3878] usb 6-1: USB disconnect, device number 18 12:06:25 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x2, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:26 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:26 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 806.406028][T12179] Error: Driver 'raw-gadget' is already registered, aborting... [ 806.406037][T12179] UDC core: USB Raw Gadget: driver registration failed: -16 [ 806.406049][T12179] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 806.511723][ T3695] usb 2-1: new high-speed USB device number 62 using dummy_hcd 12:06:26 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x1, &(0x7f00000004c0)=[0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 806.713160][T12183] Error: Driver 'raw-gadget' is already registered, aborting... [ 806.713170][T12183] UDC core: USB Raw Gadget: driver registration failed: -16 [ 806.713181][T12183] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 806.781747][ T3695] usb 2-1: Using ep0 maxpacket: 16 12:06:26 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 807.101812][ T3695] usb 2-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 807.101844][ T3695] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 807.101867][ T3695] usb 2-1: Product: syz [ 807.101883][ T3695] usb 2-1: Manufacturer: syz [ 807.101900][ T3695] usb 2-1: SerialNumber: syz [ 807.103926][ T3695] usb 2-1: config 0 descriptor?? 12:06:27 executing program 3: getpid() getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 807.674184][T12195] Error: Driver 'raw-gadget' is already registered, aborting... [ 807.674194][T12195] UDC core: USB Raw Gadget: driver registration failed: -16 12:06:27 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 807.674206][T12195] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:27 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 808.184788][T12200] Error: Driver 'raw-gadget' is already registered, aborting... [ 808.184797][T12200] UDC core: USB Raw Gadget: driver registration failed: -16 [ 808.184810][T12200] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:28 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r2 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 808.385457][ T1229] ieee802154 phy0 wpan0: encryption failed: -22 [ 808.385490][ T1229] ieee802154 phy1 wpan1: encryption failed: -22 12:06:28 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x0, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:28 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x1, &(0x7f00000004c0)=[0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 808.770534][T12206] Error: Driver 'raw-gadget' is already registered, aborting... [ 808.770544][T12206] UDC core: USB Raw Gadget: driver registration failed: -16 12:06:28 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r2 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 808.770557][T12206] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 808.873998][T12208] Error: Driver 'raw-gadget' is already registered, aborting... [ 808.874008][T12208] UDC core: USB Raw Gadget: driver registration failed: -16 [ 808.874020][T12208] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:29 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x2, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:29 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r2 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 809.567083][ T5419] usb 2-1: USB disconnect, device number 62 12:06:29 executing program 3: getpid() getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 809.817325][T12222] Error: Driver 'raw-gadget' is already registered, aborting... [ 809.817340][T12222] UDC core: USB Raw Gadget: driver registration failed: -16 [ 809.817359][T12222] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 810.061635][ T5419] usb 2-1: new high-speed USB device number 63 using dummy_hcd 12:06:29 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x4) 12:06:29 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 810.293715][T12227] Error: Driver 'raw-gadget' is already registered, aborting... [ 810.293725][T12227] UDC core: USB Raw Gadget: driver registration failed: -16 [ 810.293737][T12227] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 810.321434][ T5419] usb 2-1: Using ep0 maxpacket: 16 [ 810.465428][T12222] net_ratelimit: 3559 callbacks suppressed [ 810.465442][T12222] dccp_time_wait: time wait bucket table overflow [ 810.465768][T12222] dccp_time_wait: time wait bucket table overflow [ 810.466054][T12222] dccp_time_wait: time wait bucket table overflow [ 810.466940][T12227] dccp_time_wait: time wait bucket table overflow [ 810.468278][T12222] dccp_time_wait: time wait bucket table overflow [ 810.468604][T12222] dccp_time_wait: time wait bucket table overflow [ 810.468875][T12222] dccp_time_wait: time wait bucket table overflow [ 810.469182][T12227] dccp_time_wait: time wait bucket table overflow [ 810.469523][T12227] dccp_time_wait: time wait bucket table overflow [ 810.469795][T12227] dccp_time_wait: time wait bucket table overflow [ 810.612609][ T5419] usb 2-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 810.612630][ T5419] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 810.612643][ T5419] usb 2-1: Product: syz [ 810.612652][ T5419] usb 2-1: Manufacturer: syz [ 810.612662][ T5419] usb 2-1: SerialNumber: syz [ 810.616174][ T5419] usb 2-1: config 0 descriptor?? 12:06:30 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x1, &(0x7f00000004c0)=[0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:30 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x4) [ 810.838829][T12232] Error: Driver 'raw-gadget' is already registered, aborting... [ 810.838846][T12232] UDC core: USB Raw Gadget: driver registration failed: -16 [ 810.838865][T12232] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:30 executing program 3: getpid() getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:31 executing program 2: syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x34, 0x0) getpgid(0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x4) [ 811.364883][T12238] Error: Driver 'raw-gadget' is already registered, aborting... [ 811.365015][T12238] UDC core: USB Raw Gadget: driver registration failed: -16 [ 811.365036][T12238] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:31 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x0, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 811.637011][T12245] Error: Driver 'raw-gadget' is already registered, aborting... [ 811.637021][T12245] UDC core: USB Raw Gadget: driver registration failed: -16 [ 811.637032][T12245] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:31 executing program 2: getpid() getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 812.303841][T12251] Error: Driver 'raw-gadget' is already registered, aborting... [ 812.304045][T12251] UDC core: USB Raw Gadget: driver registration failed: -16 [ 812.304059][T12251] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:32 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 812.643161][T12253] Error: Driver 'raw-gadget' is already registered, aborting... [ 812.643221][T12253] UDC core: USB Raw Gadget: driver registration failed: -16 [ 812.643241][T12253] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:33 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x2, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 813.645854][ T5419] usb 2-1: USB disconnect, device number 63 12:06:33 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x1, &(0x7f00000004c0)=[0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 813.896765][T12261] Error: Driver 'raw-gadget' is already registered, aborting... [ 813.896775][T12261] UDC core: USB Raw Gadget: driver registration failed: -16 [ 813.896786][T12261] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 814.171451][ T3695] usb 2-1: new high-speed USB device number 64 using dummy_hcd 12:06:34 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 814.431843][ T3695] usb 2-1: Using ep0 maxpacket: 16 [ 814.540526][T12265] Error: Driver 'raw-gadget' is already registered, aborting... [ 814.540535][T12265] UDC core: USB Raw Gadget: driver registration failed: -16 [ 814.540546][T12265] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 814.762020][ T3695] usb 2-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 814.762064][ T3695] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 814.762079][ T3695] usb 2-1: Product: syz [ 814.762088][ T3695] usb 2-1: Manufacturer: syz [ 814.762098][ T3695] usb 2-1: SerialNumber: syz [ 814.767897][ T3695] usb 2-1: config 0 descriptor?? 12:06:34 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x0, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 815.171520][T12269] Error: Driver 'raw-gadget' is already registered, aborting... [ 815.171945][T12269] UDC core: USB Raw Gadget: driver registration failed: -16 [ 815.172064][T12269] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:35 executing program 2: getpid() getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 815.516787][T12278] Error: Driver 'raw-gadget' is already registered, aborting... [ 815.516797][T12278] UDC core: USB Raw Gadget: driver registration failed: -16 [ 815.516808][T12278] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 815.724638][T12275] net_ratelimit: 2190 callbacks suppressed [ 815.724652][T12275] dccp_time_wait: time wait bucket table overflow 12:06:35 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 815.724894][T12275] dccp_time_wait: time wait bucket table overflow [ 815.725333][T12278] dccp_time_wait: time wait bucket table overflow [ 815.726512][T12275] dccp_time_wait: time wait bucket table overflow [ 815.728467][T12272] dccp_time_wait: time wait bucket table overflow [ 815.729230][T12261] dccp_time_wait: time wait bucket table overflow [ 815.729551][T12261] dccp_time_wait: time wait bucket table overflow [ 815.730988][T12261] dccp_time_wait: time wait bucket table overflow [ 815.739460][T12267] dccp_time_wait: time wait bucket table overflow [ 815.740297][T12267] dccp_time_wait: time wait bucket table overflow [ 815.872862][T12280] Error: Driver 'raw-gadget' is already registered, aborting... [ 