last executing test programs: 1m47.885753501s ago: executing program 0 (id=553): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505020000fcffff09058b1e20"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000003c0)={0x1c, &(0x7f00000002c0)={0x40, 0x13}, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r2 = syz_io_uring_setup(0x3e, &(0x7f0000000640)={0x0, 0xaddb, 0x10100, 0x1, 0x92}, &(0x7f00000001c0)=0x0, &(0x7f00000003c0)=0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r5, 0x0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f00000006c0)=""/185, 0xb9}], 0x1}, 0x0, 0x80002101}) io_uring_enter(r2, 0xd81, 0x0, 0x0, 0x0, 0x0) r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCMIWAIT(r7, 0x545c, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r6) ioctl$EVIOCGMASK(r1, 0x5b02, 0x0) 1m40.525602898s ago: executing program 0 (id=586): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_io_uring_setup(0x118d7, &(0x7f0000000040)={0x0, 0xe472, 0x2, 0x0, 0x25a}, 0x0, &(0x7f00000002c0)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) ptrace$ARCH_SHSTK_LOCK(0x1e, r3, 0x2, 0x5003) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000002280)) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x5, 0x9, 0x6, 0x0, 0xb49, 0x9, 0x8, 0x2, 0x3}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x22) r4 = userfaultfd(0x1) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x2}) ioctl$UFFDIO_COPY(r4, 0xc028aa05, &(0x7f0000000180)={&(0x7f00002b9000/0x400000)=nil, &(0x7f00003ab000/0x2000)=nil, 0x400000, 0x2, 0x2}) bpf$MAP_CREATE(0x0, &(0x7f0000000400)=ANY=[@ANYRES8=r1], 0x50) unshare(0x62040200) syz_usb_connect(0x0, 0x4a, 0x0, 0x0) r5 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r5, 0x3b81, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) unshare(0x2000000) syz_usb_connect(0x0, 0x24, &(0x7f0000000240)=ANY=[@ANYBLOB="12010002b8ac6c40b4070a0100000102030109021200010681406d09043905000804"], 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, 0x0) syz_usb_connect(0x2, 0x47, &(0x7f0000000180)=ANY=[@ANYBLOB="12010000a3233910daa658744d2d010203010902350001080010000904df0003080662ff09050c02200006060309050710003e8fad670201020708"], 0x0) socket$kcm(0x29, 0xa, 0x0) 1m39.50802729s ago: executing program 4 (id=594): fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) prctl$PR_SCHED_CORE(0x3e, 0x2, 0xffffffffffffffff, 0x3, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) r1 = socket$kcm(0xa, 0x5, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="9beb01031800000000000000000000008000000002"], 0x0, 0x1a}, 0x28) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8916, &(0x7f0000000000)={r1}) r2 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x8916, &(0x7f0000000000)={r2}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8936, &(0x7f0000000000)={r1}) 1m39.385832515s ago: executing program 4 (id=595): syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="9f01000083667d1040206402d14e0102030109"], 0x0) syz_usb_connect$cdc_ncm(0x1, 0x7e, &(0x7f0000000040)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x2, 0x1, 0x69, 0x100, 0x9, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0x7103}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x3, 0x2, 0x3}, {0x6, 0x24, 0x1a, 0x6, 0x34}, [@country_functional={0x10, 0x24, 0x7, 0x6, 0xf, [0xfff6, 0x8, 0x3ff, 0x5, 0x2fc8]}]}, {{0x9, 0x5, 0x81, 0x3, 0x20, 0x3, 0x7, 0x4}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x20, 0x9, 0x4a, 0x6}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x10, 0x7, 0xd9}}}}}}}]}}, &(0x7f00000004c0)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x200, 0xa, 0xfd, 0x7, 0x8, 0x3}, 0x34, &(0x7f0000000140)={0x5, 0xf, 0x34, 0x3, [@ssp_cap={0x10, 0x10, 0xa, 0xff, 0x1, 0x4, 0x0, 0x3, [0x30]}, @wireless={0xb, 0x10, 0x1, 0x4, 0x10, 0xc, 0x4, 0x401, 0xe7}, @ss_container_id={0x14, 0x10, 0x4, 0x8, "42798cb25ce874db3deb5ab4c027d611"}]}, 0x8, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x40b}}, {0x33, &(0x7f00000001c0)=@string={0x33, 0x3, "f280bca3ad81618c9623c8a0df6f3088229f5c3041a4a2b2092ba1ba7e49cc788c44aba98fb1636d88dd54e8e4aa0b09d2"}}, {0x2d, &(0x7f0000000200)=@string={0x2d, 0x3, "91f57209d25dbdaea113eece3aeeb3539deb08f3b43ffa9b6b2ef3390104bad1cf86471ba86093d4c0e860"}}, {0x52, &(0x7f0000000240)=@string={0x52, 0x3, "fef8631b4c5e6c7893699253c5620e636e4eecec21f300d186a86bb18157bf16a096b723b6697d1c0e1d384dc52020414f48367464c59ecde3de8207c7d194a9a5c0e146da4d2b02cb81930975375144"}}, {0xe8, &(0x7f00000003c0)=@string={0xe8, 0x3, "207509baaa4499454d744bf15137f28230bb104fde556cd299b5b0bd918fecca5d9c110e7f3c2a35db31fbde84ff752792b9a9e1d6d260fd405e7007e7e010a72a6d07164ebad2dbb2d6a0c44d65cd9b7b72d2ffdcea20accf695cd71fc91d33a459843f0d55d334a798af739080d7a8c26b5702431c3712d464d6a895ddbd379550e50fd434d84a04a028085a5a37521ef2001b99d16b8907b14aba1c64ede8c490f8d9d40b2e2cd72b7f1c52372fe595ce66b42293683ad9c5235253e01229f380cedc0cad99da700a179f7ae4a44fb90942e4cdcaf5c809d23030a06592646bed1768ef67"}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x1004}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x807}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x40d}}]}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) fanotify_init(0x200, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000b00)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) syz_open_dev$usbfs(&(0x7f0000000100), 0x45e, 0x101781) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180), 0x40080, 0x0) socket(0x10, 0x3, 0x9) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(&(0x7f0000000500)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf#2\x99\x1e\xa1`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\f<\x8f\xc1\x99\x89r\xe1?\xbdu\x98\xc3\xf8\xd2Q#\xc6g\xa0\x85\xd6G\x85\x11X\x8d,\x02\xd45\xb8\xca\x97\x9d\xcb\x1e\x80\xd6\xd5>N&\xf8#\x80z8Z\xd2}\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdnC\xec\x8aog\x87BR\x9d\xad\xd4FcB\xda\x95\xc3\xdd\x9d\x8f\x1a\xce\x18\x80\"j\xe1\xba\x1e\x97uX\xccv\xd6\vcz\x92A^\xbc\xceF\xf7\xe5:\xaf\xc5~\xbcJ e\r\x88c\x9d\xb92\xb6i4zq\xb3c\x0f\xb2t\x93\xf2E6b\xfa\xcdJ5\xe3W]`4\xd8D\x05\v\xfc)\xca\xedQ\xd0]Ot\'\xc2tDF\xf9\xa7\xb5(\x83\xa5\x0f\x1d\x1d\x06Dg\x13>\x19\xe85#\aaT\x89=\x104\xd5\x85l\x96\x91\xea\x172P\xb3:\xadZ\xbc\xbe\x00\xf0\x14\x96\xd9M\xd7\x88QZs\xb2\xe1+$jfQodH\x05/y`~7\x16\x02\x00(v\xe6`\"6\xfcgC\xb5\xf0\x13.zj\xc5bj+@\x00\x00\x00\x00\x00\x00\x00.\xd4`=z\xd1n\x8d\x8f\xa5hS\x8e[\xb3\xa3\x87\xb9\xe2_Z\x11\xef\xc2]V\xf3\x03\x94\xb9\xe1\xa68\x8d\\\xe5\xef\xacpM\xf0\xa6\x04\x10\xb7\xc0t\x83\\\xf7\x12k\x9f\x10\xd5Z\x19\xc1\xc1\x80\\o\x97\xce=U\xdd\xaa\x1b\x05\x14\x13\xa6\xbd#\xde\x04\xe6$\xec$3\xf6\x97\xc6\xeaSL\xb7A72M\x88k@\xe5\xa3\n&\x1e\xc84\xa9\xe2\xccM\x906\x95xQ-2p\xd62\'\xec\x0f\x13;I\x95fE_\r\xe7\t!A\x05\xe4\x8f\x9e0\xf8/T\x18\xf7\xa1\x9f\xde1\xd5\x80<\xf5\b\xa9\xec\x85\xaeW\xb3\xd8#)bn \xfb\xf2\x88\xfaR\xff\xdd\x80\x96_\xec5\xf0\x1c\a\x8a\x80\x00@=\r8u+%f:\x1e\x82\xfap\xf6\x89\xea\xba\xe3\xbbM%F\xdb\\\xd1eJJ*\xc67\xca\x03\xa3\xf7(\xbb\xecN\xd4\xe7\xf2:u\x8a\b\xd5\v\xca\xfd\\\xd6\xe3\x05\xb3\x03\xd5\xe0\xd2\xf2{\'\x8b\xdf\xa1\xbe}\xb2\xe4y\xbb\xe6\x1f\x10c\xf5WQ\x82\x04\x01C\x83,\x90\x1a\xfa\x8e\x17\x89\xe2\xedX\x8d\rmq\t\xb5$\xb4\x9b\x92z\xd6/-\x13,\xb5%\x8eM/\x04\xa7\x7f\x1b\x85\xf1\xa4X\x17\xbb\x1cR14\xfb!\b\x10\xe8\xb2\xd41gK\xe4\xea\xe39d\bL\xe5\x1b\xbd[\x9bWD:\r&\xe9\vn^\xcc\x86\xe3\xce1>3{\xaa{\xbd0P\x9f\xa68\xf5\x82\xb8\x9aD\x9c{\xe6\xf8\xcbD\xb5aJ\xb0\x92\x89\xbc\x82\x1ch\x89\xe7\xdd]q,\xec\xc4\xa5\x93\xe5,\x0e,>/\xaf|\xf0\x01V\x7f\xc9?\xba\x16\xe4$+}5dy\xb1\xef\xf1m\xa5\x94d9\xaf\xcfq\x8b=\x026\xef\r\x91\x18\xc5\xb6\xb9fM\x8ayZ\xbcd\xa5\x8a\x88\x98\xc3\xfc`\xa6\xba\x1f\x17\v$\x88g\xb4\xad\b\xc1\xddW\xa6\xc1\xb7\xb0\xa3\x84Q\x13GoU\xe2\xb7\x03\x9c\xd5\x0f\xa8\x0ef\"\x15\x82\xe7\xbd\xf8\xca\x10f\xfe6h\xe9\xc3\xc2\xa0O:\xac~\x1a\xf7\xbeF\xbe\xe5\xf0\x81\xd6&\xc00xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x2000000000000, 0xfffffdfffffffffe, 0xfa11, 0xffffffff}, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x2, &(0x7f0000130000/0x800000)=nil) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r3 = accept4(r2, 0x0, 0x0, 0x800) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f00000000c0)={[{0x10, 0x2, 0x1, 0x1, 0x0, 0xde, 0x4, 0x14, 0x4, 0x3, 0x8, 0x3, 0x3}, {0x3, 0x400, 0x5a, 0x7, 0xf8, 0x7, 0x1, 0x7, 0x9, 0xf4, 0x0, 0x13, 0x1}, {0x6, 0x1, 0xd, 0x5, 0x4, 0xf, 0xfe, 0x9, 0x9, 0x7, 0x4, 0x3, 0x81}], 0xffffffff}) syz_io_uring_setup(0x49a, &(0x7f00000000c0)={0x0, 0x80ed, 0x1, 0x1, 0x3e0}, &(0x7f0000000140)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, 0x0, 0x0, 0x4) syz_io_uring_submit(r4, r5, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0xff, 0x0, 0x7ffc1ffb}]}) rt_sigaction(0xd, &(0x7f00000001c0)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x80cd}], 0x1, 0x7) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r7, &(0x7f0000000040)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x12, r7, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1a, 0x1, 0x4}) sendmmsg$inet6(r6, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x91) sendmmsg$alg(r3, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{0x0}, {0x0}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3d", 0xa9}], 0x3, &(0x7f0000000380)=[@assoc={0x18, 0x117, 0x4, 0x647a}], 0x18}], 0x1, 0x40800) recvmsg(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/11, 0xb}, {&(0x7f0000000540)=""/51, 0x33}], 0x2}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r2, 0x8983, 0x0) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x19) 1m36.81586445s ago: executing program 1 (id=603): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x5) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="03000000000000007b01"]) (async) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x6, 0x8, 0x8001, 0x0, 0x9, 0x1, 0xfc, 0xfa11, 0x9}, 0x0) (async) mmap(&(0x7f00009bf000/0x3000)=nil, 0x3000, 0xf, 0x200000005c831, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) (async) r5 = socket(0x8, 0x3, 0xfffffffd) (async) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r6, 0x0) (async) close(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010100}]}, &(0x7f0000000140)=0x10) (async) r7 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f0000000000)={r7}) r9 = syz_open_procfs(0x0, &(0x7f0000000240)='net/kcm\x00') preadv(r9, &(0x7f0000000200)=[{&(0x7f0000000380)=""/88, 0x58}, {&(0x7f0000000400)=""/107, 0x6b}], 0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7a, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x82, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000300)=0x8) (async) openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) (async) ioctl$IOMMU_IOAS_ALLOC(0xffffffffffffffff, 0x3b81, &(0x7f0000000180)={0xc}) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) (async) socket(0x400000000010, 0x3, 0x0) r10 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r8, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2d, 0xffffffff, {0x0, 0x0, 0x0, r11, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x1, 0xf}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x28}}}]}, 0x38}}, 0x0) 1m36.288671747s ago: executing program 4 (id=605): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth0_to_team\x00', 0x0}) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000180)=0x2, 0x4) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000000)=0x3da, 0x4) sendto$packet(r2, &(0x7f00000000c0)="3f03fe7f0302140006001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c153cfdf9435e3ffe46", 0xe955, 0x0, &(0x7f0000000540)={0xc9, 0x0, r3, 0x1, 0x0, 0x6, @multicast}, 0x14) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x4, &(0x7f0000000000)=0xffb, 0x0, 0x4) io_uring_enter(0xffffffffffffffff, 0x627, 0x4c1, 0x43, 0x0, 0x30) ioctl$IOCTL_VMCI_CTX_SET_CPT_STATE(0xffffffffffffffff, 0x7b2, &(0x7f0000001340)={0x0, 0x6, 0x0, 0x9}) ioctl$IOCTL_VMCI_CTX_ADD_NOTIFICATION(0xffffffffffffffff, 0x7af, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) keyctl$link(0x8, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r5 = socket(0x400000000010, 0x3, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r7, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0x2}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x0, 0x3}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newtfilter={0x84, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, r7, {0x0, 0x7}, {}, {0x3, 0xc}}, [@filter_kind_options=@f_matchall={{0xd}, {0x50, 0x2, [@TCA_MATCHALL_ACT={0x4c, 0x2, [@m_ife={0x48, 0x1, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x0, 0x3, 0x10000000, 0x6}}}]}, {0x4}, {0xc}, {0xc, 0x8, {0x2, 0x3}}}}]}]}}]}, 0x84}, 0x1, 0x0, 0x0, 0x404c0d5}, 0x0) timer_create(0x0, 0x0, 0x0) timer_create(0x0, 0x0, &(0x7f0000bbdffc)) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='timers\x00') preadv(r8, 0x0, 0x0, 0x0, 0x0) 1m35.7641033s ago: executing program 2 (id=606): ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r0 = syz_open_dev$loop(&(0x7f0000000480), 0xd76, 0x181400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000700)=ANY=[@ANYRES16=r0, @ANYRESHEX, @ANYRESDEC=r1, @ANYRESOCT=r1, @ANYRESDEC=r0, @ANYBLOB="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"], 0x1df) write$binfmt_misc(r1, &(0x7f0000000040), 0xe09) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f00000002c0)={r1, 0x0, {0x2a00, 0x80010000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89de2b7fb0000e60080b8785d96000100", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00", "90be8b1c551265406c7f306003d8a0f4bd00"}}) 1m35.483635792s ago: executing program 2 (id=607): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x275a, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000000140)={0x0, 0x4, 0x400000000008, 0xf}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/raw\x00') read$FUSE(r3, &(0x7f0000000b40)={0x2020}, 0x2020) sendmsg$NL80211_CMD_SET_CQM(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000580)={0x20, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_CQM={0x4}]}, 0x20}}, 0x0) 1m35.169733858s ago: executing program 0 (id=608): syz_genetlink_get_family_id$tipc(&(0x7f0000000400), 0xffffffffffffffff) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r1 = socket(0x2b, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r4 = syz_open_dev$vim2m(&(0x7f00000001c0), 0x7fff, 0x2) readv(r4, &(0x7f00000006c0)=[{&(0x7f00000017c0)=""/4096, 0x1000}], 0x1) r5 = socket(0x1e, 0x4, 0x0) add_key(&(0x7f0000000040)='rxrpc\x00', 0x0, &(0x7f0000000080)="0000000000000002ff69fe0000000001000000c000000002000200861fa72e5b01504104bfea", 0x26, 0xffffffffffffffff) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x7fffffff, 0x400, 0x1, 0xd, 0x1, 0x6, 0x6}, 0x1c) r6 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00'}) r7 = socket$unix(0x1, 0x1, 0x0) bind$unix(r7, &(0x7f0000003000)=@abs={0x1}, 0x4f) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x10) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[]) recvmmsg$unix(r5, &(0x7f0000003100)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r5, &(0x7f00000030c0)=[{{0x0, 0xa9cc7003, &(0x7f0000000400)=[{&(0x7f00000000c0)="ee", 0x101d0}], 0x1}}], 0x400000000000181, 0x9200000000000000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000030500"/20, @ANYRES32=r0, @ANYBLOB="fd0000004000020028f411800a000100767865616e00002396655b74e607c60018000280", @ANYRES32=r0, @ANYBLOB="0000000020830600"], 0x48}, 0x1, 0x2000, 0x0, 0x40}, 0x4000800) unshare(0x6a040000) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, 0x0) socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000002240)) 1m35.166211821s ago: executing program 2 (id=609): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffc}, 0x0) r3 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x0, 0xfffffffd, @empty}, 0x1c) r4 = dup(r3) r5 = open(0x0, 0x1298c2, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x164}, 0x1, 0x0, 0x0, 0x4000819}, 0x0) 1m34.859852814s ago: executing program 1 (id=610): r0 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x8, 0x11c0, 0x5506, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x70, 0x24, [{{0x9, 0x4, 0x0, 0x6, 0x1, 0x3, 0x0, 0x2, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x8}}, {{{0x9, 0x5, 0x81, 0x3, 0x20, 0x0, 0xfe, 0x9}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = socket$packet(0x11, 0x2, 0x300) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r7) sendmsg$NL80211_CMD_GET_REG(r7, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000001100)={0x14, r8, 0xf09, 0x70bd26, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x8084) sendmmsg(r3, &(0x7f0000005d40)=[{{&(0x7f0000000180)=@can={0x1d, r6}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1}}, {{&(0x7f00000022c0)=@can={0x1d, r6}, 0x80, &(0x7f0000003340)=[{&(0x7f0000002340)='v', 0x5cc}], 0x1}}], 0x2, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x1, 0x1, 0x8080000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r9, 0xc0189378, &(0x7f0000000100)={{0x1, 0x1, 0x18, r9, {r5}}, './file0\x00'}) write$UHID_INPUT(r10, &(0x7f0000000440)={0x8, {"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", 0x1000}}, 0x1006) syz_usb_connect(0x5, 0x15a, &(0x7f0000000000)=ANY=[@ANYBLOB="12014003d429ad10dd040680e88d"], 0x0) syz_usb_control_io$hid(r0, &(0x7f00000002c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\"\b\x00\x00\x00'], 0x0}, 0x0) 1m34.682068373s ago: executing program 3 (id=611): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000200)=[{{&(0x7f00000000c0)={0xa, 0x4e23, 0x1, @loopback, 0x1}, 0x70, &(0x7f0000000580)=[{&(0x7f0000001680)='\t', 0x1}], 0x1}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x1, 0x2, [0x8, 0x8]}, 0xc) 1m34.147490954s ago: executing program 3 (id=612): r0 = creat(&(0x7f0000000240)='./file0\x00', 0x40) close(r0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x11, 0xa, 0x0) write$vga_arbiter(0xffffffffffffffff, &(0x7f0000000000)=@unlock_all, 0x7) bind$can_raw(r2, &(0x7f0000000000), 0x10) getsockname$packet(r2, 0x0, &(0x7f0000000080)) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000002c0)={'veth1_to_batadv\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c00000010000305000000000000000000006dc4", @ANYRES32=0x0, @ANYBLOB="8b18010000000000240012800b0001006d61637365630000140002800500080000000000050007000000000008000500", @ANYRES32=r4], 0x4c}}, 0x0) ioctl$KVM_MEMORY_ENCRYPT_REG_REGION(r0, 0x8010aebb, &(0x7f0000000200)={0x10000, 0x102000}) r5 = mmap$KVM_VCPU(&(0x7f0000ffb000/0x3000)=nil, 0x930, 0x6000002, 0x4018831, r0, 0x0) r6 = userfaultfd(0x80801) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) syz_memcpy_off$KVM_EXIT_HYPERCALL(r5, 0x20, &(0x7f0000000180)="5e73663bf4082f7c6c9ecbf09d6dd7be5a06dfd645630500c1a303434a36bfc45a7badc8faed24bb77c848723a43602d1fe0d236c062e105ec77ffdc0fb243c3111dda42112650cc", 0x0, 0x48) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x8, 0x7, 0xfffff801, 0x8}, 0x10) read$char_usb(r0, &(0x7f0000000380)=""/190, 0xbe) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000005e00)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) mknod$loop(0x0, 0xfff, 0x1) r8 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x60042, 0x0) ioctl$CEC_RECEIVE(r8, 0xc0386106, &(0x7f0000000140)={0x7, 0x1, 0x401, 0x7, 0x7f, 0x8, "01db5343bb3a0cad4a0a940cfb028309", 0x6, 0x81, 0xfc, 0x6, 0x5, 0x3, 0xb}) ioctl$F2FS_IOC_MOVE_RANGE(r7, 0x541b, &(0x7f0000000000)={0xffffffffffffffff}) close_range(r9, 0xffffffffffffffff, 0x0) 1m33.35184804s ago: executing program 2 (id=613): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) r3 = landlock_create_ruleset(&(0x7f0000000080)={0x100, 0x0, 0x1}, 0x18, 0x0) landlock_restrict_self(r3, 0x0) bind$unix(r2, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r4 = socket$unix(0x1, 0x2, 0x0) connect$unix(r4, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000380)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x4, 0xfff, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x8054) ioctl$SNDCTL_SEQ_OUTOFBAND(0xffffffffffffffff, 0x40085112, 0x0) socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={'veth1_macvtap\x00', @random="0200ac7f7f00"}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = dup(r5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x6, @empty, 0x3}], 0x1c) sendmsg$inet6(r5, &(0x7f0000000800)={&(0x7f0000000080)={0xa, 0x4e24, 0x8, @loopback, 0x4}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)="88", 0x1}], 0x1}, 0x4048043) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000500)={0x0, 0x2, 0x10}, 0xc) openat$nullb(0xffffffffffffff9c, &(0x7f0000000100), 0x1c3902, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000006800e9780000000000000000bd41ba91db48d01b6c010a00db8f00000000040004005a5cb8c7ea2946f8d0f8ffffffffffffff11231a52a2e2949002e49f119c1c69c074b6dfe4877dd66fbccad1ef2a261b1cfb0328cb42764479be68bcce0e0a926156a05a332ebf8b6394ec3d58a4c4e54b52c7b9af94f7864b17b7e43b09e6f2767c"], 0x1c}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=@newnexthop={0x24, 0x68, 0x1, 0x2, 0x7ffffffc, {}, [@NHA_GROUP={0xc, 0x2, [{0x1, 0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x24008000}, 0x4000) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000200)=@ipv4_newroute={0x24, 0x18, 0x100, 0x0, 0x0, {0x2, 0x20, 0x10, 0x0, 0xfe, 0x4, 0x0, 0x1, 0x20000000}, [@RTA_OIF={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4a044}, 0x4010) 1m33.062739808s ago: executing program 3 (id=614): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x281c2, 0x0) fcntl$setlease(r2, 0x400, 0x1) r3 = add_key$keyring(&(0x7f0000000080), &(0x7f0000001100)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0xe501, 0x3, 0x208, 0xb8, 0xa, 0x1000000, 0x0, 0x0, 0x170, 0x230, 0x230, 0x170, 0x223, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0xb8}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x3b9, 'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0xb8}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x3c0, 'syz0\x00'}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x268) add_key(&(0x7f0000000040)='asymmetric\x00', 0x0, &(0x7f0000000300)="300e308002", 0x1001, r3) close(r2) write$RDMA_USER_CM_CMD_CREATE_ID(r2, 0x0, 0x32) sched_setattr(0x0, 0x0, 0x0) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f0000000040)="1c0000001a009b8a140000003b9b301f00"/28, 0x1c) recvmmsg(r4, &(0x7f0000002ec0), 0x400000000000ec0, 0x2, &(0x7f00000001c0)={0x77359400}) syz_usb_connect(0x0, 0x5f, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0d00000008f26cd549000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) preadv2(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000001200)=""/4080, 0xff0}], 0x1, 0x0, 0x0, 0x0) dup(r4) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$SG_IO(r6, 0x2285, &(0x7f0000000040)={0x53, 0xfffffffc, 0x6, 0x0, @buffer={0x2, 0x0, 0x0}, &(0x7f0000000380)="259374c96ee3", 0x0, 0x6, 0x0, 0x0, 0x0}) r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x84042, 0x0) r8 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42) ioctl$LOOP_CONFIGURE(r8, 0x4c0a, &(0x7f0000001ac0)={r7, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1c, "ff9f020bbe82b398b1c4369d03740250ceaac594b1b3d741dd17c1ac0d38ef2a565ef1e8336300", "a9103939c787a16c1ca43f80026d1f3c4da06963dd89d130e04d528539f3d3289737f0374c72a964a02447a75df8a69ea917deb7ba193b7e7772fd29f35239d2", "24431a1e77a68e174f000000000000000010e200", [0xfffffffffffffffe]}}) ioctl$LOOP_SET_STATUS64(r8, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x2ac, 0x0, 0x1, 0x15, 0x0, "89753015418ab0cb0900245518580ce0c8bf604cca41f31c108938fcfa393ef569e0bcf244bb4b23555b130900000000000000d0f08e8ad896ba67a07673defa", "8b609009aaa722681a1e2513d754f688a9e306ee1dba533f02e1b69da6e26ec889fee40080000027cc7d24fdc26f1a95d702020000e4b8fb1703e47463b969e4", "ca1bf5ffffffffffffff6570128218a0d22915ff6eddb10000800400", [0xc]}) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000005c0)=@newsa={0x13c, 