last executing test programs: 10.199491258s ago: executing program 3 (id=1290): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0b00000073797a31000000dfff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a30000037b35f0a000089b4c45a10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x119) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f00000011c0)=ANY=[@ANYBLOB="12010000020000402505a1a44000000001010902"], 0x0) r1 = syz_open_dev$hidraw(&(0x7f0000000000), 0x0, 0x81) ioctl$HIDIOCSFEATURE(r1, 0xc0404806, &(0x7f0000000040)) write$UHID_SET_REPORT_REPLY(r0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xc) 6.947814335s ago: executing program 3 (id=1296): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000400)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000140)={0x28, 0x4, r1, 0x0, &(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x5}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f00000002c0)={0x28, 0x6, r1, 0x0, &(0x7f0000aca000/0x1000)=nil, 0x1000, 0x10201}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, 0x0) ioctl$IOMMU_IOAS_COPY(r0, 0x3b83, &(0x7f0000000040)={0x28, 0x5, r1, r1, 0x3, 0xfffffffffffffffa, 0x3fff}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000280)={0x28, 0x4, r1, 0x0, &(0x7f00004f9000/0x4000)=nil, 0x4000, 0xf3}) ioctl$IOMMU_IOAS_MAP(r0, 0x3b85, &(0x7f0000000180)={0x28, 0x6, r1, 0x0, &(0x7f0000000100)='W', 0x1, 0x7a}) 6.746777574s ago: executing program 3 (id=1298): socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x36, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x200000b, 0x59033, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x801) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x4}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r4 = socket$kcm(0x10, 0x100000000002, 0x4) sendmsg$kcm(r4, &(0x7f00000039c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000200)="39000000140081ae00002c000500015601618575e285af0180000000100000883795c04a31ba377a1b2cc32b38d37400"/57, 0x39}], 0x1, 0x0, 0x0, 0xc00e}, 0x0) capset(&(0x7f0000000c00)={0x20080522}, &(0x7f0000000140)) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000300)={&(0x7f0000000000/0x3000)=nil, &(0x7f0000001000/0x2000)=nil, &(0x7f0000001000/0x3000)=nil, &(0x7f0000003000/0x2000)=nil, &(0x7f0000003000/0x3000)=nil, &(0x7f0000003000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000200)}, 0x68) gettid() r5 = shmget(0x3, 0x4000, 0x400, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r5, 0x0) 6.503252074s ago: executing program 2 (id=1299): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x100) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004180)="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ee9f75191631d2a4c4da06fc38423b1d5b828d7201235b2974164f52aa16bee70ee509250752f4fdd6b9f8d021943df8320682a6f80ff0d67ab7a4ceea807bd5b3b7b6380b0c7f0caa67b0208ba71317f0355a3b755af0e2c007186389438615df80b7b25104a733fc90625b62682198733c0f1625dfaa08cf81e3df043094b7b5a098b3b36f803b5b0f10a057bf814ae3579932c0a5f208985bab3d817f975283b8838ae5cb709be72b58df7425e059fdbf4e0ee51b3da01fe0b44963c1196baee5ec5909ad80d9d1660f3edd90374952a0bf8b3bece2c2f944593f4de7de5e05ded096b8f4f05d65dfc2e806f78220d84b3db564fb12f4e5e8f5eab316591f004e9374cce8e787263bc3827affe6793c130b8621d3bbb2a86fd87f070ea21718281ee7aec4bb3bb71af4bf5721cecd139c4be8c9df4ec8dfb09a5cf1d86a25d39faa9f064a997c214f334e4410917fc3b4d67ada8d87a38c0f86b02bf653dddaeb5b75b300f8bcfd792858bef8ab23e063421939c59212964c9ed5dd56e215db58cef53d31a966bb8ce4ed56287fecb3a85ba435e0b41b20ba1164b9c9f2c49fa0f7b17a89e0ec47eefe992d63ee29c8c0a1ece2664fee8edadd43636a54c48519b4fcf55b0d9103602b92441a5f85cf8c5e406d0f5815f8f37309934bd78fbc2acf0a03b051b4528db4f7c09de7d0aabafca3736b8259c818ca338ca6754e0747717c2794d664a1cacc1e9c52764a308e6df73d975638630b74cce6c49b1bac16454e96852c4f9d8ed118e86d2f1c8dc33bccd4a07be128db5e80f5684ddcc1158e744411acde590f902f0987cfb750bb5bfeed53bff076868986b566d7701f48ddfcacbd325c8d930bcef26713bf60585d5c991e2a6cc33ccbc27f7ddfba18f998497c2eb378cc8f2cc07a1b4f141c5e0fb6f52e18242e505bcf6dd20e33a469d056a0b4fd5e72d0da9d0bcce1e2f9e9dc7d1c7b6cb0f3604287eca", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0xffffffffffffffff, {0xffffffffffffffff, 0x0, 0x101, 0x0, 0x100, 0x10000000, {0x40, 0xd08, 0x0, 0x100, 0x0, 0x0, 0x7, 0x0, 0x122, 0x6000, 0x10000, 0x0, r2, 0x902}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0xffffffff80000000, 0xfffc, 0x2, 0x6b, 0x2, 0x0, 0x0, 0x0, 0x933}}, 0x50) r3 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x3) fstat(r3, &(0x7f0000000980)) 6.12901264s ago: executing program 2 (id=1301): openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x20000, 0x0) socket$inet(0x2, 0x2, 0x0) fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) syz_usbip_server_init(0x1) syz_usbip_server_init(0x1) syz_usbip_server_init(0x1) syz_usbip_server_init(0x1) syz_usbip_server_init(0x5) syz_usbip_server_init(0x0) syz_usbip_server_init(0x5) syz_usbip_server_init(0x0) pipe(&(0x7f0000000080)) syz_usbip_server_init(0x3) r0 = syz_io_uring_setup(0x42e6, &(0x7f00000000c0)={0x0, 0x2b13, 0x10100, 0x0, 0x231}, &(0x7f0000000180)=0x0, &(0x7f0000000300)=0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x18, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3}}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)) write$UHID_CREATE2(r3, &(0x7f00000001c0)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE={0x7, 0x49}) io_uring_enter(r0, 0x7330, 0x0, 0x0, 0x0, 0x0) 5.695275899s ago: executing program 3 (id=1305): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x48e80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) futex(&(0x7f0000000040), 0x5, 0x0, 0x0, &(0x7f0000000140), 0xc5000001) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x218, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/address_bits', 0x20202, 0xa4) sendfile(r3, r3, 0x0, 0x68) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, 0x0, &(0x7f0000000200)='PCI:', 0x0) syz_usb_connect(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100008010bd40820514009dbb0000000109022400011b00"], 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240), 0xc2882, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x1c0002, 0x0) socket$packet(0x11, 0x2, 0x300) write$vga_arbiter(r4, &(0x7f0000000340)=ANY=[@ANYBLOB="746172676574205043493a303a383a31662e3100811faee540d35c1db7d4d634951b838b8122b49435fbd1401a17db03aabcc23ea4cc149681153151ff9b9e26"], 0x14) 5.155497301s ago: executing program 0 (id=1308): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@xino_on}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f00000000c0)='./bus\x00') mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x11c0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)) 5.063213915s ago: executing program 0 (id=1309): setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, 0x0, 0x0) r0 = socket$tipc(0x1e, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) connect$tipc(r0, &(0x7f0000003100)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x2}}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) r3 = getpid() r4 = syz_open_dev$sndctrl(&(0x7f0000000240), 0x2, 0x0) r5 = openat$vimc0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_CREATE_BUFS(r5, 0xc100565c, &(0x7f00000003c0)={0xffffffff, 0x0, 0x2, {0x9, @pix_mp={0x131c, 0x2, 0x20363159, 0x3, 0x0, [{0x2776463d, 0x7}, {0x0, 0x7f}, {0xffffffff, 0xffff}, {0x3ff, 0x4}, {0x7, 0x310cb2b8}, {0x7fffffff, 0x80}, {0x614, 0xfffffffc}, {0x81, 0x6}], 0xa0, 0x4, 0x7, 0x1, 0x7}}, 0x8}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000000800)={{0x4, 0x0, 0x9, 0x8001, 'syz0\x00', 0xc22}, 0x2, 0x200, 0x9, r3, 0x0, 0x7fff, 'syz1\x00', 0x0}) 4.932469861s ago: executing program 2 (id=1310): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x100) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004180)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0xffffffffffffffff, {0xffffffffffffffff, 0x0, 0x101, 0x0, 0x100, 0x10000000, {0x40, 0xd08, 0x0, 0x100, 0x0, 0x0, 0x7, 0x0, 0x122, 0x6000, 0x10000, 0x0, r2, 0x902}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0xffffffff80000000, 0xfffc, 0x2, 0x6b, 0x2, 0x0, 0x0, 0x0, 0x933}}, 0x50) r3 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x3) fstat(r3, &(0x7f0000000980)) 4.663110513s ago: executing program 2 (id=1311): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x901800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x3, 0x2, 0x3000, 0x1000, &(0x7f0000feb000/0x1000)=nil}) bpf$PROG_LOAD(0x5, 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x4, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 4.203255902s ago: executing program 2 (id=1314): r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = dup(r1) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000006c0)={0x1, 0x0, [{0x7, 0x0, 0x5, 0x1, 0x10000009, 0xffffffff, 0x3}]}) 3.31740518s ago: executing program 1 (id=1315): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000400)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000140)={0x28, 0x4, r1, 0x0, &(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x5}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f00000002c0)={0x28, 0x6, r1, 0x0, &(0x7f0000aca000/0x1000)=nil, 0x1000, 0x10201}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, 0x0) ioctl$IOMMU_IOAS_COPY(r0, 0x3b83, &(0x7f0000000040)={0x28, 0x5, r1, r1, 0x3, 0xfffffffffffffffa, 0x3fff}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000280)={0x28, 0x4, r1, 0x0, &(0x7f00004f9000/0x4000)=nil, 0x4000, 0xf3}) ioctl$IOMMU_IOAS_MAP(r0, 0x3b85, &(0x7f0000000180)={0x28, 0x6, r1, 0x0, &(0x7f0000000100)='W', 0x1, 0x7a}) 3.29623504s ago: executing program 2 (id=1316): r0 = syz_open_dev$evdev(0x0, 0x0, 0x802) ioctl$EVIOCGABS20(r0, 0x80184560, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) move_pages(0x0, 0x20000000000000fe, &(0x7f0000000080)=[&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil], 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) shmdt(0x0) fcntl$lock(r0, 0x6, &(0x7f0000000ec0)={0x1, 0x1, 0x8, 0x8}) syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ff5000/0x4000)=nil) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x4000) 3.223001954s ago: executing program 1 (id=1317): mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@xino_on}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f00000000c0)='./bus\x00') mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x11c0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)) 2.517918363s ago: executing program 1 (id=1318): openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x20000, 0x0) socket$inet(0x2, 0x2, 0x0) fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) syz_usbip_server_init(0x1) syz_usbip_server_init(0x1) syz_usbip_server_init(0x1) syz_usbip_server_init(0x1) syz_usbip_server_init(0x5) syz_usbip_server_init(0x0) syz_usbip_server_init(0x5) syz_usbip_server_init(0x0) pipe(&(0x7f0000000080)) syz_usbip_server_init(0x3) r0 = syz_io_uring_setup(0x42e6, &(0x7f00000000c0)={0x0, 0x2b13, 0x10100, 0x0, 0x231}, &(0x7f0000000180)=0x0, &(0x7f0000000300)=0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x18, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3}}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)) write$UHID_CREATE2(r3, &(0x7f00000001c0)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE={0x7, 0x49}) io_uring_enter(r0, 0x7330, 0x0, 0x0, 0x0, 0x0) 1.944988518s ago: executing program 3 (id=1319): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x100) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004180)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0xffffffffffffffff, {0xffffffffffffffff, 0x0, 0x101, 0x0, 0x100, 0x10000000, {0x40, 0xd08, 0x0, 0x100, 0x0, 0x0, 0x7, 0x0, 0x122, 0x6000, 0x10000, 0x0, r2, 0x902}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0xffffffff80000000, 0xfffc, 0x2, 0x6b, 0x2, 0x0, 0x0, 0x0, 0x933}}, 0x50) r3 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x3) fstat(r3, &(0x7f0000000980)) 1.66587555s ago: executing program 3 (id=1320): syz_usb_connect(0x5, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010003296fb608229084d488ff0102030109023300010484008109041e800056a7f602"], &(0x7f0000001700)={0xffffffa0, 0x0, 0x0, 0x0, 0x155555555555563e}) r0 = syz_open_dev$I2C(&(0x7f0000000040), 0x1, 0x2003) ioctl$I2C_RDWR(r0, 0x707, &(0x7f0000000400)={&(0x7f0000001640)=[{0x1900, 0x1811, 0x0, 0x0}], 0x1}) 1.66498852s ago: executing program 0 (id=1321): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xb, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19) write$FUSE_NOTIFY_INVAL_INODE(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x2, 0x0, {0x1, 0xffffffffffffffff, 0x4}}, 0x28) r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000000)={0x28, 0x4, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7fffffffffffffff}) 1.495433927s ago: executing program 0 (id=1322): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$dsp(0xffffffffffffff9c, 0x0, 0x42, 0x0) r3 = inotify_init1(0x800) inotify_add_watch(r3, 0x0, 0x10000a0) r4 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) dup2(r4, r3) 1.290367655s ago: executing program 1 (id=1323): socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x36, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x200000b, 0x59033, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x801) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x4}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r4 = socket$kcm(0x10, 0x100000000002, 0x4) sendmsg$kcm(r4, &(0x7f00000039c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000200)="39000000140081ae00002c000500015601618575e285af0180000000100000883795c04a31ba377a1b2cc32b38d37400"/57, 0x39}], 0x1, 0x0, 0x0, 0xc00e}, 0x0) capset(&(0x7f0000000c00)={0x20080522}, &(0x7f0000000140)) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000300)={&(0x7f0000000000/0x3000)=nil, &(0x7f0000001000/0x2000)=nil, &(0x7f0000001000/0x3000)=nil, &(0x7f0000003000/0x2000)=nil, &(0x7f0000003000/0x3000)=nil, &(0x7f0000003000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000200)}, 0x68) gettid() r5 = shmget(0x3, 0x4000, 0x400, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r5, 0x0) 295.342338ms ago: executing program 1 (id=1324): capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000340)={0x200000, 0x200000, 0x0, 0x0, 0x5989}) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x6f5e, 0xa0001) ioctl$SG_IO(r0, 0x2285, 0x0) 143.135904ms ago: executing program 0 (id=1325): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000400)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000140)={0x28, 0x4, r1, 0x0, &(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x5}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f00000002c0)={0x28, 0x6, r1, 0x0, &(0x7f0000aca000/0x1000)=nil, 0x1000, 0x10201}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000000)={0x28, 0x4, r1, 0x0, &(0x7f00004f9000/0x3000)=nil, 0x3000}) ioctl$IOMMU_IOAS_COPY(r0, 0x3b83, 0x0) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000280)={0x28, 0x4, r1, 0x0, &(0x7f00004f9000/0x4000)=nil, 0x4000, 0xf3}) ioctl$IOMMU_IOAS_MAP(r0, 0x3b85, &(0x7f0000000180)={0x28, 0x6, r1, 0x0, &(0x7f0000000100)='W', 0x1, 0x7a}) 91.801526ms ago: executing program 1 (id=1326): mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@xino_on}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f00000000c0)='./bus\x00') mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x11c0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)) 0s ago: executing program 0 (id=1327): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfa, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr', 0x3) sendmmsg$inet(r0, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000640)="985e44efeabe001cabcf3d8673c3a254a9a2d3197970cb347b70a243bf77139a94bc3ae91684aaf7b7dff691deb8f8aef2d915fb3a0794a9a9b431a819bca6122c350637808dde804a048fd8696e524b2934126c443ce93d82e931eb9918e6c0827686e59209d2e02c9210fd8048f04ad6c42200fd9232f5aa6a361816bf21afb8473a064f1988536d4b5888807b3aaafaf59f53121782a0a9370dc0feae13c8c2a1dcc8a3122aaa3dcd5b9247a915378e6492e5b94073dcdc87e7c794fb262a7e9ee0b9432f74331c6e9412ac6557c54c6ac72bc24ff70ca2f8", 0xda}], 0x1}}, {{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000800)="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", 0x27c}, {&(0x7f0000001b00)="1791613d45501cb6a8d8eaeb96ee68b2d8daad34b8c528b97ead9f051e427e309b714d3d12d8d401ee42a68183b0e95a5b22ea526737b16783f6d819d82b492bf64f5475d1e1f435a4fd5de8795db130dc9a9e82dae807b69f57202e694041d85a70a98ed38e10b116d2249a8746d54c19d053605f35cb", 0x77}], 0x2}}], 0x2, 0x2090) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xdfa, 0x4) sendto$inet(r0, &(0x7f0000000580)="17", 0x59a, 0x10008095, 0x0, 0x0) kernel console output (not intermixed with test programs): i S482 (tuner 2) as /devices/platform/dummy_hcd.0/usb1/1-1/rc/rc0/input6 [ 299.615308][ T8] dvb-usb: schedule remote query interval to 250 msecs. [ 299.624756][ T8] dw2102: su3000_power_ctrl: 0, initialized 1 [ 299.630981][ T8] dvb-usb: TeVii S482 (tuner 2) successfully initialized and connected. [ 299.647385][ T3063] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 299.648979][ T8] usb 1-1: USB disconnect, device number 41 [ 299.691508][ T3063] usb 4-1: can't read configurations, error -61 [ 299.774900][ T3063] usb usb4-port1: attempt power cycle [ 299.782337][ T8] dvb-usb: TeVii S482 (tuner 2) successfully deinitialized and disconnected. [ 300.262981][ T3063] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 300.306049][ T3063] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 300.323004][ T3063] usb 4-1: can't read configurations, error -61 [ 300.442918][ T8] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 300.473126][ T3063] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 300.512243][ T5859] usb 3-1: USB disconnect, device number 21 [ 300.530799][ T3063] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 300.541894][ T3063] usb 4-1: can't read