815.872872][T12280] UDC core: USB Raw Gadget: driver registration failed: -16 [ 815.872884][T12280] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:36 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x1, &(0x7f00000004c0)=[0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:36 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 817.112697][T12289] Error: Driver 'raw-gadget' is already registered, aborting... [ 817.112707][T12289] UDC core: USB Raw Gadget: driver registration failed: -16 [ 817.112718][T12289] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:36 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{0x0}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 817.265641][T12291] Error: Driver 'raw-gadget' is already registered, aborting... [ 817.265650][T12291] UDC core: USB Raw Gadget: driver registration failed: -16 [ 817.265662][T12291] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 817.332298][ T6596] usb 2-1: USB disconnect, device number 64 12:06:37 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:37 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 817.781659][ T6596] usb 2-1: new high-speed USB device number 65 using dummy_hcd [ 817.810890][T12298] Error: Driver 'raw-gadget' is already registered, aborting... [ 817.810906][T12298] UDC core: USB Raw Gadget: driver registration failed: -16 [ 817.810926][T12298] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 817.848649][T12299] Error: Driver 'raw-gadget' is already registered, aborting... [ 817.848664][T12299] UDC core: USB Raw Gadget: driver registration failed: -16 [ 817.848682][T12299] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 818.021707][ T6596] usb 2-1: Using ep0 maxpacket: 16 [ 818.301676][ T6596] usb 2-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 818.301696][ T6596] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 818.301710][ T6596] usb 2-1: Product: syz [ 818.301718][ T6596] usb 2-1: Manufacturer: syz [ 818.301728][ T6596] usb 2-1: SerialNumber: syz 12:06:38 executing program 2: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 818.303197][ T6596] usb 2-1: config 0 descriptor?? [ 818.507447][T12308] Error: Driver 'raw-gadget' is already registered, aborting... [ 818.507457][T12308] UDC core: USB Raw Gadget: driver registration failed: -16 [ 818.507468][T12308] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:38 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:38 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x1, &(0x7f00000004c0)=[0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 818.800129][T12311] Error: Driver 'raw-gadget' is already registered, aborting... [ 818.800140][T12311] UDC core: USB Raw Gadget: driver registration failed: -16 [ 818.800151][T12311] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 818.891879][T12313] Error: Driver 'raw-gadget' is already registered, aborting... [ 818.891890][T12313] UDC core: USB Raw Gadget: driver registration failed: -16 [ 818.891901][T12313] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:40 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 820.644826][T12323] Error: Driver 'raw-gadget' is already registered, aborting... [ 820.644840][T12323] UDC core: USB Raw Gadget: driver registration failed: -16 12:06:40 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 820.644858][T12323] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:40 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{0x0}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 820.742269][T12308] net_ratelimit: 2522 callbacks suppressed [ 820.742284][T12308] dccp_time_wait: time wait bucket table overflow [ 820.742579][T12309] dccp_time_wait: time wait bucket table overflow [ 820.744182][T12313] dccp_time_wait: time wait bucket table overflow [ 820.744586][T12311] dccp_time_wait: time wait bucket table overflow [ 820.744908][T12309] dccp_time_wait: time wait bucket table overflow [ 820.745208][T12315] dccp_time_wait: time wait bucket table overflow [ 820.745757][T12308] dccp_time_wait: time wait bucket table overflow [ 820.746215][T12308] dccp_time_wait: time wait bucket table overflow [ 820.748063][T12317] dccp_time_wait: time wait bucket table overflow [ 820.749034][T12309] dccp_time_wait: time wait bucket table overflow [ 820.766601][T12326] Error: Driver 'raw-gadget' is already registered, aborting... [ 820.766609][T12326] UDC core: USB Raw Gadget: driver registration failed: -16 [ 820.766620][T12326] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 820.859873][ T6596] usb 2-1: USB disconnect, device number 65 [ 821.411468][ T6596] usb 2-1: new high-speed USB device number 66 using dummy_hcd 12:06:41 executing program 3: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:41 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 821.594109][T12335] Error: Driver 'raw-gadget' is already registered, aborting... [ 821.594475][T12335] UDC core: USB Raw Gadget: driver registration failed: -16 12:06:41 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 821.594499][T12335] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 821.651358][ T6596] usb 2-1: Using ep0 maxpacket: 16 [ 821.653645][T12337] Error: Driver 'raw-gadget' is already registered, aborting... [ 821.653655][T12337] UDC core: USB Raw Gadget: driver registration failed: -16 [ 821.653666][T12337] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 821.932582][ T6596] usb 2-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 821.932603][ T6596] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 821.932616][ T6596] usb 2-1: Product: syz [ 821.932626][ T6596] usb 2-1: Manufacturer: syz [ 821.932635][ T6596] usb 2-1: SerialNumber: syz [ 821.934195][ T6596] usb 2-1: config 0 descriptor?? 12:06:42 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 823.256785][T12351] Error: Driver 'raw-gadget' is already registered, aborting... [ 823.256802][T12351] UDC core: USB Raw Gadget: driver registration failed: -16 12:06:43 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 823.256823][T12351] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 823.457377][T12353] Error: Driver 'raw-gadget' is already registered, aborting... [ 823.457393][T12353] UDC core: USB Raw Gadget: driver registration failed: -16 [ 823.457412][T12353] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:43 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:43 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:43 executing program 3: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 824.332451][T12364] Error: Driver 'raw-gadget' is already registered, aborting... [ 824.332467][T12364] UDC core: USB Raw Gadget: driver registration failed: -16 [ 824.332486][T12364] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:44 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{0x0}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 824.622493][ T5419] usb 2-1: USB disconnect, device number 66 [ 825.171591][ T5419] usb 2-1: new high-speed USB device number 67 using dummy_hcd [ 825.431505][ T5419] usb 2-1: Using ep0 maxpacket: 16 [ 825.752116][ T5419] usb 2-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 825.752136][ T5419] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 825.752150][ T5419] usb 2-1: Product: syz [ 825.752160][ T5419] usb 2-1: Manufacturer: syz [ 825.752170][ T5419] usb 2-1: SerialNumber: syz [ 825.755219][ T5419] usb 2-1: config 0 descriptor?? 12:06:45 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 825.757239][T12362] net_ratelimit: 2639 callbacks suppressed [ 825.759275][T12362] dccp_time_wait: time wait bucket table overflow [ 825.775040][T12364] dccp_time_wait: time wait bucket table overflow [ 825.775876][T12364] dccp_time_wait: time wait bucket table overflow [ 825.776697][T12364] dccp_time_wait: time wait bucket table overflow [ 825.789746][T12369] dccp_time_wait: time wait bucket table overflow [ 825.793704][T12364] dccp_time_wait: time wait bucket table overflow [ 825.794225][T12364] dccp_time_wait: time wait bucket table overflow 12:06:45 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 825.794809][T12364] dccp_time_wait: time wait bucket table overflow [ 825.795231][T12364] dccp_time_wait: time wait bucket table overflow [ 825.795729][T12364] dccp_time_wait: time wait bucket table overflow [ 826.037675][T12376] Error: Driver 'raw-gadget' is already registered, aborting... [ 826.037686][T12376] UDC core: USB Raw Gadget: driver registration failed: -16 [ 826.037698][T12376] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:46 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, 0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 826.427978][T12382] Error: Driver 'raw-gadget' is already registered, aborting... [ 826.427994][T12382] UDC core: USB Raw Gadget: driver registration failed: -16 [ 826.428013][T12382] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:46 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:46 executing program 3: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 826.805959][T12388] Error: Driver 'raw-gadget' is already registered, aborting... [ 826.805970][T12388] UDC core: USB Raw Gadget: driver registration failed: -16 [ 826.805981][T12388] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:47 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 828.077150][T12397] Error: Driver 'raw-gadget' is already registered, aborting... [ 828.077161][T12397] UDC core: USB Raw Gadget: driver registration failed: -16 [ 828.077172][T12397] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:47 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x0, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 828.252274][ T5419] usb 2-1: USB disconnect, device number 67 12:06:48 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x0, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 828.769455][T12403] Error: Driver 'raw-gadget' is already registered, aborting... [ 828.769467][T12403] UDC core: USB Raw Gadget: driver registration failed: -16 [ 828.769478][T12403] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 828.811533][ T5419] usb 2-1: new high-speed USB device number 68 using dummy_hcd [ 829.071611][ T5419] usb 2-1: Using ep0 maxpacket: 16 12:06:48 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, 