0x10, 0x413, 0x0, 0x0, {{@in6=@local, @in6=@rand_addr=' \x01\x00', 0xfffd, 0x0, 0x4e24, 0x2, 0x2, 0x0, 0x20, 0x0, 0x0, 0xee00}, {@in=@rand_addr=0x64010100, 0x0, 0x32}, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, {0x200, 0x7, 0x0, 0x4, 0xffffffffffffffff, 0x4, 0x20000000008}, {0x100000001, 0x8, 0xcc}, {0xf6}, 0x0, 0x0, 0x2, 0x0, 0x1}, [@algo_aead={0x4c, 0x12, {{'rfc4309(ccm(aes))\x00'}, 0x0, 0x40}}]}, 0x13c}}, 0x804) 1m32.534527341s ago: executing program 0 (id=615): syz_open_dev$vbi(&(0x7f00000001c0), 0x3, 0x2) add_key(&(0x7f0000000000)='ceph\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r3, &(0x7f00000009c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x8030000}], 0x1) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f00000004c0)={'broute\x00', 0x0, 0x4, 0xdc, [0x1ff, 0x7, 0x7, 0x715, 0x8, 0x8], 0x8, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000003c0)=""/220}, &(0x7f0000000100)=0x78) sendmsg$NFT_BATCH(r4, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) shutdown(r3, 0x1) pselect6(0x40, &(0x7f0000000140)={0x1, 0x4, 0x3, 0xff, 0x4, 0xea2b, 0x7, 0x2300000000000}, 0x0, 0x0, &(0x7f0000000200)={0x0, 0x3938700}, 0x0) syz_usb_connect(0x5, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x30, 0xc7, 0x41, 0x40, 0x41e, 0x4053, 0xe656, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x20, 0x71, 0xc1}}]}}]}}, 0x0) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, 0x0, 0x0) socket(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@deltaction={0x54, 0x18, 0x1, 0x70bd2a, 0x25dfdc00, {0xa}, [@TCA_ACT_TAB={0x40, 0x1, [{0x10, 0x8f, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0x14, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x14, 0x0, 0x0, @TCA_ACT_INDEX={0x5, 0x3, 0xb8a}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x44000}, 0x20040844) syz_io_uring_setup(0x837, &(0x7f0000001200)={0x0, 0x679a, 0x80, 0x6, 0x178}, &(0x7f0000000040), 0x0) socket$nl_route(0x10, 0x3, 0x0) msync(&(0x7f0000592000/0x3000)=nil, 0x3000, 0x1) ioctl$VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(r0, 0x0, 0x0) 1m32.364310153s ago: executing program 4 (id=616): socket$inet_udp(0x2, 0x2, 0x0) capset(&(0x7f0000000440)={0x20080522}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81, 0xfffffffb, 0xfffffffd}) openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) connect(r1, &(0x7f0000000280)=@xdp={0x2c, 0xc, 0x0, 0x2b}, 0x80) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb49, 0x80000000009, 0x8, 0x0, 0x3}, 0x0) socket$key(0xf, 0x3, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1, 0x4, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYRES8=r1, @ANYRES8, @ANYRESDEC=r0], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x1e00, 0x62, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f00000000c0)) listen(r3, 0xfffffffc) r4 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r7 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="070000000000000000000200000014000180060001000200000008000300ac1414aa4efbede6ac72c42574f17fa13a5fd7ae55c60d7da7daf60131c2bdec45bacfc5bd8eef70a3ebdc8858fa3759468ae835b58533bf25864457d3165884623fe062b000c469187aedaa7d2d84c1b6ed7109d5ed5dbfa05ee96effacb1bb8c1e19bb32d3b47113d7a0fa30a3f6ccf1685dd9"], 0x28}}, 0x0) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000740)=ANY=[@ANYRES64=0x0, @ANYRES32=r6, @ANYRES32, @ANYBLOB="863cc7937397c56150071e7043f900000000000000000000000000000000ff0100000000000000000000000000000000000000000000010000000000000000000000000000000400000000000000000000000000000000000000000000005400000000000003000000000000000000000000040000000010000100000000000000000000000000000000963146addd2cc9f96dd470f506b8962a6e84f669b80a57f3223a9e3768f64ab82f3b02222c04967af9c9bc8fe5bc267a250ba8fcf5cf346ffddc53cc87751017efc8116aaad2db08b42a24df136a275e2940"], 0xc4}, 0x1, 0x0, 0x0, 0xc000054}, 0x0) sendmsg$nl_xfrm(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000001d000124e32a60f25060110000070000000000000a001000", @ANYRES32=0x0], 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 1m30.783971337s ago: executing program 1 (id=617): ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r0 = syz_open_dev$loop(&(0x7f0000000480), 0xd76, 0x181400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000700)=ANY=[@ANYRES16=r0, @ANYRESHEX, @ANYRESDEC=r1, @ANYRESOCT=r1, @ANYRESDEC=r0, @ANYBLOB="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"], 0x1df) write$binfmt_misc(r1, &(0x7f0000000040), 0xe09) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f00000002c0)={r1, 0x0, {0x2a00, 0x80010000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89de2b7fb0000e60080b8785d96000100", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00", "90be8b1c551265406c7f306003d8a0f4bd00"}}) 1m28.5266037s ago: executing program 1 (id=618): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=@newlink={0x50, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x10190}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x18, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}}}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x3}]}, 0x50}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_CQM(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000580)={0x24, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_CQM={0x8, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x4}]}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_DEL_PMK(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800110}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r2, 0x300, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x200000c1) 1m26.911000465s ago: executing program 3 (id=619): syz_usb_connect(0x1, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="120100001ddf8208c007121522300000000109021b0001000000010904010001faf40d00090582239f"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x800000000000) r0 = syz_io_uring_setup(0xbdc, &(0x7f0000000640)={0x0, 0xec25, 0x400, 0x200001, 0x40000333}, &(0x7f00000006c0)=0x0, &(0x7f0000000000)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}) r3 = semget(0x0, 0x2, 0x72b9e90ec87ff210) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00000001c0)) io_uring_enter(r0, 0x847ba, 0x79c, 0xe, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x40042, 0x21) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480), 0x22401, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r7, 0x4040ae9e, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000200)="ea0d00b0000f229464670fc79c8100800000ba6100ecbaf80c66b8ecb1048566efbafc0c66b8106d7dd166eff0867dc5decb66b9800000c00f326635000100000f30ea0000e50066b8010000000f01d9", 0x50}], 0x1, 0x43, 0x0, 0x0) syz_kvm_setup_cpu$x86(r6, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, 0x0, 0x3f}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) migrate_pages(0x0, 0x3, &(0x7f0000000040)=0x7f, &(0x7f0000000300)=0xa) r8 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000a40)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r8, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r8, &(0x7f0000006380)={0x2020, 0x0, 0x0}, 0x2020) ioctl$NBD_DISCONNECT(r4, 0xab08) write$FUSE_INIT(r8, &(0x7f00000007c0)={0x50, 0x0, r9, {0x7, 0x1f, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x50) creat(&(0x7f0000000100)='./file0\x00', 0x3) syz_fuse_handle_req(r8, &(0x7f00000041c0)="412e450a2a7b9586d1e6e9de257afc4fd60c8de430c0d6348b2cf1db8d070a539de9c1e91a178f9240dbcfe303566018f6c20c55d643a2ed46aaacf49ca491ee2f06184bdb548778a2c56e56f6b40b994419428bbbb9dfa5f9593511ca8ae1c088fb0ee5da72f505000000000000002c04754204f194ae6ceff4570d44496eeffe619998eafc7167d22e1c6aa73e89ad19224e35130a37cf68d5c41ccafe59b4b753a26e06c4306d31d78de6cede97c06e3ca2cc4af66b7548268efa91621ffca2655d2c8f1a9bb019b88fa729cb3d32f72c098c44898d42c42f39feb4faead93980726c236129acdf31c01f1cabb5ca3ec4e45eb5e6e59912792b4976e3f2b560c861d49b539d8e1870040a8cf190a8a767ec067a8048aac53336b44669d3d425843ae80681a7c02a5d5a3d90f355fd4a6ac277e75230d558f0df20cb323cc65e9b5a258cdd669c8a9534e4aff09a8fe89b124748c9e756c28789c2152a5142bc0bb205e339d43bb980b3f04a3c1a424a2a093966b20600a5410e0528fb35937c998eea19f01eaf2f39e16d85563a6737ddab3213ca1832f0afdf891e34a582f6a4ac81fda70ebc3fedac2fb3a492fdb40b91021e5d371d990064cd1f7c2c1a6472dec7505f9a4940057a3e57fd53aa3cd2eb914e073a19b6e925f8553e6875c093c7d19de25861fd9640f0eca4cda0467f12126daa2e0c6df7d4e4babe5a6e59e8391be7700790315b6b8a8aa74cd6d3f054aceaeda79430676b67fe25c9029e0894b413377fc4d8300d9f9338fadd07e4c80cac08113df8971a868458c47c06fff0c1c4bfd48ea583e9e76ef103d42c233b6de10b30612cdbeb6b60a6a4dbbe2da63cc2dd4fb93cac65af3c1279274f4af0e2c5b96e6068aa5b41f7548fb72b0c142351f64446db7425115b89132b5589ee642ebbde655adb2d7d1117456a6e4f2886879b42baf85e05d53e2aceea9c3830673bdc4d081675fe76b994651af9c3f16b7513834fce4654f84558a8308fa677d05bffcc893d9813bf87c5ec520cd66ad58dc06f0c47d253cd36dfec82980fc8dbdcd4b1c037c2b30bef455984f3e8ed19d69e185fe4fbdda2c2517ec9abfbb4841252e650b6bf56fdeca9a4ee3c311de3c6859ec14cc00e95323c57c02fa894d83ea17944f3112fc19a7e11335d7951ec6dd5b4f06fb9b637313a230341ea5da6a7a959e707d0cd5fca60a6649c8df8d6c17e9a49d230e5775df14e4b43aa3420bd0b8814ec7360ab1910e69fab8932f7646d7998bdc2e8ec354c52da21ed83fb7582cb9d37bb95f144974f72c7b0ae7b42945768fa8ec0dd6daba72d05809670506ef1054282201b00906c8af64e3e13a10f180688c96549b2d3d6b04403fd571e7b132891dd4b7cf37aec25ca1e9190c17aaefbc31e059915c12c232fb7097e9fa6f35fbb265c7102db62e2264590c583ea90f1aee3f166af81430d9084eb0c760ebbb16049c9fd1fee6ce33c8ac205e3ac9c275531feadfa4054e0c027c26beb009f54aa72b864d39bb11753f77931bb960276db33021c65671e57b3708bbf979be222e8439d71f58ca87cec7a054517af398a42735b580717377a54f139e2c46813cbb03d98e49c26f4ed54d75e48573cd06145f913f4e313eeee837496dfff75aa722fd8486c45f9c959da12ae48ba4a10712120a203e2476c7b96031d8f8773f68344e6fa21831287655aabbd594e9f272eb1a7315d2d79b8bcd5e63004cd106f80b1e40a5d9e428a01bc58264f4d63c2ee9db6efa70607a642aeb883bf4b9fe009d7f09c16b05a2c9b73573e9019e161ebbdc1fc9b9cd0c5fe1b57adcba2d0f3a767ad59aafa159b3dd181f0601ff95e8af8b5410e56c81ffb8ab35b1e04af35dabf69f08572e69260b72bfd502c5a0de627fd3fee44bf1d4a261bd356056c5739398e3ff161beec1240a089625daffbc61dc5e660c274565477a0ff1797fefff04a98704802ab0674ab72d400686229608cbfd2ca20f4e62495e8b09de9d180c47375bbad72f4474b67d56104b4b466192be60f7aa668fd0a4338b856f114311842ee806d6488ab09098ed9de0e21bcc8b42a5d5713d15eca108fcc7a65d6b414a112524a6e1418644508dd957147a92d4399d13faaf01cacef40549cd11900f9aa32a8333f55796ef25d33c554a308da9797cd0ac25888311b0ac88eff0be7a36ddedcfc2b095abb4d5a6a4edbbad67b70cdf60c7ed0c5e040ced90edb3322ef684332358942ede9191b431c99b3abf8f9c50206479f0ac118c0a99df61fb9c90d846f41caa6a2448fb7e15640965e051c2af4ee72a5cc7c962bacff7019615c10e6c3054e2e5792df3aa6e2c33425552148466a88568cc79b6edebf0107b7d3d24423a665d20c3a1c0f1a6b34eb475bf875912115914cfabcf394f8a096d64e5dc95705074fe5e985497dcf052b9f748b9d4688859c0200fa43719e4722ed6c064c0efa7e07beb2a26fd724b63537fa0eb506365d5c029cd8dce7dd0a1cb9d9058c061739734af6be9e880fe7e28a211a4c368a7babd1107110ecbb384b274cc092b9511c4abde2ddd863162e2739984a9f3c0a76e3c530a27d5e385f4a3b87607b2a944e09d28239661d27719e22c0a657ea383c30859ca29cdb8fbc79bc83e995dcb361743a7e195650c37e570b768a0a1f0b118fa5be9b3c838326343ec5b376d5ee040ee29dfd868cccf9cfa4591151f519cd6e2ae1453a58aa92f90ee5be11ceb8511ab743f399be0a190eeddfd112336866831c3255ef6520d88b2581ea3767f3df01a38d9b4656f2a89c5df41443291a795da45c8a846015cd041bea0dfbe648348b10ae73ce43d9017182792cd9172eee642c549a530cc1f537f9aa70ca63792ba4a86a713ae09b917136e5bf1506ad7f367d8d2f77f47a2318facd109bba9b1327b5db9e4aeffbdcf414db761eeacc227a15cd72aa52c8ede33bdbab9de9aa1e8f470a388013d07f08777e2131bbd4856ab5c1c38d03ef407197ccf24e8b2a8db69e78f9d6623033c453541bb79f9e0be9a55588e2e54fce65fb785467064a146c4bf218068b5e3efdafaf93a98253becaef226cd79468ff1bbe0c9d43877f5cbb5844fd8957f15d3ef208aac11816585cdccf039c36b429d3d7fb634054fd0f09c8abea3746a6b7379142abde26d998ac7e39b94746c60c09f86ddbd7497849d1ef839730672449f35a3c3253666e9fc053ac1c518e44e0b84555be507f7c00fa9e4864b4bf40ac3d93f12001eb780a779e655d0633803268c094ae161a0efd652003d6ac47f9a6c28d866b56233f371627b01e0fe9361dca611a28841968d4e12cb73d49ce08fe25de4a90b2d34607202b20e71f5e1eed38e17d0a2748f548cf61735f4c9cead1cb93b11929d906d65fc60f88e6919b7b5a1014e6d408bce9c8cc832eecf9147708fe451891717d2ed99dee70773feaa97985102abd3dd05c904c28898afe060621db6564887bc4afe158fbe1d819136a1ac1dc9d867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", 0x2000, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x0, {0x0, 0x11}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 1m25.57833519s ago: executing program 2 (id=620): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000000)=[0x0, 0x0], 0x2, 0x800, 0x0, 0xffffffffffffffff}) pwritev(r1, &(0x7f0000000480)=[{&(0x7f0000000140)="2cf84f8a37e7376d1cfc7bfa91899d0ff3bf071cee8980d096f331915533101a6ae8ac2fa3baddd7ef443dd7a4d12f0a85a72d4429ad3e7cd4e22b18d2c65cedcb8f17688ee6bae04869f073abca09e56ff42f4a4130677a89ba7a0cb89165ff369ab09c50c4ba09e3ba455bbe1990b5da37acde18bf8c91d454445f", 0x7c}, {&(0x7f00000006c0)="0100063f715384542f24783811f80e9b7fce6f2fd92848200c49b0e3a2953342c29b77343e0769ee228ea9a8bc74415613fda8f693ac16176656315b0e8c874c824587a4acf5d7fe6da69cf89e6a84b1c8ca59ad2d00000000000000000000b143a49e32389d712bc8cc3fa2a6228bdd47466ed518dfa0274186dd6d816b65908256a0e1b21c0935e024d2253e200800000000000053ddade2248ad086cc29ef769e6fe9", 0xa4}, {&(0x7f0000000300)="c81b00999868dbfc2820e1a799516c2bffdfb96f0e423602e782fe9cfce8040017233efbe8dff09bbe65f9622dbe3dac2e2f797b2839025920fb480ccdd489a44997299a3ff19a93c02b3badcad1d13e41a0bb7d89165ca43e962cc5483fa79fd49304ac5670565e2bb2a72c05d0ab493d0a6a2b1862b8cbabd7b6f35c904c598d9bd044e93183f2d45aa90a8948607eac82a464a8fcbaa4d5c6a2ff80f6fac0eb3ebde71da54ae5", 0xa8}, {&(0x7f0000000280)="dbc50c8fea9179", 0x7}, {&(0x7f00000003c0)="af631d82a95f2ca49440b3cc61d76ba9849d2f227a4c6df7b65c3b96fd7d11e2be7c70d1f359978c791af07103de0eb2810c4c92f1c387de7048340e70a73539e49de77c63937fa5cc6b39db973000"/94, 0x5e}, {&(0x7f00000001c0)="fdb26cae5c3a1c363f10dfa0759099a91795242cb79998f0", 0x18}], 0x6, 0x23, 0x400) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xaf1}, 0x8) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = io_uring_setup(0x3833, &(0x7f0000000500)={0x0, 0x2e89, 0x2, 0x2, 0x293, 0x0, r1}) syz_io_uring_setup(0x5f13, &(0x7f00000005c0)={0x0, 0xe4a5, 0x80, 0x3, 0x1cb, 0x0, r2}, &(0x7f0000000640), &(0x7f0000000680)) sendmmsg$inet6(r0, &(0x7f0000000200)=[{{&(0x7f00000000c0)={0xa, 0x4e23, 0x1, @loopback, 0x1}, 0x70, &(0x7f0000000580)=[{&(0x7f0000001680)='\t', 0x1}], 0x1}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x1, 0x2, [0x8, 0x2bdc]}, 0xc) 1m22.988033537s ago: executing program 1 (id=621): socket$inet6_mptcp(0xa, 0x1, 0x106) pipe2(&(0x7f0000000200)={0x0, 0x0}, 0x4000) socket$inet_smc(0x2b, 0x1, 0x0) openat$pidfd(0xffffffffffffff9c, 0x0, 0x610000, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/vmstat\x00', 0x0, 0x0) r3 = syz_io_uring_setup(0x49a, &(0x7f00000003c0)={0x0, 0x79ad, 0x3180, 0x7ffd, 0x32c, 0x0, r2}, &(0x7f0000000340)=0x0, &(0x7f00000000c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, &(0x7f0000000000)=0xffb, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x40, 0x4007, @fd=r2, 0x6, &(0x7f0000000580)=""/207, 0xcf, 0x2, 0x1}) io_uring_enter(r3, 0xfd0, 0x4c1, 0x43, 0x0, 0x0) 1m22.871082001s ago: executing program 3 (id=622): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000200)=[{{&(0x7f00000000c0)={0xa, 0x4e23, 0x1, @loopback, 0x1}, 0x70, &(0x7f0000000580)=[{&(0x7f0000001680)='\t', 0x1}], 0x1}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x1, 0x2, [0x8, 0x8]}, 0xc) 1m22.462119413s ago: executing program 0 (id=623): socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet(0x10, 0x3, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffc}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2031}, [@IFLA_XDP={0x14, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x2}]}, @IFLA_GROUP={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20048054}, 0x0) syz_open_procfs(0x0, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00000000c0)={@initdev={0xac, 0x1e, 0x1, 0x0}, @empty, 0x1, 0x5, [@multicast1, @multicast1, @rand_addr=0x64010100, @rand_addr=0x64010100, @broadcast]}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) r5 = syz_open_dev$vim2m(&(0x7f0000000200), 0x3, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r5, 0xc0145608, &(0x7f00000000c0)={0x1, 0x2, 0x1}) ioctl$vim2m_VIDIOC_S_FMT(r5, 0xc0d05605, &(0x7f0000000340)={0x2, @vbi={0x4, 0x5, 0x6, 0x3447504d, [0x8000, 0x8], [0xffffffff, 0x1], 0x13a}}) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='cubic', 0x6) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42202) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r6, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick, {}, {}, @raw32}], 0xffc8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f0000000180)={0x37, @time={0x65757100, 0x4}}) sendto$inet(r3, &(0x7f0000000580)="17", 0xfdef, 0x10008095, 0x0, 0x0) socket(0x11, 0x800000002, 0x0) 1m22.461270492s ago: executing program 4 (id=624): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xaf1}, 0x8) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000200)=[{{&(0x7f00000000c0)={0xa, 0x4e23, 0x1, @loopback, 0x1}, 0x70, &(0x7f0000000580)=[{&(0x7f0000001680)='\t', 0x1}], 0x1}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x1, 0x2, [0x8, 0x2bdc]}, 0xc) 1m22.27584853s ago: executing program 2 (id=625): socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet(0x10, 0x3, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffc}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2031}, [@IFLA_XDP={0x14, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x2}]}, @IFLA_GROUP={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20048054}, 0x0) syz_open_procfs(0x0, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00000000c0)={@initdev={0xac, 0x1e, 0x1, 0x0}, @empty, 0x1, 0x5, [@multicast1, @multicast1, @private=0xa010100, @rand_addr=0x64010100, @broadcast]}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) r5 = syz_open_dev$vim2m(&(0x7f0000000200), 0x3, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r5, 0xc0145608, &(0x7f00000000c0)={0x1, 0x2, 0x1}) ioctl$vim2m_VIDIOC_S_FMT(r5, 0xc0d05605, &(0x7f0000000340)={0x2, @vbi={0x4, 0x5, 0x6, 0x3447504d, [0x8000, 0x8], [0xffffffff, 0x1], 0x13a}}) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='cubic', 0x6) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42202) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r6, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick, {}, {}, @raw32}], 0xffc8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f0000000180)={0x37, @time={0x65757100, 0x4}}) sendto$inet(r3, &(0x7f0000000580)="17", 0xfdef, 0x10008095, 0x0, 0x0) socket(0x11, 0x800000002, 0x0) 1m22.156656561s ago: executing program 3 (id=626): r0 = syz_usb_connect$lan78xx(0x5, 0x3f, &(0x7f0000000dc0)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x424, 0x7850, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000001140)={0x34, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f00000001c0)={0x5b, &(0x7f00000003c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000000)={0x34, &(0x7f0000000600)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000003f00)={0x84, &(0x7f0000003b00)={0x40, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000ac0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x7}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x7}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x84, 0x3, 0xa, 0x301, 0x0, 0x0, {0x0, 0x0, 0x8}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz1\x00'}, @NFTA_CHAIN_POLICY={0x8}, @NFTA_CHAIN_ID={0x8, 0xb, 0x1, 0x0, 0x1}, @NFTA_CHAIN_HOOK={0xffffffffffffff7d, 0x4, 0x0, 0x1, [@NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x17caaf54}, @NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_HOOK_DEV={0x14, 0x3, 'veth0_to_batadv\x00'}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x60085ca4}, @NFTA_HOOK_DEV={0x14, 0x3, 'macvlan0\x00'}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x62adec62}]}, @NFTA_CHAIN_POLICY={0x8, 0x5, 0x1, 0x0, 0xffffffffffffffff}]}, @NFT_MSG_NEWSETELEM={0x48, 0xc, 0xa, 0x101, 0x0, 0x0, {0x7}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x0, 0x4, 0x1, 0x0, 0x3}]}], {0x14, 0x10, 0x1, 0x0, 0x0, {0x0, 0x84}}}, 0x114}, 0x1, 0x0, 0x0, 0xc800}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000003c0)={0x1c, &(0x7f00000002c0)={0x0, 0x9}, 0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0x20, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}}, 0x0, 0x0, 0x43, 0x0, "e541bd3d3aa6a2d875e9671e8abcb31c134f3a9db8f52e1f54fe6e079f35ac63186c7244fc3b3801e79b8e5545b90f2dbec29f15cec2fd7e55d0345bce05c13ed90158fbdeb70322ea3188f81890e3db"}, 0xd8) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000540)={0x34, &(0x7f00000003c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000480)={0x34, &(0x7f0000000580)={0x40, 0x31}, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0xa0, 0x0, 0x1, 0x401, 0x0, 0x0, {0xa}, [@CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x44, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_SRC={0x4}]}, 0xa0}}, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000340)=0xcf35f7b5) sendmsg$IPCTNL_MSG_CT_NEW(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0xb4, 0x0, 0x1, 0x401, 0x0, 0x0, {0xa}, [@CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x44, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x400}, @CTA_NAT_SRC={0x18, 0x6, 0x0, 0x1, [@CTA_NAT_V6_MINIP={0x14, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}]}, 0xb4}}, 0x0) r5 = syz_usb_connect$cdc_ecm(0x1, 0x86, &(0x7f0000000040)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x74, 0x1, 0x1, 0x8, 0x50, 0x3, [{{0x9, 0x4, 0x0, 0x6, 0x3, 0x2, 0x6, 0x0, 0xeb, {{0x5}, {0x5, 0x24, 0x0, 0x6}, {0xd, 0x24, 0xf, 0x1, 0x2, 0x5a9, 0x8000, 0x8}, [@call_mgmt={0x5, 0x24, 0x1, 0x1}, @ncm={0x6, 0x24, 0x1a, 0x5, 0x3}, @acm={0x4, 0x24, 0x2, 0x3}, @network_terminal={0x7, 0x24, 0xa, 0x0, 0x5, 0xa8, 0x4}, @mdlm={0x15, 0x24, 0x12, 0x9}, @obex={0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x200, 0x6, 0x5, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x0, 0x7f, 0x40}}, {{0x9, 0x5, 0x3, 0x2, 0x400, 0xff, 0x7, 0x7}}}}}]}}]}}, &(0x7f0000000280)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x201, 0xb, 0xc, 0xb, 0xff, 0x41}, 0x10, &(0x7f0000000140)={0x5, 0xf, 0x10, 0x1, [@wireless={0xb, 0x10, 0x1, 0x8, 0x31, 0x29, 0x3, 0x6, 0x4}]}, 0x3, [{0x26, &(0x7f0000000180)=@string={0x26, 0x3, "ea39e74767cf31268757bc07308d6e4688996be4c3a13b24d726106b27b496163ab5b618"}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x1c09}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x843}}]}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000d00)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000bc0)=@ipv6_getroute={0xe4, 0x1a, 0x100, 0x70bd28, 0x25dfdbff, {0xa, 0x4, 0x14, 0x3, 0xfc, 0x3, 0xfd, 0x8, 0x700}, [@RTA_METRICS={0xaa, 0x8, 0x0, 0x1, "f59f7775adae0203fb14e35d1f18feb2d90aaae2c140fa31e6028c83ab2b6078bfd71ec2d822b1276352539113f222f4ea754a40b83034e4f3da5097efe40f3d13b5ad96167e290f1992c5c9db7d2522c6b709c884e28e8c184e6814ecda73cd8cfb2e798f6c855b630647d0782446893f470e0ebd363f34f641a31d2726f7fa218a0b4f7f27262545808fec7018bc1d5c7b1ac208e8bb77a05b58dfb1c611e15eabec23c4c6"}, @RTA_PREF={0x5, 0x14, 0x4}, @RTA_GATEWAY={0x14, 0x5, @mcast2}]}, 0xe4}, 0x1, 0x0, 0x0, 0x24004094}, 0x40400d0) syz_usb_control_io$cdc_ecm(r5, &(0x7f0000000340)={0x14, &(0x7f00000005c0)={0x0, 0x21, 0xd9, {0xd9, 