last executing test programs: 6.392961112s ago: executing program 2 (id=207): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x40, 0x10c4, 0xea60, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x80, 0xfa, "", [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, [], [{{0x9, 0x5, 0x81, 0x2, 0x40}}, {{0x9, 0x5, 0x1, 0x2, 0x40}}]}}]}}]}}, 0x0) nanosleep(&(0x7f0000000100)={0x1}, 0x0) syz_usb_control_io(r0, &(0x7f00000000c0), &(0x7f0000000140)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000240)) syz_usb_control_io(r0, &(0x7f0000000300), &(0x7f0000000340)) syz_usb_control_io(r0, &(0x7f0000000400), &(0x7f0000000440)) 6.318939234s ago: executing program 0 (id=210): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000100)={0xb, {'syz0\x00', 'syz0\x00', 'syz0\x00', 0x0, 0x3, 0x57e, 0x306}}, 0xd8) nanosleep(&(0x7f0000000300)={0x2}, 0x0) 5.281734917s ago: executing program 0 (id=217): r0 = syz_usb_connect(0x0, 0x2b, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040110f00100002010200010902190001010080320904000001000000000705810340000a"], 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) syz_usb_disconnect(r0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) 4.198903678s ago: executing program 1 (id=226): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/functions/acm.usb0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/configs/c.1/bmAttributes\x00', 0x1, 0x0) write(r0, &(0x7f0000000440)='0x80', 0x4) 4.066105117s ago: executing program 1 (id=228): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'syzkaller0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x1, 0x1}, [@IFLA_MASTER={0x8, 0xa, r2}]}, 0x28}}, 0x0) 3.848221787s ago: executing program 1 (id=229): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='mapper/control\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./dev/control\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dev/control\x00', 0x2, 0x0) ioctl(r0, 0xc138fd03, &(0x7f0000000200)="0400000032000000000000003801000038010000000000000000000000000000000000000000000000000000000000006562733000") ioctl(r0, 0xc138fd09, &(0x7f0000000300)="040000003200000000000000a0010000380100000100000000000000000000000000000000000000000000000000000065627330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000004000000065627330000000000000000000000000373a3020302031203800"/521) ioctl(r0, 0xc138fd06, &(0x7f0000000200)="0400000032000000000000003801000038010000000000000000000000000000000000000000000000000000000000006562733000") symlinkat(&(0x7f0000000100)='mapper/ebs0\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./dev/ebs0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dev/ebs0\x00', 0x2, 0x0) write(r1, &(0x7f0000000400)="00112233445566778899aabbccddeeff", 0x10) 3.660776418s ago: executing program 1 (id=230): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000100)='\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/target/core\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/target/core/rd_mcp_0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/target/core/rd_mcp_0/ramdisk_0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/core/rd_mcp_0/ramdisk_0/control\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='rd_size=1048576\n\x00', 0x10) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/core/rd_mcp_0/ramdisk_0/enable\x00', 0x1, 0x0) write(r1, &(0x7f0000000280)='1\n\x00', 0x2) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./config/target/usb_gadget\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/target/usb_gadget/2211334455667788\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/target/usb_gadget/2211334455667788/tpgt_1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./config/target/usb_gadget/2211334455667788/tpgt_1/lun/lun_0\x00', 0x1ff) symlinkat(&(0x7f0000000480)='./config/target/core/rd_mcp_0/ramdisk_0\x00', 0xffffffffffffff9c, &(0x7f00000004c0)='./config/target/usb_gadget/2211334455667788/tpgt_1/lun/lun_0/virtual_scsi_port\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g1/functions/tcm.usb0/nexus\x00', 0x1, 0x0) write(r2, &(0x7f0000000540)='2211334455667788\n\x00', 0x11) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./config/target/usb_gadget/2211334455667788/tpgt_1/enable\x00', 0x1, 0x0) write(r3, &(0x7f00000005c0)='1\n\x00', 0x2) close(r3) mkdirat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) symlinkat(&(0x7f0000000640)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000680)='./config/usb_gadget/g1/configs/c.1/tcm.usb0\x00') r4 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r4, &(0x7f0000000700)='dummy_udc.0\n\x00', 0xc) close(r4) r5 = syz_open_dev$sg(&(0x7f0000000800), 0x0, 0x2) ioctl$SG_IO(r5, 0x2285, &(0x7f0000000900)={0x53, 0xfffffffe, 0xa, 0x20, @buffer={0x0, 0x34, &(0x7f0000000a00)=""/52}, &(0x7f0000000b00)='\x00'/10, &(0x7f0000000c00)=""/32, 0x2710, 0x0, 0x0, &(0x7f0000000d00)}) 3.528065027s ago: executing program 1 (id=232): r0 = syz_usb_connect(0x0, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040a41535900002000000010902270001010080fa0904000003ff000000070502020002000705810200020007058402000200"], 0x0) syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000200)) syz_usb_ep_write(r0, 0x81, 0x8, &(0x7f0000000100)="0000000206936af9") syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000240)) syz_usb_ep_write(r0, 0x81, 0x6, &(0x7f0000000110)="00000000ffff") syz_usb_ep_read(r0, 0x2, 0x40, &(0x7f0000000280)) syz_usb_ep_write(r0, 0x81, 0x9, &(0x7f0000000120)="00000001000000feff") nanosleep(&(0x7f0000000300)={0x0, 0x1dcd6500}, 0x0) 3.203556338s ago: executing program 2 (id=234): mkdir(&(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) close(r1) mkdir(&(0x7f0000000800)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./config/usb_gadget/g1/strings/0x409/serialnumber\x00', 0x1, 0x0) write(r2, &(0x7f0000000a00)='fedcba9876543210\n', 0x11) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='./config/usb_gadget/g1/strings/0x409/manufacturer\x00', 0x1, 0x0) write(r3, &(0x7f0000000c00)='Linux Foundation\n', 0x11) close(r3) write(0xffffffffffffffff, &(0x7f0000000e00)='Multifunction Ga', 0x10) close(0xffffffffffffffff) mkdir(&(0x7f0000001000)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000001100)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0) mkdir(&(0x7f0000001300)='./config/usb_gadget/g1/functions/ecm.usb0\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f0000001c00)='./config/usb_gadget/g1/functions/ecm.usb0/ifname\x00', 0x1, 0x0) write(r4, &(0x7f0000001d00), 0x0) close(r4) symlink(&(0x7f0000001400)='./config/usb_gadget/g1/functions/ecm.usb0\x00', &(0x7f0000001500)='./config/usb_gadget/g1/configs/c.1/ecm.usb0\x00') r5 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r5, &(0x7f0000001700)='dummy_udc.0\n', 0xc) close(r5) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000001900)={'veth0\x00', 0x1}) write(r6, &(0x7f0000001b00)="00112233445566778899aabb0800"/76, 0x40) 2.790323189s ago: executing program 2 (id=235): ioctl$IOMMU_IOAS_ALLOC(0xffffffffffffffff, 0x3b81, &(0x7f00000000c0)={0xc}) ioctl$IOMMU_HWPT_ALLOC$TEST(0xffffffffffffffff, 0x3b89, 0x0) ioctl$IOMMU_HWPT_INVALIDATE$TEST(0xffffffffffffffff, 0x3b8d, &(0x7f0000000280)={0x20, 0x0, &(0x7f00000002c0)}) ioctl$IOMMU_DESTROY$hwpt(0xffffffffffffffff, 0x3b80, 0x0) ioctl$IOMMU_DESTROY$hwpt(0xffffffffffffffff, 0x3b80, &(0x7f0000000340)={0x8}) ioctl$IOMMU_DESTROY$stdev(0xffffffffffffffff, 0x3b80, &(0x7f0000000400)={0x8}) close(0xffffffffffffffff) r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, 0x0) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r0, 0x3ba0, 0x0) ioctl(r0, 0x3b8e, &(0x7f0000000000)="1000") ioctl$IOMMU_HWPT_ALLOC$NONE(r0, 0x3b89, &(0x7f0000000540)={0x28, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)}) ioctl(r0, 0x3b89, &(0x7f0000001000)) ioctl(r0, 0x3ba0, &(0x7f0000004000)) read(0x4, &(0x7f0000003000)=""/40, 0x28) 2.672007797s ago: executing program 3 (id=236): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000200)='./config\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/cluster/mycluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./config/cluster/mycluster/node/node0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/cluster/mycluster/node/node0/ipv4_address\x00', 0x1, 0x0) write(r0, &(0x7f0000000b00)='127.0.0.1\n\x00', 0xa) r1 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/cluster/mycluster/node/node0/ipv4_port\x00', 0x1, 0x0) write(r1, &(0x7f0000000d00)='7777\n\x00', 0x5) r2 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/cluster/mycluster/node/node0/num\x00', 0x1, 0x0) write(r2, &(0x7f0000000900)='0\n\x00', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./config/cluster/mycluster/node/node0/local\x00', 0x1, 0x0) write(r3, &(0x7f0000000f00)='1\n\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./dlmfs_mnt\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000001000)='./dlmfs_mnt\x00', &(0x7f0000000300)='ocfs2_dlmfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001100)='./dlmfs_mnt/domain1\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f0000001200)='./dlmfs_mnt/domain1/lock1\x00', 0x42, 0x1ff) write(r4, &(0x7f0000001300)='EX\n\x00', 0x3) close(r4) unlinkat(0xffffffffffffff9c, &(0x7f0000001200)='./dlmfs_mnt/domain1/lock1\x00', 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000001100)='./dlmfs_mnt/domain1\x00', 0x200) 2.536916696s ago: executing program 2 (id=237): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:02.0/driver/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000280)='0000:00:02.0\x00', 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/pci/devices/0000:00:02.0/driver_override\x00', 0x1, 0x0) write(r1, &(0x7f0000000380)='amd5536udc-pci\x00', 0xe) r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/pci/drivers/amd5536udc-pci/bind\x00', 0x1, 0x0) write(r2, &(0x7f0000000480)='0000:00:02.0\x00', 0xc) nanosleep(&(0x7f0000000500)={0x1}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./config/usb_gadget/g1\x00', 0x1ff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000780)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r3, &(0x7f00000007c0)='0x1d6b\x00', 0x7) r4 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r4, &(0x7f0000000840)='0x0104\x00', 0x7) mkdirat(0xffffffffffffff9c, &(0x7f0000000880)='./config/usb_gadget/g1/functions/acm.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000900)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) symlinkat(&(0x7f0000000980)='./config/usb_gadget/g1/functions/acm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000a00)='./config/usb_gadget/g1/configs/c.1/acm.usb0\x00') r5 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r5, &(0x7f0000000b80)='amd5536_udc\x00', 0xc) write(r5, &(0x7f0000000c00)='\n\x00', 0x1) 2.479610394s ago: executing program 3 (id=240): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/configs/c.1/bmAttributes\x00', 0x1, 0x0) write(r0, &(0x7f0000000440)='0x80', 0x4) 2.300968869s ago: executing program 3 (id=241): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000004000000020000000100000c02000000000000000000000d0000000000005f"], 0x0, 0x34}, 0x20) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000100000000000000801800009500000000000000"], &(0x7f0000000000)='GPL\x00', 0xc, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000000c0)={0x0, 0x1}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000500)=@bpf_tracing={0x1a, 0xf, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000092870000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200001400a400b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000020000008500000084000000b70000000000000095"], &(0x7f0000000180)='GPL\x00', 0x7, 0x0, 0x0, 0x40f00, 0x20, '\x00', 0x0, 0x18, r1, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1, r2, 0x0, 0x0, 0x0, 0x10, 0x4a6}, 0x94) 2.239155155s ago: executing program 3 (id=242): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0x1d6b', 0x6) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='0x0104', 0x6) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/functions/uvc.0\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/functions/uvc.0/streaming_maxpacket\x00', 0x1, 0x0) write(r2, &(0x7f00000002c0)='1024', 0x4) close(r2) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/uvc.0/control/header/h\x00', 0x1ff) symlinkat(&(0x7f0000000380)='./config/usb_gadget/g1/functions/uvc.0/control/header/h\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/functions/uvc.0/control/class/fs/h\x00') symlinkat(&(0x7f0000000600)='./config/usb_gadget/g1/functions/uvc.0/control/header/h\x00', 0xffffffffffffff9c, &(0x7f0000000640)='./config/usb_gadget/g1/functions/uvc.0/control/class/ss/h\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000680)='./config/usb_gadget/g1/functions/uvc.0/streaming/header/h\x00', 0x1ff) symlinkat(&(0x7f00000006c0)='./config/usb_gadget/g1/functions/uvc.0/streaming/header/h\x00', 0xffffffffffffff9c, &(0x7f0000000700)='./config/usb_gadget/g1/functions/uvc.0/streaming/class/fs/h\x00') symlinkat(&(0x7f0000000740)='./config/usb_gadget/g1/functions/uvc.0/streaming/header/h\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./config/usb_gadget/g1/functions/uvc.0/streaming/class/hs/h\x00') symlinkat(&(0x7f00000007c0)='./config/usb_gadget/g1/functions/uvc.0/streaming/header/h\x00', 0xffffffffffffff9c, &(0x7f0000000800)='./config/usb_gadget/g1/functions/uvc.0/streaming/class/ss/h\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000840)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) symlinkat(&(0x7f0000000880)='./config/usb_gadget/g1/functions/uvc.0\x00', 0xffffffffffffff9c, &(0x7f00000008c0)='./config/usb_gadget/g1/configs/c.1/uvc.0\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r3, &(0x7f0000000940)='dummy_udc.0', 0xb) close(r3) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) r4 = syz_open_dev$video(&(0x7f0000000400), 0x0, 0x2) r5 = syz_open_dev$video(&(0x7f0000000440), 0x1, 0x2) r6 = syz_open_dev$video(&(0x7f0000000480), 0x2, 0x2) r7 = syz_open_dev$video(&(0x7f00000004c0), 0x3, 0x2) ioctl$VIDIOC_SUBSCRIBE_EVENT(r4, 0x4020565a, &(0x7f0000000500)={0x8000004}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r5, 0x4020565a, &(0x7f0000000540)={0x8000004}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r6, 0x4020565a, &(0x7f0000000580)={0x8000004}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r7, 0x4020565a, &(0x7f00000005c0)={0x8000004}) close(r4) close(r6) 2.132999013s ago: executing program 0 (id=244): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000100)='\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/target/core\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/target/core/rd_mcp_0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/target/core/rd_mcp_0/ramdisk_0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/target/core/rd_mcp_0/ramdisk_0/control\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='rd_size=1048576\n\x00', 0x10) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/core/rd_mcp_0/ramdisk_0/enable\x00', 0x1, 0x0) write(r1, &(0x7f0000000280)='1\n\x00', 0x2) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./config/target/usb_gadget\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/target/usb_gadget/2211334455667788\x00', 0x1ff) 1.949737682s ago: executing program 4 (id=245): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='none\x00', &(0x7f0000000100)='./my_configfs\x00', &(0x7f0000000140)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/functions/midi2.usb0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.0/direction\x00', 0x1, 0x0) write(r0, &(0x7f00000002c0)='1\x00', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.0/num_groups\x00', 0x1, 0x0) write(r1, &(0x7f0000000380)='2\x00', 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.0/midi1_num_groups\x00', 0x1, 0x0) write(r2, &(0x7f0000000440)='2\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.1\x00', 0x1ff) r3 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.1/direction\x00', 0x1, 0x0) write(r3, &(0x7f0000000540)='2\x00', 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.1/first_group\x00', 