0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 829.228975][T12407] Error: Driver 'raw-gadget' is already registered, aborting... [ 829.228990][T12407] UDC core: USB Raw Gadget: driver registration failed: -16 [ 829.229010][T12407] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 829.401823][ T5419] usb 2-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d 12:06:49 executing program 3: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 829.401858][ T5419] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 829.401883][ T5419] usb 2-1: Product: syz [ 829.401901][ T5419] usb 2-1: Manufacturer: syz [ 829.401919][ T5419] usb 2-1: SerialNumber: syz 12:06:49 executing program 2: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 829.405140][ T5419] usb 2-1: config 0 descriptor?? [ 829.597529][T12414] Error: Driver 'raw-gadget' is already registered, aborting... [ 829.597539][T12414] UDC core: USB Raw Gadget: driver registration failed: -16 [ 829.597551][T12414] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 829.812213][T12417] Error: Driver 'raw-gadget' is already registered, aborting... [ 829.812223][T12417] UDC core: USB Raw Gadget: driver registration failed: -16 [ 829.812235][T12417] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:49 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="1000000000000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 830.259361][T12419] Error: Driver 'raw-gadget' is already registered, aborting... [ 830.259373][T12419] UDC core: USB Raw Gadget: driver registration failed: -16 [ 830.259384][T12419] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 830.964363][T12419] net_ratelimit: 2722 callbacks suppressed [ 830.964379][T12419] dccp_time_wait: time wait bucket table overflow [ 830.966409][T12417] dccp_time_wait: time wait bucket table overflow [ 830.966736][T12417] dccp_time_wait: time wait bucket table overflow [ 830.968026][T12417] dccp_time_wait: time wait bucket table overflow [ 830.969175][T12417] dccp_time_wait: time wait bucket table overflow [ 830.969809][T12419] dccp_time_wait: time wait bucket table overflow [ 830.970130][T12417] dccp_time_wait: time wait bucket table overflow [ 831.000092][T12417] dccp_time_wait: time wait bucket table overflow 12:06:50 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x0, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 831.000807][T12417] dccp_time_wait: time wait bucket table overflow [ 831.001124][T12417] dccp_time_wait: time wait bucket table overflow 12:06:50 executing program 3: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:51 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x0, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 831.346830][T12428] Error: Driver 'raw-gadget' is already registered, aborting... [ 831.346841][T12428] UDC core: USB Raw Gadget: driver registration failed: -16 [ 831.346853][T12428] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 831.378275][ T3881] usb 2-1: USB disconnect, device number 68 [ 831.453454][T12432] Error: Driver 'raw-gadget' is already registered, aborting... [ 831.453470][T12432] UDC core: USB Raw Gadget: driver registration failed: -16 [ 831.453489][T12432] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 831.691569][ T3695] usb 4-1: new high-speed USB device number 30 using dummy_hcd 12:06:51 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="10000000000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 831.951434][ T3695] usb 4-1: Using ep0 maxpacket: 16 [ 831.973275][T12435] Error: Driver 'raw-gadget' is already registered, aborting... [ 831.973300][T12435] UDC core: USB Raw Gadget: driver registration failed: -16 [ 831.973321][T12435] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 832.271658][ T3695] usb 4-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d 12:06:52 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, 0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 832.271681][ T3695] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 832.271694][ T3695] usb 4-1: Product: syz [ 832.271704][ T3695] usb 4-1: Manufacturer: syz [ 832.271714][ T3695] usb 4-1: SerialNumber: syz [ 832.277503][ T3695] usb 4-1: config 0 descriptor?? [ 832.475855][T12442] Error: Driver 'raw-gadget' is already registered, aborting... [ 832.475866][T12442] UDC core: USB Raw Gadget: driver registration failed: -16 [ 832.475878][T12442] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:52 executing program 2: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 832.816835][T12445] Error: Driver 'raw-gadget' is already registered, aborting... [ 832.816845][T12445] UDC core: USB Raw Gadget: driver registration failed: -16 [ 832.816857][T12445] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 833.404422][ T3695] usb 4-1: USB disconnect, device number 30 12:06:53 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="10000000000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:53 executing program 3: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:53 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x0, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 834.158715][T12457] Error: Driver 'raw-gadget' is already registered, aborting... [ 834.158732][T12457] UDC core: USB Raw Gadget: driver registration failed: -16 [ 834.158744][T12457] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:53 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x0, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 834.261783][T10888] usb 6-1: new high-speed USB device number 19 using dummy_hcd [ 834.430493][T12461] Error: Driver 'raw-gadget' is already registered, aborting... [ 834.430504][T12461] UDC core: USB Raw Gadget: driver registration failed: -16 [ 834.430516][T12461] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 834.501480][T10888] usb 6-1: Using ep0 maxpacket: 16 [ 834.781780][T10888] usb 6-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 834.781801][T10888] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 834.781815][T10888] usb 6-1: Product: syz [ 834.781824][T10888] usb 6-1: Manufacturer: syz [ 834.781833][T10888] usb 6-1: SerialNumber: syz [ 834.783585][T10888] usb 6-1: config 0 descriptor?? 12:06:54 executing program 3: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:55 executing program 2: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:55 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, 0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, 0x0, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 835.583782][T12474] Error: Driver 'raw-gadget' is already registered, aborting... [ 835.583792][T12474] UDC core: USB Raw Gadget: driver registration failed: -16 [ 835.583805][T12474] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 835.623317][T12473] Error: Driver 'raw-gadget' is already registered, aborting... [ 835.623333][T12473] UDC core: USB Raw Gadget: driver registration failed: -16 [ 835.623352][T12473] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 836.033540][T12470] net_ratelimit: 1511 callbacks suppressed [ 836.033562][T12470] dccp_time_wait: time wait bucket table overflow [ 836.033768][T12457] dccp_time_wait: time wait bucket table overflow [ 836.036557][T12473] dccp_time_wait: time wait bucket table overflow [ 836.037684][T12473] dccp_time_wait: time wait bucket table overflow [ 836.040779][T12473] dccp_time_wait: time wait bucket table overflow [ 836.041126][T12473] dccp_time_wait: time wait bucket table overflow [ 836.049317][T12453] dccp_time_wait: time wait bucket table overflow [ 836.049771][T12453] dccp_time_wait: time wait bucket table overflow [ 836.050200][T12453] dccp_time_wait: time wait bucket table overflow [ 836.050613][T12453] dccp_time_wait: time wait bucket table overflow [ 836.839597][ T6] usb 6-1: USB disconnect, device number 19 12:06:56 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:57 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="10000000000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 837.438459][T12487] Error: Driver 'raw-gadget' is already registered, aborting... [ 837.438471][T12487] UDC core: USB Raw Gadget: driver registration failed: -16 [ 837.438482][T12487] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:06:57 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 837.571515][ T3881] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 837.672296][T12490] Error: Driver 'raw-gadget' is already registered, aborting... [ 837.672312][T12490] UDC core: USB Raw Gadget: driver registration failed: -16 [ 837.672333][T12490] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 837.811596][ T3881] usb 1-1: Using ep0 maxpacket: 16 12:06:57 executing program 3: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 838.091595][ T3881] usb 1-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 838.091616][ T3881] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 838.091630][ T3881] usb 1-1: Product: syz [ 838.091639][ T3881] usb 1-1: Manufacturer: syz [ 838.091649][ T3881] usb 1-1: SerialNumber: syz [ 838.093393][ T3881] usb 1-1: config 0 descriptor?? 