0xf, "8281a51e2a2c2bd761e9afa6a0bcb0b998641e10545c023fa704b4d9ec8abd23dfe73cda167de9fdba0a9994abbb0c7d36418b182757754a81d10f3034e1b073e315d4106f7fdf2d568ee803b190e9553c9aec87aa6cc2083c6ce07cd41cbf2cefc8510930ec3cace87cef81662f372ebfb165548471341bec420720dd6179967bf2ae58e08f5e2e7b5b4d2cbab071c935a399eb16285d9428f5ce6774d2449211d3f07a02d6dda1f2acfda0a39e65b5cb1792f07ad38157221dc57c2790d87900d3800d6f5b067bebaa677309762cb3499eed54c6e97e"}}, &(0x7f0000000300)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000500)={0x1c, &(0x7f0000000400)={0x40, 0x3, 0x51, "151a53793af15c85580ccfcf3517e52ef4258938753751c09860e8692e7934f071125bc1adf939ea954cb7b2d4fdae207ca9462dfc652c4d23e8018cc97c212e016580af6719b8790c943dda7ba5362bbd"}, &(0x7f0000000380)={0x0, 0xa, 0x1, 0x5}, &(0x7f00000004c0)={0x0, 0x8, 0x1, 0x13}}) r7 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000e13d6a206419010015d4010203010902120001000000000904"], 0x0) syz_usb_control_io$hid(r7, 0x0, 0x0) syz_usb_control_io$hid(r7, &(0x7f00000007c0)={0x24, &(0x7f00000006c0)={0x40, 0x8586decebdb05ec6, 0x19, {0x19, 0xc, "6b81046ae4f93fbf620d6839b895df0d06751dc07821b7"}}, &(0x7f0000000700)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x180a}}, &(0x7f0000000740)={0x0, 0x22, 0x7, {[@local=@item_4={0x3, 0x2, 0x7, "93133fea"}, @main=@item_012={0x0, 0x0, 0xc}, @global=@item_012={0x0, 0x1, 0x9}]}}, &(0x7f0000000780)={0x0, 0x21, 0x9, {0x9, 0x21, 0x8b, 0x6, 0x1, {0x22, 0xac9}}}}, &(0x7f0000000980)={0x2c, &(0x7f0000000800)={0x20, 0x8, 0x6d, "7ff47bfb461ae02ad7c4db43f5034078838e42db19207978995a3dd6c28d8722f49475e9815b258d348b8d4de39620ac5c69850e01d5f95a0b7f41fe910bc106de8282edf83be6543ca7bffb6258563257f4c39af95feeee622d580841ac7eb48a53fcd5fc72e631f87d792af1"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x56}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000000900)={0x20, 0x1, 0x36, "b5c203d8b3fa063a64236882fbb1326ca0657b77fbfb9b3010b8f1912af335d6efb61582ebd94e0989db93f13ccf087bdbbfcdad1e14"}, &(0x7f0000000940)={0x20, 0x3, 0x1, 0x4}}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a00)={0x84, &(0x7f0000000ac0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 1m21.812887046s ago: executing program 4 (id=627): setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@ipv4={'\x00', '\xff\xff', @remote}, @in6=@remote, 0x0, 0x0, 0x2, 0x0, 0x2}, {0x0, 0xfffffffffffffffe, 0x400, 0x1000, 0xdffffffffffffffb, 0x2000000, 0xfffffffffffffffc}, {0x7, 0x0, 0xff}, 0x6, 0x0, 0x1}, {{@in=@local, 0x0, 0x2b}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0x3507, 0x4, 0x0, 0x0, 0xffffffff, 0x0, 0x4}}, 0xe8) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0xc201}) ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, &(0x7f00000002c0)={0x73622a85, 0x10a}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000240)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="000086dd0500560008005400000060ec970001983a00fc000018c6ba35000000000000000700ff0200000000000000000000000000010000ff8b0000000000000000000000000000000000000000860090780000000000000000000000000000ee3f000000002b036f8c006e75021d683910c3090b3188a7c747eb2278a273c1b80029442911892704"], 0xfdef) 1m20.353694744s ago: executing program 1 (id=628): r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000240)=ANY=[@ANYBLOB="e0000002ac1414aa0100000002"], 0x18) syz_emit_ethernet(0x36, &(0x7f0000001800)={@link_local, @random="50a245d5cde0", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x68, 0x0, 0x0, 0x2, 0x0, @empty, @broadcast}, @timestamp_reply={0x11, 0x0, 0x0, 0xe000, 0x2, 0x2, 0x4062d13c}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000001800)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x64, 0x7f00, 0x4, 0x2, 0x0, @empty, @multicast2}, @address_request={0x11, 0x0, 0x0, 0xadda}}}}}, 0x0) 0s ago: executing program 32 (id=623): socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet(0x10, 0x3, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffc}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2031}, [@IFLA_XDP={0x14, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x2}]}, @IFLA_GROUP={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20048054}, 0x0) syz_open_procfs(0x0, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00000000c0)={@initdev={0xac, 0x1e, 0x1, 0x0}, @empty, 0x1, 0x5, [@multicast1, @multicast1, @rand_addr=0x64010100, @rand_addr=0x64010100, @broadcast]}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) r5 = syz_open_dev$vim2m(&(0x7f0000000200), 0x3, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r5, 0xc0145608, &(0x7f00000000c0)={0x1, 0x2, 0x1}) ioctl$vim2m_VIDIOC_S_FMT(r5, 0xc0d05605, &(0x7f0000000340)={0x2, @vbi={0x4, 0x5, 0x6, 0x3447504d, [0x8000, 0x8], [0xffffffff, 0x1], 0x13a}}) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='cubic', 0x6) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42202) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r6, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick, {}, {}, @raw32}], 0xffc8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f0000000180)={0x37, @time={0x65757100, 0x4}}) sendto$inet(r3, &(0x7f0000000580)="17", 0xfdef, 0x10008095, 0x0, 0x0) socket(0x11, 0x800000002, 0x0) kernel console output (not intermixed with test programs): T5821] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 127.575622][ T5821] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 127.589387][ T5821] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 127.598760][ T5821] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 127.607007][ T5821] usb 2-1: Product: syz [ 127.613134][ T5821] usb 2-1: Manufacturer: syz [ 127.619665][ T5821] usb 2-1: SerialNumber: syz [ 127.849296][ T6617] netlink: 'syz.2.195': attribute type 2 has an invalid length. [ 127.881741][ T6617] netlink: 132 bytes leftover after parsing attributes in process `syz.2.195'. [ 128.154915][ T6623] netlink: 'syz.2.195': attribute type 4 has an invalid length. [ 128.825311][ T6638] netlink: 48 bytes leftover after parsing attributes in process `syz.0.198'. [ 128.873430][ T917] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 129.036809][ T917] usb 4-1: Using ep0 maxpacket: 8 [ 129.085647][ T917] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 129.166687][ T917] usb 4-1: New USB device found, idVendor=0421, idProduct=798f, bcdDevice=86.54 [ 129.176074][ T917] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 129.187298][ T917] usb 4-1: Product: syz [ 129.191636][ T917] usb 4-1: Manufacturer: syz [ 129.197215][ T917] usb 4-1: SerialNumber: syz [ 129.216688][ T917] usb 4-1: config 0 descriptor?? [ 129.224607][ T917] cdc_phonet 4-1:0.0: skipping garbage [ 129.230744][ T917] cdc_phonet 4-1:0.0: invalid descriptor buffer length [ 129.603482][ T917] cdc_phonet 4-1:0.0: probe with driver cdc_phonet failed with error -22 [ 129.622316][ T917] usb 4-1: USB disconnect, device number 14 [ 130.180455][ T5821] cdc_ncm 2-1:1.0: SET_NTB_FORMAT failed [ 130.203843][ T5821] cdc_ncm 2-1:1.0: bind() failure [ 130.224531][ T5821] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 130.231630][ T5821] cdc_ncm 2-1:1.1: bind() failure [ 130.258625][ T5821] usb 2-1: USB disconnect, device number 20 [ 130.803363][ T5821] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 130.993374][ T5821] usb 2-1: Using ep0 maxpacket: 16 [ 131.012635][ T5821] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 131.033498][ T5821] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 131.066276][ T5821] usb 2-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 131.093376][ T5821] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 131.111905][ T5821] usb 2-1: Product: syz [ 131.121836][ T5821] usb 2-1: Manufacturer: syz [ 131.131979][ T5821] usb 2-1: SerialNumber: syz [ 131.140080][ T5821] usb 2-1: config 0 descriptor?? [ 131.413621][ T5821] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 131.422973][ T5821] em28xx 2-1:0.0: Audio interface 0 found (Vendor Class) [ 131.753405][ T981] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 131.817391][ T6658] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 131.831961][ T6658] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 131.883378][ T981] usb 4-1: device descriptor read/64, error -71 [ 132.153425][ T981] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 132.215766][ T5821] em28xx 2-1:0.0: unknown em28xx chip ID (0) [ 132.224384][ T5821] em28xx 2-1:0.0: Config register raw data: 0xfffffffb [ 132.240241][ T5821] em28xx 2-1:0.0: AC97 chip type couldn't be determined [ 132.248585][ T5821] em28xx 2-1:0.0: No AC97 audio processor [ 132.278074][ T5821] usb 2-1: USB disconnect, device number 21 [ 132.293475][ T981] usb 4-1: device descriptor read/64, error -71 [ 132.305782][ T5821] em28xx 2-1:0.0: Disconnecting em28xx [ 132.328600][ T5821] em28xx 2-1:0.0: Freeing device [ 132.424851][ T981] usb usb4-port1: attempt power cycle [ 132.759054][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.766679][ T981] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 132.777676][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.821477][ T981] usb 4-1: device descriptor read/8, error -71 [ 133.480484][ T981] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 133.770341][ T981] usb 4-1: device descriptor read/8, error -71 [ 133.897166][ T981] usb usb4-port1: unable to enumerate USB device [ 134.844911][ T6700] netlink: 14 bytes leftover after parsing attributes in process `syz.1.215'. [ 134.943344][ T917] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 135.019991][ T6711] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 135.039041][ T6711] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 135.118064][ T917] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 135.168466][ T917] usb 4-1: config 0 has no interface number 0 [ 135.184506][ T917] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 135.248632][ T917] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 135.276624][ T917] usb 4-1: New USB device found, idVendor=28bd, idProduct=0905, bcdDevice= 0.00 [ 135.305620][ T917] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 135.410048][ T30] kauditd_printk_skb: 18 callbacks suppressed [ 135.410065][ T30] audit: type=1326 audit(1761198265.135:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6718 comm="syz.4.220" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5a7fb8efc9 code=0x7ffc0000 [ 135.445475][ T917] usb 4-1: config 0 descriptor?? [ 135.474130][ T30] audit: type=1326 audit(1761198265.135:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6718 comm="syz.4.220" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5a7fb8efc9 code=0x7ffc0000 [ 135.559480][ T30] audit: type=1326 audit(1761198265.145:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6718 comm="syz.4.220" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f5a7fb8d810 code=0x7ffc0000 [ 135.582505][ T30] audit: type=1326 audit(1761198265.145:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6718 comm="syz.4.220" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5a7fb8efc9 code=0x7ffc0000 [ 135.612670][ T30] audit: type=1326 audit(1761198265.145:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6718 comm="syz.4.220" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5a7fb8efc9 code=0x7ffc0000 [ 135.745817][ T6724] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 135.805115][ T6727] vim2m vim2m.0: vidioc_s_fmt queue busy [ 135.862105][ T30] audit: type=1326 audit(1761198265.185:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6718 comm="syz.4.220" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f5a7fb8d810 code=0x7ffc0000 [ 135.877270][ T917] uclogic 0003:28BD:0905.0005: Interface probing failed: -22 [ 136.073144][ T30] audit: type=1326 audit(1761198265.185:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6718 comm="syz.4.220" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5a7fb8efc9 code=0x7ffc0000 [ 136.083901][ T6697] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 136.155949][ T30] audit: type=1326 audit(1761198265.185:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6718 comm="syz.4.220" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5a7fb8efc9 code=0x7ffc0000 [ 136.181378][ T30] audit: type=1326 audit(1761198265.195:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6718 comm="syz.4.220" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f5a7fb8efc9 code=0x7ffc0000 [ 136.205686][ T6697] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 136.225534][ T30] audit: type=1326 audit(1761198265.195:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6718 comm="syz.4.220" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5a7fb8efc9 code=0x7ffc0000 [ 136.264192][ T917] uclogic 0003:28BD:0905.0005: interface is invalid, ignoring [ 136.402035][ T917] usb 4-1: USB disconnect, device number 19 [ 136.905156][ T6699] syz.1.215 (6699): drop_caches: 2 [ 136.983649][ T5887] usb 3-1: new full-speed USB device number 21 using dummy_hcd [ 137.356771][ T5887] usb 3-1: config 0 has an invalid interface number: 201 but max is 0 [ 137.365372][ T5887] usb 3-1: config 0 has no interface number 0 [ 137.371487][ T5887] usb 3-1: config 0 interface 201 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 137.390355][ T5887] usb 3-1: config 0 interface 201 altsetting 0 endpoint 0x8C has invalid wMaxPacketSize 0 [ 137.424741][ T5887] usb 3-1: New USB device found, idVendor=04fc, idProduct=0235, bcdDevice=ef.15 [ 137.434181][ T5887] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 137.448464][ T5887] usb 3-1: Product: syz [ 137.492901][ T5887] usb 3-1: Manufacturer: syz [ 137.497586][ T5887] usb 3-1: SerialNumber: syz [ 137.505115][ T5887] usb 3-1: config 0 descriptor?? [ 137.514421][ T5887] spcp8x5 3-1:0.201: SPCP8x5 converter detected [ 137.532476][ T5887] usb 3-1: SPCP8x5 converter now attached to ttyUSB0 [ 137.649412][ T6747] netlink: 56 bytes leftover after parsing attributes in process `syz.1.228'. [ 137.695330][ T6746] loop2: detected capacity change from 0 to 7 [ 137.715962][ T5887] usb 3-1: USB disconnect, device number 21 [ 137.734781][ T5887] SPCP8x5 ttyUSB0: SPCP8x5 converter now disconnected from ttyUSB0 [ 137.763202][ T6746] loop2: [ 137.766704][ T6746] loop2: partition table partially beyond EOD, truncated [ 137.770674][ T5887] spcp8x5 3-1:0.201: device disconnected [ 138.284488][ T6768] netlink: 12 bytes leftover after parsing attributes in process `syz.3.234'. [ 138.703331][ T5821] usb 4-1: new full-speed USB device number 20 using dummy_hcd [ 138.833440][ T5821] usb 4-1: device descriptor read/64, error -71 [ 138.968924][ T6780] loop6: detected capacity change from 0 to 7 [ 139.011804][ T5822] Dev loop6: unable to read RDB block 7 [ 139.021834][ T5822] loop6: unable to read partition table [ 139.053921][ T5822] loop6: partition table beyond EOD, truncated [ 139.071786][ T6780] Dev loop6: unable to read RDB block 7 [ 139.091249][ T6780] loop6: unable to read partition table [ 139.111945][ T6780] loop6: partition table beyond EOD, truncated [ 139.225296][ T5821] usb 4-1: new full-speed USB device number 21 using dummy_hcd [ 139.289910][ T6780] loop_reread_partitions: partition scan of loop6 (þ被xü—ŸÑà– ) failed (rc=-5) [ 139.446271][ T5821] usb 4-1: device descriptor read/64, error -71 [ 139.554421][ T5821] usb usb4-port1: attempt power cycle [ 139.750140][ T6792] netlink: 32 bytes leftover after parsing attributes in process `syz.0.243'. [ 139.799797][ T981] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 139.810756][ T6792] tipc: Invalid UDP bearer configuration [ 139.810822][ T6792] tipc: Enabling of bearer rejected, failed to enable media [ 139.914990][ T5821] usb 4-1: new full-speed USB device number 22 using dummy_hcd [ 139.992914][ T5821] usb 4-1: device descriptor read/8, error -71 [ 140.023475][ T981] usb 3-1: Using ep0 maxpacket: 16 [ 140.087962][ T6797] syzkaller0: entered promiscuous mode [ 140.093569][ T6797] syzkaller0: entered allmulticast mode [ 140.146547][ T981] usb 3-1: config index 0 descriptor too short (expected 42, got 18) [ 140.167362][ T981] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 219, using maximum allowed: 30 [ 140.214987][ T981] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 219 [ 140.248321][ T981] usb 3-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice= 7.06 [ 140.286742][ T5821] usb 4-1: new full-speed USB device number 23 using dummy_hcd [ 140.335574][ T981] usb 3-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 140.348255][ T981] usb 3-1: Product: syz [ 140.352455][ T981] usb 3-1: SerialNumber: syz [ 140.366612][ T5821] usb 4-1: device descriptor read/8, error -71 [ 140.376664][ T5823] usb 1-1: new low-speed USB device number 12 using dummy_hcd [ 140.400834][ T981] r8152-cfgselector 3-1: Unknown version 0x0000 [ 140.416589][ T981] r8152-cfgselector 3-1: config 0 descriptor?? [ 140.425974][ T981] hub 3-1:0.0: bad descriptor, ignoring hub [ 140.432515][ T981] hub 3-1:0.0: probe with driver hub failed with error -5 [ 140.494310][ T5821] usb usb4-port1: unable to enumerate USB device [ 140.585444][ T5823] usb 1-1: config 168 has an invalid descriptor of length 0, skipping remainder of the config [ 140.598911][ T5823] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 10 [ 140.623450][ T5823] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 140.683401][ T5823] usb 1-1: config 168 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 140.715438][ T5823] usb 1-1: config 168 has an invalid descriptor of length 0, skipping remainder of the config [ 140.726952][ T5823] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 10 [ 140.743298][ T5823] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 140.921515][ T5823] usb 1-1: config 168 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 140.958104][ T5823] usb 1-1: config 168 has an invalid descriptor of length 0, skipping remainder of the config [ 140.986510][ T5823] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 10 [ 141.089618][ T5823] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 141.101655][ T43] r8152-cfgselector 3-1: USB disconnect, device number 22 [ 141.127731][ T5823] usb 1-1: config 168 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 141.175321][ T5823] usb 1-1: string descriptor 0 read error: -22 [ 141.203786][ T5823] usb 1-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 141.218206][ T5823] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 141.256599][ T5823] adutux 1-1:168.0: interrupt endpoints not found [ 141.318766][ T6811] netlink: 755 bytes leftover after parsing attributes in process `syz.4.249'. [ 141.443346][ T43] usb 3-1: new full-speed USB device number 23 using dummy_hcd [ 141.546837][ T5823] usb 1-1: USB disconnect, device number 12 [ 141.623480][ T5821] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 141.703765][ T43] usb 3-1: config index 0 descriptor too short (expected 42, got 18) [ 141.711888][ T43] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 219, using maximum allowed: 30 [ 141.728910][ T43] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 219 [ 141.747400][ T43] usb 3-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice= 7.06 [ 141.763275][ T43] usb 3-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 141.783276][ T43] usb 3-1: Product: syz [ 141.783429][ T5821] usb 4-1: Using ep0 maxpacket: 16 [ 141.787469][ T43] usb 3-1: SerialNumber: syz [ 141.825851][ T5821] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 141.827301][ T43] r8152-cfgselector 3-1: Unknown version 0x0000 [ 141.848570][ T5821] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 141.863906][ T5821] usb 4-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 141.873394][ T43] r8152-cfgselector 3-1: config 0 descriptor?? [ 141.878325][ T5821] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 141.882085][ T43] hub 3-1:0.0: bad descriptor, ignoring hub [ 141.888627][ T5821] usb 4-1: Product: syz [ 141.900881][ T5821] usb 4-1: Manufacturer: syz [ 141.906538][ T5821] usb 4-1: SerialNumber: syz [ 141.909483][ T43] hub 3-1:0.0: probe with driver hub failed with error -5 [ 141.914991][ T5821] usb 4-1: config 0 descriptor?? [ 141.934421][ T5821] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 141.944066][ T5821] em28xx 4-1:0.0: Audio interface 0 found (Vendor Class) [ 142.083315][ T6790] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 142.256794][ T6790] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 142.496298][ T6809] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 142.507462][ T6809] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 142.523377][ T10] r8152-cfgselector 3-1: reset full-speed USB device number 23 using dummy_hcd [ 142.593583][ T5823] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 142.762353][ T5823] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 142.793471][ T5823] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 142.804588][ T5823] usb 1-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 142.814027][ T5823] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 142.838628][ T5823] usb 1-1: config 0 descriptor?? [ 142.857108][ T5821] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 142.867443][ T5821] em28xx 4-1:0.0: Config register raw data: 0xfffffffb [ 142.877841][ T5821] em28xx 4-1:0.0: AC97 chip type couldn't be determined [ 142.886719][ T5821] em28xx 4-1:0.0: No AC97 audio processor [ 142.929564][ T5821] usb 4-1: USB disconnect, device number 24 [ 142.953038][ T5821] em28xx 4-1:0.0: Disconnecting em28xx [ 142.974656][ T5821] em28xx 4-1:0.0: Freeing device [ 143.003777][ T43] r8152-cfgselector 3-1: USB disconnect, device number 23 [ 143.213320][ T917] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 143.249318][ T6827] veth0: entered promiscuous mode [ 143.255971][ T6827] netlink: 4 bytes leftover after parsing attributes in process `syz.0.253'. [ 143.319770][ T5823] cp2112 0003:10C4:EA90.0006: ignoring exceeding usage max [ 143.328203][ T5823] cp2112 0003:10C4:EA90.0006: unknown main item tag 0x0 [ 143.340233][ T5823] cp2112 0003:10C4:EA90.0006: unbalanced collection at end of report description [ 143.350231][ T5823] cp2112 0003:10C4:EA90.0006: parse failed [ 143.356347][ T5823] cp2112 0003:10C4:EA90.0006: probe with driver cp2112 failed with error -22 [ 143.373346][ T917] usb 2-1: Using ep0 maxpacket: 16 [ 143.384783][ T917] usb 2-1: config 246 has an invalid interface number: 184 but max is 3 [ 143.394280][ T917] usb 2-1: config 246 contains an unexpected descriptor of type 0x2, skipping [ 143.403146][ T917] usb 2-1: config 246 has an invalid descriptor of length 1, skipping remainder of the config [ 143.415890][ T917] usb 2-1: config 246 has 1 interface, different from the descriptor's value: 4 [ 143.425222][ T917] usb 2-1: config 246 has no interface number 0 [ 143.431581][ T917] usb 2-1: config 246 interface 184 altsetting 9 has a duplicate endpoint with address 0x3, skipping [ 143.443059][ T917] usb 2-1: config 246 interface 184 altsetting 9 bulk endpoint 0x1 has invalid maxpacket 8 [ 143.472077][ T917] usb 2-1: config 246 interface 184 altsetting 9 has a duplicate endpoint with address 0x1, skipping [ 143.497920][ T917] usb 2-1: config 246 interface 184 altsetting 9 has a duplicate endpoint with address 0x3, skipping [ 143.519863][ T917] usb 2-1: config 246 interface 184 has no altsetting 0 [ 143.529504][ T917] usb 2-1: New USB device found, idVendor=187f, idProduct=0700, bcdDevice=b5.69 [ 143.544472][ T917] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.552700][ T917] usb 2-1: Product: 碖䬠㯂å•å¬ã“ä§ã²ê¼Žî­½ã§é¥à­¿çƒ£â¼ä踠éŽà¬³Ù⺭욃ä½Ãµï‚µä©à¹¨ì‰ ì®ï’얱圡鴒뾂뺿憕✀íŒáºëŽ¯æ³Šå±¿èŸ¾å…捻瘇҅汚ì‡é‰’젦죈玻眅並ഥ梿ë¼á¹¶è¯ŽãŒ‰Þ®ì¿‚᤽롛䃎â­å“¤äŽ¶áº’閹필⻙峪쯨亀몼噽鉟秿置쩮๫৓뗔ã´ç¦œâ£ã¥ èº·ê¯œíŸ‚更㫗둵篠뿒䃸풨瓊ï…èª™æ±•ì§žÉ©í•¡ä· [ 143.593405][ T24] usb 1-1: USB disconnect, device number 13 [ 143.604248][ T917] usb 2-1: Manufacturer: 賦ê‘í îš¹éŽ«å¡¬ï˜«á«äŽä‡„⊼﷞姗ᷜ錾ⷿ㮓ڌﳜ풇闊ങ뺃Љ㈚î†è¡äˆŒá ‰â¿’㶂ᆷ潲ᴽ뀎죠뙿â°íŠ¸ä¶£â¼‹ï„²ïŒ§éˆ³ë‚ﳵ诅洉çŒî´³è˜‘蟺沥룓㤢膣á±ê‚Žê„µï–ᴙ쮞全䮒䡰꒼㭌蜫킻摞ꔸᙱ쇰胴ë­ï‰«â’¶æ€¿á¡ŽâŸ¥ì™ [ 143.680906][ T917] usb 2-1: SerialNumber: à § [ 143.695395][ T6829] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 