configurations, error -61 [ 300.553119][ T3063] usb usb4-port1: unable to enumerate USB device [ 300.622880][ T8] usb 1-1: Using ep0 maxpacket: 8 [ 300.631255][ T8] usb 1-1: unable to get BOS descriptor or descriptor too short [ 300.658838][ T8] usb 1-1: config index 0 descriptor too short (expected 51, got 18) [ 300.677330][ T8] usb 1-1: config 4 has an invalid interface number: 30 but max is 0 [ 300.707397][ T8] usb 1-1: config 4 has no interface number 0 [ 300.714637][ T8] usb 1-1: config 4 interface 30 has no altsetting 0 [ 300.735733][ T8] usb 1-1: New USB device found, idVendor=9022, idProduct=d484, bcdDevice=ff.88 [ 300.753365][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 300.765051][ T8] usb 1-1: Product: syz [ 300.769277][ T8] usb 1-1: Manufacturer: syz [ 300.774777][ T8] usb 1-1: SerialNumber: syz [ 301.012255][ T8] dw2102: su3000_identify_state [ 301.019517][ T8] dvb-usb: found a 'TeVii S482 (tuner 2)' in warm state. [ 301.027431][ T8] dw2102: su3000_power_ctrl: 1, initialized 0 [ 301.034442][ T8] dvb-usb: bulk message failed: -22 (2/0) [ 301.046051][ T8] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 301.063500][ T8] dvbdev: DVB: registering new adapter (TeVii S482 (tuner 2)) [ 301.071958][ T8] usb 1-1: media controller created [ 301.077623][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 301.084219][ T8] dw2102: i2c transfer failed. [ 301.090249][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 301.098662][ T8] dw2102: i2c transfer failed. [ 301.104186][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 301.110233][ T8] dw2102: i2c transfer failed. [ 301.116024][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 301.122173][ T8] dw2102: i2c transfer failed. [ 301.129384][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 301.135913][ T8] dw2102: i2c transfer failed. [ 301.140847][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 301.151205][ T8] dw2102: i2c transfer failed. [ 301.167479][ T8] dvb-usb: MAC address: 02:02:02:02:02:02 [ 301.226751][ T8] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 301.325960][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 301.403789][ T8] dw2102: command 0x0e transfer failed. [ 301.414831][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 301.428726][ T8] dw2102: command 0x0e transfer failed. [ 301.761930][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 301.821787][ T8] dw2102: command 0x0e transfer failed. [ 301.842962][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 301.864601][ T8] dw2102: command 0x0e transfer failed. [ 301.881374][ T8] dvb-usb: bulk message failed: -22 (1/0) [ 301.905540][ T8] dw2102: command 0x51 transfer failed. [ 301.955557][ T8] dvb-usb: bulk message failed: -22 (5/0) [ 301.961387][ T8] dw2102: i2c probe for address 0x68 failed. [ 302.007732][ T8] dvb-usb: bulk message failed: -22 (5/0) [ 302.043332][ T8] dw2102: i2c probe for address 0x69 failed. [ 302.061971][ T8] dvb-usb: bulk message failed: -22 (5/0) [ 302.087103][ T8] dw2102: i2c probe for address 0x6a failed. [ 302.104652][ T8] dw2102: probing for demodulator failed. Is the external power switched on? [ 302.142659][ T8] dvb-usb: no frontend was attached by 'TeVii S482 (tuner 2)' [ 302.161203][ T9587] tipc: Enabled bearer , priority 0 [ 302.179209][ T9587] syzkaller0: entered promiscuous mode [ 302.189303][ T9587] syzkaller0: entered allmulticast mode [ 302.238397][ T9587] tipc: Resetting bearer [ 302.289584][ T9586] tipc: Resetting bearer [ 302.323002][ T8] rc_core: IR keymap rc-tt-1500 not found [ 302.342578][ T8] Registered IR keymap rc-empty [ 302.356072][ T9586] tipc: Disabling bearer [ 302.362710][ T8] rc rc0: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.0/usb1/1-1/rc/rc0 [ 302.399811][ T8] input: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.0/usb1/1-1/rc/rc0/input7 [ 302.447920][ T8] dvb-usb: schedule remote query interval to 250 msecs. [ 302.464999][ T8] dw2102: su3000_power_ctrl: 0, initialized 1 [ 302.471312][ T8] dvb-usb: TeVii S482 (tuner 2) successfully initialized and connected. [ 302.502097][ T8] usb 1-1: USB disconnect, device number 42 [ 302.704248][ T8] dvb-usb: TeVii S482 (tuner 2) successfully deinitialized and disconnected. [ 302.826161][ T3063] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 302.868738][ T3063] hid-generic 0000:0000:0000.0006: hidraw0: HID v0.00 Device [syz1] on syz0 [ 303.113324][ T8] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 303.113404][ T6290] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 303.323862][ T8] usb 1-1: Using ep0 maxpacket: 8 [ 303.331421][ T6290] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 303.335615][ T8] usb 1-1: unable to get BOS descriptor or descriptor too short [ 303.352256][ T6290] usb 2-1: can't read configurations, error -61 [ 303.372295][ T8] usb 1-1: config index 0 descriptor too short (expected 51, got 18) [ 303.381423][ T8] usb 1-1: config 4 has an invalid interface number: 30 but max is 0 [ 303.390085][ T8] usb 1-1: config 4 has no interface number 0 [ 303.422994][ T8] usb 1-1: config 4 interface 30 has no altsetting 0 [ 303.436042][ T8] usb 1-1: New USB device found, idVendor=9022, idProduct=d484, bcdDevice=ff.88 [ 303.447656][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 303.466899][ T8] usb 1-1: Product: syz [ 303.471149][ T8] usb 1-1: Manufacturer: syz [ 303.482865][ T8] usb 1-1: SerialNumber: syz [ 303.513003][ T6290] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 303.717024][ T6290] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 303.729849][ T6290] usb 2-1: can't read configurations, error -61 [ 303.737136][ T6290] usb usb2-port1: attempt power cycle [ 303.739522][ T8] dw2102: su3000_identify_state [ 303.760905][ T8] dvb-usb: found a 'TeVii S482 (tuner 2)' in warm state. [ 303.772175][ T8] dw2102: su3000_power_ctrl: 1, initialized 0 [ 303.782177][ T8] dvb-usb: bulk message failed: -22 (2/0) [ 303.799678][ T8] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 303.810206][ T8] dvbdev: DVB: registering new adapter (TeVii S482 (tuner 2)) [ 303.826302][ T8] usb 1-1: media controller created [ 303.836762][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 303.845707][ T8] dw2102: i2c transfer failed. [ 303.850560][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 303.858245][ T8] dw2102: i2c transfer failed. [ 303.863432][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 303.869457][ T8] dw2102: i2c transfer failed. [ 303.875331][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 303.881318][ T8] dw2102: i2c transfer failed. [ 303.888690][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 303.896355][ T8] dw2102: i2c transfer failed. [ 303.901196][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 303.910828][ T8] dw2102: i2c transfer failed. [ 303.917518][ T8] dvb-usb: MAC address: 02:02:02:02:02:02 [ 303.960395][ T8] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 303.989357][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 304.002873][ T8] dw2102: command 0x0e transfer failed. [ 304.008963][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 304.018856][ T8] dw2102: command 0x0e transfer failed. [ 304.153058][ T6290] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 304.198753][ T6290] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 304.206897][ T6290] usb 2-1: can't read configurations, error -61 [ 304.354753][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 304.363960][ T8] dw2102: command 0x0e transfer failed. [ 304.371824][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 304.373055][ T6290] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 304.387373][ T8] dw2102: command 0x0e transfer failed. [ 304.396841][ T8] dvb-usb: bulk message failed: -22 (1/0) [ 304.404235][ T8] dw2102: command 0x51 transfer failed. [ 304.411353][ T8] dvb-usb: bulk message failed: -22 (5/0) [ 304.425723][ T8] dw2102: i2c probe for address 0x68 failed. [ 304.443409][ T6290] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 304.452417][ T8] dvb-usb: bulk message failed: -22 (5/0) [ 304.466139][ T8] dw2102: i2c probe for address 0x69 failed. [ 304.502836][ T8] dvb-usb: bulk message failed: -22 (5/0) [ 304.527497][ T8] dw2102: i2c probe for address 0x6a failed. [ 304.541148][ T6290] usb 2-1: can't read configurations, error -61 [ 304.542192][ T8] dw2102: probing for demodulator failed. Is the external power switched on? [ 304.577366][ T8] dvb-usb: no frontend was attached by 'TeVii S482 (tuner 2)' [ 304.614234][ T6290] usb usb2-port1: unable to enumerate USB device [ 304.945084][ T8] rc_core: IR keymap rc-tt-1500 not found [ 304.963243][ T8] Registered IR keymap rc-empty [ 304.971590][ T8] rc rc0: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.0/usb1/1-1/rc/rc0 [ 305.003968][ T8] input: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.0/usb1/1-1/rc/rc0/input8 [ 305.016257][ T8] dvb-usb: schedule remote query interval to 250 msecs. [ 305.023415][ T8] dw2102: su3000_power_ctrl: 0, initialized 1 [ 305.029740][ T8] dvb-usb: TeVii S482 (tuner 2) successfully initialized and connected. [ 305.110052][ T8] usb 1-1: USB disconnect, device number 43 [ 305.578093][ T8] dvb-usb: TeVii S482 (tuner 2) successfully deinitialized and disconnected. [ 306.280349][ T8] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 306.493366][ T8] usb 1-1: Using ep0 maxpacket: 8 [ 306.505841][ T8] usb 1-1: unable to get BOS descriptor or descriptor too short [ 306.535624][ T8] usb 1-1: config index 0 descriptor too short (expected 51, got 18) [ 306.567572][ T8] usb 1-1: config 4 has an invalid interface number: 30 but max is 0 [ 306.597182][ T8] usb 1-1: config 4 has no interface number 0 [ 306.618361][ T8] usb 1-1: config 4 interface 30 has no altsetting 0 [ 306.664885][ T8] usb 1-1: New USB device found, idVendor=9022, idProduct=d484, bcdDevice=ff.88 [ 306.694871][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 306.726559][ T8] usb 1-1: Product: syz [ 306.735456][ T8] usb 1-1: Manufacturer: syz [ 306.749851][ T8] usb 1-1: SerialNumber: syz [ 306.965267][ T6290] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 306.989723][ T6290] hid-generic 0000:0000:0000.0007: hidraw0: HID v0.00 Device [syz1] on syz0 [ 307.109058][ T8] dw2102: su3000_identify_state [ 307.127425][ T8] dvb-usb: found a 'TeVii S482 (tuner 2)' in warm state. [ 307.148519][ T8] dw2102: su3000_power_ctrl: 1, initialized 0 [ 307.171948][ T8] dvb-usb: bulk message failed: -22 (2/0) [ 307.216470][ T8] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 307.237019][ T8] dvbdev: DVB: registering new adapter (TeVii S482 (tuner 2)) [ 307.246568][ T8] usb 1-1: media controller created [ 307.251969][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 307.260083][ T8] dw2102: i2c transfer failed. [ 307.263019][ T3063] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 307.268149][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 307.291511][ T8] dw2102: i2c transfer failed. [ 307.298841][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 307.306603][ T8] dw2102: i2c transfer failed. [ 307.311568][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 307.323108][ T8] dw2102: i2c transfer failed. [ 307.332847][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 307.343059][ T8] dw2102: i2c transfer failed. [ 307.347984][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 307.353976][ T8] dw2102: i2c transfer failed. [ 307.358877][ T8] dvb-usb: MAC address: 02:02:02:02:02:02 [ 307.441310][ T8] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 307.485320][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 307.485471][ T3063] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 307.491192][ T8] dw2102: command 0x0e transfer failed. [ 307.532843][ T3063] usb 2-1: can't read configurations, error -61 [ 307.545230][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 307.551038][ T8] dw2102: command 0x0e transfer failed. [ 307.693317][ T3063] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 307.903173][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 307.909754][ T8] dw2102: command 0x0e transfer failed. [ 307.915781][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 307.921677][ T8] dw2102: command 0x0e transfer failed. [ 307.927409][ T8] dvb-usb: bulk message failed: -22 (1/0) [ 307.930518][ T3063] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 307.954139][ T8] dw2102: command 0x51 transfer failed. [ 307.969273][ T3063] usb 2-1: can't read configurations, error -61 [ 307.974176][ T8] dvb-usb: bulk message failed: -22 (5/0) [ 307.988885][ T8] dw2102: i2c probe for address 0x68 failed. [ 307.995245][ T8] dvb-usb: bulk message failed: -22 (5/0) [ 308.001426][ T8] dw2102: i2c probe for address 0x69 failed. [ 308.007661][ T8] dvb-usb: bulk message failed: -22 (5/0) [ 308.022948][ T3063] usb usb2-port1: attempt power cycle [ 308.030523][ T8] dw2102: i2c probe for address 0x6a failed. [ 308.049396][ T8] dw2102: probing for demodulator failed. Is the external power switched on? [ 308.069237][ T8] dvb-usb: no frontend was attached by 'TeVii S482 (tuner 2)' [ 308.303240][ T8] rc_core: IR keymap rc-tt-1500 not found [ 308.325783][ T8] Registered IR keymap rc-empty [ 308.357250][ T8] rc rc0: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.0/usb1/1-1/rc/rc0 [ 308.389314][ T8] input: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.0/usb1/1-1/rc/rc0/input9 [ 308.424932][ T8] dvb-usb: schedule remote query interval to 250 msecs. [ 308.431947][ T8] dw2102: su3000_power_ctrl: 0, initialized 1 [ 308.438246][ T8] dvb-usb: TeVii S482 (tuner 2) successfully initialized and connected. [ 308.452584][ T8] usb 1-1: USB disconnect, device number 44 [ 308.473403][ T3063] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 308.561284][ T8] dvb-usb: TeVii S482 (tuner 2) successfully deinitialized and disconnected. [ 308.576536][ T3063] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 308.606440][ T3063] usb 2-1: can't read configurations, error -61 [ 308.782978][ T3063] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 308.846304][ T3063] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 308.855648][ T3063] usb 2-1: can't read configurations, error -61 [ 308.862278][ T3063] usb usb2-port1: unable to enumerate USB device [ 310.025899][ T9724] tipc: Enabled bearer , priority 0 [ 310.041930][ T9724] syzkaller0: entered promiscuous mode [ 310.054960][ T9724] syzkaller0: entered allmulticast mode [ 310.099058][ T9724] tipc: Resetting bearer [ 310.126745][ T9723] tipc: Resetting bearer [ 310.185112][ T9723] tipc: Disabling bearer [ 310.271170][ T9734] netlink: 68 bytes leftover after parsing attributes in process `syz.0.1016'. [ 310.640827][ T1187] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 310.658883][ T9748] syzkaller0: entered promiscuous mode [ 310.666577][ T1187] hid-generic 0000:0000:0000.0008: hidraw0: HID v0.00 Device [syz1] on syz0 [ 310.682639][ T9748] syzkaller0: entered allmulticast mode [ 310.922935][ T8] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 310.977494][ T9758] tipc: Enabled bearer , priority 0 [ 310.995484][ T9758] syzkaller0: entered promiscuous mode [ 311.011124][ T9758] syzkaller0: entered allmulticast mode [ 311.061497][ T9758] tipc: Resetting bearer [ 311.079404][ T9757] tipc: Resetting bearer [ 311.104901][ T9757] tipc: Disabling bearer [ 311.115249][ T8] usb 3-1: config 0 has no interfaces? [ 311.129817][ T8] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 311.146518][ T8] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 311.157013][ T8] usb 3-1: SerialNumber: syz [ 311.166872][ T8] usb 3-1: config 0 descriptor?? [ 311.385361][ T8] usb 3-1: USB disconnect, device number 22 [ 312.303024][ T8] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 312.535219][ T8] usb 3-1: Using ep0 maxpacket: 8 [ 312.610882][ T8] usb 3-1: unable to get BOS descriptor or descriptor too short [ 312.646366][ T8] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 312.671499][ T8] usb 3-1: can't read configurations, error -71 [ 313.595593][ T6290] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 313.689235][ T6290] hid-generic 0000:0000:0000.0009: hidraw0: HID v0.00 Device [syz1] on syz0 [ 314.042907][ T8] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 314.264602][ T8] usb 3-1: config 0 has no interfaces? [ 314.293263][ T8] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 314.314795][ T8] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 314.354380][ T8] usb 3-1: SerialNumber: syz [ 314.383655][ T8] usb 3-1: config 0 descriptor?? [ 314.599053][ T6290] usb 3-1: USB disconnect, device number 25 [ 316.075952][ T9831] tipc: Enabled bearer , priority 0 [ 316.100558][ T9831] syzkaller0: entered promiscuous mode [ 316.115056][ T9831] syzkaller0: entered allmulticast mode [ 316.200157][ T9835] loop0: detected capacity change from 0 to 512 [ 316.223629][ T9831] tipc: Resetting bearer [ 316.292677][ T9829] tipc: Resetting bearer [ 316.313492][ T9835] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 2178, start 8e210000) [ 316.341209][ T9835] FAT-fs (loop0): Filesystem has been set read-only [ 316.361012][ T9835] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 2178, start 8e210000) [ 316.382182][ T9835] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 2178, start 8e210000) [ 316.432352][ T9829] tipc: Disabling bearer [ 316.441873][ T28] audit: type=1800 audit(1764138773.262:2): pid=9835 uid=60929 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.1055" name="file1" dev="loop0" ino=1048592 res=0 errno=0 [ 316.583083][ T9835] syz.0.1055 (9835) used greatest stack depth: 19696 bytes left [ 316.898416][ T9843] block device autoloading is deprecated and will be removed. [ 317.122186][ T3063] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 317.137054][ T3063] hid-generic 0000:0000:0000.000A: hidraw0: HID v0.00 Device [syz1] on syz0 [ 317.357839][ T1285] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.364742][ T1285] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.412943][ T5777] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 317.629014][ T5777] usb 1-1: config 0 has no interfaces? [ 317.661851][ T5777] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 317.690278][ T5777] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 317.714117][ T5777] usb 1-1: SerialNumber: syz [ 317.764064][ T5777] usb 1-1: config 0 descriptor?? [ 317.989743][ T5777] usb 1-1: USB disconnect, device number 45 [ 318.271403][ T9870] tipc: Enabled bearer , priority 0 [ 318.331186][ T9870] syzkaller0: entered promiscuous mode [ 318.351849][ T9870] syzkaller0: entered allmulticast mode [ 318.462592][ T9870] tipc: Resetting bearer [ 318.480961][ T9869] tipc: Resetting bearer [ 318.528534][ T9869] tipc: Disabling bearer [ 318.983024][ T8] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 319.172947][ T8] usb 3-1: Using ep0 maxpacket: 8 [ 319.290285][ T8] usb 3-1: unable to get BOS descriptor or descriptor too short [ 319.352876][ T8] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 319.391591][ T8] usb 3-1: can't read configurations, error -71 [ 319.443882][ T9894] loop0: detected capacity change from 0 to 512 [ 319.467219][ T9894] ======================================================= [ 319.467219][ T9894] WARNING: The mand mount option has been deprecated and [ 319.467219][ T9894] and is ignored by this kernel. Remove the mand [ 319.467219][ T9894] option from the mount to silence this warning. [ 319.467219][ T9894] ======================================================= [ 320.378417][ T9907] tipc: Enabled bearer , priority 0 [ 320.389302][ T9907] syzkaller0: entered promiscuous mode [ 320.394906][ T9907] syzkaller0: entered allmulticast mode [ 320.444216][ T9907] tipc: Resetting bearer [ 320.491249][ T9904] tipc: Resetting bearer [ 320.592549][ T9904] tipc: Disabling bearer [ 320.641916][ T3063] hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 [ 320.701929][ T3063] hid-generic 0000:0000:0000.000B: hidraw0: HID v0.00 Device [syz1] on syz0 [ 320.902985][ T5777] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 321.135956][ T5777] usb 1-1: config 0 has no interfaces? [ 321.152146][ T5777] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 321.175070][ T5777] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 321.183995][ T5777] usb 1-1: SerialNumber: syz [ 321.192278][ T5777] usb 1-1: config 0 descriptor?? [ 321.321059][ T9931] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(8) [ 321.327669][ T9931] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 321.342589][ T9931] vhci_hcd vhci_hcd.0: Device attached [ 321.352109][ T9931] vhci_hcd vhci_hcd.0: pdev(2) rhport(1) sockfd(10) [ 321.358774][ T9931] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 321.371484][ T9931] vhci_hcd vhci_hcd.0: Device attached [ 321.373190][ T5859] usb 4-1: new high-speed USB device number 40 using dummy_hcd [ 321.402451][ T9931] vhci_hcd vhci_hcd.0: pdev(2) rhport(2) sockfd(12) [ 321.409130][ T9931] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 321.437622][ T8] usb 1-1: USB disconnect, device number 46 [ 321.468727][ T9938] vhci_hcd vhci_hcd.0: pdev(2) rhport(3) sockfd(15) [ 321.475425][ T9938] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 321.486811][ T9931] vhci_hcd vhci_hcd.0: Device attached [ 321.509122][ T9931] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(14) [ 321.515808][ T9931] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 321.524403][ T9931] vhci_hcd vhci_hcd.0: Device attached [ 321.525189][ T9938] vhci_hcd vhci_hcd.0: Device attached [ 321.538577][ T9931] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 321.550480][ T9931] vhci_hcd vhci_hcd.0: pdev(2) rhport(1) sockfd(20) [ 321.557155][ T9931] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 321.573350][ T9931] vhci_hcd vhci_hcd.0: Device attached [ 321.588387][ T9931] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 321.602401][ T9931] vhci_hcd vhci_hcd.0: pdev(2) rhport(6) sockfd(26) [ 321.609160][ T9931] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 321.616976][ T1187] usb 37-1: new low-speed USB device number 8 using vhci_hcd [ 321.624880][ T5859] usb 4-1: Using ep0 maxpacket: 8 [ 321.631217][ T9931] vhci_hcd vhci_hcd.0: Device attached [ 321.638467][ T5859] usb 4-1: unable to get BOS descriptor or descriptor too short [ 321.647880][ T5859] usb 4-1: config index 0 descriptor too short (expected 51, got 18) [ 321.663001][ T5859] usb 4-1: config 4 has an invalid interface number: 30 but max is 0 [ 321.676427][ T5859] usb 4-1: config 4 has no interface number 0 [ 321.688061][ T9939] vhci_hcd: connection closed [ 321.688747][ T9936] vhci_hcd: connection closed [ 321.690204][ T9934] vhci_hcd: connection closed [ 321.695455][ T9932] vhci_hcd: connection reset by peer [ 321.698772][ T9943] vhci_hcd: connection closed [ 321.704809][ T9945] vhci_hcd: connection closed [ 321.709311][ T169] vhci_hcd: stop threads [ 321.716195][ T9941] vhci_hcd: connection closed [ 321.723735][ T5859] usb 4-1: config 4 interface 30 has no altsetting 0 [ 321.739965][ T169] vhci_hcd: release socket [ 321.749124][ T169] vhci_hcd: disconnect device [ 321.761035][ T5859] usb 4-1: string descriptor 0 read error: -22 [ 321.768371][ T5859] usb 4-1: New USB device found, idVendor=9022, idProduct=d484, bcdDevice=ff.88 [ 321.779054][ T169] vhci_hcd: stop threads [ 321.788939][ T169] vhci_hcd: release socket [ 321.795720][ T5859] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 321.806952][ T169] vhci_hcd: disconnect device [ 321.812138][ T169] vhci_hcd: stop threads [ 321.821825][ T169] vhci_hcd: release socket [ 321.842151][ T5859] dw2102: su3000_identify_state [ 321.862263][ T169] vhci_hcd: disconnect device [ 321.870016][ T5859] dvb-usb: found a 'TeVii S482 (tuner 2)' in warm state. [ 321.882690][ T5859] dw2102: su3000_power_ctrl: 1, initialized 0 [ 321.892326][ T169] vhci_hcd: stop threads [ 321.899114][ T169] vhci_hcd: release socket [ 321.906655][ T5859] dvb-usb: bulk message failed: -22 (2/0) [ 321.915874][ T169] vhci_hcd: disconnect device [ 321.922008][ T169] vhci_hcd: stop threads [ 321.938256][ T169] vhci_hcd: release socket [ 321.946860][ T5859] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 321.960437][ T169] vhci_hcd: disconnect device [ 321.963880][ T5859] dvbdev: DVB: registering new adapter (TeVii S482 (tuner 2)) [ 321.973138][ T169] vhci_hcd: stop threads [ 321.977436][ T169] vhci_hcd: release socket [ 321.986873][ T5859] usb 4-1: media controller created [ 321.996507][ T169] vhci_hcd: disconnect device [ 322.001635][ T5859] dvb-usb: bulk message failed: -22 (6/0) [ 322.007470][ T169] vhci_hcd: stop threads [ 322.007489][ T169] vhci_hcd: release socket [ 322.007559][ T169] vhci_hcd: disconnect device [ 322.042038][ T5859] dw2102: i2c transfer failed. [ 322.068462][ T5859] dvb-usb: bulk message failed: -22 (6/0) [ 322.088162][ T5859] dw2102: i2c transfer failed. [ 322.098350][ T5859] dvb-usb: bulk message failed: -22 (6/0) [ 322.118809][ T5859] dw2102: i2c transfer failed. [ 322.128880][ T5859] dvb-usb: bulk message failed: -22 (6/0) [ 322.141116][ T5859] dw2102: i2c transfer failed. [ 322.150927][ T5859] dvb-usb: bulk message failed: -22 (6/0) [ 322.162641][ T5859] dw2102: i2c transfer failed. [ 322.171952][ T5859] dvb-usb: bulk message failed: -22 (6/0) [ 322.186286][ T5859] dw2102: i2c transfer failed. [ 322.191451][ T5859] dvb-usb: MAC address: 02:02:02:02:02:02 [ 322.228459][ T5859] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 322.288901][ T5859] dvb-usb: bulk message failed: -22 (3/0) [ 322.305210][ T5859] dw2102: command 0x0e transfer failed. [ 322.323110][ T9949] syzkaller0: entered promiscuous mode [ 322.335807][ T5859] dvb-usb: bulk message failed: -22 (3/0) [ 322.346336][ T9949] syzkaller0: entered allmulticast mode [ 322.357380][ T5859] dw2102: command 0x0e transfer failed. [ 322.723299][ T5859] dvb-usb: bulk message failed: -22 (3/0) [ 322.736838][ T5859] dw2102: command 0x0e transfer failed. [ 322.749212][ T5859] dvb-usb: bulk message failed: -22 (3/0) [ 322.755434][ T5859] dw2102: command 0x0e transfer failed. [ 322.761248][ T5859] dvb-usb: bulk message failed: -22 (1/0) [ 322.770592][ T5859] dw2102: command 0x51 transfer failed. [ 322.776533][ T5859] dvb-usb: bulk message failed: -22 (5/0) [ 322.786350][ T5859] dw2102: i2c probe for address 0x68 failed. [ 322.799520][ T5859] dvb-usb: bulk message failed: -22 (5/0) [ 322.812910][ T5859] dw2102: i2c probe for address 0x69 failed. [ 322.829308][ T5859] dvb-usb: bulk message failed: -22 (5/0) [ 322.843221][ T5859] dw2102: i2c probe for address 0x6a failed. [ 322.862428][ T5859] dw2102: probing for demodulator failed. Is the external power switched on? [ 322.890376][ T5859] dvb-usb: no frontend was attached by 'TeVii S482 (tuner 2)' [ 323.045204][ T5859] rc_core: IR keymap rc-tt-1500 not found [ 323.077360][ T5859] Registered IR keymap rc-empty [ 323.083938][ T5859] rc rc0: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.3/usb4/4-1/rc/rc0 [ 323.109537][ T5859] input: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.3/usb4/4-1/rc/rc0/input10 [ 323.132510][ T5859] dvb-usb: schedule remote query interval to 250 msecs. [ 323.187098][ T5859] dw2102: su3000_power_ctrl: 0, initialized 1 [ 323.218096][ T5859] dvb-usb: TeVii S482 (tuner 2) successfully initialized and connected. [ 323.271314][ T5859] usb 4-1: USB disconnect, device number 40 [ 323.714888][ T5859] dvb-usb: TeVii S482 (tuner 2) successfully deinitialized and disconnected. [ 325.607950][ T9961] tipc: Enabling of bearer rejected, failed to enable media [ 325.621398][ T9970] syzkaller0: entered promiscuous mode [ 325.627067][ T9970] syzkaller0: entered allmulticast mode [ 326.030416][ T5777] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 326.050328][ T5777] hid-generic 0000:0000:0000.000C: hidraw0: HID v0.00 Device [syz1] on syz0 [ 326.098557][ T9996] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(7) [ 326.105164][ T9996] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 326.118339][ T9996] vhci_hcd vhci_hcd.0: Device attached [ 326.135412][ T28] audit: type=1326 audit(1764138782.982:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9999 comm="syz.2.1099" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b3d18f749 code=0x7ffc0000 [ 326.162865][ T9996] vhci_hcd vhci_hcd.0: pdev(1) rhport(1) sockfd(9) [ 326.169445][ T9996] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 326.199453][ T9996] vhci_hcd vhci_hcd.0: Device attached [ 326.208557][ T28] audit: type=1326 audit(1764138783.002:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9999 comm="syz.2.1099" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b3d18f749 code=0x7ffc0000 [ 326.231150][T10005] vhci_hcd vhci_hcd.0: pdev(1) rhport(2) sockfd(12) [ 326.237821][T10005] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 326.260840][T10005] vhci_hcd vhci_hcd.0: Device attached [ 326.268899][ T28] audit: type=1326 audit(1764138783.032:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9999 comm="syz.2.1099" exe="/root/syz-executor" sig=0 arch=c000003e syscall=258 compat=0 ip=0x7f7b3d18f749 code=0x7ffc0000 [ 326.292166][T10009] vhci_hcd vhci_hcd.0: pdev(1) rhport(3) sockfd(11) [ 326.298832][T10009] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 326.316034][ T3063] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 326.324199][ T9996] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(14) [ 326.330852][ T9996] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 326.338530][ T28] audit: type=1326 audit(1764138783.032:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9999 comm="syz.2.1099" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b3d18f749 code=0x7ffc0000 [ 326.356286][T10009] vhci_hcd vhci_hcd.0: Device attached [ 326.362101][ T28] audit: type=1326 audit(1764138783.032:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9999 comm="syz.2.1099" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b3d18f749 code=0x7ffc0000 [ 326.391373][ T9996] vhci_hcd vhci_hcd.0: Device attached [ 326.397886][ T28] audit: type=1326 audit(1764138783.032:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9999 comm="syz.2.1099" exe="/root/syz-executor" sig=0 arch=c000003e syscall=161 compat=0 ip=0x7f7b3d18f749 code=0x7ffc0000 [ 326.397960][T10005] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 326.425835][ T28] audit: type=1326 audit(1764138783.032:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9999 comm="syz.2.1099" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b3d18f749 code=0x7ffc0000 [ 326.429239][ T5777] usb 35-1: new low-speed USB device number 12 using vhci_hcd [ 326.460597][ T28] audit: type=1326 audit(1764138783.032:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9999 comm="syz.2.1099" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b3d18f749 code=0x7ffc0000 [ 326.466254][ T5859] usb 4-1: new high-speed USB device number 41 using dummy_hcd [ 326.494597][ T9996] vhci_hcd vhci_hcd.0: pdev(1) rhport(1) sockfd(21) [ 326.501272][ T9996] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 326.514660][T10005] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 326.524151][ T9996] vhci_hcd vhci_hcd.0: Device attached [ 326.539001][ T9996] vhci_hcd vhci_hcd.0: pdev(1) rhport(6) sockfd(25) [ 326.545677][ T9996] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 326.553828][ T9996] vhci_hcd vhci_hcd.0: Device attached [ 326.568141][ T3063] usb 1-1: config 0 has no interfaces? [ 326.580397][ T3063] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 326.599460][ T3063] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 326.609326][ T3063] usb 1-1: SerialNumber: syz [ 326.623560][ T3063] usb 1-1: config 0 descriptor?? [ 326.646000][T10016] vhci_hcd: connection closed [ 326.646128][T10018] vhci_hcd: connection closed [ 326.651253][ T11] vhci_hcd: stop threads [ 326.660574][T10021] tipc: Enabled bearer , priority 0 [ 326.661533][T10021] syzkaller0: entered promiscuous mode [ 326.672904][T10010] vhci_hcd: connection closed [ 326.673107][T10001] vhci_hcd: connection closed [ 326.677894][ T9997] vhci_hcd: connection reset by peer [ 326.678447][T10007] vhci_hcd: connection closed [ 326.688632][T10012] vhci_hcd: connection closed [ 326.693558][ T11] vhci_hcd: release socket [ 326.693633][ T11] vhci_hcd: disconnect device [ 326.693750][T10021] syzkaller0: entered allmulticast mode [ 326.697409][ T11] vhci_hcd: stop threads [ 326.714731][ T5859] usb 4-1: Using ep0 maxpacket: 8 [ 326.725228][ T1187] vhci_hcd: vhci_device speed not set [ 326.729772][ T11] vhci_hcd: release socket [ 326.736161][ T11] vhci_hcd: disconnect device [ 326.741204][ T11] vhci_hcd: stop threads [ 326.746448][ T11] vhci_hcd: release socket [ 326.746699][ T5859] usb 4-1: unable to get BOS descriptor or descriptor too short [ 326.750957][ T11] vhci_hcd: disconnect device [ 326.764382][ T11] vhci_hcd: stop threads [ 326.764716][T10021] tipc: Resetting bearer [ 326.768656][ T11] vhci_hcd: release socket [ 326.780010][ T11] vhci_hcd: disconnect device [ 326.787726][ T11] vhci_hcd: stop threads [ 326.793508][ T5859] usb 4-1: config index 0 descriptor too short (expected 51, got 18) [ 326.794731][ T11] vhci_hcd: release socket [ 326.801622][ T5859] usb 4-1: config 4 has an invalid interface number: 30 but max is 0 [ 326.806697][ T11] vhci_hcd: disconnect device [ 326.820037][T10020] tipc: Resetting bearer [ 326.820896][ T11] vhci_hcd: stop threads [ 326.828181][ T5859] usb 4-1: config 4 has no interface number 0 [ 326.838804][ T3063] usb 1-1: USB disconnect, device number 47 [ 326.865777][ T11] vhci_hcd: release socket [ 326.868107][ T5859] usb 4-1: config 4 interface 30 has no altsetting 0 [ 326.870720][ T11] vhci_hcd: disconnect device [ 326.878652][T10020] tipc: Disabling bearer [ 326.893111][ T11] vhci_hcd: stop threads [ 326.898983][ T11] vhci_hcd: release socket [ 326.907478][ T11] vhci_hcd: disconnect device [ 326.909135][ T5859] usb 4-1: string descriptor 0 read error: -22 [ 326.918684][ T5859] usb 4-1: New USB device found, idVendor=9022, idProduct=d484, bcdDevice=ff.88 [ 326.927950][ T5859] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 326.944866][ T5859] dw2102: su3000_identify_state [ 326.949787][ T5859] dvb-usb: found a 'TeVii S482 (tuner 2)' in warm state. [ 326.960178][ T5859] dw2102: su3000_power_ctrl: 1, initialized 0 [ 326.967568][ T5859] dvb-usb: bulk message failed: -22 (2/0) [ 326.996073][ T5859] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 327.020522][ T5859] dvbdev: DVB: registering new adapter (TeVii S482 (tuner 2)) [ 327.029098][ T5859] usb 4-1: media controller created [ 327.051522][ T5859] dvb-usb: bulk message failed: -22 (6/0) [ 327.058273][ T5859] dw2102: i2c transfer failed. [ 327.064429][ T5859] dvb-usb: bulk message failed: -22 (6/0) [ 327.070214][ T5859] dw2102: i2c transfer failed. [ 327.076206][ T5859] dvb-usb: bulk message failed: -22 (6/0) [ 327.082004][ T5859] dw2102: i2c transfer failed. [ 327.087094][ T5859] dvb-usb: bulk message failed: -22 (6/0) [ 327.097219][ T5859] dw2102: i2c transfer failed. [ 327.104773][ T5859] dvb-usb: bulk message failed: -22 (6/0) [ 327.110551][ T5859] dw2102: i2c transfer failed. [ 327.119856][ T5859] dvb-usb: bulk message failed: -22 (6/0) [ 327.125795][ T5859] dw2102: i2c transfer failed. [ 327.130620][ T5859] dvb-usb: MAC address: 02:02:02:02:02:02 [ 327.166039][ T5859] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 327.197682][ T5859] dvb-usb: bulk message failed: -22 (3/0) [ 327.216882][ T5859] dw2102: command 0x0e transfer failed. [ 327.222536][ T5859] dvb-usb: bulk message failed: -22 (3/0) [ 327.229870][ T5859] dw2102: command 0x0e transfer failed. [ 327.554369][ T5859] dvb-usb: bulk message failed: -22 (3/0) [ 327.564784][ T5859] dw2102: command 0x0e transfer failed. [ 327.570410][ T5859] dvb-usb: bulk message failed: -22 (3/0) [ 327.579619][ T5859] dw2102: command 0x0e transfer