12:06:58 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, 0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, 0x0, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:58 executing program 2: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 838.813410][T12499] Error: Driver 'raw-gadget' is already registered, aborting... [ 838.813421][T12499] UDC core: USB Raw Gadget: driver registration failed: -16 [ 838.813432][T12499] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 839.636631][ T3878] usb 1-1: USB disconnect, device number 40 12:06:59 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYBLOB="1000000000000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:06:59 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 840.285789][T12514] Error: Driver 'raw-gadget' is already registered, aborting... [ 840.285799][T12514] UDC core: USB Raw Gadget: driver registration failed: -16 [ 840.285810][T12514] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 840.451545][ T6] usb 6-1: new high-speed USB device number 20 using dummy_hcd 12:07:00 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 840.600587][T12518] Error: Driver 'raw-gadget' is already registered, aborting... [ 840.600597][T12518] UDC core: USB Raw Gadget: driver registration failed: -16 [ 840.600609][T12518] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 840.741395][ T6] usb 6-1: Using ep0 maxpacket: 16 12:07:00 executing program 3: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:07:00 executing program 2: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 841.041594][ T6] usb 6-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 841.041636][ T6] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 841.041661][ T6] usb 6-1: Product: syz [ 841.041676][ T6] usb 6-1: Manufacturer: syz [ 841.041691][ T6] usb 6-1: SerialNumber: syz [ 841.043445][ T6] usb 6-1: config 0 descriptor?? [ 841.147209][T12520] net_ratelimit: 2729 callbacks suppressed [ 841.147228][T12520] dccp_time_wait: time wait bucket table overflow [ 841.152633][T12514] dccp_time_wait: time wait bucket table overflow [ 841.153395][T12514] dccp_time_wait: time wait bucket table overflow [ 841.153717][T12514] dccp_time_wait: time wait bucket table overflow [ 841.154005][T12521] dccp_time_wait: time wait bucket table overflow [ 841.154702][T12514] dccp_time_wait: time wait bucket table overflow [ 841.155030][T12514] dccp_time_wait: time wait bucket table overflow [ 841.158312][T12514] dccp_time_wait: time wait bucket table overflow 12:07:01 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, 0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, 0x0, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 841.166245][T12514] dccp_time_wait: time wait bucket table overflow [ 841.170693][T12525] dccp_time_wait: time wait bucket table overflow [ 842.030457][T12528] Error: Driver 'raw-gadget' is already registered, aborting... [ 842.030468][T12528] UDC core: USB Raw Gadget: driver registration failed: -16 [ 842.030480][T12528] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:07:02 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 843.076290][ T6] usb 6-1: USB disconnect, device number 20 [ 843.431549][ T3878] usb 1-1: new high-speed USB device number 41 using dummy_hcd 12:07:03 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYBLOB="1000000000000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:07:03 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 843.635795][T12543] Error: Driver 'raw-gadget' is already registered, aborting... [ 843.635805][T12543] UDC core: USB Raw Gadget: driver registration failed: -16 12:07:03 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 843.636078][T12543] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 843.671338][ T3878] usb 1-1: Using ep0 maxpacket: 16 [ 843.736126][T12545] Error: Driver 'raw-gadget' is already registered, aborting... [ 843.736136][T12545] UDC core: USB Raw Gadget: driver registration failed: -16 [ 843.736148][T12545] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 843.857706][T12548] Error: Driver 'raw-gadget' is already registered, aborting... [ 843.857716][T12548] UDC core: USB Raw Gadget: driver registration failed: -16 12:07:03 executing program 3: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 843.857728][T12548] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 843.951567][ T3878] usb 1-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 843.951588][ T3878] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 843.951602][ T3878] usb 1-1: Product: syz [ 843.951612][ T3878] usb 1-1: Manufacturer: syz [ 843.951621][ T3878] usb 1-1: SerialNumber: syz [ 843.953060][ T3878] usb 1-1: config 0 descriptor?? 12:07:04 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(0x0, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 844.817581][T12557] Error: Driver 'raw-gadget' is already registered, aborting... [ 844.817600][T12557] UDC core: USB Raw Gadget: driver registration failed: -16 [ 844.817621][T12557] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 846.188165][T12540] net_ratelimit: 1794 callbacks suppressed [ 846.188179][T12540] dccp_time_wait: time wait bucket table overflow [ 846.189830][T12551] dccp_time_wait: time wait bucket table overflow [ 846.190269][T12551] dccp_time_wait: time wait bucket table overflow 12:07:06 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 846.190647][T12551] dccp_time_wait: time wait bucket table overflow [ 846.198199][T12551] dccp_time_wait: time wait bucket table overflow [ 846.198838][T12551] dccp_time_wait: time wait bucket table overflow [ 846.199372][T12551] dccp_time_wait: time wait bucket table overflow [ 846.208154][T12551] dccp_time_wait: time wait bucket table overflow [ 846.209250][T12540] dccp_time_wait: time wait bucket table overflow [ 846.210504][T12552] dccp_time_wait: time wait bucket table overflow [ 846.362296][ T3878] usb 1-1: USB disconnect, device number 41 12:07:06 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, 0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:07:06 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYBLOB="1000000000000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 846.770537][T12569] Error: Driver 'raw-gadget' is already registered, aborting... [ 846.770548][T12569] UDC core: USB Raw Gadget: driver registration failed: -16 12:07:06 executing program 3: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 846.770560][T12569] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 846.831483][ T3878] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 846.945038][T12574] Error: Driver 'raw-gadget' is already registered, aborting... [ 846.945055][T12574] UDC core: USB Raw Gadget: driver registration failed: -16 [ 846.945073][T12574] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:07:06 executing program 2: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 847.071520][ T3878] usb 1-1: Using ep0 maxpacket: 16 [ 847.351558][ T3878] usb 1-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 847.351578][ T3878] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 847.351592][ T3878] usb 1-1: Product: syz [ 847.351602][ T3878] usb 1-1: Manufacturer: syz [ 847.351612][ T3878] usb 1-1: SerialNumber: syz [ 847.353053][ T3878] usb 1-1: config 0 descriptor?? 12:07:07 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(0x0, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 848.195571][T12583] Error: Driver 'raw-gadget' is already registered, aborting... [ 848.195582][T12583] UDC core: USB Raw Gadget: driver registration failed: -16 [ 848.195594][T12583] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:07:08 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(0x0, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 848.702672][T12590] Error: Driver 'raw-gadget' is already registered, aborting... [ 848.702683][T12590] UDC core: USB Raw Gadget: driver registration failed: -16 [ 848.702695][T12590] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:07:09 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, 0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:07:09 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 849.578033][T12596] Error: Driver 'raw-gadget' is already registered, aborting... [ 849.578043][T12596] UDC core: USB Raw Gadget: driver registration failed: -16 [ 849.578055][T12596] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 849.647040][ T6] usb 1-1: USB disconnect, device number 42 12:07:09 executing program 3: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:07:09 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="1000000000000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 849.955563][T12603] Error: Driver 'raw-gadget' is already registered, aborting... [ 849.955573][T12603] UDC core: USB Raw Gadget: driver registration failed: -16 [ 849.955585][T12603] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 850.111445][ T6] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 850.381472][ T6] usb 1-1: Using ep0 maxpacket: 16 [ 850.671989][ T6] usb 1-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 850.672023][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 850.672057][ T6] usb 1-1: Product: syz [ 850.672105][ T6] usb 1-1: Manufacturer: syz [ 850.672123][ T6] usb 1-1: SerialNumber: syz [ 850.673732][ T6] usb 1-1: config 0 descriptor?? [ 851.192945][T12586] net_ratelimit: 2402 callbacks suppressed [ 851.192966][T12586] dccp_time_wait: time wait bucket table overflow [ 851.195350][T12586] dccp_time_wait: time wait bucket table overflow [ 851.196094][T12599] dccp_time_wait: time wait bucket table overflow [ 851.196365][T12599] dccp_time_wait: time wait bucket table overflow [ 851.196775][T12603] dccp_time_wait: time wait bucket table overflow [ 851.197291][T12605] dccp_time_wait: time wait bucket table overflow [ 851.197557][T12605] dccp_time_wait: time wait bucket table overflow [ 851.198795][T12599] dccp_time_wait: time wait bucket table overflow 12:07:11 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(0x0, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 851.199624][T12586] dccp_time_wait: time wait bucket table overflow 12:07:11 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, 0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 851.208277][T12606] dccp_time_wait: time wait bucket table overflow [ 852.016910][T12609] Error: Driver 'raw-gadget' is already registered, aborting... [ 852.016926][T12609] UDC core: USB Raw Gadget: driver registration failed: -16 [ 852.016945][T12609] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 852.081135][T12611] Error: Driver 'raw-gadget' is already registered, aborting... 