143.702866][ T6829] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 144.473357][ T24] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 144.614306][ T24] usb 1-1: device descriptor read/64, error -71 [ 144.853469][ T24] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 145.074837][ T24] usb 1-1: device descriptor read/64, error -71 [ 145.193736][ T24] usb usb1-port1: attempt power cycle [ 145.270769][ T6859] FAULT_INJECTION: forcing a failure. [ 145.270769][ T6859] name failslab, interval 1, probability 0, space 0, times 1 [ 145.288582][ T6859] CPU: 1 UID: 0 PID: 6859 Comm: syz.3.261 Not tainted syzkaller #0 PREEMPT(full) [ 145.288605][ T6859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 145.288615][ T6859] Call Trace: [ 145.288622][ T6859] [ 145.288629][ T6859] dump_stack_lvl+0x189/0x250 [ 145.288661][ T6859] ? __pfx____ratelimit+0x10/0x10 [ 145.288683][ T6859] ? __pfx_dump_stack_lvl+0x10/0x10 [ 145.288705][ T6859] ? __pfx__printk+0x10/0x10 [ 145.288729][ T6859] ? __pfx___might_resched+0x10/0x10 [ 145.288752][ T6859] should_fail_ex+0x414/0x560 [ 145.288782][ T6859] should_failslab+0xa8/0x100 [ 145.288802][ T6859] __kmalloc_noprof+0xcb/0x7f0 [ 145.288824][ T6859] ? __io_alloc_req_refill+0x29a/0x340 [ 145.288845][ T6859] ? io_cache_alloc_new+0x40/0x100 [ 145.288870][ T6859] io_cache_alloc_new+0x40/0x100 [ 145.288891][ T6859] io_msg_alloc_async+0x1b2/0x2d0 [ 145.288913][ T6859] io_connect_prep+0x1b1/0x300 [ 145.288935][ T6859] io_submit_sqes+0x935/0x1e60 [ 145.288986][ T6859] __se_sys_io_uring_enter+0x2df/0x2b20 [ 145.289027][ T6859] ? ksys_write+0x1cb/0x250 [ 145.289053][ T6859] ? __pfx___se_sys_io_uring_enter+0x10/0x10 [ 145.289080][ T6859] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 145.289103][ T6859] ? __pfx_vfs_write+0x10/0x10 [ 145.289128][ T6859] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 145.289153][ T6859] ? __fget_files+0x3a0/0x420 [ 145.289177][ T6859] ? fput+0xa0/0xd0 [ 145.289196][ T6859] ? ksys_write+0x22a/0x250 [ 145.289220][ T6859] ? __pfx_ksys_write+0x10/0x10 [ 145.289246][ T6859] ? __x64_sys_io_uring_enter+0x21/0xf0 [ 145.289271][ T6859] do_syscall_64+0xfa/0xfa0 [ 145.289294][ T6859] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 145.289310][ T6859] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 145.289326][ T6859] ? clear_bhb_loop+0x60/0xb0 [ 145.289347][ T6859] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 145.289363][ T6859] RIP: 0033:0x7effbd38efc9 [ 145.289379][ T6859] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 145.289399][ T6859] RSP: 002b:00007effbe1fc038 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 145.289417][ T6859] RAX: ffffffffffffffda RBX: 00007effbd5e6180 RCX: 00007effbd38efc9 [ 145.289430][ T6859] RDX: 000000000000067f RSI: 0000000000003516 RDI: 0000000000000009 [ 145.289440][ T6859] RBP: 00007effbe1fc090 R08: 0000000000000000 R09: 0000000000000000 [ 145.289450][ T6859] R10: 0000000000000064 R11: 0000000000000246 R12: 0000000000000001 [ 145.289460][ T6859] R13: 00007effbd5e6218 R14: 00007effbd5e6180 R15: 00007effbd70fa28 [ 145.289490][ T6859] [ 145.545494][ C1] vkms_vblank_simulate: vblank timer overrun [ 145.721872][ T6860] input: syz1 as /devices/virtual/input/input9 [ 145.800479][ T6860] binder: 6856:6860 ioctl c0306201 0 returned -14 [ 145.931594][ T6860] syz.4.263 (6860): drop_caches: 2 [ 146.233354][ T24] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 146.493360][ T24] usb 1-1: device descriptor read/8, error -71 [ 146.514358][ T917] smsusb:smsusb_probe: board id=20, interface number 184 [ 146.563185][ T917] usb 2-1: USB disconnect, device number 22 [ 146.623405][ T6867] netlink: 'syz.4.266': attribute type 29 has an invalid length. [ 146.666773][ T6867] netlink: 'syz.4.266': attribute type 29 has an invalid length. [ 146.679208][ T6872] FAULT_INJECTION: forcing a failure. [ 146.679208][ T6872] name failslab, interval 1, probability 0, space 0, times 0 [ 146.694745][ T6867] netlink: 52 bytes leftover after parsing attributes in process `syz.4.266'. [ 146.731604][ T6872] CPU: 0 UID: 0 PID: 6872 Comm: syz.1.267 Not tainted syzkaller #0 PREEMPT(full) [ 146.731627][ T6872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 146.731637][ T6872] Call Trace: [ 146.731644][ T6872] [ 146.731652][ T6872] dump_stack_lvl+0x189/0x250 [ 146.731678][ T6872] ? __pfx____ratelimit+0x10/0x10 [ 146.731698][ T6872] ? __pfx_dump_stack_lvl+0x10/0x10 [ 146.731727][ T6872] ? __pfx__printk+0x10/0x10 [ 146.731749][ T6872] ? __pfx___might_resched+0x10/0x10 [ 146.731770][ T6872] should_fail_ex+0x414/0x560 [ 146.731799][ T6872] should_failslab+0xa8/0x100 [ 146.731818][ T6872] kmem_cache_alloc_node_noprof+0x77/0x710 [ 146.731841][ T6872] ? __alloc_skb+0x112/0x2d0 [ 146.731868][ T6872] __alloc_skb+0x112/0x2d0 [ 146.731894][ T6872] netlink_ack+0x146/0xa50 [ 146.731916][ T6872] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 146.731935][ T6872] ? ref_tracker_free+0x63a/0x7d0 [ 146.731951][ T6872] ? __asan_memcpy+0x40/0x70 [ 146.731971][ T6872] ? __pfx_ref_tracker_free+0x10/0x10 [ 146.731985][ T6872] ? __skb_clone+0x63/0x7a0 [ 146.732011][ T6872] netlink_rcv_skb+0x28c/0x470 [ 146.732034][ T6872] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 146.732057][ T6872] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 146.732088][ T6872] ? netlink_deliver_tap+0x2e/0x1b0 [ 146.732120][ T6872] netlink_unicast+0x82f/0x9e0 [ 146.732149][ T6872] ? __pfx_netlink_unicast+0x10/0x10 [ 146.732171][ T6872] ? netlink_sendmsg+0x642/0xb30 [ 146.732193][ T6872] ? skb_put+0x11b/0x210 [ 146.732212][ T6872] netlink_sendmsg+0x805/0xb30 [ 146.732242][ T6872] ? __pfx_netlink_sendmsg+0x10/0x10 [ 146.732269][ T6872] ? aa_sock_msg_perm+0xf1/0x1d0 [ 146.732293][ T6872] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 146.732309][ T6872] ? __pfx_netlink_sendmsg+0x10/0x10 [ 146.732331][ T6872] __sock_sendmsg+0x21c/0x270 [ 146.732356][ T6872] ____sys_sendmsg+0x505/0x830 [ 146.732379][ T6872] ? __pfx_____sys_sendmsg+0x10/0x10 [ 146.732404][ T6872] ? import_iovec+0x74/0xa0 [ 146.732427][ T6872] ___sys_sendmsg+0x21f/0x2a0 [ 146.732446][ T6872] ? __pfx____sys_sendmsg+0x10/0x10 [ 146.732496][ T6872] ? __fget_files+0x2a/0x420 [ 146.732511][ T6872] ? __fget_files+0x3a0/0x420 [ 146.732535][ T6872] __x64_sys_sendmsg+0x19b/0x260 [ 146.732554][ T6872] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 146.732580][ T6872] ? __pfx_ksys_write+0x10/0x10 [ 146.732607][ T6872] ? do_syscall_64+0xbe/0xfa0 [ 146.732635][ T6872] do_syscall_64+0xfa/0xfa0 [ 146.732654][ T6872] ? lockdep_hardirqs_on+0x9c/0x150 [ 146.732675][ T6872] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 146.732692][ T6872] ? clear_bhb_loop+0x60/0xb0 [ 146.732712][ T6872] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 146.732735][ T6872] RIP: 0033:0x7f7694f8efc9 [ 146.732751][ T6872] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 146.732764][ T6872] RSP: 002b:00007f7695e1a038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 146.732782][ T6872] RAX: ffffffffffffffda RBX: 00007f76951e5fa0 RCX: 00007f7694f8efc9 [ 146.732794][ T6872] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000003 [ 146.732804][ T6872] RBP: 00007f7695e1a090 R08: 0000000000000000 R09: 0000000000000000 [ 146.732815][ T6872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 146.732825][ T6872] R13: 00007f76951e6038 R14: 00007f76951e5fa0 R15: 00007f769530fa28 [ 146.732851][ T6872] [ 146.733329][ T24] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 147.093554][ T5821] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 147.104025][ T24] usb 1-1: device descriptor read/8, error -71 [ 147.225498][ T24] usb usb1-port1: unable to enumerate USB device [ 147.265943][ T5821] usb 4-1: config 0 has no interfaces? [ 147.295523][ T5821] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 147.330966][ T5821] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.386319][ T5821] usb 4-1: Product: syz [ 147.390621][ T5821] usb 4-1: Manufacturer: syz [ 147.408466][ T5821] usb 4-1: SerialNumber: syz [ 147.440221][ T5821] usb 4-1: config 0 descriptor?? [ 148.352016][ T6897] loop6: detected capacity change from 0 to 524288000 [ 148.414307][ T6897] support for the xor transformation has been removed. [ 148.576029][ T6905] netlink: 4 bytes leftover after parsing attributes in process `syz.1.276'. [ 149.373426][ T30] kauditd_printk_skb: 57 callbacks suppressed [ 149.373442][ T30] audit: type=1326 audit(1761198279.105:99): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6908 comm="syz.0.278" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd2d8b8efc9 code=0x50000 [ 149.453951][ T30] audit: type=1326 audit(1761198279.105:100): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6908 comm="syz.0.278" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd2d8b8efc9 code=0x50000 [ 149.509679][ T30] audit: type=1326 audit(1761198279.105:101): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6908 comm="syz.0.278" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd2d8b8efc9 code=0x50000 [ 149.601222][ T30] audit: type=1326 audit(1761198279.105:102): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6908 comm="syz.0.278" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd2d8b8efc9 code=0x50000 [ 149.661917][ T5823] usb 4-1: USB disconnect, device number 25 [ 149.716128][ T30] audit: type=1326 audit(1761198279.105:103): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6908 comm="syz.0.278" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd2d8b8efc9 code=0x50000 [ 149.771397][ T30] audit: type=1326 audit(1761198279.105:104): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6908 comm="syz.0.278" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd2d8b8efc9 code=0x50000 [ 149.902127][ T30] audit: type=1326 audit(1761198279.105:105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6908 comm="syz.0.278" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd2d8b8efc9 code=0x50000 [ 150.257787][ T30] audit: type=1326 audit(1761198279.105:106): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6908 comm="syz.0.278" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd2d8b8efc9 code=0x50000 [ 150.286923][ T30] audit: type=1326 audit(1761198279.105:107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6908 comm="syz.0.278" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd2d8b8efc9 code=0x50000 [ 150.340383][ T30] audit: type=1326 audit(1761198279.105:108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6908 comm="syz.0.278" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd2d8b8efc9 code=0x50000 [ 152.403314][ T43] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 152.484635][ T6956] input: syz1 as /devices/virtual/input/input11 [ 152.496639][ T6956] binder: 6953:6956 ioctl c0306201 0 returned -14 [ 152.500209][ T5823] IPVS: starting estimator thread 0... [ 152.562167][ T6956] syz.1.292 (6956): drop_caches: 2 [ 152.593613][ T10] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 152.603407][ T43] usb 4-1: Using ep0 maxpacket: 16 [ 152.603423][ T6957] IPVS: using max 31 ests per chain, 74400 per kthread [ 152.702815][ T43] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 152.751985][ T43] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 152.835352][ T43] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 152.870569][ T43] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 152.951233][ T43] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 153.082639][ T43] usb 4-1: config 0 descriptor?? [ 153.500032][ T6941] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 153.512402][ T6941] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 153.543923][ T43] usbhid 4-1:0.0: can't add hid device: -71 [ 153.550223][ T43] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 153.585494][ T43] usb 4-1: USB disconnect, device number 26 [ 153.714313][ T6981] netlink: 'syz.1.299': attribute type 10 has an invalid length. [ 153.969118][ T6979] mmap: syz.2.298 (6979) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 154.478315][ T6994] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(11) [ 154.485121][ T6994] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 154.567538][ T6994] vhci_hcd vhci_hcd.0: Device attached [ 155.193105][ T6995] vhci_hcd: connection closed [ 155.208629][ T1098] vhci_hcd: stop threads [ 155.240719][ T1098] vhci_hcd: release socket [ 155.283861][ T1098] vhci_hcd: disconnect device [ 155.371106][ T10] usb 39-1: new low-speed USB device number 2 using vhci_hcd [ 156.221986][ T7015] netlink: 40 bytes leftover after parsing attributes in process `syz.0.308'. [ 156.353363][ T5823] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 156.515597][ T5823] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 156.551410][ T5823] usb 3-1: config 0 has no interfaces? [ 156.582346][ T5823] usb 3-1: New USB device found, idVendor=056a, idProduct=0015, bcdDevice= 0.00 [ 156.613033][ T5823] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 156.642943][ T5823] usb 3-1: config 0 descriptor?? [ 156.916073][ T7032] FAULT_INJECTION: forcing a failure. [ 156.916073][ T7032] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 156.933318][ T7032] CPU: 0 UID: 0 PID: 7032 Comm: syz.3.312 Not tainted syzkaller #0 PREEMPT(full) [ 156.933342][ T7032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 156.933352][ T7032] Call Trace: [ 156.933359][ T7032] [ 156.933367][ T7032] dump_stack_lvl+0x189/0x250 [ 156.933394][ T7032] ? __pfx____ratelimit+0x10/0x10 [ 156.933415][ T7032] ? __pfx_dump_stack_lvl+0x10/0x10 [ 156.933438][ T7032] ? __pfx__printk+0x10/0x10 [ 156.933467][ T7032] should_fail_ex+0x414/0x560 [ 156.933497][ T7032] _copy_to_user+0x31/0xb0 [ 156.933520][ T7032] simple_read_from_buffer+0xe1/0x170 [ 156.933551][ T7032] proc_fail_nth_read+0x1b3/0x220 [ 156.933576][ T7032] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 156.933601][ T7032] ? rw_verify_area+0x2a6/0x4d0 [ 156.933623][ T7032] ? __lock_acquire+0xab9/0xd20 [ 156.933639][ T7032] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 156.933662][ T7032] vfs_read+0x200/0xa30 [ 156.933683][ T7032] ? fdget_pos+0x247/0x320 [ 156.933703][ T7032] ? __pfx___mutex_lock+0x10/0x10 [ 156.933726][ T7032] ? __pfx_vfs_read+0x10/0x10 [ 156.933750][ T7032] ? __fget_files+0x2a/0x420 [ 156.933771][ T7032] ? __fget_files+0x3a0/0x420 [ 156.933787][ T7032] ? __fget_files+0x2a/0x420 [ 156.933811][ T7032] ksys_read+0x145/0x250 [ 156.933837][ T7032] ? __pfx_ksys_read+0x10/0x10 [ 156.933863][ T7032] ? do_syscall_64+0xbe/0xfa0 [ 156.933888][ T7032] do_syscall_64+0xfa/0xfa0 [ 156.933908][ T7032] ? lockdep_hardirqs_on+0x9c/0x150 [ 156.933929][ T7032] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.933953][ T7032] ? clear_bhb_loop+0x60/0xb0 [ 156.933974][ T7032] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.933996][ T7032] RIP: 0033:0x7effbd38d9dc [ 156.934012][ T7032] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 156.934026][ T7032] RSP: 002b:00007effbe23e030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 156.934044][ T7032] RAX: ffffffffffffffda RBX: 00007effbd5e5fa0 RCX: 00007effbd38d9dc [ 156.934057][ T7032] RDX: 000000000000000f RSI: 00007effbe23e0a0 RDI: 0000000000000007 [ 156.934066][ T7032] RBP: 00007effbe23e090 R08: 0000000000000000 R09: 0000000000000000 [ 156.934076][ T7032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 156.934086][ T7032] R13: 00007effbd5e6038 R14: 00007effbd5e5fa0 R15: 00007effbd70fa28 [ 156.934116][ T7032] [ 157.175788][ C0] vkms_vblank_simulate: vblank timer overrun [ 157.255900][ T5823] usb 3-1: USB disconnect, device number 25 [ 158.034791][ T917] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 158.196308][ T917] usb 1-1: Using ep0 maxpacket: 16 [ 158.203513][ T917] usb 1-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 158.214642][ T917] usb 1-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 158.246407][ T917] usb 1-1: config 0 interface 0 has no altsetting 0 [ 158.254722][ T917] usb 1-1: New USB device found, idVendor=04d8, idProduct=00df, bcdDevice= 0.00 [ 158.296678][ T917] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.318337][ T917] usb 1-1: config 0 descriptor?? [ 160.148043][ T7081] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 160.227557][ T7081] vim2m vim2m.0: vidioc_s_fmt queue busy [ 160.635187][ T917] usbhid 1-1:0.0: can't add hid device: -71 [ 160.667829][ T10] vhci_hcd: vhci_device speed not set [ 160.676195][ T917] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 160.748364][ T917] usb 1-1: USB disconnect, device number 18 [ 194.199709][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.223137][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 196.278061][ T5148] Bluetooth: hci1: command 0x0406 tx timeout [ 196.284170][ T5825] Bluetooth: hci0: command 0x0406 tx timeout [ 196.286074][ T5148] Bluetooth: hci4: command 0x0406 tx timeout [ 196.290826][ T5838] Bluetooth: hci2: command 0x0406 tx timeout [ 196.302292][ T5834] Bluetooth: hci3: command 0x0406 tx timeout [ 255.636363][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.642677][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 306.631090][ T7125] Cannot find add_set index 1 as target [ 306.648667][ T7125] netlink: 16 bytes leftover after parsing attributes in process `syz.0.329'. [ 306.958400][ T7127] netlink: 4 bytes leftover after parsing attributes in process `syz.1.330'. [ 307.166689][ T7143] netlink: 4 bytes leftover after parsing attributes in process `syz.3.332'. [ 308.439541][ T7167] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 308.466314][ T7167] vim2m vim2m.0: vidioc_s_fmt queue busy [ 309.101841][ T7179] netlink: 48 bytes leftover after parsing attributes in process `syz.3.342'. [ 309.641055][ T7179] A link change request failed with some changes committed already. Interface ip6gre0 may have been left with an inconsistent configuration, please check. [ 310.596384][ T7195] loop6: detected capacity change from 0 to 524288000 [ 310.749807][ T7195] support for the xor transformation has been removed. [ 311.403452][ T7205] support for the xor transformation has been removed. [ 311.501179][ T7208] netlink: 65500 bytes leftover after parsing attributes in process `syz.0.350'. [ 311.524428][ T7208] netlink: 14224 bytes leftover after parsing attributes in process `syz.0.350'. [ 311.554337][ T7208] netlink: 3280 bytes leftover after parsing attributes in process `syz.0.350'. [ 312.098461][ T7219] 8021q: adding VLAN 0 to HW filter on device batadv1 [ 312.123740][ T7219] team0: Port device batadv1 added [ 312.503645][ T43] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 312.693366][ T43] usb 4-1: Using ep0 maxpacket: 16 [ 312.702769][ T43] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 312.749251][ T43] usb 4-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 312.767946][ T43] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 312.791938][ T43] usb 4-1: config 0 descriptor?? [ 313.224102][ T981] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 313.443553][ T981] usb 1-1: Using ep0 maxpacket: 8 [ 313.455074][ T981] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 313.854249][ T981] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 313.989843][ T981] usb 1-1: config 16 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 314.085089][ T981] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 314.146290][ T981] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 314.186415][ T981] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 314.230720][ T981] usbtmc 1-1:16.0: bulk endpoints not found [ 314.524107][ T7243] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 314.618682][ T7242] syz_tun: entered allmulticast mode [ 314.625187][ T7245] veth1_macvtap: left promiscuous mode [ 314.630660][ T7245] macsec0: entered allmulticast mode [ 314.723629][ T7242] veth1_macvtap: entered promiscuous mode [ 314.729926][ T7242] veth1_macvtap: entered allmulticast mode [ 314.819887][ T7242] macsec0: left allmulticast mode [ 314.837457][ T7242] veth1_macvtap: left allmulticast mode [ 314.852803][ T7247] vim2m vim2m.0: vidioc_s_fmt queue busy [ 315.698322][ T43] usb 4-1: USB disconnect, device number 27 [ 315.902083][ T43] usb 1-1: USB disconnect, device number 19 [ 316.170031][ T7269] netlink: 24 bytes leftover after parsing attributes in process `syz.3.366'. [ 317.132631][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.139125][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.270925][ T30] kauditd_printk_skb: 2937 callbacks suppressed [ 317.270943][ T30] audit: type=1326 audit(1761198447.005:3046): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7282 comm="syz.1.368" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7694f8efc9 code=0x7ffc0000 [ 317.581721][ T24] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 317.733451][ T30] audit: type=1326 audit(1761198447.015:3047): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7282 comm="syz.1.368" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7694f8efc9 code=0x7ffc0000 [ 317.752119][ T7289] netlink: 12 bytes leftover after parsing attributes in process `syz.3.369'. [ 317.781018][ T30] audit: type=1326 audit(1761198447.015:3048): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7282 comm="syz.1.368" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f7694f8efc9 code=0x7ffc0000 [ 317.893332][ T24] usb 2-1: Using ep0 maxpacket: 16 [ 317.908799][ T24] usb 2-1: New USB device found, idVendor=0471, idProduct=0327, bcdDevice=61.a4 [ 317.996155][ T30] audit: type=1326 audit(1761198447.015:3049): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7282 comm="syz.1.368" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7694f8efc9 code=0x7ffc0000 [ 318.047595][ T30] audit: type=1326 audit(1761198447.015:3050): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7282 comm="syz.1.368" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7694f8efc9 code=0x7ffc0000 [ 318.159745][ T30] audit: type=1326 audit(1761198447.015:3051): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7282 comm="syz.1.368" exe="/root/syz-executor" sig=0 arch=c000003e syscall=307 compat=0 ip=0x7f7694f8efc9 code=0x7ffc0000 [ 318.196933][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 318.232924][ T24] usb 2-1: config 0 descriptor?? [ 318.256607][ T24] gspca_main: sonixj-2.14.0 probing 0471:0327 [ 318.406302][ T30] audit: type=1326 audit(1761198447.015:3052): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7282 comm="syz.1.368" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7694f8efc9 code=0x7ffc0000 [ 318.500847][ T30] audit: type=1326 audit(1761198447.015:3053): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7282 comm="syz.1.368" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7694f8efc9 code=0x7ffc0000 [ 318.726234][ T30] audit: type=1326 audit(1761198447.015:3054): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7282 comm="syz.1.368" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f7694f8d810 code=0x7ffc0000 [ 318.771190][ T30] audit: type=1326 audit(1761198447.015:3055): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7282 comm="syz.1.368" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f7694f8ebcb code=0x7ffc0000 [ 318.793430][ C1] vkms_vblank_simulate: vblank timer overrun [ 318.803976][ T24] gspca_sonixj: reg_w1 err -110 [ 318.808952][ T24] sonixj 2-1:0.0: probe with driver sonixj failed with error -110 [ 318.962848][ T7302] netlink: 52 bytes leftover after parsing attributes in process `syz.4.371'. [ 319.386443][ T7311] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 319.420935][ T7312] vim2m vim2m.0: vidioc_s_fmt queue busy [ 319.453299][ T24] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 319.722681][ T7317] netlink: 56 bytes leftover after parsing