0x1, 0x0) write(r4, &(0x7f0000000600)='2\x00', 0x1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.1/num_groups\x00', 0x1, 0x0) write(r5, &(0x7f00000006c0)='6\x00', 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.1/midi1_first_group\x00', 0x1, 0x0) write(r6, &(0x7f0000000780)='2\x00', 0x1) r7 = openat(0xffffffffffffff9c, &(0x7f00000007c0)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.1/midi1_num_groups\x00', 0x1, 0x0) write(r7, &(0x7f0000000840)='6\x00', 0x1) symlinkat(&(0x7f0000000880)='./my_configfs/usb_gadget/g1/functions/midi2.usb0\x00', 0xffffffffffffff9c, &(0x7f00000008c0)='./my_configfs/usb_gadget/g1/configs/c.1/midi2.usb0\x00') r8 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./my_configfs/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r8, &(0x7f0000000940)='dummy_udc.0\x00', 0xb) 1.948002485s ago: executing program 3 (id=246): mkdir(&(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) close(r1) mkdir(&(0x7f0000000800)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./config/usb_gadget/g1/strings/0x409/serialnumber\x00', 0x1, 0x0) write(r2, &(0x7f0000000a00)='fedcba9876543210\n', 0x11) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='./config/usb_gadget/g1/strings/0x409/manufacturer\x00', 0x1, 0x0) write(r3, &(0x7f0000000c00)='Linux Foundation\n', 0x11) close(r3) write(0xffffffffffffffff, &(0x7f0000000e00)='Multifunction Ga', 0x10) close(0xffffffffffffffff) mkdir(&(0x7f0000001000)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000001100)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0) mkdir(&(0x7f0000001300)='./config/usb_gadget/g1/functions/ecm.usb0\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f0000001c00)='./config/usb_gadget/g1/functions/ecm.usb0/ifname\x00', 0x1, 0x0) write(r4, &(0x7f0000001d00), 0x0) close(r4) symlink(&(0x7f0000001400)='./config/usb_gadget/g1/functions/ecm.usb0\x00', &(0x7f0000001500)='./config/usb_gadget/g1/configs/c.1/ecm.usb0\x00') r5 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r5, &(0x7f0000001700)='dummy_udc.0\n', 0xc) close(r5) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000001900)={'veth0\x00', 0x1}) write(r6, &(0x7f0000001b00)="00112233445566778899aabb0800"/76, 0x40) 1.922596548s ago: executing program 0 (id=247): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='md0\n\x00', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys/block/md0/md/level\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='raid5\n\x00', 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./sys/block/md0/md/raid_disks\x00', 0x1, 0x0) write(r2, &(0x7f0000000280)='3\n\x00', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) write(r3, &(0x7f0000000300)='1:0\n\x00', 0x4) write(r3, &(0x7f0000000340)='1:1\n\x00', 0x4) write(r3, &(0x7f0000000380)='1:2\n\x00', 0x4) write(r3, &(0x7f00000003c0)='1:3\n\x00', 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/block/md0/md/array_state\x00', 0x1, 0x0) write(r4, &(0x7f0000000440)='active\n\x00', 0x7) write(r2, &(0x7f0000000480)='4\n\x00', 0x2) write(0xffffffffffffffff, &(0x7f0000000500)='reshape\n\x00', 0x8) 1.660062092s ago: executing program 3 (id=248): mkdirat(0xffffffffffffff9c, &(0x7f0000000050)='./sys\x00', 0x1ed) mount(0x0, &(0x7f0000000060)='./sys\x00', &(0x7f0000000070)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/bus/platform/devices/pcspkr/driver_override\x00', 0x1, 0x0) write(r0, &(0x7f0000000100)='usbip-vudc\x00', 0xa) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/platform/drivers/usbip-vudc/bind\x00', 0x1, 0x0) write(r1, &(0x7f0000000300)='pcspkr\x00', 0x6) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config\x00', 0x1ed) mount(0x0, &(0x7f0000000500)='./config\x00', &(0x7f0000000600)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./config/usb_gadget/g1\x00', 0x1ed) r2 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r2, &(0x7f0000000900)='0x1d6b\x00', 0x6) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r3, &(0x7f0000000b00)='0x0102\x00', 0x6) close(r3) mkdirat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/usb_gadget/g1/functions/uvc.usb0\x00', 0x1ed) mkdirat(0xffffffffffffff9c, &(0x7f0000000d00)='./config/usb_gadget/g1/functions/uvc.usb0/control/header/h\x00', 0x1ed) symlinkat(&(0x7f0000000e00)='./config/usb_gadget/g1/functions/uvc.usb0/control/header/h\x00', 0xffffffffffffff9c, &(0x7f0000000f00)='./config/usb_gadget/g1/functions/uvc.usb0/control/class/fs/h\x00') symlinkat(&(0x7f0000001000)='./config/usb_gadget/g1/functions/uvc.usb0/control/header/h\x00', 0xffffffffffffff9c, &(0x7f0000001100)='./config/usb_gadget/g1/functions/uvc.usb0/control/class/ss/h\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', 0x1ed) mkdirat(0xffffffffffffff9c, &(0x7f0000001300)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u\x00', 0x1ed) mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u/360p\x00', 0x1ed) symlinkat(&(0x7f0000001500)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u\x00', 0xffffffffffffff9c, &(0x7f0000001600)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h/u\x00') symlinkat(&(0x7f0000001700)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', 0xffffffffffffff9c, &(0x7f0000001800)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/class/fs/h\x00') symlinkat(&(0x7f0000001900)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', 0xffffffffffffff9c, &(0x7f0000001a00)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/class/hs/h\x00') symlinkat(&(0x7f0000001b00)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', 0xffffffffffffff9c, &(0x7f0000001c00)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/class/ss/h\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000001d00)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ed) symlinkat(&(0x7f0000001e00)='./config/usb_gadget/g1/functions/uvc.usb0\x00', 0xffffffffffffff9c, &(0x7f0000001f00)='./config/usb_gadget/g1/configs/c.1/uvc.usb0\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000002000)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r4, &(0x7f0000002100)='usbip-vudc.0\x00', 0xc) close(r4) r5 = syz_open_dev$video(&(0x7f0000002200), 0x8, 0x2) ioctl$VIDIOC_REQBUFS(r5, 0xc0145608, &(0x7f0000002300)={0x2, 0x1, 0x1}) 1.517970707s ago: executing program 4 (id=249): ioctl$IOMMU_IOAS_ALLOC(0xffffffffffffffff, 0x3b81, &(0x7f00000000c0)={0xc}) ioctl$IOMMU_HWPT_ALLOC$TEST(0xffffffffffffffff, 0x3b89, 0x0) ioctl$IOMMU_HWPT_INVALIDATE$TEST(0xffffffffffffffff, 0x3b8d, &(0x7f0000000280)={0x20, 0x0, &(0x7f00000002c0)}) ioctl$IOMMU_DESTROY$hwpt(0xffffffffffffffff, 0x3b80, 0x0) ioctl$IOMMU_DESTROY$hwpt(0xffffffffffffffff, 0x3b80, &(0x7f0000000340)={0x8}) ioctl$IOMMU_DESTROY$stdev(0xffffffffffffffff, 0x3b80, &(0x7f0000000400)={0x8}) close(0xffffffffffffffff) r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, 0x0) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r0, 0x3ba0, 0x0) ioctl(r0, 0x3b8e, &(0x7f0000000000)="1000") ioctl$IOMMU_HWPT_ALLOC$NONE(r0, 0x3b89, &(0x7f0000000540)={0x28, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)}) ioctl(r0, 0x3b89, &(0x7f0000001000)) ioctl(r0, 0x3ba0, &(0x7f0000004000)="480000000200000000000000000000000400000000000000000000000100000000000000") read(0x4, &(0x7f0000003000)=""/40, 0x28) 1.507923824s ago: executing program 2 (id=250): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./config\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/cluster/mycluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./config/cluster/mycluster/node/node0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/cluster/mycluster/node/node0/ipv4_address\x00', 0x1, 0x0) write(r0, &(0x7f0000000b00)='127.0.0.1\n\x00', 0xa) r1 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/cluster/mycluster/node/node0/ipv4_port\x00', 0x1, 0x0) write(r1, &(0x7f0000000d00)='7777\n\x00', 0x5) r2 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/cluster/mycluster/node/node0/num\x00', 0x1, 0x0) write(r2, &(0x7f0000000900)='0\n\x00', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./config/cluster/mycluster/node/node0/local\x00', 0x1, 0x0) write(r3, &(0x7f0000000f00)='1\n\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./dlmfs_mnt\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000001000)='./dlmfs_mnt\x00', &(0x7f0000000300)='ocfs2_dlmfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001100)='./dlmfs_mnt/domain1\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f0000001200)='./dlmfs_mnt/domain1/lock1\x00', 0x42, 0x1ff) write(r4, &(0x7f0000001300)='EX\n\x00', 0x3) close(r4) unlinkat(0xffffffffffffff9c, &(0x7f0000001200)='./dlmfs_mnt/domain1/lock1\x00', 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000001100)='./dlmfs_mnt/domain1\x00', 0x200) 1.287735168s ago: executing program 4 (id=251): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/configs/c.1/bmAttributes\x00', 0x1, 0x0) write(r0, &(0x7f0000000440)='0x80', 0x4) 1.194990949s ago: executing program 0 (id=252): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1a85, @loopback}, 0x10) listen(r0, 0x10) r1 = fsopen(&(0x7f0000000100)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000200)='mon_addr\x00', &(0x7f0000000300)='127.0.0.1:6789\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000400)='source\x00', &(0x7f0000000500)='127.0.0.1:6789:/\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) write(r2, &(0x7f0000000700)='ceph v027\x00'/49, 0x30) 1.158054943s ago: executing program 4 (id=253): mkdirat(0xffffffffffffff9c, &(0x7f00000000a0)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/dlm/cluster\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000000e0)='./config/dlm/cluster/cluster_name\x00', 0x1, 0x0) write(r0, &(0x7f0000000100)='testcluster\n\x00', 0xc) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/dlm/cluster/comms/1\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/dlm/cluster/comms/1/nodeid\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='1\n\x00', 0x2) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f00000001e0)='./config/dlm/cluster/comms/1/local\x00', 0x1, 0x0) write(r2, &(0x7f00000001f0)='1\n\x00', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r3, &(0x7f0000000240)="020052487f00000100"/128, 0x80) close(r3) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) write(r4, &(0x7f00000002c0)="010002000000000000000000010000000000000000000000746573746c7300"/88, 0x58) r5 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r5, &(0x7f0000000300)={0x2, 0x5248, @loopback}, 0x10) sendto(r5, &(0x7f0000000400)="000200000100000018000000010000000000000001000000", 0x18, 0x0, 0x0, 0x0) write(r4, &(0x7f0000000500)="010002000000000000000000020000000000000000000000746573746c7300"/88, 0x58) sendto(r5, &(0x7f0000000600)="000200000100000018000000040000000000000001000000", 0x18, 0x0, 0x0, 0x0) nanosleep(&(0x7f0000000700)={0x0, 0x5f5e100}, 0x0) 971.268804ms ago: executing program 2 (id=254): r0 = syz_usb_connect(0x0, 0x2b, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040110f00100002010200010902190001010080320904000001000000000705810340000a"], 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) syz_usb_disconnect(r0) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) 824.243993ms ago: executing program 4 (id=255): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/functions/acm.usb0\x00', 0x1ff) symlinkat(&(0x7f00000001c0)='./config/usb_gadget/g1/functions/acm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1/acm.usb0\x00') openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/configs/c.1/MaxPower\x00', 0x1, 0x0) write(r0, &(0x7f00000004c0)='500', 0x3) 658.380298ms ago: executing program 4 (id=256): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0x1d6b', 0x6) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='0x0104', 0x6) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/functions/uvc.0\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/functions/uvc.0/streaming_maxpacket\x00', 0x1, 0x0) write(r2, &(0x7f00000002c0)='1024', 0x4) close(r2) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/uvc.0/control/header/h\x00', 0x1ff) symlinkat(&(0x7f0000000380)='./config/usb_gadget/g1/functions/uvc.0/control/header/h\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/functions/uvc.0/control/class/fs/h\x00') symlinkat(&(0x7f0000000600)='./config/usb_gadget/g1/functions/uvc.0/control/header/h\x00', 0xffffffffffffff9c, &(0x7f0000000640)='./config/usb_gadget/g1/functions/uvc.0/control/class/ss/h\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000680)='./config/usb_gadget/g1/functions/uvc.0/streaming/header/h\x00', 0x1ff) symlinkat(&(0x7f00000006c0)='./config/usb_gadget/g1/functions/uvc.0/streaming/header/h\x00', 0xffffffffffffff9c, &(0x7f0000000700)='./config/usb_gadget/g1/functions/uvc.0/streaming/class/fs/h\x00') symlinkat(&(0x7f0000000740)='./config/usb_gadget/g1/functions/uvc.0/streaming/header/h\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./config/usb_gadget/g1/functions/uvc.0/streaming/class/hs/h\x00') symlinkat(&(0x7f00000007c0)='./config/usb_gadget/g1/functions/uvc.0/streaming/header/h\x00', 0xffffffffffffff9c, &(0x7f0000000800)='./config/usb_gadget/g1/functions/uvc.0/streaming/class/ss/h\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000840)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) symlinkat(&(0x7f0000000880)='./config/usb_gadget/g1/functions/uvc.0\x00', 0xffffffffffffff9c, &(0x7f00000008c0)='./config/usb_gadget/g1/configs/c.1/uvc.0\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r3, &(0x7f0000000940)='dummy_udc.0', 0xb) close(r3) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) r4 = syz_open_dev$video(&(0x7f0000000400), 0x0, 0x2) r5 = syz_open_dev$video(&(0x7f0000000440), 0x1, 0x2) r6 = syz_open_dev$video(&(0x7f0000000480), 0x2, 0x2) r7 = syz_open_dev$video(&(0x7f00000004c0), 0x3, 0x2) ioctl$VIDIOC_SUBSCRIBE_EVENT(r4, 0x4020565a, &(0x7f0000000500)={0x8000004}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r5, 0x4020565a, &(0x7f0000000540)={0x8000004}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r6, 0x4020565a, &(0x7f0000000580)={0x8000004}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r7, 0x4020565a, &(0x7f00000005c0)={0x8000004}) close(r4) close(r6) 312.729578ms ago: executing program 1 (id=257): syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x97, 0xff, 0x82, 0x8, 0x2058, 0x1005, 0xc19b, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x8f, 0x0, 0x0, 0xbf, 0x57, 0x5a}}]}}]}}, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000000), 0xe, 0x2) ioctl$USBDEVFS_SETCONFIGURATION(r0, 0x80045505, &(0x7f0000000100)=0x1) r1 = syz_open_dev$usbfs(&(0x7f0000000200), 0xf, 0x2) ioctl$USBDEVFS_SETCONFIGURATION(r1, 0x80045505, &(0x7f0000000300)=0x1) r2 = syz_open_dev$usbfs(&(0x7f0000000400), 0x10, 0x2) ioctl$USBDEVFS_SETCONFIGURATION(r2, 0x80045505, &(0x7f0000000500)=0x1) r3 = syz_open_dev$usbfs(&(0x7f0000000600), 0x11, 0x2) ioctl$USBDEVFS_SETCONFIGURATION(r3, 0x80045505, &(0x7f0000000700)=0x1) 0s ago: executing program 0 (id=258): mkdir(&(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) close(r1) mkdir(&(0x7f0000000800)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./config/usb_gadget/g1/strings/0x409/serialnumber\x00', 0x1, 0x0) write(r2, &(0x7f0000000a00)='fedcba9876543210\n', 0x11) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='./config/usb_gadget/g1/strings/0x409/manufacturer\x00', 0x1, 0x0) write(r3, &(0x7f0000000c00)='Linux Foundation\n', 0x11) close(r3) write(0xffffffffffffffff, &(0x7f0000000e00)='Multifunction Ga', 0x10) close(0xffffffffffffffff) mkdir(&(0x7f0000001000)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000001100)='./config/usb_gadget/g1/configs/c.1/strings/0x409/configuration\x00', 0x1, 0x0) mkdir(&(0x7f0000001300)='./config/usb_gadget/g1/functions/ecm.usb0\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f0000001c00)='./config/usb_gadget/g1/functions/ecm.usb0/ifname\x00', 0x1, 0x0) write(r4, &(0x7f0000001d00)='vet', 0x3) close(r4) symlink(&(0x7f0000001400)='./config/usb_gadget/g1/functions/ecm.usb0\x00', &(0x7f0000001500)='./config/usb_gadget/g1/configs/c.1/ecm.usb0\x00') r5 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r5, &(0x7f0000001700)='dummy_udc.0\n', 