last executing test programs: 2.375936009s ago: executing program 2 (id=1570): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000400)='ramfs\x00', 0x2000000, 0x0) creat(&(0x7f0000000240)='./bus\x00', 0x21) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x1c113e, 0x40) r1 = open(&(0x7f0000000000)='./file0\x00', 0x143042, 0xfe) ftruncate(r1, 0x2008002) sendfile(r0, r1, 0x0, 0x80000001) 2.315102636s ago: executing program 2 (id=1572): socket$inet6_sctp(0xa, 0x1, 0x84) socket(0x2b, 0x1, 0x1) socket$key(0xf, 0x3, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_setup(0x88f, &(0x7f0000000340)={0x0, 0x3cfa, 0x400, 0x2, 0x3b9}, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x4) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = syz_open_dev$dri(&(0x7f0000000440), 0x1, 0x48240) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000100)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_ATOMIC(r2, 0xc03864bc, &(0x7f0000000180)={0x1, 0x1, &(0x7f00000000c0)=[r3], &(0x7f0000000180), &(0x7f0000000200), &(0x7f00000001c0)=[0x7fffffff], 0x0, 0x1}) 2.162783561s ago: executing program 2 (id=1573): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCFLSH(r1, 0x400455c8, 0x2) ioctl$TIOCSETD(r1, 0x5412, &(0x7f0000000140)=0xffffffc0) 2.161382479s ago: executing program 3 (id=1574): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f0000003600)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18, 0x44}}], 0x1, 0x4) dup2(r0, r1) 2.023656225s ago: executing program 2 (id=1575): r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000030020f003176c400000000001090224725100000000090400001207010300090501020000000000090582020002"], 0x0) r1 = syz_usb_connect(0x2, 0x3f, &(0x7f0000000000)=ANY=[@ANYBLOB="120100004366b408c70b0800c84f0102030109022d00010000000009040000032eb47d000905f9ffffff00000009050f47"], 0x0) syz_usb_disconnect(r1) syz_usb_connect(0xad930b1ae15d6b13, 0x172, &(0x7f0000000840)={{0x12, 0x1, 0x110, 0xb0, 0x4f, 0x1a, 0x20, 0x1630, 0x42, 0x789d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x160, 0x2, 0x19, 0x0, 0x0, 0x3, [{{0x9, 0x4, 0xc6, 0x4, 0x1, 0x2, 0x2, 0xff, 0x7, [@cdc_ecm={{0x8, 0x24, 0x6, 0x0, 0x0, "b4bde5"}, {0x5, 0x24, 0x0, 0xe25}, {0xd, 0x24, 0xf, 0x1, 0x9, 0x0, 0x400, 0x7}, [@country_functional={0x6, 0x24, 0x7, 0x9b, 0x2}]}, @uac_as], [{{0x9, 0x5, 0x1, 0x8, 0x8, 0x5, 0x40, 0x9}}]}}, {{0x9, 0x4, 0xdb, 0x3, 0x8, 0x0, 0xbb, 0xb7, 0x6, [@generic={0x2, 0x24}, @cdc_ecm={{0x8, 0x24, 0x6, 0x0, 0x0, "a557de"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0x916, 0x1ff, 0x31e, 0x7f}, [@mdlm_detail={0x49, 0x24, 0x13, 0x0, "0a23e902c0ccf43a7f5de3fbae0a117c6770800b653600003f23239b1c38d365b6608afe753768726bbc2eb9305f88200df5759bdcbef96f427b6f127f9baa7da98f0c8d9d"}]}], [{{0x9, 0x5, 0x3, 0x10, 0x20, 0x70, 0x4, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x2, 0x3}]}}, {{0x9, 0x5, 0x80, 0x0, 0x20, 0x6, 0x40, 0x7}}, {{0x9, 0x5, 0x2, 0x3, 0xbb68377409e3bf8c, 0x8, 0x7, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x2, 0xb3f}]}}, {{0x9, 0x5, 0x0, 0x10, 0x400, 0x5, 0x1, 0xff, [@generic={0x22, 0x23, "d0a94530809636e5fe7048bd9df7520186fe0c64c2c546d2533b6c33625f2718"}, @generic={0x2, 0x11}]}}, {{0x9, 0x5, 0x8, 0x10, 0x20, 0x65, 0x4, 0x43, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x1, 0x3}, @generic={0x2f, 0x9, "4724029e6f6e4d6b10fb7b6ca69fb71ef5c07e6a48be7451e4d0a2dcb36ec45d1949d346b475e393ef1676f1d6"}]}}, {{0x9, 0x5, 0x0, 0x3, 0x3ff, 0x9d, 0x1}}, {{0x9, 0x5, 0x80, 0x0, 0x3ff, 0x0, 0x6, 0x5}}, {{0x9, 0x5, 0x80, 0x2, 0x3ff, 0x2c, 0x7, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x8, 0x401}]}}]}}]}}]}}, &(0x7f0000000d40)={0xa, &(0x7f0000000180)={0xa, 0x6, 0x300, 0x7, 0x6, 0x8, 0x14}, 0x62, &(0x7f0000000580)={0x5, 0xf, 0x62, 0x6, [@ext_cap={0x7, 0x10, 0x2, 0x18, 0x1, 0xd}, @generic={0x2d, 0x10, 0xa, "2a89ce3271dbb5b9350b3a1112104b6747a303d8d50ec4243134f56e71253c328c063230425fbee4a58b"}, @ssp_cap={0xc, 0x10, 0xa, 0xe0, 0x0, 0x5, 0xff00}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x5, 0x0, 0x81}, @wireless={0xb, 0x10, 0x1, 0xc, 0x88, 0x1, 0x8, 0xd, 0x9}, @wireless={0xb, 0x10, 0x1, 0xc, 0x4, 0xf8, 0x2, 0x400, 0x5}]}, 0x6, [{0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x100a}}, {0x4, &(0x7f0000000640)=@lang_id={0x4, 0x3, 0x860}}, {0x4d, &(0x7f0000000680)=ANY=[@ANYBLOB="4d03c850157fc8b4f2e033f8a4daa8743bd700ffcd224dff02e819a52b28846986c7b73ec875e63da684354cce27626f47146a48c9ecbe6c042f0ba014800e"]}, {0x4, &(0x7f0000000700)=@lang_id={0x4, 0x3, 0x410}}, {0x4, &(0x7f0000000740)=@lang_id={0x4, 0x3, 0x422}}, {0x4, &(0x7f0000000780)=@lang_id={0x4, 0x3, 0x7002}}]}) syz_usb_connect(0x5, 0x1b, &(0x7f0000000080)={{0x12, 0x1, 0x110, 0x55, 0x4d, 0x3e, 0x20, 0xbfd, 0x111, 0xad03, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4}}]}}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x0, 0x0}, {0x0, 0x0}]}) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x4a, &(0x7f00000000c0)=ANY=[], 0x0) syz_usb_ep_write$ath9k_ep1(r2, 0x82, 0x4, &(0x7f0000000b00)=ANY=[]) syz_usb_connect$cdc_ecm(0x2, 0x57, &(0x7f0000000500)={{0x12, 0x1, 0x201, 0x2, 0x0, 0x0, 0x50, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x45, 0x1, 0x1, 0x3, 0x90, 0x69, [{{0x9, 0x4, 0x0, 0xf, 0x3, 0x2, 0x6, 0x0, 0x6, {{0xb, 0x24, 0x6, 0x0, 0x0, "0055dbc729de"}, {0x5, 0x24, 0x0, 0x80}, {0xd, 0x24, 0xf, 0x1, 0xad1, 0x6, 0x6, 0x8}, [@acm={0x4, 0x24, 0x2, 0xa}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x40, 0x8, 0x10, 0x8}}, {{0x9, 0x5, 0x3, 0x2, 0xb9de5d7c925e5650, 0x7, 0x6, 0x64}}}}}]}}]}}, &(0x7f0000000400)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x9, 0x7, 0xd, 0x40, 0x4}, 0x5, &(0x7f0000000100)={0x5, 0xf, 0x5}, 0x5, [{0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x1c0a}}, {0x77, &(0x7f0000000200)=@string={0x77, 0x3, "703111152ecb0635ade489583a50ed34dbcfb65d96f9ab97fad37ec9cf22d03d3a37bcd56607fcbdb2b64652471e25e6182afa483e0c212cb774f5134c442423534fe9e13427068163eebc6ab5a37cfd07d4c08654505f5eea81c7df423c9d0a67050b7150eb16882a26fec9c7596c38d81ead5153"}}, {0x42, &(0x7f0000000480)=@string={0x42, 0x3, "9c6d577e3584a90e588680519b05b6fc1841ff6f4c84b75c5fc7ff1ba9a88f22ddfb2a2267764b8ec1e3c6aec080513c28b05d2f98128a2c9f9bec625399fff3"}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x804}}, {0x0, 0x0}]}) r3 = syz_open_dev$evdev(0x0, 0x3214, 0x0) syz_usb_disconnect(r3) syz_usb_connect(0x4, 0x24, &(0x7f0000000400)=ANY=[], 0x0) ioctl$EVIOCRMFF(r3, 0x40085507, &(0x7f0000000140)=0x99) syz_usb_disconnect(0xffffffffffffffff) syz_usb_connect$cdc_ncm(0x0, 0x6e, 0x0, 0x0) 2.016302363s ago: executing program 3 (id=1576): openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000000c0), 0x0, 0x2042) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000100)='?', 0x1}], 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) openat$ptp0(0xffffffffffffff9c, &(0x7f00000000c0), 0xc0542, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(0x0, 0xffffffffffffffff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) pselect6(0x0, 0x0, 0x0, &(0x7f0000000080)={0x3ff, 0x4, 0x100000, 0x9, 0x0, 0x10, 0x80000002}, 0x0, 0x0) 1.902401195s ago: executing program 0 (id=1577): openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x40, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) read$FUSE(r0, &(0x7f0000002980)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x2000, 0xa68d7c519f800ff1, 0xffbc, 0x6, 0x8, 0x0, 0x0, 0x0, 0x40}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000008380)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x20, 0x0, 0x68cc, {0x0, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101001, 0x0) writev(r2, &(0x7f0000000b40)=[{&(0x7f00000049c0)="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", 0x195}], 0x1) close(r0) 1.827450356s ago: executing program 0 (id=1578): syz_io_uring_setup(0x88f, &(0x7f0000000300)={0x0, 0xaee2, 0x0, 0x2, 0xbfdffff8}, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6(0xa, 0x2, 0x0) socket$igmp(0x2, 0x3, 0x2) socket$inet(0x2, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) socket$nl_route(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.swap.current\x00', 0x275a, 0x0) fsopen(&(0x7f0000000080)='cgroup2\x00', 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) ppoll(&(0x7f0000000300)=[{r0, 0x4236}], 0x7, 0x0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300), 0x106, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0xfffb, 0x5, @empty, 0xa098}, {0xa, 0x4e21, 0x9, @mcast1, 0x9}, r2, 0x8001}}, 0x48) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100), 0x86}], 0x2) 1.744308759s ago: executing program 0 (id=1579): r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0xf88e470f, 0xed}]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x4000001}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.252317803s ago: executing program 1 (id=1581): socket$inet6_sctp(0xa, 0x1, 0x84) socket(0x2b, 0x1, 0x1) socket$key(0xf, 0x3, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_setup(0x88f, &(0x7f0000000340)={0x0, 0x3cfa, 0x400, 0x2, 0x3b9}, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x4) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = syz_open_dev$dri(&(0x7f0000000440), 0x1, 0x48240) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000100)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_ATOMIC(r2, 0xc03864bc, &(0x7f0000000180)={0x1, 0x1, &(0x7f00000000c0)=[r3], &(0x7f0000000180), &(0x7f0000000200), &(0x7f00000001c0)=[0x7fffffff], 0x0, 0x1}) 985.276435ms ago: executing program 1 (id=1582): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, 0x0, 0x4000000) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000040)={@empty, @broadcast}, &(0x7f0000000080)=0xc) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x4000) r4 = socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$inet6_mptcp_buf(r4, 0x11c, 0x4, &(0x7f0000000000)=""/152, &(0x7f00000000c0)=0x98) socket$igmp6(0xa, 0x3, 0x2) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) socket$kcm(0x2, 0xa, 0x2) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r7, &(0x7f0000000080)={0x1f, 0x1, @none, 0x0, 0x1}, 0xe) bind$bt_l2cap(r6, &(0x7f0000000340)={0x1f, 0x1, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x0, 0x2}, 0xe) write$tun(r5, &(0x7f00000004c0)={@val={0x0, 0x6004}, @void, @eth={@random="1648087d069f", @remote, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x3, 0x8, 0x44, 0x65, 0x0, 0x9, 0x6, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x38}}, {{0x4e23, 0x4e24, 0x41424344, 0x41424344, 0x0, 0x0, 0xc, 0x40, 0xff8b, 0x0, 0x2, {[@nop, @fastopen={0x22, 0x2}, @fastopen={0x22, 0x8, "5e3f86f04c05"}, @sack={0x5, 0x6, [0x4]}, @exp_fastopen={0xfe, 0xa, 0xf989, "a5714473fbe7"}]}}}}}}}}, 0x56) syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r3, &(0x7f0000000080), 0x12) ioctl$sock_netdev_private(r1, 0x8914, &(0x7f0000000000)) 915.517943ms ago: executing program 3 (id=1583): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCFLSH(r1, 0x400455c8, 0x2) ioctl$TIOCSETD(r1, 0x5412, &(0x7f0000000140)=0xffffffc0) 798.664566ms ago: executing program 3 (id=1584): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fd7000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, 0x0}], 0x1, 0x41, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000003680)=@vmx={0x0, 0x0, 0x2080, {0x0, 0x0, {}, 0x0, 0x2}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 738.51521ms ago: executing program 0 (id=1585): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000480)={0x0, 0x18, 0xfa00, {0x400000001, &(0x7f0000000300)={0xffffffffffffffff}, 0x13f, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @loopback}, {0xa, 0x0, 0xfffffffe, @empty}, r1}}, 0x48) write$RDMA_USER_CM_CMD_QUERY(r0, &(0x7f0000000040)={0x13, 0x10, 0xfa00, {0x0, r1, 0x2}}, 0x18) 627.834108ms ago: executing program 0 (id=1586): openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x40, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(0xffffffffffffffff, &(0x7f0000002980)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50, 0x0, r0, {0x7, 0x1f, 0x2000, 0xa68d7c519f800ff1, 0xffbc, 0x6, 0x8, 0x0, 0x0, 0x0, 0x40}}, 0x50) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000008380)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x20, 0x0, 0x68cc, {0x0, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101001, 0x0) writev(r1, &(0x7f0000000b40)=[{&(0x7f00000049c0)="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", 0x195}], 0x1) close(0xffffffffffffffff) 627.482004ms ago: executing program 2 (id=1587): syz_usb_connect$cdc_ecm(0x1, 0x0, 0x0, &(0x7f0000001f00)={0x0, 0x0, 0xf, &(0x7f0000001880)=ANY=[@ANYBLOB="050f0f00810a1003"], 0x1, [{0x0, 0x0}]}) 585.726429ms ago: executing program 0 (id=1588): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000080)={0x50, 0x0, r1, {0x7, 0x29, 0x9, 0xffffffff9080edc4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2}}, 0x50) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x2c) syz_fuse_handle_req(r0, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f00000063c0)="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", 0x2000, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB, @ANYRES32=r2, @ANYRES32=0x0, @ANYBLOB="010000000600000000000000030000000000000005000000000000000200000006"], 0x0, 0x0, 0x0}) getdents64(r3, 0x0, 0x0) 578.254952ms ago: executing program 1 (id=1589): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) chdir(&(0x7f0000000140)='./file0\x00') creat(&(0x7f0000000240)='./bus\x00', 0x21) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x1c113e, 0x40) r1 = open(&(0x7f0000000000)='./file0\x00', 0x143042, 0xfe) ftruncate(r1, 0x2008002) sendfile(r0, r1, 0x0, 0x80000001) 424.027934ms ago: executing program 3 (id=1590): socket$inet6_sctp(0xa, 0x1, 0x84) socket(0x2b, 0x1, 0x1) socket$key(0xf, 0x3, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) syz_io_uring_setup(0x88f, &(0x7f0000000340)={0x0, 0x3cfa, 0x400, 0x2, 0x3b9}, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x4) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = syz_open_dev$dri(&(0x7f0000000440), 0x1, 0x48240) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000100)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_ATOMIC(r2, 0xc03864bc, &(0x7f0000000180)={0x1, 0x1, &(0x7f00000000c0)=[r3], &(0x7f0000000180), &(0x7f0000000200), &(0x7f00000001c0)=[0x7fffffff], 0x0, 0x1}) 252.585786ms ago: executing program 3 (id=1591): openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000000c0), 0x0, 0x2042) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000100)='?', 0x1}], 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) openat$ptp0(0xffffffffffffff9c, &(0x7f00000000c0), 0xc0542, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(0x0, 0xffffffffffffffff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) pselect6(0x40, &(0x7f00000001c0)={0x0, 0xff00000000000000, 0x5, 0xfffffffffffffffd, 0x8001, 0x0, 0x1000001000, 0x45}, 0x0, 0x0, 0x0, 0x0) 248.32397ms ago: executing program 1 (id=1592): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCFLSH(r1, 0x400455c8, 0x2) ioctl$TIOCSETD(r1, 0x5412, &(0x7f0000000140)=0xffffffc0) 97.029149ms ago: executing program 1 (id=1593): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000580), 0x2042, 0x0) ioctl$AUTOFS_IOC_FAIL(r0, 0x4c80, 0xfffffffc) 49.340437ms ago: executing program 1 (id=1594): r0 = syz_open_dev$loop(&(0x7f0000000240), 0x7, 0x142ba3) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/vmcoreinfo', 0x8a883, 0x2) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x4000000000007, 0x4000000000000ffc, 0x0, 0x0, 0x1e, 0xc, "faf98317e5a1149989fc8dbe43ea6acc96e3a2503dc3bd3fe37d58128bbad0099cebdc25f5ab60c9e6d680f985881a7beda9d69098c8b534464c516bdd8a0f35", "32d8cc26f7061a74df2cfc06c89f3d9e234b30c50997d3bef409ff2176ff7bfe55cd4a5d83cd4a524bd3ffe70c7f3f800b2f7b6aa54cc50a1fcaed1e831fa79a", "67523760fd40f78d2cfc03d81a8ca55ba139c01802c4dae4162e43ac61b7ad33", [0x2, 0x9]}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 0s ago: executing program 2 (id=1595): syz_usb_connect(0x2, 0x24, &(0x7f0000000100)=ANY=[@ANYBLOB="1201000011620140480b05101e8c00000001090212000100000000090401"], 0x0) r0 = syz_open_dev$I2C(&(0x7f0000000040), 0x1, 0x2003) ioctl$I2C_RDWR(r0, 0x707, &(0x7f0000000800)={&(0x7f0000000380)=[{0x1, 0xf999c73786680264, 0x22, &(0x7f0000000840)="c11fda87166c8125599490d94555c89911dec9d6ee8ce3ac62e07aa81bde40a00762"}], 0x1}) kernel console output (not intermixed with test programs): onfig 0 interface 0 altsetting 0 endpoint 0x89 has invalid maxpacket 59391, setting to 1024 [ 115.710370][ T796] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 115.722053][ T796] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 115.769206][ T796] usb 3-1: New USB device found, idVendor=0bc7, idProduct=0008, bcdDevice=4f.c8 [ 115.787352][ T5837] Bluetooth: hci3: Opcode 0x0c03 failed: -110 [ 115.795985][ T796] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 115.830725][ T796] usb 3-1: Product: syz [ 115.836835][ T796] usb 3-1: Manufacturer: syz [ 115.856988][ T796] usb 3-1: SerialNumber: syz [ 115.865691][ T796] usb 3-1: config 0 descriptor?? [ 116.047012][ T10] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 116.208514][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 116.221661][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 116.231640][ T10] usb 2-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 116.240806][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.254568][ T10] usb 2-1: config 0 descriptor?? [ 116.267069][ T5826] Bluetooth: hci1: Opcode 0x0c03 failed: -110 [ 116.291783][ T6544] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 116.301140][ T6544] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 116.337074][ T980] usb 4-1: new full-speed USB device number 17 using dummy_hcd [ 116.474016][ T6591] netlink: 1752 bytes leftover after parsing attributes in process `syz.0.289'. [ 116.530258][ T980] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 116.542717][ T980] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 116.552420][ T980] usb 4-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=92.b8 [ 116.562090][ T980] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.573222][ T980] usb 4-1: config 0 descriptor?? [ 116.596365][ T980] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 116.608836][ T980] dvb-usb: bulk message failed: -22 (3/0) [ 116.621075][ T980] dvb-usb: will use the device's hardware PID filter (table count: 16). [ 116.630642][ T980] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 116.638204][ T980] usb 4-1: media controller created [ 116.644505][ T980] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 116.657731][ T980] dvb-usb: bulk message failed: -22 (6/0) [ 116.663622][ T980] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 116.673905][ T980] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.3/usb4/4-1/input/input13 [ 116.687812][ T10] hid_parser_main: 9 callbacks suppressed [ 116.687831][ T10] cp2112 0003:10C4:EA90.000C: unknown main item tag 0x0 [ 116.703136][ T10] cp2112 0003:10C4:EA90.000C: unknown main item tag 0x0 [ 116.710541][ T980] dvb-usb: schedule remote query interval to 150 msecs. [ 116.718984][ T980] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 116.728763][ T10] cp2112 0003:10C4:EA90.000C: unknown main item tag 0x0 [ 116.736023][ T10] cp2112 0003:10C4:EA90.000C: unknown main item tag 0x0 [ 116.745100][ T10] cp2112 0003:10C4:EA90.000C: unknown main item tag 0x0 [ 116.752718][ T10] cp2112 0003:10C4:EA90.000C: unknown main item tag 0x0 [ 116.760112][ T10] cp2112 0003:10C4:EA90.000C: unknown main item tag 0x0 [ 116.768893][ T10] cp2112 0003:10C4:EA90.000C: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.1-1/input0 [ 116.801805][ T5825] usb 4-1: USB disconnect, device number 17 [ 116.842620][ T5825] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 116.887549][ T10] cp2112 0003:10C4:EA90.000C: Part Number: 0x82 Device Version: 0xFE [ 117.068401][ T980] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 117.093763][ T10] cp2112 0003:10C4:EA90.000C: error requesting SMBus config [ 117.107062][ T10] cp2112 0003:10C4:EA90.000C: probe with driver cp2112 failed with error -5 [ 117.237878][ T980] usb 1-1: Using ep0 maxpacket: 8 [ 117.250817][ T980] usb 1-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2e.04 [ 117.266975][ T980] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 117.275017][ T980] usb 1-1: Product: syz [ 117.288581][ T980] usb 1-1: Manufacturer: syz [ 117.294522][ T980] usb 1-1: SerialNumber: syz [ 117.302361][ T980] usb 1-1: config 0 descriptor?? [ 117.523409][ T980] usb 1-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 117.541285][ T980] dvb_usb_rtl28xxu 1-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 117.554429][ T980] usb 1-1: USB disconnect, device number 9 [ 118.019726][ T796] rc_core: IR keymap rc-snapstream-firefly not found [ 118.036050][ T796] Registered IR keymap rc-empty [ 118.045126][ T796] rc rc0: syz syz as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0 [ 118.056163][ T796] input: syz syz as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0/input12 [ 118.083925][ T796] input: syz syz mouse as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/input/input14 [ 118.125040][ C0] ati_remote 3-1:0.0: ati_remote_irq_in: usb_submit_urb()=-19 [ 118.136407][ T796] usb 3-1: USB disconnect, device number 8 [ 118.462316][ T6638] fuse: Bad value for 'fd' [ 118.546977][ T796] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 118.707973][ T796] usb 3-1: Using ep0 maxpacket: 32 [ 118.717556][ T796] usb 3-1: config index 0 descriptor too short (expected 29220, got 36) [ 118.727099][ T796] usb 3-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 118.735908][ T796] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 118.748733][ T796] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 118.758528][ T796] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 118.768522][ T796] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 118.817217][ T796] usb 3-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 118.826321][ T796] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 118.835604][ T5905] usb 2-1: USB disconnect, device number 8 [ 118.866123][ T796] usb 3-1: config 0 descriptor?? [ 119.099496][ T6620] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 119.208892][ T6620] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 119.489967][ T6620] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 119.507548][ T6620] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 119.522492][ T796] usblp 3-1:0.0: usblp0: USB Bidirectional printer dev 9 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 119.565397][ T796] usb 3-1: USB disconnect, device number 9 [ 119.591350][ T796] usblp0: removed [ 119.757673][ T5825] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 119.997935][ T5825] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 120.094189][ T5825] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 120.119891][ T5825] usb 1-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 120.136335][ T5825] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 120.161731][ T5825] usb 1-1: config 0 descriptor?? [ 120.207793][ T5905] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 120.357016][ T5905] usb 3-1: Using ep0 maxpacket: 8 [ 120.363758][ T5905] usb 3-1: config index 0 descriptor too short (expected 45, got 36) [ 120.375465][ T5905] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF9, changing to 0x89 [ 120.389846][ T5905] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x89 has an invalid bInterval 0, changing to 7 [ 120.401221][ T5905] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid maxpacket 59391, setting to 1024 [ 120.407000][ T0] NOHZ tick-stop error: local softirq work is pending, handler #100!!! [ 120.420735][ T5905] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 120.432015][ T5905] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 120.447428][ T5905] usb 3-1: New USB device found, idVendor=0bc7, idProduct=0008, bcdDevice=4f.c8 [ 120.456824][ T5905] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 120.467532][ T5905] usb 3-1: Product: syz [ 120.471724][ T5905] usb 3-1: Manufacturer: syz [ 120.476334][ T5905] usb 3-1: SerialNumber: syz [ 120.490825][ T5905] usb 3-1: config 0 descriptor?? [ 120.582837][ T5825] cp2112 0003:10C4:EA90.000D: unknown main item tag 0x0 [ 120.598185][ T5825] cp2112 0003:10C4:EA90.000D: unknown main item tag 0x0 [ 120.606046][ T5825] cp2112 0003:10C4:EA90.000D: unknown main item tag 0x0 [ 120.621081][ T5825] cp2112 0003:10C4:EA90.000D: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.0-1/input0 [ 120.779745][ T5825] cp2112 0003:10C4:EA90.000D: Part Number: 0x82 Device Version: 0xFE [ 120.911351][ T6620] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 120.922138][ T6620] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 121.044554][ T6700] fuse: Bad value for 'fd' [ 121.405755][ T0] NOHZ tick-stop error: local softirq work is pending, handler #140!!! [ 121.582477][ T5825] cp2112 0003:10C4:EA90.000D: error reading lock byte: -71 [ 121.617408][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 121.819274][ T5825] usb 1-1: USB disconnect, device number 10 [ 121.904914][ T6710] netlink: 1624 bytes leftover after parsing attributes in process `syz.2.341'. [ 121.918123][ T0] NOHZ tick-stop error: local softirq work is pending, handler #242!!! [ 121.980094][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 122.213767][ T6722] fuse: Bad value for 'fd' [ 122.487986][ T6734] netlink: 1624 bytes leftover after parsing attributes in process `syz.2.352'. [ 122.707026][ T5905] rc_core: IR keymap rc-snapstream-firefly not found [ 122.713760][ T5905] Registered IR keymap rc-empty [ 122.725899][ T6749] fuse: Bad value for 'fd' [ 122.742807][ T5905] rc rc0: syz syz as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0 [ 122.765832][ T5905] input: syz syz as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0/input15 [ 122.829324][ T5905] input: syz syz mouse as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/input/input16 [ 123.095200][ T6760] netlink: 1624 bytes leftover after parsing attributes in process `syz.2.365'. [ 123.124580][ T5905] usb 3-1: USB disconnect, device number 10 [ 123.124636][ C0] ati_remote 3-1:0.0: ati_remote_irq_in: usb_submit_urb()=-19 [ 123.648512][ T796] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 123.863137][ T30] audit: type=1804 audit(1772031470.064:3): pid=6771 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.3.369" name="bus" dev="ramfs" ino=11560 res=1 errno=0 [ 123.864291][ T796] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 123.941407][ T796] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 123.967650][ T796] usb 2-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 124.002358][ T796] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 124.011118][ T6777] openvswitch: netlink: Message has 4 unknown bytes. [ 124.018872][ T796] usb 2-1: config 0 descriptor?? [ 124.364897][ T6789] ntfs3(nullb0): Primary boot signature is not NTFS. [ 124.373395][ T6789] ntfs3(nullb0): try to read out of volume at offset 0x3e7ffffe00 [ 124.453518][ T796] hid_parser_main: 4 callbacks suppressed [ 124.453540][ T796] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 124.496967][ T796] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 124.516960][ T796] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 124.523975][ T796] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 124.548885][ T796] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 124.567147][ T796] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 124.587597][ T796] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 124.607483][ T796] cp2112 0003:10C4:EA90.000E: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.1-1/input0 [ 124.707467][ T796] cp2112 0003:10C4:EA90.000E: Part Number: 0x82 Device Version: 0xFE [ 125.314721][ T796] cp2112 0003:10C4:EA90.000E: error reading lock byte: -71 [ 125.340183][ T796] usb 2-1: USB disconnect, device number 9 [ 125.424865][ T6810] fuse: Bad value for 'fd' [ 126.545197][ T6847] fuse: Bad value for 'fd' [ 127.287003][ T796] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 127.436964][ T796] usb 2-1: Using ep0 maxpacket: 32 [ 127.443573][ T796] usb 2-1: config index 0 descriptor too short (expected 29220, got 36) [ 127.453660][ T796] usb 2-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 127.485166][ T796] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 127.495506][ T796] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 127.497021][ T5894] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 127.505397][ T796] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 127.522514][ T796] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 127.535554][ T796] usb 2-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 127.551047][ T796] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 127.575279][ T796] usb 2-1: config 0 descriptor?? [ 127.718719][ T5894] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 127.722723][ T6867] netlink: 16 bytes leftover after parsing attributes in process `syz.2.411'. [ 127.731131][ T5894] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 127.749559][ T5894] usb 1-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 127.759091][ T5894] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 127.769583][ T5894] usb 1-1: config 0 descriptor?? [ 127.786681][ T6846] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 127.801214][ T6846] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 128.011885][ T6846] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 128.020774][ T6846] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 128.032388][ T796] usblp 2-1:0.0: usblp0: USB Bidirectional printer dev 10 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 128.051040][ T796] usb 2-1: USB disconnect, device number 10 [ 128.063099][ T796] usblp0: removed [ 128.183748][ T5894] cp2112 0003:10C4:EA90.000F: unknown main item tag 0x0 [ 128.190933][ T5894] cp2112 0003:10C4:EA90.000F: unknown main item tag 0x0 [ 128.197992][ T5894] cp2112 0003:10C4:EA90.000F: unknown main item tag 0x0 [ 128.206619][ T5894] cp2112 0003:10C4:EA90.000F: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.0-1/input0 [ 128.381527][ T5894] cp2112 0003:10C4:EA90.000F: Part Number: 0x82 Device Version: 0xFE [ 128.477164][ T1209] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 128.627044][ T1209] usb 2-1: Using ep0 maxpacket: 8 [ 128.633746][ T1209] usb 2-1: config index 0 descriptor too short (expected 45, got 36) [ 128.642247][ T1209] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF9, changing to 0x89 [ 128.653851][ T1209] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x89 has an invalid bInterval 0, changing to 7 [ 128.664800][ T1209] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid maxpacket 59391, setting to 1024 [ 128.676295][ T1209] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 128.687209][ T1209] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 128.718960][ T1209] usb 2-1: New USB device found, idVendor=0bc7, idProduct=0008, bcdDevice=4f.c8 [ 128.729542][ T1209] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 128.738451][ T1209] usb 2-1: Product: syz [ 128.742663][ T1209] usb 2-1: Manufacturer: syz [ 128.747609][ T1209] usb 2-1: SerialNumber: syz [ 128.756464][ T1209] usb 2-1: config 0 descriptor?? [ 128.819380][ T6874] fuse: Bad value for 'fd' [ 128.927332][ T796] kernel write not supported for file /dsp (pid: 796 comm: kworker/0:2) [ 128.986451][ T5894] cp2112 0003:10C4:EA90.000F: error reading lock byte: -71 [ 129.002762][ T5894] usb 1-1: USB disconnect, device number 11 [ 129.168305][ T6846] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 129.184927][ T6846] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 129.467145][ T796] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 129.542963][ T6889] netlink: 36 bytes leftover after parsing attributes in process `syz.0.421'. [ 129.552170][ T6889] netlink: 16 bytes leftover after parsing attributes in process `syz.0.421'. [ 129.564236][ T6889] netlink: 36 bytes leftover after parsing attributes in process `syz.0.421'. [ 129.573437][ T6889] netlink: 36 bytes leftover after parsing attributes in process `syz.0.421'. [ 129.625652][ T796] usb 3-1: New USB device found, idVendor=09c0, idProduct=0203, bcdDevice=d3.32 [ 129.638040][ T796] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 129.675260][ T796] usb 3-1: config 0 descriptor?? [ 129.691145][ T796] dvb-usb: found a 'Genpix SkyWalker-1 DVB-S receiver' in warm state. [ 129.912130][ T796] gp8psk: usb in 128 operation failed. [ 129.927623][ T796] gp8psk: usb in 137 operation failed. [ 129.933241][ T796] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 129.954278][ T796] dvbdev: DVB: registering new adapter (Genpix SkyWalker-1 DVB-S receiver) [ 129.977732][ T796] usb 3-1: media controller created [ 129.999646][ T796] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 130.044816][ T796] gp8psk_fe: Frontend attached [ 130.062777][ T796] usb 3-1: DVB: registering adapter 1 frontend 0 (Genpix DVB-S)... [ 130.075179][ T796] dvbdev: dvb_create_media_entity: media entity 'Genpix DVB-S' registered. [ 130.210113][ T796] gp8psk: usb in 138 operation failed. [ 130.218787][ T6903] fuse: Bad value for 'fd' [ 130.230360][ T796] dvb-usb: Genpix SkyWalker-1 DVB-S receiver successfully initialized and connected. [ 130.240179][ T796] gp8psk: found Genpix USB device pID = 203 (hex) [ 130.258614][ T796] usb 3-1: USB disconnect, device number 11 [ 130.387925][ T796] dvb-usb: Genpix SkyWalker-1 DVB-S receiver successfully deinitialized and disconnected. [ 130.563556][ T6917] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 130.573145][ T6917] overlayfs: missing 'lowerdir' [ 130.592288][ T5894] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 130.670122][ T6921] netlink: 1624 bytes leftover after parsing attributes in process `syz.2.436'. [ 130.757264][ T5894] usb 4-1: Using ep0 maxpacket: 16 [ 130.767713][ T5894] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 130.785494][ T5894] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 130.810290][ T5894] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 130.822498][ T5894] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 130.831363][ T5894] usb 4-1: Product: syz [ 130.840077][ T5894] usb 4-1: Manufacturer: syz [ 130.850383][ T5894] usb 4-1: SerialNumber: syz [ 130.928897][ T1209] rc_core: IR keymap rc-snapstream-firefly not found [ 130.935661][ T1209] Registered IR keymap rc-empty [ 130.941660][ T1209] rc rc0: syz syz as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 130.951935][ T1209] input: syz syz as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input17 [ 130.966157][ T1209] input: syz syz mouse as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input18 [ 130.989746][ T1209] usb 2-1: USB disconnect, device number 11 [ 130.995730][ C1] ati_remote 2-1:0.0: ati_remote_irq_in: usb_submit_urb()=-19 [ 131.073489][ T5894] usb 4-1: 0:2 : does not exist [ 131.077807][ T5905] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 131.090279][ T5894] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 131.127551][ T5894] usb 4-1: USB disconnect, device number 18 [ 131.155021][ T6752] udevd[6752]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 131.256978][ T5905] usb 3-1: Using ep0 maxpacket: 32 [ 131.263719][ T5905] usb 3-1: config index 0 descriptor too short (expected 29220, got 36) [ 131.272714][ T5905] usb 3-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 131.281510][ T5905] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 131.291142][ T5905] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 131.300916][ T5905] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 131.311572][ T5905] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 131.324603][ T5905] usb 3-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 131.333734][ T5905] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 131.345738][ T5905] usb 3-1: config 0 descriptor?? [ 131.367205][ T1209] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 131.528571][ T1209] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 131.539696][ T1209] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 131.550418][ T1209] usb 2-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 131.560659][ T1209] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 131.568208][ T6926] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 131.577775][ T1209] usb 2-1: config 0 descriptor?? [ 131.597529][ T6926] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 131.723571][ T6932] Invalid option length (0) for dns_resolver key [ 131.853055][ T6926] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 131.882082][ T6926] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 131.910412][ T5905] usblp 3-1:0.0: usblp0: USB Bidirectional printer dev 12 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 131.921876][ T6936] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 131.942628][ T5905] usb 3-1: USB disconnect, device number 12 [ 131.978863][ T5905] usblp0: removed [ 132.016747][ T1209] hid_parser_main: 4 callbacks suppressed [ 132.016769][ T1209] cp2112 0003:10C4:EA90.0010: unknown main item tag 0x0 [ 132.033523][ T1209] cp2112 0003:10C4:EA90.0010: unknown main item tag 0x0 [ 132.043032][ T1209] cp2112 0003:10C4:EA90.0010: unknown main item tag 0x0 [ 132.044067][ T6940] netlink: 1624 bytes leftover after parsing attributes in process `syz.3.445'. [ 132.052431][ T1209] cp2112 0003:10C4:EA90.0010: unknown main item tag 0x0 [ 132.086503][ T1209] cp2112 0003:10C4:EA90.0010: unknown main item tag 0x0 [ 132.127854][ T1209] cp2112 0003:10C4:EA90.0010: unknown main item tag 0x0 [ 132.134867][ T1209] cp2112 0003:10C4:EA90.0010: unknown main item tag 0x0 [ 132.149719][ T1209] cp2112 0003:10C4:EA90.0010: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.1-1/input0 [ 132.188937][ T6944] lo speed is unknown, defaulting to 1000 [ 132.237441][ T1209] cp2112 0003:10C4:EA90.0010: Part Number: 0x82 Device Version: 0xFE [ 132.437584][ T5905] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 132.617021][ T5905] usb 3-1: Using ep0 maxpacket: 8 [ 132.634600][ T5905] usb 3-1: config index 0 descriptor too short (expected 45, got 36) [ 132.644784][ T5905] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF9, changing to 0x89 [ 132.660866][ T5905] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x89 has an invalid bInterval 0, changing to 7 [ 132.678753][ T5905] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid maxpacket 59391, setting to 1024 [ 132.690375][ T5905] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 132.702587][ T5905] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 132.721514][ T5905] usb 3-1: New USB device found, idVendor=0bc7, idProduct=0008, bcdDevice=4f.c8 [ 132.736108][ T5905] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 132.744662][ T5905] usb 3-1: Product: syz [ 132.749184][ T5905] usb 3-1: Manufacturer: syz [ 132.753785][ T5905] usb 3-1: SerialNumber: syz [ 132.781046][ T5905] usb 3-1: config 0 descriptor?? [ 133.041644][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.055154][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.105802][ T1209] cp2112 0003:10C4:EA90.0010: error reading lock byte: -71 [ 133.274855][ T6926] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 133.312588][ T6926] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 133.332950][ T6963] fuse: Bad value for 'fd' [ 133.744746][ T6977] Zero length message leads to an empty skb [ 133.969338][ T5826] Bluetooth: hci0: Malformed HCI Event: 0x22 [ 134.132031][ T1209] usb 2-1: USB disconnect, device number 12 [ 134.587899][ T980] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 134.750538][ T980] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 134.783299][ T980] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 134.796160][ T980] usb 4-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 134.813864][ T980] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 134.835897][ T980] usb 4-1: config 0 descriptor?? [ 135.039035][ T5905] rc_core: IR keymap rc-snapstream-firefly not found [ 135.055374][ T5905] Registered IR keymap rc-empty [ 135.065747][ T5905] rc rc0: syz syz as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0 [ 135.094653][ T5905] input: syz syz as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0/input19 [ 135.114511][ T5905] input: syz syz mouse as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/input/input21 [ 135.158851][ T5905] usb 3-1: USB disconnect, device number 13 [ 135.164844][ C0] ati_remote 3-1:0.0: ati_remote_irq_in: usb_submit_urb()=-19 [ 135.257195][ T5825] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 135.269443][ T980] cp2112 0003:10C4:EA90.0011: unknown main item tag 0x0 [ 135.282369][ T5826] block nbd2: Receive control failed (result -107) [ 135.293464][ T980] cp2112 0003:10C4:EA90.0011: unknown main item tag 0x0 [ 135.300942][ T980] cp2112 0003:10C4:EA90.0011: unknown main item tag 0x0 [ 135.310781][ T980] cp2112 0003:10C4:EA90.0011: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.3-1/input0 [ 135.358788][ T7029] nbd2: detected capacity change from 0 to 8589934592 [ 135.393007][ T5831] block nbd2: Dead connection, failed to find a fallback [ 135.402701][ T5831] block nbd2: shutting down sockets [ 135.409305][ T5831] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 135.423553][ T5831] Buffer I/O error on dev nbd2, logical block 0, async page read [ 135.427840][ T5825] usb 1-1: Using ep0 maxpacket: 32 [ 135.432194][ T5831] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 135.440255][ T5825] usb 1-1: config index 0 descriptor too short (expected 29220, got 36) [ 135.458257][ T5831] Buffer I/O error on dev nbd2, logical block 0, async page read [ 135.466118][ T5831] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 135.475942][ T980] cp2112 0003:10C4:EA90.0011: Part Number: 0x82 Device Version: 0xFE [ 135.484224][ T5825] usb 1-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 135.484306][ T5831] Buffer I/O error on dev nbd2, logical block 0, async page read [ 135.494719][ T5825] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 135.501249][ T5831] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 135.510426][ T5825] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 135.520466][ T5831] Buffer I/O error on dev nbd2, logical block 0, async page read [ 135.529596][ T5825] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 135.540490][ T5831] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 135.548331][ T5825] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 135.561731][ T5831] Buffer I/O error on dev nbd2, logical block 0, async page read [ 135.569585][ T5825] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 135.577495][ T5831] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 135.595536][ T5825] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 135.596448][ T5831] Buffer I/O error on dev nbd2, logical block 0, async page read [ 135.614866][ T5831] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 135.624611][ T5831] Buffer I/O error on dev nbd2, logical block 0, async page read [ 135.625109][ T5825] usb 1-1: config 0 descriptor?? [ 135.633730][ T5831] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 135.649671][ T5831] Buffer I/O error on dev nbd2, logical block 0, async page read [ 135.658605][ T5831] ldm_validate_partition_table(): Disk read failed. [ 135.665560][ T5831] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 135.675490][ T5831] Buffer I/O error on dev nbd2, logical block 0, async page read [ 135.683375][ T5831] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 135.693772][ T5831] Buffer I/O error on dev nbd2, logical block 0, async page read [ 135.701753][ T5831] Dev nbd2: unable to read RDB block 0 [ 135.725911][ T5831] nbd2: unable to read partition table [ 135.743811][ T5831] ldm_validate_partition_table(): Disk read failed. [ 135.757605][ T5831] Dev nbd2: unable to read RDB block 0 [ 135.776775][ T5831] nbd2: unable to read partition table [ 135.854073][ T7022] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 135.868907][ T7022] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 135.949436][ T7042] syz.2.489 uses obsolete (PF_INET,SOCK_PACKET) [ 135.958021][ T7042] syzkaller1: entered promiscuous mode [ 135.963550][ T7042] syzkaller1: entered allmulticast mode [ 136.087047][ T7022] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 136.111010][ T980] cp2112 0003:10C4:EA90.0011: error reading lock byte: -71 [ 136.120248][ T7022] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 136.144082][ T980] usb 4-1: USB disconnect, device number 19 [ 136.152117][ T5825] usblp 1-1:0.0: usblp0: USB Bidirectional printer dev 12 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 136.219351][ T5825] usb 1-1: USB disconnect, device number 12 [ 136.241951][ T5825] usblp0: removed [ 136.677003][ T5825] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 136.848691][ T5825] usb 1-1: Using ep0 maxpacket: 8 [ 136.859109][ T5825] usb 1-1: config index 0 descriptor too short (expected 45, got 36) [ 136.879107][ T5825] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF9, changing to 0x89 [ 136.898791][ T5825] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x89 has an invalid bInterval 0, changing to 7 [ 136.910090][ T5825] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid maxpacket 59391, setting to 1024 [ 136.924110][ T5825] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 136.936552][ T5825] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 136.953179][ T5825] usb 1-1: New USB device found, idVendor=0bc7, idProduct=0008, bcdDevice=4f.c8 [ 136.964272][ T5825] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 136.972974][ T5825] usb 1-1: Product: syz [ 136.977542][ T5825] usb 1-1: Manufacturer: syz [ 136.982223][ T5825] usb 1-1: SerialNumber: syz [ 136.997607][ T5825] usb 1-1: config 0 descriptor?? [ 137.157594][ T980] usb 4-1: new full-speed USB device number 20 using dummy_hcd [ 137.338606][ T980] usb 4-1: config 150 has an invalid interface number: 204 but max is 1 [ 137.347164][ T980] usb 4-1: config 150 has no interface number 0 [ 137.353450][ T980] usb 4-1: config 150 interface 204 has no altsetting 0 [ 137.365565][ T980] usb 4-1: New USB device found, idVendor=04e2, idProduct=1424, bcdDevice=c7.eb [ 137.378529][ T980] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 137.389389][ T980] usb 4-1: Product: syz [ 137.393570][ T980] usb 4-1: Manufacturer: syz [ 137.401304][ T980] usb 4-1: SerialNumber: syz [ 137.410112][ T7022] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 137.423350][ T7022] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 137.527041][ T5905] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 137.626584][ T980] xr_serial 4-1:150.204: xr_serial converter detected [ 137.690705][ T5905] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 137.702112][ T5905] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 137.712572][ T5905] usb 3-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 137.722144][ T5905] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 137.739131][ T5905] usb 3-1: config 0 descriptor?? [ 138.028028][ T980] xr_serial ttyUSB0: Failed to set reg 0x0c: -71 [ 138.042750][ T980] xr_serial ttyUSB0: probe with driver xr_serial failed with error -71 [ 138.066299][ T980] usb 4-1: USB disconnect, device number 20 [ 138.093811][ T980] xr_serial 4-1:150.204: device disconnected [ 138.157694][ T5905] hid_parser_main: 4 callbacks suppressed [ 138.157710][ T5905] cp2112 0003:10C4:EA90.0012: unknown main item tag 0x0 [ 138.176643][ T5905] cp2112 0003:10C4:EA90.0012: unknown main item tag 0x0 [ 138.183903][ T5905] cp2112 0003:10C4:EA90.0012: unknown main item tag 0x0 [ 138.191693][ T5905] cp2112 0003:10C4:EA90.0012: unknown main item tag 0x0 [ 138.201286][ T5905] cp2112 0003:10C4:EA90.0012: unknown main item tag 0x0 [ 138.209355][ T5905] cp2112 0003:10C4:EA90.0012: unknown main item tag 0x0 [ 138.216385][ T5905] cp2112 0003:10C4:EA90.0012: unknown main item tag 0x0 [ 138.221396][ T7112] netlink: 'syz.1.521': attribute type 72 has an invalid length. [ 138.227250][ T5905] cp2112 0003:10C4:EA90.0012: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.2-1/input0 [ 138.356022][ T5905] cp2112 0003:10C4:EA90.0012: Part Number: 0x82 Device Version: 0xFE [ 138.517004][ T1209] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 138.683354][ T1209] usb 2-1: New USB device found, idVendor=0547, idProduct=0201, bcdDevice=11.64 [ 138.713630][ T7127] netlink: 1752 bytes leftover after parsing attributes in process `syz.3.527'. [ 138.722881][ T1209] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 138.731101][ T1209] usb 2-1: Product: syz [ 138.748335][ T1209] usb 2-1: Manufacturer: syz [ 138.753474][ T1209] usb 2-1: SerialNumber: syz [ 138.783375][ T1209] usb 2-1: config 0 descriptor?? [ 138.796560][ T1209] dvb-usb: found a 'Nebula Electronics uDigiTV DVB-T USB2.0)' in warm state. [ 138.840126][ T1209] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 138.861497][ T1209] dvbdev: DVB: registering new adapter (Nebula Electronics uDigiTV DVB-T USB2.0)) [ 138.875451][ T1209] usb 2-1: media controller created [ 138.917201][ T7133] netlink: 'syz.0.530': attribute type 72 has an invalid length. [ 138.942723][ T1209] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 138.961898][ T5905] cp2112 0003:10C4:EA90.0012: error reading lock byte: -71 [ 139.001599][ T7115] cp2112 0003:10C4:EA90.0012: Error starting transaction: -38 [ 139.010321][ T5905] usb 3-1: USB disconnect, device number 14 [ 139.041345][ T1209] DVB: Unable to find symbol mt352_attach() [ 139.141324][ T1209] DVB: Unable to find symbol nxt6000_attach() [ 139.153737][ T1209] dvb-usb: no frontend was attached by 'Nebula Electronics uDigiTV DVB-T USB2.0)' [ 139.167572][ T1209] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.1/usb2/2-1/input/input23 [ 139.180890][ T1209] dvb-usb: schedule remote query interval to 1000 msecs. [ 139.188048][ T5825] rc_core: IR keymap rc-snapstream-firefly not found [ 139.194722][ T5825] Registered IR keymap rc-empty [ 139.201613][ T5825] rc rc0: syz syz as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0 [ 139.210368][ T1209] dvb-usb: Nebula Electronics uDigiTV DVB-T USB2.0) successfully initialized and connected. [ 139.217223][ T10] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 139.223344][ T5825] input: syz syz as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input22 [ 139.240996][ T1209] dvb-usb: bulk message failed: -22 (7/0) [ 139.246742][ T1209] dvb-usb: bulk message failed: -22 (7/0) [ 139.261532][ T5825] input: syz syz mouse as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input24 [ 139.276238][ T1209] usb 2-1: USB disconnect, device number 13 [ 139.332062][ T5825] usb 1-1: USB disconnect, device number 13 [ 139.332118][ C1] ati_remote 1-1:0.0: ati_remote_irq_in: usb_submit_urb()=-19 [ 139.419444][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 139.437304][ T10] usb 4-1: config index 0 descriptor too short (expected 29220, got 36) [ 139.441315][ T1209] dvb-usb: Nebula Electronics uDigiTV DVB-T USB2.0 successfully deinitialized and disconnected. [ 139.447115][ T10] usb 4-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 139.514050][ T10] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 139.535058][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 139.555490][ T10] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 139.565648][ T10] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 139.579530][ T10] usb 4-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 139.589456][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 139.600442][ T10] usb 4-1: config 0 descriptor?? [ 139.826187][ T7135] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 139.859732][ T7135] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 