attributes in process `syz.4.374'. [ 319.824995][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 319.840140][ T7319] netlink: 136 bytes leftover after parsing attributes in process `syz.4.374'. [ 319.853277][ T7319] A link change request failed with some changes committed already. Interface ip6tnl0 may have been left with an inconsistent configuration, please check. [ 320.020878][ T24] usb 4-1: New USB device found, idVendor=2770, idProduct=930c, bcdDevice=8d.6a [ 320.269220][ T5823] usb 2-1: USB disconnect, device number 23 [ 320.275460][ T981] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 320.409589][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 320.461066][ T24] usb 4-1: Product: syz [ 320.469079][ T24] usb 4-1: Manufacturer: syz [ 320.479195][ T24] usb 4-1: SerialNumber: syz [ 320.486104][ T981] usb 3-1: Using ep0 maxpacket: 8 [ 320.499129][ T981] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 320.506146][ T24] usb 4-1: config 0 descriptor?? [ 320.850441][ T981] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 320.868558][ T24] gspca_main: sq930x-2.14.0 probing 2770:930c [ 320.890377][ T981] usb 3-1: config 16 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 320.903400][ T981] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 321.011510][ T981] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 321.053866][ T981] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 321.152414][ T981] usbtmc 3-1:16.0: bulk endpoints not found [ 321.556059][ T7335] netlink: 31 bytes leftover after parsing attributes in process `syz.4.378'. [ 321.593489][ T7335] netlink: 40 bytes leftover after parsing attributes in process `syz.4.378'. [ 321.611149][ T7330] netlink: 4 bytes leftover after parsing attributes in process `syz.1.376'. [ 321.627501][ T7335] netlink: 32 bytes leftover after parsing attributes in process `syz.4.378'. [ 321.643394][ T917] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 321.793493][ T917] usb 1-1: device descriptor read/64, error -71 [ 322.014567][ T24] gspca_sq930x: reg_w 0305 fd00 failed -110 [ 322.153552][ T917] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 322.243310][ T24] gspca_sq930x: Sensor ov9630 not yet treated [ 322.249480][ T24] sq930x 4-1:0.0: probe with driver sq930x failed with error -22 [ 322.283325][ T917] usb 1-1: device descriptor read/64, error -71 [ 322.393332][ T43] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 322.401348][ T917] usb usb1-port1: attempt power cycle [ 322.573378][ T43] usb 2-1: Using ep0 maxpacket: 16 [ 322.585822][ T43] usb 2-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 322.595265][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 322.603950][ T43] usb 2-1: Product: syz [ 322.608243][ T43] usb 2-1: Manufacturer: syz [ 322.612826][ T43] usb 2-1: SerialNumber: syz [ 322.621179][ T43] r8152-cfgselector 2-1: Unknown version 0x0000 [ 322.627493][ T43] r8152-cfgselector 2-1: config 0 descriptor?? [ 322.753431][ T917] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 322.794319][ T917] usb 1-1: device descriptor read/8, error -71 [ 322.797695][ T981] usb 4-1: USB disconnect, device number 28 [ 322.845547][ T7342] fuse: Invalid uid '00000000000000000004' [ 323.064376][ T7347] vim2m vim2m.0: vidioc_s_fmt queue busy [ 323.080457][ T917] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 323.084202][ T981] r8152-cfgselector 2-1: USB disconnect, device number 24 [ 323.104086][ T917] usb 1-1: device descriptor read/8, error -71 [ 323.112594][ T43] usb 3-1: USB disconnect, device number 26 [ 323.223777][ T917] usb usb1-port1: unable to enumerate USB device [ 323.503293][ T43] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 323.706823][ T43] usb 3-1: Using ep0 maxpacket: 16 [ 323.714944][ T43] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 323.726934][ T43] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 323.766935][ T43] usb 3-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 323.776094][ T43] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 323.787712][ T43] usb 3-1: Product: syz [ 323.791974][ T43] usb 3-1: Manufacturer: syz [ 323.799627][ T7354] netlink: 'syz.1.383': attribute type 23 has an invalid length. [ 323.895813][ T43] usb 3-1: SerialNumber: syz [ 323.940217][ T43] usb 3-1: config 0 descriptor?? [ 323.951659][ T43] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 323.967226][ T43] em28xx 3-1:0.0: Audio interface 0 found (Vendor Class) [ 324.555531][ T43] em28xx 3-1:0.0: unknown em28xx chip ID (0) [ 324.563298][ T43] em28xx 3-1:0.0: Config register raw data: 0xfffffffb [ 325.193306][ T43] em28xx 3-1:0.0: AC97 command still being executed: not handled properly! [ 325.202045][ T43] em28xx 3-1:0.0: Unknown AC97 audio processor detected! [ 325.451789][ T7373] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 325.468699][ T43] em28xx 3-1:0.0: couldn't setup AC97 register 2 [ 325.526428][ T7374] vim2m vim2m.0: vidioc_s_fmt queue busy [ 325.532615][ T43] em28xx 3-1:0.0: couldn't setup AC97 register 4 [ 325.998508][ T43] em28xx 3-1:0.0: couldn't setup AC97 register 6 [ 326.009426][ T43] em28xx 3-1:0.0: couldn't setup AC97 register 54 [ 326.023987][ T43] em28xx 3-1:0.0: couldn't setup AC97 register 56 [ 326.442932][ T43] em28xx 3-1:0.0: couldn't setup AC97 register 2 [ 326.449386][ T43] em28xx 3-1:0.0: couldn't setup AC97 register 4 [ 326.481222][ T43] em28xx 3-1:0.0: couldn't setup AC97 register 6 [ 326.525139][ T43] em28xx 3-1:0.0: couldn't setup AC97 register 54 [ 326.548210][ T43] em28xx 3-1:0.0: couldn't setup AC97 register 56 [ 326.624583][ T43] usb 3-1: USB disconnect, device number 27 [ 326.847493][ T7390] netlink: 44 bytes leftover after parsing attributes in process `syz.4.391'. [ 327.021959][ T10] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 327.243672][ T7394] loop2: detected capacity change from 0 to 7 [ 327.253295][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 327.260063][ T7394] Dev loop2: unable to read RDB block 7 [ 327.271001][ T7394] loop2: unable to read partition table [ 327.331541][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xD has invalid wMaxPacketSize 0 [ 327.504137][ T7394] loop2: partition table beyond EOD, truncated [ 327.525761][ T10] usb 2-1: New USB device found, idVendor=4752, idProduct=0011, bcdDevice=32.4f [ 327.535015][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 327.549197][ T10] usb 2-1: Product: syz [ 327.558982][ T7394] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5) [ 327.578505][ T10] usb 2-1: Manufacturer: syz [ 327.613773][ T10] usb 2-1: SerialNumber: syz [ 327.691519][ T10] usb 2-1: config 0 descriptor?? [ 327.822628][ T10] hub 2-1:0.0: bad descriptor, ignoring hub [ 327.832064][ T10] hub 2-1:0.0: probe with driver hub failed with error -5 [ 327.846442][ T5198] Dev loop2: unable to read RDB block 7 [ 327.852650][ T5198] loop2: unable to read partition table [ 327.868824][ T5198] loop2: partition table beyond EOD, truncated [ 327.878099][ T10] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 327.945061][ T10] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -2 [ 327.993457][ T5821] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 328.017767][ T7151] udevd[7151]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 328.183847][ T5921] usb 2-1: USB disconnect, device number 25 [ 328.201431][ T5821] usb 1-1: New USB device found, idVendor=041e, idProduct=4053, bcdDevice=e6.56 [ 328.498292][ T30] kauditd_printk_skb: 21 callbacks suppressed [ 328.498305][ T30] audit: type=1326 audit(1761198458.235:3077): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7404 comm="syz.3.395" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7effbd38efc9 code=0x7ffc0000 [ 328.577711][ T5821] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 328.592095][ T30] audit: type=1326 audit(1761198458.235:3078): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7404 comm="syz.3.395" exe="/root/syz-executor" sig=0 arch=c000003e syscall=13 compat=0 ip=0x7effbd38efc9 code=0x7ffc0000 [ 328.614278][ C1] vkms_vblank_simulate: vblank timer overrun [ 328.872402][ T5821] usb 1-1: config 0 descriptor?? [ 328.899107][ T5821] gspca_main: gspca_zc3xx-2.14.0 probing 041e:4053 [ 329.199815][ T7389] netlink: 'syz.0.389': attribute type 20 has an invalid length. [ 329.213334][ T7389] IPv6: NLM_F_CREATE should be specified when creating new route [ 329.403547][ T30] audit: type=1326 audit(1761198458.235:3079): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7404 comm="syz.3.395" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7effbd38efc9 code=0x7ffc0000 [ 329.454862][ T5821] gspca_zc3xx: reg_w_i err -110 [ 329.461022][ T5821] gspca_zc3xx 1-1:0.0: probe with driver gspca_zc3xx failed with error -110 [ 329.469953][ T30] audit: type=1326 audit(1761198458.265:3080): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7404 comm="syz.3.395" exe="/root/syz-executor" sig=0 arch=c000003e syscall=7 compat=0 ip=0x7effbd38efc9 code=0x7ffc0000 [ 329.499363][ C1] vkms_vblank_simulate: vblank timer overrun [ 329.520229][ T30] audit: type=1326 audit(1761198458.275:3081): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7404 comm="syz.3.395" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7effbd38efc9 code=0x7ffc0000 [ 329.786218][ T30] audit: type=1326 audit(1761198458.275:3082): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7404 comm="syz.3.395" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7effbd38efc9 code=0x7ffc0000 [ 329.884735][ T30] audit: type=1326 audit(1761198458.275:3083): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7404 comm="syz.3.395" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7effbd38efc9 code=0x7ffc0000 [ 329.912841][ T30] audit: type=1326 audit(1761198458.275:3084): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7404 comm="syz.3.395" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7effbd38efc9 code=0x7ffc0000 [ 329.936809][ T30] audit: type=1326 audit(1761198458.275:3085): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7404 comm="syz.3.395" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7effbd38efc9 code=0x7ffc0000 [ 329.962172][ T30] audit: type=1326 audit(1761198458.285:3086): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7404 comm="syz.3.395" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7effbd38efc9 code=0x7ffc0000 [ 330.295434][ T7432] loop6: detected capacity change from 0 to 7 [ 330.409888][ T7432] Dev loop6: unable to read RDB block 7 [ 330.422707][ T7432] loop6: unable to read partition table [ 330.458820][ T7432] loop6: partition table beyond EOD, truncated [ 330.478014][ T7432] loop_reread_partitions: partition scan of loop6 (þ被xü—ŸÑà– ) failed (rc=-5) [ 330.659532][ T7440] netlink: 8 bytes leftover after parsing attributes in process `syz.3.405'. [ 330.802339][ T7441] loop2: detected capacity change from 0 to 7 [ 330.821896][ T7441] loop2: [ 330.838858][ T7441] loop2: partition table partially beyond EOD, truncated [ 330.900559][ T10] usb 1-1: USB disconnect, device number 24 [ 331.990920][ T7469] loop6: detected capacity change from 0 to 7 [ 332.002946][ T7469] Dev loop6: unable to read RDB block 7 [ 332.008760][ T7469] loop6: unable to read partition table [ 332.015018][ T7469] loop6: partition table beyond EOD, truncated [ 332.034969][ T7469] loop_reread_partitions: partition scan of loop6 (þ被xü—ŸÑà– ) failed (rc=-5) [ 332.224050][ T7476] netlink: 'syz.3.416': attribute type 6 has an invalid length. [ 332.403724][ T5921] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 332.463323][ T24] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 332.574490][ T5921] usb 2-1: Using ep0 maxpacket: 8 [ 332.605805][ T5921] usb 2-1: New USB device found, idVendor=2770, idProduct=930c, bcdDevice=8d.6a [ 332.617447][ T5921] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 332.625890][ T5921] usb 2-1: Product: syz [ 332.630156][ T5921] usb 2-1: Manufacturer: syz [ 332.635152][ T5921] usb 2-1: SerialNumber: syz [ 332.656795][ T24] usb 1-1: New USB device found, idVendor=041e, idProduct=4053, bcdDevice=e6.56 [ 332.674906][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 332.689625][ T5921] usb 2-1: config 0 descriptor?? [ 332.798931][ T5921] gspca_main: sq930x-2.14.0 probing 2770:930c [ 332.823498][ T24] usb 1-1: config 0 descriptor?? [ 332.839091][ T7490] input: syz1 as /devices/virtual/input/input12 [ 332.867848][ T7490] binder: 7488:7490 ioctl c0306201 0 returned -14 [ 332.906190][ T24] gspca_main: gspca_zc3xx-2.14.0 probing 041e:4053 [ 332.944853][ T7490] syz.3.420 (7490): drop_caches: 2 [ 332.977461][ T7492] vlan2: entered promiscuous mode [ 332.982727][ T7492] gretap0: entered promiscuous mode [ 333.118913][ T7452] netlink: 'syz.0.408': attribute type 20 has an invalid length. [ 333.435730][ T24] gspca_zc3xx: reg_w_i err -110 [ 333.440706][ T24] gspca_zc3xx 1-1:0.0: probe with driver gspca_zc3xx failed with error -110 [ 333.933407][ T5921] gspca_sq930x: reg_w 0305 fd00 failed -110 [ 334.216719][ T43] usb 1-1: USB disconnect, device number 25 [ 334.226803][ T5921] gspca_sq930x: Sensor ov9630 not yet treated [ 334.241711][ T5921] sq930x 2-1:0.0: probe with driver sq930x failed with error -22 [ 334.542844][ T30] kauditd_printk_skb: 52 callbacks suppressed [ 334.542861][ T30] audit: type=1326 audit(1761198464.275:3139): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7509 comm="syz.2.426" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c4018efc9 code=0x7ffc0000 [ 334.576155][ T30] audit: type=1326 audit(1761198464.315:3140): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7509 comm="syz.2.426" exe="/root/syz-executor" sig=0 arch=c000003e syscall=69 compat=0 ip=0x7f0c4018efc9 code=0x7ffc0000 [ 334.632208][ T30] audit: type=1326 audit(1761198464.315:3141): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7509 comm="syz.2.426" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c4018efc9 code=0x7ffc0000 [ 334.678365][ T30] audit: type=1326 audit(1761198464.315:3142): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7509 comm="syz.2.426" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f0c4018efc9 code=0x7ffc0000 [ 334.736402][ T43] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 334.745186][ T30] audit: type=1326 audit(1761198464.315:3143): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7509 comm="syz.2.426" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c4018efc9 code=0x7ffc0000 [ 334.805340][ T30] audit: type=1326 audit(1761198464.315:3144): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7509 comm="syz.2.426" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f0c4018efc9 code=0x7ffc0000 [ 334.827926][ T30] audit: type=1326 audit(1761198464.415:3145): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7509 comm="syz.2.426" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c4018efc9 code=0x7ffc0000 [ 334.864225][ T30] audit: type=1326 audit(1761198464.415:3146): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7509 comm="syz.2.426" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c4018efc9 code=0x7ffc0000 [ 334.896680][ T7517] netlink: 56 bytes leftover after parsing attributes in process `syz.3.427'. [ 334.945934][ T43] usb 1-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 334.961078][ T43] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 335.020958][ T43] usb 1-1: config 0 descriptor?? [ 335.167549][ T7521] loop6: detected capacity change from 0 to 7 [ 335.188696][ T7151] Dev loop6: unable to read RDB block 7 [ 335.198005][ T7151] loop6: unable to read partition table [ 335.206027][ T7151] loop6: partition table beyond EOD, truncated [ 335.235337][ T43] udl 1-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 335.251849][ T7521] Dev loop6: unable to read RDB block 7 [ 335.263408][ T7521] loop6: unable to read partition table [ 335.269320][ T7521] loop6: partition table beyond EOD, truncated [ 335.276587][ T7521] loop_reread_partitions: partition scan of loop6 (þ被xü—ŸÑà– ) failed (rc=-5) [ 335.444694][ T43] [drm:udl_init] *ERROR* Selecting channel failed [ 335.464074][ T43] [drm] Initialized udl 0.0.1 for 1-1:0.0 on minor 2 [ 335.470785][ T43] [drm] Initialized udl on minor 2 [ 335.487192][ T43] udl 1-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 335.611304][ T43] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 335.635227][ T917] udl 1-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 335.711585][ T981] usb 2-1: USB disconnect, device number 26 [ 335.744773][ T917] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 335.752270][ T43] usb 1-1: USB disconnect, device number 26 [ 335.765385][ T7526] loop6: detected capacity change from 0 to 524288000 [ 335.948809][ T7526] support for the xor transformation has been removed. [ 336.044787][ T7530] netlink: 12 bytes leftover after parsing attributes in process `syz.4.432'. [ 336.139750][ T7530] vlan2: entered promiscuous mode [ 336.159255][ T7530] erspan0: entered promiscuous mode [ 336.223475][ T981] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 336.383650][ T981] usb 2-1: Using ep0 maxpacket: 16 [ 336.469823][ T981] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 336.478704][ T5823] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 336.486459][ T981] usb 2-1: can't read configurations, error -61 [ 336.653319][ T981] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 336.664660][ T5823] usb 1-1: Using ep0 maxpacket: 16 [ 336.673598][ T5823] usb 1-1: config 0 has an invalid interface number: 41 but max is 0 [ 336.685659][ T5823] usb 1-1: config 0 has no interface number 0 [ 336.701063][ T5823] usb 1-1: config 0 interface 41 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 336.738704][ T5823] usb 1-1: config 0 interface 41 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 336.778462][ T5823] usb 1-1: config 0 interface 41 has no altsetting 0 [ 336.793168][ T5823] usb 1-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 336.808335][ T5823] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 336.818454][ T5823] usb 1-1: Product: syz [ 336.833455][ T5823] usb 1-1: Manufacturer: syz [ 336.843956][ T981] usb 2-1: Using ep0 maxpacket: 16 [ 336.849206][ T5823] usb 1-1: SerialNumber: syz [ 336.869403][ T981] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 336.889659][ T981] usb 2-1: can't read configurations, error -61 [ 336.898344][ T5823] usb 1-1: config 0 descriptor?? [ 336.904065][ T7533] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 336.904546][ T981] usb usb2-port1: attempt power cycle [ 336.926987][ T7533] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 337.143059][ T7533] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 337.194296][ T5823] CoreChips 1-1:0.41: probe with driver CoreChips failed with error -71 [ 337.219533][ T7550] netlink: 60 bytes leftover after parsing attributes in process `syz.0.438'. [ 337.233672][ T5823] usb 1-1: USB disconnect, device number 27 [ 337.263297][ T981] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 337.325198][ T981] usb 2-1: Using ep0 maxpacket: 16 [ 337.332644][ T981] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 337.353963][ T981] usb 2-1: can't read configurations, error -61 [ 337.493408][ T981] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 337.527455][ T981] usb 2-1: Using ep0 maxpacket: 16 [ 337.545238][ T981] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 337.552884][ T981] usb 2-1: can't read configurations, error -61 [ 337.565998][ T981] usb usb2-port1: unable to enumerate USB device [ 338.474740][ T917] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 338.843588][ T917] usb 4-1: Using ep0 maxpacket: 8 [ 338.876529][ T917] usb 4-1: New USB device found, idVendor=2770, idProduct=930c, bcdDevice=8d.6a [ 338.896163][ T917] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 338.919901][ T917] usb 4-1: Product: syz [ 338.974954][ T917] usb 4-1: Manufacturer: syz [ 338.979582][ T917] usb 4-1: SerialNumber: syz [ 339.022148][ T917] usb 4-1: config 0 descriptor?? [ 339.196897][ T5821] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 339.351066][ T7584] netlink: 4 bytes leftover after parsing attributes in process `syz.1.446'. [ 339.375992][ T917] gspca_main: sq930x-2.14.0 probing 2770:930c [ 339.606993][ T7578] netlink: 4 bytes leftover after parsing attributes in process `syz.0.445'. [ 339.658495][ T5821] usb 3-1: New USB device found, idVendor=041e, idProduct=4053, bcdDevice=e6.56 [ 339.667822][ T5821] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 339.688663][ T5821] usb 3-1: config 0 descriptor?? [ 339.711768][ T5821] gspca_main: gspca_zc3xx-2.14.0 probing 041e:4053 [ 339.927868][ T7568] netlink: 'syz.2.443': attribute type 20 has an invalid length. [ 340.159576][ T7568] IPv6: NLM_F_CREATE should be specified when creating new route [ 340.354208][ T5821] gspca_zc3xx: reg_w_i err -110 [ 340.378724][ T5821] gspca_zc3xx 3-1:0.0: probe with driver gspca_zc3xx failed with error -110 [ 340.763346][ T917] gspca_sq930x: reg_w 0305 fd00 failed -110 [ 340.998764][ T917] gspca_sq930x: Sensor ov9630 not yet treated [ 341.057653][ T917] sq930x 4-1:0.0: probe with driver sq930x failed with error -22 [ 341.340882][ T981] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 341.384562][ T7607] input: syz1 as /devices/virtual/input/input13 [ 341.498067][ T7610] binder: BINDER_SET_CONTEXT_MGR already set [ 341.515656][ T7610] binder: 7604:7610 ioctl 4018620d 200000000040 returned -16 [ 341.565737][ T7607] binder: 7604:7607 ioctl c0306201 0 returned -14 [ 341.636288][ T981] usb 1-1: device descriptor read/64, error -71 [ 341.652017][ T7608] syz.4.452 (7608): drop_caches: 2 [ 341.784853][ T43] usb 4-1: USB disconnect, device number 29 [ 341.806284][ T5821] usb 3-1: USB disconnect, device number 28 [ 341.873828][ T981] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 342.013387][ T981] usb 1-1: device descriptor read/64, error -71 [ 342.123660][ T981] usb usb1-port1: attempt power cycle [ 342.493420][ T981] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 342.523918][ T981] usb 1-1: device descriptor read/8, error -71 [ 342.763326][ T981] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 342.783961][ T981] usb 1-1: device descriptor read/8, error -71 [ 342.895789][ T981] usb usb1-port1: unable to enumerate USB device [ 343.068009][ T30] audit: type=1800 audit(1761198472.805:3147): pid=7624 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.457" name="file0" dev="fuse" ino=0 res=0 errno=0 [ 343.470643][ T7644] loop6: detected capacity change from 0 to 524288000 [ 343.481691][ T7645] netlink: 4 bytes leftover after parsing attributes in process `syz.2.463'. [ 343.733585][ T7646] support for the xor transformation has been removed. [ 344.867823][ T7656] netlink: 12 bytes leftover after parsing attributes in process `syz.1.466'. [ 344.895113][ T7656] netlink: 1 bytes leftover after parsing attributes in process `syz.1.466'. [ 344.906838][ T7656] netlink: 8 bytes leftover after parsing attributes in process `syz.1.466'. [ 346.713416][ T5821] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 346.792086][ T30] audit: type=1800 audit(1761198476.525:3148): pid=7670 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.471" name="file0" dev="fuse" ino=0 res=0 errno=0 [ 346.965620][ T5821] usb 1-1: Using ep0 maxpacket: 32 [ 346.997259][ T5821] usb 1-1: config 0 has an invalid interface number: 51 but max is 0 [ 347.020180][ T5821] usb 1-1: config 0 has no interface number 0 [ 347.039976][ T5821] usb 1-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 347.049745][ T5821] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 347.064497][ T5821] usb 1-1: Product: syz [ 347.069365][ T5821] usb 1-1: Manufacturer: syz [ 347.075881][ T5821] usb 1-1: SerialNumber: syz [ 347.104350][ T5821] usb 1-1: config 0 