12:07:11 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="1000000000000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 852.081146][T12611] UDC core: USB Raw Gadget: driver registration failed: -16 [ 852.081158][T12611] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 852.384419][T12618] Error: Driver 'raw-gadget' is already registered, aborting... [ 852.384430][T12618] UDC core: USB Raw Gadget: driver registration failed: -16 [ 852.384442][T12618] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:07:12 executing program 3: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, 0x0, 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:07:12 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, 0x0, &(0x7f0000000180)=0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:07:12 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 853.034066][T12622] Error: Driver 'raw-gadget' is already registered, aborting... [ 853.034083][T12622] UDC core: USB Raw Gadget: driver registration failed: -16 [ 853.034102][T12622] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 853.080733][ T3878] usb 1-1: USB disconnect, device number 43 [ 853.591447][ T3878] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 853.831470][ T3878] usb 1-1: Using ep0 maxpacket: 16 [ 854.111520][ T3878] usb 1-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 854.111541][ T3878] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 854.111554][ T3878] usb 1-1: Product: syz [ 854.111563][ T3878] usb 1-1: Manufacturer: syz [ 854.111573][ T3878] usb 1-1: SerialNumber: syz [ 854.113059][ T3878] usb 1-1: config 0 descriptor?? 12:07:14 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x0, 0x0) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:07:14 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:07:14 executing program 3: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, 0x0, 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 855.208449][T12638] Error: Driver 'raw-gadget' is already registered, aborting... [ 855.208513][T12638] UDC core: USB Raw Gadget: driver registration failed: -16 12:07:14 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="1000000000000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 855.208534][T12638] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 855.247221][T12640] Error: Driver 'raw-gadget' is already registered, aborting... 12:07:15 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, 0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, 0x0, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 855.247232][T12640] UDC core: USB Raw Gadget: driver registration failed: -16 [ 855.247244][T12640] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 855.437220][T12647] Error: Driver 'raw-gadget' is already registered, aborting... [ 855.437231][T12647] UDC core: USB Raw Gadget: driver registration failed: -16 [ 855.437246][T12647] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 855.537624][T12649] Error: Driver 'raw-gadget' is already registered, aborting... [ 855.537640][T12649] UDC core: USB Raw Gadget: driver registration failed: -16 [ 855.537660][T12649] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 855.749329][ T6596] usb 1-1: USB disconnect, device number 44 [ 856.203646][T12640] net_ratelimit: 1992 callbacks suppressed [ 856.203661][T12640] dccp_time_wait: time wait bucket table overflow 12:07:15 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', 0x0, 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 856.207547][T12643] dccp_time_wait: time wait bucket table overflow [ 856.208799][T12647] dccp_time_wait: time wait bucket table overflow [ 856.218618][T12643] dccp_time_wait: time wait bucket table overflow [ 856.219375][T12652] dccp_time_wait: time wait bucket table overflow [ 856.223103][T12643] dccp_time_wait: time wait bucket table overflow [ 856.224926][T12644] dccp_time_wait: time wait bucket table overflow [ 856.226736][T12643] dccp_time_wait: time wait bucket table overflow [ 856.226932][T12640] dccp_time_wait: time wait bucket table overflow [ 856.230404][T12643] dccp_time_wait: time wait bucket table overflow [ 856.661494][ T3878] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 856.901544][ T3878] usb 1-1: Using ep0 maxpacket: 16 [ 857.181670][ T3878] usb 1-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 857.181691][ T3878] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 857.181704][ T3878] usb 1-1: Product: syz [ 857.181714][ T3878] usb 1-1: Manufacturer: syz [ 857.181724][ T3878] usb 1-1: SerialNumber: syz [ 857.183011][ T3878] usb 1-1: config 0 descriptor?? 12:07:17 executing program 3: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, 0x0, 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:07:17 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, 0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, 0x0, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 858.100492][ T5419] usb 1-1: USB disconnect, device number 45 12:07:17 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:07:17 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0xee01, @ANYBLOB="1000000000000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 858.223389][T12673] Error: Driver 'raw-gadget' is already registered, aborting... [ 858.223400][T12673] UDC core: USB Raw Gadget: driver registration failed: -16 [ 858.223412][T12673] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 858.352570][T12675] Error: Driver 'raw-gadget' is already registered, aborting... [ 858.352581][T12675] UDC core: USB Raw Gadget: driver registration failed: -16 [ 858.352592][T12675] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:07:18 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x0, 0x0) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 858.461577][ T6596] usb 2-1: new high-speed USB device number 69 using dummy_hcd 12:07:18 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', 0x0, 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 858.660904][T12680] Error: Driver 'raw-gadget' is already registered, aborting... [ 858.660914][T12680] UDC core: USB Raw Gadget: driver registration failed: -16 [ 858.660926][T12680] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 858.701466][ T6596] usb 2-1: Using ep0 maxpacket: 16 [ 858.714603][T12682] Error: Driver 'raw-gadget' is already registered, aborting... [ 858.714614][T12682] UDC core: USB Raw Gadget: driver registration failed: -16 [ 858.714626][T12682] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 858.981681][ T6596] usb 2-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 858.981702][ T6596] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 858.981716][ T6596] usb 2-1: Product: syz [ 858.981726][ T6596] usb 2-1: Manufacturer: syz [ 858.981736][ T6596] usb 2-1: SerialNumber: syz [ 858.983254][ T6596] usb 2-1: config 0 descriptor?? 12:07:19 executing program 3: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:07:20 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 861.090152][T12700] Error: Driver 'raw-gadget' is already registered, aborting... [ 861.090163][T12700] UDC core: USB Raw Gadget: driver registration failed: -16 12:07:20 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYBLOB, @ANYRES32=0xee01, @ANYBLOB="1000000000000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:07:20 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', 0x0, 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 861.090175][T12700] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 861.124780][ T3695] usb 2-1: USB disconnect, device number 69 [ 861.377553][T12704] Error: Driver 'raw-gadget' is already registered, aborting... [ 861.377564][T12704] UDC core: USB Raw Gadget: driver registration failed: -16 [ 861.377575][T12704] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 861.526086][T12700] net_ratelimit: 2980 callbacks suppressed [ 861.526101][T12700] dccp_time_wait: time wait bucket table overflow 12:07:21 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, 0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r6, 0x8, &(0x7f0000000480)) sched_getattr(r6, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, 0x0, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 861.526559][T12700] dccp_time_wait: time wait bucket table overflow [ 861.526886][T12704] dccp_time_wait: time wait bucket table overflow [ 861.527719][T12700] dccp_time_wait: time wait bucket table overflow [ 861.528387][T12704] dccp_time_wait: time wait bucket table overflow [ 861.528638][T12700] dccp_time_wait: time wait bucket table overflow [ 861.529326][T12697] dccp_time_wait: time wait bucket table overflow [ 861.529761][T12700] dccp_time_wait: time wait bucket table overflow [ 861.530294][T12704] dccp_time_wait: time wait bucket table overflow 12:07:21 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x0, 0x0) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 861.530654][T12700] dccp_time_wait: time wait bucket table overflow [ 861.537397][ T6596] usb 6-1: new high-speed USB device number 21 using dummy_hcd [ 861.747741][T12706] Error: Driver 'raw-gadget' is already registered, aborting... [ 861.747751][T12706] UDC core: USB Raw Gadget: driver registration failed: -16 [ 861.747764][T12706] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 861.771627][ T6596] usb 6-1: Using ep0 maxpacket: 16 [ 862.051470][ T6596] usb 6-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 862.051491][ T6596] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 862.051504][ T6596] usb 6-1: Product: syz [ 862.051514][ T6596] usb 6-1: Manufacturer: syz [ 862.051523][ T6596] usb 6-1: SerialNumber: syz 12:07:22 executing program 3: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 862.052763][ T6596] usb 6-1: config 0 descriptor?? [ 862.087566][T12713] Error: Driver 'raw-gadget' is already registered, aborting... [ 862.087578][T12713] UDC core: USB Raw Gadget: driver registration failed: -16 [ 862.087590][T12713] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 863.826915][ T6596] usb 6-1: USB disconnect, device number 21 12:07:23 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:07:23 executing program 2: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, 0x0, 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:07:24 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYBLOB, @ANYRES32=0xee01, @ANYBLOB="1000000000000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 864.321732][ T6596] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 864.455481][T12731] Error: Driver 'raw-gadget' is already registered, aborting... [ 864.455498][T12731] UDC core: USB Raw Gadget: driver registration failed: -16 12:07:24 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(0x0, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 864.455518][T12731] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 864.561366][ T6596] usb 1-1: Using ep0 maxpacket: 16 [ 864.624191][T12733] Error: Driver 'raw-gadget' is already registered, aborting... [ 864.624201][T12733] UDC core: USB Raw Gadget: driver registration failed: -16 [ 864.624213][T12733] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 864.851559][ T6596] usb 1-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 864.851580][ T6596] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 12:07:24 executing program 3: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 864.851594][ T6596] usb 1-1: Product: syz [ 864.851604][ T6596] usb 1-1: Manufacturer: syz [ 864.851614][ T6596] usb 1-1: SerialNumber: syz [ 864.852880][ T6596] usb 1-1: config 0 descriptor?? 