139.885329][ T7155] netlink: 1752 bytes leftover after parsing attributes in process `syz.2.537'. [ 140.026701][ T7159] netlink: 1752 bytes leftover after parsing attributes in process `syz.2.540'. [ 140.087792][ T7135] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 140.096637][ T7135] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 140.153540][ T10] usblp 4-1:0.0: usblp0: USB Bidirectional printer dev 21 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 140.191191][ T10] usb 4-1: USB disconnect, device number 21 [ 140.201213][ T10] usblp0: removed [ 140.268432][ T7168] netlink: 1688 bytes leftover after parsing attributes in process `syz.0.544'. [ 140.328416][ T5825] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 140.490811][ T5825] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 140.519993][ T5825] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 140.530146][ T5825] usb 2-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 140.539272][ T5825] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 140.543657][ T7177] netlink: 1752 bytes leftover after parsing attributes in process `syz.0.548'. [ 140.550281][ T5825] usb 2-1: config 0 descriptor?? [ 140.686992][ T10] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 140.796236][ T7185] netlink: 1752 bytes leftover after parsing attributes in process `syz.0.552'. [ 140.848365][ T10] usb 4-1: Using ep0 maxpacket: 8 [ 140.856249][ T10] usb 4-1: config index 0 descriptor too short (expected 45, got 36) [ 140.867019][ T10] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF9, changing to 0x89 [ 140.873074][ T7187] netlink: 1688 bytes leftover after parsing attributes in process `syz.0.553'. [ 140.879120][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x89 has an invalid bInterval 0, changing to 7 [ 140.899070][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid maxpacket 59391, setting to 1024 [ 140.910729][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 140.922260][ T10] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 140.955640][ T10] usb 4-1: New USB device found, idVendor=0bc7, idProduct=0008, bcdDevice=4f.c8 [ 140.967664][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 140.975742][ T10] usb 4-1: Product: syz [ 140.978246][ T5825] cp2112 0003:10C4:EA90.0013: unknown main item tag 0x0 [ 140.985041][ T10] usb 4-1: Manufacturer: syz [ 140.997178][ T5825] cp2112 0003:10C4:EA90.0013: unknown main item tag 0x0 [ 141.006974][ T10] usb 4-1: SerialNumber: syz [ 141.006978][ T5825] cp2112 0003:10C4:EA90.0013: unknown main item tag 0x0 [ 141.014311][ T5825] cp2112 0003:10C4:EA90.0013: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.1-1/input0 [ 141.077490][ T10] usb 4-1: config 0 descriptor?? [ 141.176841][ T5825] cp2112 0003:10C4:EA90.0013: Part Number: 0x82 Device Version: 0xFE [ 141.215519][ T7197] netlink: 1752 bytes leftover after parsing attributes in process `syz.0.557'. [ 141.412408][ T7205] netlink: 1752 bytes leftover after parsing attributes in process `syz.0.561'. [ 141.476651][ T7207] netlink: 1688 bytes leftover after parsing attributes in process `syz.0.562'. [ 141.497849][ T1209] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 141.506750][ T7135] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 141.526520][ T7135] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 141.660207][ T1209] usb 3-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 141.671400][ T1209] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 141.687385][ T1209] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 141.699465][ T7213] input: syz1 as /devices/virtual/input/input26 [ 141.710415][ T1209] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 141.733960][ T1209] usb 3-1: config 0 descriptor?? [ 141.758945][ T1209] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 141.790594][ T5825] cp2112 0003:10C4:EA90.0013: error reading lock byte: -71 [ 141.815274][ T5825] usb 2-1: USB disconnect, device number 14 [ 142.117600][ T7226] netlink: 'syz.0.571': attribute type 72 has an invalid length. [ 142.397833][ T980] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 142.556950][ T980] usb 1-1: Using ep0 maxpacket: 16 [ 142.566122][ T980] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 142.581159][ T980] usb 1-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 142.593456][ T980] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.604186][ T980] usb 1-1: Product: syz [ 142.608458][ T980] usb 1-1: Manufacturer: syz [ 142.613068][ T980] usb 1-1: SerialNumber: syz [ 142.622293][ T980] usb 1-1: config 0 descriptor?? [ 142.641960][ T980] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 142.651480][ T980] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 142.911998][ T7247] netlink: 'syz.3.580': attribute type 72 has an invalid length. [ 143.146996][ T1209] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 143.231492][ T10] rc_core: IR keymap rc-snapstream-firefly not found [ 143.241715][ T980] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 143.248169][ T10] Registered IR keymap rc-empty [ 143.268726][ T10] rc rc0: syz syz as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0 [ 143.286529][ T10] input: syz syz as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input25 [ 143.310269][ T10] input: syz syz mouse as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input27 [ 143.329048][ T1209] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 143.343291][ C0] ati_remote 4-1:0.0: ati_remote_irq_in: usb_submit_urb()=-19 [ 143.351604][ T1209] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 143.367930][ T10] usb 4-1: USB disconnect, device number 22 [ 143.385434][ T1209] usb 2-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 143.411222][ T1209] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 143.465995][ T1209] usb 2-1: config 0 descriptor?? [ 143.795325][ T7269] netlink: 'syz.3.590': attribute type 72 has an invalid length. [ 143.888194][ T980] em28xx 1-1:0.0: failed to get i2c transfer status from bridge register (error=-5) [ 143.901537][ T980] em28xx 1-1:0.0: board has no eeprom [ 143.902677][ T1209] hid_parser_main: 4 callbacks suppressed [ 143.902694][ T1209] cp2112 0003:10C4:EA90.0014: unknown main item tag 0x0 [ 143.921554][ T1209] cp2112 0003:10C4:EA90.0014: unknown main item tag 0x0 [ 143.929997][ T1209] cp2112 0003:10C4:EA90.0014: unknown main item tag 0x0 [ 143.938014][ T1209] cp2112 0003:10C4:EA90.0014: unknown main item tag 0x0 [ 143.944990][ T1209] cp2112 0003:10C4:EA90.0014: unknown main item tag 0x0 [ 143.954840][ T1209] cp2112 0003:10C4:EA90.0014: unknown main item tag 0x0 [ 143.963777][ T1209] cp2112 0003:10C4:EA90.0014: unknown main item tag 0x0 [ 143.966995][ T980] em28xx 1-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 143.978802][ T980] em28xx 1-1:0.0: dvb set to bulk mode. [ 143.985326][ T10] em28xx 1-1:0.0: Binding DVB extension [ 143.985450][ T1209] cp2112 0003:10C4:EA90.0014: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.1-1/input0 [ 144.006048][ T980] usb 1-1: USB disconnect, device number 14 [ 144.030450][ T980] em28xx 1-1:0.0: Disconnecting em28xx [ 144.064802][ T7273] __nla_validate_parse: 4 callbacks suppressed [ 144.064820][ T7273] netlink: 1752 bytes leftover after parsing attributes in process `syz.3.592'. [ 144.085503][ T10] em28xx 1-1:0.0: Registering input extension [ 144.092419][ T980] em28xx 1-1:0.0: Closing input extension [ 144.101793][ T1209] cp2112 0003:10C4:EA90.0014: Part Number: 0x82 Device Version: 0xFE [ 144.131513][ T980] em28xx 1-1:0.0: Freeing device [ 144.263524][ T29] usb 3-1: USB disconnect, device number 15 [ 144.573975][ T7292] netlink: 1752 bytes leftover after parsing attributes in process `syz.0.599'. [ 144.699504][ T7296] netlink: 1752 bytes leftover after parsing attributes in process `syz.0.601'. [ 144.705814][ T1209] cp2112 0003:10C4:EA90.0014: error reading lock byte: -71 [ 144.734850][ T1209] usb 2-1: USB disconnect, device number 15 [ 144.926966][ T10] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 145.090689][ T10] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 145.101177][ T10] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 145.123445][ T10] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 145.133345][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 145.144871][ T10] usb 4-1: config 0 descriptor?? [ 145.160023][ T10] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 145.806992][ T10] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 145.968656][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 145.979694][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 145.991287][ T10] usb 3-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 146.000384][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 146.010245][ T10] usb 3-1: config 0 descriptor?? [ 146.424964][ T10] cp2112 0003:10C4:EA90.0015: unknown main item tag 0x0 [ 146.443489][ T10] cp2112 0003:10C4:EA90.0015: unknown main item tag 0x0 [ 146.453629][ T10] cp2112 0003:10C4:EA90.0015: unknown main item tag 0x0 [ 146.474267][ T10] cp2112 0003:10C4:EA90.0015: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.2-1/input0 [ 146.545037][ T7355] fuse: Bad value for 'group_id' [ 146.550206][ T7355] fuse: Bad value for 'group_id' [ 146.622887][ T10] cp2112 0003:10C4:EA90.0015: Part Number: 0x82 Device Version: 0xFE [ 146.658863][ T5826] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci2/hci2:201' [ 146.670748][ T5826] CPU: 1 UID: 0 PID: 5826 Comm: kworker/u9:2 Not tainted syzkaller #0 PREEMPT(full) [ 146.670781][ T5826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 146.670798][ T5826] Workqueue: hci2 hci_rx_work [ 146.670835][ T5826] Call Trace: [ 146.670840][ T5826] [ 146.670848][ T5826] dump_stack_lvl+0xe8/0x150 [ 146.670866][ T5826] sysfs_create_dir_ns+0x271/0x2a0 [ 146.670889][ T5826] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 146.670927][ T5826] ? do_raw_spin_unlock+0xf5/0x210 [ 146.670952][ T5826] kobject_add_internal+0x62b/0xd00 [ 146.670981][ T5826] kobject_add+0x163/0x240 [ 146.670996][ T5826] ? __pfx_kobject_add+0x10/0x10 [ 146.671009][ T5826] ? _raw_spin_unlock+0x28/0x50 [ 146.671028][ T5826] ? get_device_parent+0x366/0x3a0 [ 146.671056][ T5826] device_add+0x408/0xb70 [ 146.671086][ T5826] hci_conn_add_sysfs+0xd5/0x210 [ 146.671122][ T5826] le_conn_complete_evt+0xf1d/0x1430 [ 146.671147][ T5826] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 146.671161][ T5826] ? __mutex_unlock_slowpath+0x1bd/0x7d0 [ 146.671174][ T5826] ? __pfx___mutex_lock+0x10/0x10 [ 146.671185][ T5826] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 146.671196][ T5826] ? skb_pull_data+0xfb/0x200 [ 146.671223][ T5826] hci_le_conn_complete_evt+0x187/0x470 [ 146.671256][ T5826] hci_event_packet+0x7af/0x12c0 [ 146.671281][ T5826] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 146.671295][ T5826] ? __pfx_hci_event_packet+0x10/0x10 [ 146.671308][ T5826] ? kcov_remote_start+0x49a/0x7a0 [ 146.671325][ T5826] ? hci_send_to_monitor+0xe2/0x590 [ 146.671342][ T5826] hci_rx_work+0x3ee/0x1040 [ 146.671372][ T5826] ? process_one_work+0x87c/0x1650 [ 146.671396][ T5826] process_one_work+0x949/0x1650 [ 146.671436][ T5826] ? __pfx_process_one_work+0x10/0x10 [ 146.671448][ T5826] ? do_raw_spin_lock+0x12b/0x2f0 [ 146.671466][ T5826] worker_thread+0xb46/0x1140 [ 146.671496][ T5826] kthread+0x388/0x470 [ 146.671515][ T5826] ? __pfx_worker_thread+0x10/0x10 [ 146.671539][ T5826] ? __pfx_kthread+0x10/0x10 [ 146.671559][ T5826] ret_from_fork+0x51e/0xb90 [ 146.671583][ T5826] ? __pfx_ret_from_fork+0x10/0x10 [ 146.671595][ T5826] ? __switch_to+0xc7d/0x1450 [ 146.671609][ T5826] ? __pfx_kthread+0x10/0x10 [ 146.671619][ T5826] ret_from_fork_asm+0x1a/0x30 [ 146.671649][ T5826] [ 146.671677][ T5826] kobject: kobject_add_internal failed for hci2:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 146.846950][ T980] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 146.858228][ T5826] Bluetooth: hci2: failed to register connection device [ 147.006980][ T980] usb 1-1: Using ep0 maxpacket: 16 [ 147.013676][ T980] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 147.025709][ T980] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 147.038909][ T980] usb 1-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 147.057239][ T980] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.065294][ T980] usb 1-1: Product: syz [ 147.071163][ T980] usb 1-1: Manufacturer: syz [ 147.075788][ T980] usb 1-1: SerialNumber: syz [ 147.083329][ T980] usb 1-1: config 0 descriptor?? [ 147.091628][ T980] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 147.101096][ T980] em28xx 1-1:0.0: Audio interface 0 found (Vendor Class) [ 147.238536][ T10] cp2112 0003:10C4:EA90.0015: error reading lock byte: -71 [ 147.252206][ T10] usb 3-1: USB disconnect, device number 16 [ 147.693769][ T980] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 147.704504][ T980] em28xx 1-1:0.0: Config register raw data: 0xfffffffb [ 147.705578][ T1209] usb 4-1: USB disconnect, device number 23 [ 147.715444][ T980] em28xx 1-1:0.0: AC97 chip type couldn't be determined [ 147.742547][ T980] em28xx 1-1:0.0: No AC97 audio processor [ 147.783668][ T980] usb 1-1: USB disconnect, device number 15 [ 147.787457][ T5825] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 147.796109][ T980] em28xx 1-1:0.0: Disconnecting em28xx [ 147.838284][ T980] em28xx 1-1:0.0: Freeing device [ 147.969159][ T5825] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 147.986956][ T5825] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 147.999262][ T5825] usb 2-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 148.009581][ T5825] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 148.030022][ T5825] usb 2-1: config 0 descriptor?? [ 148.187110][ T7383] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 148.357666][ T7388] faux_driver vgem: [drm] Unknown color mode 13; guessing buffer size. [ 148.451439][ T5825] cp2112 0003:10C4:EA90.0016: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.1-1/input0 [ 148.647251][ T5825] cp2112 0003:10C4:EA90.0016: Part Number: 0x82 Device Version: 0xFE [ 148.737063][ T29] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 148.909290][ T29] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 148.920263][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 148.920290][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 148.967751][ T29] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 148.978652][ T29] usb 1-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 148.999481][ T29] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 149.028372][ T29] usb 1-1: config 0 descriptor?? [ 149.155452][ T0] NOHZ tick-stop error: local softirq work is pending, handler #140!!! [ 149.251276][ T5825] cp2112 0003:10C4:EA90.0016: error reading lock byte: -71 [ 149.300704][ T5825] usb 2-1: USB disconnect, device number 16 [ 149.322184][ T7405] fuse: Bad value for 'group_id' [ 149.328868][ T7405] fuse: Bad value for 'group_id' [ 149.458109][ T29] hid_parser_main: 10 callbacks suppressed [ 149.458130][ T29] cp2112 0003:10C4:EA90.0017: unknown main item tag 0x0 [ 149.477914][ T29] cp2112 0003:10C4:EA90.0017: unknown main item tag 0x0 [ 149.484926][ T29] cp2112 0003:10C4:EA90.0017: unknown main item tag 0x0 [ 149.492634][ T29] cp2112 0003:10C4:EA90.0017: unknown main item tag 0x0 [ 149.500098][ T29] cp2112 0003:10C4:EA90.0017: unknown main item tag 0x0 [ 149.508129][ T29] cp2112 0003:10C4:EA90.0017: unknown main item tag 0x0 [ 149.515108][ T29] cp2112 0003:10C4:EA90.0017: unknown main item tag 0x0 [ 149.525356][ T29] cp2112 0003:10C4:EA90.0017: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.0-1/input0 [ 149.649529][ T29] cp2112 0003:10C4:EA90.0017: Part Number: 0x82 Device Version: 0xFE [ 149.677026][ T5894] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 149.792132][ T7412] netlink: 80 bytes leftover after parsing attributes in process `syz.2.648'. [ 149.837214][ T5894] usb 4-1: Using ep0 maxpacket: 16 [ 149.850367][ T5894] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 149.875662][ T5894] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 149.897255][ T5894] usb 4-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 149.906318][ T5894] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.914458][ T5894] usb 4-1: Product: syz [ 149.918711][ T5894] usb 4-1: Manufacturer: syz [ 149.923337][ T5894] usb 4-1: SerialNumber: syz [ 149.939051][ T5894] usb 4-1: config 0 descriptor?? [ 149.949441][ T5894] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 149.958796][ T5894] em28xx 4-1:0.0: Audio interface 0 found (Vendor Class) [ 150.271103][ T29] cp2112 0003:10C4:EA90.0017: error reading lock byte: -71 [ 150.294096][ T29] usb 1-1: USB disconnect, device number 16 [ 150.560475][ T5894] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 150.575043][ T5894] em28xx 4-1:0.0: Config register raw data: 0xfffffffb [ 150.583268][ T5894] em28xx 4-1:0.0: AC97 chip type couldn't be determined [ 150.591701][ T5894] em28xx 4-1:0.0: No AC97 audio processor [ 150.614987][ T5894] usb 4-1: USB disconnect, device number 24 [ 150.628417][ T5894] em28xx 4-1:0.0: Disconnecting em28xx [ 150.636304][ T5894] em28xx 4-1:0.0: Freeing device [ 151.553523][ T5825] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 151.722847][ T5825] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 151.739081][ T5825] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 151.767076][ T5825] usb 1-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 151.776144][ T5825] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 151.795897][ T5825] usb 1-1: config 0 descriptor?? [ 151.957149][ T796] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 152.125660][ T796] usb 4-1: Using ep0 maxpacket: 16 [ 152.133459][ T796] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 152.149104][ T796] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 152.163767][ T796] usb 4-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 152.173314][ T796] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.181683][ T796] usb 4-1: Product: syz [ 152.185921][ T796] usb 4-1: Manufacturer: syz [ 152.194401][ T796] usb 4-1: SerialNumber: syz [ 152.206268][ T796] usb 4-1: config 0 descriptor?? [ 152.219605][ T796] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 152.230516][ T5825] cp2112 0003:10C4:EA90.0018: unknown main item tag 0x0 [ 152.230552][ T5825] cp2112 0003:10C4:EA90.0018: unknown main item tag 0x0 [ 152.230580][ T5825] cp2112 0003:10C4:EA90.0018: unknown main item tag 0x0 [ 152.234411][ T5825] cp2112 0003:10C4:EA90.0018: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.0-1/input0 [ 152.242280][ T796] em28xx 4-1:0.0: Audio interface 0 found (Vendor Class) [ 152.326964][ T10] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 152.434427][ T5825] cp2112 0003:10C4:EA90.0018: Part Number: 0x82 Device Version: 0xFE [ 152.487096][ T10] usb 2-1: Using ep0 maxpacket: 32 [ 152.495107][ T10] usb 2-1: config index 0 descriptor too short (expected 29220, got 36) [ 152.503666][ T10] usb 2-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 152.512493][ T10] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 152.523267][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 152.533418][ T10] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 152.546040][ T10] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 152.559295][ T10] usb 2-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 152.568555][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 152.580010][ T10] usb 2-1: config 0 descriptor?? [ 152.672839][ T7504] netlink: 'syz.2.690': attribute type 3 has an invalid length. [ 152.732029][ T7506] genirq: Flags mismatch irq 4. 