failed. [ 327.585510][ T5859] dvb-usb: bulk message failed: -22 (1/0) [ 327.591381][ T5859] dw2102: command 0x51 transfer failed. [ 327.609598][ T5859] dvb-usb: bulk message failed: -22 (5/0) [ 327.618148][ T5859] dw2102: i2c probe for address 0x68 failed. [ 327.633984][ T5859] dvb-usb: bulk message failed: -22 (5/0) [ 327.639891][ T5859] dw2102: i2c probe for address 0x69 failed. [ 327.648666][ T5859] dvb-usb: bulk message failed: -22 (5/0) [ 327.657547][ T5859] dw2102: i2c probe for address 0x6a failed. [ 327.666219][ T5859] dw2102: probing for demodulator failed. Is the external power switched on? [ 327.698832][ T5859] dvb-usb: no frontend was attached by 'TeVii S482 (tuner 2)' [ 327.866579][T10045] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(7) [ 327.873184][T10045] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 327.885010][ T5859] rc_core: IR keymap rc-tt-1500 not found [ 327.885091][T10045] vhci_hcd vhci_hcd.0: Device attached [ 327.891396][ T5859] Registered IR keymap rc-empty [ 327.902478][ T5859] rc rc0: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.3/usb4/4-1/rc/rc0 [ 327.927727][T10049] vhci_hcd vhci_hcd.0: pdev(0) rhport(1) sockfd(10) [ 327.934405][T10049] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 327.952120][ T5859] input: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.3/usb4/4-1/rc/rc0/input11 [ 328.007056][T10045] vhci_hcd vhci_hcd.0: pdev(0) rhport(2) sockfd(9) [ 328.013613][T10045] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 328.045079][T10049] vhci_hcd vhci_hcd.0: Device attached [ 328.051610][ T5859] dvb-usb: schedule remote query interval to 250 msecs. [ 328.062427][ T5859] dw2102: su3000_power_ctrl: 0, initialized 1 [ 328.066174][T10045] vhci_hcd vhci_hcd.0: Device attached [ 328.074418][ T787] usb usb38-port1: attempt power cycle [ 328.081979][T10055] vhci_hcd vhci_hcd.0: pdev(0) rhport(3) sockfd(15) [ 328.088649][T10055] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 328.101733][ T5859] dvb-usb: TeVii S482 (tuner 2) successfully initialized and connected. [ 328.119038][T10055] vhci_hcd vhci_hcd.0: Device attached [ 328.134670][T10049] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(12) [ 328.141342][T10049] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 328.159120][ T5859] usb 4-1: USB disconnect, device number 41 [ 328.167018][T10045] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 328.183181][ T6290] usb 33-1: new low-speed USB device number 10 using vhci_hcd [ 328.193833][T10049] vhci_hcd vhci_hcd.0: Device attached [ 328.211710][T10045] vhci_hcd vhci_hcd.0: pdev(0) rhport(1) sockfd(19) [ 328.218389][T10045] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 328.253798][T10049] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 328.287925][T10045] vhci_hcd vhci_hcd.0: Device attached [ 328.361985][T10045] vhci_hcd vhci_hcd.0: pdev(0) rhport(6) sockfd(26) [ 328.368661][T10045] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 328.433148][T10045] vhci_hcd vhci_hcd.0: Device attached [ 328.467946][T10060] vhci_hcd: connection closed [ 328.468089][T10058] vhci_hcd: connection closed [ 328.468440][ T6194] vhci_hcd: stop threads [ 328.483617][T10053] vhci_hcd: connection closed [ 328.484779][T10046] vhci_hcd: connection reset by peer [ 328.492190][T10050] vhci_hcd: connection closed [ 328.495273][T10056] vhci_hcd: connection closed [ 328.504700][ T6194] vhci_hcd: release socket [ 328.523302][T10062] vhci_hcd: connection closed [ 328.590994][ T6194] vhci_hcd: disconnect device [ 328.621602][ T5859] dvb-usb: TeVii S482 (tuner 2) successfully deinitialized and disconnected. [ 328.670187][ T6194] vhci_hcd: stop threads [ 328.688497][ T6194] vhci_hcd: release socket [ 328.703551][ T6194] vhci_hcd: disconnect device [ 328.727699][ T787] usb usb38-port1: unable to enumerate USB device [ 328.752394][ T6194] vhci_hcd: stop threads [ 328.762337][ T6194] vhci_hcd: release socket [ 328.792835][ T6194] vhci_hcd: disconnect device [ 328.798052][ T6194] vhci_hcd: stop threads [ 328.802452][ T6194] vhci_hcd: release socket [ 328.812896][ T6194] vhci_hcd: disconnect device [ 328.823440][ T6194] vhci_hcd: stop threads [ 328.827742][ T6194] vhci_hcd: release socket [ 328.872845][ T6194] vhci_hcd: disconnect device [ 328.898289][ T6194] vhci_hcd: stop threads [ 328.902614][ T6194] vhci_hcd: release socket [ 328.946917][ T6194] vhci_hcd: disconnect device [ 328.982497][ T6194] vhci_hcd: stop threads [ 328.993016][ T6194] vhci_hcd: release socket [ 329.009906][ T6194] vhci_hcd: disconnect device [ 329.037490][ T1187] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 329.059713][ T1187] hid-generic 0000:0000:0000.000D: hidraw0: HID v0.00 Device [syz1] on syz0 [ 329.313038][ T787] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 329.524732][ T787] usb 3-1: config 0 has no interfaces? [ 329.531833][ T787] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 329.541536][ T787] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 329.550009][ T787] usb 3-1: SerialNumber: syz [ 329.566055][ T787] usb 3-1: config 0 descriptor?? [ 329.582867][ T1187] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 329.762911][ T1187] usb 1-1: Using ep0 maxpacket: 8 [ 329.779540][ T1187] usb 1-1: unable to get BOS descriptor or descriptor too short [ 329.801007][ T1187] usb 1-1: config index 0 descriptor too short (expected 51, got 18) [ 329.817978][ T1187] usb 1-1: config 4 has an invalid interface number: 30 but max is 0 [ 329.828854][ T787] usb 3-1: USB disconnect, device number 28 [ 329.840088][ T1187] usb 1-1: config 4 has no interface number 0 [ 329.848672][ T1187] usb 1-1: config 4 interface 30 has no altsetting 0 [ 329.860369][ T1187] usb 1-1: string descriptor 0 read error: -22 [ 329.869387][ T1187] usb 1-1: New USB device found, idVendor=9022, idProduct=d484, bcdDevice=ff.88 [ 329.879712][ T1187] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 329.901250][ T1187] dw2102: su3000_identify_state [ 329.915836][ T1187] dvb-usb: found a 'TeVii S482 (tuner 2)' in warm state. [ 329.927394][ T1187] dw2102: su3000_power_ctrl: 1, initialized 0 [ 329.935498][ T1187] dvb-usb: bulk message failed: -22 (2/0) [ 329.946855][ T1187] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 329.960892][ T1187] dvbdev: DVB: registering new adapter (TeVii S482 (tuner 2)) [ 329.969808][ T1187] usb 1-1: media controller created [ 329.978656][ T1187] dvb-usb: bulk message failed: -22 (6/0) [ 329.984847][ T1187] dw2102: i2c transfer failed. [ 329.989864][ T1187] dvb-usb: bulk message failed: -22 (6/0) [ 330.002223][ T1187] dw2102: i2c transfer failed. [ 330.007438][ T1187] dvb-usb: bulk message failed: -22 (6/0) [ 330.017044][ T1187] dw2102: i2c transfer failed. [ 330.021916][ T1187] dvb-usb: bulk message failed: -22 (6/0) [ 330.028732][ T1187] dw2102: i2c transfer failed. [ 330.037354][ T1187] dvb-usb: bulk message failed: -22 (6/0) [ 330.043454][ T1187] dw2102: i2c transfer failed. [ 330.048328][ T1187] dvb-usb: bulk message failed: -22 (6/0) [ 330.057825][ T1187] dw2102: i2c transfer failed. [ 330.062680][ T1187] dvb-usb: MAC address: 02:02:02:02:02:02 [ 330.098353][ T1187] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 330.146603][ T1187] dvb-usb: bulk message failed: -22 (3/0) [ 330.159317][ T1187] dw2102: command 0x0e transfer failed. [ 330.172547][ T1187] dvb-usb: bulk message failed: -22 (3/0) [ 330.178494][ T1187] dw2102: command 0x0e transfer failed. [ 330.387526][T10099] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 330.412879][T10099] overlayfs: failed to set xattr on upper [ 330.421146][T10099] overlayfs: ...falling back to redirect_dir=nofollow. [ 330.443396][T10099] overlayfs: ...falling back to index=off. [ 330.449278][T10099] overlayfs: ...falling back to uuid=null. [ 330.466543][T10102] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(7) [ 330.473140][T10102] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 330.481952][T10102] vhci_hcd vhci_hcd.0: Device attached [ 330.491505][T10102] vhci_hcd vhci_hcd.0: pdev(1) rhport(1) sockfd(9) [ 330.498091][T10102] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 330.511712][T10102] vhci_hcd vhci_hcd.0: Device attached [ 330.513176][ T1187] dvb-usb: bulk message failed: -22 (3/0) [ 330.520772][T10102] vhci_hcd vhci_hcd.0: pdev(1) rhport(2) sockfd(11) [ 330.527643][ T1187] dw2102: command 0x0e transfer failed. [ 330.529873][T10102] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 330.535998][ T1187] dvb-usb: bulk message failed: -22 (3/0) [ 330.553096][T10102] vhci_hcd vhci_hcd.0: Device attached [ 330.645604][T10102] vhci_hcd vhci_hcd.0: pdev(1) rhport(3) sockfd(13) [ 330.652309][T10102] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 330.835801][T10115] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(16) [ 330.842499][T10115] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 330.864221][T10102] vhci_hcd vhci_hcd.0: Device attached [ 330.875986][T10117] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 331.111205][T10115] vhci_hcd vhci_hcd.0: Device attached [ 331.285632][T10119] vhci_hcd vhci_hcd.0: pdev(1) rhport(1) sockfd(15) [ 331.292325][T10119] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 331.339929][T10102] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 331.374167][ T1187] dw2102: command 0x0e transfer failed. [ 331.379881][ T1187] dvb-usb: bulk message failed: -22 (1/0) [ 331.385997][ T1187] dw2102: command 0x51 transfer failed. [ 331.391604][ T1187] dvb-usb: bulk message failed: -22 (5/0) [ 331.397452][ T1187] dw2102: i2c probe for address 0x68 failed. [ 331.405261][ T1187] dvb-usb: bulk message failed: -22 (5/0) [ 331.411064][ T1187] dw2102: i2c probe for address 0x69 failed. [ 331.423005][ T1187] dvb-usb: bulk message failed: -22 (5/0) [ 331.428805][ T1187] dw2102: i2c probe for address 0x6a failed. [ 331.442934][T10119] vhci_hcd vhci_hcd.0: Device attached [ 331.444302][T10115] vhci_hcd vhci_hcd.0: pdev(1) rhport(6) sockfd(27) [ 331.455097][T10115] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 331.456596][ T1187] dw2102: probing for demodulator failed. Is the external power switched on? [ 331.497679][T10115] vhci_hcd vhci_hcd.0: Device attached [ 331.513349][ T1187] dvb-usb: no frontend was attached by 'TeVii S482 (tuner 2)' [ 331.526338][T10113] vhci_hcd: connection closed [ 331.526755][ T8020] vhci_hcd: stop threads [ 331.536043][T10105] vhci_hcd: connection reset by peer [ 331.542462][T10124] vhci_hcd: connection closed [ 331.542671][T10120] vhci_hcd: connection closed [ 331.543218][T10116] vhci_hcd: connection closed [ 331.552633][T10109] vhci_hcd: connection closed [ 331.557463][T10107] vhci_hcd: connection closed [ 331.561939][ T8020] vhci_hcd: release socket [ 331.602152][ T8020] vhci_hcd: disconnect device [ 331.612537][ T8020] vhci_hcd: stop threads [ 331.671677][ T8020] vhci_hcd: release socket [ 331.692924][ T8020] vhci_hcd: disconnect device [ 331.712021][ T8020] vhci_hcd: stop threads [ 331.742967][ T8020] vhci_hcd: release socket [ 331.759054][ T8020] vhci_hcd: disconnect device [ 331.770952][ T8020] vhci_hcd: stop threads [ 331.780472][ T1187] rc_core: IR keymap rc-tt-1500 not found [ 331.780639][ T8020] vhci_hcd: release socket [ 331.791535][ T8020] vhci_hcd: disconnect device [ 331.797086][ T8020] vhci_hcd: stop threads [ 331.801544][ T8020] vhci_hcd: release socket [ 331.806452][ T8020] vhci_hcd: disconnect device [ 331.812130][ T8020] vhci_hcd: stop threads [ 331.819238][ T8020] vhci_hcd: release socket [ 331.824315][ T8020] vhci_hcd: disconnect device [ 331.829430][ T8020] vhci_hcd: stop threads [ 331.833848][ T5777] vhci_hcd: vhci_device speed not set [ 331.840161][ T8020] vhci_hcd: release socket [ 331.845111][ T8020] vhci_hcd: disconnect device [ 331.906975][ T1187] Registered IR keymap rc-empty [ 331.959780][ T1187] rc rc0: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.0/usb1/1-1/rc/rc0 [ 331.980385][ T1187] input: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.0/usb1/1-1/rc/rc0/input12 [ 332.005971][ T1187] dvb-usb: schedule remote query interval to 250 msecs. [ 332.052327][ T1187] dw2102: su3000_power_ctrl: 0, initialized 1 [ 332.136982][ T1187] dvb-usb: TeVii S482 (tuner 2) successfully initialized and connected. [ 332.192858][ T787] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 332.289376][T10144] tipc: Enabled bearer , priority 0 [ 332.304957][ T9] dvb-usb: bulk message failed: -22 (1/0) [ 332.311058][ T9] dw2102: i2c transfer failed. [ 332.314286][T10146] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4068521576 (4068521576 ns) > initial count (2794446801 ns). Using initial count to start timer. [ 332.335352][T10144] syzkaller0: entered promiscuous mode [ 332.340949][T10144] syzkaller0: entered allmulticast mode [ 332.374675][T10142] tipc: Resetting bearer [ 332.385668][ T1187] usb 1-1: USB disconnect, device number 48 [ 332.532216][T10142] tipc: Disabling bearer [ 332.595839][ T1187] dvb-usb: TeVii S482 (tuner 2) successfully deinitialized and disconnected. [ 332.613912][ T787] usb 3-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 332.642861][ T787] usb 3-1: config 27 has 0 interfaces, different from the descriptor's value: 1 [ 332.653238][ T787] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 332.662372][ T787] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 333.183985][ T8] usb usb36-port1: attempt power cycle [ 333.353528][ T6290] vhci_hcd: vhci_device speed not set [ 333.914193][ T8] usb usb36-port1: unable to enumerate USB device [ 334.073815][ T5777] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 334.282941][ T5777] usb 1-1: Using ep0 maxpacket: 8 [ 334.337957][ T5777] usb 1-1: unable to get BOS descriptor or descriptor too short [ 334.375314][ T5777] usb 1-1: config index 0 descriptor too short (expected 51, got 18) [ 334.394323][ T5777] usb 1-1: config 4 has an invalid interface number: 30 but max is 0 [ 334.440290][ T5777] usb 1-1: config 4 has no interface number 0 [ 334.501800][ T5777] usb 1-1: config 4 interface 30 has no altsetting 0 [ 334.560101][ T5777] usb 1-1: string descriptor 0 read error: -22 [ 334.566979][ T5777] usb 1-1: New USB device found, idVendor=9022, idProduct=d484, bcdDevice=ff.88 [ 334.636935][ T5777] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 334.707243][ T5839] usb usb34-port1: attempt power cycle [ 334.724158][ T5777] dw2102: su3000_identify_state [ 334.757777][ T5777] dvb-usb: found a 'TeVii S482 (tuner 2)' in warm state. [ 334.784454][ T5777] dw2102: su3000_power_ctrl: 1, initialized 0 [ 334.823488][ T5777] dvb-usb: bulk message failed: -22 (2/0) [ 334.857312][ T5777] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 335.025747][T10170] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(9) [ 335.026253][ T5777] dvbdev: DVB: registering new adapter (TeVii S482 (tuner 2)) [ 335.032330][T10170] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 335.066778][T10170] vhci_hcd vhci_hcd.0: Device attached [ 335.107165][T10173] vhci_hcd vhci_hcd.0: pdev(1) rhport(1) sockfd(12) [ 335.113879][T10173] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 335.152984][T10173] vhci_hcd vhci_hcd.0: Device attached [ 335.158840][ T5777] usb 1-1: media controller created [ 335.159431][T10170] vhci_hcd vhci_hcd.0: pdev(1) rhport(2) sockfd(11) [ 335.170713][T10170] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 335.198178][ T5777] dvb-usb: bulk message failed: -22 (6/0) [ 335.214385][T10178] vhci_hcd vhci_hcd.0: pdev(1) rhport(3) sockfd(14) [ 335.221032][T10178] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 335.228757][T10170] vhci_hcd vhci_hcd.0: Device attached [ 335.244834][ T5777] dw2102: i2c transfer failed. [ 335.262827][T10173] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(19) [ 335.269497][T10173] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 335.280226][ T5777] dvb-usb: bulk message failed: -22 (6/0) [ 335.280380][T10173] vhci_hcd vhci_hcd.0: Device attached [ 335.293862][T10170] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 335.321525][T10170] vhci_hcd vhci_hcd.0: pdev(1) rhport(1) sockfd(23) [ 335.328209][T10170] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 335.336131][ T5777] dw2102: i2c transfer failed. [ 335.344893][ T8] usb 35-1: new low-speed USB device number 13 using vhci_hcd [ 335.345232][T10178] vhci_hcd vhci_hcd.0: Device attached [ 335.358142][ T5777] dvb-usb: bulk message failed: -22 (6/0) [ 335.374112][ T5777] dw2102: i2c transfer failed. [ 335.384609][ T5777] dvb-usb: bulk message failed: -22 (6/0) [ 335.404065][ T5839] usb usb34-port1: unable to enumerate USB device [ 335.406603][ T5777] dw2102: i2c transfer failed. [ 335.411511][T10173] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 335.442919][T10170] vhci_hcd vhci_hcd.0: Device attached [ 335.453206][ T5777] dvb-usb: bulk message failed: -22 (6/0) [ 335.471810][T10170] vhci_hcd vhci_hcd.0: pdev(1) rhport(6) sockfd(25) [ 335.473660][ T5777] dw2102: i2c transfer failed. [ 335.478485][T10170] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 335.503752][T10170] vhci_hcd vhci_hcd.0: Device attached [ 335.511734][ T6290] usb 3-1: USB disconnect, device number 29 [ 335.575985][ T5777] dvb-usb: bulk message failed: -22 (6/0) [ 335.584673][T10185] vhci_hcd: connection closed [ 335.585094][T10183] vhci_hcd: connection closed [ 335.585728][T10179] vhci_hcd: connection closed [ 335.600206][T10181] vhci_hcd: connection closed [ 335.602934][ T5777] dw2102: i2c transfer failed. [ 335.606990][ T2941] vhci_hcd: stop threads [ 335.619148][T10176] vhci_hcd: connection closed [ 335.619400][ T5777] dvb-usb: MAC address: 02:02:02:02:02:02 [ 335.620822][T10174] vhci_hcd: connection closed [ 335.630798][T10171] vhci_hcd: connection reset by peer [ 335.642031][ T2941] vhci_hcd: release socket [ 335.649283][ T2941] vhci_hcd: disconnect device [ 335.656779][ T2941] vhci_hcd: stop threads [ 335.661096][ T2941] vhci_hcd: release socket [ 335.666928][ T2941] vhci_hcd: disconnect device [ 