0xc) close(r5) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000001900)={'veth0\x00', 0x1}) write(r6, &(0x7f0000001b00)="00112233445566778899aabb0800"/76, 0x40) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.200' (ED25519) to the list of known hosts. [ 91.526308][ T5572] cgroup: Unknown subsys name 'net' [ 91.769030][ T5572] cgroup: Unknown subsys name 'cpuset' [ 91.841426][ T5572] cgroup: Unknown subsys name 'rlimit' [ 91.997164][ T10] cfg80211: failed to load regulatory.db Setting up swapspace version 1, size = 127995904 bytes [ 93.853914][ T5572] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 97.984677][ T5595] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 97.996976][ T5599] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 98.027677][ T5598] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 98.035759][ T5598] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 98.046351][ T5598] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 98.046609][ T5598] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 98.050466][ T5598] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 98.052747][ T5598] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 98.069383][ T4899] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 98.080167][ T4899] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 98.115198][ T5598] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 98.132155][ T5598] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 98.206501][ T5599] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 98.222705][ T5598] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 98.224287][ T59] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 98.228252][ T5606] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 98.240577][ T5598] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 98.242479][ T5598] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 98.244764][ T5606] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 98.248616][ T5606] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 98.313613][ T5598] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 98.331498][ T5598] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 98.363612][ T5606] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 98.370647][ T5606] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 98.390692][ T5606] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 100.131845][ T5606] Bluetooth: hci3: command tx timeout [ 100.291041][ T5606] Bluetooth: hci2: command tx timeout [ 100.370903][ T5606] Bluetooth: hci0: command tx timeout [ 100.370912][ T4899] Bluetooth: hci1: command tx timeout [ 100.452070][ T4899] Bluetooth: hci4: command tx timeout [ 100.908840][ T5591] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.909994][ T5591] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.910135][ T5591] bridge_slave_0: entered allmulticast mode [ 100.917934][ T5591] bridge_slave_0: entered promiscuous mode [ 100.970076][ T5592] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.970182][ T5592] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.970540][ T5592] bridge_slave_0: entered allmulticast mode [ 100.979824][ T5592] bridge_slave_0: entered promiscuous mode [ 100.998643][ T5591] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.998754][ T5591] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.998903][ T5591] bridge_slave_1: entered allmulticast mode [ 101.003603][ T5591] bridge_slave_1: entered promiscuous mode [ 101.055578][ T5592] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.055698][ T5592] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.056059][ T5592] bridge_slave_1: entered allmulticast mode [ 101.057953][ T5592] bridge_slave_1: entered promiscuous mode [ 101.181453][ T5589] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.181576][ T5589] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.181734][ T5589] bridge_slave_0: entered allmulticast mode [ 101.184109][ T5589] bridge_slave_0: entered promiscuous mode [ 101.243909][ T5591] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.281867][ T5593] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.281976][ T5593] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.282121][ T5593] bridge_slave_0: entered allmulticast mode [ 101.283957][ T5593] bridge_slave_0: entered promiscuous mode [ 101.287727][ T5589] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.287854][ T5589] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.287969][ T5589] bridge_slave_1: entered allmulticast mode [ 101.290221][ T5589] bridge_slave_1: entered promiscuous mode [ 101.344188][ T5590] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.344313][ T5590] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.344449][ T5590] bridge_slave_0: entered allmulticast mode [ 101.346391][ T5590] bridge_slave_0: entered promiscuous mode [ 101.359400][ T5592] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.374468][ T5591] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.377431][ T5593] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.377716][ T5593] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.378172][ T5593] bridge_slave_1: entered allmulticast mode [ 101.388266][ T5593] bridge_slave_1: entered promiscuous mode [ 101.433716][ T5590] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.433834][ T5590] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.433958][ T5590] bridge_slave_1: entered allmulticast mode [ 101.435815][ T5590] bridge_slave_1: entered promiscuous mode [ 101.439484][ T5592] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.586485][ T5589] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.626278][ T5591] team0: Port device team_slave_0 added [ 101.632719][ T5593] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.649221][ T5589] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.661797][ T5590] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.664147][ T5592] team0: Port device team_slave_0 added [ 101.666420][ T5591] team0: Port device team_slave_1 added [ 101.669388][ T5593] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.725293][ T5590] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.727284][ T5592] team0: Port device team_slave_1 added [ 101.860329][ T5589] team0: Port device team_slave_0 added [ 101.897609][ T5591] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.897622][ T5591] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 101.897640][ T5591] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.909061][ T5593] team0: Port device team_slave_0 added [ 101.919612][ T5589] team0: Port device team_slave_1 added [ 101.932796][ T5590] team0: Port device team_slave_0 added [ 101.937559][ T5592] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.937609][ T5592] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 101.937674][ T5592] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.967664][ T5593] team0: Port device team_slave_1 added [ 101.972460][ T5591] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.972502][ T5591] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 101.972574][ T5591] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.056673][ T5590] team0: Port device team_slave_1 added [ 102.057430][ T5592] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.057441][ T5592] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 102.057459][ T5592] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.185227][ T5589] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.185241][ T5589] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 102.185259][ T5589] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.215276][ T4899] Bluetooth: hci3: command tx timeout [ 102.242245][ T5593] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.242258][ T5593] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 102.242276][ T5593] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.246634][ T5589] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.246646][ T5589] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 102.246665][ T5589] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.248552][ T5590] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.248562][ T5590] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 102.248580][ T5590] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.249941][ T5593] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.249955][ T5593] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 102.249982][ T5593] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.372365][ T4899] Bluetooth: hci2: command tx timeout [ 102.450870][ T5606] Bluetooth: hci1: command tx timeout [ 102.451041][ T4899] Bluetooth: hci0: command tx timeout [ 102.451258][ T5590] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.451268][ T5590] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 102.451287][ T5590] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.530959][ T4899] Bluetooth: hci4: command tx timeout [ 102.888245][ T5591] hsr_slave_0: entered promiscuous mode [ 102.889385][ T5591] hsr_slave_1: entered promiscuous mode [ 102.909122][ T5592] hsr_slave_0: entered promiscuous mode [ 102.910096][ T5592] hsr_slave_1: entered promiscuous mode [ 102.914129][ T5592] debugfs: 'hsr0' already exists in 'hsr' [ 102.914414][ T5592] Cannot create hsr debugfs directory [ 103.037049][ T5589] hsr_slave_0: entered promiscuous mode [ 103.037994][ T5589] hsr_slave_1: entered promiscuous mode [ 103.038917][ T5589] debugfs: 'hsr0' already exists in 'hsr' [ 103.038936][ T5589] Cannot create hsr debugfs directory [ 103.099810][ T5593] hsr_slave_0: entered promiscuous mode [ 103.102487][ T5593] hsr_slave_1: entered promiscuous mode [ 103.105277][ T5593] debugfs: 'hsr0' already exists in 'hsr' [ 103.105360][ T5593] Cannot create hsr debugfs directory [ 103.147115][ T5590] hsr_slave_0: entered promiscuous mode [ 103.148104][ T5590] hsr_slave_1: entered promiscuous mode [ 103.148842][ T5590] debugfs: 'hsr0' already exists in 'hsr' [ 103.148858][ T5590] Cannot create hsr debugfs directory [ 104.120514][ T5591] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 104.175322][ T5591] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 104.190990][ T5591] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 104.215994][ T5591] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 104.217868][ T5591] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 104.245738][ T5591] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 104.273278][ T5591] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 104.290900][ T4899] Bluetooth: hci3: command tx timeout [ 104.312617][ T5591] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 104.452916][ T4899] Bluetooth: hci2: command tx timeout [ 104.457344][ T5592] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 104.494136][ T5592] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 104.500021][ T5592] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 104.534770][ T5592] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 104.539188][ T5592] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 104.541308][ T4899] Bluetooth: hci0: command tx timeout [ 104.541337][ T4899] Bluetooth: hci1: command tx timeout [ 104.604544][ T5592] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 104.612233][ T4899] Bluetooth: hci4: command tx timeout [ 104.637493][ T5592] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 104.665121][ T5592] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 104.790267][ T5589] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 104.826593][ T5589] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 104.831298][ T5589] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 104.856651][ T5589] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 104.873384][ T5589] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 104.918948][ T5589] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 104.957100][ T5589] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 104.975721][ T5589] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 105.143948][ T5593] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 105.177000][ T5593] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 105.183170][ T5593] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 105.217065][ T5593] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 105.228696][ T5593] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 105.255765][ T5593] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 105.300706][ T5593] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 105.337886][ T5593] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 105.384143][ T5591] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.513804][ T5590] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 105.555449][ T5590] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 105.569155][ T5590] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 105.604954][ T5590] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 105.619050][ T5591] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.619520][ T5590] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 105.646512][ T5590] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 105.659403][ T5590] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 105.695837][ T5590] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 105.744077][ T1170] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.745279][ T1170] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.835659][ T5592] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.853688][ T1170] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.853798][ T1170] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.964820][ T5592] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.008313][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.008438][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.029665][ T5589] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.095504][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.095650][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.177102][ T5589] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.235928][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.236148][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.307636][ T5593] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.323489][ T1163] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.323659][ T1163] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.371007][ T4899] Bluetooth: hci3: command tx timeout [ 106.488738][ T5593] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.531301][ T4899] Bluetooth: hci2: command tx timeout [ 106.556087][ T1170] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.556252][ T1170] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.567092][ T5590] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.611490][ T4899] Bluetooth: hci0: command tx timeout [ 106.611513][ T5606] Bluetooth: hci1: command tx timeout [ 106.641124][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.641258][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.693250][ T5606] Bluetooth: hci4: command tx timeout [ 106.750688][ T5590] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.795451][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.796400][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.920174][ T4190] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.921221][ T4190] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.677756][ T5591] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.069548][ T5591] veth0_vlan: entered promiscuous mode [ 108.123384][ T5592] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.219956][ T5591] veth1_vlan: entered promiscuous mode [ 108.382823][ T5589] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.571613][ T5591] veth0_macvtap: entered promiscuous mode [ 108.596748][ T5590] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.633055][ T5592] veth0_vlan: entered promiscuous mode [ 108.634263][ T5591] veth1_macvtap: entered promiscuous