12:07:24 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(0x0, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:07:24 executing program 2: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 865.245364][T12742] Error: Driver 'raw-gadget' is already registered, aborting... [ 865.245375][T12742] UDC core: USB Raw Gadget: driver registration failed: -16 [ 865.245394][T12742] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:07:25 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYBLOB, @ANYRES32=0xee01, @ANYBLOB="1000000000000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 866.405849][T12752] Error: Driver 'raw-gadget' is already registered, aborting... [ 866.405859][T12752] UDC core: USB Raw Gadget: driver registration failed: -16 [ 866.405871][T12752] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 866.533856][T12750] net_ratelimit: 3468 callbacks suppressed [ 866.533876][T12750] dccp_time_wait: time wait bucket table overflow [ 866.536875][T12740] dccp_time_wait: time wait bucket table overflow [ 866.538945][T12743] dccp_time_wait: time wait bucket table overflow [ 866.539661][T12740] dccp_time_wait: time wait bucket table overflow [ 866.540132][T12740] dccp_time_wait: time wait bucket table overflow [ 866.540665][T12749] dccp_time_wait: time wait bucket table overflow [ 866.542367][T12738] dccp_time_wait: time wait bucket table overflow [ 866.544302][T12748] dccp_time_wait: time wait bucket table overflow [ 866.545288][T12738] dccp_time_wait: time wait bucket table overflow [ 866.545746][T12738] dccp_time_wait: time wait bucket table overflow 12:07:26 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 867.075374][T10888] usb 1-1: USB disconnect, device number 46 12:07:26 executing program 3: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 867.571737][T10888] usb 1-1: new high-speed USB device number 47 using dummy_hcd 12:07:27 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(0x0, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:07:27 executing program 2: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 867.811598][T10888] usb 1-1: Using ep0 maxpacket: 16 [ 867.895077][T12769] Error: Driver 'raw-gadget' is already registered, aborting... [ 867.895088][T12769] UDC core: USB Raw Gadget: driver registration failed: -16 [ 867.895100][T12769] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 868.091459][T10888] usb 1-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 868.091493][T10888] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 868.091663][T10888] usb 1-1: Product: syz [ 868.091683][T10888] usb 1-1: Manufacturer: syz [ 868.091700][T10888] usb 1-1: SerialNumber: syz [ 868.093224][T10888] usb 1-1: config 0 descriptor?? 12:07:28 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(0x0, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:07:28 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB, @ANYRES32=0xee01, @ANYBLOB="1000000000000000"], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 868.696831][T12775] Error: Driver 'raw-gadget' is already registered, aborting... [ 868.696842][T12775] UDC core: USB Raw Gadget: driver registration failed: -16 [ 868.696855][T12775] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 868.855705][T12778] Error: Driver 'raw-gadget' is already registered, aborting... [ 868.855715][T12778] UDC core: USB Raw Gadget: driver registration failed: -16 [ 868.855727][T12778] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:07:29 executing program 3: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 869.813534][ T1229] ieee802154 phy0 wpan0: encryption failed: -22 [ 869.813585][ T1229] ieee802154 phy1 wpan1: encryption failed: -22 [ 869.899218][ T3881] usb 1-1: USB disconnect, device number 47 12:07:29 executing program 2: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:07:30 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:07:30 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB, @ANYRES32=0xee01, @ANYBLOB="1000000000000000"], 0x34, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 870.525208][T12804] Error: Driver 'raw-gadget' is already registered, aborting... [ 870.525219][T12804] UDC core: USB Raw Gadget: driver registration failed: -16 [ 870.525231][T12804] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 870.791477][ T3695] usb 6-1: new high-speed USB device number 22 using dummy_hcd [ 871.051665][ T3695] usb 6-1: Using ep0 maxpacket: 16 12:07:30 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(0x0, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 871.228826][T12814] Error: Driver 'raw-gadget' is already registered, aborting... [ 871.228837][T12814] UDC core: USB Raw Gadget: driver registration failed: -16 [ 871.228848][T12814] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 871.351687][ T3695] usb 6-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 871.351721][ T3695] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 871.351745][ T3695] usb 6-1: Product: syz [ 871.351762][ T3695] usb 6-1: Manufacturer: syz [ 871.351779][ T3695] usb 6-1: SerialNumber: syz [ 871.356090][ T3695] usb 6-1: config 0 descriptor?? [ 871.542268][T12804] net_ratelimit: 3598 callbacks suppressed [ 871.542282][T12804] dccp_time_wait: time wait bucket table overflow [ 871.544823][T12786] dccp_time_wait: time wait bucket table overflow [ 871.545411][T12802] dccp_time_wait: time wait bucket table overflow [ 871.545934][T12804] dccp_time_wait: time wait bucket table overflow [ 871.546617][T12815] dccp_time_wait: time wait bucket table overflow [ 871.547275][T12786] dccp_time_wait: time wait bucket table overflow [ 871.547776][T12786] dccp_time_wait: time wait bucket table overflow [ 871.548217][T12786] dccp_time_wait: time wait bucket table overflow [ 871.548756][T12786] dccp_time_wait: time wait bucket table overflow [ 871.549140][T12786] dccp_time_wait: time wait bucket table overflow 12:07:31 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(0x0, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 872.122452][T12820] Error: Driver 'raw-gadget' is already registered, aborting... [ 872.122468][T12820] UDC core: USB Raw Gadget: driver registration failed: -16 [ 872.122487][T12820] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:07:31 executing program 3: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:07:32 executing program 2: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:07:32 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 872.859977][T12831] Error: Driver 'raw-gadget' is already registered, aborting... [ 872.859988][T12831] UDC core: USB Raw Gadget: driver registration failed: -16 [ 872.860000][T12831] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 873.027563][ T3695] usb 6-1: USB disconnect, device number 22 12:07:33 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB, @ANYRES32=0xee01, @ANYBLOB="1000000000000000"], 0x34, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:07:33 executing program 2: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 873.901592][ T27] usb 6-1: new high-speed USB device number 23 using dummy_hcd [ 874.141781][ T27] usb 6-1: Using ep0 maxpacket: 16 12:07:34 executing program 3: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 874.421615][ T27] usb 6-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 874.421636][ T27] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 874.421653][ T27] usb 6-1: Product: syz [ 874.421670][ T27] usb 6-1: Manufacturer: syz [ 874.421687][ T27] usb 6-1: SerialNumber: syz [ 874.425373][ T27] usb 6-1: config 0 descriptor?? 12:07:34 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x0, 0x0) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 874.718240][T12849] Error: Driver 'raw-gadget' is already registered, aborting... [ 874.718250][T12849] UDC core: USB Raw Gadget: driver registration failed: -16 [ 874.718263][T12849] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:07:34 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 875.059165][T12853] Error: Driver 'raw-gadget' is already registered, aborting... [ 875.059176][T12853] UDC core: USB Raw Gadget: driver registration failed: -16 [ 875.059189][T12853] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:07:35 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, 0x0, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 875.548217][T12860] Error: Driver 'raw-gadget' is already registered, aborting... [ 875.548233][T12860] UDC core: USB Raw Gadget: driver registration failed: -16 [ 875.548252][T12860] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:07:35 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 875.818905][T12863] Error: Driver 'raw-gadget' is already registered, aborting... [ 875.818915][T12863] UDC core: USB Raw Gadget: driver registration failed: -16 [ 875.818927][T12863] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 876.554766][T12869] net_ratelimit: 3880 callbacks suppressed [ 876.555948][T12869] dccp_time_wait: time wait bucket table overflow [ 876.557455][T12863] dccp_time_wait: time wait bucket table overflow [ 876.557817][T12863] dccp_time_wait: time wait bucket table overflow [ 876.558568][ T27] usb 6-1: USB disconnect, device number 23 [ 876.579583][T12850] dccp_time_wait: time wait bucket table overflow [ 876.583514][T12863] dccp_time_wait: time wait bucket table overflow [ 876.584601][T12866] dccp_time_wait: time wait bucket table overflow 12:07:36 executing program 3: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 876.585118][T12853] dccp_time_wait: time