last executing test programs: 4.533440605s ago: executing program 0 (id=12810): r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0xcf, 0x8b, 0xed, 0x20, 0xfd9, 0x25, 0x2940, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xca, 0xfb, 0x1a}}]}}]}}, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000580)={0x44, &(0x7f0000000700)=ANY=[@ANYBLOB="203301"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) ioctl$I2C_SMBUS(r1, 0x720, &(0x7f0000000180)={0x1, 0x9, 0x5, &(0x7f0000000100)={0xd, "c6c1f7b51010c420c4c6bc517b54e69200"}}) 3.449762556s ago: executing program 2 (id=12831): r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0xefff, 0x7, 0xfbff, 0x7fff}, 0x8) sendmmsg$inet6(r0, &(0x7f0000000bc0)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000500)='p', 0x1}], 0x1}}], 0x1, 0x20000004) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x2, 0x4) 2.886217118s ago: executing program 2 (id=12836): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x4}], 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000040)=0x20) 2.66848385s ago: executing program 1 (id=12839): r0 = socket(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000280)=0x9, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@multicast, @random="26a686bed427", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x2e, 0x30, 0x68, 0x0, 0x2, 0x1, 0x0, @remote, @multicast1}, @source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x2, 0x39, 0x6, 0x65, 0x5, 0x2c, 0xff, 0x8, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}}}, 0x0) recvmmsg(r0, &(0x7f0000006400)=[{{0x0, 0x0, 0x0}, 0xfff}], 0x1, 0x42, 0x0) 2.595872157s ago: executing program 1 (id=12840): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000002c0)=@newlink={0x6c, 0x10, 0x403, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, 0x100, 0xa608}, [@IFLA_LINKINFO={0x44, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x34, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_EGRESS_QOS={0x28, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7fff, 0xffe}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xffffffff, 0x5}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7fff, 0x1000}}]}]}}}, @IFLA_LINK={0x8, 0x5, r2}]}, 0x6c}, 0x1, 0xba01, 0x0, 0x8000}, 0x810) 2.446406753s ago: executing program 1 (id=12842): r0 = syz_usb_connect$uac1(0x2, 0xa5, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000106b1d01014000010203010902930003010000000904000000010100000a240100000002010213240600000600000000000000dfff000000000924030000000000000924050000f8431cfd09240300000300040206240504"], 0x0) syz_usb_control_io(r0, &(0x7f0000000280)={0x2c, 0x0, &(0x7f0000000100)={0x0, 0x3, 0x2, @string={0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000009c0)={0x2c, 0x0, &(0x7f0000000880)={0x0, 0x3, 0x2, @string={0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000003c0)={0x2c, 0x0, &(0x7f0000000480)={0x0, 0x3, 0x2, @string={0x2}}, 0x0, 0x0, 0x0}, 0x0) 1.957236999s ago: executing program 2 (id=12848): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000002a82, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r1, 0x0) read$FUSE(r1, &(0x7f0000000140)={0x2020}, 0x2020) 1.600580215s ago: executing program 2 (id=12852): r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80043f679a10ff3d425f9cc3f4ff7f4e32f61bcdf1e422000000000100804824cabecc4b381eaadc28f23457e792945f64009400050028925aaa000000c600000000000000feff2c707f8f00ff", 0x58}], 0x1) 1.480692042s ago: executing program 2 (id=12855): r0 = syz_io_uring_setup(0x497, &(0x7f00000000c0)={0x0, 0x79b0, 0x2, 0x8000, 0x275}, &(0x7f0000000140)=0x0, &(0x7f0000000040)) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000000)=0xffb, 0x0, 0x4) io_uring_enter(r0, 0x627, 0x4c1, 0x43, 0x0, 0x0) 1.346282653s ago: executing program 0 (id=12856): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_GET_DEVICE_ATTR_vcpu(r2, 0x4018aee2, &(0x7f00000000c0)=@attr_set_pmu={0x0, 0x0, 0x3, 0x0}) 1.225218498s ago: executing program 3 (id=12857): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000b40)=@delchain={0xe8, 0x65, 0x2, 0x70bd27, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x2, 0x2}, {0x0, 0x1}, {0x0, 0xb}}, [@TCA_CHAIN={0x8, 0xb, 0x6}, @TCA_CHAIN={0x8, 0xb, 0x6}, @filter_kind_options=@f_bpf={{0x8}, {0xac, 0x2, [@TCA_BPF_FD={0x8}, @TCA_BPF_NAME={0xc, 0x7, './file0\x00'}, @TCA_BPF_ACT={0x78, 0x1, [@m_mpls={0x40, 0xb, 0x0, 0x0, {{0x9}, {0x14, 0x2, 0x0, 0x1, [@TCA_MPLS_TTL={0x5, 0x7, 0x9}, @TCA_MPLS_BOS={0x5}]}, {0x4}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x3}}}}, @m_connmark={0x34, 0x15, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x3}}}}]}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x3}, @TCA_BPF_NAME={0xc, 0x7, './file0\x00'}, @TCA_BPF_FLAGS={0x8, 0x8, 0x1}]}}]}, 0xe8}, 0x1, 0x0, 0x0, 0x81}, 0x20000001) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x365}, {&(0x7f0000000280)=""/85, 0x7c}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000400)=""/106, 0x645}, {&(0x7f0000000980)=""/73, 0x1b}, {&(0x7f0000000200)=""/77, 0x14}, {&(0x7f00000007c0)=""/154, 0x21}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0xffffffffffffff2f}}], 0x4000000000003b4, 0x2040000, &(0x7f0000003700)={0x77359400}) 1.025928906s ago: executing program 3 (id=12859): mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0x0) r0 = landlock_create_ruleset(&(0x7f0000000240)={0x1fff}, 0x18, 0x0) landlock_restrict_self(r0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f00000003c0)='./file2\x00', 0x0) 942.440712ms ago: executing program 0 (id=12860): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000010140), 0x48c02, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000010440)={'rose0\x00', 0x112}) unlink(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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ioctl$TUNATTACHFILTER(r0, 0x400454d1, &(0x7f00000000c0)={0x0, 0x0}) 826.278125ms ago: executing program 4 (id=12861): r0 = socket$inet6_sctp(0xa, 0x801, 0x84) sendto$inet6(r0, &(0x7f00000002c0)="f9", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @private2}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x101, 0x200, 0x4, 0x6, 0x4, 0x9, 0x4ac}, 0x20) 709.151793ms ago: executing program 3 (id=12862): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x3, 0x5, &(0x7f0000006680)) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000080)=@req3={0x54c, 0x4, 0x3, 0x3, 0xc, 0x6, 0x7}, 0x1c) recvfrom(r0, &(0x7f0000000040)=""/18, 0x12, 0x6667b9fe4a5fca0, 0x0, 0x0) 677.79478ms ago: executing program 4 (id=12863): r0 = syz_open_dev$usbfs(&(0x7f0000000340), 0x206, 0x8401) ioctl$USBDEVFS_ALLOW_SUSPEND(r0, 0x5522) syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x161301) ioctl$USBDEVFS_BULK(r0, 0x5523, 0x0) 570.178863ms ago: executing program 4 (id=12864): r0 = getpgrp(0x0) r1 = syz_pidfd_open(r0, 0x0) r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x10000000}) 560.545793ms ago: executing program 3 (id=12865): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001c40)=ANY=[@ANYBLOB="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"], 0x0}, 0x94) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) read$FUSE(r0, &(0x7f0000000140)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_DIRENT(r0, &(0x7f0000002580)={0x1e0, 0x0, r1, [{0x1400000000000007, 0x1000000, 0x1b7, 0x0, '\x7f\xb4\xe4\xa3\xe8$I\x88\x8c\n}\xac\xa9\x0e\x92\x04\xbc\xd4\xba\xdb\xc6\xf9K\x0eS\x00\xbdu\xb9;\xcd\xeb\x1aL\xec?