mode [ 108.665176][ T5593] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.718431][ T5592] veth1_vlan: entered promiscuous mode [ 108.779257][ T5591] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 108.809863][ T5589] veth0_vlan: entered promiscuous mode [ 108.838724][ T5591] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 108.927771][ T5589] veth1_vlan: entered promiscuous mode [ 109.015232][ T5592] veth0_macvtap: entered promiscuous mode [ 109.112089][ T5593] veth0_vlan: entered promiscuous mode [ 109.114693][ T5592] veth1_macvtap: entered promiscuous mode [ 109.298491][ T5593] veth1_vlan: entered promiscuous mode [ 109.478416][ T5592] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.520627][ T5589] veth0_macvtap: entered promiscuous mode [ 109.561757][ T5592] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.585409][ T1163] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.585434][ T1163] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.640659][ T5589] veth1_macvtap: entered promiscuous mode [ 109.688817][ T5590] veth0_vlan: entered promiscuous mode [ 109.811687][ T5589] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.812279][ T5590] veth1_vlan: entered promiscuous mode [ 109.815818][ T5593] veth0_macvtap: entered promiscuous mode [ 109.822224][ T3386] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.822240][ T3386] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.972621][ T5589] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 110.004839][ T5593] veth1_macvtap: entered promiscuous mode [ 110.487668][ T5593] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 110.490568][ T56] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.490589][ T56] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.659086][ T5593] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 110.815035][ T5779] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 111.006587][ T5590] veth0_macvtap: entered promiscuous mode [ 111.044683][ T4190] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.044706][ T4190] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.067893][ T5590] veth1_macvtap: entered promiscuous mode [ 111.478037][ T4190] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.478059][ T4190] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.503131][ T5590] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.069346][ T5784] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 112.160584][ T5590] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.193777][ T5602] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 112.305841][ T1163] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.305859][ T1163] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.488848][ T5602] usb 1-1: unable to get BOS descriptor or descriptor too short [ 112.489048][ T5602] usb 1-1: New USB device found, idVendor=8086, idProduct=0ad2, bcdDevice= 0.00 [ 112.500246][ T5787] loop0: detected capacity change from 0 to 2048 [ 112.528561][ T5602] usb 1-1: config index 0 descriptor too short (expected 189, got 173) [ 112.528590][ T5602] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 112.528608][ T5602] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 112.528658][ T5602] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 112.581596][ T5602] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 112.581624][ T5602] usb 1-1: Product: syz [ 112.581637][ T5602] usb 1-1: Manufacturer: syz [ 112.778886][ T5787] MTDSB: Device #1 doesn't appear to exist [ 112.778886][ T5787] [ 112.806170][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.806189][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.604791][ T5602] uvcvideo 1-1:1.0: Found UVC 1.00 device syz (8086:0ad2) [ 114.094289][ T5788] block2mtd: mtd1: [/dev/loop0] erase_size = 64KiB [65536] [ 114.303819][ T5602] uvcvideo 1-1:1.0: Failed to query (GET_INFO) UVC control 2 on unit 1: -71 (exp. 1). [ 114.305961][ T5602] uvcvideo 1-1:1.0: Failed to query (GET_INFO) UVC control 10 on unit 1: -71 (exp. 1). [ 114.306045][ T5602] uvcvideo 1-1:1.0: No streaming interface found for terminal 32770. [ 114.586776][ T5602] usb 1-1: USB disconnect, device number 2 [ 114.789338][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.789372][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.363031][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.363049][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.662983][ T3322] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.702333][ T56] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.864657][ T43] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.864681][ T43] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.872912][ T5602] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 116.030817][ T5602] usb 1-1: Using ep0 maxpacket: 8 [ 116.031656][ T5602] usb 1-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 116.033298][ T5602] usb 1-1: config 0 has an invalid interface number: 143 but max is 0 [ 116.033324][ T5602] usb 1-1: config 0 has no interface number 0 [ 116.033370][ T5602] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.096436][ T5602] usb 1-1: config 0 descriptor?? [ 116.288644][ T5602] viperboard 1-1:0.143: version 0.00 found at bus 001 address 003 [ 116.459881][ T3386] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.472768][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.474591][ T3322] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.474865][ T3322] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.475063][ T3322] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.475482][ T3322] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.475696][ T3322] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.475936][ T3322] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.476127][ T3322] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.476321][ T3322] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.476524][ T3322] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.476948][ T3322] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.477481][ T3322] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.477716][ T3322] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.477929][ T3322] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.478117][ T3322] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.478344][ T3322] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.478754][ T3322] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.908546][ T5808] ubi0: attaching mtd0 [ 117.061689][ T5602] viperboard-i2c viperboard-i2c.2.auto: error -EIO: failure setting i2c_bus_freq to 100 [ 117.061734][ T5602] viperboard-i2c viperboard-i2c.2.auto: probe with driver viperboard-i2c failed with error -5 [ 117.122544][ T5699] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 117.143630][ T5808] ubi0: scanning is finished [ 117.143658][ T5808] ubi0: empty MTD device detected [ 117.244742][ T5602] usb 1-1: USB disconnect, device number 3 [ 117.433134][ T5699] usb 3-1: New USB device found, idVendor=0402, idProduct=5602, bcdDevice= 1.00 [ 117.434443][ T5699] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 117.840874][ T5601] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 117.909684][ T5699] gspca_main: ALi m5602-2.14.0 probing 0402:5602 [ 118.057037][ T5601] usb 5-1: New USB device found, idVendor=076d, idProduct=0006, bcdDevice= 1.00 [ 118.115250][ T5601] usb 5-1: config 1 interface 1 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 118.115281][ T5601] usb 5-1: config 1 interface 1 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 64 [ 118.177795][ T5601] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 118.177821][ T5601] usb 5-1: Product: syz [ 118.177835][ T5601] usb 5-1: Manufacturer: syz [ 118.177849][ T5601] usb 5-1: SerialNumber: syz [ 118.827053][ T5601] cdc_acm 5-1:1.0: ttyACM0: USB ACM device [ 118.967373][ T5808] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 119.127194][ T5601] usb 5-1: USB disconnect, device number 2 [ 120.833220][ T5830] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 120.965562][ T197] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 121.224589][ T5831] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 121.245725][ T197] usb 4-1: New USB device found, idVendor=06cd, idProduct=0121, bcdDevice= 1.00 [ 121.269282][ T197] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 121.269312][ T197] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 121.304856][ T197] usb 4-1: New USB device strings: Mfr=1, Product=1, SerialNumber=0 [ 121.304884][ T197] usb 4-1: Product: syz [ 121.304899][ T197] usb 4-1: Manufacturer: syz [ 121.440884][ T5601] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 121.601780][ T5601] usb 1-1: New USB device found, idVendor=03f0, idProduct=0207, bcdDevice= 0.01 [ 121.603086][ T5601] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 121.603118][ T5601] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 121.603151][ T5601] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 121.695794][ T5828] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 121.695987][ T5828] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 121.728799][ T5832] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 121.728972][ T5832] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 121.776973][ T5601] ums-usbat 1-1:1.0: USB Mass Storage device detected [ 121.923300][ T5601] ums-usbat 1-1:1.0: This device (03f0,0207,0001 S 05 P 80) has unneeded SubClass and Protocol entries in unusual_devs.h (kernel syzkaller) [ 121.923300][ T5601] Please send a copy of this message to and [ 121.928914][ T197] keyspan 4-1:1.0: Keyspan 1 port adapter converter detected [ 121.929932][ T197] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 82 [ 122.193588][ T5699] gspca_m5602: Failed to find a sensor [ 122.193604][ T5699] ALi m5602 3-1:1.0: ALi m5602 webcam failed [ 122.238114][ T197] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 1 [ 122.322496][ T5835] lo speed is unknown, defaulting to 1000 [ 122.383246][ T197] usb 4-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 122.412689][ T5699] usb 3-1: USB disconnect, device number 2 [ 122.618855][ T5795] syz.1.8 (5795): drop_caches: 3 [ 122.720102][ T5835] lo speed is unknown, defaulting to 1000 [ 122.774367][ T5835] lo speed is unknown, defaulting to 1000 [ 122.971340][ T996] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 123.073295][ T5699] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 123.122356][ T996] usb 2-1: New USB device found, idVendor=9710, idProduct=7720, bcdDevice= 1.00 [ 123.124994][ T996] usb 2-1: config index 0 descriptor too short (expected 61, got 56) [ 123.125021][ T996] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 123.125083][ T996] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 123.125109][ T996] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 123.125134][ T996] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 64 [ 123.125157][ T996] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 64 [ 123.128629][ T996] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 123.128653][ T996] usb 2-1: Product: syz [ 123.128669][ T996] usb 2-1: Manufacturer: syz [ 123.128683][ T996] usb 2-1: SerialNumber: syz [ 123.232147][ T31] usb 4-1: USB disconnect, device number 2 [ 123.256408][ T5842] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 123.257777][ T5842] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 123.257976][ T5842] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 123.258164][ T5842] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 123.315575][ T996] mos7720 2-1:1.0: Moschip 2 port adapter converter detected [ 123.325244][ T5699] usb 3-1: New USB device found, idVendor=a257, idProduct=2013, bcdDevice= 1.00 [ 123.335500][ T5699] usb 3-1: config index 0 descriptor too short (expected 50, got 32) [ 123.335572][ T5699] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 123.335598][ T5699] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 123.358630][ T5699] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 123.358688][ T5699] usb 3-1: Product: syz [ 123.358710][ T5699] usb 3-1: Manufacturer: syz [ 123.445706][ T5840] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 123.445894][ T5840] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 123.497215][ T31] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 123.548754][ T31] keyspan 4-1:1.0: device disconnected [ 124.081746][ C1] raw-gadget.2 gadget.0: ignoring, device is not running [ 125.102200][ T5840] comedi comedi0: comedi_parport: a I/O base address must be specified [ 125.566920][ T5699] dln2 3-1:1.0: USB write failed: -71 [ 125.567657][ T5699] dln2 3-1:1.0: failed to initialize hardware [ 125.598050][ T996] usb 2-1: mos7720: usb_control_msg() failed: -71 [ 125.611572][ T5699] dln2 3-1:1.0: probe with driver dln2 failed with error -71 [ 125.614737][ C0] dummy_hcd dummy_hcd.2: timer fired with no URBs pending? [ 125.701540][ T31] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 125.957479][ T31] usb 4-1: New USB device found, idVendor=1234, idProduct=5678, bcdDevice= 1.00 [ 125.992041][ T31] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 125.992070][ T31] usb 4-1: Product: syz [ 125.992085][ T31] usb 4-1: Manufacturer: syz [ 125.992100][ T31] usb 4-1: SerialNumber: syz [ 126.000472][ T5601] ums-usbat 1-1:1.0: probe with driver ums-usbat failed with error -5 [ 126.089595][ T996] usb 2-1: Moschip 2 port adapter converter now attached to ttyUSB0 [ 126.257262][ T5699] usb 3-1: USB disconnect, device number 3 [ 126.702168][ T996] usb 2-1: Moschip 2 port adapter converter now attached to ttyUSB1 [ 127.041170][ T5853] Config c/1 of g1 needs at least one function. [ 127.114987][ T31] usb 4-1: can't set config #1, error -71 [ 127.163896][ T5853] udc dummy_udc.0: failed to start g1: -22 [ 127.163925][ T5853] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 127.209402][ T5601] usb 1-1: USB disconnect, device number 4 [ 127.370085][ T5699] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 127.381286][ T996] usb 2-1: USB disconnect, device number 2 [ 127.383233][ C1] usb 2-1: mos7720_interrupt_callback - Error -19 submitting control urb [ 127.428918][ T31] usb 4-1: USB disconnect, device number 3 [ 127.499929][ T5853] UDC core: g1: couldn't find an available UDC or it's busy [ 127.571329][ T5699] usb 3-1: Using ep0 maxpacket: 8 [ 127.575660][ T5699] usb 3-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 127.579267][ T5699] usb 3-1: config 0 has an invalid interface number: 143 but max is 0 [ 127.579292][ T5699] usb 3-1: config 0 has no interface number 0 [ 127.579333][ T5699] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 127.690256][ T996] moschip7720 ttyUSB0: Moschip 2 port adapter converter now disconnected from ttyUSB0 [ 127.790163][ T996] moschip7720 ttyUSB1: Moschip 2 port adapter converter now disconnected from ttyUSB1 [ 127.803331][ T996] mos7720 2-1:1.0: device disconnected [ 127.827723][ T5699] usb 3-1: config 0 descriptor?? [ 127.973810][ T5699] viperboard 3-1:0.143: version 0.00 found at bus 003 address 004 [ 128.082994][ T31] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 128.120310][ T5699] viperboard-i2c viperboard-i2c.2.auto: error -EIO: failure setting i2c_bus_freq to 100 [ 128.120342][ T5699] viperboard-i2c viperboard-i2c.2.auto: probe with driver viperboard-i2c failed with error -5 [ 128.297950][ T5699] usb 3-1: USB disconnect, device number 4 [ 128.327459][ T5835] infiniband syz0: set active [ 128.327475][ T5835] infiniband syz0: added lo [ 128.330983][ T996] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 128.351010][ T5601] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 128.351804][ T31] usb 4-1: New USB device found, idVendor=9710, idProduct=7810, bcdDevice= 0.00 [ 128.379410][ T197] lo speed is unknown, defaulting to 1000 [ 128.396813][ T31] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 128.396837][ T31] usb 4-1: Product: syz [ 128.396851][ T31] usb 4-1: Manufacturer: syz [ 128.396866][ T31] usb 4-1: SerialNumber: syz [ 128.481430][ T31] mos7840 4-1:1.0: Moschip 7840/7820 USB Serial Driver converter detected [ 128.508314][ T5835] workqueue: Failed to create a rescuer kthread for wq "ib_mad1": -EINTR [ 128.520653][ T5835] infiniband syz0: Couldn't open port 1 [ 128.520811][ T996] usb 2-1: Using ep0 maxpacket: 8 [ 128.528542][ T5835] smbdirect: ib_dev[syz0]: added: IB_CA max_fast_reg_page_list_len=512 device_cap_flags=0x1c001223c76 kernel_cap_flags=0x14 page_size_cap=0xfffff000 [ 128.528637][ T5835] smbdirect: ib_dev[syz0]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=32 max_cqe=32767 max_qp_wr=1048576 max_send_sge=32 max_recv_sge=32 [ 128.528681][ T5835] smbdirect: ib_dev[syz0]PORT[1]: iwarp=0 ib=0 roce=1 v1=0 v2=1 core_cap_flags=0x803005 [ 128.589953][ T996] usb 2-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 128.610862][ T5601] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 128.613365][ T5601] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 128.613407][ T5601] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 128.616678][ T996] usb 2-1: config 0 has an invalid interface number: 143 but max is 0 [ 128.616768][ T996] usb 2-1: config 0 has no interface number 0 [ 128.616815][ T996] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 128.721409][ T31] mos7840 4-1:1.0: probe with driver mos7840 failed with error -71 [ 128.884979][ T996] usb 2-1: config 0 descriptor?? [ 128.925281][ T31] usb 4-1: USB disconnect, device number 4 [ 129.023093][ T996] viperboard 2-1:0.143: version 0.00 found at bus 002 address 003 [ 129.290204][ T5835] RDS/IB: syz0: added [ 129.331724][ T996] viperboard-i2c viperboard-i2c.3.auto: error -EIO: failure setting i2c_bus_freq to 100 [ 129.331757][ T996] viperboard-i2c viperboard-i2c.3.auto: probe with driver viperboard-i2c failed with error -5 [ 129.340628][ T5835] smc: adding ib device syz0 with port count 1 [ 129.402612][ T5835] smc: ib device syz0 port 1 has no pnetid [ 129.404710][ T197] lo speed is unknown, defaulting to 1000 [ 129.408946][ T996] usb 2-1: USB disconnect, device number 3 [ 129.886258][ T5835] lo speed is unknown, defaulting to 1000 [ 129.961219][ T5699] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 130.026138][ T5601] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -71 [ 130.088697][ T5601] usb 1-1: USB disconnect, device number 5 [ 130.124795][ T5699] usb 3-1: New USB device found, idVendor=1df7, idProduct=2500, bcdDevice= 1.00 [ 130.128625][ T5699] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 130.552059][ T5699] msi2500 3-1:1.0: Registered as swradio24 [ 130.552082][ T5699] msi2500 3-1:1.0: SDR API is still slightly experimental and functionality changes may follow [ 130.751647][ T996] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 130.934093][ T5699] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 131.082197][ T42] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 131.109579][ T5699] usb 4-1: New USB device found, idVendor=067b, idProduct=2303, bcdDevice= 1.00 [ 131.154447][ T5699] usb 4-1: config 1 interface 1 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 131.154471][ T5699] usb 4-1: config 1 interface 1 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64 [ 131.187774][ T5835] lo speed is unknown, defaulting to 1000 [ 131.198373][ T5699] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 131.198399][ T5699] usb 4-1: Product: syz [ 131.198415][ T5699] usb 4-1: Manufacturer: syz [ 131.198429][ T5699] usb 4-1: SerialNumber: syz [ 131.251697][ T42] usb 1-1: New USB device found, idVendor=072f, idProduct=2200, bcdDevice= 1.00 [ 131.253823][ T42] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 131.253854][ T42] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 131.257654][ T42] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 131.257678][ T42] usb 1-1: Product: syz [ 131.257693][ T42] usb 1-1: Manufacturer: syz [ 131.341261][ T5891] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 131.341462][ T5891] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 131.348536][ T42] usb 1-1: NFC: Reader power on cmd error -71 [ 131.348556][ T42] pn533_usb 1-1:1.0: NFC: Couldn't poweron the reader (error -71) [ 131.348688][ T42] pn533_usb 1-1:1.0: probe with driver pn533_usb failed with error -71 [ 131.394308][ T5699] pl2303 4-1:1.0: required endpoints missing [ 131.446382][ T5855] usb 3-1: USB disconnect, device number 5 [ 131.604657][ T5699] pl2303 4-1:1.1: pl2303 converter detected [ 131.630394][ T5699] usb 4-1: pl2303 converter now attached to ttyUSB0 [ 132.260850][ T31] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 132.414882][ T5835] lo speed is unknown, defaulting to 1000 [ 132.415061][ T31] usb 2-1: New USB device found, idVendor=0711, idProduct=0550, bcdDevice= 1.00 [ 132.417800][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 132.477558][ T31] usb 2-1: USB2VGA dongle found at address 5 [ 132.536732][ T31] usb 2-1: Allocated 8 output buffers [ 132.573670][ T996] usb 4-1: USB disconnect, device number 5 [ 132.586271][ T5855] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 132.674388][ T996] pl2303 ttyUSB0: pl2303 converter now disconnected from ttyUSB0 [ 132.678530][ T996] pl2303 4-1:1.1: device disconnected [ 132.761479][ T5855] usb 3-1: New USB device found, idVendor=1234, idProduct=5678, bcdDevice= 1.00 [ 132.767011][ T5855] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 132.852272][ T5855] usb-storage 3-1:1.0: USB Mass Storage device detected [ 132.880084][ T5855] scsi host1: usb-storage 3-1:1.0 [ 132.949971][ T1328] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.950072][ T1328] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.328551][ T5835] lo speed is unknown, defaulting to 1000 [ 133.586894][ T5855] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 133.620558][ T996] usb 1-1: USB disconnect, device number 6 [ 133.695769][ T31] usb 2-1: Failed to early initialize device [ 133.755460][ T31] usb 2-1: USB disconnect, device number 5 [ 133.771667][ T5855] usb 4-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 1.00 [ 133.775539][ T5855] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 133.775562][ T5855] usb 4-1: Product: syz [ 133.775576][ T5855] usb 4-1: Manufacturer: syz [ 133.843805][ T5855] usb-storage 4-1:1.0: USB Mass Storage device detected [ 133.890420][ T5855] scsi host2: usb-storage 4-1:1.0 [ 134.058734][ T5835] lo speed is unknown, defaulting to 1000 [ 134.923752][ T5919] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 135.494756][ T5601] usb 3-1: USB disconnect, device number 6 [ 135.650891][ T197] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 135.705749][ T5925] orangefs_mount: mount request failed with -4 [ 135.805568][ T197] usb 2-1: New USB device found, idVendor=0f11, idProduct=1000, bcdDevice= 1.04 [ 135.810038][ T197] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 135.925671][ T197] ldusb 2-1:1.0: Interrupt out endpoint not found (using control endpoint instead) [ 135.997733][ T197] ldusb 2-1:1.0: LD USB Device #0 now attached to major 180 minor 0 [ 136.155507][ T5699] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 136.173937][ T5697] usb 2-1: USB disconnect, device number 6 [ 136.242394][ T5697] ldusb 2-1:1.0: LD USB Device #0 now disconnected [ 136.258119][ T5933] Config c/1 of g1 needs at least one function. [ 136.258273][ T5933] udc dummy_udc.0: failed to start g1: -22 [ 136.258296][ T5933] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 136.264357][ T5933] UDC core: g1: couldn't find an available UDC or it's busy [ 136.303457][ T5699] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 136.305561][ T5699] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 136.305608][ T5699] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 136.407237][ T197] usb 4-1: USB disconnect, device number 6 [ 136.711031][ T5601] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 136.875259][ T5601] usb 3-1: New USB device found, idVendor=14f7, idProduct=0500, bcdDevice= 1.00 [ 136.884360][ T5601] usb 3-1: config index 0 descriptor too short (expected 39, got 32) [ 136.905696][ T5601] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 136.905741][ T5601] usb 3-1: Product: syz [ 136.905757][ T5601] usb 3-1: Manufacturer: syz [ 136.990300][ T5601] usb 3-1: selecting invalid altsetting 1 [ 136.990321][ T5601] technisat-usb2: could not set alternate setting to 0 [ 137.249441][ T5601] technisat-usb2: firmware version: 1.1 [ 137.249489][ T5601] dvb-usb: found a 'Technisat SkyStar USB HD (DVB-S/S2)' in warm state. [ 137.444687][ T5951] Need at least one configuration in g_uac2. [ 137.446370][ T5951] udc usbip-vudc.0: failed to start g_uac2: -22 [ 137.447893][ T5951] configfs-gadget.g_uac2 gadget.32: probe with driver configfs-gadget.g_uac2 failed with error -22 [ 137.484760][ T5951] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 137.502828][ T197] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 137.533970][ T5699] cdc_ether 5-1:1.0: probe with driver cdc_ether failed with error -71 [ 137.600879][ T5699] usb 5-1: USB disconnect, device number 3 [ 137.668483][ T197] usb 4-1: New USB device found, idVendor=0a46, idProduct=9601, bcdDevice= 1.00 [ 137.691690][ T197] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 137.691748][ T197] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 137.691793][ T197] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 137.943430][ T5601] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 137.978963][ T5601] dvbdev: DVB: registering new adapter (Technisat SkyStar USB HD (DVB-S/S2)) [ 137.979072][ T5601] usb 3-1: media controller created [ 138.017967][ T5601] technisat-usb2: i2c-error: out failed 53 = -22 [ 138.018076][ T5601] dvb-usb: MAC address reading failed. [ 138.054596][ T5601] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 138.153691][ T5601] DVB: Unable to find symbol stv090x_attach() [ 138.172867][ T5601] dvb-usb: no frontend was attached by 'Technisat SkyStar USB HD (DVB-S/S2)' [ 138.231811][ T10] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 138.248415][ T5855] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 138.372546][ T5601] rc_core: IR keymap rc-technisat-usb2 not found [ 138.372567][ T5601] Registered IR keymap rc-empty [ 138.404874][ T5601] rc rc0: Technisat SkyStar USB HD (DVB-S/S2) as /devices/platform/dummy_hcd.2/usb3/3-1/rc/rc0 [ 138.427128][ T10] usb 1-1: New USB device found, idVendor=067b, idProduct=2303, bcdDevice= 1.00 [ 138.430112][ T5601] input: Technisat SkyStar USB HD (DVB-S/S2) as /devices/platform/dummy_hcd.2/usb3/3-1/rc/rc0/input6 [ 138.440217][ T5855] usb 2-1: New USB device found, idVendor=072f, idProduct=2200, bcdDevice= 1.00 [ 138.469484][ T5855] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 138.469520][ T5855] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 138.498684][ T10] usb 1-1: config 1 interface 1 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 138.498776][ T10] usb 1-1: config 1 interface 1 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64 [ 138.541357][ T5855] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 138.541386][ T5855] usb 2-1: Product: syz [ 138.541402][ T5855] usb 2-1: Manufacturer: syz [ 138.574819][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 138.574845][ T10] usb 1-1: Product: syz [ 138.574859][ T10] usb 1-1: Manufacturer: syz [ 138.574874][ T10] usb 1-1: SerialNumber: syz [ 138.591227][ T197] dm9601: No valid MAC address in EEPROM, using 00:00:00:00:00:00 [ 138.649087][ T5959] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 138.649289][ T5959] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 138.703844][ T5855] usb 2-1: NFC: Reader power on cmd error -71 [ 138.703868][ T5855] pn533_usb 2-1:1.0: NFC: Couldn't poweron the reader (error -71) [ 138.704001][ T5855] pn533_usb 2-1:1.0: probe with driver pn533_usb failed with error -71 [ 138.855632][ T5601] dvb-usb: schedule remote query interval to 100 msecs. [ 138.856402][ T5601] dvb-usb: Technisat SkyStar USB HD (DVB-S/S2) successfully initialized and connected. [ 138.888852][ T5601] usb 3-1: USB disconnect, device number 7 [ 138.935931][ T10] pl2303 1-1:1.0: required endpoints missing [ 138.963306][ T4965] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 139.039039][ T10] pl2303 1-1:1.1: pl2303 converter detected [ 139.079274][ T10] usb 1-1: pl2303 converter now attached to ttyUSB0 [ 139.160902][ T5601] dvb-usb: Technisat SkyStar USB HD (DVB-S/S2) successfully deinitialized and disconnected. [ 139.182093][ T4965] usb 5-1: Using ep0 maxpacket: 8 [ 139.222251][ T4965] usb 5-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 139.223665][ T4965] usb 5-1: config 0 has an invalid interface number: 143 but max is 0 [ 139.223690][ T4965] usb 5-1: config 0 has no interface number 0 [ 139.259263][ T4965] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 139.302116][ T4965] usb 5-1: config 0 descriptor?? [ 139.498332][ T4965] viperboard 5-1:0.143: version 0.00 found at bus 005 address 004 [ 139.662213][ T4965] viperboard-i2c viperboard-i2c.2.auto: error -EIO: failure setting i2c_bus_freq to 100 [ 139.662365][ T4965] viperboard-i2c viperboard-i2c.2.auto: probe with driver viperboard-i2c failed with error -5 [ 139.670578][ T197] dm9601 4-1:1.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 139.789750][ T4965] usb 5-1: USB disconnect, device number 4 [ 140.085552][ T197] dm9601 4-1:1.0 eth1: register 'dm9601' at usb-dummy_hcd.3-1, Davicom DM96xx USB 10/100 Ethernet, 9e:7b:d4:26:61:10 [ 140.108670][ T197] usb 4-1: USB disconnect, device number 7 [ 140.123450][ T197] dm9601 4-1:1.0 eth1: unregister 'dm9601' usb-dummy_hcd.3-1, Davicom DM96xx USB 10/100 Ethernet [ 140.305053][ T5697] usb 1-1: USB disconnect, device number 7 [ 140.534941][ T5697] pl2303 ttyUSB0: pl2303 converter now disconnected from ttyUSB0 [ 140.535942][ T5697] pl2303 1-1:1.1: device disconnected [ 140.601108][ T5979] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 140.957126][ T5855] usb 2-1: USB disconnect, device number 7 [ 140.980898][ T10] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 141.063205][ T5987] block2mtd: error: cannot open device /dev/loop0 [ 141.132091][ T10] usb 3-1: New USB device found, idVendor=06cd, idProduct=0121, bcdDevice= 1.00 [ 141.135640][ T10] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 141.135669][ T10] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 141.174084][ T197] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 141.183375][ T10] usb 3-1: New USB device strings: Mfr=1, Product=1, SerialNumber=0 [ 141.183398][ T10] usb 3-1: Product: syz [ 141.183412][ T10] usb 3-1: Manufacturer: syz [ 141.268307][ T5983] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 141.268436][ T5983] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 141.287228][ T10] keyspan 3-1:1.0: Keyspan 1 port adapter converter detected [ 141.287606][ T10] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 82 [ 141.317446][ T10] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 1 [ 141.334918][ T197] usb 4-1: New USB device found, idVendor=9710, idProduct=7720, bcdDevice= 1.00 [ 141.336585][ T197] usb 4-1: config index 0 descriptor too short (expected 61, got 56) [ 141.336611][ T197] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 141.336671][ T197] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 141.336689][ T197] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 141.336706][ T197] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 64 [ 141.336723][ T197] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 64 [ 141.369731][ T197] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 141.369806][ T197] usb 4-1: Product: syz [ 141.369872][ T197] usb 4-1: Manufacturer: syz [ 141.369887][ T197] usb 4-1: SerialNumber: syz [ 141.433326][ T10] usb 3-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 141.480365][ T5982] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 141.480645][ T5982] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 141.486915][ T5982] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 141.494971][ T5982] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 141.542934][ T197] mos7720 4-1:1.0: Moschip 2 port adapter converter detected [ 142.183570][ T5998] Need at least one configuration in g_uac2. [ 142.183712][ T5998] udc usbip-vudc.0: failed to start g_uac2: -22 [ 142.183743][ T5998] configfs-gadget.g_uac2 gadget.32: probe with driver configfs-gadget.g_uac2 failed with error -22 [ 142.237130][ T5998] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 142.616715][ T5697] usb 3-1: USB disconnect, device number 8 [ 142.706067][ T5697] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 142.726482][ T5697] keyspan 3-1:1.0: device disconnected [ 142.810847][ T5855] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 142.910960][ T5601] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 142.983384][ T5855] usb 5-1: New USB device found, idVendor=14f7, idProduct=0500, bcdDevice= 1.00 [ 143.010867][ T5855] usb 5-1: config index 0 descriptor too short (expected 39, got 32) [ 143.013906][ T5855] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 143.013930][ T5855] usb 5-1: Product: syz [ 143.013944][ T5855] usb 5-1: Manufacturer: syz [ 143.062546][ T5855] usb 5-1: selecting invalid altsetting 1 [ 143.062567][ T5855] technisat-usb2: could not set alternate setting to 0 [ 143.085917][ T5601] usb 2-1: New USB device found, idVendor=076d, idProduct=0006, bcdDevice= 1.00 [ 143.087722][ T5601] usb 2-1: config 1 interface 1 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 143.087815][ T5601] usb 2-1: config 1 interface 1 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 64 [ 143.161282][ T5601] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.161321][ T5601] usb 2-1: Product: syz [ 143.161396][ T5601] usb 2-1: Manufacturer: syz [ 143.161412][ T5601] usb 2-1: SerialNumber: syz [ 143.260888][ T10] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 143.295079][ T5855] technisat-usb2: firmware version: 1.1 [ 143.295185][ T5855] dvb-usb: found a 'Technisat SkyStar USB HD (DVB-S/S2)' in warm state. [ 143.432669][ T10] usb 1-1: New USB device found, idVendor=0a46, idProduct=9601, bcdDevice= 1.00 [ 143.434401][ T10] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 143.434457][ T10] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 143.434559][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 143.594825][ T5601] cdc_acm 2-1:1.0: ttyACM0: USB ACM device [ 143.649680][ T5601] usb 2-1: USB disconnect, device number 8 [ 143.785414][ T197] usb 4-1: mos7720: usb_control_msg() failed: -71 [ 144.022122][ T197] usb 4-1: Moschip 2 port adapter converter now attached to ttyUSB0 [ 144.030962][ T5855] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 144.050133][ T5855] dvbdev: DVB: registering new adapter (Technisat SkyStar USB HD (DVB-S/S2)) [ 144.050192][ T5855] usb 5-1: media controller created [ 144.050264][ T5855] technisat-usb2: i2c-error: out failed 53 = -22 [ 144.050305][ T5855] dvb-usb: MAC address reading failed. [ 144.103235][ T5855] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 144.180659][ T6008] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 144.207704][ T10] dm9601: No valid MAC address in EEPROM, using 00:00:00:00:00:00 [ 144.233118][ T5855] DVB: Unable to find symbol stv090x_attach() [ 144.233545][ T5855] dvb-usb: no frontend was attached by 'Technisat SkyStar USB HD (DVB-S/S2)' [ 144.314674][ T197] usb 4-1: Moschip 2 port adapter converter now attached to ttyUSB1 [ 144.341037][ T5855] rc_core: IR keymap rc-technisat-usb2 not found [ 144.341057][ T5855] Registered IR keymap rc-empty [ 144.345032][ T5855] rc rc0: Technisat SkyStar USB HD (DVB-S/S2) as /devices/platform/dummy_hcd.4/usb5/5-1/rc/rc0 [ 144.380366][ T5855] input: Technisat SkyStar USB HD (DVB-S/S2) as /devices/platform/dummy_hcd.4/usb5/5-1/rc/rc0/input7 [ 144.437919][ T5855] dvb-usb: schedule remote query interval to 100 msecs. [ 144.438931][ T5855] dvb-usb: Technisat SkyStar USB HD (DVB-S/S2) successfully initialized and connected. [ 144.533333][ T5855] usb 5-1: USB disconnect, device number 5 [ 144.548652][ T996] dvb-usb: error -19 while querying for an remote control event. [ 144.559374][ T197] usb 4-1: USB disconnect, device number 8 [ 144.559461][ C0] usb 4-1: mos7720_interrupt_callback - Error -19 submitting control urb [ 144.654021][ T996] dvb-usb: error -19 while querying for an remote control event. [ 144.967652][ T197] moschip7720 ttyUSB0: Moschip 2 port adapter converter now disconnected from ttyUSB0 [ 145.047142][ T10] dm9601 1-1:1.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 145.069895][ T197] moschip7720 ttyUSB1: Moschip 2 port adapter converter now disconnected from ttyUSB1 [ 145.082099][ T197] mos7720 4-1:1.0: device disconnected [ 145.287360][ T5855] dvb-usb: Technisat SkyStar USB HD (DVB-S/S2) successfully deinitialized and disconnected. [ 145.334049][ T6022] ubi0: attaching mtd0 [ 145.419578][ T10] dm9601 1-1:1.0 eth1: register 'dm9601' at usb-dummy_hcd.0-1, Davicom DM96xx USB 10/100 Ethernet, a2:3b:09:11:d7:85 [ 145.470158][ T10] usb 1-1: USB disconnect, device number 8 [ 145.532511][ T6022] ubi0: scanning is finished [ 145.542360][ T10] dm9601 1-1:1.0 eth1: unregister 'dm9601' usb-dummy_hcd.0-1, Davicom DM96xx USB 10/100 Ethernet [ 145.625362][ T5697] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 145.709643][ T6026] configfs-gadget.g_uac2 gadget.32: Error: no playback and capture channels [ 145.709744][ T6026] udc usbip-vudc.0: failed to start g_uac2: -22 [ 145.709759][ T6026] configfs-gadget.g_uac2 gadget.32: probe with driver configfs-gadget.g_uac2 failed with error -22 [ 145.710460][ T6026] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 145.827285][ T5697] usb 3-1: unable to get BOS descriptor or descriptor too short [ 145.827350][ T5697] usb 3-1: New USB device found, idVendor=8086, idProduct=0ad2, bcdDevice= 0.00 [ 145.828643][ T5697] usb 3-1: config index 0 descriptor too short (expected 189, got 173) [ 145.828670][ T5697] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 145.828689][ T5697] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 145.828739][ T5697] usb 3-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 145.862368][ T5697] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 145.862439][ T5697] usb 3-1: Product: syz [ 145.862480][ T5697] usb 3-1: Manufacturer: syz [ 145.959992][ T5697] uvcvideo 3-1:1.0: Found UVC 1.00 device syz (8086:0ad2) [ 146.015762][ T6022] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 146.015839][ T6022] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 146.015857][ T6022] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 146.015873][ T6022] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 146.015890][ T6022] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 146.015906][ T6022] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 146.015923][ T6022] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 3921371783 [ 146.015943][ T6022] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 146.041621][ T6029] ubi0: background thread "ubi_bgt0d" started, PID 6029 [ 146.909145][ T6042] configfs-gadget.g_uac2 gadget.32: Error: no playback and capture channels [ 146.909297][ T6042] udc usbip-vudc.0: failed to start g_uac2: -22 [ 146.909321][ T6042] configfs-gadget.g_uac2 gadget.32: probe with driver configfs-gadget.g_uac2 failed with error -22 [ 146.957087][ T6042] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 147.205105][ T6040] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 147.205423][ T6040] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 147.205777][ T6040] udc dummy_udc.0: failed to start g1: -22 [ 147.205801][ T6040] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 147.258765][ T6040] UDC core: g1: couldn't find an available UDC or it's busy [ 147.296889][ T5697] uvcvideo 3-1:1.0: Failed to query (GET_INFO) UVC control 2 on unit 1: -71 (exp. 1). [ 147.297556][ T5697] uvcvideo 3-1:1.0: Failed to query (GET_INFO) UVC control 10 on unit 1: -71 (exp. 1). [ 147.297650][ T5697] uvcvideo 3-1:1.0: No streaming interface found for terminal 32770. [ 147.453747][ T5697] usb 3-1: USB disconnect, device number 9 [ 147.833227][ T6050] null_blk: nullb1: using native zone append [ 148.069341][ T6068] Zero length message leads to an empty skb [ 148.304141][ T6071] Bluetooth: MGMT ver 1.23 [ 149.040167][ T6050] null_blk: disk nullb1 created [ 149.566732][ T6092] configfs-gadget.g_uac2 gadget.32: Error: no playback and capture channels [ 149.595368][ T6092] udc usbip-vudc.0: failed to start g_uac2: -22 [ 149.595399][ T6092] configfs-gadget.g_uac2 gadget.32: probe with driver configfs-gadget.g_uac2 failed with error -22 [ 149.657154][ T6092] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 149.798787][ T6104] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 149.818775][ T6105] configfs-gadget.g_uac2 gadget.32: Error: no playback and capture channels [ 149.819647][ T6105] udc usbip-vudc.0: failed to start g_uac2: -22 [ 149.819673][ T6105] configfs-gadget.g_uac2 gadget.32: probe with driver configfs-gadget.g_uac2 failed with error -22 [ 149.859728][ T6105] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 150.194309][ T6109] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 150.195159][ T6109] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 150.195612][ T6109] udc dummy_udc.0: failed to start g1: -22 [ 150.195636][ T6109] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 150.197996][ T6109] UDC core: g1: couldn't find an available UDC or it's busy [ 150.280583][ T6117] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 150.371021][ T4899] Bluetooth: hci0: command 0x0c1a tx timeout [ 150.371878][ T5606] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 150.425328][ T6119] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 150.481774][ T6117] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 150.835603][ T6123] zonefs (nullb1) ERROR: Invalid checksum (Expected 0x59bfab05, got 0x00000000) [ 151.231240][ T6142] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 151.303532][ T6145] configfs-gadget.g_uac2 gadget.32: Error: no playback and capture channels [ 151.304608][ T6145] udc usbip-vudc.0: failed to start g_uac2: -22 [ 151.304635][ T6145] configfs-gadget.g_uac2 gadget.32: probe with driver configfs-gadget.g_uac2 failed with error -22 [ 151.308928][ T6145] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 151.499576][ T6148] configfs-gadget.g_uac2 gadget.32: Error: no playback and capture channels [ 151.499726][ T6148] udc usbip-vudc.0: failed to start g_uac2: -22 [ 151.499750][ T6148] configfs-gadget.g_uac2 gadget.32: probe with driver configfs-gadget.g_uac2 failed with error -22 [ 151.547857][ T6148] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 151.684006][ T5697] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 151.830966][ T5697] usb 4-1: Using ep0 maxpacket: 8 [ 151.833412][ T5697] usb 4-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 151.834685][ T5697] usb 4-1: config 0 has an invalid interface number: 143 but max is 0 [ 151.834710][ T5697] usb 4-1: config 0 has no interface number 0 [ 151.834757][ T5697] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 151.877021][ T5697] usb 4-1: config 0 descriptor?? [ 152.003994][ T5697] viperboard 4-1:0.143: version 0.00 found at bus 004 address 009 [ 152.080309][ T5697] viperboard-i2c viperboard-i2c.2.auto: error -EIO: failure setting i2c_bus_freq to 100 [ 152.080343][ T5697] viperboard-i2c viperboard-i2c.2.auto: probe with driver viperboard-i2c failed with error -5 [ 152.176253][ T5697] usb 4-1: USB disconnect, device number 9 [ 152.563308][ T42] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 152.722549][ T42] usb 2-1: New USB device found, idVendor=093a, idProduct=010f, bcdDevice= 0.00 [ 152.726681][ T42] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 152.819249][ T42] libceph: mon0 (1)127.0.0.1:6789 socket closed (con state V1_BANNER) [ 152.884684][ T6159] ceph: No mds server is up or the cluster is laggy [ 153.089829][ T5855] libceph: mon0 (1)127.0.0.1:6789 socket error on write [ 153.092761][ T6182] configfs-gadget.g_uac2 gadget.32: Error: no playback and capture channels [ 153.092887][ T6182] udc usbip-vudc.0: failed to start g_uac2: -22 [ 153.092910][ T6182] configfs-gadget.g_uac2 gadget.32: probe with driver configfs-gadget.g_uac2 failed with error -22 [ 153.132053][ T6182] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 153.304878][ T5697] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 153.453114][ T5697] usb 4-1: New USB device found, idVendor=1604, idProduct=8007, bcdDevice= 1.00 [ 153.454529][ T5697] usb 4-1: config index 0 descriptor too short (expected 62, got 18) [ 153.459111][ T5697] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.459137][ T5697] usb 4-1: Product: syz [ 153.459153][ T5697] usb 4-1: Manufacturer: syz [ 153.459167][ T5697] usb 4-1: SerialNumber: syz [ 153.822124][ T6196] configfs-gadget.g_uac2 gadget.32: Error: no playback and capture channels [ 153.823588][ T6196] udc usbip-vudc.0: failed to start g_uac2: -22 [ 153.823614][ T6196] configfs-gadget.g_uac2 gadget.32: probe with driver configfs-gadget.g_uac2 failed with error -22 [ 153.869856][ T6196] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 154.485039][ T197] usb 4-1: USB disconnect, device number 10 [ 154.823249][ T6191] syz.2.118 (6191): drop_caches: 3 [ 154.921289][ T6213] UDC core: g1: couldn't find an available UDC or it's busy [ 154.927482][ T6213] UDC core: g1: couldn't find an available UDC or it's busy [ 154.965894][ T6213] configfs-gadget.g1 gadget.2: uvc: uvc_function_bind() [ 154.965927][ T6213] configfs-gadget.g1 gadget.2: uvc: Unable to allocate streaming EP [ 154.967818][ T6213] udc dummy_udc.2: failed to start g1: -22 [ 154.967845][ T6213] configfs-gadget.g1 gadget.2: probe with driver configfs-gadget.g1 failed with error -22 [ 155.037285][ T6213] UDC core: g1: couldn't find an available UDC or it's busy [ 155.040532][ T6216] configfs-gadget.g1 gadget.3: uvc: uvc_function_bind() [ 155.040563][ T6216] configfs-gadget.g1 gadget.3: uvc: Unable to allocate streaming EP [ 155.062580][ T6216] udc dummy_udc.3: failed to start g1: -22 [ 155.062669][ T6216] configfs-gadget.g1 gadget.3: probe with driver configfs-gadget.g1 failed with error -22 [ 155.065298][ T6216] UDC core: g1: couldn't find an available UDC or it's busy [ 155.101513][ T6215] configfs-gadget.g_uac2 gadget.32: Error: no playback and capture channels [ 155.101667][ T6215] udc usbip-vudc.0: failed to start g_uac2: -22 [ 155.101690][ T6215] configfs-gadget.g_uac2 gadget.32: probe with driver configfs-gadget.g_uac2 failed with error -22 [ 155.136906][ T6215] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 155.236105][ T36] audit: type=1804 audit(1786955709.753:2): pid=6213 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.2.129" name="/newroot/24/config/usb_gadget/g1/UDC" dev="configfs" ino=10121 res=1 errno=0 [ 155.315395][ T36] audit: type=1800 audit(1786955709.853:3): pid=6213 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.2.129" name="UDC" dev="configfs" ino=10121 res=0 errno=0 [ 155.345965][ T5601] usb 2-1: USB disconnect, device number 9 [ 155.708510][ T6230] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 155.850839][ T5601] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 155.859188][ T6233] iommufd_mock iommufd_mock1: Adding to iommu group 1 [ 156.001669][ T5601] usb 5-1: New USB device found, idVendor=0710, idProduct=8001, bcdDevice= 1.00 [ 156.004279][ T5601] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 156.004311][ T5601] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 156.004335][ T5601] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 64 [ 156.004358][ T5601] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x84 has invalid maxpacket 64 [ 156.004381][ T5601] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 64 [ 156.004404][ T5601] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64 [ 156.004427][ T5601] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 156.004450][ T5601] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 64 [ 156.004473][ T5601] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 64 [ 