wait bucket table overflow [ 876.586112][T12853] dccp_time_wait: time wait bucket table overflow [ 876.589366][T12863] dccp_time_wait: time wait bucket table overflow [ 876.589748][T12850] dccp_time_wait: time wait bucket table overflow 12:07:36 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB, @ANYRES32=0xee01, @ANYBLOB="1000000000000000"], 0x34, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 877.471829][ T3695] usb 6-1: new high-speed USB device number 24 using dummy_hcd 12:07:37 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYBLOB], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 877.670164][T12881] Error: Driver 'raw-gadget' is already registered, aborting... [ 877.670175][T12881] UDC core: USB Raw Gadget: driver registration failed: -16 [ 877.670187][T12881] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:07:37 executing program 2: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(0x0, 0x8, &(0x7f0000000480)) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 877.723674][ T3695] usb 6-1: Using ep0 maxpacket: 16 [ 877.922465][T12884] Error: Driver 'raw-gadget' is already registered, aborting... [ 877.922481][T12884] UDC core: USB Raw Gadget: driver registration failed: -16 [ 877.922510][T12884] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:07:37 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x0, 0x0) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 878.052087][ T3695] usb 6-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 878.052107][ T3695] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 878.052121][ T3695] usb 6-1: Product: syz [ 878.052130][ T3695] usb 6-1: Manufacturer: syz [ 878.052140][ T3695] usb 6-1: SerialNumber: syz [ 878.053605][ T3695] usb 6-1: config 0 descriptor?? [ 878.332710][T12887] Error: Driver 'raw-gadget' is already registered, aborting... [ 878.332721][T12887] UDC core: USB Raw Gadget: driver registration failed: -16 [ 878.332733][T12887] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:07:38 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, 0x0, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 878.877901][ T6] usb 6-1: USB disconnect, device number 24 12:07:38 executing program 3: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 879.211642][T10888] usb 5-1: new high-speed USB device number 51 using dummy_hcd 12:07:39 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB, @ANYRES32=0xee01, @ANYBLOB="1000000000000000"], 0x34, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 879.451352][T10888] usb 5-1: Using ep0 maxpacket: 16 [ 879.499732][T12900] Error: Driver 'raw-gadget' is already registered, aborting... [ 879.499743][T12900] UDC core: USB Raw Gadget: driver registration failed: -16 [ 879.499757][T12900] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 879.731758][T10888] usb 5-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 879.731778][T10888] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 12:07:39 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYBLOB], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 879.731791][T10888] usb 5-1: Product: syz [ 879.731801][T10888] usb 5-1: Manufacturer: syz [ 879.731810][T10888] usb 5-1: SerialNumber: syz [ 879.735313][T10888] usb 5-1: config 0 descriptor?? [ 880.085597][T12903] Error: Driver 'raw-gadget' is already registered, aborting... [ 880.085714][T12903] UDC core: USB Raw Gadget: driver registration failed: -16 [ 880.085736][T12903] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:07:40 executing program 3: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:07:40 executing program 2: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:07:41 executing program 1: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x3, &(0x7f00000004c0)=[0x0, 0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x0, 0x0) sched_getattr(r7, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 881.562278][T12903] net_ratelimit: 3303 callbacks suppressed [ 881.562293][T12903] dccp_time_wait: time wait bucket table overflow [ 881.562625][T12903] dccp_time_wait: time wait bucket table overflow [ 881.564355][T12900] dccp_time_wait: time wait bucket table overflow [ 881.564926][T12903] dccp_time_wait: time wait bucket table overflow [ 881.567188][T12916] dccp_time_wait: time wait bucket table overflow [ 881.568143][T12916] dccp_time_wait: time wait bucket table overflow [ 881.568623][T12911] dccp_time_wait: time wait bucket table overflow [ 881.569072][T12900] dccp_time_wait: time wait bucket table overflow [ 881.570501][T12900] dccp_time_wait: time wait bucket table overflow [ 881.570647][T12916] dccp_time_wait: time wait bucket table overflow [ 881.664694][T12919] Error: Driver 'raw-gadget' is already registered, aborting... 12:07:41 executing program 4: r0 = getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000000000000020000000"], 0x34, 0x2) r1 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(r1, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r4 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000000480)) sched_getattr(r7, 0x0, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r4, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 881.664705][T12919] UDC core: USB Raw Gadget: driver registration failed: -16 12:07:41 executing program 5: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB, @ANYRES32=0xee01, @ANYBLOB="1000000000000000"], 0x34, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 881.664717][T12919] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 882.138988][ T5419] usb 5-1: USB disconnect, device number 51 [ 882.352850][T12931] Error: Driver 'raw-gadget' is already registered, aborting... [ 882.352867][T12931] UDC core: USB Raw Gadget: driver registration failed: -16 [ 882.352885][T12931] misc raw-gadget: fail, usb_gadget_register_driver returned -16 12:07:42 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x2, &(0x7f00000004c0)=[0xee01, 0xee01]) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYBLOB], 0x34, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r2 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r5, 0x8, &(0x7f0000000480)) sched_getattr(r5, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$inet(0x2, 0x6, 0x0) sched_getscheduler(0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r2, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 882.621578][ T3695] usb 6-1: new high-speed USB device number 25 using dummy_hcd [ 882.661556][T12933] Error: Driver 'raw-gadget' is already registered, aborting... [ 882.661573][T12933] UDC core: USB Raw Gadget: driver registration failed: -16 [ 882.661593][T12933] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 882.871676][ T3695] usb 6-1: Using ep0 maxpacket: 16 [ 883.201978][ T3695] usb 6-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice=73.9d [ 883.201998][ T3695] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 883.202011][ T3695] usb 6-1: Product: syz [ 883.202020][ T3695] usb 6-1: Manufacturer: syz [ 883.202030][ T3695] usb 6-1: SerialNumber: syz [ 883.206794][ T3695] usb 6-1: config 0 descriptor?? 12:07:43 executing program 3: getpid() prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) getgroups(0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000100040000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="100000"], 0x34, 0x2) getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) 12:07:43 executing program 2: getpid() getgroups(0x0, &(0x7f00000004c0)) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xc2, 0x4b, 0x3a, 0x10, 0x681, 0x5, 0x739d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x6b, 0xd8, 0xaa}}]}}]}}, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='.\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB, @ANYRES32=0xee01, @ANYBLOB="1000000000000000"], 0x34, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) process_vm_readv(0x0, &(0x7f0000000080)=[{0x0}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000440), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000180)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000000480)) sched_getattr(r3, &(0x7f00000001c0)={0x38}, 0x38, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x4) [ 883.868038][T12941] Error: Driver 'raw-gadget' is already registered, aborting... [ 883.868048][T12941] UDC core: USB Raw Gadget: driver registration failed: -16 [ 883.868060][T12941] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 884.189206][T12929] ================================================================== [ 884.189221][T12929] BUG: KASAN: use-after-free in inet_bind2_bucket_find+0x562/0x620 [ 884.189336][T12929] Read of size 8 at addr ffff88807d118580 by task syz-executor.5/12929 [ 884.189356][T12929] [ 884.189363][T12929] CPU: 0 PID: 12929 Comm: syz-executor.5 Not tainted 5.19.0-rc1-syzkaller-00214-gfe43c0188911 #0 [ 884.189389][T12929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 884.189404][T12929] Call Trace: [ 884.189411][T12929] [ 884.189420][T12929] dump_stack_lvl+0xcd/0x134 [ 884.189448][T12929] print_address_description.constprop.0.cold+0xeb/0x495 [ 884.189483][T12929] ? inet_bind2_bucket_find+0x562/0x620 [ 884.189509][T12929] kasan_report.cold+0xf4/0x1c6 [ 884.189535][T12929] ? inet_bind2_bucket_find+0x562/0x620 [ 884.189565][T12929] inet_bind2_bucket_find+0x562/0x620 [ 884.189605][T12929] __inet_hash_connect+0xaaa/0x1450 [ 884.189634][T12929] ? inet_lhash2_lookup+0x4e0/0x4e0 [ 884.189650][T12929] ? __inet_inherit_port+0x12a0/0x12a0 [ 884.189669][T12929] dccp_v4_connect+0xc5c/0x16f0 [ 884.189738][T12929] __inet_stream_connect+0x8cf/0xed0 [ 884.189773][T12929] ? inet_listen+0x640/0x640 [ 884.189798][T12929] ? mark_held_locks+0x9f/0xe0 [ 884.189819][T12929] ? __local_bh_enable_ip+0xa0/0x120 [ 884.189833][T12929] ? __local_bh_enable_ip+0xa0/0x120 [ 884.189847][T12929] inet_stream_connect+0x53/0xa0 [ 884.189861][T12929] ? __inet_stream_connect+0xed0/0xed0 [ 884.189874][T12929] __sys_connect_file+0x14f/0x190 [ 884.189907][T12929] io_connect+0x15f/0x690 [ 884.189923][T12929] ? io_poll_add+0x200/0x200 [ 884.189940][T12929] ? rcu_read_lock_sched_held+0x3a/0x70 [ 884.189957][T12929] ? io_file_get_normal+0xc8/0x3b0 [ 884.189974][T12929] io_issue_sqe+0x342c/0x9750 [ 