descriptor?? [ 347.119024][ T5821] quatech2 1-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 347.821747][ T7696] netlink: 4 bytes leftover after parsing attributes in process `syz.4.476'. [ 348.213347][ T10] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 348.402356][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 348.428306][ T10] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 348.436450][ T10] usb 2-1: can't read configurations, error -61 [ 348.601778][ T10] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 348.783290][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 349.101266][ T10] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 349.115367][ T10] usb 2-1: can't read configurations, error -61 [ 349.151373][ T7708] 8021q: adding VLAN 0 to HW filter on device team0 [ 349.158657][ T10] usb usb2-port1: attempt power cycle [ 349.186579][ T7708] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 349.623631][ T10] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 349.641679][ T5821] usb 1-1: qt2_attach - failed to power on unit: -71 [ 349.670947][ T5821] quatech2 1-1:0.51: probe with driver quatech2 failed with error -71 [ 349.691169][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 349.783506][ T10] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 349.791204][ T10] usb 2-1: can't read configurations, error -61 [ 349.821677][ T5821] usb 1-1: USB disconnect, device number 32 [ 349.973423][ T10] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 350.011860][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 350.030536][ T10] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 350.046387][ T10] usb 2-1: can't read configurations, error -61 [ 350.060610][ T10] usb usb2-port1: unable to enumerate USB device [ 350.249149][ T7726] xt_ecn: cannot match TCP bits for non-tcp packets [ 350.671705][ T7734] netlink: 'syz.4.489': attribute type 11 has an invalid length. [ 350.689031][ T7736] netlink: 'syz.2.487': attribute type 27 has an invalid length. [ 350.700867][ T7736] netlink: 24 bytes leftover after parsing attributes in process `syz.2.487'. [ 350.764861][ T30] audit: type=1800 audit(1761198480.485:3149): pid=7718 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.483" name="file0" dev="fuse" ino=0 res=0 errno=0 [ 350.810084][ T7736] netlink: 4 bytes leftover after parsing attributes in process `syz.2.487'. [ 350.875030][ T7736] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 350.903311][ T917] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 351.112502][ T917] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 351.128291][ T917] usb 4-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 351.141360][ T917] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 351.160922][ T917] usb 4-1: Product: syz [ 351.183662][ T917] usb 4-1: Manufacturer: syz [ 351.196041][ T917] usb 4-1: SerialNumber: syz [ 351.212864][ T917] usb 4-1: config 0 descriptor?? [ 351.228001][ T7744] netlink: 48 bytes leftover after parsing attributes in process `syz.0.490'. [ 351.758697][ T917] usb 4-1: USB disconnect, device number 30 [ 352.281586][ T7151] udevd[7151]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 352.378211][ T7760] loop2: detected capacity change from 0 to 7 [ 352.398657][ T7760] loop2: [ 352.434524][ T7760] loop2: partition table partially beyond EOD, truncated [ 352.801213][ T7766] ip6erspan0: entered allmulticast mode [ 352.873374][ T5821] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 352.882639][ T7768] trusted_key: syz.3.496 sent an empty control message without MSG_MORE. [ 353.097596][ T5821] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 353.107680][ T5821] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 353.128146][ T5821] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 353.148642][ T5821] usb 2-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 353.281469][ T5821] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 353.293836][ T5821] usb 2-1: Product: syz [ 353.300085][ T5821] usb 2-1: Manufacturer: syz [ 353.313018][ T5821] usb 2-1: SerialNumber: syz [ 353.330272][ T5821] usb 2-1: config 0 descriptor?? [ 353.339090][ T7762] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 353.350754][ T7762] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 353.362661][ T5821] usb 2-1: ucan: probing device on interface #0 [ 353.524906][ T7776] netlink: 56 bytes leftover after parsing attributes in process `syz.4.499'. [ 353.569176][ T7762] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 353.590541][ T7762] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 353.634580][ T5821] usb 2-1: ucan: could not read protocol version, ret=-71 [ 353.643716][ T5821] usb 2-1: ucan: probe failed; try to update the device firmware [ 353.731068][ T5821] usb 2-1: USB disconnect, device number 35 [ 354.103339][ T43] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 354.273333][ T43] usb 1-1: Using ep0 maxpacket: 16 [ 354.290817][ T43] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 354.299211][ T43] usb 1-1: can't read configurations, error -61 [ 354.411925][ T7791] bond0: entered promiscuous mode [ 354.433372][ T43] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 354.474188][ T7791] 8021q: adding VLAN 0 to HW filter on device bond0 [ 354.561288][ T7796] loop2: detected capacity change from 0 to 7 [ 354.585181][ T7796] loop2: [ 354.588179][ T7796] loop2: partition table partially beyond EOD, truncated [ 354.595371][ T43] usb 1-1: Using ep0 maxpacket: 16 [ 354.609325][ T43] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 354.626048][ T43] usb 1-1: can't read configurations, error -61 [ 354.649132][ T10] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 354.653941][ T43] usb usb1-port1: attempt power cycle [ 354.855007][ T10] usb 4-1: config 0 interface 0 has no altsetting 0 [ 354.863283][ T10] usb 4-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=94.75 [ 354.893405][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 354.922713][ T10] usb 4-1: config 0 descriptor?? [ 354.993405][ T43] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 355.013319][ T5921] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 355.034008][ T43] usb 1-1: Using ep0 maxpacket: 16 [ 355.042795][ T43] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 355.062115][ T43] usb 1-1: can't read configurations, error -61 [ 355.068670][ T917] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 355.164476][ T5921] usb 2-1: Using ep0 maxpacket: 16 [ 355.205096][ T7807] netlink: 8 bytes leftover after parsing attributes in process `syz.4.510'. [ 355.254045][ T43] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 355.279489][ T5921] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 355.294320][ T43] usb 1-1: Using ep0 maxpacket: 16 [ 355.301397][ T917] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 355.317261][ T43] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 355.334250][ T43] usb 1-1: can't read configurations, error -61 [ 355.340681][ T917] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 355.392778][ T5921] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x2 has an invalid bInterval 129, changing to 11 [ 355.433259][ T43] usb usb1-port1: unable to enumerate USB device [ 355.443339][ T917] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 355.850301][ T5921] usb 2-1: config 0 interface 0 altsetting 16 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 355.865993][ T917] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 355.878566][ T5921] usb 2-1: config 0 interface 0 has no altsetting 0 [ 355.885269][ T917] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 355.893486][ T5921] usb 2-1: New USB device found, idVendor=1e71, idProduct=2010, bcdDevice= 0.00 [ 355.909774][ T5921] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 355.939112][ T917] usb 3-1: config 0 descriptor?? [ 355.971126][ T5921] usb 2-1: config 0 descriptor?? [ 356.225975][ T917] usbhid 3-1:0.0: can't add hid device: -71 [ 356.232439][ T917] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 356.251533][ T917] usb 3-1: USB disconnect, device number 29 [ 356.257797][ T7809] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 356.312203][ T7809] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 356.394104][ T10] video4linux radio48: keene_cmd_main failed (-110) [ 356.401274][ T10] radio-keene 4-1:0.0: V4L2 device registered as radio48 [ 356.412291][ T5921] nzxt-smart2 0003:1E71:2010.0007: unknown main item tag 0x0 [ 356.430117][ T5921] nzxt-smart2 0003:1E71:2010.0007: unknown main item tag 0x0 [ 356.469896][ T5921] nzxt-smart2 0003:1E71:2010.0007: unknown main item tag 0x0 [ 356.499820][ T5921] nzxt-smart2 0003:1E71:2010.0007: unknown main item tag 0x0 [ 356.522940][ T5921] nzxt-smart2 0003:1E71:2010.0007: unknown main item tag 0x0 [ 356.577569][ T5921] nzxt-smart2 0003:1E71:2010.0007: hidraw0: USB HID v0.05 Device [HID 1e71:2010] on usb-dummy_hcd.1-1/input0 [ 356.594280][ T7811] netlink: 24 bytes leftover after parsing attributes in process `syz.4.511'. [ 356.624345][ T7799] gre1: entered promiscuous mode [ 356.631387][ T7799] gre1: entered allmulticast mode [ 356.767087][ T5921] usb 2-1: USB disconnect, device number 36 [ 357.570851][ T917] usb 4-1: USB disconnect, device number 31 [ 357.765410][ T7836] loop6: detected capacity change from 0 to 7 [ 357.773468][ T5921] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 357.883430][ T7836] Dev loop6: unable to read RDB block 7 [ 357.895419][ T7836] loop6: unable to read partition table [ 357.909039][ T7836] loop6: partition table beyond EOD, truncated [ 357.916514][ T7836] loop_reread_partitions: partition scan of loop6 (þ被xü—ŸÑà– ) failed (rc=-5) [ 357.965354][ T5921] usb 3-1: Using ep0 maxpacket: 32 [ 357.997899][ T5921] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 358.090023][ T5921] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 358.124747][ T10] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 358.163965][ T5921] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 358.598883][ T5921] usb 3-1: config 0 descriptor?? [ 358.636997][ T5921] hub 3-1:0.0: bad descriptor, ignoring hub [ 358.662341][ T5921] hub 3-1:0.0: probe with driver hub failed with error -5 [ 358.689514][ T10] usb 4-1: Using ep0 maxpacket: 8 [ 358.710221][ T10] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 358.773546][ T10] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 358.832157][ T10] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 358.853307][ T10] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 358.873541][ T917] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 358.888813][ T10] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 358.905006][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 359.047710][ T917] usb 2-1: New USB device found, idVendor=041e, idProduct=4053, bcdDevice=e6.56 [ 359.061551][ T917] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 359.103190][ T917] usb 2-1: config 0 descriptor?? [ 359.142626][ T917] gspca_main: gspca_zc3xx-2.14.0 probing 041e:4053 [ 359.142686][ T10] usb 4-1: usb_control_msg returned -32 [ 359.188309][ T10] usbtmc 4-1:16.0: can't read capabilities [ 359.255442][ T10] usb 4-1: USB disconnect, device number 32 [ 359.395719][ T7846] netlink: 'syz.1.522': attribute type 20 has an invalid length. [ 359.413683][ T7846] IPv6: NLM_F_CREATE should be specified when creating new route [ 359.433711][ T43] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 359.596621][ T43] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 359.612528][ T43] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 359.630814][ T43] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 359.645676][ T43] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 359.678875][ T917] gspca_zc3xx: reg_w_i err -110 [ 359.683850][ T917] gspca_zc3xx 2-1:0.0: probe with driver gspca_zc3xx failed with error -110 [ 359.699123][ T43] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 359.718858][ T43] usb 1-1: config 0 descriptor?? [ 359.973406][ T43] usbhid 1-1:0.0: can't add hid device: -71 [ 359.979661][ T43] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 359.990078][ T43] usb 1-1: USB disconnect, device number 37 [ 360.014477][ T10] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 360.163509][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 360.170803][ T10] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 360.180347][ T10] usb 4-1: can't read configurations, error -61 [ 360.313474][ T10] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 360.463304][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 360.471563][ T10] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 360.479426][ T10] usb 4-1: can't read configurations, error -61 [ 360.488400][ T10] usb usb4-port1: attempt power cycle [ 360.833465][ T10] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 360.984674][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 361.008194][ T10] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 361.036138][ T10] usb 4-1: can't read configurations, error -61 [ 361.154784][ T43] usb 3-1: USB disconnect, device number 30 [ 361.358624][ T10] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 361.414184][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 361.428451][ T10] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 361.445815][ T10] usb 4-1: can't read configurations, error -61 [ 361.455423][ T10] usb usb4-port1: unable to enumerate USB device [ 361.653344][ T7869] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 361.659861][ T7869] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 361.677278][ T7869] vhci_hcd vhci_hcd.0: Device attached [ 361.702164][ T5821] usb 2-1: USB disconnect, device number 37 [ 361.715729][ T7870] vhci_hcd: connection closed [ 361.716993][ T13] vhci_hcd: stop threads [ 361.743529][ T13] vhci_hcd: release socket [ 361.803407][ T13] vhci_hcd: disconnect device [ 361.853835][ T10] vhci_hcd: vhci_device speed not set [ 362.255576][ T7882] loop6: detected capacity change from 0 to 7 [ 362.314555][ T7882] Dev loop6: unable to read RDB block 7 [ 362.329274][ T7882] loop6: unable to read partition table [ 362.335589][ T7882] loop6: partition table beyond EOD, truncated [ 362.341986][ T7882] loop_reread_partitions: partition scan of loop6 (þ被xü—ŸÑà– ) failed (rc=-5) [ 362.834632][ T43] usb 1-1: new full-speed USB device number 38 using dummy_hcd [ 362.893317][ T5907] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 363.017975][ T43] usb 1-1: unable to get BOS descriptor or descriptor too short [ 363.028946][ T43] usb 1-1: not running at top speed; connect to a high speed hub [ 363.053346][ T5907] usb 2-1: Using ep0 maxpacket: 8 [ 363.097858][ T5907] usb 2-1: New USB device found, idVendor=2770, idProduct=930c, bcdDevice=8d.6a [ 363.109421][ T43] usb 1-1: config 9 has an invalid interface number: 198 but max is 0 [ 363.123369][ T5907] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 363.133017][ T43] usb 1-1: config 9 has no interface number 0 [ 363.139933][ T5907] usb 2-1: Product: syz [ 363.145241][ T43] usb 1-1: config 9 interface 198 has no altsetting 0 [ 363.153014][ T30] audit: type=1326 audit(1761198492.885:3150): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7895 comm="syz.3.537" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7effbd38efc9 code=0x0 [ 363.153190][ T5907] usb 2-1: Manufacturer: syz [ 363.212267][ T5907] usb 2-1: SerialNumber: syz [ 363.255845][ T43] usb 1-1: New USB device found, idVendor=15f4, idProduct=0015, bcdDevice=6f.2b [ 363.266505][ T43] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 363.275111][ T43] usb 1-1: Product: syz [ 363.281440][ T43] usb 1-1: Manufacturer: syz [ 363.287737][ T5907] usb 2-1: config 0 descriptor?? [ 363.294582][ T43] usb 1-1: SerialNumber: syz [ 363.307124][ T5907] gspca_main: sq930x-2.14.0 probing 2770:930c [ 363.323336][ T24] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 363.483335][ T24] usb 3-1: Using ep0 maxpacket: 8 [ 363.490337][ T24] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 363.502118][ T24] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 363.543139][ T7884] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 363.551713][ T30] audit: type=1326 audit(1761198493.275:3151): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7883 comm="syz.0.533" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd2d8b8efc9 code=0x7ffc0000 [ 363.593826][ T7884] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 363.646950][ T30] audit: type=1326 audit(1761198493.275:3152): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7883 comm="syz.0.533" exe="/root/syz-executor" sig=0 arch=c000003e syscall=98 compat=0 ip=0x7fd2d8b8efc9 code=0x7ffc0000 [ 363.648914][ T43] dvb-usb: found a 'Hanftek UMT-010 DVB-T USB2.0' in warm state. [ 363.700424][ T24] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 363.719561][ T24] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 363.734008][ T24] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 363.744897][ T43] dvb-usb: bulk message failed: -22 (3/0) [ 363.752198][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 363.752802][ T30] audit: type=1326 audit(1761198493.275:3153): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7883 comm="syz.0.533" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd2d8b8efc9 code=0x7ffc0000 [ 363.790975][ T30] audit: type=1326 audit(1761198493.275:3154): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7883 comm="syz.0.533" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fd2d8b8d810 code=0x7ffc0000 [ 363.813915][ T30] audit: type=1326 audit(1761198493.275:3155): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7883 comm="syz.0.533" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fd2d8b8ebcb code=0x7ffc0000 [ 363.839338][ T43] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter) [ 363.867041][ T30] audit: type=1326 audit(1761198493.275:3156): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7883 comm="syz.0.533" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fd2d8b8ebcb code=0x7ffc0000 [ 363.894708][ T43] dvb-usb: Hanftek UMT-010 DVB-T USB2.0 error while loading driver (-19) [ 363.903667][ T43] dvb_usb_umt_010 1-1:9.198: probe with driver dvb_usb_umt_010 failed with error -22 [ 363.940401][ T43] usb 1-1: USB disconnect, device number 38 [ 363.970736][ T30] audit: type=1326 audit(1761198493.345:3157): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7883 comm="syz.0.533" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd2d8b8efc9 code=0x7ffc0000 [ 364.128012][ T30] audit: type=1326 audit(1761198493.345:3158): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7883 comm="syz.0.533" exe="/root/syz-executor" sig=0 arch=c000003e syscall=22 compat=0 ip=0x7fd2d8b8efc9 code=0x7ffc0000 [ 364.218602][ T24] usb 3-1: usb_control_msg returned -32 [ 364.225429][ T24] usbtmc 3-1:16.0: can't read capabilities [ 364.231387][ T30] audit: type=1326 audit(1761198493.355:3159): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7883 comm="syz.0.533" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd2d8b8efc9 code=0x7ffc0000 [ 364.274759][ T24] usb 3-1: USB disconnect, device number 31 [ 364.543304][ T5907] gspca_sq930x: reg_w 0305 fd00 failed -110 [ 364.636868][ T7911] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 364.723386][ T43] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 364.843562][ T5907] gspca_sq930x: Sensor ov9630 not yet treated [ 364.849751][ T5907] sq930x 2-1:0.0: probe with driver sq930x failed with error -22 [ 364.931382][ T43] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 364.967121][ T7923] netlink: 48 bytes leftover after parsing attributes in process `syz.3.541'. [ 364.988367][ T43] usb 1-1: New USB device found, idVendor=18ec, idProduct=3288, bcdDevice=69.cf [ 365.004083][ T43] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 365.058977][ T43] usb 1-1: Product: syz [ 365.066000][ T43] usb 1-1: Manufacturer: syz [ 365.077540][ T43] usb 1-1: SerialNumber: syz [ 365.259078][ T43] usb 1-1: config 0 descriptor?? [ 365.271232][ T43] uvcvideo 1-1:0.0: Found UVC 0.00 device syz (18ec:3288) [ 365.278543][ T43] uvcvideo 1-1:0.0: No valid video chain found. [ 365.607888][ T43] usb 2-1: USB disconnect, device number 38 [ 365.906720][ T7930] loop6: detected capacity change from 0 to 7 [ 365.916164][ T7930] Dev loop6: unable to read RDB block 7 [ 365.921840][ T7930] loop6: unable to read partition table [ 365.928039][ T7930] loop6: partition table beyond EOD, truncated [ 365.963471][ T7930] loop_reread_partitions: partition scan of loop6 (þ被xü—ŸÑà– ) failed (rc=-5) [ 366.153478][ T7933] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 366.222781][ T7933] vim2m vim2m.0: vidioc_s_fmt queue busy [ 366.774613][ T10] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 366.963289][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 366.970515][ T10] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 366.979057][ T10] usb 4-1: can't read configurations, error -61 [ 367.023321][ T24] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 367.123917][ T10] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 367.183322][ T24] usb 2-1: Using ep0 maxpacket: 8 [ 367.204114][ T24] usb 2-1: New USB device found, idVendor=2770, idProduct=930c, bcdDevice=8d.6a [ 367.214466][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 367.222526][ T24] usb 2-1: Product: syz [ 367.227932][ T24] usb 2-1: Manufacturer: syz [ 367.232577][ T24] usb 2-1: SerialNumber: syz [ 367.242308][ T24] usb 2-1: config 0 descriptor?? [ 367.255953][ T24] gspca_main: sq930x-2.14.0 probing 2770:930c [ 367.276426][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 367.292781][ T10] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 367.309497][ T10] usb 4-1: can't read configurations, error -61 [ 367.317275][ T10] usb usb4-port1: attempt power cycle [ 367.440685][ T5821] usb 1-1: USB disconnect, device number 39 [ 367.504306][ T7950] FAULT_INJECTION: forcing a failure. [ 367.504306][ T7950] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 367.518156][ T7950] CPU: 0 UID: 0 PID: 7950 Comm: syz.0.551 Not tainted syzkaller #0 PREEMPT(full) [ 367.518180][ T7950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 367.518198][ T7950] Call Trace: [ 367.518205][ T7950] [ 367.518212][ T7950] dump_stack_lvl+0x189/0x250 [ 367.518238][ T7950] ? __pfx____ratelimit+0x10/0x10 [ 367.518257][ T7950] ? __pfx_dump_stack_lvl+0x10/0x10 [ 367.518280][ T7950] ? __pfx__printk+0x10/0x10 [ 367.518300][ T7950] ? fs_reclaim_acquire+0x7d/0x100 [ 367.518333][ T7950] should_fail_ex+0x414/0x560 [ 367.518360][ T7950] prepare_alloc_pages+0x213/0x610 [ 367.518381][ T7950] __alloc_frozen_pages_noprof+0x123/0x370 [ 367.518402][ T7950] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 367.518424][ T7950] ? rcu_is_watching+0x15/0xb0 [ 367.518446][ T7950] ? policy_nodemask+0x27c/0x720 [ 367.518468][ T7950] alloc_pages_mpol+0x232/0x4a0 [ 367.518488][ T7950] alloc_pages_noprof+0xa9/0x190 [ 367.518508][ T7950] alloc_skb_with_frags+0x233/0x890 [ 367.518539][ T7950] sock_alloc_send_pskb+0x84d/0x980 [ 367.518575][ T7950] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 367.518607][ T7950] tun_get_user+0xa43/0x3e90 [ 367.518642][ T7950] ? aa_file_perm+0x44d/0x1550 [ 367.518657][ T7950] ? __pfx_tun_get_user+0x10/0x10 [ 367.518675][ T7950] ? _parse_integer_limit+0x1ae/0x1f0 [ 367.518706][ T7950] ? __lock_acquire+0xab9/0xd20 [ 367.518729][ T7950] ? ref_tracker_alloc+0x318/0x460 [ 367.518743][ T7950] ? __lock_acquire+0xab9/0xd20 [ 367.518761][ T7950] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 367.518782][ T7950] ? tun_get+0x1c/0x2f0 [ 367.518807][ T7950] ? tun_get+0x1c/0x2f0 [ 367.518825][ T7950] ? tun_get+0x1c/0x2f0 [ 367.518846][ T7950] tun_chr_write_iter+0x113/0x200 [ 367.518869][ T7950] vfs_write+0x5c9/0xb30 [ 367.518896][ T7950] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 367.518926][ T7950] ? __pfx_vfs_write+0x10/0x10 [ 367.518956][ T7950] ? __fget_files+0x2a/0x420 [ 367.518980][ T7950] ksys_write+0x145/0x250 [ 367.519004][ T7950] ? __pfx_ksys_write+0x10/0x10 [ 367.519030][ T7950] ? do_syscall_64+0xbe/0xfa0 [ 367.519054][ T7950] do_syscall_64+0xfa/0xfa0 [ 367.519072][ T7950] ? lockdep_hardirqs_on+0x9c/0x150 [ 367.519092][ T7950] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 367.519107][ T7950] ? clear_bhb_loop+0x60/0xb0 [ 367.519126][ T7950] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 367.519148][ T7950] RIP: 0033:0x7fd2d8b8da7f [ 367.519169][ T7950] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 367.519183][ T7950] RSP: 002b:00007fd2d9ae6000 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 367.519203][ T7950] RAX: ffffffffffffffda RBX: 00007fd2d8de5fa0 RCX: 00007fd2d8b8da7f [ 367.519215][ T7950] RDX: 000000000000fdef RSI: 0000200000000180 RDI: 00000000000000c8 [ 367.519226][ T7950] RBP: 00007fd2d9ae6090 R08: 0000000000000000 R09: 0000000000000000 [ 367.519237][ T7950] R10: 000000000000fdef R11: 0000000000000293 R12: 0000000000000001 [ 367.519247][ T7950] R13: 00007fd2d8de6038 R14: 00007fd2d8de5fa0 R15: 00007fd2d8f0fa28 [ 367.519277][ T7950] [ 367.821644][ C0] vkms_vblank_simulate: vblank timer overrun [ 367.973415][ T10] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 367.995168][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 368.003550][ T10] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 368.011216][ T10] usb 4-1: can't read configurations, error -61 [ 368.145129][ T10] usb 4-1: new high-speed USB device number 40 using dummy_hcd [ 368.187506][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 368.259421][ T10] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 368.288342][ T10] usb 4-1: can't read configurations, error -61 [ 368.309326][ T10] usb usb4-port1: unable to enumerate USB device [ 368.423572][ T5821] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 368.433652][ T24] gspca_sq930x: reg_w 0305 fd00 failed -110 [ 368.562945][ T7962] loop6: detected capacity change from 0 to 7 [ 368.572751][ T7145] Dev loop6: unable to read RDB block 7 [ 368.578588][ T7145] loop6: unable to read partition table [ 368.584809][ T7145] loop6: partition table beyond EOD, truncated [ 368.593435][ T5821] usb 1-1: Using ep0 maxpacket: 8 [ 368.599128][ T7962] Dev loop6: unable to read RDB block 7 [ 368.605675][ T7962] loop6: unable to read partition table [ 368.605843][ T5821] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 368.611573][ T7962] loop6: partition table beyond EOD, truncated [ 368.642524][ T5821] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 368.650477][ T7962] loop_reread_partitions: partition scan of loop6 (þ被xü—ŸÑà– ) failed (rc=-5) [ 368.652444][ T5821] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 368.663128][ T24] gspca_sq930x: Sensor ov9630 not yet treated [ 368.673844][ T5821] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 368.690082][ T5821] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 368.696302][ T24] sq930x 2-1:0.0: probe with driver sq930x failed with error -22 [ 368.722662][ T5821] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 368.755347][ T5821] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 368.933150][ T7966] pim6reg: entered allmulticast mode [ 368.991505][ T5821] usb 1-1: usb_control_msg returned -32 [ 368.998180][ T5821] usbtmc 1-1:16.0: can't read capabilities [ 369.428846][ T7988] FAULT_INJECTION: forcing a failure. [ 369.428846][ T7988] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 369.442733][ T7988] CPU: 0 UID: 0 PID: 7988 Comm: syz.2.563 Not tainted syzkaller #0 PREEMPT(full) [ 369.442760][ T7988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 369.442771][ T7988] Call Trace: [ 369.442778][ T7988] [ 369.442785][ T7988] dump_stack_lvl+0x189/0x250 [ 369.442813][ T7988] ? __pfx____ratelimit+0x10/0x10 [ 369.442834][ T7988] ? __pfx_dump_stack_lvl+0x10/0x10 [ 369.442856][ T7988] ? __pfx__printk+0x10/0x10 [ 369.442874][ T7988] ? __might_fault+0xb0/0x130 [ 369.442908][ T7988] should_fail_ex+0x414/0x560 [ 369.442937][ T7988] _copy_from_iter+0x1de/0x1790 [ 369.442958][ T7988] ? skb_set_owner_w+0x25b/0x3a0 [ 369.442979][ T7988] ? sock_alloc_send_pskb+0x86b/0x980 [ 369.443004][ T7988] ? __pfx__copy_from_iter+0x10/0x10 [ 369.443032][ T7988] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 369.443055][ T7988] skb_copy_datagram_from_iter+0xf5/0x720 [ 369.443080][ T7988] ? skb_put+0x11b/0x210 [ 369.443099][ T7988] tun_get_user+0x1691/0x3e90 [ 369.443137][ T7988] ? aa_file_perm+0x44d/0x1550 [ 369.443154][ T7988] ? __pfx_tun_get_user+0x10/0x10 [ 369.443173][ T7988] ? _parse_integer_limit+0x1ae/0x1f0 [ 369.443205][ T7988] ? __lock_acquire+0xab9/0xd20 [ 369.443227][ T7988] ? ref_tracker_alloc+0x318/0x460 [ 369.443242][ T7988] ? __lock_acquire+0xab9/0xd20 [ 369.443260][ T7988] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 369.443283][ T7988] ? tun_get+0x1c/0x2f0 [ 369.443307][ T7988] ? tun_get+0x1c/0x2f0 [ 369.443326][ T7988] ? tun_get+0x1c/0x2f0 [ 369.443349][ T7988] tun_chr_write_iter+0x113/0x200 [ 369.443371][ T7988] vfs_write+0x5c9/0xb30 [ 369.443400][ T7988] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 369.443420][ T7988] ? __pfx_vfs_write+0x10/0x10 [ 369.443453][ T7988] ? __fget_files+0x2a/0x420 [ 369.443478][ T7988] ksys_write+0x145/0x250 [ 369.443509][ T7988] ? __pfx_ksys_write+0x10/0x10 [ 369.443535][ T7988] ? do_syscall_64+0xbe/0xfa0 [ 369.443560][ T7988] do_syscall_64+0xfa/0xfa0 [ 369.443579][ T7988] ? lockdep_hardirqs_on+0x9c/0x150 [ 369.443600][ T7988] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.443618][ T7988] ? clear_bhb_loop+0x60/0xb0 [ 369.443639][ T7988] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.443655][ T7988] RIP: 0033:0x7f0c4018da7f [ 369.443671][ T7988] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 369.443686][ T7988] RSP: 002b:00007f0c40f4a000 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 369.443705][ T7988] RAX: ffffffffffffffda RBX: 00007f0c403e5fa0 RCX: 00007f0c4018da7f [ 369.443718][ T7988] RDX: 000000000000fdef RSI: 0000200000000180 RDI: 00000000000000c8 [ 369.443730][ T7988] RBP: 00007f0c40f4a090 R08: 0000000000000000 R09: 0000000000000000 [ 369.443741][ T7988] R10: 000000000000fdef R11: 0000000000000293 R12: 0000000000000001 [ 369.443751][ T7988] R13: 00007f0c403e6038 R14: 00007f0c403e5fa0 R15: 00007f0c4050fa28 [ 369.443781][ T7988] [ 369.725378][ C0] vkms_vblank_simulate: vblank timer overrun [ 369.840387][ T5821] usb 2-1: USB disconnect, device number 39 [ 370.523004][ T10] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 370.685430][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 370.693686][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 370.707467][ T10] usb 2-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 370.723526][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 370.744055][ T10] usb 2-1: Product: syz [ 370.766480][ T10] usb 2-1: Manufacturer: syz [ 370.778995][ T10] usb 2-1: SerialNumber: syz [ 370.824158][ T10] usb 2-1: config 0 descriptor?? [ 370.851675][ T10] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 370.861485][ T10] em28xx 2-1:0.0: DVB interface 0 found: bulk [ 371.371197][ T10] em28xx 2-1:0.0: unknown em28xx chip ID (0) [ 371.380169][ T8012] ip6erspan0: entered allmulticast mode [ 371.518669][ T10] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 371.603551][ T10] em28xx 2-1:0.0: board has no eeprom [ 371.703315][ T10] em28xx 2-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 371.711209][ T10] em28xx 2-1:0.0: dvb set to bulk mode. [ 371.749638][ T5821] em28xx 2-1:0.0: Binding DVB extension [ 371.784821][ T10] usb 2-1: USB disconnect, device number 40 [ 371.825932][ T10] em28xx 2-1:0.0: Disconnecting em28xx [ 371.982746][ T5821] em28xx 2-1:0.0: Registering input extension [ 372.027508][ T10] em28xx 2-1:0.0: Closing input extension [ 372.181781][ T10] em28xx 2-1:0.0: Freeing device [ 372.576260][ T10] usb 2-1: new full-speed USB device number 41 using dummy_hcd [ 372.735038][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 372.744943][ T5821] usb 4-1: new high-speed USB device number 41 using dummy_hcd [ 372.752683][ T10] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 372.806908][ T10] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d50, bcdDevice= 0.00 [ 372.816148][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 372.834768][ T10] usb 2-1: config 0 descriptor?? [ 372.968465][ T5821] usb 4-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 372.993320][ T5821] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 373.031775][ T5821] usb 4-1: config 0 descriptor?? [ 373.046286][ T5821] cp210x 4-1:0.0: cp210x converter detected [ 373.260456][ T10] kovaplus 0003:1E7D:2D50.0008: invalid report_size 42247 [ 373.269739][ T10] kovaplus 0003:1E7D:2D50.0008: item 0 2 1 7 parsing failed [ 373.277883][ T10] kovaplus 0003:1E7D:2D50.0008: parse failed [ 373.284189][ T10] kovaplus 0003:1E7D:2D50.0008: probe with driver kovaplus failed with error -22 [ 373.457877][ T5821] usb 4-1: cp210x converter now attached to ttyUSB0 [ 373.517024][ T5821] usb 4-1: USB disconnect, device number 41 [ 373.542390][ T5821] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 373.551787][ T5821] cp210x 4-1:0.0: device disconnected [ 373.670373][ T8044] netlink: 4 bytes leftover after parsing attributes in process `syz.2.582'. [ 374.425682][ T30] kauditd_printk_skb: 1 callbacks suppressed [ 374.425711][ T30] audit: type=1326 audit(1761198504.165:3161): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8052 comm="syz.2.584" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c4018efc9 code=0x7ffc0000 [ 374.476932][ T30] audit: type=1326 audit(1761198504.165:3162): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8052 comm="syz.2.584" exe="/root/syz-executor" sig=0 arch=c000003e syscall=13 compat=0 ip=0x7f0c4018efc9 code=0x7ffc0000 [ 374.560149][ T7989] usbtmc 1-1:16.0: usb_control_msg returned -110 [ 374.560284][ T30] audit: type=1326 audit(1761198504.165:3163): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8052 comm="syz.2.584" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c4018efc9 code=0x7ffc0000 [ 374.601758][ T8058] netlink: 4 bytes leftover after parsing attributes in process `syz.3.583'. [ 374.692790][ T30] audit: type=1326 audit(1761198504.165:3164): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8052 comm="syz.2.584" exe="/root/syz-executor" sig=0 arch=c000003e syscall=7 compat=0 ip=0x7f0c4018efc9 code=0x7ffc0000 [ 374.760887][ T43] usb 1-1: USB disconnect, device number 40 [ 374.853594][ T8060] FAULT_INJECTION: forcing a failure. [ 374.853594][ T8060] name failslab, interval 1, probability 0, space 0, times 0 [ 374.866805][ T8060] CPU: 0 UID: 0 PID: 8060 Comm: syz.4.585 Not tainted syzkaller #0 PREEMPT(full) [ 374.866828][ T8060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 374.866840][ T8060] Call Trace: [ 374.866847][ T8060] [ 374.866855][ T8060] dump_stack_lvl+0x189/0x250 [ 374.866883][ T8060] ? __pfx____ratelimit+0x10/0x10 [ 374.866906][ T8060] ? __pfx_dump_stack_lvl+0x10/0x10 [ 374.866929][ T8060] ? __pfx__printk+0x10/0x10 [ 374.866959][ T8060] should_fail_ex+0x414/0x560 [ 374.866987][ T8060] should_failslab+0xa8/0x100 [ 374.867008][ T8060] kmem_cache_alloc_noprof+0x74/0x6e0 [ 374.867033][ T8060] ? skb_clone+0x212/0x3a0 [ 374.867058][ T8060] skb_clone+0x212/0x3a0 [ 374.867075][ T8060] ? raw_local_deliver+0xa44/0xf10 [ 374.867100][ T8060] raw_local_deliver+0xa57/0xf10 [ 374.867138][ T8060] ? raw_local_deliver+0x30d/0xf10 [ 374.867159][ T8060] ? __pfx_raw_local_deliver+0x10/0x10 [ 374.867181][ T8060] ? ip_local_deliver_finish+0x2ae/0x6f0 [ 374.867201][ T8060] ? nf_nat_ipv4_local_in+0x223/0x720 [ 374.867235][ T8060] ip_protocol_deliver_rcu+0x46/0x440 [ 374.867254][ T8060] ? ip_local_deliver_finish+0x2ae/0x6f0 [ 374.867272][ T8060] ip_local_deliver_finish+0x3bb/0x6f0 [ 374.867297][ T8060] NF_HOOK+0x30c/0x3a0 [ 374.867313][ T8060] ? __pfx_ipt_do_table+0x10/0x10 [ 374.867331][ T8060] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 374.867348][ T8060] ? NF_HOOK+0x9a/0x3a0 [ 374.867363][ T8060] ? __pfx_NF_HOOK+0x10/0x10 [ 374.867377][ T8060] ? ip_rcv_finish_core+0xc6e/0x1c00 [ 374.867397][ T8060] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 374.867417][ T8060] ? skb_dst+0x4f/0xd0 [ 374.867435][ T8060] ? ip_local_deliver+0x12a/0x1b0 [ 374.867456][ T8060] NF_HOOK+0x30c/0x3a0 [ 374.867475][ T8060] ? __pfx_ip_rcv_finish+0x10/0x10 [ 374.867491][ T8060] ? NF_HOOK+0x9a/0x3a0 [ 374.867506][ T8060] ? __pfx_NF_HOOK+0x10/0x10 [ 374.867521][ T8060] ? ip_rcv_core+0x7f7/0xd00 [ 374.867539][ T8060] ? __pfx_ip_rcv_finish+0x10/0x10 [ 374.867566][ T8060] ? __pfx_ip_rcv+0x10/0x10 [ 374.867581][ T8060] __netif_receive_skb+0x143/0x380 [ 374.867609][ T8060] ? netif_receive_skb+0x115/0x790 [ 374.867629][ T8060] netif_receive_skb+0x1cb/0x790 [ 374.867649][ T8060] ? __pfx___local_bh_disable_ip+0x10/0x10 [ 374.867670][ T8060] ? __pfx_netif_receive_skb+0x10/0x10 [ 374.867697][ T8060] ? tun_rx_batched+0x160/0x730 [ 374.867720][ T8060] tun_rx_batched+0x1b9/0x730 [ 374.867740][ T8060] ? __lock_acquire+0xab9/0xd20 [ 374.867763][ T8060] ? __pfx_tun_rx_batched+0x10/0x10 [ 374.867787][ T8060] ? tun_get_user+0x272f/0x3e90 [ 374.867822][ T8060] tun_get_user+0x2b65/0x3e90 [ 374.867851][ T8060] ? tun_get_user+0x6f6/0x3e90 [ 374.867872][ T8060] ? tun_get_user+0x272f/0x3e90 [ 374.867896][ T8060] ? aa_file_perm+0x44d/0x1550 [ 374.867913][ T8060] ? __pfx_tun_get_user+0x10/0x10 [ 374.867944][ T8060] ? __lock_acquire+0xab9/0xd20 [ 374.867967][ T8060] ? ref_tracker_alloc+0x318/0x460 [ 374.867982][ T8060] ? __lock_acquire+0xab9/0xd20 [ 374.868001][ T8060] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 374.868024][ T8060] ? tun_get+0x1c/0x2f0 [ 374.868050][ T8060] ? tun_get+0x1c/0x2f0 [ 374.868069][ T8060] ? tun_get+0x1c/0x2f0 [ 374.868093][ T8060] tun_chr_write_iter+0x113/0x200 [ 374.868116][ T8060] vfs_write+0x5c9/0xb30 [ 374.868146][ T8060] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 374.868167][ T8060] ? __pfx_vfs_write+0x10/0x10 [ 374.868202][ T8060] ? __fget_files+0x2a/0x420 [ 374.868234][ T8060] ksys_write+0x145/0x250 [ 374.868259][ T8060] ? __pfx_ksys_write+0x10/0x10 [ 374.868285][ T8060] ? do_syscall_64+0xbe/0xfa0 [ 374.868311][ T8060] do_syscall_64+0xfa/0xfa0 [ 374.868331][ T8060] ? lockdep_hardirqs_on+0x9c/0x150 [ 374.868352][ T8060] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 374.868370][ T8060] ? clear_bhb_loop+0x60/0xb0 [ 374.868392][ T8060] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 374.868410][ T8060] RIP: 0033:0x7f5a7fb8da7f [ 374.868426][ T8060] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 374.868442][ T8060] RSP: 002b:00007f5a80991000 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 374.868461][ T8060] RAX: ffffffffffffffda RBX: 00007f5a7fde5fa0 RCX: 00007f5a7fb8da7f [ 374.868475][ T8060] RDX: 000000000000002a RSI: 0000200000001800 RDI: 00000000000000c8 [ 374.868487][ T8060] RBP: 00007f5a80991090 R08: 0000000000000000 R09: 0000000000000000 [ 374.868499][ T8060] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000001 [ 374.868510][ T8060] R13: 00007f5a7fde6038 R14: 00007f5a7fde5fa0 R15: 00007f5a7ff0fa28 [ 374.868543][ T8060] [ 375.343503][ T30] audit: type=1326 audit(1761198504.195:3165): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8052 comm="syz.2.584" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c4018efc9 code=0x7ffc0000 [ 375.365861][ T30] audit: type=1326 audit(1761198504.195:3166): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8052 comm="syz.2.584" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f0c4018efc9 code=0x7ffc0000 [ 375.389382][ T30] audit: type=1326 audit(1761198504.195:3167): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8052 comm="syz.2.584" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c4018efc9 code=0x7ffc0000 [ 375.415783][ T30] audit: type=1326 audit(1761198504.195:3168): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8052 comm="syz.2.584" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f0c4018efc9 code=0x7ffc0000 [ 375.438535][ T30] audit: type=1326 audit(1761198504.195:3169): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8052 comm="syz.2.584" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c4018efc9 code=0x7ffc0000 [ 375.463595][ T30] audit: type=1326 audit(1761198504.195:3170): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8052 comm="syz.2.584" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f0c4018efc9 code=0x7ffc0000 [ 375.778254][ T24] usb 2-1: USB disconnect, device number 41 [ 376.363662][ T43] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 376.536020][ T43] usb 1-1: config 6 has an invalid interface number: 57 but max is 0 [ 376.566153][ T43] usb 1-1: config 6 has no interface number 0 [ 376.583443][ T24] usb 4-1: new high-speed USB device number 42 using dummy_hcd [ 376.592920][ T43] usb 1-1: config 6 interface 57 has no altsetting 0 [ 376.609523][ T43] usb 1-1: New USB device found, idVendor=07b4, idProduct=010a, bcdDevice= 0.00 [ 376.619594][ T43] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 376.628538][ T43] usb 1-1: Product: syz [ 376.632976][ T43] usb 1-1: Manufacturer: syz [ 376.637976][ T43] usb 1-1: SerialNumber: syz [ 376.769942][ T24] usb 4-1: New USB device found, idVendor=0813, idProduct=0001, bcdDevice=3a.08 [ 376.780036][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 376.795155][ T24] usb 4-1: config 0 descriptor?? [ 376.833847][ T917] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 376.863990][ T24] gspca_main: cpia1-2.14.0 probing 0813:0001 [ 376.882920][ T8069] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 376.892663][ T8069] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 377.013689][ T917] usb 2-1: Using ep0 maxpacket: 16 [ 377.042711][ T917] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 377.062897][ T917] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 377.076088][ T917] usb 2-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 0.00 [ 377.093685][ T917] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 377.113741][ T917] usb 2-1: config 0 descriptor?? [ 377.383314][ T5821] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 377.513563][ T5821] usb 3-1: device descriptor read/64, error -71 [ 377.656774][ T24] gspca_cpia1: usb_control_msg 02, error -71 [ 377.663435][ T24] gspca_cpia1: usb_control_msg 05, error -71 [ 377.672827][ T24] gspca_cpia1: usb_control_msg 04, error -71 [ 377.680556][ T24] cpia1 4-1:0.0: probe with driver cpia1 failed with error -71 [ 377.697869][ T24] usb 4-1: USB disconnect, device number 42 [ 377.739991][ T8095] netlink: 40 bytes leftover after parsing attributes in process `syz.1.596'. [ 377.750838][ T5823] usb 2-1: USB disconnect, device number 42 [ 377.758286][ T5821] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 377.903354][ T5821] usb 3-1: device descriptor read/64, error -71 [ 378.026871][ T5821] usb usb3-port1: attempt power cycle [ 378.375612][ T5821] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 378.424091][ T5821] usb 3-1: device descriptor read/8, error -71 [ 378.436132][ T8107] FAULT_INJECTION: forcing a failure. [ 378.436132][ T8107] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 378.473363][ T8107] CPU: 0 UID: 0 PID: 8107 Comm: syz.1.600 Not tainted syzkaller #0 PREEMPT(full) [ 378.473387][ T8107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 378.473398][ T8107] Call Trace: [ 378.473405][ T8107] [ 378.473414][ T8107] dump_stack_lvl+0x189/0x250 [ 378.473442][ T8107] ? __pfx____ratelimit+0x10/0x10 [ 378.473463][ T8107] ? __pfx_dump_stack_lvl+0x10/0x10 [ 378.473486][ T8107] ? __pfx__printk+0x10/0x10 [ 378.473516][ T8107] should_fail_ex+0x414/0x560 [ 378.473547][ T8107] _copy_to_user+0x31/0xb0 [ 378.473571][ T8107] simple_read_from_buffer+0xe1/0x170 [ 378.473601][ T8107] proc_fail_nth_read+0x1b3/0x220 [ 378.473626][ T8107] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 378.473650][ T8107] ? rw_verify_area+0x2a6/0x4d0 [ 378.473672][ T8107] ? __lock_acquire+0xab9/0xd20 [ 378.473687][ T8107] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 378.473710][ T8107] vfs_read+0x200/0xa30 [ 378.473731][ T8107] ? fdget_pos+0x247/0x320 [ 378.473752][ T8107] ? __pfx___mutex_lock+0x10/0x10 [ 378.473776][ T8107] ? __pfx_vfs_read+0x10/0x10 [ 378.473800][ T8107] ? __fget_files+0x2a/0x420 [ 378.473821][ T8107] ? __fget_files+0x3a0/0x420 [ 378.473837][ T8107] ? __fget_files+0x2a/0x420 [ 378.473862][ T8107] ksys_read+0x145/0x250 [ 378.473895][ T8107] ? __pfx_ksys_read+0x10/0x10 [ 378.473920][ T8107] ? do_syscall_64+0xbe/0xfa0 [ 378.473946][ T8107] do_syscall_64+0xfa/0xfa0 [ 378.473967][ T8107] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 378.473984][ T8107] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 378.474002][ T8107] ? clear_bhb_loop+0x60/0xb0 [ 378.474026][ T8107] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 378.474043][ T8107] RIP: 0033:0x7f7694f8d9dc [ 378.474061][ T8107] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 378.474076][ T8107] RSP: 002b:00007f7695e1a030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 378.474096][ T8107] RAX: ffffffffffffffda RBX: 00007f76951e5fa0 RCX: 00007f7694f8d9dc [ 378.474109][ T8107] RDX: 000000000000000f RSI: 00007f7695e1a0a0 RDI: 0000000000000004 [ 378.474120][ T8107] RBP: 00007f7695e1a090 R08: 0000000000000000 R09: 0000000000000000 [ 378.474131][ T8107] R10: 000000000000002a R11: 0000000000000246 R12: 0000000000000001 [ 378.474142][ T8107] R13: 00007f76951e6038 R14: 00007f76951e5fa0 R15: 00007f769530fa28 [ 378.474170][ T8107] [ 378.730520][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.736902][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 378.805590][ T43] usb-storage 1-1:6.57: USB Mass Storage device detected [ 378.873733][ T5821] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 378.951802][ T5821] usb 3-1: device descriptor read/8, error -71 [ 379.023556][ T43] usb 1-1: USB disconnect, device number 41 [ 379.063611][ T5821] usb usb3-port1: unable to enumerate USB device [ 380.062672][ T8134] loop6: detected capacity change from 0 to 7 [ 380.087968][ T7151] Dev loop6: unable to read RDB block 7 [ 380.094588][ T7151] loop6: unable to read partition table [ 380.100489][ T7151] loop6: partition table beyond EOD, truncated [ 380.108681][ T8134] Dev loop6: unable to read RDB block 7 [ 380.114635][ T8134] loop6: unable to read partition table [ 380.120531][ T8134] loop6: partition table beyond EOD, truncated [ 380.153055][ T8134] loop_reread_partitions: partition scan of loop6 (þ被xü—ŸÑà– ) failed (rc=-5) [ 381.212987][ T8150] netlink: 56 bytes leftover after parsing attributes in process `syz.2.609'. [ 381.623473][ T43] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 381.937229][ T8156] veth1_to_batadv: entered promiscuous mode [ 382.073502][ T43] usb 2-1: Using ep0 maxpacket: 8 [ 382.113660][ T43] usb 2-1: config 0 interface 0 altsetting 6 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 382.130216][ T43] usb 2-1: config 0 interface 0 has no altsetting 0 [ 382.303616][ T43] usb 2-1: New USB device found, idVendor=11c0, idProduct=5506, bcdDevice= 0.00 [ 382.338210][ T43] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 382.380709][ T43] usb 2-1: config 0 descriptor?? [ 382.881025][ T8166] netlink: 4 bytes leftover after parsing attributes in process `syz.2.613'. [ 383.017359][ T8149] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 