156.004495][ T5601] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 64 [ 156.010483][ T5601] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 156.010507][ T5601] usb 5-1: Product: syz [ 156.010521][ T5601] usb 5-1: Manufacturer: syz [ 156.071528][ T197] usb 2-1: new full-speed USB device number 10 using dummy_hcd [ 156.279258][ T6243] configfs-gadget.g_uac2 gadget.32: Error: no playback and capture channels [ 156.279411][ T6243] udc usbip-vudc.0: failed to start g_uac2: -22 [ 156.279434][ T6243] configfs-gadget.g_uac2 gadget.32: probe with driver configfs-gadget.g_uac2 failed with error -22 [ 156.308009][ T6243] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 156.621542][ T6247] UDC core: g1: couldn't find an available UDC or it's busy [ 156.628687][ T6247] UDC core: g1: couldn't find an available UDC or it's busy [ 156.649651][ T6247] UDC core: g1: couldn't find an available UDC or it's busy [ 156.672658][ T6247] configfs-gadget.g1 gadget.3: uvc: uvc_function_bind() [ 156.672681][ T6247] configfs-gadget.g1 gadget.3: uvc: Unable to allocate streaming EP [ 156.672994][ T6247] udc dummy_udc.3: failed to start g1: -22 [ 156.673010][ T6247] configfs-gadget.g1 gadget.3: probe with driver configfs-gadget.g1 failed with error -22 [ 156.679026][ T6247] UDC core: g1: couldn't find an available UDC or it's busy [ 156.746265][ T36] audit: type=1804 audit(1786955711.313:4): pid=6247 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.3.145" name="/newroot/29/config/usb_gadget/g1/UDC" dev="configfs" ino=10176 res=1 errno=0 [ 156.747384][ T36] audit: type=1800 audit(1786955711.313:5): pid=6247 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.3.145" name="UDC" dev="configfs" ino=10176 res=0 errno=0 [ 156.870917][ T5601] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 157.000960][ T5601] usb 3-1: device descriptor read/64, error -71 [ 157.240847][ T5601] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 157.313988][ T197] usb 2-1: New USB device found, idVendor=0471, idProduct=0311, bcdDevice= 1.00 [ 157.315043][ T197] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 157.315078][ T197] usb 2-1: can't read configurations, error -71 [ 157.370824][ T5601] usb 3-1: device descriptor read/64, error -71 [ 157.481209][ T5601] usb usb3-port1: attempt power cycle [ 157.549272][ T6261] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 157.809861][ T6264] UDC core: g1: couldn't find an available UDC or it's busy [ 157.850848][ T5601] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 157.881605][ T5601] usb 3-1: device descriptor read/8, error -71 [ 158.125818][ T6272] configfs-gadget.g_uac2 gadget.32: Error: no playback and capture channels [ 158.125973][ T6272] udc usbip-vudc.0: failed to start g_uac2: -22 [ 158.125998][ T6272] configfs-gadget.g_uac2 gadget.32: probe with driver configfs-gadget.g_uac2 failed with error -22 [ 158.130261][ T6272] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 158.132742][ T5601] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 158.162351][ T5601] usb 3-1: device descriptor read/8, error -71 [ 158.281351][ T5601] usb usb3-port1: unable to enumerate USB device [ 158.303625][ T6261] md/raid:md0: not clean -- starting background reconstruction [ 158.303651][ T6261] md/raid:md0: invalid chunk size 0 [ 158.303664][ T6261] md: pers->run() failed ... [ 158.405766][ T6274] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 158.405797][ T6274] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 158.406105][ T6274] udc dummy_udc.0: failed to start g1: -22 [ 158.406129][ T6274] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 158.409591][ T6274] UDC core: g1: couldn't find an available UDC or it's busy [ 158.483032][ T6277] configfs-gadget.g1 gadget.1: uvc: uvc_function_bind() [ 158.483064][ T6277] configfs-gadget.g1 gadget.1: uvc: Unable to allocate streaming EP [ 158.486915][ T6276] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 158.488362][ T6277] udc dummy_udc.1: failed to start g1: -22 [ 158.488388][ T6277] configfs-gadget.g1 gadget.1: probe with driver configfs-gadget.g1 failed with error -22 [ 158.530040][ T6277] UDC core: g1: couldn't find an available UDC or it's busy [ 158.536169][ T6274] UDC core: g1: couldn't find an available UDC or it's busy [ 158.588273][ T6274] configfs-gadget.g1 gadget.3: uvc: uvc_function_bind() [ 158.588305][ T6274] configfs-gadget.g1 gadget.3: uvc: Unable to allocate streaming EP [ 158.588637][ T6274] udc dummy_udc.3: failed to start g1: -22 [ 158.588660][ T6274] configfs-gadget.g1 gadget.3: probe with driver configfs-gadget.g1 failed with error -22 [ 158.599678][ T6274] UDC core: g1: couldn't find an available UDC or it's busy [ 158.637851][ T36] audit: type=1804 audit(1786955713.203:6): pid=6274 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.0.156" name="/newroot/34/config/usb_gadget/g1/UDC" dev="configfs" ino=10233 res=1 errno=0 [ 158.637907][ T36] audit: type=1800 audit(1786955713.203:7): pid=6274 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.0.156" name="UDC" dev="configfs" ino=10233 res=0 errno=0 [ 158.731315][ T5601] usb 5-1: USB disconnect, device number 6 [ 159.139765][ T6297] configfs-gadget.g_uac2 gadget.32: Error: no playback and capture channels [ 159.139888][ T6297] udc usbip-vudc.0: failed to start g_uac2: -22 [ 159.139909][ T6297] configfs-gadget.g_uac2 gadget.32: probe with driver configfs-gadget.g_uac2 failed with error -22 [ 159.170291][ T6297] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 159.181029][ T5697] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 159.342780][ T5697] usb 2-1: New USB device found, idVendor=0403, idProduct=c631, bcdDevice= 1.00 [ 159.344440][ T5697] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 159.490441][ T6303] UDC core: g2: couldn't find an available UDC or it's busy [ 159.527580][ T6305] UDC core: g1: couldn't find an available UDC or it's busy [ 159.529748][ T6305] UDC core: g1: couldn't find an available UDC or it's busy [ 159.551363][ T6305] UDC core: g1: couldn't find an available UDC or it's busy [ 159.558868][ T6305] configfs-gadget.g1 gadget.3: uvc: uvc_function_bind() [ 159.558911][ T6305] configfs-gadget.g1 gadget.3: uvc: Unable to allocate streaming EP [ 159.559216][ T6305] udc dummy_udc.3: failed to start g1: -22 [ 159.559237][ T6305] configfs-gadget.g1 gadget.3: probe with driver configfs-gadget.g1 failed with error -22 [ 159.576218][ T6305] UDC core: g1: couldn't find an available UDC or it's busy [ 159.634333][ T36] audit: type=1804 audit(1786955714.173:8): pid=6305 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.3.169" name="/newroot/39/config/usb_gadget/g1/UDC" dev="configfs" ino=10536 res=1 errno=0 [ 159.640093][ T36] audit: type=1800 audit(1786955714.203:9): pid=6305 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.3.169" name="UDC" dev="configfs" ino=10536 res=0 errno=0 [ 160.012180][ T996] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 160.158819][ T6321] Invalid ELF section header size [ 160.163221][ T996] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 160.185245][ T996] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 160.196874][ T996] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 160.196911][ T996] usb 5-1: SerialNumber: syz [ 160.264645][ T6323] configfs-gadget.g_uac2 gadget.32: Error: no playback and capture channels [ 160.264793][ T6323] udc usbip-vudc.0: failed to start g_uac2: -22 [ 160.264815][ T6323] configfs-gadget.g_uac2 gadget.32: probe with driver configfs-gadget.g_uac2 failed with error -22 [ 160.269768][ T6323] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 160.780896][ T5697] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 160.931948][ T5697] usb 3-1: Using ep0 maxpacket: 8 [ 160.932667][ T5697] usb 3-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 160.934101][ T5697] usb 3-1: config 0 has an invalid interface number: 143 but max is 0 [ 160.934125][ T5697] usb 3-1: config 0 has no interface number 0 [ 160.934168][ T5697] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 161.450940][ T5697] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 161.601687][ T5697] usb 4-1: New USB device found, idVendor=2c42, idProduct=1709, bcdDevice= 1.00 [ 161.603160][ T5697] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 161.942067][ T5601] usb 2-1: USB disconnect, device number 12 [ 161.995000][ T6334] UDC core: g1: couldn't find an available UDC or it's busy [ 161.998933][ T6334] configfs-gadget.g1 gadget.1: uvc: uvc_function_bind() [ 161.998963][ T6334] configfs-gadget.g1 gadget.1: uvc: Unable to allocate streaming EP [ 161.999310][ T6334] udc dummy_udc.1: failed to start g1: -22 [ 161.999331][ T6334] configfs-gadget.g1 gadget.1: probe with driver configfs-gadget.g1 failed with error -22 [ 162.044257][ T6334] UDC core: g1: couldn't find an available UDC or it's busy [ 162.066833][ T6334] UDC core: g1: couldn't find an available UDC or it's busy [ 162.068952][ T6334] UDC core: g1: couldn't find an available UDC or it's busy [ 162.090238][ T36] audit: type=1804 audit(1786955716.653:10): pid=6334 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.1.184" name="/newroot/29/config/usb_gadget/g1/UDC" dev="configfs" ino=10606 res=1 errno=0 [ 162.090291][ T36] audit: type=1800 audit(1786955716.653:11): pid=6334 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.1.184" name="UDC" dev="configfs" ino=10606 res=0 errno=0 [ 162.576213][ T6346] o2cb: This node has not been configured. [ 162.576234][ T6346] o2cb: Cluster check failed. Fix errors before retrying. [ 162.576283][ T6346] (syz.0.190,6346,0):user_dlm_register:674 ERROR: status = -22 [ 162.576308][ T6346] (syz.0.190,6346,0):dlmfs_mkdir:438 ERROR: Error -22 could not register domain "domain1" [ 162.629608][ T6348] configfs-gadget.g_uac2 gadget.32: Error: no playback and capture channels [ 162.629752][ T6348] udc usbip-vudc.0: failed to start g_uac2: -22 [ 162.629776][ T6348] configfs-gadget.g_uac2 gadget.32: probe with driver configfs-gadget.g_uac2 failed with error -22 [ 162.664865][ T6348] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 162.795133][ T5697] usb 5-1: USB disconnect, device number 7 [ 162.991420][ T6352] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 162.991454][ T6352] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 162.991763][ T6352] udc dummy_udc.0: failed to start g1: -22 [ 162.991786][ T6352] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 162.993286][ T6352] UDC core: g1: couldn't find an available UDC or it's busy [ 163.153138][ T6359] ubi: mtd0 is already attached to ubi0 [ 163.156595][ T6357] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 163.156625][ T6357] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 163.156970][ T6357] udc dummy_udc.0: failed to start g1: -22 [ 163.156995][ T6357] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 163.164342][ T6357] UDC core: g1: couldn't find an available UDC or it's busy [ 163.209193][ T6357] configfs-gadget.g1 gadget.1: uvc: uvc_function_bind() [ 163.209238][ T6357] configfs-gadget.g1 gadget.1: uvc: Unable to allocate streaming EP [ 163.209565][ T6357] udc dummy_udc.1: failed to start g1: -22 [ 163.209588][ T6357] configfs-gadget.g1 gadget.1: probe with driver configfs-gadget.g1 failed with error -22 [ 163.235586][ T6357] UDC core: g1: couldn't find an available UDC or it's busy [ 163.265794][ T6357] UDC core: g1: couldn't find an available UDC or it's busy [ 163.358952][ T6357] UDC core: g1: couldn't find an available UDC or it's busy [ 163.360171][ T36] audit: type=1804 audit(1786955717.923:12): pid=6362 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.0.196" name="/newroot/41/config/usb_gadget/g1/UDC" dev="configfs" ino=11449 res=1 errno=0 [ 163.403900][ T36] audit: type=1800 audit(1786955717.973:13): pid=6362 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.0.196" name="UDC" dev="configfs" ino=11449 res=0 errno=0 [ 163.576371][ T5697] usb 3-1: USB disconnect, device number 14 [ 163.859703][ T6368] o2cb: This node has not been configured. [ 163.859719][ T6368] o2cb: Cluster check failed. Fix errors before retrying. [ 163.859744][ T6368] (syz.2.199,6368,0):user_dlm_register:674 ERROR: status = -22 [ 163.859769][ T6368] (syz.2.199,6368,0):dlmfs_mkdir:438 ERROR: Error -22 could not register domain "domain1" [ 164.229543][ T6379] o2cb: This node has not been configured. [ 164.229557][ T6379] o2cb: Cluster check failed. Fix errors before retrying. [ 164.229584][ T6379] (syz.2.203,6379,1):user_dlm_register:674 ERROR: status = -22 [ 164.229608][ T6379] (syz.2.203,6379,1):dlmfs_mkdir:438 ERROR: Error -22 could not register domain "domain1" [ 164.274451][ T6376] configfs-gadget.g_uac2 gadget.32: Error: no playback and capture channels [ 164.274617][ T6376] udc usbip-vudc.0: failed to start g_uac2: -22 [ 164.274640][ T6376] configfs-gadget.g_uac2 gadget.32: probe with driver configfs-gadget.g_uac2 failed with error -22 [ 164.278928][ T6376] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 164.331589][ T6380] configfs-gadget.g_uac2 gadget.32: Error: no playback and capture channels [ 164.331741][ T6380] udc usbip-vudc.0: failed to start g_uac2: -22 [ 164.331764][ T6380] configfs-gadget.g_uac2 gadget.32: probe with driver configfs-gadget.g_uac2 failed with error -22 [ 164.338149][ T6380] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 164.405808][ T996] usb 4-1: USB disconnect, device number 11 [ 164.727220][ T6390] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 164.727255][ T6390] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 164.727575][ T6390] udc dummy_udc.0: failed to start g1: -22 [ 164.727598][ T6390] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 164.776223][ T6390] UDC core: g1: couldn't find an available UDC or it's busy [ 164.862582][ T42] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 164.880871][ T996] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 164.997427][ T6397] o2cb: This node has not been configured. [ 164.997442][ T6397] o2cb: Cluster check failed. Fix errors before retrying. [ 164.997467][ T6397] (syz.4.213,6397,0):user_dlm_register:674 ERROR: status = -22 [ 164.997491][ T6397] (syz.4.213,6397,0):dlmfs_mkdir:438 ERROR: Error -22 could not register domain "domain1" [ 165.032915][ T42] usb 3-1: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 0.00 [ 165.034448][ T42] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 165.034476][ T42] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64 [ 165.034515][ T42] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 165.049459][ T996] usb 4-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.40 [ 165.087998][ T996] usb 4-1: config 1 interface 0 altsetting 127 bulk endpoint 0x81 has invalid maxpacket 64 [ 165.088022][ T996] usb 4-1: config 1 interface 0 altsetting 127 bulk endpoint 0x2 has invalid maxpacket 32 [ 165.088056][ T996] usb 4-1: config 1 interface 0 has no altsetting 0 [ 165.125678][ T996] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.125705][ T996] usb 4-1: Product: syz [ 165.125784][ T996] usb 4-1: Manufacturer: syz [ 165.125800][ T996] usb 4-1: SerialNumber: syz [ 165.185403][ T6399] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 165.185433][ T6399] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 165.185888][ T6399] udc dummy_udc.0: failed to start g1: -22 [ 165.185909][ T6399] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 165.199727][ T6399] UDC core: g1: couldn't find an available UDC or it's busy [ 165.245341][ T6400] configfs-gadget.g1 gadget.1: uvc: uvc_function_bind() [ 165.245371][ T6400] configfs-gadget.g1 gadget.1: uvc: Unable to allocate streaming EP [ 165.245715][ T6400] udc dummy_udc.1: failed to start g1: -22 [ 165.245738][ T6400] configfs-gadget.g1 gadget.1: probe with driver configfs-gadget.g1 failed with error -22 [ 165.249321][ T6400] UDC core: g1: couldn't find an available UDC or it's busy [ 165.299008][ T6399] UDC core: g1: couldn't find an available UDC or it's busy [ 165.311350][ T6399] UDC core: g1: couldn't find an available UDC or it's busy [ 165.328382][ T36] audit: type=1804 audit(1786955719.883:14): pid=6399 