00200000 (pcl812) vs. 00200080 (ttyS0) [ 152.796066][ T7497] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 152.810079][ T7497] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 152.819998][ T796] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 152.826472][ T796] em28xx 4-1:0.0: Config register raw data: 0xfffffffb [ 152.837306][ T796] em28xx 4-1:0.0: AC97 chip type couldn't be determined [ 152.847821][ T796] em28xx 4-1:0.0: No AC97 audio processor [ 152.879840][ T796] usb 4-1: USB disconnect, device number 25 [ 152.893877][ T796] em28xx 4-1:0.0: Disconnecting em28xx [ 152.904934][ T796] em28xx 4-1:0.0: Freeing device [ 153.024215][ T7497] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 153.033198][ T7497] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 153.042363][ T5825] cp2112 0003:10C4:EA90.0018: error reading lock byte: -71 [ 153.064099][ T10] usblp 2-1:0.0: usblp0: USB Bidirectional printer dev 17 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 153.069115][ T5825] usb 1-1: USB disconnect, device number 17 [ 153.110392][ T10] usb 2-1: USB disconnect, device number 17 [ 153.122254][ T10] usblp0: removed [ 153.606984][ T10] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 153.762483][ T7531] netlink: 1624 bytes leftover after parsing attributes in process `syz.0.702'. [ 153.777007][ T10] usb 2-1: Using ep0 maxpacket: 8 [ 153.783824][ T10] usb 2-1: config index 0 descriptor too short (expected 45, got 36) [ 153.797766][ T10] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF9, changing to 0x89 [ 153.812653][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x89 has an invalid bInterval 0, changing to 7 [ 153.826330][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid maxpacket 59391, setting to 1024 [ 153.837757][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 153.853427][ T10] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 153.879454][ T10] usb 2-1: New USB device found, idVendor=0bc7, idProduct=0008, bcdDevice=4f.c8 [ 153.888834][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.897127][ T10] usb 2-1: Product: syz [ 153.901518][ T10] usb 2-1: Manufacturer: syz [ 153.906373][ T10] usb 2-1: SerialNumber: syz [ 153.917260][ T10] usb 2-1: config 0 descriptor?? [ 154.329005][ T7497] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 154.337780][ T7497] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 154.378632][ T980] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 154.448491][ T5894] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 154.498781][ T7553] netlink: 1624 bytes leftover after parsing attributes in process `syz.2.711'. [ 154.537702][ T980] usb 4-1: Using ep0 maxpacket: 16 [ 154.554534][ T980] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 154.566326][ T980] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 154.581315][ T980] usb 4-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 154.592961][ T980] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.601232][ T980] usb 4-1: Product: syz [ 154.605494][ T980] usb 4-1: Manufacturer: syz [ 154.610572][ T980] usb 4-1: SerialNumber: syz [ 154.616645][ T5894] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 154.628170][ T5894] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 154.641386][ T980] usb 4-1: config 0 descriptor?? [ 154.641969][ T5894] usb 1-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 154.664323][ T980] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 154.664834][ T5894] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 154.674223][ T980] em28xx 4-1:0.0: Audio interface 0 found (Vendor Class) [ 154.708188][ T5894] usb 1-1: config 0 descriptor?? [ 154.932995][ T7565] i2c i2c-0: DVB: adapter 0 frontend 0 frequency 0 out of range (51000000..2150000000) [ 155.129467][ T5894] hid_parser_main: 4 callbacks suppressed [ 155.129487][ T5894] cp2112 0003:10C4:EA90.0019: unknown main item tag 0x0 [ 155.142433][ T5894] cp2112 0003:10C4:EA90.0019: unknown main item tag 0x0 [ 155.149513][ T5894] cp2112 0003:10C4:EA90.0019: unknown main item tag 0x0 [ 155.156555][ T5894] cp2112 0003:10C4:EA90.0019: unknown main item tag 0x0 [ 155.163627][ T5894] cp2112 0003:10C4:EA90.0019: unknown main item tag 0x0 [ 155.170647][ T5894] cp2112 0003:10C4:EA90.0019: unknown main item tag 0x0 [ 155.177662][ T5894] cp2112 0003:10C4:EA90.0019: unknown main item tag 0x0 [ 155.186753][ T5894] cp2112 0003:10C4:EA90.0019: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.0-1/input0 [ 155.259205][ T980] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 155.267267][ T980] em28xx 4-1:0.0: Config register raw data: 0xfffffffb [ 155.282116][ T980] em28xx 4-1:0.0: AC97 chip type couldn't be determined [ 155.289484][ T980] em28xx 4-1:0.0: No AC97 audio processor [ 155.317094][ T980] usb 4-1: USB disconnect, device number 26 [ 155.328321][ T980] em28xx 4-1:0.0: Disconnecting em28xx [ 155.329209][ T5894] cp2112 0003:10C4:EA90.0019: Part Number: 0x82 Device Version: 0xFE [ 155.347639][ T980] em28xx 4-1:0.0: Freeing device [ 155.426219][ T7575] netlink: 1624 bytes leftover after parsing attributes in process `syz.1.720'. [ 155.845619][ T7593] fuse: Unknown parameter 'grou00000000000000000000' [ 155.910247][ T7595] kvm: emulating exchange as write [ 155.934377][ T5894] cp2112 0003:10C4:EA90.0019: error reading lock byte: -71 [ 155.975383][ T5894] usb 1-1: USB disconnect, device number 18 [ 156.143556][ T7605] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 156.157092][ T10] rc_core: IR keymap rc-snapstream-firefly not found [ 156.165693][ T7605] iommufd_mock iommufd_mock1: Adding to iommu group 1 [ 156.166508][ T10] Registered IR keymap rc-empty [ 156.180287][ T10] rc rc0: syz syz as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 156.201485][ T10] input: syz syz as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input29 [ 156.261299][ T10] input: syz syz mouse as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input30 [ 156.365266][ T10] usb 2-1: USB disconnect, device number 18 [ 156.371310][ C0] ati_remote 2-1:0.0: ati_remote_irq_in: usb_submit_urb()=-19 [ 156.478419][ T7617] fuse: Unknown parameter 'grou00000000000000000000' [ 156.561869][ T7621] process 'syz.3.742' launched '/dev/fd/4' with NULL argv: empty string added [ 156.902504][ T7641] fuse: Unknown parameter 'group_i00000000000000000000' [ 157.247026][ T1209] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 157.398083][ T1209] usb 3-1: Using ep0 maxpacket: 8 [ 157.409931][ T1209] usb 3-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2e.04 [ 157.425823][ T1209] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.434899][ T1209] usb 3-1: Product: syz [ 157.439859][ T1209] usb 3-1: Manufacturer: syz [ 157.444879][ T1209] usb 3-1: SerialNumber: syz [ 157.453567][ T1209] usb 3-1: config 0 descriptor?? [ 157.511953][ T7662] fuse: Unknown parameter 'group_i00000000000000000000' [ 157.661568][ T1209] dvb_usb_rtl28xxu 3-1:0.0: chip type detection failed -71 [ 157.673493][ T1209] dvb_usb_rtl28xxu 3-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 157.696753][ T1209] usb 3-1: USB disconnect, device number 17 [ 158.054759][ T7684] netlink: zone id is out of range [ 158.062782][ T7684] netlink: zone id is out of range [ 158.070553][ T7684] netlink: zone id is out of range [ 158.075773][ T7684] netlink: zone id is out of range [ 158.081040][ T7684] netlink: zone id is out of range [ 158.086158][ T7684] netlink: zone id is out of range [ 158.091433][ T7684] netlink: zone id is out of range [ 158.096548][ T7684] netlink: zone id is out of range [ 158.102324][ T7684] netlink: zone id is out of range [ 158.108699][ T7684] netlink: zone id is out of range [ 158.167325][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 158.575871][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 158.579512][ T7687] input: syz1 as /devices/virtual/input/input31 [ 160.077056][ T5905] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 160.246981][ T5905] usb 1-1: Using ep0 maxpacket: 32 [ 160.253781][ T5905] usb 1-1: config index 0 descriptor too short (expected 29220, got 36) [ 160.262368][ T5905] usb 1-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 160.271142][ T5905] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 160.280361][ T5905] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 160.290244][ T5905] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 160.300147][ T5905] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 160.314255][ T5905] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 160.326026][ T5905] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.343861][ T5905] usb 1-1: config 0 descriptor?? [ 160.561606][ T7706] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 160.575789][ T7706] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 160.740859][ T7742] fuse: Unknown parameter 'group_id00000000000000000000' [ 160.796119][ T7706] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 160.812012][ T7706] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 160.838403][ T7745] netlink: 'syz.3.798': attribute type 10 has an invalid length. [ 160.838647][ T5905] usblp 1-1:0.0: usblp0: USB Bidirectional printer dev 19 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 160.899611][ T5905] usb 1-1: USB disconnect, device number 19 [ 160.935618][ T5905] usblp0: removed [ 161.234784][ T7764] fuse: Unknown parameter 'group_id00000000000000000000' [ 161.330778][ T7770] loop5: detected capacity change from 0 to 7 [ 161.337630][ T5905] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 161.359792][ T5831] Dev loop5: unable to read RDB block 7 [ 161.365538][ T5831] loop5: unable to read partition table [ 161.380513][ T5831] loop5: partition table beyond EOD, truncated [ 161.399791][ T7770] Dev loop5: unable to read RDB block 7 [ 161.433947][ T7770] loop5: unable to read partition table [ 161.440025][ T7770] loop5: partition table beyond EOD, truncated [ 161.446959][ T7770] loop_reread_partitions: partition scan of loop5 (þ被xü—ŸÑà– ) failed (rc=-5) [ 161.508053][ T5905] usb 1-1: Using ep0 maxpacket: 8 [ 161.539675][ T5905] usb 1-1: config index 0 descriptor too short (expected 45, got 36) [ 161.556662][ T5905] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF9, changing to 0x89 [ 161.591779][ T5905] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x89 has an invalid bInterval 0, changing to 7 [ 161.607201][ T5826] Bluetooth: hci2: SCO packet for unknown connection handle 0 [ 161.623410][ T5905] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid maxpacket 59391, setting to 1024 [ 161.642478][ T5905] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 161.661951][ T5905] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 161.682255][ T5905] usb 1-1: New USB device found, idVendor=0bc7, idProduct=0008, bcdDevice=4f.c8 [ 161.691770][ T5905] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.703327][ T5905] usb 1-1: Product: syz [ 161.722925][ T5905] usb 1-1: Manufacturer: syz [ 161.728246][ T5905] usb 1-1: SerialNumber: syz [ 161.748883][ T5905] usb 1-1: config 0 descriptor?? [ 161.773483][ T7789] fuse: Bad value for 'user_id' [ 161.778673][ T7789] fuse: Bad value for 'user_id' [ 161.947005][ T1209] usb 4-1: new full-speed USB device number 27 using dummy_hcd [ 161.977153][ T5825] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 162.138190][ T1209] usb 4-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 162.149235][ T1209] usb 4-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 162.159045][ T1209] usb 4-1: config 0 interface 0 has no altsetting 0 [ 162.165849][ T1209] usb 4-1: New USB device found, idVendor=17ef, idProduct=60ee, bcdDevice= 0.00 [ 162.168731][ T7706] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 162.175849][ T1209] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 162.185397][ T7706] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 162.206963][ T5825] usb 2-1: Using ep0 maxpacket: 8 [ 162.226050][ T1209] usb 4-1: config 0 descriptor?? [ 162.366433][ T5825] usb 2-1: New USB device found, idVendor=046d, idProduct=0896, bcdDevice=3a.11 [ 162.397685][ T5825] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.406015][ T5825] usb 2-1: Product: syz [ 162.603334][ T5825] usb 2-1: Manufacturer: syz [ 162.611038][ T5825] usb 2-1: SerialNumber: syz [ 162.619918][ T5825] usb 2-1: config 0 descriptor?? [ 162.627893][ T5825] gspca_main: vc032x-2.14.0 probing 046d:0896 [ 162.787990][ T1209] usbhid 4-1:0.0: can't add hid device: -71 [ 162.794700][ T1209] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 162.806729][ T1209] usb 4-1: USB disconnect, device number 27 [ 163.139310][ T7810] fuse: Bad value for 'user_id' [ 163.144225][ T7810] fuse: Bad value for 'user_id' [ 163.577529][ T10] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 163.627112][ T980] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 163.726960][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 163.733644][ T10] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 163.745191][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 163.760068][ T10] usb 4-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 163.769160][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.777267][ T980] usb 3-1: Using ep0 maxpacket: 8 [ 163.782421][ T10] usb 4-1: Product: syz [ 163.786646][ T10] usb 4-1: Manufacturer: syz [ 163.792083][ T10] usb 4-1: SerialNumber: syz [ 163.801053][ T980] usb 3-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2e.04 [ 163.810496][ T980] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.819538][ T10] usb 4-1: config 0 descriptor?? [ 163.824762][ T980] usb 3-1: Product: syz [ 163.829049][ T980] usb 3-1: Manufacturer: syz [ 163.835852][ T10] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 163.845190][ T980] usb 3-1: SerialNumber: syz [ 163.850658][ T10] em28xx 4-1:0.0: Audio interface 0 found (Vendor Class) [ 163.860294][ T980] usb 3-1: config 0 descriptor?? [ 163.927011][ T5905] rc_core: IR keymap rc-snapstream-firefly not found [ 163.933767][ T5905] Registered IR keymap rc-empty [ 163.945501][ T5905] rc rc0: syz syz as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0 [ 163.956544][ T5905] input: syz syz as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input32 [ 163.972490][ T5905] input: syz syz mouse as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input33 [ 164.000009][ C0] ati_remote 1-1:0.0: ati_remote_irq_in: usb_submit_urb()=-19 [ 164.008972][ T5905] usb 1-1: USB disconnect, device number 20 [ 164.038208][ T5825] gspca_vc032x: reg_w err -71 [ 164.043012][ T5825] vc032x 2-1:0.0: probe with driver vc032x failed with error -71 [ 164.057570][ T5825] usb 2-1: USB disconnect, device number 19 [ 164.069292][ T980] dvb_usb_rtl28xxu 3-1:0.0: chip type detection failed -71 [ 164.078678][ T980] dvb_usb_rtl28xxu 3-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 164.140113][ T980] usb 3-1: USB disconnect, device number 18 [ 164.449732][ T10] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 