884.189990][T12929] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 884.190010][T12929] ? __io_close_fixed.isra.0+0x4d0/0x4d0 [ 884.190027][T12929] ? find_held_lock+0x2d/0x110 [ 884.190043][T12929] ? percpu_ref_get_many+0xec/0x1f0 [ 884.190057][T12929] ? lock_downgrade+0x6e0/0x6e0 [ 884.190076][T12929] io_submit_sqes+0x161d/0x8000 [ 884.190105][T12929] ? find_held_lock+0x2d/0x110 [ 884.190121][T12929] ? io_issue_sqe+0x9750/0x9750 [ 884.190140][T12929] ? __do_sys_io_uring_enter+0x1112/0x2300 [ 884.190157][T12929] __do_sys_io_uring_enter+0x1112/0x2300 [ 884.190175][T12929] ? io_submit_sqes+0x8000/0x8000 [ 884.190191][T12929] ? find_held_lock+0x2d/0x110 [ 884.190207][T12929] ? __context_tracking_exit+0xb8/0xe0 [ 884.190224][T12929] ? lock_downgrade+0x6e0/0x6e0 [ 884.190240][T12929] ? lock_downgrade+0x6e0/0x6e0 [ 884.190255][T12929] ? restore_fpregs_from_fpstate+0xcc/0x1e0 [ 884.190274][T12929] ? syscall_enter_from_user_mode+0x21/0x70 [ 884.190288][T12929] ? syscall_enter_from_user_mode+0x21/0x70 [ 884.190304][T12929] do_syscall_64+0x35/0xb0 [ 884.190320][T12929] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 884.190337][T12929] RIP: 0033:0x7f6ebfe89109 [ 884.190348][T12929] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 884.190363][T12929] RSP: 002b:00007f6ec0f0e168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 884.190376][T12929] RAX: ffffffffffffffda RBX: 00007f6ebff9bf60 RCX: 00007f6ebfe89109 [ 884.190386][T12929] RDX: 0000000000000000 RSI: 00000000000045f5 RDI: 0000000000000005 [ 884.190394][T12929] RBP: 00007f6ebfee30ad R08: 0000000000000000 R09: 0000000000000004 [ 884.190403][T12929] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 884.190412][T12929] R13: 00007f6ec04cfb1f R14: 00007f6ec0f0e300 R15: 0000000000022000 [ 884.190424][T12929] [ 884.190429][T12929] [ 884.190431][T12929] Allocated by task 12941: [ 884.190438][T12929] kasan_save_stack+0x1e/0x40 [ 884.190450][T12929] __kasan_slab_alloc+0x90/0xc0 [ 884.190461][T12929] kmem_cache_alloc+0x204/0x3b0 [ 884.190475][T12929] inet_bind2_bucket_create+0x37/0x360 [ 884.190489][T12929] __inet_hash_connect+0xef5/0x1450 [ 884.190502][T12929] dccp_v4_connect+0xc5c/0x16f0 [ 884.190514][T12929] __inet_stream_connect+0x8cf/0xed0 [ 884.190526][T12929] inet_stream_connect+0x53/0xa0 [ 884.190538][T12929] __sys_connect_file+0x14f/0x190 [ 884.190549][T12929] io_connect+0x15f/0x690 [ 884.190562][T12929] io_issue_sqe+0x342c/0x9750 [ 884.190584][T12929] io_submit_sqes+0x161d/0x8000 [ 884.190615][T12929] __do_sys_io_uring_enter+0x1112/0x2300 [ 884.190642][T12929] do_syscall_64+0x35/0xb0 [ 884.190666][T12929] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 884.190691][T12929] [ 884.190696][T12929] Freed by task 12941: [ 884.190705][T12929] kasan_save_stack+0x1e/0x40 [ 884.190717][T12929] kasan_set_track+0x21/0x30 [ 884.190728][T12929] kasan_set_free_info+0x20/0x30 [ 884.190740][T12929] ____kasan_slab_free+0x166/0x1a0 [ 884.190750][T12929] slab_free_freelist_hook+0x8b/0x1c0 [ 884.190765][T12929] kmem_cache_free+0xdd/0x5a0 [ 884.190778][T12929] inet_put_port+0x4a0/0x6f0 [ 884.190791][T12929] dccp_set_state+0x1be/0x3a0 [ 884.190802][T12929] dccp_done+0x19/0x100 [ 884.190811][T12929] dccp_rcv_state_process+0xc31/0x1820 [ 884.190843][T12929] dccp_v4_do_rcv+0x112/0x1a0 [ 884.190855][T12929] __release_sock+0x134/0x3b0 [ 884.190869][T12929] release_sock+0x54/0x1b0 [ 884.190882][T12929] inet_stream_connect+0x76/0xa0 [ 884.190894][T12929] __sys_connect_file+0x14f/0x190 [ 884.190905][T12929] io_connect+0x15f/0x690 [ 884.190918][T12929] io_issue_sqe+0x342c/0x9750 [ 884.190932][T12929] io_submit_sqes+0x161d/0x8000 [ 884.190945][T12929] __do_sys_io_uring_enter+0x1112/0x2300 [ 884.190961][T12929] do_syscall_64+0x35/0xb0 [ 884.190974][T12929] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 884.190988][T12929] [ 884.190991][T12929] The buggy address belongs to the object at ffff88807d118580 [ 884.190991][T12929] which belongs to the cache dccp_bind2_bucket of size 56 [ 884.191001][T12929] The buggy address is located 0 bytes inside of [ 884.191001][T12929] 56-byte region [ffff88807d118580, ffff88807d1185b8) [ 884.191013][T12929] [ 884.191016][T12929] The buggy address belongs to the physical page: [ 884.191022][T12929] page:ffffea0001f44600 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7d118 [ 884.191037][T12929] memcg:ffff888021cb5601 [ 884.191041][T12929] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff) [ 884.191061][T12929] raw: 00fff00000000200 ffffea00006e0400 dead000000000004 ffff88814a847500 [ 884.191073][T12929] raw: 0000000000000000 0000000080200020 00000001ffffffff ffff888021cb5601 [ 884.191080][T12929] page dumped because: kasan: bad access detected [ 884.191086][T12929] page_owner tracks the page as allocated [ 884.191090][T12929] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112a20(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 9674, tgid 9656 (syz-executor.5), ts 526935180457, free_ts 526812305345 [ 884.191116][T12929] get_page_from_freelist+0x1290/0x3b70 [ 884.191129][T12929] __alloc_pages+0x1c7/0x510 [ 884.191141][T12929] alloc_pages+0x1aa/0x310 [ 884.191151][T12929] allocate_slab+0x26c/0x3c0 [ 884.191164][T12929] ___slab_alloc+0x985/0xd90 [ 884.191177][T12929] __slab_alloc.constprop.0+0x4d/0xa0 [ 884.191192][T12929] kmem_cache_alloc+0x360/0x3b0 [ 884.191206][T12929] inet_bind2_bucket_create+0x37/0x360 [ 884.191228][T12929] __inet_hash_connect+0xef5/0x1450 [ 884.191249][T12929] dccp_v4_connect+0xc5c/0x16f0 [ 884.191269][T12929] __inet_stream_connect+0x8cf/0xed0 [ 884.191289][T12929] inet_stream_connect+0x53/0xa0 [ 884.191308][T12929] __sys_connect_file+0x14f/0x190 [ 884.191327][T12929] io_connect+0x15f/0x690 [ 884.191348][T12929] io_issue_sqe+0x342c/0x9750 [ 884.191373][T12929] io_req_task_submit+0xce/0x400 [ 884.191391][T12929] page last free stack trace: [ 884.191395][T12929] free_pcp_prepare+0x549/0xd20 [ 884.191406][T12929] free_unref_page+0x19/0x6a0 [ 884.191417][T12929] rcu_core+0x7b1/0x1880 [ 884.191430][T12929] __do_softirq+0x29b/0x9c2 [ 884.191443][T12929] [ 884.191446][T12929] Memory state around the buggy address: [ 884.191452][T12929] ffff88807d118480: fa fb fb fb fb fb fb fc fc fc fc fc fc fc fc fc [ 884.191461][T12929] ffff88807d118500: fa fb fb fb fb fb fb fc fc fc fc fc fc fc fc fc [ 884.191470][T12929] >ffff88807d118580: fa fb fb fb fb fb fb fc fc fc fc fc fc fc fc fc [ 884.191477][T12929] ^ [ 884.191483][T12929] ffff88807d118600: fa fb fb fb fb fb fb fc fc fc fc fc fc fc fc fc [ 884.191491][T12929] ffff88807d118680: fa fb fb fb fb fb fb fc fc fc fc fc fc fc fc fc [ 884.191498][T12929] ================================================================== [ 884.191552][T12929] Kernel panic - not syncing: panic_on_warn set ... [ 885.009181][T12929] CPU: 0 PID: 12929 Comm: syz-executor.5 Not tainted 5.19.0-rc1-syzkaller-00214-gfe43c0188911 #0 [ 885.019677][T12929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 885.029753][T12929] Call Trace: [ 885.033027][T12929] [ 885.035967][T12929] dump_stack_lvl+0xcd/0x134 [ 885.040551][T12929] panic+0x2d7/0x636 [ 885.044458][T12929] ? panic_print_sys_info.part.0+0x10b/0x10b [ 885.050438][T12929] ? inet_bind2_bucket_find+0x562/0x620 [ 885.055991][T12929] ? inet_bind2_bucket_find+0x562/0x620 [ 885.061532][T12929] end_report.part.0+0x3f/0x7c [ 885.066303][T12929] kasan_report.cold+0x93/0x1c6 [ 885.071170][T12929] ? inet_bind2_bucket_find+0x562/0x620 [ 885.076742][T12929] inet_bind2_bucket_find+0x562/0x620 [ 885.082119][T12929] __inet_hash_connect+0xaaa/0x1450 [ 885.087338][T12929] ? inet_lhash2_lookup+0x4e0/0x4e0 [ 885.092526][T12929] ? __inet_inherit_port+0x12a0/0x12a0 [ 885.097978][T12929] dccp_v4_connect+0xc5c/0x16f0 [ 885.102822][T12929] __inet_stream_connect+0x8cf/0xed0 [ 885.108100][T12929] ? inet_listen+0x640/0x640 [ 885.112680][T12929] ? mark_held_locks+0x9f/0xe0 [ 885.117432][T12929] ? __local_bh_enable_ip+0xa0/0x120 [ 885.122797][T12929] ? __local_bh_enable_ip+0xa0/0x120 [ 885.128071][T12929] inet_stream_connect+0x53/0xa0 [ 885.132995][T12929] ? __inet_stream_connect+0xed0/0xed0 [ 885.138464][T12929] __sys_connect_file+0x14f/0x190 [ 885.143482][T12929] io_connect+0x15f/0x690 [ 885.147803][T12929] ? io_poll_add+0x200/0x200 [ 885.152389][T12929] ? rcu_read_lock_sched_held+0x3a/0x70 [ 885.157926][T12929] ? io_file_get_normal+0xc8/0x3b0 [ 885.163037][T12929] io_issue_sqe+0x342c/0x9750 [ 885.167731][T12929] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 885.173704][T12929] ? __io_close_fixed.isra.0+0x4d0/0x4d0 [ 885.179325][T12929] ? find_held_lock+0x2d/0x110 [ 885.184092][T12929] ? percpu_ref_get_many+0xec/0x1f0 [ 885.189292][T12929] ? lock_downgrade+0x6e0/0x6e0 [ 885.194137][T12929] io_submit_sqes+0x161d/0x8000 [ 885.198979][T12929] ? find_held_lock+0x2d/0x110 [ 885.203741][T12929] ? io_issue_sqe+0x9750/0x9750 [ 885.208588][T12929] ? __do_sys_io_uring_enter+0x1112/0x2300 [ 885.214386][T12929] __do_sys_io_uring_enter+0x1112/0x2300 [ 885.220018][T12929] ? io_submit_sqes+0x8000/0x8000 [ 885.225042][T12929] ? find_held_lock+0x2d/0x110 [ 885.229807][T12929] ? __context_tracking_exit+0xb8/0xe0 [ 885.235274][T12929] ? lock_downgrade+0x6e0/0x6e0 [ 885.240117][T12929] ? lock_downgrade+0x6e0/0x6e0 [ 885.244957][T12929] ? restore_fpregs_from_fpstate+0xcc/0x1e0 [ 885.250841][T12929] ? syscall_enter_from_user_mode+0x21/0x70 [ 885.256741][T12929] ? syscall_enter_from_user_mode+0x21/0x70 [ 885.262621][T12929] do_syscall_64+0x35/0xb0 [ 885.267030][T12929] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 885.272925][T12929] RIP: 0033:0x7f6ebfe89109 [ 885.277326][T12929] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 885.296929][T12929] RSP: 002b:00007f6ec0f0e168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 885.305342][T12929] RAX: ffffffffffffffda RBX: 00007f6ebff9bf60 RCX: 00007f6ebfe89109 [ 885.313300][T12929] RDX: 0000000000000000 RSI: 00000000000045f5 RDI: 0000000000000005 [ 885.321281][T12929] RBP: 00007f6ebfee30ad R08: 0000000000000000 R09: 0000000000000004 [ 885.329242][T12929] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 885.337207][T12929] R13: 00007f6ec04cfb1f R14: 00007f6ec0f0e300 R15: 0000000000022000 [ 885.345183][T12929] [ 885.348407][T12929] Kernel Offset: disabled [ 885.352729][T12929] Rebooting in 86400 seconds..