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.1.214" name="/newroot/41/config/usb_gadget/g1/UDC" dev="configfs" ino=11538 res=1 errno=0 [ 165.328468][ T36] audit: type=1800 audit(1786955719.893:15): pid=6399 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.1.214" name="UDC" dev="configfs" ino=11538 res=0 errno=0 [ 165.518683][ T6404] device-mapper: table: 248:0: zero-length target [ 165.518701][ T6404] device-mapper: ioctl: error adding target to table [ 165.686485][ T36] audit: type=1804 audit(1786955720.253:16): pid=6409 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz.4.218" name="/newroot/43/config/usb_gadget/g1/UDC" dev="configfs" ino=11538 res=1 errno=0 [ 165.689763][ T6409] UDC core: g1: couldn't find an available UDC or it's busy [ 165.970599][ T6415] o2cb: This node has not been configured. [ 165.970613][ T6415] o2cb: Cluster check failed. Fix errors before retrying. [ 165.970638][ T6415] (syz.1.220,6415,1):user_dlm_register:674 ERROR: status = -22 [ 165.970663][ T6415] (syz.1.220,6415,1):dlmfs_mkdir:438 ERROR: Error -22 could not register domain "domain1" [ 166.153911][ T6417] configfs-gadget.g_uac2 gadget.32: Error: no playback and capture channels [ 166.154014][ T6417] udc usbip-vudc.0: failed to start g_uac2: -22 [ 166.154029][ T6417] configfs-gadget.g_uac2 gadget.32: probe with driver configfs-gadget.g_uac2 failed with error -22 [ 166.154874][ T6417] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 166.378065][ T6421] UDC core: g1: couldn't find an available UDC or it's busy [ 166.588803][ T6425] o2cb: This node has not been configured. [ 166.588813][ T6425] o2cb: Cluster check failed. Fix errors before retrying. [ 166.588830][ T6425] (syz.1.225,6425,0):user_dlm_register:674 ERROR: status = -22 [ 166.588847][ T6425] (syz.1.225,6425,0):dlmfs_mkdir:438 ERROR: Error -22 could not register domain "domain1" [ 167.075634][ T6438] UDC core: g1: couldn't find an available UDC or it's busy [ 167.112788][ T6440] device-mapper: table: 248:0: zero-length target [ 167.112805][ T6440] device-mapper: ioctl: error adding target to table [ 167.270097][ T6443] UDC core: g1: couldn't find an available UDC or it's busy [ 167.337279][ T6445] CIFS: No dialect specified on mount. Default has changed to a more secure dialect, SMB2.1 or later (e.g. SMB3.1.1), from CIFS (SMB1). To use the less secure SMB1 dialect to access old servers which do not support SMB3.1.1 (or even SMB3 or SMB2.1) specify vers=1.0 on mount. [ 167.337577][ T6445] CIFS: Attempting to mount //127.0.0.1/test [ 167.543155][ T996] usb 4-1: USB disconnect, device number 12 [ 167.643667][ T5697] usb 3-1: USB disconnect, device number 15 [ 167.665912][ T42] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 167.850028][ T42] usb 2-1: New USB device found, idVendor=15a4, idProduct=9035, bcdDevice= 2.00 [ 167.864687][ T42] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 167.902950][ T6455] UDC core: g1: couldn't find an available UDC or it's busy [ 168.084303][ T6450] syz.3.233 (6450) used greatest stack depth: 17664 bytes left [ 168.250082][ T6445] CIFS: VFS: cifs_mount failed w/return code = -512 [ 168.290013][ T6460] o2cb: This node has not been configured. [ 168.290027][ T6460] o2cb: Cluster check failed. Fix errors before retrying. [ 168.290052][ T6460] (syz.3.236,6460,1):user_dlm_register:674 ERROR: status = -22 [ 168.290075][ T6460] (syz.3.236,6460,1):dlmfs_mkdir:438 ERROR: Error -22 could not register domain "domain1" [ 168.699291][ T6471] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 168.699323][ T6471] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 168.699640][ T6471] udc dummy_udc.0: failed to start g1: -22 [ 168.699662][ T6471] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 168.737513][ T6471] UDC core: g1: couldn't find an available UDC or it's busy [ 168.851003][ T4899] Bluetooth: hci0: command 0x0c1a tx timeout [ 168.853213][ T5606] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 169.025638][ T6478] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 169.025671][ T6478] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 169.026082][ T6478] udc dummy_udc.0: failed to start g1: -22 [ 169.026105][ T6478] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 169.027929][ T6478] UDC core: g1: couldn't find an available UDC or it's busy [ 169.117153][ T6482] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 169.198421][ T6480] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 169.198453][ T6480] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 169.198771][ T6480] udc dummy_udc.0: failed to start g1: -22 [ 169.198793][ T6480] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 169.206277][ T6480] UDC core: g1: couldn't find an available UDC or it's busy [ 169.316834][ T6483] md: could not open device unknown-block(1,0). [ 169.365994][ T6482] md: could not open device unknown-block(1,1). [ 169.405193][ T6483] md: could not open device unknown-block(1,2). [ 169.450914][ T6482] md: could not open device unknown-block(1,3). [ 169.452957][ T6487] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 169.582259][ T6485] configfs-gadget.g1 gadget.32: uvc: uvc_function_bind() [ 169.680634][ T6494] o2cb: This node has not been configured. [ 169.680646][ T6494] o2cb: Cluster check failed. Fix errors before retrying. [ 169.680665][ T6494] (syz.2.250,6494,1):user_dlm_register:674 ERROR: status = -22 [ 169.708798][ T6494] (syz.2.250,6494,1):dlmfs_mkdir:438 ERROR: Error -22 could not register domain "domain1" [ 170.197578][ T6485] configfs-gadget.g1 gadget.32: HOST MAC b6:63:0a:77:88:45 [ 170.197605][ T6485] configfs-gadget.g1 gadget.32: MAC a6:bb:43:d7:4d:2b [ 170.340824][ T5601] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 170.412606][ T6485] configfs-gadget.g1 gadget.32: HOST MAC 8a:b4:f4:d6:36:13 [ 170.412633][ T6485] configfs-gadget.g1 gadget.32: MAC 5a:45:be:57:46:4e [ 170.500526][ T197] usb 2-1: USB disconnect, device number 13 [ 170.508273][ T5601] usb 3-1: New USB device found, idVendor=0f11, idProduct=1000, bcdDevice= 2.00 [ 170.522518][ T5601] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 170.522546][ T5601] usb 3-1: Product: syz [ 170.522561][ T5601] usb 3-1: Manufacturer: syz [ 170.642619][ T5855] libceph: mon0 (1)127.0.0.1:6789 socket closed (con state V1_BANNER) [ 170.677591][ T6499] ceph: No mds server is up or the cluster is laggy [ 170.804527][ T6485] configfs-gadget.g1 gadget.32: HOST MAC 8e:8d:55:a8:6f:9b [ 170.804555][ T6485] configfs-gadget.g1 gadget.32: MAC 1a:d4:e6:e7:a0:3b [ 170.899492][ T6485] configfs-gadget.g1 gadget.32: uvc: uvc_function_unbind() [ 171.008884][ T197] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 171.157707][ T6485] udc usbip-vudc.0: failed to start g1: -19 [ 171.170819][ T197] usb 2-1: Using ep0 maxpacket: 8 [ 171.171757][ T197] usb 2-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 171.177132][ T197] usb 2-1: config 0 has an invalid interface number: 143 but max is 0 [ 171.177157][ T197] usb 2-1: config 0 has no interface number 0 [ 171.177206][ T197] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.183227][ T6485] UDC core: g1: couldn't find an available UDC or it's busy [ 171.199787][ T6510] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 171.199870][ T6510] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 171.201942][ T6510] ------------[ cut here ]------------ [ 171.201973][ T6510] !list_empty(&req->queue) [ 171.201997][ T6510] WARNING: drivers/usb/gadget/udc/dummy_hcd.c:710 at dummy_free_request+0x6f/0x80, CPU#0: syz.4.256/6510 [ 171.202045][ T6510] Modules linked in: [ 171.202088][ T6510] CPU: 0 UID: 0 PID: 6510 Comm: syz.4.256 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 171.202128][ T6510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 171.202142][ T6510] RIP: 0010:dummy_free_request+0x6f/0x80 [ 171.202174][ T6510] Code: 75 22 e8 f4 8f 99 fa 48 89 df 5b 41 5e e9 79 2f f7 fa e8 e4 8f 99 fa 90 0f 0b 90 5b 41 5e c3 cc cc cc cc cc e8 d2 8f 99 fa 90 <0f> 0b 90 eb d8 66 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 [ 171.202193][ T6510] RSP: 0018:ffffc90007f97730 EFLAGS: 00010287 [ 171.202211][ T6510] RAX: ffffffff872c38be RBX: ffff888034d94ff0 RCX: 0000000000080000 [ 171.202227][ T6510] RDX: ffffc90006b11000 RSI: 0000000000000af4 RDI: 0000000000000af5 [ 171.202241][ T6510] RBP: 00000000ffffffea R08: 0000000000000000 R09: 0000000000000000 [ 171.202254][ T6510] R10: dffffc0000000000 R11: ffffffff872c3850 R12: ffff888020fd0520 [ 171.202293][ T6510] R13: ffff88803aa948d8 R14: ffff8880279c40a8 R15: ffff8880279c4c98 [ 171.202336][ T6510] FS: 00007fc80d6e66c0(0000) GS:ffff888125c3a000(0000) knlGS:0000000000000000 [ 171.202390][ T6510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.202405][ T6510] CR2: 000056322759f9a0 CR3: 0000000031dbc000 CR4: 00000000003526f0 [ 171.202429][ T6510] Call Trace: [ 171.202438][ T6510] [ 171.202449][ T6510] uvc_function_bind+0xe5d/0x15a0 [ 171.202543][ T6510] usb_add_function+0x290/0x930 [ 171.202634][ T6510] configfs_composite_bind+0xde0/0x1410 [ 171.202744][ T6510] ? __pfx_configfs_composite_bind+0x10/0x10 [ 171.202839][ T6510] gadget_bind_driver+0x2ca/0x9e0 [ 171.202959][ T6510] ? __pfx_gadget_bind_driver+0x10/0x10 [ 171.203050][ T6510] really_probe+0x254/0xae0 [ 171.203152][ T6510] __driver_probe_device+0x1e8/0x360 [ 171.203237][ T6510] driver_probe_device+0x4f/0x240 [ 171.203331][ T6510] __driver_attach+0x339/0x600 [ 171.203432][ T6510] bus_for_each_dev+0x23e/0x2c0 [ 171.203469][ T6510] ? __pfx___driver_attach+0x10/0x10 [ 171.203501][ T6510] ? __pfx_bus_for_each_dev+0x10/0x10 [ 171.203532][ T6510] ? rt_spin_unlock+0x163/0x200 [ 171.203583][ T6510] bus_add_driver+0x348/0x670 [ 171.203669][ T6510] driver_register+0x23a/0x320 [ 171.203764][ T6510] usb_gadget_register_driver_owner+0xf9/0x270 [ 171.203858][ T6510] gadget_dev_desc_UDC_store+0x1c9/0x2f0 [ 171.203945][ T6510] ? __pfx_gadget_dev_desc_UDC_store+0x10/0x10 [ 171.204041][ T6510] configfs_write_iter+0x33a/0x430 [ 171.204124][ T6510] vfs_write+0x61e/0xbb0 [ 171.204163][ T6510] ? __pfx_vfs_write+0x10/0x10 [ 171.204195][ T6510] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 171.204231][ T6510] ? lockdep_hardirqs_on+0x7a/0x110 [ 171.204356][ T6510] ? mutex_lock_nested+0x152/0x1d0 [ 171.204430][ T6510] ? fdget_pos+0x252/0x320 [ 171.204484][ T6510] ksys_write+0x156/0x270 [ 171.204561][ T6510] ? __pfx_ksys_write+0x10/0x10 [ 171.204618][ T6510] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 171.204644][ T6510] do_syscall_64+0x174/0x580 [ 171.204673][ T6510] ? trace_irq_disable+0x3b/0x140 [ 171.204743][ T6510] ? clear_bhb_loop+0x70/0xc0 [ 171.204810][ T6510] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 171.204865][ T6510] RIP: 0033:0x7fc80f48e0d9 [ 171.204932][ T6510] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 171.204982][ T6510] RSP: 002b:00007fc80d6e6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 171.205042][ T6510] RAX: ffffffffffffffda RBX: 00007fc80f715fa0 RCX: 00007fc80f48e0d9 [ 171.205095][ T6510] RDX: 000000000000000b RSI: 0000200000000940 RDI: 0000000000000003 [ 171.205128][ T6510] RBP: 00007fc80f525024 R08: 0000000000000000 R09: 0000000000000000 [ 171.205172][ T6510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 171.205205][ T6510] R13: 00007fc80f716038 R14: 00007fc80f715fa0 R15: 00007fff84db0c18 [ 171.205307][ T6510] [ 171.205342][ T6510] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 171.205398][ T6510] CPU: 0 UID: 0 PID: 6510 Comm: syz.4.256 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 171.205424][ T6510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 171.205436][ T6510] Call Trace: [ 171.205445][ T6510] [ 171.205453][ T6510] vpanic+0x56c/0xa60 [ 171.205491][ T6510] ? __pfx__printk+0x10/0x10 [ 171.205516][ T6510] ? __pfx_vpanic+0x10/0x10 [ 171.205547][ T6510] ? is_bpf_text_address+0x292/0x2b0 [ 171.205570][ T6510] ? is_bpf_text_address+0x26/0x2b0 [ 171.205603][ T6510] panic+0xc5/0xd0 [ 171.205637][ T6510] ? __pfx_panic+0x10/0x10 [ 171.205692][ T6510] __warn+0x315/0x4c0 [ 171.205725][ T6510] ? dummy_free_request+0x6f/0x80 [ 171.205756][ T6510] ? dummy_free_request+0x6f/0x80 [ 171.205785][ T6510] __report_bug+0x276/0x570 [ 171.205818][ T6510] ? dummy_free_request+0x6f/0x80 [ 171.205850][ T6510] ? __pfx___report_bug+0x10/0x10 [ 171.205882][ T6510] ? __pfx_dev_printk_emit+0x10/0x10 [ 171.205915][ T6510] ? do_raw_spin_lock+0x12b/0x2f0 [ 171.205959][ T6510] ? dummy_free_request+0x6f/0x80 [ 171.205988][ T6510] report_bug+0x16a/0x220 [ 171.206018][ T6510] ? dummy_free_request+0x6f/0x80 [ 171.206045][ T6510] ? dummy_free_request+0x71/0x80 [ 171.206072][ T6510] handle_bug+0x9c/0x200 [ 171.206104][ T6510] exc_invalid_op+0x1a/0x50 [ 171.206135][ T6510] asm_exc_invalid_op+0x1a/0x20 [ 171.206157][ T6510] RIP: 0010:dummy_free_request+0x6f/0x80 [ 171.206185][ T6510] Code: 75 22 e8 f4 8f 99 fa 48 89 df 5b 41 5e e9 79 2f f7 fa e8 e4 8f 99 fa 90 0f 0b 90 5b 41 5e c3 cc cc cc cc cc e8 d2 8f 99 fa 90 <0f> 0b 90 eb d8 66 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 [ 171.206203][ T6510] RSP: 0018:ffffc90007f97730 EFLAGS: 00010287 [ 171.206222][ T6510] RAX: ffffffff872c38be RBX: ffff888034d94ff0 RCX: 0000000000080000 [ 171.206238][ T6510] RDX: ffffc90006b11000 RSI: 0000000000000af4 RDI: 0000000000000af5 [ 171.206253][ T6510] RBP: 00000000ffffffea R08: 0000000000000000 R09: 0000000000000000 [ 171.206267][ T6510] R10: dffffc0000000000 R11: ffffffff872c3850 R12: ffff888020fd0520 [ 171.206284][ T6510] R13: ffff88803aa948d8 R14: ffff8880279c40a8 R15: ffff8880279c4c98 [ 171.206308][ T6510] ? __pfx_dummy_free_request+0x10/0x10 [ 171.206339][ T6510] ? dummy_free_request+0x6e/0x80 [ 171.206383][ T6510] uvc_function_bind+0xe5d/0x15a0 [ 171.206428][ T6510] usb_add_function+0x290/0x930 [ 171.206461][ T6510] configfs_composite_bind+0xde0/0x1410 [ 171.206504][ T6510] ? __pfx_configfs_composite_bind+0x10/0x10 [ 171.206531][ T6510] gadget_bind_driver+0x2ca/0x9e0 [ 171.206585][ T6510] ? __pfx_gadget_bind_driver+0x10/0x10 [ 171.206617][ T6510] really_probe+0x254/0xae0 [ 171.206656][ T6510] __driver_probe_device+0x1e8/0x360 [ 171.206691][ T6510] driver_probe_device+0x4f/0x240 [ 171.206729][ T6510] __driver_attach+0x339/0x600 [ 171.206765][ T6510] bus_for_each_dev+0x23e/0x2c0 [ 171.206790][ T6510] ? __pfx___driver_attach+0x10/0x10 [ 171.206821][ T6510] ? __pfx_bus_for_each_dev+0x10/0x10 [ 171.206852][ T6510] ? rt_spin_unlock+0x163/0x200 [ 171.206877][ T6510] bus_add_driver+0x348/0x670 [ 171.206909][ T6510] driver_register+0x23a/0x320 [ 171.206953][ T6510] usb_gadget_register_driver_owner+0xf9/0x270 [ 171.206991][ T6510] gadget_dev_desc_UDC_store+0x1c9/0x2f0 [ 171.207026][ T6510] ? __pfx_gadget_dev_desc_UDC_store+0x10/0x10 [ 171.207063][ T6510] configfs_write_iter+0x33a/0x430 [ 171.207096][ T6510] vfs_write+0x61e/0xbb0 [ 171.207136][ T6510] ? __pfx_vfs_write+0x10/0x10 [ 171.207167][ T6510] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 171.207195][ T6510] ? lockdep_hardirqs_on+0x7a/0x110 [ 171.207225][ T6510] ? mutex_lock_nested+0x152/0x1d0 [ 171.207258][ T6510] ? fdget_pos+0x252/0x320 [ 171.207291][ T6510] ksys_write+0x156/0x270 [ 171.207321][ T6510] ? __pfx_ksys_write+0x10/0x10 [ 171.207360][ T6510] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 171.207394][ T6510] do_syscall_64+0x174/0x580 [ 171.207421][ T6510] ? trace_irq_disable+0x3b/0x140 [ 171.207455][ T6510] ? clear_bhb_loop+0x70/0xc0 [ 171.207483][ T6510] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 171.207506][ T6510] RIP: 0033:0x7fc80f48e0d9 [ 171.207528][ T6510] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 171.207546][ T6510] RSP: 002b:00007fc80d6e6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 171.207568][ T6510] RAX: ffffffffffffffda RBX: 00007fc80f715fa0 RCX: 00007fc80f48e0d9 [ 171.207585][ T6510] RDX: 000000000000000b RSI: 0000200000000940 RDI: 0000000000000003 [ 171.207600][ T6510] RBP: 00007fc80f525024 R08: 0000000000000000 R09: 0000000000000000 [ 171.207614][ T6510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 171.207628][ T6510] R13: 00007fc80f716038 R14: 00007fc80f715fa0 R15: 00007fff84db0c18 [ 171.207666][ T6510] [ 171.208267][ T6510] Kernel Offset: disabled