164.456174][ T10] em28xx 4-1:0.0: Config register raw data: 0xfffffffb [ 164.465107][ T5905] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 164.473198][ T10] em28xx 4-1:0.0: AC97 chip type couldn't be determined [ 164.480624][ T10] em28xx 4-1:0.0: No AC97 audio processor [ 164.490318][ T10] usb 4-1: USB disconnect, device number 28 [ 164.498183][ T10] em28xx 4-1:0.0: Disconnecting em28xx [ 164.507043][ T10] em28xx 4-1:0.0: Freeing device [ 164.639573][ T5905] usb 1-1: Using ep0 maxpacket: 16 [ 164.646400][ T5905] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 164.661804][ T5905] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 13 [ 164.689856][ T5905] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 164.719351][ T5905] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.747085][ T5905] usb 1-1: Product: syz [ 164.751348][ T5905] usb 1-1: Manufacturer: syz [ 164.756061][ T5905] usb 1-1: SerialNumber: syz [ 164.770740][ T7816] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 164.791429][ T5905] usb 1-1: selecting invalid altsetting 1 [ 164.934630][ T7834] fuse: Bad value for 'user_id' [ 164.941815][ T7834] fuse: Bad value for 'user_id' [ 165.050965][ T7837] netlink: 48 bytes leftover after parsing attributes in process `syz.2.839'. [ 165.238813][ T5905] cdc_ncm 1-1:1.0: failed GET_NTB_PARAMETERS [ 165.264578][ T5905] cdc_ncm 1-1:1.0: bind() failure [ 165.299586][ T5905] usb 1-1: USB disconnect, device number 21 [ 165.354958][ T7850] netlink: 1688 bytes leftover after parsing attributes in process `syz.2.845'. [ 165.497613][ T7862] fuse: Bad value for 'fd' [ 165.619441][ T7870] snd_dummy snd_dummy.0: control 0:3:0:syz0:0 is already present [ 165.807111][ T1209] usb 2-1: new full-speed USB device number 20 using dummy_hcd [ 165.819601][ T7877] netlink: 'syz.3.857': attribute type 72 has an invalid length. [ 165.967779][ T7886] fuse: Bad value for 'fd' [ 165.989004][ T1209] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 166.011023][ T1209] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 166.031231][ T1209] usb 2-1: config 0 interface 0 has no altsetting 0 [ 166.045837][ T1209] usb 2-1: New USB device found, idVendor=17ef, idProduct=60ee, bcdDevice= 0.00 [ 166.065235][ T1209] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.083588][ T7891] snd_dummy snd_dummy.0: control 0:3:0:syz0:0 is already present [ 166.092856][ T1209] usb 2-1: config 0 descriptor?? [ 166.432654][ T7907] fuse: Bad value for 'fd' [ 166.527727][ T1209] usbhid 2-1:0.0: can't add hid device: -71 [ 166.539428][ T1209] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 166.566070][ T1209] usb 2-1: USB disconnect, device number 20 [ 166.583005][ T30] audit: type=1326 audit(1772031512.794:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7914 comm="syz.3.875" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fe4f899c629 code=0x0 [ 167.070070][ T7934] netlink: 1688 bytes leftover after parsing attributes in process `syz.1.883'. [ 167.110935][ T7936] fuse: Bad value for 'fd' [ 167.219789][ T7942] snd_dummy snd_dummy.0: control 0:3:0:syz0:0 is already present [ 168.065988][ T7958] netlink: 12 bytes leftover after parsing attributes in process `syz.3.894'. [ 168.190680][ T7962] snd_dummy snd_dummy.0: control 0:3:0:syz0:0 is already present [ 168.286967][ T5874] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 169.271971][ T7978] netlink: 1688 bytes leftover after parsing attributes in process `syz.3.902'. [ 169.378481][ T5874] usb 1-1: Using ep0 maxpacket: 16 [ 169.408469][ T5874] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 169.429771][ T5874] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 169.442944][ T5874] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 169.452845][ T5874] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.460927][ T5874] usb 1-1: Product: syz [ 169.465165][ T5874] usb 1-1: Manufacturer: syz [ 169.470711][ T5874] usb 1-1: SerialNumber: syz [ 170.234632][ T5874] usb 1-1: 0:2 : does not exist [ 170.432999][ T5874] usb 1-1: 5:0: failed to get current value for ch 0 (-22) [ 170.480040][ T8000] netlink: 1688 bytes leftover after parsing attributes in process `syz.1.912'. [ 170.527356][ T5874] usb 1-1: USB disconnect, device number 22 [ 170.645851][ T6752] udevd[6752]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 171.927155][ T1209] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 172.037668][ T8019] overlayfs: failed to resolve './file1': -2 [ 172.087004][ T1209] usb 3-1: Using ep0 maxpacket: 8 [ 172.097897][ T1209] usb 3-1: config index 0 descriptor too short (expected 301, got 45) [ 172.106582][ T1209] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 172.120499][ T1209] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 172.131321][ T1209] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 172.141678][ T1209] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 172.175295][ T1209] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 172.205242][ T1209] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 172.271130][ T8023] netlink: 8 bytes leftover after parsing attributes in process `syz.0.923'. [ 172.325075][ T8025] netlink: 1688 bytes leftover after parsing attributes in process `syz.3.924'. [ 172.448566][ T1209] usb 3-1: usb_control_msg returned -32 [ 172.454227][ T1209] usbtmc 3-1:16.0: can't read capabilities [ 172.704803][ T8042] overlayfs: failed to resolve './file1': -2 [ 172.779055][ T1209] usb 3-1: USB disconnect, device number 19 [ 172.785400][ T8006] usbtmc 3-1:16.0: usb_control_msg returned -71 [ 173.026354][ T8051] netlink: 'syz.0.934': attribute type 72 has an invalid length. [ 173.476962][ T1209] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 173.578137][ T980] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 173.639093][ T1209] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 173.653672][ T1209] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 173.663645][ T1209] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 173.670043][ T8075] netlink: 'syz.2.945': attribute type 72 has an invalid length. [ 173.676861][ T1209] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 173.694510][ T1209] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 173.710099][ T1209] usb 2-1: config 0 descriptor?? [ 173.730425][ T1209] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 173.749772][ T980] usb 1-1: Using ep0 maxpacket: 8 [ 173.760550][ T980] usb 1-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2e.04 [ 173.771455][ T980] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.787926][ T980] usb 1-1: Product: syz [ 173.792113][ T980] usb 1-1: Manufacturer: syz [ 173.806418][ T980] usb 1-1: SerialNumber: syz [ 173.813089][ T980] usb 1-1: config 0 descriptor?? [ 174.040846][ T980] dvb_usb_rtl28xxu 1-1:0.0: chip type detection failed -71 [ 174.048814][ T980] dvb_usb_rtl28xxu 1-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 174.075443][ T980] usb 1-1: USB disconnect, device number 23 [ 174.081680][ T8084] syzkaller1: tun_chr_ioctl cmd 2148553947 [ 174.104406][ T8086] snd_dummy snd_dummy.0: control 0:3:0:syz0:0 is already present [ 174.304573][ T8094] netlink: 'syz.3.954': attribute type 72 has an invalid length. [ 174.602124][ T8108] snd_dummy snd_dummy.0: control 0:3:0:syz0:0 is already present [ 174.801168][ T8119] netlink: 1752 bytes leftover after parsing attributes in process `syz.2.964'. [ 175.861664][ T8134] fuse: Unknown parameter 'use00000000000000000000' [ 176.061586][ T8141] netlink: 1752 bytes leftover after parsing attributes in process `syz.2.973'. [ 176.070989][ T1209] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 176.228066][ T1209] usb 4-1: Using ep0 maxpacket: 8 [ 176.240041][ T1209] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2e.04 [ 176.266143][ T1209] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.275126][ T5874] usb 2-1: USB disconnect, device number 21 [ 176.282655][ T1209] usb 4-1: Product: syz [ 176.292639][ T1209] usb 4-1: Manufacturer: syz [ 176.308991][ T1209] usb 4-1: SerialNumber: syz [ 176.328560][ T1209] usb 4-1: config 0 descriptor?? [ 176.374666][ T8152] fuse: Unknown parameter 'use00000000000000000000' [ 176.592018][ T1209] dvb_usb_rtl28xxu 4-1:0.0: chip type detection failed -71 [ 176.600871][ T1209] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 176.620778][ T1209] usb 4-1: USB disconnect, device number 29 [ 176.735147][ T8163] netlink: 1752 bytes leftover after parsing attributes in process `syz.1.983'. [ 177.365675][ T8178] fuse: Bad value for 'fd' [ 177.506985][ T1209] usb 2-1: new full-speed USB device number 22 using dummy_hcd [ 177.668899][ T1209] usb 2-1: config 150 has an invalid interface number: 204 but max is 1 [ 177.678153][ T1209] usb 2-1: config 150 has no interface number 0 [ 177.684430][ T1209] usb 2-1: config 150 interface 204 has no altsetting 0 [ 177.693788][ T1209] usb 2-1: New USB device found, idVendor=04e2, idProduct=1424, bcdDevice=c7.eb [ 177.702876][ T1209] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.710926][ T1209] usb 2-1: Product: syz [ 177.715089][ T1209] usb 2-1: Manufacturer: syz [ 177.719712][ T1209] usb 2-1: SerialNumber: syz [ 177.934865][ T1209] xr_serial 2-1:150.204: xr_serial converter detected [ 178.525591][ T8203] fuse: Invalid rootmode [ 178.537105][ T1209] xr_serial ttyUSB0: Failed to set reg 0x0d: -71 [ 178.557436][ T1209] xr_serial ttyUSB0: probe with driver xr_serial failed with error -71 [ 178.582523][ T1209] usb 2-1: USB disconnect, device number 22 [ 178.591361][ T1209] xr_serial 2-1:150.204: device disconnected [ 178.610728][ T980] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 178.657569][ T8207] fuse: Bad value for 'fd' [ 178.777000][ T980] usb 4-1: Using ep0 maxpacket: 8 [ 178.791213][ T980] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2e.04 [ 178.810707][ T980] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.828296][ T980] usb 4-1: Product: syz [ 178.996039][ T980] usb 4-1: Manufacturer: syz [ 179.000712][ T980] usb 4-1: SerialNumber: syz [ 179.012121][ T980] usb 4-1: config 0 descriptor?? [ 179.559590][ T980] dvb_usb_rtl28xxu 4-1:0.0: chip type detection failed -71 [ 179.573025][ T980] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 179.589935][ T980] usb 4-1: USB disconnect, device number 30 [ 179.987321][ T8231] fuse: Unknown parameter 'user_i00000000000000000000' [ 180.806983][ T980] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 180.953319][ T8261] fuse: Unknown parameter 'user_id00000000000000000000' [ 180.967092][ T980] usb 4-1: Using ep0 maxpacket: 32 [ 180.978652][ T980] usb 4-1: config index 0 descriptor too short (expected 29220, got 36) [ 180.996971][ T980] usb 4-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 181.007268][ T980] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 181.019545][ T980] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 181.030650][ T980] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 181.040765][ T980] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 181.059904][ T980] usb 4-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 181.069559][ T980] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 181.084619][ T980] usb 4-1: config 0 descriptor?? [ 181.316847][ T8242] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 181.325741][ T8242] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 181.550027][ T8242] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 181.564517][ T8242] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 181.582342][ T980] usblp 4-1:0.0: usblp0: USB Bidirectional printer dev 31 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 181.620716][ T980] usb 4-1: USB disconnect, device number 31 [ 182.698710][ T980] usblp0: removed [ 183.007053][ T980] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 183.180187][ T980] usb 4-1: Using ep0 maxpacket: 8 [ 183.187646][ T980] usb 4-1: config index 0 descriptor too short (expected 45, got 36) [ 183.217027][ T980] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF9, changing to 0x89 [ 183.229145][ T980] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x89 has an invalid bInterval 0, changing to 7 [ 183.246254][ T980] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid maxpacket 59391, setting to 1024 [ 183.265409][ T980] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 183.285055][ T980] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 183.300642][ T980] usb 4-1: New USB device found, idVendor=0bc7, idProduct=0008, bcdDevice=4f.c8 [ 183.309850][ T980] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.317914][ T980] usb 4-1: Product: syz [ 183.322129][ T980] usb 4-1: Manufacturer: syz [ 183.326720][ T980] usb 4-1: SerialNumber: syz [ 183.337750][ T980] usb 4-1: config 0 descriptor?? [ 183.497234][ T8323] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1047'. [ 183.522826][ T8323] nbd: socks must be embedded in a SOCK_ITEM attr [ 183.730650][ T7818] udevd[7818]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory [ 183.756330][ T7819] udevd[7819]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory [ 183.767060][ T8242] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 183.778218][ T8242] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 183.790626][ T1209] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 184.407015][ T1209] usb 2-1: Using ep0 maxpacket: 8 [ 184.415678][ T1209] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2e.04 [ 184.425398][ T1209] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.433777][ T1209] usb 2-1: Product: syz [ 184.438314][ T1209] usb 2-1: Manufacturer: syz [ 184.442913][ T1209] usb 2-1: SerialNumber: syz [ 184.451437][ T1209] usb 2-1: config 0 descriptor?? [ 184.677319][ T1209] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 184.695075][ T1209] dvb_usb_rtl28xxu 2-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 184.712510][ T1209] usb 2-1: USB disconnect, device number 23 [ 184.821392][ T8343] fuse: Unknown parameter '00000000000000000000' [ 185.156856][ T8354] netlink: 272 bytes leftover after parsing attributes in process `syz.3.1059'. [ 185.785730][ T8366] snd_dummy snd_dummy.0: control 0:3:0:syz0:0 is already present [ 185.894205][ T8364] kvm: requested 19276 ns i8254 timer period limited to 200000 ns [ 185.947083][ T980] rc_core: IR keymap rc-snapstream-firefly not found [ 185.964092][ T980] Registered IR keymap rc-empty [ 185.971473][ T980] rc rc0: syz syz as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0 [ 185.997349][ T980] input: syz syz as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input34 [ 186.048829][ T980] input: syz syz mouse as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input35 [ 186.165220][ T980] usb 4-1: USB disconnect, device number 32 [ 186.171230][ C0] ati_remote 4-1:0.0: ati_remote_irq_in: usb_submit_urb()=-19 [ 186.647249][ T980] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 186.699220][ T8390] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -107 0 [ 186.938670][ T1209] usb 2-1: new full-speed USB device number 24 using dummy_hcd [ 187.349465][ T980] usb 4-1: Using ep0 maxpacket: 8 [ 187.364555][ T980] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2e.04 [ 187.373842][ T980] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 187.390147][ T1209] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 187.401383][ T1209] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 187.401390][ T980] usb 4-1: Product: syz [ 187.401409][ T1209] usb 2-1: config 0 interface 0 has no altsetting 0 [ 187.411162][ T980] usb 4-1: Manufacturer: syz [ 187.411182][ T980] usb 4-1: SerialNumber: syz [ 187.438307][ T980] usb 4-1: config 0 descriptor?? [ 187.746673][ T1209] usb 2-1: New USB device found, idVendor=17ef, idProduct=60ee, bcdDevice= 0.00 [ 187.777619][ T1209] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 187.828738][ T1209] usb 2-1: config 0 descriptor?? [ 187.943093][ T980] dvb_usb_rtl28xxu 4-1:0.0: chip type detection failed -71 [ 187.950774][ T980] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 187.983282][ T980] usb 4-1: USB disconnect, device number 33 [ 188.030250][ T8401] netlink: 1752 bytes leftover after parsing attributes in process `syz.2.1078'. [ 188.266014][ T1209] usbhid 2-1:0.0: can't add hid device: -71 [ 188.275873][ T1209] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 188.298643][ T1209] usb 2-1: USB disconnect, device number 24 [ 188.307374][ T8408] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1081'. [ 188.621680][ T8422] netlink: 1752 bytes leftover after parsing attributes in process `syz.0.1087'. [ 188.701378][ T8426] fuse: Unknown parameter '0xffffffffffffffff' [ 189.351450][ T8438] netlink: 5268 bytes leftover after parsing attributes in process `syz.1.1094'. [ 189.604718][ T8452] fuse: Unknown parameter '0xffffffffffffffff' [ 189.688439][ T8459] overlayfs: missing 'lowerdir' [ 190.003009][ T5867] usb 1-1: new full-speed USB device number 24 using dummy_hcd [ 190.228669][ T5867] usb 1-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 190.257214][ T5867] usb 1-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 190.267909][ T5867] usb 1-1: config 0 interface 0 has no altsetting 0 [ 190.274551][ T5867] usb 1-1: New USB device found, idVendor=17ef, idProduct=60ee, bcdDevice= 0.00 [ 190.299981][ T5867] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 