383.264851][ T8168] loop6: detected capacity change from 0 to 524288000 [ 383.274099][ T8149] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 383.298632][ T43] betop 0003:11C0:5506.000A: item fetching failed at offset 7/8 [ 383.359264][ T43] betop 0003:11C0:5506.000A: parse failed [ 383.373426][ T8169] support for the xor transformation has been removed. [ 383.409032][ T43] betop 0003:11C0:5506.000A: probe with driver betop failed with error -22 [ 383.758633][ T43] usb 2-1: USB disconnect, device number 43 [ 384.953394][ T10] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 384.997190][ T8182] netlink: 12 bytes leftover after parsing attributes in process `syz.4.616'. [ 386.306315][ T10] usb 1-1: New USB device found, idVendor=041e, idProduct=4053, bcdDevice=e6.56 [ 386.483408][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 386.615176][ T10] usb 1-1: config 0 descriptor?? [ 390.318461][ T8188] ip6tnl1: entered promiscuous mode [ 391.963366][ T10] usb 1-1: can't set config #0, error -110 [ 392.383338][ T5823] usb 4-1: new low-speed USB device number 43 using dummy_hcd [ 393.334240][ T43] usb 1-1: USB disconnect, device number 42 [ 394.702039][ T8217] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 394.931100][ T5821] usb 4-1: new high-speed USB device number 44 using dummy_hcd [ 395.219068][ T5821] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 395.266441][ T5821] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 395.324908][ T8225] vim2m vim2m.0: vidioc_s_fmt queue busy [ 395.488105][ T5821] usb 4-1: Product: syz [ 395.531603][ T5821] usb 4-1: Manufacturer: syz [ 395.590802][ T5821] usb 4-1: SerialNumber: syz [ 395.827000][ T8223] vim2m vim2m.0: vidioc_s_fmt queue busy [ 402.622750][ C1] sched: DL replenish lagged too much [ 441.849003][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 441.872419][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 451.328204][ T5821] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPROTO [ 458.955241][ T5821] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): lan78xx_setup_irq_domain() failed : -71 [ 460.266707][ T5821] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 501.599880][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.620484][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 546.693223][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 546.700202][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P8224/3:b..l P8213/1:b..l [ 546.709536][ C0] rcu: (detected by 0, t=10503 jiffies, g=29889, q=1277327 ncpus=2) [ 546.717605][ C0] task:syz.2.625 state:R running task stack:23432 pid:8213 tgid:8209 ppid:5843 task_flags:0x400140 flags:0x00080003 [ 546.731871][ C0] Call Trace: [ 546.735157][ C0] [ 546.738087][ C0] __schedule+0x1798/0x4cc0 [ 546.742585][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 546.747771][ C0] ? __pfx___schedule+0x10/0x10 [ 546.752628][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 546.758528][ C0] ? preempt_schedule_irq+0xaa/0x150 [ 546.763806][ C0] preempt_schedule_irq+0xb5/0x150 [ 546.768924][ C0] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 546.774655][ C0] ? rcu_irq_exit_check_preempt+0xdf/0x210 [ 546.780482][ C0] irqentry_exit+0x6f/0x90 [ 546.784887][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 546.790871][ C0] RIP: 0010:lock_acquire+0x175/0x360 [ 546.796160][ C0] Code: 00 00 00 00 9c 8f 44 24 30 f7 44 24 30 00 02 00 00 0f 85 cd 00 00 00 f7 44 24 08 00 02 00 00 74 01 fb 65 48 8b 05 1b cd d0 10 <48> 3b 44 24 58 0f 85 f2 00 00 00 48 83 c4 60 5b 41 5c 41 5d 41 5e [ 546.815777][ C0] RSP: 0018:ffffc900052be2f8 EFLAGS: 00000206 [ 546.821854][ C0] RAX: f8bc36ad35084600 RBX: 0000000000000000 RCX: f8bc36ad35084600 [ 546.829815][ C0] RDX: 0000000000000000 RSI: ffffffff8d8f2768 RDI: ffffffff8bbf0460 [ 546.837784][ C0] RBP: ffffffff81738d25 R08: 0000000000000000 R09: ffffffff81738d25 [ 546.845742][ C0] R10: ffffc900052be4b8 R11: ffffffff81ac2cb0 R12: 0000000000000002 [ 546.853725][ C0] R13: ffffffff8df3d2e0 R14: 0000000000000000 R15: 0000000000000246 [ 546.861701][ C0] ? unwind_next_frame+0xa5/0x2390 [ 546.866806][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 546.872968][ C0] ? unwind_next_frame+0xa5/0x2390 [ 546.878088][ C0] ? unwind_next_frame+0xa5/0x2390 [ 546.883179][ C0] ? __kasan_kmalloc+0x22/0xb0 [ 546.887937][ C0] ? unwind_next_frame+0xa5/0x2390 [ 546.893048][ C0] unwind_next_frame+0xc2/0x2390 [ 546.897984][ C0] ? unwind_next_frame+0xa5/0x2390 [ 546.903077][ C0] ? unwind_next_frame+0xa5/0x2390 [ 546.908172][ C0] ? kasan_quarantine_reduce+0x148/0x160 [ 546.913821][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 546.919983][ C0] arch_stack_walk+0x11c/0x150 [ 546.924740][ C0] ? __kasan_kmalloc+0x22/0xb0 [ 546.929520][ C0] stack_trace_save+0x9c/0xe0 [ 546.934202][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 546.939575][ C0] save_stack+0xf5/0x1f0 [ 546.943808][ C0] ? __pfx_save_stack+0x10/0x10 [ 546.948665][ C0] ? __free_frozen_pages+0xbc4/0xd30 [ 546.953956][ C0] ? __put_partials+0x146/0x170 [ 546.958800][ C0] ? put_cpu_partial+0x1f2/0x2e0 [ 546.963723][ C0] ? __slab_free+0x2b9/0x390 [ 546.968319][ C0] ? qlist_free_all+0x97/0x140 [ 546.973084][ C0] ? kasan_quarantine_reduce+0x148/0x160 [ 546.978716][ C0] ? __kasan_kmalloc+0x22/0xb0 [ 546.983481][ C0] ? page_ext_put+0x97/0xc0 [ 546.988000][ C0] __reset_page_owner+0x71/0x1f0 [ 546.992950][ C0] __free_frozen_pages+0xbc4/0xd30 [ 546.998068][ C0] __put_partials+0x146/0x170 [ 547.002725][ C0] put_cpu_partial+0x1f2/0x2e0 [ 547.007478][ C0] __slab_free+0x2b9/0x390 [ 547.011898][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 547.018229][ C0] ? __phys_addr+0xd3/0x180 [ 547.022718][ C0] qlist_free_all+0x97/0x140 [ 547.027297][ C0] kasan_quarantine_reduce+0x148/0x160 [ 547.032766][ C0] __kasan_kmalloc+0x22/0xb0 [ 547.037360][ C0] __kmalloc_node_track_caller_noprof+0x568/0x800 [ 547.043768][ C0] ? __alloc_skb+0x142/0x2d0 [ 547.048359][ C0] ? rcu_is_watching+0x15/0xb0 [ 547.053123][ C0] ? __alloc_skb+0x142/0x2d0 [ 547.057705][ C0] kmalloc_reserve+0x136/0x290 [ 547.062483][ C0] __alloc_skb+0x142/0x2d0 [ 547.066910][ C0] rtmsg_ifinfo_build_skb+0x84/0x260 [ 547.072199][ C0] rtmsg_ifinfo+0x8c/0x1a0 [ 547.076612][ C0] netif_state_change+0x29e/0x3a0 [ 547.081644][ C0] ? lockdep_rtnl_is_held+0x26/0x40 [ 547.086838][ C0] ? __pfx_netif_state_change+0x10/0x10 [ 547.092366][ C0] ? dev_change_xdp_fd+0x1da/0x220 [ 547.097460][ C0] do_setlink+0x35de/0x41c0 [ 547.101963][ C0] ? rcu_is_watching+0x15/0xb0 [ 547.106734][ C0] ? __schedule+0x17ae/0x4cc0 [ 547.111416][ C0] ? __lock_acquire+0xab9/0xd20 [ 547.116254][ C0] ? __pfx_do_setlink+0x10/0x10 [ 547.121104][ C0] ? __lock_acquire+0xab9/0xd20 [ 547.125974][ C0] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 547.131867][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 547.137056][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 547.142952][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 547.149281][ C0] ? rcu_is_watching+0x15/0xb0 [ 547.154039][ C0] ? __mutex_lock+0xd3b/0x1350 [ 547.158810][ C0] ? __mutex_lock+0x5bb/0x1350 [ 547.163584][ C0] ? rtnl_newlink+0x8e9/0x1c80 [ 547.168350][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 547.173377][ C0] ? ns_capable+0x8a/0xf0 [ 547.177709][ C0] ? rtnl_link_get_net_capable+0x16a/0x350 [ 547.183543][ C0] rtnl_newlink+0x14ad/0x1c80 [ 547.188221][ C0] ? netlink_deliver_tap+0x19c/0x1b0 [ 547.193506][ C0] ? __pfx_rtnl_newlink+0x10/0x10 [ 547.198566][ C0] ? kasan_quarantine_put+0xdd/0x220 [ 547.203862][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 547.209069][ C0] ? nlmon_xmit+0xb0/0x100 [ 547.213476][ C0] ? kmem_cache_free+0x19b/0x690 [ 547.218435][ C0] ? __local_bh_enable_ip+0x12d/0x1c0 [ 547.223815][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 547.229026][ C0] ? __local_bh_enable_ip+0x12d/0x1c0 [ 547.234402][ C0] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 547.240128][ C0] ? __dev_queue_xmit+0x27b/0x3b50 [ 547.245245][ C0] ? __dev_queue_xmit+0x27b/0x3b50 [ 547.250355][ C0] ? __dev_queue_xmit+0x27b/0x3b50 [ 547.255458][ C0] ? __dev_queue_xmit+0x1d79/0x3b50 [ 547.260659][ C0] ? kasan_save_track+0x3e/0x80 [ 547.265518][ C0] ? __kasan_slab_alloc+0x6c/0x80 [ 547.270550][ C0] ? __lock_acquire+0xab9/0xd20 [ 547.275412][ C0] ? __pfx_rtnl_newlink+0x10/0x10 [ 547.280448][ C0] rtnetlink_rcv_msg+0x7cf/0xb70 [ 547.285397][ C0] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 547.290514][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 547.295968][ C0] ? ref_tracker_free+0x63a/0x7d0 [ 547.300996][ C0] ? __asan_memcpy+0x40/0x70 [ 547.305593][ C0] ? __pfx_ref_tracker_free+0x10/0x10 [ 547.310967][ C0] ? __skb_clone+0x63/0x7a0 [ 547.315470][ C0] netlink_rcv_skb+0x208/0x470 [ 547.320243][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 547.325715][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 547.331009][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 547.336210][ C0] netlink_unicast+0x82f/0x9e0 [ 547.341001][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 547.346296][ C0] ? netlink_sendmsg+0x642/0xb30 [ 547.351235][ C0] ? skb_put+0x11b/0x210 [ 547.355471][ C0] netlink_sendmsg+0x805/0xb30 [ 547.360256][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 547.365551][ C0] ? aa_sock_msg_perm+0xf1/0x1d0 [ 547.370499][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 547.375772][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 547.381076][ C0] __sock_sendmsg+0x21c/0x270 [ 547.385762][ C0] ____sys_sendmsg+0x505/0x830 [ 547.390535][ C0] ? __pfx_____sys_sendmsg+0x10/0x10 [ 547.395822][ C0] ? import_iovec+0x74/0xa0 [ 547.400337][ C0] ___sys_sendmsg+0x21f/0x2a0 [ 547.405025][ C0] ? __pfx____sys_sendmsg+0x10/0x10 [ 547.410240][ C0] ? __fget_files+0x2a/0x420 [ 547.414816][ C0] ? __fget_files+0x3a0/0x420 [ 547.419503][ C0] __x64_sys_sendmsg+0x19b/0x260 [ 547.424446][ C0] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 547.429910][ C0] ? do_syscall_64+0xbe/0xfa0 [ 547.434580][ C0] do_syscall_64+0xfa/0xfa0 [ 547.439094][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 547.444305][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 547.450377][ C0] ? clear_bhb_loop+0x60/0xb0 [ 547.455066][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 547.460965][ C0] RIP: 0033:0x7f0c4018efc9 [ 547.465393][ C0] RSP: 002b:00007f0c3e3f6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 547.473813][ C0] RAX: ffffffffffffffda RBX: 00007f0c403e6090 RCX: 00007f0c4018efc9 [ 547.481786][ C0] RDX: 0000000000000000 RSI: 0000200000000140 RDI: 0000000000000008 [ 547.489750][ C0] RBP: 00007f0c40211f91 R08: 0000000000000000 R09: 0000000000000000 [ 547.497722][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 547.505694][ C0] R13: 00007f0c403e6128 R14: 00007f0c403e6090 R15: 00007f0c4050fa28 [ 547.513689][ C0] [ 547.516710][ C0] task:syz.2.625 state:R running task stack:25896 pid:8224 tgid:8209 ppid:5843 task_flags:0x400040 flags:0x00080003 [ 547.530203][ C0] Call Trace: [ 547.533481][ C0] [ 547.536416][ C0] __schedule+0x1798/0x4cc0 [ 547.540931][ C0] ? __pfx___schedule+0x10/0x10 [ 547.545777][ C0] ? sk_free+0x66/0x90 [ 547.549853][ C0] ? netif_rx_internal+0x130/0x560 [ 547.554974][ C0] ? preempt_schedule+0xae/0xc0 [ 547.559845][ C0] ? __dev_queue_xmit+0x27b/0x3b50 [ 547.564944][ C0] preempt_schedule_common+0x83/0xd0 [ 547.570241][ C0] preempt_schedule+0xae/0xc0 [ 547.574921][ C0] ? __pfx_preempt_schedule+0x10/0x10 [ 547.580295][ C0] ? preempt_schedule_notrace_thunk+0x16/0x30 [ 547.586355][ C0] preempt_schedule_thunk+0x16/0x30 [ 547.591565][ C0] __local_bh_enable_ip+0x13e/0x1c0 [ 547.596768][ C0] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 547.602489][ C0] ? __dev_queue_xmit+0x27b/0x3b50 [ 547.607588][ C0] ? __dev_queue_xmit+0x27b/0x3b50 [ 547.612703][ C0] ? __dev_queue_xmit+0x27b/0x3b50 [ 547.617812][ C0] __dev_queue_xmit+0x1d79/0x3b50 [ 547.622820][ C0] ? __dev_queue_xmit+0x27b/0x3b50 [ 547.627920][ C0] ? ipt_do_table+0x13dd/0x1640 [ 547.632772][ C0] ? __pfx___dev_queue_xmit+0x10/0x10 [ 547.638148][ C0] ? __lock_acquire+0xab9/0xd20 [ 547.642981][ C0] ? ip_output+0x29f/0x450 [ 547.647393][ C0] ? ip_finish_output2+0xae7/0x1160 [ 547.652602][ C0] ip_finish_output2+0xd03/0x1160 [ 547.657634][ C0] ? ip_finish_output2+0x452/0x1160 [ 547.662813][ C0] ? __pfx_ip_finish_output2+0x10/0x10 [ 547.668260][ C0] ? ip_skb_dst_mtu+0x917/0xb70 [ 547.673119][ C0] ? ip_finish_output+0x33a/0x3f0 [ 547.678227][ C0] ip_output+0x29f/0x450 [ 547.682450][ C0] ? ip_output+0x5b/0x450 [ 547.686769][ C0] __ip_queue_xmit+0x118d/0x1c30 [ 547.691748][ C0] ? tcp_options_write+0x5fe/0x12c0 [ 547.696955][ C0] ? csum_tcpudp_nofold+0x1f/0x60 [ 547.701989][ C0] ? __ip_queue_xmit+0x5d/0x1c30 [ 547.706917][ C0] ? __pfx_ip_queue_xmit+0x10/0x10 [ 547.712035][ C0] __tcp_transmit_skb+0x24f6/0x3aa0 [ 547.717246][ C0] ? __pfx___tcp_transmit_skb+0x10/0x10 [ 547.722780][ C0] ? tcp_small_queue_check+0x1c1/0x3b0 [ 547.728226][ C0] tcp_write_xmit+0x16e8/0x6940 [ 547.733129][ C0] __tcp_push_pending_frames+0x97/0x360 [ 547.738671][ C0] ? tcp_push+0x40f/0x660 [ 547.743006][ C0] tcp_sendmsg_locked+0x1fb0/0x5540 [ 547.748237][ C0] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 547.753790][ C0] ? __local_bh_enable_ip+0x12d/0x1c0 [ 547.759163][ C0] ? __local_bh_enable_ip+0x12d/0x1c0 [ 547.764528][ C0] tcp_sendmsg+0x2f/0x50 [ 547.768790][ C0] __sock_sendmsg+0x19c/0x270 [ 547.773472][ C0] __sys_sendto+0x3bd/0x520 [ 547.777985][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 547.782988][ C0] ? do_futex+0x333/0x420 [ 547.787340][ C0] __x64_sys_sendto+0xde/0x100 [ 547.792112][ C0] do_syscall_64+0xfa/0xfa0 [ 547.796618][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 547.801814][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 547.807872][ C0] ? clear_bhb_loop+0x60/0xb0 [ 547.812552][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 547.818444][ C0] RIP: 0033:0x7f0c4018efc9 [ 547.822835][ C0] RSP: 002b:00007f0c3dfb2038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 547.831227][ C0] RAX: ffffffffffffffda RBX: 00007f0c403e6270 RCX: 00007f0c4018efc9 [ 547.839196][ C0] RDX: 000000000000fdef RSI: 0000200000000580 RDI: 0000000000000009 [ 547.847151][ C0] RBP: 00007f0c40211f91 R08: 0000000000000000 R09: 0000000000000000 [ 547.855122][ C0] R10: 0000000010008095 R11: 0000000000000246 R12: 0000000000000000 [ 547.863091][ C0] R13: 00007f0c403e6308 R14: 00007f0c403e6270 R15: 00007f0c4050fa28 [ 547.871080][ C0] [ 547.874097][ C0] rcu: rcu_preempt kthread starved for 4275 jiffies! g29889 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 547.885201][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 547.895163][ C0] rcu: RCU grace-period kthread stack dump: [ 547.901050][ C0] task:rcu_preempt state:R running task stack:26856 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 547.914545][ C0] Call Trace: [ 547.917820][ C0] [ 547.920756][ C0] __schedule+0x1798/0x4cc0 [ 547.925283][ C0] ? __lock_acquire+0xab9/0xd20 [ 547.930130][ C0] ? __pfx___schedule+0x10/0x10 [ 547.934987][ C0] ? schedule+0x91/0x360 [ 547.939234][ C0] schedule+0x165/0x360 [ 547.943396][ C0] schedule_timeout+0x12b/0x270 [ 547.948245][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 547.953598][ C0] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 547.959494][ C0] ? __pfx_process_timeout+0x10/0x10 [ 547.964798][ C0] ? prepare_to_swait_event+0x341/0x380 [ 547.970357][ C0] rcu_gp_fqs_loop+0x301/0x1540 [ 547.975215][ C0] ? __pfx_rcu_watching_snap_recheck+0x10/0x10 [ 547.981376][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 547.986662][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 547.991869][ C0] rcu_gp_kthread+0x99/0x390 [ 547.996455][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 548.001655][ C0] ? __kthread_parkme+0x7b/0x200 [ 548.006601][ C0] ? __kthread_parkme+0x1a1/0x200 [ 548.011625][ C0] kthread+0x711/0x8a0 [ 548.015691][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 548.020897][ C0] ? __pfx_kthread+0x10/0x10 [ 548.025505][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 548.030712][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 548.035899][ C0] ? __pfx_kthread+0x10/0x10 [ 548.040498][ C0] ret_from_fork+0x4bc/0x870 [ 548.045095][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 548.050213][ C0] ? __switch_to_asm+0x39/0x70 [ 548.054965][ C0] ? __switch_to_asm+0x33/0x70 [ 548.059729][ C0] ? __pfx_kthread+0x10/0x10 [ 548.064328][ C0] ret_from_fork_asm+0x1a/0x30 [ 548.069099][ C0] [ 548.072105][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 548.078426][ C0] Sending NMI from CPU 0 to CPUs 1: [ 548.083639][ C1] NMI backtrace for cpu 1 [ 548.083657][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full) [ 548.083685][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 548.083695][ C1] RIP: 0010:__lock_acquire+0x50c/0xd20 [ 548.083715][ C1] Code: 49 83 c7 28 41 89 c4 48 39 cb 0f 8d d6 00 00 00 48 83 fb 31 0f 83 92 00 00 00 41 8b 07 25 ff 1f 00 00 48 0f a3 05 24 79 d8 11 <73> 10 48 69 c0 c8 00 00 00 48 8d 88 30 d3 16 93 eb 40 83 3d 8b 08 [ 548.083728][ C1] RSP: 0018:ffffc90000a077c8 EFLAGS: 00000003 [ 548.083742][ C1] RAX: 0000000000000007 RBX: 0000000000000002 RCX: 0000000000000003 [ 548.083752][ C1] RDX: 0000000000000003 RSI: 0000000000000003 RDI: ffff88801cea5ac0 [ 548.083763][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff81738d25 [ 548.083773][ C1] R10: ffffc90000a07a18 R11: ffffffff81ac2cb0 R12: 0000000000000003 [ 548.083784][ C1] R13: 0000000000000001 R14: ffff88801cea6668 R15: ffff88801cea6660 [ 548.083796][ C1] FS: 0000000000000000(0000) GS:ffff88812623e000(0000) knlGS:0000000000000000 [ 548.083809][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 548.083820][ C1] CR2: 0000200000157030 CR3: 000000007e3ac000 CR4: 00000000003526f0 [ 548.083834][ C1] Call Trace: [ 548.083840][ C1] [ 548.083850][ C1] ? unwind_next_frame+0xa5/0x2390 [ 548.083868][ C1] lock_acquire+0x120/0x360 [ 548.083882][ C1] ? unwind_next_frame+0xa5/0x2390 [ 548.083902][ C1] ? unwind_next_frame+0xa5/0x2390 [ 548.083918][ C1] ? synproxy_send_tcp+0x3a7/0x700 [ 548.083940][ C1] ? unwind_next_frame+0xa5/0x2390 [ 548.083957][ C1] unwind_next_frame+0xc2/0x2390 [ 548.083973][ C1] ? unwind_next_frame+0xa5/0x2390 [ 548.083992][ C1] ? unwind_next_frame+0xa5/0x2390 [ 548.084009][ C1] ? ip_route_me_harder+0x6c4/0xf10 [ 548.084032][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 548.084052][ C1] arch_stack_walk+0x11c/0x150 [ 548.084072][ C1] ? synproxy_send_tcp+0x3a7/0x700 [ 548.084088][ C1] stack_trace_save+0x9c/0xe0 [ 548.084107][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 548.084127][ C1] ? do_idle+0x1e7/0x510 [ 548.084141][ C1] ? ref_tracker_alloc+0x133/0x460 [ 548.084159][ C1] ref_tracker_alloc+0x17d/0x460 [ 548.084174][ C1] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 548.084188][ C1] ? dst_init+0xd9/0x450 [ 548.084202][ C1] ? dst_alloc+0x12a/0x170 [ 548.084217][ C1] ? ip_route_output_key_hash_rcu+0x1560/0x23e0 [ 548.084236][ C1] ? ip_route_output_key_hash+0x174/0x280 [ 548.084254][ C1] ? ip_route_output_flow+0x2a/0x150 [ 548.084271][ C1] ? ip_route_me_harder+0x6c4/0xf10 [ 548.084290][ C1] ? synproxy_send_tcp+0x3a7/0x700 [ 548.084310][ C1] dst_init+0xd9/0x450 [ 548.084327][ C1] dst_alloc+0x12a/0x170 [ 548.084344][ C1] ip_route_output_key_hash_rcu+0x1560/0x23e0 [ 548.084367][ C1] ? ip_route_output_key_hash+0xc1/0x280 [ 548.084386][ C1] ip_route_output_key_hash+0x174/0x280 [ 548.084404][ C1] ? __lock_acquire+0xab9/0xd20 [ 548.084418][ C1] ? __pfx_ip_route_output_key_hash+0x10/0x10 [ 548.084443][ C1] ip_route_output_flow+0x2a/0x150 [ 548.084459][ C1] ? ip_route_me_harder+0x6ae/0xf10 [ 548.084479][ C1] ip_route_me_harder+0x6c4/0xf10 [ 548.084502][ C1] ? __pfx_ip_route_me_harder+0x10/0x10 [ 548.084540][ C1] ? rcu_is_watching+0x15/0xb0 [ 548.084556][ C1] ? siphash_2u64+0x25/0x2a0 [ 548.084578][ C1] synproxy_send_tcp+0x3a7/0x700 [ 548.084597][ C1] synproxy_send_client_synack+0x8bb/0xe20 [ 548.084618][ C1] ? __pfx_synproxy_send_client_synack+0x10/0x10 [ 548.084633][ C1] ? nft_symhash_reduce+0x3b8/0x560 [ 548.084649][ C1] ? synproxy_pernet+0x45/0x270 [ 548.084669][ C1] nft_synproxy_eval_v4+0x36e/0x560 [ 548.084690][ C1] ? __pfx_nft_synproxy_eval_v4+0x10/0x10 [ 548.084709][ C1] ? nf_ip_checksum+0x13c/0x510 [ 548.084728][ C1] nft_synproxy_do_eval+0x345/0x570 [ 548.084748][ C1] ? __pfx_nft_synproxy_do_eval+0x10/0x10 [ 548.084766][ C1] ? __pfx___ip_vs_conn_in_get+0x10/0x10 [ 548.084785][ C1] ? ip_vs_conn_out_get+0xa16/0xa70 [ 548.084808][ C1] nft_do_chain+0x40c/0x1920 [ 548.084830][ C1] ? __pfx_nft_do_chain+0x10/0x10 [ 548.084858][ C1] ? __pfx_nf_nat_inet_fn+0x10/0x10 [ 548.084878][ C1] nft_do_chain_inet+0x25d/0x340 [ 548.084895][ C1] ? __pfx_nft_do_chain_inet+0x10/0x10 [ 548.084915][ C1] ? nf_nat_ipv4_local_in+0x223/0x720 [ 548.084941][ C1] ? __pfx_nft_do_chain_inet+0x10/0x10 [ 548.084958][ C1] nf_hook_slow+0xc5/0x220 [ 548.084974][ C1] NF_HOOK+0x206/0x3a0 [ 548.084989][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 548.085003][ C1] ? NF_HOOK+0x9a/0x3a0 [ 548.085016][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 548.085028][ C1] ? ip_rcv_finish_core+0xda3/0x1c00 [ 548.085044][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 548.085059][ C1] ? skb_dst+0x4f/0xd0 [ 548.085073][ C1] ? ip_local_deliver+0x12a/0x1b0 [ 548.085089][ C1] NF_HOOK+0x30c/0x3a0 [ 548.085102][ C1] ? __pfx_ip_rcv_finish+0x10/0x10 [ 548.085116][ C1] ? NF_HOOK+0x9a/0x3a0 [ 548.085129][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 548.085141][ C1] ? ip_rcv_core+0x7f7/0xd00 [ 548.085155][ C1] ? __pfx_ip_rcv_finish+0x10/0x10 [ 548.085173][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 548.085186][ C1] __netif_receive_skb+0x143/0x380 [ 548.085206][ C1] ? process_backlog+0x2d5/0x14f0 [ 548.085227][ C1] process_backlog+0x60e/0x14f0 [ 548.085252][ C1] ? __pfx_process_backlog+0x10/0x10 [ 548.085276][ C1] __napi_poll+0xc7/0x360 [ 548.085294][ C1] ? skb_defer_free_flush+0x229/0x250 [ 548.085314][ C1] net_rx_action+0x5f7/0xdf0 [ 548.085333][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 548.085351][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 548.085372][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 548.085405][ C1] handle_softirqs+0x286/0x870 [ 548.085423][ C1] ? __irq_exit_rcu+0xca/0x1f0 [ 548.085440][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 548.085458][ C1] ? irqtime_account_irq+0xb6/0x1c0 [ 548.085478][ C1] __irq_exit_rcu+0xca/0x1f0 [ 548.085493][ C1] ? __pfx___irq_exit_rcu+0x10/0x10 [ 548.085512][ C1] irq_exit_rcu+0x9/0x30 [ 548.085526][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 548.085544][ C1] [ 548.085549][ C1] [ 548.085556][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 548.085572][ C1] RIP: 0010:pv_native_safe_halt+0x13/0x20 [ 548.085590][ C1] Code: cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 33 31 22 00 f3 0f 1e fa fb f4 c8 e6 02 00 cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 [ 548.085603][ C1] RSP: 0018:ffffc90000197de0 EFLAGS: 000002c6 [ 548.085616][ C1] RAX: 643b6df328669200 RBX: ffffffff81967b87 RCX: 643b6df328669200 [ 548.085628][ C1] RDX: 0000000000000001 RSI: ffffffff8d70bc84 RDI: ffffffff8bbf0460 [ 548.085639][ C1] RBP: ffffc90000197f10 R08: ffff8880b8932fdb R09: 1ffff110171265fb [ 548.085651][ C1] R10: dffffc0000000000 R11: ffffed10171265fc R12: ffffffff8f7cd370 [ 548.085663][ C1] R13: 0000000000000001 R14: 0000000000000001 R15: 1ffff110039d4b58 [ 548.085675][ C1] ? do_idle+0x1e7/0x510 [ 548.085694][ C1] default_idle+0x13/0x20 [ 548.085712][ C1] default_idle_call+0x73/0xb0 [ 548.085733][ C1] do_idle+0x1e7/0x510 [ 548.085751][ C1] ? __pfx_do_idle+0x10/0x10 [ 548.085772][ C1] cpu_startup_entry+0x44/0x60 [ 548.085788][ C1] start_secondary+0x101/0x110 [ 548.085809][ C1] common_startup_64+0x13e/0x147 [ 548.085835][ C1]