335.676554][T10188] tipc: Enabled bearer , priority 0 [ 335.683699][ T2941] vhci_hcd: stop threads [ 335.683720][ T2941] vhci_hcd: release socket [ 335.683752][ T2941] vhci_hcd: disconnect device [ 335.698841][ T2941] vhci_hcd: stop threads [ 335.708103][ T2941] vhci_hcd: release socket [ 335.728440][ T2941] vhci_hcd: disconnect device [ 335.740081][ T5777] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 335.751252][ T2941] vhci_hcd: stop threads [ 335.756368][T10191] syzkaller0: entered promiscuous mode [ 335.767344][T10191] syzkaller0: entered allmulticast mode [ 335.768900][ T2941] vhci_hcd: release socket [ 335.808356][ T2941] vhci_hcd: disconnect device [ 335.814385][ T5777] dvb-usb: bulk message failed: -22 (3/0) [ 335.816551][ T2941] vhci_hcd: stop threads [ 335.824734][ T2941] vhci_hcd: release socket [ 335.829349][ T2941] vhci_hcd: disconnect device [ 335.837686][ T5777] dw2102: command 0x0e transfer failed. [ 335.847647][ T2941] vhci_hcd: stop threads [ 335.853282][T10187] tipc: Resetting bearer [ 335.859550][ T2941] vhci_hcd: release socket [ 335.860259][T10190] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 335.864881][ T2941] vhci_hcd: disconnect device [ 335.875797][ T5777] dvb-usb: bulk message failed: -22 (3/0) [ 335.887109][ T5777] dw2102: command 0x0e transfer failed. [ 335.889063][T10190] overlayfs: "xino" feature enabled using 2 upper inode bits. [ 335.945858][T10187] tipc: Disabling bearer [ 336.214789][ T5777] dvb-usb: bulk message failed: -22 (3/0) [ 336.221529][ T5777] dw2102: command 0x0e transfer failed. [ 336.250178][ T5777] dvb-usb: bulk message failed: -22 (3/0) [ 336.263072][ T5777] dw2102: command 0x0e transfer failed. [ 336.289249][ T5777] dvb-usb: bulk message failed: -22 (1/0) [ 336.332851][ T5777] dw2102: command 0x51 transfer failed. [ 336.338485][ T5777] dvb-usb: bulk message failed: -22 (5/0) [ 336.372862][ T5777] dw2102: i2c probe for address 0x68 failed. [ 336.388606][ T5777] dvb-usb: bulk message failed: -22 (5/0) [ 336.403735][T10211] capability: warning: `syz.3.1151' uses deprecated v2 capabilities in a way that may be insecure [ 336.414515][ T5777] dw2102: i2c probe for address 0x69 failed. [ 336.421717][ T5777] dvb-usb: bulk message failed: -22 (5/0) [ 336.444618][ T5777] dw2102: i2c probe for address 0x6a failed. [ 336.450683][ T5777] dw2102: probing for demodulator failed. Is the external power switched on? [ 336.493619][ T5777] dvb-usb: no frontend was attached by 'TeVii S482 (tuner 2)' [ 336.763166][ T5777] rc_core: IR keymap rc-tt-1500 not found [ 336.775869][ T5777] Registered IR keymap rc-empty [ 336.789965][ T5777] rc rc0: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.0/usb1/1-1/rc/rc0 [ 336.856620][ T5777] input: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.0/usb1/1-1/rc/rc0/input13 [ 336.927827][ T5777] dvb-usb: schedule remote query interval to 250 msecs. [ 336.973063][ T5777] dw2102: su3000_power_ctrl: 0, initialized 1 [ 336.988193][ T5777] dvb-usb: TeVii S482 (tuner 2) successfully initialized and connected. [ 337.023420][ T5777] usb 1-1: USB disconnect, device number 49 [ 337.142646][ T5777] dvb-usb: TeVii S482 (tuner 2) successfully deinitialized and disconnected. [ 337.152940][ T5839] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 337.367164][T10227] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 337.393151][T10227] overlayfs: "xino" feature enabled using 2 upper inode bits. [ 337.552894][ T5839] usb 2-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 337.566792][ T5839] usb 2-1: config 27 has 0 interfaces, different from the descriptor's value: 1 [ 337.576317][ T5839] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 337.588488][ T5839] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 337.935997][T10236] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(9) [ 337.942589][T10236] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 337.997538][T10241] vhci_hcd vhci_hcd.0: pdev(3) rhport(1) sockfd(12) [ 338.004218][T10241] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 338.022261][T10241] vhci_hcd vhci_hcd.0: Device attached [ 338.030318][T10241] vhci_hcd vhci_hcd.0: pdev(3) rhport(2) sockfd(14) [ 338.036963][T10241] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 338.047780][T10241] vhci_hcd vhci_hcd.0: Device attached [ 338.055202][T10241] vhci_hcd vhci_hcd.0: pdev(3) rhport(3) sockfd(16) [ 338.061831][T10241] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 338.076146][T10241] vhci_hcd vhci_hcd.0: Device attached [ 338.085362][T10241] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(18) [ 338.091991][T10241] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 338.102526][T10241] vhci_hcd vhci_hcd.0: Device attached [ 338.102697][T10236] vhci_hcd vhci_hcd.0: Device attached [ 338.117211][T10241] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 338.130534][T10241] vhci_hcd vhci_hcd.0: pdev(3) rhport(1) sockfd(22) [ 338.137165][T10241] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 338.149327][T10241] vhci_hcd vhci_hcd.0: Device attached [ 338.156031][T10241] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 338.171399][T10241] vhci_hcd vhci_hcd.0: pdev(3) rhport(6) sockfd(26) [ 338.178031][T10241] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 338.188878][T10241] vhci_hcd vhci_hcd.0: Device attached [ 338.236199][T10237] vhci_hcd: connection closed [ 338.236468][T10245] vhci_hcd: connection closed [ 338.236490][T10242] vhci_hcd: connection closed [ 338.242385][T10251] vhci_hcd: connection closed [ 338.247595][ T6194] vhci_hcd: stop threads [ 338.250961][T10247] vhci_hcd: connection closed [ 338.259991][T10253] vhci_hcd: connection closed [ 338.266534][T10249] vhci_hcd: connection closed [ 338.284351][ T6194] vhci_hcd: release socket [ 338.292898][ T1187] usb 39-2: new low-speed USB device number 6 using vhci_hcd [ 338.302645][T10244] vhci_hcd: sendmsg failed!, ret=-32 for 48 [ 338.311424][ T6194] vhci_hcd: disconnect device [ 338.317119][ T6194] vhci_hcd: stop threads [ 338.321517][ T6194] vhci_hcd: release socket [ 338.327201][ T6194] vhci_hcd: disconnect device [ 338.333939][ T6194] vhci_hcd: stop threads [ 338.338340][ T6194] vhci_hcd: release socket [ 338.343073][ T6194] vhci_hcd: disconnect device [ 338.348068][ T6194] vhci_hcd: stop threads [ 338.352468][ T6194] vhci_hcd: release socket [ 338.357849][ T6194] vhci_hcd: disconnect device [ 338.363836][ T6194] vhci_hcd: stop threads [ 338.369475][ T6194] vhci_hcd: release socket [ 338.374807][ T6194] vhci_hcd: disconnect device [ 338.379891][ T6194] vhci_hcd: stop threads [ 338.385385][ T6194] vhci_hcd: release socket [ 338.389964][ T6194] vhci_hcd: disconnect device [ 338.423105][ T6194] vhci_hcd: stop threads [ 338.436518][ T6194] vhci_hcd: release socket [ 338.446847][ T6194] vhci_hcd: disconnect device [ 339.139289][T10269] kvm: kvm [10268]: vcpu2, guest rIP: 0x9133 Unhandled WRMSR(0x11e) = 0xbe702111 [ 339.456768][T10278] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 339.474896][T10278] overlayfs: "xino" feature enabled using 2 upper inode bits. [ 340.500846][T10295] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(9) [ 340.507450][T10295] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 340.520120][ T5777] usb 2-1: USB disconnect, device number 35 [ 340.553218][ T8] vhci_hcd: vhci_device speed not set [ 340.569459][T10295] vhci_hcd vhci_hcd.0: Device attached [ 340.575522][T10301] vhci_hcd vhci_hcd.0: pdev(0) rhport(1) sockfd(12) [ 340.582169][T10301] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 340.593061][T10305] vhci_hcd vhci_hcd.0: pdev(0) rhport(2) sockfd(15) [ 340.599714][T10305] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 340.625390][T10301] vhci_hcd vhci_hcd.0: Device attached [ 340.643317][T10305] vhci_hcd vhci_hcd.0: Device attached [ 340.664696][T10295] vhci_hcd vhci_hcd.0: pdev(0) rhport(3) sockfd(11) [ 340.671410][T10295] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 340.681061][T10295] vhci_hcd vhci_hcd.0: Device attached [ 340.700913][T10295] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(17) [ 340.707579][T10295] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 340.727047][T10295] vhci_hcd vhci_hcd.0: Device attached [ 340.740222][T10295] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 340.753048][T10295] vhci_hcd vhci_hcd.0: pdev(0) rhport(1) sockfd(21) [ 340.759702][T10295] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 340.768160][T10295] vhci_hcd vhci_hcd.0: Device attached [ 340.775229][T10295] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 340.788300][T10295] vhci_hcd vhci_hcd.0: pdev(0) rhport(6) sockfd(25) [ 340.794957][T10295] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 340.810081][T10295] vhci_hcd vhci_hcd.0: Device attached [ 340.831190][T10319] vhci_hcd: connection closed [ 340.831614][ T6194] vhci_hcd: stop threads [ 340.831627][T10317] vhci_hcd: connection closed [ 340.832320][T10312] vhci_hcd: connection closed [ 340.840252][ T6194] vhci_hcd: release socket [ 340.857098][T10309] vhci_hcd: connection closed [ 340.857307][T10297] vhci_hcd: connection closed [ 340.862324][T10303] vhci_hcd: connection closed [ 340.864862][T10306] vhci_hcd: connection closed [ 340.878106][ T6194] vhci_hcd: disconnect device [ 340.889628][ T6194] vhci_hcd: stop threads [ 340.893237][ T5859] usb 33-1: new low-speed USB device number 11 using vhci_hcd [ 340.902590][ T6194] vhci_hcd: release socket [ 340.909199][ T6194] vhci_hcd: disconnect device [ 340.918486][T10300] vhci_hcd: sendmsg failed!, ret=-32 for 48 [ 340.929408][ T6194] vhci_hcd: stop threads [ 340.936427][ T6194] vhci_hcd: release socket [ 340.941036][ T6194] vhci_hcd: disconnect device [ 340.960634][ T6194] vhci_hcd: stop threads [ 340.967911][ T6194] vhci_hcd: release socket [ 340.975646][ T6194] vhci_hcd: disconnect device [ 340.980518][ T6194] vhci_hcd: stop threads [ 340.992513][ T6194] vhci_hcd: release socket [ 340.999301][ T6194] vhci_hcd: disconnect device [ 341.005757][ T6194] vhci_hcd: stop threads [ 341.010174][ T6194] vhci_hcd: release socket [ 341.020416][ T6194] vhci_hcd: disconnect device [ 341.033526][ T6194] vhci_hcd: stop threads [ 341.037854][ T6194] vhci_hcd: release socket [ 341.047295][ T6194] vhci_hcd: disconnect device [ 341.083089][ T5777] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 341.273596][ T5777] usb 2-1: Using ep0 maxpacket: 8 [ 341.287295][ T5777] usb 2-1: unable to get BOS descriptor or descriptor too short [ 341.305609][T10327] syzkaller0: entered promiscuous mode [ 341.311613][T10327] syzkaller0: entered allmulticast mode [ 341.317800][ T5777] usb 2-1: config index 0 descriptor too short (expected 51, got 18) [ 341.330439][ T5777] usb 2-1: config 4 has an invalid interface number: 30 but max is 0 [ 341.367521][ T5777] usb 2-1: config 4 has no interface number 0 [ 341.379062][ T5777] usb 2-1: config 4 interface 30 has no altsetting 0 [ 341.409610][ T5777] usb 2-1: string descriptor 0 read error: -22 [ 341.423448][ T5777] usb 2-1: New USB device found, idVendor=9022, idProduct=d484, bcdDevice=ff.88 [ 341.432729][ T5777] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 341.498627][ T5777] dw2102: su3000_identify_state [ 341.513234][ T5777] dvb-usb: found a 'TeVii S482 (tuner 2)' in warm state. [ 341.533539][ T5777] dw2102: su3000_power_ctrl: 1, initialized 0 [ 341.541446][ T5777] dvb-usb: bulk message failed: -22 (2/0) [ 341.571593][ T5777] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 341.583586][ T5777] dvbdev: DVB: registering new adapter (TeVii S482 (tuner 2)) [ 341.591172][ T5777] usb 2-1: media controller created [ 341.612894][ T5777] dvb-usb: bulk message failed: -22 (6/0) [ 341.628973][ T5777] dw2102: i2c transfer failed. [ 341.652818][ T5777] dvb-usb: bulk message failed: -22 (6/0) [ 341.658720][ T5777] dw2102: i2c transfer failed. [ 341.677974][ T5777] dvb-usb: bulk message failed: -22 (6/0) [ 341.692949][ T5777] dw2102: i2c transfer failed. [ 341.701194][ T5777] dvb-usb: bulk message failed: -22 (6/0) [ 341.714519][ T5777] dw2102: i2c transfer failed. [ 341.754616][ T5777] dvb-usb: bulk message failed: -22 (6/0) [ 341.775114][ T5777] dw2102: i2c transfer failed. [ 341.829281][ T5777] dvb-usb: bulk message failed: -22 (6/0) [ 341.861127][ T5777] dw2102: i2c transfer failed. [ 341.879168][ T5777] dvb-usb: MAC address: 02:02:02:02:02:02 [ 341.954029][ T787] usb usb36-port1: attempt power cycle [ 342.013623][ T5777] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 342.064700][ T5777] dvb-usb: bulk message failed: -22 (3/0) [ 342.097466][ T5777] dw2102: command 0x0e transfer failed. [ 342.129298][ T5777] dvb-usb: bulk message failed: -22 (3/0) [ 342.149984][ T5777] dw2102: command 0x0e transfer failed. [ 342.382923][ T23] usb 4-1: new high-speed USB device number 42 using dummy_hcd [ 342.483023][ T5777] dvb-usb: bulk message failed: -22 (3/0) [ 342.495412][ T5777] dw2102: command 0x0e transfer failed. [ 342.509219][ T5777] dvb-usb: bulk message failed: -22 (3/0) [ 342.541878][ T5777] dw2102: command 0x0e transfer failed. [ 342.559417][ T5777] dvb-usb: bulk message failed: -22 (1/0) [ 342.571066][ T5777] dw2102: command 0x51 transfer failed. [ 342.580339][ T5777] dvb-usb: bulk message failed: -22 (5/0) [ 342.586814][ T5777] dw2102: i2c probe for address 0x68 failed. [ 342.598195][ T5777] dvb-usb: bulk message failed: -22 (5/0) [ 342.604475][ T5777] dw2102: i2c probe for address 0x69 failed. [ 342.610586][ T5777] dvb-usb: bulk message failed: -22 (5/0) [ 342.620078][ T5777] dw2102: i2c probe for address 0x6a failed. [ 342.626553][ T5777] dw2102: probing for demodulator failed. Is the external power switched on? [ 342.651415][ T787] usb usb36-port1: unable to enumerate USB device [ 342.651686][ T5777] dvb-usb: no frontend was attached by 'TeVii S482 (tuner 2)' [ 342.832871][ T5777] rc_core: IR keymap rc-tt-1500 not found [ 342.838664][ T5777] Registered IR keymap rc-empty [ 342.856514][ T23] usb 4-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 342.872636][ T5777] rc rc0: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.1/usb2/2-1/rc/rc0 [ 342.900456][ T23] usb 4-1: config 27 has 0 interfaces, different from the descriptor's value: 1 [ 342.931966][ T5777] input: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.1/usb2/2-1/rc/rc0/input14 [ 342.964198][ T23] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 342.989780][ T5777] dvb-usb: schedule remote query interval to 250 msecs. [ 343.003497][ T23] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 343.021068][ T5777] dw2102: su3000_power_ctrl: 0, initialized 1 [ 343.057852][ T5777] dvb-usb: TeVii S482 (tuner 2) successfully initialized and connected. [ 343.151610][ T5777] usb 2-1: USB disconnect, device number 36 [ 343.251404][T10357] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(9) [ 343.258012][T10357] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 343.303895][T10357] vhci_hcd vhci_hcd.0: Device attached [ 343.310532][ T5777] dvb-usb: TeVii S482 (tuner 2) successfully deinitialized and disconnected. [ 343.322306][T10362] vhci_hcd vhci_hcd.0: pdev(0) rhport(1) sockfd(12) [ 343.328928][T10362] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 343.351975][T10357] vhci_hcd vhci_hcd.0: pdev(0) rhport(2) sockfd(11) [ 343.358615][T10357] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 343.366354][T10362] vhci_hcd vhci_hcd.0: Device attached [ 343.376091][T10357] vhci_hcd vhci_hcd.0: Device attached [ 343.385887][T10357] vhci_hcd vhci_hcd.0: pdev(0) rhport(3) sockfd(14) [ 343.392513][T10357] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 343.402454][T10357] vhci_hcd vhci_hcd.0: Device attached [ 343.410421][T10357] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(17) [ 343.417055][T10357] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 343.444382][T10357] vhci_hcd vhci_hcd.0: Device attached [ 343.464914][T10357] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 343.494610][T10357] vhci_hcd vhci_hcd.0: pdev(0) rhport(1) sockfd(21) [ 343.501275][T10357] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 343.511903][T10357] vhci_hcd vhci_hcd.0: Device attached [ 343.519080][T10357] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 343.537851][T10373] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 343.560916][T10373] overlayfs: "xino" feature enabled using 2 upper inode bits. [ 343.627161][T10376] syzkaller0: entered promiscuous mode [ 343.638600][T10376] syzkaller0: entered allmulticast mode [ 343.768534][ T1187] vhci_hcd: vhci_device speed not set [ 343.794654][T10357] vhci_hcd vhci_hcd.0: pdev(0) rhport(6) sockfd(27) [ 343.801327][T10357] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 343.815402][T10357] vhci_hcd vhci_hcd.0: Device attached [ 343.826654][T10369] vhci_hcd: connection closed [ 343.826926][T10371] vhci_hcd: connection closed [ 343.829688][T10374] vhci_hcd: connection closed [ 343.834106][T10363] vhci_hcd: connection closed [ 343.838645][ T6194] vhci_hcd: stop threads [ 343.841333][T10365] vhci_hcd: connection closed [ 343.843485][T10359] vhci_hcd: connection closed [ 343.848116][T10367] vhci_hcd: connection closed [ 343.866400][ T6194] vhci_hcd: release socket [ 343.878613][ T6194] vhci_hcd: disconnect device [ 343.889706][ T6194] vhci_hcd: stop threads [ 343.924685][ T6194] vhci_hcd: release socket [ 343.931593][ T6194] vhci_hcd: disconnect device [ 343.941861][ T6194] vhci_hcd: stop threads [ 343.950167][ T6194] vhci_hcd: release socket [ 343.957394][ T6194] vhci_hcd: disconnect device [ 343.976132][ T6194] vhci_hcd: stop threads [ 343.990958][ T6194] vhci_hcd: release socket [ 343.999877][ T6194] vhci_hcd: disconnect device [ 344.012725][ T6194] vhci_hcd: stop threads [ 344.017585][ T6194] vhci_hcd: release socket [ 344.022126][ T6194] vhci_hcd: disconnect device [ 344.031536][ T6194] vhci_hcd: stop threads [ 344.041731][ T6194] vhci_hcd: release socket [ 344.057644][ T6194] vhci_hcd: disconnect device [ 344.079807][ T6194] vhci_hcd: stop threads [ 344.089160][ T6194] vhci_hcd: release socket [ 344.094344][ T6194] vhci_hcd: disconnect device [ 344.402851][ T5777] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 344.652976][ T5777] usb 2-1: Using ep0 maxpacket: 8 [ 344.822151][ T5777] usb 2-1: unable to get BOS descriptor or descriptor too short [ 344.850657][ T5777] usb 2-1: config index 0 descriptor too short (expected 51, got 18) [ 344.864776][ T5777] usb 2-1: config 4 has an invalid interface number: 30 but max is 0 [ 344.873227][ T5777] usb 2-1: config 4 has no interface number 0 [ 344.879375][ T5777] usb 2-1: config 4 interface 30 has no altsetting 0 [ 344.889850][ T5777] usb 2-1: string descriptor 0 read error: -22 [ 344.896395][ T5777] usb 2-1: New USB device found, idVendor=9022, idProduct=d484, bcdDevice=ff.88 [ 344.939573][ T5777] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 345.085396][ T5777] dw2102: su3000_identify_state [ 345.116026][ T5777] dvb-usb: found a 'TeVii S482 (tuner 2)' in warm state. [ 345.144080][ T5839] usb usb40-port1: attempt power cycle [ 345.171080][ T5777] dw2102: su3000_power_ctrl: 1, initialized 0 [ 345.201195][ T5777] dvb-usb: bulk message failed: -22 (2/0) [ 345.252693][ T5777] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 345.291186][ T5777] dvbdev: DVB: registering new adapter (TeVii S482 (tuner 2)) [ 345.300457][ T5777] usb 2-1: media controller created [ 345.320401][ T5777] dvb-usb: bulk message failed: -22 (6/0) [ 345.334362][ T5777] dw2102: i2c transfer failed. [ 345.340495][ T5777] dvb-usb: bulk message failed: -22 (6/0) [ 345.349273][ T5777] dw2102: i2c transfer failed. [ 345.356664][ T5777] dvb-usb: bulk message failed: -22 (6/0) [ 345.366913][ T5777] dw2102: i2c transfer failed. [ 345.376904][ T5777] dvb-usb: bulk message failed: -22 (6/0) [ 345.392870][ T5777] dw2102: i2c transfer failed. [ 345.418053][ T5777] dvb-usb: bulk message failed: -22 (6/0) [ 345.449253][ T5777] dw2102: i2c transfer failed. [ 345.490479][ T5777] dvb-usb: bulk message failed: -22 (6/0) [ 345.507799][ T5777] dw2102: i2c transfer failed. [ 345.518328][ T5777] dvb-usb: MAC address: 02:02:02:02:02:02 [ 345.591408][ T1187] usb 4-1: USB disconnect, device number 42 [ 345.595121][T10399] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 345.619827][ T5777] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 345.671654][T10399] overlayfs: "xino" feature enabled using 2 upper inode bits. [ 345.688977][ T5777] dvb-usb: bulk message failed: -22 (3/0) [ 345.689002][ T5777] dw2102: command 0x0e transfer failed. [ 345.689013][ T5777] dvb-usb: bulk message failed: -22 (3/0) [ 345.689028][ T5777] dw2102: command 0x0e transfer failed. [ 345.844621][ T5839] usb usb40-port1: unable to enumerate USB device [ 346.003072][ T5777] dvb-usb: bulk message failed: -22 (3/0) [ 346.011695][ T5777] dw2102: command 0x0e transfer failed. [ 346.018781][ T5777] dvb-usb: bulk message failed: -22 (3/0) [ 346.035279][ T5777] dw2102: command 0x0e transfer failed. [ 346.045422][ T5777] dvb-usb: bulk message failed: -22 (1/0) [ 346.059582][ T5777] dw2102: command 0x51 transfer failed. [ 346.065551][ T5777] dvb-usb: bulk message failed: -22 (5/0) [ 346.071371][ T5777] dw2102: i2c probe for address 0x68 failed. [ 346.081000][ T5777] dvb-usb: bulk message failed: -22 (5/0) [ 346.087725][ T5777] dw2102: i2c probe for address 0x69 failed. [ 346.095657][ T5777] dvb-usb: bulk message failed: -22 (5/0) [ 346.105495][ T5777] dw2102: i2c probe for address 0x6a failed. [ 346.111514][ T5777] dw2102: probing for demodulator failed. Is the external power switched on? [ 346.120645][ T5859] vhci_hcd: vhci_device speed not set [ 346.130370][ T5777] dvb-usb: no frontend was attached by 'TeVii S482 (tuner 2)' [ 346.280943][T10418] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(9) [ 346.287513][T10418] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 346.310785][T10422] vhci_hcd vhci_hcd.0: pdev(1) rhport(1) sockfd(12) [ 346.317737][T10422] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 346.331110][T10418] vhci_hcd vhci_hcd.0: Device attached [ 346.398598][T10422] vhci_hcd vhci_hcd.0: Device attached [ 346.406179][ T5777] rc_core: IR keymap rc-tt-1500 not found [ 346.424868][ T5777] Registered IR keymap rc-empty [ 346.443900][ T5777] rc rc0: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.1/usb2/2-1/rc/rc0 [ 346.467504][T10418] vhci_hcd vhci_hcd.0: pdev(1) rhport(2) sockfd(11) [ 346.474170][T10418] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 346.497570][T10422] vhci_hcd vhci_hcd.0: pdev(1) rhport(3) sockfd(14) [ 346.504232][T10422] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 346.522357][T10418] vhci_hcd vhci_hcd.0: Device attached [ 346.534116][T10431] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(19) [ 346.540778][T10431] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 346.550538][ T5777] input: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.1/usb2/2-1/rc/rc0/input15 [ 346.578989][T10422] vhci_hcd vhci_hcd.0: Device attached [ 346.594892][ T3063] usb 35-1: new low-speed USB device number 14 using vhci_hcd [ 346.603665][T10436] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 346.630722][T10431] vhci_hcd vhci_hcd.0: Device attached [ 346.644905][ T5777] dvb-usb: schedule remote query interval to 250 msecs. [ 346.665618][ T5777] dw2102: su3000_power_ctrl: 0, initialized 1 [ 346.675346][ T5777] dvb-usb: TeVii S482 (tuner 2) successfully initialized and connected. [ 346.687541][T10418] vhci_hcd vhci_hcd.0: pdev(1) rhport(1) sockfd(18) [ 346.694378][T10418] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 346.713339][T10422] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 346.785704][ T5777] usb 2-1: USB disconnect, device number 37 [ 346.840840][ T5777] dvb-usb: TeVii S482 (tuner 2) successfully deinitialized and disconnected. [ 346.851091][T10431] vhci_hcd vhci_hcd.0: pdev(1) rhport(6) sockfd(29) [ 346.857736][T10431] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 346.870912][T10431] vhci_hcd vhci_hcd.0: Device attached [ 346.877291][T10418] vhci_hcd vhci_hcd.0: Device attached [ 346.917118][T10438] vhci_hcd: connection closed [ 346.917302][T10440] vhci_hcd: connection closed [ 346.922330][ T6194] vhci_hcd: stop threads [ 346.936119][T10433] vhci_hcd: connection closed [ 346.936447][T10429] vhci_hcd: connection closed [ 346.941758][T10427] vhci_hcd: connection closed [ 346.947093][T10420] vhci_hcd: connection reset by peer [ 346.957377][T10423] vhci_hcd: connection closed [ 346.978944][ T6194] vhci_hcd: release socket [ 347.157151][ T6194] vhci_hcd: disconnect device [ 347.186034][ T6194] vhci_hcd: stop threads [ 347.198473][ T6194] vhci_hcd: release socket [ 347.213328][ T6194] vhci_hcd: disconnect device [ 347.220672][ T6194] vhci_hcd: stop threads [ 347.246029][ T6194] vhci_hcd: release socket [ 347.288538][ T6194] vhci_hcd: disconnect device [ 347.304621][ T6194] vhci_hcd: stop threads [ 347.324492][ T6194] vhci_hcd: release socket [ 347.339042][ T6194] vhci_hcd: disconnect device [ 347.423246][ T6194] vhci_hcd: stop threads [ 347.452480][ T6194] vhci_hcd: release socket [ 347.478544][ T6194] vhci_hcd: disconnect device [ 347.500186][ T6194] vhci_hcd: stop threads [ 347.514384][ T6194] vhci_hcd: release socket [ 347.543262][ T6194] vhci_hcd: disconnect device [ 347.575993][ T6194] vhci_hcd: stop threads [ 347.585379][ T6290] usb usb34-port1: attempt power cycle [ 347.593214][ T6194] vhci_hcd: release socket [ 347.602151][ T6194] vhci_hcd: disconnect device [ 348.153304][ T5777] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 348.203078][ T8] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 348.283751][ T6290] usb usb34-port1: unable to enumerate USB device [ 348.433307][ T8] usb 2-1: Using ep0 maxpacket: 8 [ 348.449440][ T5777] usb 3-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 348.634710][ T8] usb 2-1: unable to get BOS descriptor or descriptor too short [ 348.654735][ T8] usb 2-1: config index 0 descriptor too short (expected 51, got 18) [ 348.679103][ T8] usb 2-1: config 4 has an invalid interface number: 30 but max is 0 [ 348.688466][ T5777] usb 3-1: config 27 has 0 interfaces, different from the descriptor's value: 1 [ 348.710369][T10465] syzkaller0: entered promiscuous mode [ 348.719348][ T8] usb 2-1: config 4 has no interface number 0 [ 348.726607][ T5777] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 348.737515][T10465] syzkaller0: entered allmulticast mode [ 348.742284][ T5777] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 348.748316][ T8] usb 2-1: config 4 interface 30 has no altsetting 0 [ 348.784295][ T8] usb 2-1: string descriptor 0 read error: -22 [ 348.803878][ T8] usb 2-1: New USB device found, idVendor=9022, idProduct=d484, bcdDevice=ff.88 [ 348.883612][ T8] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 348.924957][ T8] dw2102: su3000_identify_state [ 348.953071][ T8] dvb-usb: found a 'TeVii S482 (tuner 2)' in warm state. [ 348.994743][ T8] dw2102: su3000_power_ctrl: 1, initialized 0 [ 349.000867][ T8] dvb-usb: bulk message failed: -22 (2/0) [ 349.015711][ T8] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 349.048917][ T8] dvbdev: DVB: registering new adapter (TeVii S482 (tuner 2)) [ 349.090304][ T8] usb 2-1: media controller created [ 349.112700][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 349.153058][ T8] dw2102: i2c transfer failed. [ 349.163635][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 349.173269][ T8] dw2102: i2c transfer failed. [ 349.181782][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 349.263977][ T8] dw2102: i2c transfer failed. [ 349.270100][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 349.283204][ T8] dw2102: i2c transfer failed. [ 349.288811][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 349.314397][ T8] dw2102: i2c transfer failed. [ 349.320106][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 349.325991][ T8] dw2102: i2c transfer failed. [ 349.330865][ T8] dvb-usb: MAC address: 02:02:02:02:02:02 [ 349.403105][ T8] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 350.014990][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 350.038827][ T8] dw2102: command 0x0e transfer failed. [ 350.051771][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 350.057988][ T8] dw2102: command 0x0e transfer failed. [ 350.382875][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 350.388950][ T8] dw2102: command 0x0e transfer failed. [ 350.471338][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 350.533507][ T8] dw2102: command 0x0e transfer failed. [ 350.620341][ T8] dvb-usb: bulk message failed: -22 (1/0) [ 350.726480][ T8] dw2102: command 0x51 transfer failed. [ 350.732114][ T8] dvb-usb: bulk message failed: -22 (5/0) [ 350.768446][ T8] dw2102: i2c probe for address 0x68 failed. [ 350.818556][ T8] dvb-usb: bulk message failed: -22 (5/0) [ 350.843116][ T8] dw2102: i2c probe for address 0x69 failed. [ 350.870925][ T8] dvb-usb: bulk message failed: -22 (5/0) [ 350.907889][ T8] dw2102: i2c probe for address 0x6a failed. [ 350.936330][ T8] dw2102: probing for demodulator failed. Is the external power switched on? [ 350.981325][ T8] dvb-usb: no frontend was attached by 'TeVii S482 (tuner 2)' [ 351.243244][ T8] rc_core: IR keymap rc-tt-1500 not found [ 351.256832][ T8] Registered IR keymap rc-empty [ 351.276488][ T8] rc rc0: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.1/usb2/2-1/rc/rc0 [ 351.315811][ T8] input: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.1/usb2/2-1/rc/rc0/input16 [ 351.362845][ T8] dvb-usb: schedule remote query interval to 250 msecs. [ 351.370984][ T8] dw2102: su3000_power_ctrl: 0, initialized 1 [ 351.392889][ T5859] usb 3-1: USB disconnect, device number 30 [ 351.443182][ T8] dvb-usb: TeVii S482 (tuner 2) successfully initialized and connected. [ 351.532899][ T8] usb 2-1: USB disconnect, device number 38 [ 351.753044][ T3063] vhci_hcd: vhci_device speed not set [ 351.783861][ T8] dvb-usb: TeVii S482 (tuner 2) successfully deinitialized and disconnected. [ 352.193091][ T8] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 352.398291][ T8] usb 2-1: Using ep0 maxpacket: 8 [ 352.408322][ T8] usb 2-1: unable to get BOS descriptor or descriptor too short [ 352.443557][ T8] usb 2-1: config index 0 descriptor too short (expected 51, got 18) [ 352.598188][ T8] usb 2-1: config 4 has an invalid interface number: 30 but max is 0 [ 352.633306][ T8] usb 2-1: config 4 has no interface number 0 [ 352.656027][ T8] usb 2-1: config 4 interface 30 has no altsetting 0 [ 352.660054][T10535] syzkaller0: entered promiscuous mode [ 352.669913][T10535] syzkaller0: entered allmulticast mode [ 352.676251][ T8] usb 2-1: string descriptor 0 read error: -22 [ 352.684870][ T8] usb 2-1: New USB device found, idVendor=9022, idProduct=d484, bcdDevice=ff.88 [ 352.708823][ T8] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 352.751221][ T8] dw2102: su3000_identify_state [ 352.756306][ T8] dvb-usb: found a 'TeVii S482 (tuner 2)' in warm state. [ 352.764397][ T8] dw2102: su3000_power_ctrl: 1, initialized 0 [ 352.770610][ T8] dvb-usb: bulk message failed: -22 (2/0) [ 352.779796][ T8] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 352.790052][ T8] dvbdev: DVB: registering new adapter (TeVii S482 (tuner 2)) [ 352.797669][ T8] usb 2-1: media controller created [ 352.804136][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 352.836628][ T8] dw2102: i2c transfer failed. [ 352.841506][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 352.847419][ T8] dw2102: i2c transfer failed. [ 352.852349][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 352.858542][ T8] dw2102: i2c transfer failed. [ 352.863547][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 352.869316][ T8] dw2102: i2c transfer failed. [ 352.893226][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 352.899183][ T8] dw2102: i2c transfer failed. [ 352.918455][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 352.939885][ T8] dw2102: i2c transfer failed. [ 352.952939][ T8] dvb-usb: MAC address: 02:02:02:02:02:02 [ 353.007118][T10538] syzkaller0: entered promiscuous mode [ 353.021854][T10538] syzkaller0: entered allmulticast mode [ 353.027960][ T8] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 353.091774][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 353.099574][ T8] dw2102: command 0x0e transfer failed. [ 353.105296][ T23] usb usb36-port1: attempt power cycle [ 353.131803][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 353.153103][ T8] dw2102: command 0x0e transfer failed. [ 353.481565][T10553] loop3: detected capacity change from 0 to 8192 [ 353.503145][ T5859] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 353.531058][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 353.591381][T10553] FAT-fs (loop3): error, clusters badly computed (2 != 1) [ 353.600530][T10553] FAT-fs (loop3): Filesystem has been set read-only [ 353.660122][ T8] dw2102: command 0x0e transfer failed. [ 353.690324][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 353.723706][ T8] dw2102: command 0x0e transfer failed. [ 353.737909][ T8] dvb-usb: bulk message failed: -22 (1/0) [ 353.747747][ T23] usb usb36-port1: unable to enumerate USB device [ 353.762502][ T8] dw2102: command 0x51 transfer failed. [ 353.768872][ T8] dvb-usb: bulk message failed: -22 (5/0) [ 353.795354][ T8] dw2102: i2c probe for address 0x68 failed. [ 353.844698][ T5859] usb 3-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 353.859247][ T8] dvb-usb: bulk message failed: -22 (5/0) [ 353.873503][ T8] dw2102: i2c probe for address 0x69 failed. [ 353.882643][ T5859] usb 3-1: config 27 has 0 interfaces, different from the descriptor's value: 1 [ 353.898999][ T8] dvb-usb: bulk message failed: -22 (5/0) [ 353.909614][ T5859] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 353.919446][ T8] dw2102: i2c probe for address 0x6a failed. [ 353.933100][ T8] dw2102: probing for demodulator failed. Is the external power switched on? [ 353.942631][ T5859] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 353.951960][ T8] dvb-usb: no frontend was attached by 'TeVii S482 (tuner 2)' [ 354.372952][ T8] rc_core: IR keymap rc-tt-1500 not found [ 354.419775][ T8] Registered IR keymap rc-empty [ 354.721009][ T8] rc rc0: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.1/usb2/2-1/rc/rc0 [ 354.869614][ T8] input: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.1/usb2/2-1/rc/rc0/input17 [ 355.032586][ T8] dvb-usb: schedule remote query interval to 250 msecs. [ 355.160743][ T8] dw2102: su3000_power_ctrl: 0, initialized 1 [ 355.187348][ T8] dvb-usb: TeVii S482 (tuner 2) successfully initialized and connected. [ 355.295799][ T8] usb 2-1: USB disconnect, device number 39 [ 355.328093][T10576] syzkaller0: entered promiscuous mode [ 355.374690][T10576] syzkaller0: entered allmulticast mode [ 355.523139][ T8] dvb-usb: TeVii S482 (tuner 2) successfully deinitialized and disconnected. [ 356.143930][T10591] bridge_slave_1: left allmulticast mode [ 356.149792][T10591] bridge_slave_1: left promiscuous mode [ 356.156562][T10591] bridge0: port 2(bridge_slave_1) entered disabled state [ 356.181431][ T23] usb 3-1: USB disconnect, device number 31 [ 356.283722][ T8] usb 4-1: new high-speed USB device number 43 using dummy_hcd [ 356.382206][T10596] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 356.503676][ T8] usb 4-1: Using ep0 maxpacket: 8 [ 356.515761][ T8] usb 4-1: unable to get BOS descriptor or descriptor too short [ 356.543050][ T8] usb 4-1: config index 0 descriptor too short (expected 51, got 18) [ 356.569834][ T8] usb 4-1: config 4 has an invalid interface number: 30 but max is 0 [ 356.593212][ T8] usb 4-1: config 4 has no interface number 0 [ 356.608083][ T8] usb 4-1: config 4 interface 30 has no altsetting 0 [ 356.636377][ T8] usb 4-1: string descriptor 0 read error: -22 [ 356.654503][ T8] usb 4-1: New USB device found, idVendor=9022, idProduct=d484, bcdDevice=ff.88 [ 356.665781][ T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 356.691533][ T8] dw2102: su3000_identify_state [ 356.716042][ T8] dvb-usb: found a 'TeVii S482 (tuner 2)' in warm state. [ 356.730414][ T8] dw2102: su3000_power_ctrl: 1, initialized 0 [ 356.737222][ T8] dvb-usb: bulk message failed: -22 (2/0) [ 356.743669][T10605] syzkaller0: entered promiscuous mode [ 356.751429][T10605] syzkaller0: entered allmulticast mode [ 356.758004][ T8] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 356.777881][ T8] dvbdev: DVB: registering new adapter (TeVii S482 (tuner 2)) [ 356.786301][ T8] usb 4-1: media controller created [ 356.791679][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 356.805780][ T8] dw2102: i2c transfer failed. [ 356.810755][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 356.816681][ T8] dw2102: i2c transfer failed. [ 356.822672][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 356.834213][ T8] dw2102: i2c transfer failed. [ 356.839070][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 356.848451][ T8] dw2102: i2c transfer failed. [ 356.856911][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 356.862920][ T8] dw2102: i2c transfer failed. [ 356.870847][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 356.880160][ T8] dw2102: i2c transfer failed. [ 356.895121][ T8] dvb-usb: MAC address: 02:02:02:02:02:02 [ 356.932971][T10607] syzkaller0: entered promiscuous mode [ 356.938726][T10607] syzkaller0: entered allmulticast mode [ 356.940486][ T8] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 357.030954][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 357.042991][ T8] dw2102: command 0x0e transfer failed. [ 357.052914][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 357.059903][ T8] dw2102: command 0x0e transfer failed. [ 357.387843][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 357.402992][ T8] dw2102: command 0x0e transfer failed. [ 357.420386][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 357.449198][ T8] dw2102: command 0x0e transfer failed. [ 357.469537][ T8] dvb-usb: bulk message failed: -22 (1/0) [ 357.502961][ T8] dw2102: command 0x51 transfer failed. [ 357.510894][ T8] dvb-usb: bulk message failed: -22 (5/0) [ 357.535361][ T8] dw2102: i2c probe for address 0x68 failed. [ 357.552446][ T8] dvb-usb: bulk message failed: -22 (5/0) [ 357.574610][ T8] dw2102: i2c probe for address 0x69 failed. [ 357.595309][ T8] dvb-usb: bulk message failed: -22 (5/0) [ 357.613646][ T8] dw2102: i2c probe for address 0x6a failed. [ 357.639484][ T8] dw2102: probing for demodulator failed. Is the external power switched on? [ 357.666829][ T8] dvb-usb: no frontend was attached by 'TeVii S482 (tuner 2)' [ 357.823182][ T8] rc_core: IR keymap rc-tt-1500 not found [ 357.889804][ T8] Registered IR keymap rc-empty [ 357.910113][ T8] rc rc0: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.3/usb4/4-1/rc/rc0 [ 357.932355][ T8] input: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.3/usb4/4-1/rc/rc0/input18 [ 357.952244][ T8] dvb-usb: schedule remote query interval to 250 msecs. [ 357.959824][ T8] dw2102: su3000_power_ctrl: 0, initialized 1 [ 357.983184][ T8] dvb-usb: TeVii S482 (tuner 2) successfully initialized and connected. [ 358.056249][ T8] usb 4-1: USB disconnect, device number 43 [ 358.310370][ T8] dvb-usb: TeVii S482 (tuner 2) successfully deinitialized and disconnected. [ 358.533224][ T5859] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 358.826831][ T5859] usb 2-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 358.850907][ T5859] usb 2-1: config 27 has 0 interfaces, different from the descriptor's value: 1 [ 358.860782][ T5859] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 358.870378][ T5859] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 360.252887][ T8] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 360.482961][ T8] usb 3-1: Using ep0 maxpacket: 8 [ 360.496637][ T8] usb 3-1: unable to get BOS descriptor or descriptor too short [ 360.510074][ T8] usb 3-1: config index 0 descriptor too short (expected 51, got 18) [ 360.519707][ T8] usb 3-1: config 4 has an invalid interface number: 30 but max is 0 [ 360.529989][ T8] usb 3-1: config 4 has no interface number 0 [ 360.536411][ T8] usb 3-1: config 4 interface 30 has no altsetting 0 [ 360.552412][ T8] usb 3-1: string descriptor 0 read error: -22 [ 360.570873][ T8] usb 3-1: New USB device found, idVendor=9022, idProduct=d484, bcdDevice=ff.88 [ 360.587745][T10666] vhci_hcd vhci_hcd.0: pdev(0) rhport(1) sockfd(12) [ 360.594408][T10666] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 360.602251][T10663] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(9) [ 360.608817][T10663] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 360.644910][ T8] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 360.670621][T10663] vhci_hcd vhci_hcd.0: Device attached [ 360.690488][T10672] vhci_hcd vhci_hcd.0: pdev(0) rhport(2) sockfd(15) [ 360.695985][ T8] dw2102: su3000_identify_state [ 360.697135][T10672] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 360.714158][T10666] vhci_hcd vhci_hcd.0: Device attached [ 360.735622][T10663] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(11) [ 360.742389][T10663] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 360.770732][T10677] vhci_hcd vhci_hcd.0: pdev(0) rhport(3) sockfd(18) [ 360.777490][T10677] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 360.789943][ T8] dvb-usb: found a 'TeVii S482 (tuner 2)' in warm state. [ 360.800618][T10666] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 360.810735][T10672] vhci_hcd vhci_hcd.0: Device attached [ 360.814181][T10663] vhci_hcd vhci_hcd.0: Device attached [ 360.832167][ T8] dw2102: su3000_power_ctrl: 1, initialized 0 [ 360.845363][T10677] vhci_hcd vhci_hcd.0: Device attached [ 360.851047][ T8] dvb-usb: bulk message failed: -22 (2/0) [ 360.861253][T10666] vhci_hcd vhci_hcd.0: pdev(0) rhport(1) sockfd(17) [ 360.867897][T10666] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 360.884580][ T8] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 360.895195][T10666] vhci_hcd vhci_hcd.0: Device attached [ 360.897560][T10663] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 360.930601][ T8] dvbdev: DVB: registering new adapter (TeVii S482 (tuner 2)) [ 360.942843][T10663] vhci_hcd vhci_hcd.0: pdev(0) rhport(6) sockfd(28) [ 360.949510][T10663] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 360.973259][ T5859] usb 33-1: new low-speed USB device number 12 using vhci_hcd [ 360.982953][ T8] usb 3-1: media controller created [ 360.988185][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 361.013293][T10663] vhci_hcd vhci_hcd.0: Device attached [ 361.022093][ T8] dw2102: i2c transfer failed. [ 361.031865][T10684] vhci_hcd: connection closed [ 361.032143][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 361.032659][T10682] vhci_hcd: connection closed [ 361.043669][T10669] vhci_hcd: connection closed [ 361.045252][T10678] vhci_hcd: connection closed [ 361.048477][T10667] vhci_hcd: connection reset by peer [ 361.059789][T10679] vhci_hcd: connection closed [ 361.072845][ T8] dw2102: i2c transfer failed. [ 361.082491][T10673] vhci_hcd: connection closed [ 361.104361][ T59] vhci_hcd: stop threads [ 361.114411][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 361.122223][ T8] dw2102: i2c transfer failed. [ 361.127268][ T59] vhci_hcd: release socket [ 361.132042][ T59] vhci_hcd: disconnect device [ 361.132359][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 361.142930][ T59] vhci_hcd: stop threads [ 361.142942][ T59] vhci_hcd: release socket [ 361.143011][ T59] vhci_hcd: disconnect device [ 361.167265][ T59] vhci_hcd: stop threads [ 361.177688][ T8] dw2102: i2c transfer failed. [ 361.192530][ T59] vhci_hcd: release socket [ 361.193503][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 361.232534][ T59] vhci_hcd: disconnect device [ 361.234490][ T8] dw2102: i2c transfer failed. [ 361.244608][ T59] vhci_hcd: stop threads [ 361.248916][ T59] vhci_hcd: release socket [ 361.253459][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 361.253480][ T8] dw2102: i2c transfer failed. [ 361.253492][ T8] dvb-usb: MAC address: 02:02:02:02:02:02 [ 361.312889][ T59] vhci_hcd: disconnect device [ 361.318723][ T5777] usb 2-1: USB disconnect, device number 40 [ 361.321379][ T8] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 361.340901][ T59] vhci_hcd: stop threads [ 361.351968][ T59] vhci_hcd: release socket [ 361.357574][ T59] vhci_hcd: disconnect device [ 361.377142][ T59] vhci_hcd: stop threads [ 361.381459][ T59] vhci_hcd: release socket [ 361.393536][ T59] vhci_hcd: disconnect device [ 361.398662][ T59] vhci_hcd: stop threads [ 361.400904][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 361.410884][ T59] vhci_hcd: release socket [ 361.421961][ T8] dw2102: command 0x0e transfer failed. [ 361.422265][ T59] vhci_hcd: disconnect device [ 361.427754][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 361.427773][ T8] dw2102: command 0x0e transfer failed. [ 361.743155][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 361.751689][ T8] dw2102: command 0x0e transfer failed. [ 361.758024][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 361.773946][ T8] dw2102: command 0x0e transfer failed. [ 361.797123][ T8] dvb-usb: bulk message failed: -22 (1/0) [ 361.817346][ T8] dw2102: command 0x51 transfer failed. [ 361.848935][ T8] dvb-usb: bulk message failed: -22 (5/0) [ 361.876427][ T8] dw2102: i2c probe for address 0x68 failed. [ 361.910279][ T8] dvb-usb: bulk message failed: -22 (5/0) [ 361.931030][ T8] dw2102: i2c probe for address 0x69 failed. [ 361.947872][T10707] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 361.955631][ T8] dvb-usb: bulk message failed: -22 (5/0) [ 361.970053][ T8] dw2102: i2c probe for address 0x6a failed. [ 361.978252][ T8] dw2102: probing for demodulator failed. Is the external power switched on? [ 361.991202][ T8] dvb-usb: no frontend was attached by 'TeVii S482 (tuner 2)' [ 362.186302][ T8] rc_core: IR keymap rc-tt-1500 not found [ 362.200279][ T8] Registered IR keymap rc-empty [ 362.210389][ T8] rc rc0: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.2/usb3/3-1/rc/rc0 [ 362.242961][ T8] input: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.2/usb3/3-1/rc/rc0/input19 [ 362.255305][ T23] hid-generic 0000:0000:0000.000E: unknown main item tag 0x0 [ 362.298811][ T23] hid-generic 0000:0000:0000.000E: hidraw0: HID v0.00 Device [syz1] on syz0 [ 362.315163][ T8] dvb-usb: schedule remote query interval to 250 msecs. [ 362.357023][ T8] dw2102: su3000_power_ctrl: 0, initialized 1 [ 362.372465][ T8] dvb-usb: TeVii S482 (tuner 2) successfully initialized and connected. [ 362.396886][ T8] usb 3-1: USB disconnect, device number 32 [ 362.487994][ T8] dvb-usb: TeVii S482 (tuner 2) successfully deinitialized and disconnected. [ 362.533184][ T3063] usb 4-1: new high-speed USB device number 44 using dummy_hcd [ 362.543134][ T5777] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 362.752959][ T5777] usb 1-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 362.771908][ T3063] usb 4-1: config 0 has no interfaces? [ 362.781649][ T3063] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 362.794394][ T5777] usb 1-1: config 27 has 0 interfaces, different from the descriptor's value: 1 [ 362.808055][ T3063] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 362.816488][ T5777] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 362.825873][ T3063] usb 4-1: SerialNumber: syz [ 362.833583][ T5777] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 362.853827][ T3063] usb 4-1: config 0 descriptor?? [ 362.882972][ T8] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 363.008981][T10726] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(9) [ 363.015553][T10726] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 363.029191][T10726] vhci_hcd vhci_hcd.0: Device attached [ 363.038074][T10726] vhci_hcd vhci_hcd.0: pdev(1) rhport(1) sockfd(11) [ 363.044705][T10726] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 363.057629][T10726] vhci_hcd vhci_hcd.0: Device attached [ 363.068611][T10726] vhci_hcd vhci_hcd.0: pdev(1) rhport(2) sockfd(13) [ 363.075238][T10726] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 363.086802][T10726] vhci_hcd vhci_hcd.0: Device attached [ 363.100652][T10726] vhci_hcd vhci_hcd.0: pdev(1) rhport(3) sockfd(15) [ 363.107367][T10726] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 363.114950][ T8] usb 3-1: Using ep0 maxpacket: 8 [ 363.122338][T10726] vhci_hcd vhci_hcd.0: Device attached [ 363.132303][T10726] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(17) [ 363.138950][T10726] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 363.152119][T10726] vhci_hcd vhci_hcd.0: Device attached [ 363.159143][T10726] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 363.173127][ T8] usb 3-1: unable to get BOS descriptor or descriptor too short [ 363.190255][ T8] usb 3-1: config index 0 descriptor too short (expected 51, got 18) [ 363.210175][ T8] usb 3-1: config 4 has an invalid interface number: 30 but max is 0 [ 363.210183][T10726] vhci_hcd vhci_hcd.0: pdev(1) rhport(1) sockfd(21) [ 363.210204][T10726] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 363.236988][T10726] vhci_hcd vhci_hcd.0: Device attached [ 363.248932][T10726] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 363.266606][T10726] vhci_hcd vhci_hcd.0: pdev(1) rhport(6) sockfd(27) [ 363.273238][T10726] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 363.287598][T10726] vhci_hcd vhci_hcd.0: Device attached [ 363.297659][ T8] usb 3-1: config 4 has no interface number 0 [ 363.303157][ T5777] usb 35-1: new low-speed USB device number 15 using vhci_hcd [ 363.321771][T10740] vhci_hcd: connection closed [ 363.322541][T10733] vhci_hcd: connection closed [ 363.322785][T10738] vhci_hcd: connection closed [ 363.327479][T10731] vhci_hcd: connection closed [ 363.338076][T10735] vhci_hcd: connection closed [ 363.346572][T10727] vhci_hcd: connection reset by peer [ 363.353195][T10729] vhci_hcd: connection closed [ 363.363912][ T6194] vhci_hcd: stop threads [ 363.374048][ T6194] vhci_hcd: release socket [ 363.378740][ T6194] vhci_hcd: disconnect device [ 363.378752][ T8] usb 3-1: config 4 interface 30 has no altsetting 0 [ 363.384843][ T6194] vhci_hcd: stop threads [ 363.397793][ T6194] vhci_hcd: release socket [ 363.402384][ T6194] vhci_hcd: disconnect device [ 363.408855][ T6194] vhci_hcd: stop threads [ 363.414291][ T6194] vhci_hcd: release socket [ 363.419324][ T6194] vhci_hcd: disconnect device [ 363.426033][ T6194] vhci_hcd: stop threads [ 363.430825][ T6194] vhci_hcd: release socket [ 363.441545][ T8] usb 3-1: string descriptor 0 read error: -22 [ 363.453990][ T6194] vhci_hcd: disconnect device [ 363.459218][ T6194] vhci_hcd: stop threads [ 363.466063][ T6194] vhci_hcd: release socket [ 363.470944][ T6194] vhci_hcd: disconnect device [ 363.481440][ T6194] vhci_hcd: stop threads [ 363.489907][ T6194] vhci_hcd: release socket [ 363.496806][ T6194] vhci_hcd: disconnect device [ 363.504705][ T6194] vhci_hcd: stop threads [ 363.510865][ T6194] vhci_hcd: release socket [ 363.518281][ T6194] vhci_hcd: disconnect device [ 363.528456][ T8] usb 3-1: New USB device found, idVendor=9022, idProduct=d484, bcdDevice=ff.88 [ 363.550812][ T8] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 363.592715][ T8] dw2102: su3000_identify_state [ 363.610321][ T8] dvb-usb: found a 'TeVii S482 (tuner 2)' in warm state. [ 363.628160][ T8] dw2102: su3000_power_ctrl: 1, initialized 0 [ 363.641196][ T8] dvb-usb: bulk message failed: -22 (2/0) [ 363.660917][ T8] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 363.693376][ T8] dvbdev: DVB: registering new adapter (TeVii S482 (tuner 2)) [ 363.701075][ T8] usb 3-1: media controller created [ 363.706721][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 363.712784][ T8] dw2102: i2c transfer failed. [ 363.717690][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 363.723643][ T8] dw2102: i2c transfer failed. [ 363.728463][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 363.734389][ T8] dw2102: i2c transfer failed. [ 363.739195][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 363.750126][ T8] dw2102: i2c transfer failed. [ 363.764556][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 363.770582][ T8] dw2102: i2c transfer failed. [ 363.782046][ T8] dvb-usb: bulk message failed: -22 (6/0) [ 363.814888][ T8] dw2102: i2c transfer failed. [ 363.826153][ T8] dvb-usb: MAC address: 02:02:02:02:02:02 [ 363.855377][ T8] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 363.909468][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 363.920023][ T8] dw2102: command 0x0e transfer failed. [ 363.934175][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 363.940094][ T8] dw2102: command 0x0e transfer failed. [ 364.276540][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 364.284293][ T8] dw2102: command 0x0e transfer failed. [ 364.301730][ T8] dvb-usb: bulk message failed: -22 (3/0) [ 364.321757][ T8] dw2102: command 0x0e transfer failed. [ 364.333275][ T8] dvb-usb: bulk message failed: -22 (1/0) [ 364.339057][ T8] dw2102: command 0x51 transfer failed. [ 364.378461][ T8] dvb-usb: bulk message failed: -22 (5/0) [ 364.416050][ T8] dw2102: i2c probe for address 0x68 failed. [ 364.446258][ T8] dvb-usb: bulk message failed: -22 (5/0) [ 364.464628][ T8] dw2102: i2c probe for address 0x69 failed. [ 364.487870][ T8] dvb-usb: bulk message failed: -22 (5/0) [ 364.501548][ T8] dw2102: i2c probe for address 0x6a failed. [ 364.513535][ T8] dw2102: probing for demodulator failed. Is the external power switched on? [ 364.534069][ T8] dvb-usb: no frontend was attached by 'TeVii S482 (tuner 2)' [ 364.673137][ T8] rc_core: IR keymap rc-tt-1500 not found [ 364.679172][ T8] Registered IR keymap rc-empty [ 364.698083][ T8] rc rc0: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.2/usb3/3-1/rc/rc0 [ 364.728267][ T8] input: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.2/usb3/3-1/rc/rc0/input20 [ 364.780921][ T8] dvb-usb: schedule remote query interval to 250 msecs. [ 364.843401][ T8] dw2102: su3000_power_ctrl: 0, initialized 1 [ 364.873867][ T8] dvb-usb: TeVii S482 (tuner 2) successfully initialized and connected. [ 364.904944][ T8] usb 3-1: USB disconnect, device number 33 [ 365.034284][ T8] dvb-usb: TeVii S482 (tuner 2) successfully deinitialized and disconnected. [ 365.218948][T10752] loop2: detected capacity change from 0 to 164 [ 365.325846][T10752] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 365.327682][ T1187] usb 4-1: USB disconnect, device number 44 [ 365.472891][ T23] usb 1-1: USB disconnect, device number 50 [ 365.480383][T10752] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 365.561152][T10752] Symlink component flag not implemented [ 365.589587][T10752] Symlink component flag not implemented [ 365.643237][T10752] Symlink component flag not implemented (7) [ 365.649332][T10752] Symlink component flag not implemented (116) [ 366.243032][ T5859] vhci_hcd: vhci_device speed not set [ 366.390616][T10770] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(9) [ 366.397221][T10770] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 366.406262][T10770] vhci_hcd vhci_hcd.0: Device attached [ 366.415707][T10770] vhci_hcd vhci_hcd.0: pdev(2) rhport(1) sockfd(11) [ 366.422345][T10770] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 366.430914][T10770] vhci_hcd vhci_hcd.0: Device attached [ 366.448761][T10770] vhci_hcd vhci_hcd.0: pdev(2) rhport(2) sockfd(13) [ 366.455474][T10770] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 366.481197][T10770] vhci_hcd vhci_hcd.0: Device attached [ 366.490331][T10770] vhci_hcd vhci_hcd.0: pdev(2) rhport(3) sockfd(15) [ 366.496999][T10770] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 366.510002][T10770] vhci_hcd vhci_hcd.0: Device attached [ 366.518577][T10770] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(17) [ 366.525242][T10770] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 366.535636][T10770] vhci_hcd vhci_hcd.0: Device attached [ 366.543031][T10770] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 366.610893][T10786] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 366.629524][T10770] vhci_hcd vhci_hcd.0: pdev(2) rhport(1) sockfd(21) [ 366.636204][T10770] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 366.645369][ T23] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 366.656203][T10770] vhci_hcd vhci_hcd.0: Device attached [ 366.679743][T10770] vhci_hcd vhci_hcd.0: pdev(2) rhport(6) sockfd(26) [ 366.686508][T10770] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 366.694910][ T6290] usb 37-1: new low-speed USB device number 9 using vhci_hcd [ 366.702655][T10770] vhci_hcd vhci_hcd.0: Device attached [ 366.739784][T10789] vhci_hcd: connection closed [ 366.740408][T10783] vhci_hcd: connection closed [ 366.745950][T10778] vhci_hcd: connection closed [ 366.746130][T10775] vhci_hcd: connection closed [ 366.751083][T10781] vhci_hcd: connection closed [ 366.760422][ T59] vhci_hcd: stop threads [ 366.770142][T10773] vhci_hcd: connection closed [ 366.772114][T10771] vhci_hcd: connection reset by peer [ 366.774282][ T59] vhci_hcd: release socket [ 366.792997][ T59] vhci_hcd: disconnect device [ 366.803390][ T59] vhci_hcd: stop threads [ 366.807701][ T59] vhci_hcd: release socket [ 366.823881][ T59] vhci_hcd: disconnect device [ 366.832910][ T59] vhci_hcd: stop threads [ 366.837238][ T59] vhci_hcd: release socket [ 366.843426][ T23] usb 2-1: Using ep0 maxpacket: 8 [ 366.857305][ T23] usb 2-1: unable to get BOS descriptor or descriptor too short [ 366.874083][ T59] vhci_hcd: disconnect device [ 366.879404][ T23] usb 2-1: config index 0 descriptor too short (expected 51, got 18) [ 366.890697][ T23] usb 2-1: config 4 has an invalid interface number: 30 but max is 0 [ 366.902087][ T59] vhci_hcd: stop threads [ 366.912435][ T59] vhci_hcd: release socket [ 366.917032][ T23] usb 2-1: config 4 has no interface number 0 [ 366.925724][ T59] vhci_hcd: disconnect device [ 366.930685][ T23] usb 2-1: config 4 interface 30 has no altsetting 0 [ 366.942426][ T59] vhci_hcd: stop threads [ 366.948506][ T59] vhci_hcd: release socket [ 366.955932][ T23] usb 2-1: string descriptor 0 read error: -22 [ 366.962233][ T23] usb 2-1: New USB device found, idVendor=9022, idProduct=d484, bcdDevice=ff.88 [ 366.982348][ T59] vhci_hcd: disconnect device [ 366.989166][ T59] vhci_hcd: stop threads [ 366.995315][ T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 367.016057][ T59] vhci_hcd: release socket [ 367.020773][ T59] vhci_hcd: disconnect device [ 367.033915][ T59] vhci_hcd: stop threads [ 367.039052][ T59] vhci_hcd: release socket [ 367.065757][ T23] dw2102: su3000_identify_state [ 367.078828][ T59] vhci_hcd: disconnect device [ 367.107285][ T23] dvb-usb: found a 'TeVii S482 (tuner 2)' in warm state. [ 367.111743][T10801] loop0: detected capacity change from 0 to 164 [ 367.182875][ T5896] usb 4-1: new high-speed USB device number 45 using dummy_hcd [ 367.213227][ T23] dw2102: su3000_power_ctrl: 1, initialized 0 [ 367.219382][ T23] dvb-usb: bulk message failed: -22 (2/0) [ 367.268031][T10803] overlayfs: failed to resolve './file1': -2 [ 367.361301][ T23] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 367.376889][ T23] dvbdev: DVB: registering new adapter (TeVii S482 (tuner 2)) [ 367.415320][ T23] usb 2-1: media controller created [ 367.420636][ T23] dvb-usb: bulk message failed: -22 (6/0) [ 367.466807][ T23] dw2102: i2c transfer failed. [ 367.490344][ T23] dvb-usb: bulk message failed: -22 (6/0) [ 367.507025][ T23] dw2102: i2c transfer failed. [ 367.527455][ T23] dvb-usb: bulk message failed: -22 (6/0) [ 367.543899][ T23] dw2102: i2c transfer failed. [ 367.569226][ T5896] usb 4-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 367.582102][ T23] dvb-usb: bulk message failed: -22 (6/0) [ 367.595036][ T23] dw2102: i2c transfer failed. [ 367.606946][ T5896] usb 4-1: config 27 has 0 interfaces, different from the descriptor's value: 1 [ 367.622993][ T23] dvb-usb: bulk message failed: -22 (6/0) [ 367.635121][ T5896] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 367.647823][ T23] dw2102: i2c transfer failed. [ 367.672119][ T23] dvb-usb: bulk message failed: -22 (6/0) [ 367.687957][ T5839] usb usb34-port1: attempt power cycle [ 367.700559][ T5896] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 367.712972][ T23] dw2102: i2c transfer failed. [ 367.717805][ T23] dvb-usb: MAC address: 02:02:02:02:02:02 [ 367.791099][ T23] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 367.819246][ T23] dvb-usb: bulk message failed: -22 (3/0) [ 367.837717][ T23] dw2102: command 0x0e transfer failed. [ 367.858142][ T23] dvb-usb: bulk message failed: -22 (3/0) [ 367.888537][ T23] dw2102: command 0x0e transfer failed. [ 368.231024][ T23] dvb-usb: bulk message failed: -22 (3/0) [ 368.545193][ T23] dw2102: command 0x0e transfer failed. [ 368.551366][ T23] dvb-usb: bulk message failed: -22 (3/0) [ 368.564512][ T23] dw2102: command 0x0e transfer failed. [ 368.570136][ T23] dvb-usb: bulk message failed: -22 (1/0) [ 368.577055][ T23] dw2102: command 0x51 transfer failed. [ 368.582670][ T23] dvb-usb: bulk message failed: -22 (5/0) [ 368.615575][ T5839] usb usb34-port1: unable to enumerate USB device [ 368.623115][ T5777] vhci_hcd: vhci_device speed not set [ 368.636106][ T23] dw2102: i2c probe for address 0x68 failed. [ 368.665544][ T23] dvb-usb: bulk message failed: -22 (5/0) [ 368.744638][ T23] dw2102: i2c probe for address 0x69 failed. [ 368.765711][ T23] dvb-usb: bulk message failed: -22 (5/0) [ 368.896611][ T23] dw2102: i2c probe for address 0x6a failed. [ 368.998645][ T23] dw2102: probing for demodulator failed. Is the external power switched on? [ 369.084735][ T23] dvb-usb: no frontend was attached by 'TeVii S482 (tuner 2)' [ 369.362981][ T23] rc_core: IR keymap rc-tt-1500 not found [ 369.385741][ T23] Registered IR keymap rc-empty [ 369.410043][ T23] rc rc0: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.1/usb2/2-1/rc/rc0 [ 369.446535][ T23] input: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.1/usb2/2-1/rc/rc0/input21 [ 369.476178][ T23] dvb-usb: schedule remote query interval to 250 msecs. [ 369.507892][ T23] dw2102: su3000_power_ctrl: 0, initialized 1 [ 369.525544][ T23] dvb-usb: TeVii S482 (tuner 2) successfully initialized and connected. [ 369.561725][ T23] usb 2-1: USB disconnect, device number 41 [ 369.654193][ T23] dvb-usb: TeVii S482 (tuner 2) successfully deinitialized and disconnected. [ 369.748267][T10830] overlayfs: failed to resolve './file0': -2 [ 369.993789][ T3063] usb usb36-port1: attempt power cycle [ 370.022664][T10832] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(9) [ 370.029239][T10832] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 370.077867][T10835] vhci_hcd vhci_hcd.0: pdev(1) rhport(1) sockfd(12) [ 370.084520][T10835] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 370.121183][T10832] vhci_hcd vhci_hcd.0: Device attached [ 370.132876][T10838] vhci_hcd vhci_hcd.0: pdev(1) rhport(2) sockfd(15) [ 370.139629][T10838] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 370.147545][T10835] vhci_hcd vhci_hcd.0: Device attached [ 370.160600][T10832] vhci_hcd vhci_hcd.0: pdev(1) rhport(3) sockfd(11) [ 370.167225][T10832] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 370.202832][T10832] vhci_hcd vhci_hcd.0: Device attached [ 370.218792][T10838] vhci_hcd vhci_hcd.0: Device attached [ 370.226325][T10835] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(14) [ 370.232983][T10835] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 370.262178][T10832] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 370.291164][T10835] vhci_hcd vhci_hcd.0: Device attached [ 370.301609][T10832] vhci_hcd vhci_hcd.0: pdev(1) rhport(1) sockfd(22) [ 370.308276][T10832] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 370.320818][ T5859] usb 4-1: USB disconnect, device number 45 [ 370.345140][T10835] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 370.364098][T10832] vhci_hcd vhci_hcd.0: Device attached [ 370.382934][T10835] vhci_hcd vhci_hcd.0: pdev(1) rhport(6) sockfd(28) [ 370.389609][T10835] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 370.423198][T10835] vhci_hcd vhci_hcd.0: Device attached [ 370.432980][ T3063] usb 36-1: SetAddress Request (48) to port 0 [ 370.449455][ T3063] usb 36-1: new SuperSpeed USB device number 48 using vhci_hcd [ 370.462899][T10847] vhci_hcd: connection closed [ 370.467092][T10843] vhci_hcd: connection closed [ 370.468037][T10833] vhci_hcd: connection closed [ 370.471946][T10836] vhci_hcd: connection closed [ 370.476949][T10845] vhci_hcd: connection closed [ 370.481405][T10839] vhci_hcd: connection closed [ 370.491106][T10841] vhci_hcd: connection closed [ 370.492936][ T3464] vhci_hcd: stop threads [ 370.522919][T10844] vhci_hcd: sendmsg failed!, ret=-32 for 48 [ 370.570795][ T3464] vhci_hcd: release socket [ 370.577894][ T3464] vhci_hcd: disconnect device [ 370.595934][ T3464] vhci_hcd: stop threads [ 370.608081][ T3464] vhci_hcd: release socket [ 370.625921][ T3464] vhci_hcd: disconnect device [ 370.638344][ T3464] vhci_hcd: stop threads [ 370.652712][ T3464] vhci_hcd: release socket [ 370.663104][ T3464] vhci_hcd: disconnect device [ 370.682782][ T3464] vhci_hcd: stop threads [ 370.723004][ T3464] vhci_hcd: release socket [ 370.743410][ T3464] vhci_hcd: disconnect device [ 370.748396][ T3464] vhci_hcd: stop threads [ 370.752681][ T3464] vhci_hcd: release socket [ 370.777540][ T3464] vhci_hcd: disconnect device [ 370.789838][ T3464] vhci_hcd: stop threads [ 370.805343][ T3464] vhci_hcd: release socket [ 370.818719][ T3464] vhci_hcd: disconnect device [ 370.833471][ T3464] vhci_hcd: stop threads [ 370.842828][ T3464] vhci_hcd: release socket [ 370.847656][ T3464] vhci_hcd: disconnect device [ 370.992892][ T8422] usb 4-1: new high-speed USB device number 46 using dummy_hcd [ 371.182844][ T8422] usb 4-1: Using ep0 maxpacket: 8 [ 371.520166][ T8422] usb 4-1: unable to get BOS descriptor or descriptor too short [ 371.559706][ T8422] usb 4-1: config index 0 descriptor too short (expected 51, got 18) [ 371.702487][ T8422] usb 4-1: config 4 has an invalid interface number: 30 but max is 0 [ 371.832943][ T6290] vhci_hcd: vhci_device speed not set [ 371.883907][ T8422] usb 4-1: config 4 has no interface number 0 [ 371.982369][ T8422] usb 4-1: config 4 interface 30 has no altsetting 0 [ 372.028357][ T8422] usb 4-1: string descriptor 0 read error: -22 [ 372.035064][ T8422] usb 4-1: New USB device found, idVendor=9022, idProduct=d484, bcdDevice=ff.88 [ 372.058160][ T8422] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 372.087881][ T8422] dw2102: su3000_identify_state [ 372.109097][ T8422] dvb-usb: found a 'TeVii S482 (tuner 2)' in warm state. [ 372.129482][ T8422] dw2102: su3000_power_ctrl: 1, initialized 0 [ 372.143028][ T8422] dvb-usb: bulk message failed: -22 (2/0) [ 372.174167][ T8422] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 372.230452][ T8422] dvbdev: DVB: registering new adapter (TeVii S482 (tuner 2)) [ 372.253001][ T8422] usb 4-1: media controller created [ 372.260233][ T8422] dvb-usb: bulk message failed: -22 (6/0) [ 372.285653][ T8422] dw2102: i2c transfer failed. [ 372.290499][ T8422] dvb-usb: bulk message failed: -22 (6/0) [ 372.332959][ T8422] dw2102: i2c transfer failed. [ 372.337929][T10853] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN [ 372.349680][T10853] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 372.358231][T10853] CPU: 1 PID: 10853 Comm: syz.3.1320 Not tainted syzkaller #0 [ 372.365955][T10853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 372.376060][T10853] RIP: 0010:su3000_i2c_transfer+0x1ad/0x1020 [ 372.382076][T10853] Code: 4c 89 f8 48 c1 e8 03 49 bc 00 00 00 00 00 fc ff df 42 80 3c 20 00 74 08 4c 89 ff e8 2d f4 d7 fa 49 8b 1f 48 89 d8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 0f 85 50 09 00 00 0f b6 1b 48 8b 44 24 38 42 [ 372.401723][T10853] RSP: 0018:ffffc9000b737ac8 EFLAGS: 00010202 [ 372.407828][T10853] RAX: 0000000000000002 RBX: 0000000000000010 RCX: 0000000000000003 [ 372.415897][T10853] RDX: ffffffff87051ad5 RSI: ffffffff8dba6db0 RDI: 0000000000001900 [ 372.423878][T10853] RBP: 0000000000000000 R08: ffff88802bd99e00 R09: 0000000000000002 [ 372.431881][T10853] R10: 0000000000001a00 R11: 0000000000000002 R12: dffffc0000000000 [ 372.439882][T10853] R13: 1ffff110299cd4fc R14: 0000000000000001 R15: ffff88814ce6a7e8 [ 372.447868][T10853] FS: 00007f2288bf66c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 372.456816][T10853] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 372.463414][T10853] CR2: 00007fce0c1156c0 CR3: 000000002ea8d000 CR4: 00000000003506e0 [ 372.471410][T10853] Call Trace: [ 372.474882][T10853] [ 372.477843][T10853] ? su3000_rc_query+0x1f0/0x1f0 [ 372.482801][T10853] __i2c_transfer+0x868/0x2080 [ 372.487594][T10853] ? i2c_cmd+0x110/0x110 [ 372.491858][T10853] ? i2c_transfer+0x11b/0x390 [ 372.496555][T10853] i2c_transfer+0x250/0x390 [ 372.501083][T10853] ? __i2c_transfer+0x2080/0x2080 [ 372.506123][T10853] ? __might_fault+0xc6/0x120 [ 372.510810][T10853] ? __might_fault+0xaa/0x120 [ 372.515498][T10853] ? _copy_from_user+0xa5/0xe0 [ 372.520277][T10853] i2cdev_ioctl_rdwr+0x3b0/0x690 [ 372.525231][T10853] i2cdev_ioctl+0x646/0x7e0 [ 372.529748][T10853] ? i2cdev_write+0x120/0x120 [ 372.534450][T10853] ? bpf_lsm_file_ioctl+0x9/0x10 [ 372.539405][T10853] ? security_file_ioctl+0x80/0xa0 [ 372.544542][T10853] ? i2cdev_write+0x120/0x120 [ 372.549229][T10853] __se_sys_ioctl+0xfd/0x170 [ 372.553839][T10853] do_syscall_64+0x55/0xb0 [ 372.558272][T10853] ? clear_bhb_loop+0x40/0x90 [ 372.562998][T10853] ? clear_bhb_loop+0x40/0x90 [ 372.567694][T10853] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 372.573612][T10853] RIP: 0033:0x7f228a98f749 [ 372.578058][T10853] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 372.597677][T10853] RSP: 002b:00007f2288bf6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 372.606135][T10853] RAX: ffffffffffffffda RBX: 00007f228abe5fa0 RCX: 00007f228a98f749 [ 372.614130][T10853] RDX: 0000200000000400 RSI: 0000000000000707 RDI: 0000000000000004 [ 372.622124][T10853] RBP: 00007f228aa13f91 R08: 0000000000000000 R09: 0000000000000000 [ 372.630113][T10853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 372.638101][T10853] R13: 00007f228abe6038 R14: 00007f228abe5fa0 R15: 00007ffd6eb88b18 [ 372.646098][T10853] [ 372.649136][T10853] Modules linked in: [ 372.699960][T10871] overlayfs: failed to resolve './file0': -2 [ 372.771932][T10853] ---[ end trace 0000000000000000 ]--- [ 372.779235][T10853] RIP: 0010:su3000_i2c_transfer+0x1ad/0x1020 [ 372.786024][T10853] Code: 4c 89 f8 48 c1 e8 03 49 bc 00 00 00 00 00 fc ff df 42 80 3c 20 00 74 08 4c 89 ff e8 2d f4 d7 fa 49 8b 1f 48 89 d8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 0f 85 50 09 00 00 0f b6 1b 48 8b 44 24 38 42 [ 372.829322][T10853] RSP: 0018:ffffc9000b737ac8 EFLAGS: 00010202 [ 372.836045][T10853] RAX: 0000000000000002 RBX: 0000000000000010 RCX: 0000000000000003 [ 372.844888][T10853] RDX: ffffffff87051ad5 RSI: ffffffff8dba6db0 RDI: 0000000000001900 [ 372.853663][T10853] RBP: 0000000000000000 R08: ffff88802bd99e00 R09: 0000000000000002 [ 372.861785][T10853] R10: 0000000000001a00 R11: 0000000000000002 R12: dffffc0000000000 [ 372.870781][T10853] R13: 1ffff110299cd4fc R14: 0000000000000001 R15: ffff88814ce6a7e8 [ 372.887191][T10853] FS: 00007f2288bf66c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 372.896993][T10853] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 372.905514][T10853] CR2: 00005613310d5168 CR3: 000000002ea8d000 CR4: 00000000003506f0 [ 372.913829][T10853] Kernel panic - not syncing: Fatal exception [ 372.920252][T10853] Kernel Offset: disabled [ 372.924585][T10853] Rebooting in 86400 seconds..