190.329817][ T5867] usb 1-1: config 0 descriptor?? [ 190.474902][ T8480] fuse: Unknown parameter '0xffffffffffffffff' [ 190.635386][ T8487] netlink: 1752 bytes leftover after parsing attributes in process `syz.2.1115'. [ 190.657398][ T8490] overlayfs: missing 'lowerdir' [ 190.763177][ C1] raw-gadget.0 gadget.0: ignoring, device is not running [ 190.781482][ C1] raw-gadget.0 gadget.0: ignoring, device is not running [ 190.807312][ C1] raw-gadget.0 gadget.0: ignoring, device is not running [ 190.814564][ T5867] usbhid 1-1:0.0: can't add hid device: -32 [ 190.820915][ T5867] usbhid 1-1:0.0: probe with driver usbhid failed with error -32 [ 190.863945][ T5867] usb 1-1: USB disconnect, device number 24 [ 190.899120][ T8502] fuse: Unknown parameter '0x0000000000000004' [ 191.058410][ T8513] netlink: 1752 bytes leftover after parsing attributes in process `syz.3.1125'. [ 191.406816][ T8531] fuse: Unknown parameter 'fd0xffffffffffffffff' [ 192.517155][ T5867] usb 4-1: new full-speed USB device number 34 using dummy_hcd [ 192.692874][ T5867] usb 4-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 192.739846][ T5867] usb 4-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 192.859363][ T5867] usb 4-1: config 0 interface 0 has no altsetting 0 [ 192.912387][ T5867] usb 4-1: New USB device found, idVendor=17ef, idProduct=60ee, bcdDevice= 0.00 [ 192.939632][ T5867] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 192.958868][ T5867] usb 4-1: config 0 descriptor?? [ 193.417861][ T980] usb 2-1: new full-speed USB device number 25 using dummy_hcd [ 193.436345][ T5867] lenovo 0003:17EF:60EE.001A: unknown main item tag 0x0 [ 193.456999][ T5867] lenovo 0003:17EF:60EE.001A: unknown main item tag 0x0 [ 193.464031][ T5867] lenovo 0003:17EF:60EE.001A: unknown main item tag 0x0 [ 193.478026][ T5867] lenovo 0003:17EF:60EE.001A: unknown main item tag 0x0 [ 193.494155][ T5867] lenovo 0003:17EF:60EE.001A: unknown main item tag 0x0 [ 193.504299][ T5867] lenovo 0003:17EF:60EE.001A: hidraw0: USB HID v0.01 Device [HID 17ef:60ee] on usb-dummy_hcd.3-1/input0 [ 193.583044][ T980] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 193.607098][ T980] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 193.616948][ T980] usb 2-1: config 0 interface 0 has no altsetting 0 [ 193.640444][ T980] usb 2-1: New USB device found, idVendor=17ef, idProduct=60ee, bcdDevice= 0.00 [ 193.650164][ T980] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 193.673767][ T980] usb 2-1: config 0 descriptor?? [ 194.098541][ T980] usbhid 2-1:0.0: can't add hid device: -71 [ 194.110662][ T980] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 194.125599][ T980] usb 2-1: USB disconnect, device number 25 [ 194.172442][ T8647] fuse: Unknown parameter 'user_id00000000000000000000' [ 194.241750][ T5905] usb 4-1: USB disconnect, device number 34 [ 194.441192][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.448703][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.707006][ T5867] usb 1-1: new full-speed USB device number 25 using dummy_hcd [ 194.865256][ T5867] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 194.895135][ T5867] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 194.905251][ T5867] usb 1-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=92.b8 [ 194.915757][ T5867] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 194.938053][ T5867] usb 1-1: config 0 descriptor?? [ 194.954859][ T5867] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 194.972178][ T5867] dvb-usb: bulk message failed: -22 (3/0) [ 194.997003][ T5867] dvb-usb: will use the device's hardware PID filter (table count: 16). [ 195.014262][ T5867] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 195.026338][ T5867] usb 1-1: media controller created [ 195.035013][ T5867] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 195.065611][ T5867] dvb-usb: bulk message failed: -22 (6/0) [ 195.085748][ T5867] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 195.116192][ T5867] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.0/usb1/1-1/input/input36 [ 195.145896][ T5867] dvb-usb: schedule remote query interval to 150 msecs. [ 195.168467][ T5867] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 195.183194][ T5867] usb 1-1: USB disconnect, device number 25 [ 195.221008][ T5867] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 195.387330][ T5905] usb 2-1: new full-speed USB device number 26 using dummy_hcd [ 195.441007][ T8693] fuse: Bad value for 'fd' [ 195.568536][ T5905] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 195.579642][ T5905] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 195.590809][ T5905] usb 2-1: config 0 interface 0 has no altsetting 0 [ 195.597464][ T5905] usb 2-1: New USB device found, idVendor=17ef, idProduct=60ee, bcdDevice= 0.00 [ 195.606502][ T5905] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 195.616418][ T5905] usb 2-1: config 0 descriptor?? [ 196.142813][ T5905] usbhid 2-1:0.0: can't add hid device: -71 [ 196.148994][ T5905] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 196.162331][ T5905] usb 2-1: USB disconnect, device number 26 [ 196.342709][ T8715] fuse: Bad value for 'fd' [ 196.664975][ T8735] fuse: Bad value for 'fd' [ 196.845195][ T8745] overlayfs: missing 'workdir' [ 197.095316][ T8753] fuse: Bad value for 'fd' [ 197.737100][ T5905] usb 4-1: new full-speed USB device number 35 using dummy_hcd [ 197.888608][ T5905] usb 4-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 197.901673][ T5905] usb 4-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 197.912439][ T5905] usb 4-1: config 0 interface 0 has no altsetting 0 [ 197.928285][ T5905] usb 4-1: New USB device found, idVendor=17ef, idProduct=60ee, bcdDevice= 0.00 [ 197.938486][ T5905] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 197.950565][ T5905] usb 4-1: config 0 descriptor?? [ 197.957227][ T8775] fuse: Bad value for 'fd' [ 198.348711][ T8794] fuse: Unknown parameter '0x0000000000000003' [ 198.367441][ T5905] usbhid 4-1:0.0: can't add hid device: -71 [ 198.376139][ T5905] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 198.388006][ T5905] usb 4-1: USB disconnect, device number 35 [ 199.221634][ T8811] kvm: requested 16761 ns i8254 timer period limited to 200000 ns [ 199.233996][ T8811] kvm: requested 25142 ns i8254 timer period limited to 200000 ns [ 199.497107][ T8817] fuse: Bad value for 'fd' [ 199.947041][ T5874] usb 4-1: new full-speed USB device number 36 using dummy_hcd [ 200.098659][ T5874] usb 4-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 200.109889][ T5874] usb 4-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 200.119738][ T5874] usb 4-1: config 0 interface 0 has no altsetting 0 [ 200.126362][ T5874] usb 4-1: New USB device found, idVendor=17ef, idProduct=60ee, bcdDevice= 0.00 [ 200.135578][ T1209] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 200.143213][ T5874] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 200.154224][ T5874] usb 4-1: config 0 descriptor?? [ 200.306966][ T1209] usb 2-1: Using ep0 maxpacket: 32 [ 200.314398][ T1209] usb 2-1: config index 0 descriptor too short (expected 29220, got 36) [ 200.322888][ T1209] usb 2-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 200.331565][ T1209] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 200.340736][ T1209] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 200.350426][ T1209] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 200.360442][ T1209] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 200.373581][ T1209] usb 2-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 200.383387][ T1209] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 200.393510][ T1209] usb 2-1: config 0 descriptor?? [ 200.584901][ T5874] usbhid 4-1:0.0: can't add hid device: -71 [ 200.613112][ T5874] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 200.624340][ T8834] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 200.629373][ T5874] usb 4-1: USB disconnect, device number 36 [ 200.647554][ T8834] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 200.685438][ T8836] kvm: requested 16761 ns i8254 timer period limited to 200000 ns [ 200.692040][ T8840] fuse: Bad value for 'fd' [ 200.701590][ T8836] kvm: requested 25142 ns i8254 timer period limited to 200000 ns [ 200.878908][ T8834] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 200.895357][ T8834] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 200.906561][ T1209] usblp 2-1:0.0: usblp0: USB Bidirectional printer dev 27 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 200.931002][ T1209] usb 2-1: USB disconnect, device number 27 [ 200.940966][ T1209] usblp0: removed [ 201.157687][ T8855] /dev/nullb0: Can't lookup blockdev [ 201.488137][ T1209] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 201.744100][ T1209] usb 2-1: Using ep0 maxpacket: 8 [ 201.751249][ T1209] usb 2-1: config index 0 descriptor too short (expected 45, got 36) [ 201.760785][ T1209] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF9, changing to 0x89 [ 201.775989][ T1209] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x89 has an invalid bInterval 0, changing to 7 [ 201.787501][ T1209] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid maxpacket 59391, setting to 1024 [ 201.818667][ T1209] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 201.834054][ T1209] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 201.900050][ T1209] usb 2-1: New USB device found, idVendor=0bc7, idProduct=0008, bcdDevice=4f.c8 [ 201.920771][ T1209] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.929510][ T1209] usb 2-1: Product: syz [ 201.933699][ T1209] usb 2-1: Manufacturer: syz [ 201.938846][ T1209] usb 2-1: SerialNumber: syz [ 201.954267][ T1209] usb 2-1: config 0 descriptor?? [ 202.105726][ T8876] netlink: 1624 bytes leftover after parsing attributes in process `syz.2.1283'. [ 202.370758][ T8834] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 202.385597][ T8834] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 203.108625][ T10] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 203.140344][ T8899] fuse: Unknown parameter '0xffffffffffffffff' [ 203.182839][ T8901] netlink: 1624 bytes leftover after parsing attributes in process `syz.2.1294'. [ 203.217772][ T8903] fuse: Bad value for 'fd' [ 203.268219][ T10] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 203.279551][ T10] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 203.290285][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7 [ 203.301164][ T10] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 203.317634][ T10] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 203.328073][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.336047][ T10] usb 1-1: Product: syz [ 203.340228][ T10] usb 1-1: Manufacturer: syz [ 203.344817][ T10] usb 1-1: SerialNumber: syz [ 203.351358][ T10] usb 1-1: config 0 descriptor?? [ 203.361353][ T10] garmin_gps 1-1:0.0: Garmin GPS usb/tty converter detected [ 203.370565][ T10] garmin_gps ttyUSB0: garmin_write_bulk - usb_submit_urb(write bulk) failed with status = -8 [ 203.383263][ T10] garmin_gps ttyUSB0: probe with driver garmin_gps failed with error -8 [ 203.562243][ T8912] netlink: 104 bytes leftover after parsing attributes in process `syz.1.1298'. [ 203.575282][ T10] usb 1-1: USB disconnect, device number 26 [ 203.598304][ T10] garmin_gps 1-1:0.0: device disconnected [ 203.677759][ T8919] fuse: Unknown parameter '0xffffffffffffffff' [ 204.140024][ T1209] rc_core: IR keymap rc-snapstream-firefly not found [ 204.165212][ T1209] Registered IR keymap rc-empty [ 204.199520][ T1209] rc rc0: syz syz as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 204.229792][ T1209] input: syz syz as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input37 [ 204.279937][ T1209] input: syz syz mouse as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input38 [ 204.350529][ C1] ati_remote 2-1:0.0: ati_remote_irq_in: usb_submit_urb()=-19 [ 204.379407][ T1209] usb 2-1: USB disconnect, device number 28 [ 204.717009][ T5867] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 204.867038][ T5867] usb 1-1: Using ep0 maxpacket: 32 [ 204.879866][ T5867] usb 1-1: config index 0 descriptor too short (expected 29220, got 36) [ 204.900009][ T5867] usb 1-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 204.929358][ T5867] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 204.963110][ T5867] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 205.011416][ T5867] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 205.030221][ T8943] fuse: Unknown parameter 'fd0x0000000000000003' [ 205.039649][ T5867] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 205.065995][ T5867] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 205.088191][ T5867] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 205.111991][ T5867] usb 1-1: config 0 descriptor?? [ 205.276973][ T10] usb 2-1: new full-speed USB device number 29 using dummy_hcd [ 205.337139][ T8935] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 205.353350][ T8935] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 206.321049][ T10] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 206.333219][ T10] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 206.343043][ T10] usb 2-1: config 0 interface 0 has no altsetting 0 [ 206.356282][ T10] usb 2-1: New USB device found, idVendor=17ef, idProduct=60ee, bcdDevice= 0.00 [ 206.386975][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 206.409104][ T10] usb 2-1: config 0 descriptor?? [ 206.535119][ T8935] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 206.570707][ T8935] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 206.599899][ T5867] usblp 1-1:0.0: usblp0: USB Bidirectional printer dev 27 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 206.641592][ T5867] usb 1-1: USB disconnect, device number 27 [ 206.653093][ T5867] usblp0: removed [ 206.747286][ T5833] Bluetooth: hci2: command 0x0406 tx timeout [ 206.747434][ T51] Bluetooth: hci0: command 0x0406 tx timeout [ 206.823780][ T10] usbhid 2-1:0.0: can't add hid device: -71 [ 206.830384][ T10] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 206.837577][ T5825] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 206.841746][ T10] usb 2-1: USB disconnect, device number 29 [ 207.007019][ T5825] usb 4-1: Using ep0 maxpacket: 16 [ 207.015803][ T5825] usb 4-1: config 0 has no interfaces? [ 207.024464][ T5825] usb 4-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 207.036072][ T5825] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.046765][ T5825] usb 4-1: Product: syz [ 207.051241][ T5825] usb 4-1: Manufacturer: syz [ 207.055921][ T5825] usb 4-1: SerialNumber: syz [ 207.064619][ T5825] usb 4-1: config 0 descriptor?? [ 207.134848][ T8976] fuse: Unknown parameter 'fd0xffffffffffffffff' [ 207.142014][ T5867] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 207.175641][ T8978] fuse: Bad value for 'fd' [ 207.307912][ T5867] usb 1-1: Using ep0 maxpacket: 8 [ 207.313003][ T8987] mmap: syz.2.1331 (8987) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 207.329517][ T5867] usb 1-1: config index 0 descriptor too short (expected 45, got 36) [ 207.339609][ T5867] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF9, changing to 0x89 [ 207.351361][ T5867] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x89 has an invalid bInterval 0, changing to 7 [ 207.377175][ T5867] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid maxpacket 59391, setting to 1024 [ 207.395820][ T5867] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 207.411874][ T5867] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 207.463045][ T5867] usb 1-1: New USB device found, idVendor=0bc7, idProduct=0008, bcdDevice=4f.c8 [ 207.472191][ T5867] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.492458][ T5867] usb 1-1: Product: syz [ 207.496673][ T5867] usb 1-1: Manufacturer: syz [ 207.509648][ T5867] usb 1-1: SerialNumber: syz [ 207.517438][ T5867] usb 1-1: config 0 descriptor?? [ 207.565355][ T8997] fuse: Unknown parameter 'fd0xffffffffffffffff' [ 208.575249][ T8935] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 208.597545][ T8935] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 208.716982][ T1209] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 208.888163][ T1209] usb 2-1: Using ep0 maxpacket: 8 [ 208.896145][ T1209] usb 2-1: config 168 has an invalid interface number: 66 but max is 0 [ 208.904776][ T1209] usb 2-1: config 168 has no interface number 0 [ 208.911359][ T1209] usb 2-1: config 168 interface 66 altsetting 6 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 208.923329][ T1209] usb 2-1: config 168 interface 66 has no altsetting 0 [ 208.933382][ T1209] usb 2-1: New USB device found, idVendor=0c45, idProduct=60ec, bcdDevice=35.f9 [ 208.942576][ T1209] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 208.945603][ T9030] /dev/nullb0: Can't lookup blockdev [ 208.950767][ T1209] usb 2-1: Product: syz [ 208.960497][ T1209] usb 2-1: Manufacturer: syz [ 208.965262][ T1209] usb 2-1: SerialNumber: syz [ 209.009915][ T9032] fuse: Bad value for 'fd' [ 209.159312][ T9040] fuse: Bad value for 'fd' [ 209.183109][ T1209] gspca_main: sonixj-2.14.0 probing 0c45:60ec [ 209.190863][ T1209] gspca_sonixj: reg_w1 err -71 [ 209.195785][ T1209] sonixj 2-1:168.66: probe with driver sonixj failed with error -71 [ 209.212949][ T1209] usb 2-1: USB disconnect, device number 30 [ 209.423585][ T9054] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 209.577565][ T10] usb 4-1: USB disconnect, device number 37 [ 209.766967][ T5867] rc_core: IR keymap rc-snapstream-firefly not found [ 209.773680][ T5867] Registered IR keymap rc-empty [ 209.797819][ T5867] rc rc0: syz syz as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0 [ 209.818679][ T5867] input: syz syz as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input39 [ 210.377165][ T5867] input: syz syz mouse as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input40 [ 210.455992][ T5867] usb 1-1: USB disconnect, device number 28 [ 210.462026][ C1] ati_remote 1-1:0.0: ati_remote_irq_in: usb_submit_urb()=-19 [ 210.624106][ T9085] netlink: 'syz.2.1374': attribute type 1 has an invalid length. [ 211.922640][ T9114] overlayfs: failed to get inode (-116) [ 211.932080][ T9114] overlayfs: failed to get inode (-116) [ 212.127215][ T10] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 212.297439][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 212.310952][ T10] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 212.331347][ T10] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 212.352588][ T10] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 212.362340][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.370724][ T10] usb 1-1: Product: syz [ 212.375046][ T10] usb 1-1: Manufacturer: syz [ 212.380090][ T10] usb 1-1: SerialNumber: syz [ 212.639319][ T10] usb 1-1: 0:2 : does not exist [ 212.652970][ T10] usb 1-1: 5:0: failed to get current value for ch 0 (-22) [ 213.483123][ T10] usb 1-1: USB disconnect, device number 29 [ 213.556839][ T6752] udevd[6752]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 213.712619][ T9155] Invalid ELF header len 9 [ 214.004785][ T10] usb 1-1: new full-speed USB device number 30 using dummy_hcd [ 214.158711][ T10] usb 1-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 214.172737][ T10] usb 1-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 214.189639][ T10] usb 1-1: config 0 interface 0 has no altsetting 0 [ 214.196464][ T10] usb 1-1: New USB device found, idVendor=17ef, idProduct=60ee, bcdDevice= 0.00 [ 214.205805][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 214.218008][ T10] usb 1-1: config 0 descriptor?? [ 214.394349][ T9193] fuse: Bad value for 'fd' [ 214.442261][ T9195] /dev/nullb0: Can't lookup blockdev [ 214.491295][ T9197] fuse: Bad value for 'fd' [ 214.836743][ T10] usbhid 1-1:0.0: can't add hid device: -71 [ 214.857016][ T10] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 214.885546][ T10] usb 1-1: USB disconnect, device number 30 [ 214.934083][ T9216] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1432'. [ 214.973559][ T9216] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1432'. [ 215.142701][ T9223] fuse: Bad value for 'fd' [ 216.799915][ T30] audit: type=1326 audit(3919515210.999:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9251 comm="syz.3.1447" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe4f899c629 code=0x7ffc0000 [ 216.847279][ T30] audit: type=1326 audit(3919515211.009:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9251 comm="syz.3.1447" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe4f899c629 code=0x7ffc0000 [ 216.893099][ T30] audit: type=1326 audit(3919515211.009:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9251 comm="syz.3.1447" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe4f899c629 code=0x7ffc0000 [ 216.946793][ T30] audit: type=1326 audit(3919515211.009:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9251 comm="syz.3.1447" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe4f899c629 code=0x7ffc0000 [ 216.989986][ T30] audit: type=1326 audit(3919515211.009:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9251 comm="syz.3.1447" exe="/root/syz-executor" sig=0 arch=c000003e syscall=237 compat=0 ip=0x7fe4f899c629 code=0x7ffc0000 [ 217.015427][ T30] audit: type=1326 audit(3919515211.059:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9251 comm="syz.3.1447" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe4f899c629 code=0x7ffc0000 [ 217.085994][ T30] audit: type=1326 audit(3919515211.059:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9251 comm="syz.3.1447" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe4f899c629 code=0x7ffc0000 [ 217.143434][ T30] audit: type=1326 audit(3919515211.059:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9251 comm="syz.3.1447" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fe4f899c629 code=0x7ffc0000 [ 217.205872][ T30] audit: type=1326 audit(3919515211.059:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9251 comm="syz.3.1447" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7fe4f899c629 code=0x7ffc0000 [ 217.536984][ T5825] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 217.727006][ T5825] usb 2-1: Using ep0 maxpacket: 8 [ 217.754027][ T5825] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 217.785359][ T5825] usb 2-1: New USB device found, idVendor=046d, idProduct=0892, bcdDevice=6d.2a [ 217.815612][ T5825] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 217.851907][ T5825] usb 2-1: config 0 descriptor?? [ 217.866511][ T5825] gspca_main: vc032x-2.14.0 probing 046d:0892 [ 218.273639][ T5825] gspca_vc032x: reg_w err -71 [ 218.281593][ T5825] vc032x 2-1:0.0: probe with driver vc032x failed with error -71 [ 218.300251][ T5825] usb 2-1: USB disconnect, device number 31 [ 218.331468][ T9298] input: syz0 as /devices/virtual/input/input41 [ 218.440596][ T9303] netlink: 'syz.0.1471': attribute type 72 has an invalid length. [ 218.873363][ T9325] netlink: 'syz.1.1481': attribute type 72 has an invalid length. [ 219.797100][ T5825] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 219.976955][ T5825] usb 2-1: Using ep0 maxpacket: 16 [ 219.992339][ T5825] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 220.009858][ T5825] usb 2-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 220.020662][ T5825] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 220.035366][ T5825] usb 2-1: Product: syz [ 220.040090][ T5825] usb 2-1: Manufacturer: syz [ 220.045054][ T5825] usb 2-1: SerialNumber: syz [ 220.094354][ T5825] usb 2-1: config 0 descriptor?? [ 220.651162][ T9393] overlayfs: failed lookup in lower (newroot/321, name='file0', err=-40): overlapping layers [ 220.936971][ T5825] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 221.088541][ T5825] usb 1-1: config index 0 descriptor too short (expected 23569, got 27) [ 221.097118][ T5825] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 221.108637][ T5825] usb 1-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 221.117960][ T5825] usb 1-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 221.126319][ T5825] usb 1-1: Manufacturer: syz [ 221.135512][ T5825] usb 1-1: config 0 descriptor?? [ 221.208646][ T5825] rc_core: IR keymap rc-hauppauge not found [ 221.214774][ T5825] Registered IR keymap rc-empty [ 221.221912][ T5825] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0 [ 221.239055][ T5825] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input42 [ 221.356988][ C1] igorplugusb 1-1:0.0: Error: urb status = -32 [ 221.402582][ T5905] usb 1-1: USB disconnect, device number 31 [ 221.452294][ T9412] /dev/nullb0: Can't lookup blockdev [ 222.555286][ T5825] usb 2-1: USB disconnect, device number 32 [ 223.623860][ T9448] tun0: tun_chr_ioctl cmd 1074025675 [ 223.646958][ T9448] tun0: persist enabled [ 223.697731][ T9451] fuse: Bad value for 'fd' [ 223.846570][ T9457] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(4) [ 223.853197][ T9457] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 223.899498][ T9457] vhci_hcd vhci_hcd.0: Device attached [ 223.921913][ T9458] vhci_hcd: connection closed [ 223.924078][ T12] vhci_hcd vhci_hcd.2: stop threads [ 223.939392][ T12] vhci_hcd vhci_hcd.2: release socket [ 223.949273][ T12] vhci_hcd vhci_hcd.2: disconnect device [ 224.037070][ T1209] usb 2-1: new low-speed USB device number 33 using dummy_hcd [ 224.198901][ T1209] usb 2-1: LPM exit latency is zeroed, disabling LPM. [ 224.216685][ T1209] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 224.232928][ T1209] usb 2-1: string descriptor 0 read error: -22 [ 224.239487][ T1209] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 224.250008][ T1209] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 224.312544][ T1209] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -22 [ 224.503025][ T1209] usb 2-1: USB disconnect, device number 33 [ 224.538065][ T9488] fuse: Bad value for 'fd' [ 224.866346][ T9496] /dev/nullb0: Can't lookup blockdev [ 227.287115][ T9563] vimc link validate: Scaler:src:640x480 (0x33424752, 8, 0, 0, 0) RGB/YUV Capture:snk:640x480 (0x33424752, 8, 0, 0, 0) [ 230.673777][ T9660] fuse: Bad value for 'fd' [ 231.322177][ T9679] [ 231.324535][ T9679] ====================================================== [ 231.331529][ T9679] WARNING: possible circular locking dependency detected [ 231.338534][ T9679] syzkaller #0 Not tainted [ 231.342925][ T9679] ------------------------------------------------------ [ 231.349925][ T9679] syz.1.1594/9679 is trying to acquire lock: [ 231.355887][ T9679] ffff88801baeda20 (&root->kernfs_iattr_rwsem){++++}-{4:4}, at: kernfs_iop_getattr+0x9e/0x450 [ 231.366137][ T9679] [ 231.366137][ T9679] but task is already holding lock: [ 231.373482][ T9679] ffff888026b5f2c0 (&q->q_usage_counter(io)#24){++++}-{0:0}, at: lo_ioctl+0x1a51/0x1fb0 [ 231.383245][ T9679] [ 231.383245][ T9679] which lock already depends on the new lock. [ 231.383245][ T9679] [ 231.393644][ T9679] [ 231.393644][ T9679] the existing dependency chain (in reverse order) is: [ 231.402636][ T9679] [ 231.402636][ T9679] -> #2 (&q->q_usage_counter(io)#24){++++}-{0:0}: [ 231.411219][ T9679] blk_alloc_queue+0x546/0x680 [ 231.416490][ T9679] __blk_mq_alloc_disk+0x197/0x390 [ 231.422107][ T9679] loop_add+0x482/0xb40 [ 231.426768][ T9679] loop_init+0xd9/0x170 [ 231.431437][ T9679] do_one_initcall+0x250/0x8d0 [ 231.436706][ T9679] do_initcall_level+0x104/0x190 [ 231.442149][ T9679] do_initcalls+0x59/0xa0 [ 231.446980][ T9679] kernel_init_freeable+0x2a6/0x3e0 [ 231.452690][ T9679] kernel_init+0x1d/0x1d0 [ 231.457523][ T9679] ret_from_fork+0x51e/0xb90 [ 231.462615][ T9679] ret_from_fork_asm+0x1a/0x30 [ 231.467882][ T9679] [ 231.467882][ T9679] -> #1 (fs_reclaim){+.+.}-{0:0}: [ 231.475068][ T9679] fs_reclaim_acquire+0x71/0x100 [ 231.480506][ T9679] kmem_cache_alloc_noprof+0x40/0x650 [ 231.486386][ T9679] __kernfs_iattrs+0xdf/0x320 [ 231.491576][ T9679] kernfs_iop_setattr+0xea/0x3f0 [ 231.497017][ T9679] notify_change+0xc1a/0xf40 [ 231.502111][ T9679] do_truncate+0x1c2/0x250 [ 231.507028][ T9679] path_openat+0x2f89/0x3860 [ 231.512128][ T9679] do_file_open+0x23e/0x4a0 [ 231.517142][ T9679] do_sys_openat2+0x113/0x200 [ 231.522321][ T9679] __x64_sys_openat+0x138/0x170 [ 231.527675][ T9679] do_syscall_64+0x14d/0xf80 [ 231.532764][ T9679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.539155][ T9679] [ 231.539155][ T9679] -> #0 (&root->kernfs_iattr_rwsem){++++}-{4:4}: [ 231.547646][ T9679] __lock_acquire+0x15a5/0x2cf0 [ 231.553003][ T9679] lock_acquire+0xf0/0x2e0 [ 231.557922][ T9679] down_read+0x47/0x2e0 [ 231.562582][ T9679] kernfs_iop_getattr+0x9e/0x450 [ 231.568023][ T9679] vfs_getattr_nosec+0x2e1/0x430 [ 231.573464][ T9679] loop_assign_backing_file+0x27a/0x4b0 [ 231.579516][ T9679] lo_ioctl+0x1acb/0x1fb0 [ 231.584353][ T9679] blkdev_ioctl+0x5e3/0x740 [ 231.589366][ T9679] __se_sys_ioctl+0xfc/0x170 [ 231.594476][ T9679] do_syscall_64+0x14d/0xf80 [ 231.599566][ T9679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.605958][ T9679] [ 231.605958][ T9679] other info that might help us debug this: [ 231.605958][ T9679] [ 231.616169][ T9679] Chain exists of: [ 231.616169][ T9679] &root->kernfs_iattr_rwsem --> fs_reclaim --> &q->q_usage_counter(io)#24 [ 231.616169][ T9679] [ 231.630577][ T9679] Possible unsafe locking scenario: [ 231.630577][ T9679] [ 231.638004][ T9679] CPU0 CPU1 [ 231.643347][ T9679] ---- ---- [ 231.648689][ T9679] lock(&q->q_usage_counter(io)#24); [ 231.654045][ T9679] lock(fs_reclaim); [ 231.660522][ T9679] lock(&q->q_usage_counter(io)#24); [ 231.668393][ T9679] rlock(&root->kernfs_iattr_rwsem); [ 231.673744][ T9679] [ 231.673744][ T9679] *** DEADLOCK *** [ 231.673744][ T9679] [ 231.681861][ T9679] 3 locks held by syz.1.1594/9679: [ 231.686958][ T9679] #0: ffff888026dc6448 (&lo->lo_mutex){+.+.}-{4:4}, at: lo_ioctl+0x14c7/0x1fb0 [ 231.695999][ T9679] #1: ffff888026b5f2c0 (&q->q_usage_counter(io)#24){++++}-{0:0}, at: lo_ioctl+0x1a51/0x1fb0 [ 231.706169][ T9679] #2: ffff888026b5f2f8 (&q->q_usage_counter(queue)#8){+.+.}-{0:0}, at: lo_ioctl+0x1a51/0x1fb0 [ 231.716509][ T9679] [ 231.716509][ T9679] stack backtrace: [ 231.722375][ T9679] CPU: 1 UID: 0 PID: 9679 Comm: syz.1.1594 Not tainted syzkaller #0 PREEMPT(full) [ 231.722398][ T9679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 231.722406][ T9679] Call Trace: [ 231.722412][ T9679] [ 231.722417][ T9679] dump_stack_lvl+0xe8/0x150 [ 231.722435][ T9679] print_circular_bug+0x2e1/0x300 [ 231.722452][ T9679] check_noncircular+0x12e/0x150 [ 231.722468][ T9679] __lock_acquire+0x15a5/0x2cf0 [ 231.722485][ T9679] lock_acquire+0xf0/0x2e0 [ 231.722497][ T9679] ? kernfs_iop_getattr+0x9e/0x450 [ 231.722513][ T9679] down_read+0x47/0x2e0 [ 231.722525][ T9679] ? kernfs_iop_getattr+0x9e/0x450 [ 231.722539][ T9679] kernfs_iop_getattr+0x9e/0x450 [ 231.722554][ T9679] vfs_getattr_nosec+0x2e1/0x430 [ 231.722569][ T9679] loop_assign_backing_file+0x27a/0x4b0 [ 231.722580][ T9679] ? __pfx_loop_assign_backing_file+0x10/0x10 [ 231.722597][ T9679] lo_ioctl+0x1acb/0x1fb0 [ 231.722613][ T9679] ? __pfx_lo_ioctl+0x10/0x10 [ 231.722629][ T9679] ? ima_match_policy+0x2146/0x21e0 [ 231.722642][ T9679] ? __lock_acquire+0x6b5/0x2cf0 [ 231.722655][ T9679] ? __lock_acquire+0x6b5/0x2cf0 [ 231.722669][ T9679] ? __lock_acquire+0x6b5/0x2cf0 [ 231.722681][ T9679] ? __lock_acquire+0x6b5/0x2cf0 [ 231.722694][ T9679] ? __lock_acquire+0x6b5/0x2cf0 [ 231.722706][ T9679] ? __lock_acquire+0x6b5/0x2cf0 [ 231.722720][ T9679] ? unwind_next_frame+0xa5/0x23c0 [ 231.722739][ T9679] ? is_bpf_text_address+0x26/0x2b0 [ 231.722750][ T9679] ? is_bpf_text_address+0x292/0x2b0 [ 231.722760][ T9679] ? is_bpf_text_address+0x26/0x2b0 [ 231.722770][ T9679] ? kernel_text_address+0xa5/0xe0 [ 231.722781][ T9679] ? __kernel_text_address+0xd/0x30 [ 231.722791][ T9679] ? unwind_get_return_address+0x4d/0x90 [ 231.722806][ T9679] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 231.722818][ T9679] ? arch_stack_walk+0xfb/0x150 [ 231.722834][ T9679] ? stack_trace_save+0xa9/0x100 [ 231.722844][ T9679] ? __pfx_stack_trace_save+0x10/0x10 [ 231.722853][ T9679] ? kasan_save_free_info+0x46/0x50 [ 231.722868][ T9679] ? stack_depot_save_flags+0x33/0x810 [ 231.722883][ T9679] ? format_decode+0x30/0xe10 [ 231.722896][ T9679] ? kasan_save_track+0x4f/0x80 [ 231.722905][ T9679] ? kasan_save_track+0x3e/0x80 [ 231.722913][ T9679] ? kasan_save_free_info+0x46/0x50 [ 231.722926][ T9679] ? __kasan_slab_free+0x5c/0x80 [ 231.722936][ T9679] ? kfree+0x1c1/0x630 [ 231.722950][ T9679] ? tomoyo_path_number_perm+0x501/0x630 [ 231.722961][ T9679] ? security_file_ioctl+0xc3/0x2a0 [ 231.722975][ T9679] ? __se_sys_ioctl+0x47/0x170 [ 231.722986][ T9679] ? do_syscall_64+0x14d/0xf80 [ 231.722995][ T9679] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.723007][ T9679] ? __asan_memset+0x22/0x50 [ 231.723021][ T9679] ? blk_get_meta_cap+0x16d/0x7a0 [ 231.723035][ T9679] ? __pfx_blk_get_meta_cap+0x10/0x10 [ 231.723050][ T9679] ? blkdev_common_ioctl+0x14b7/0x3250 [ 231.723066][ T9679] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 231.723081][ T9679] ? kasan_quarantine_put+0xbb/0x1f0 [ 231.723098][ T9679] ? tomoyo_path_number_perm+0x219/0x630 [ 231.723110][ T9679] ? tomoyo_path_number_perm+0x219/0x630 [ 231.723121][ T9679] ? do_vfs_ioctl+0x1166/0x1530 [ 231.723133][ T9679] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 231.723146][ T9679] ? do_futex+0x395/0x420 [ 231.723161][ T9679] ? __pfx_lo_ioctl+0x10/0x10 [ 231.723177][ T9679] blkdev_ioctl+0x5e3/0x740 [ 231.723192][ T9679] ? __pfx_blkdev_ioctl+0x10/0x10 [ 231.723205][ T9679] ? __fget_files+0x2a/0x420 [ 231.723222][ T9679] ? bpf_lsm_file_ioctl+0x9/0x20 [ 231.723235][ T9679] ? __pfx_blkdev_ioctl+0x10/0x10 [ 231.723249][ T9679] __se_sys_ioctl+0xfc/0x170 [ 231.723260][ T9679] do_syscall_64+0x14d/0xf80 [ 231.723269][ T9679] ? trace_irq_disable+0x3b/0x150 [ 231.723284][ T9679] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.723295][ T9679] ? clear_bhb_loop+0x40/0x90 [ 231.723306][ T9679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.723316][ T9679] RIP: 0033:0x7f480a79c629 [ 231.723333][ T9679] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 231.723348][ T9679] RSP: 002b:00007f480b6cf028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 231.723369][ T9679] RAX: ffffffffffffffda RBX: 00007f480aa15fa0 RCX: 00007f480a79c629 [ 231.723383][ T9679] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000003 [ 231.723395][ T9679] RBP: 00007f480a832b39 R08: 0000000000000000 R09: 0000000000000000 [ 231.723408][ T9679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 231.723419][ T9679] R13: 00007f480aa16038 R14: 00007f480aa15fa0 R15: 00007ffc3259c8d8 [ 231.723430][ T9679]