\x7f\\N\xe1E\x89\xc9f\xd1\x8ax\xf3\x81\x04KJ\v\xe9\x19H+\xdf\xe3\xdb\xa42Lh\xb8\xe4nL\xfe1\xd5`\x86Cc\xdd\xf2n\x0e\xa7\xf5\x86\x03\xee\xec8\xad\x06\xa8\xd70\xba\xa9\xae(\xc0\x063\xd5\xb6i\xeb\xae\xe2>f\xa1\xc7\xe8_\xd9\xae,\x8d\xb0\x01\xf0<\xd6_e\xa4F\x10\xc0\xc6\x10=\x17\x16\x1a\xd9\x8b\xafq\x1e_\xee \xbb\x92\x9f\x89\n\x1b\xaf\xa2DDi\xe4\x9begcv\xa1\xe4E\x8fs\x8e\xc6[.\x98\x0f;\xc3H5\xfb\x0e\xe8\xb2<>\r\xeb\x9b\f\xf6\x15\xf2\xc0&L\xec;\xca\xc0\xa3\xb6\x84\xc7h\x9c\x9d\xfdUY-o3\xce\x00\x003\x90\xdc\x9f\x95,\xb2\xa5\r\xcc\x98\xf5\x00\x00\x00\x00\x00\x00\x00\x00J\xf4\xa9\xd02S\fZ\xfb\xfc !e\x0e/\xeb\xc5\xfa\xe3\xf5\x9e\x91\xadJ\xbd+-n\xb4\xb8a4\xbc\xdf\x1d\xd8\xc1D\xff|G$\xf6\r\xf3\xad5O~\xa9q\t\xb4\x83\n\x06f\xf0\xb3\xa6\x04\xa7\xec\xfdz\xf3\xdaX\xc1SA\xe4x\xa1\xd9j\xaa\xbdT\xbe\xc7\x94\xa8\xe5w\x97\x11\b\f\xfc\xe6\x9ax\x11\x03R\x81\xc9\x90\x1fQ\xf7\xae(h\xd2\x8fj\tp\xf8VdY0\xa8\xc6|M?2J\x03\xff\xfaI\x9av\xf6^\x01R\xce@\xb4\xe5\b\x00!To\xdb}\xdd\x9d&|L+U\xb2\x10\xaeo\xe6\xf5\xcf\xb2\xb1\x10\x84\xd0\"\x96\xa8FstV\xb5:\xd7\x8cE\x95\x0e\fgJ\xba\xee\x17\x8b\xc2\xc1<@c\xc1\a\x17\b\x94\xb2\x06\xfb\x8e4\x0f\xcaT\xe1M\x98\x06M|\xa9\xb7\x9a\x82\xf4'}]}, 0x1e0) 543.038402ms ago: executing program 0 (id=12866): sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="48000000020601020000000000000000050000000900020073797a310000000005000400020000000d00031b8200686173683a6e657400000000050005000a0000000500010300000000d18e5386befe9dd9740393175ad481122fd5e222bf5fc22705a055c5bb57e455d5606506716b12126b3acb7fd5957878043a47c8c3b0da13a9c75c0b8a8041979f24c6a5100d9e80da95c344a7985ad9c17181ef7321f82f382420400e9e40d8f1e89f428a851259f7ec0b5d8784eb25f1719002d70c8499"], 0x48}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, 0x0, &(0x7f00000003c0)) 496.074525ms ago: executing program 2 (id=12867): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) fchmodat(0xffffffffffffffff, 0x0, 0x42) 434.882154ms ago: executing program 4 (id=12868): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000005c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DISASSOCIATE(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000140)={0x28, r1, 0x1, 0x70bd2b, 0x25dfdbff, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @from_mac}]}, 0x28}, 0x1, 0x0, 0x0, 0x40420d5}, 0x80) 363.409106ms ago: executing program 0 (id=12869): sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="180000002400010300"], 0x18}, 0x1, 0x0, 0x0, 0x8001}, 0x4000) r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x101301) ioctl$USBDEVFS_DISCONNECT_CLAIM(r0, 0x8108551b, &(0x7f0000000380)={0x0, 0x0, "5a77bd318786aeb879ca62cdab2a0000000086d85b25a5665a3247e500f61681905db88235f8a5447dd2a2ed6e91626f068881e50f6853772b21a140efb76cba37ff3111d6847e8b9398a646717af75fc008daefba68e6222103472bc55704cdb737ae996ed831f3b802549db3a8ffff7d34171113d806726615380fe65a6a0a72e1ac2b60bd6276fd8bb6363d10f70da60fd53ded22c87eb2be500e4a62fb73c33424b437bb192c9d06ea6ed04983fe5c5ca033dfce0a82575ef1d7ee686be0fc58e384f93a13f4e8bbf599394baea3a9ca1864f0a35d6cc38fca32ad6b39905a9727d2001457df7be7e1aefe363590d1f600"}) ioctl$USBDEVFS_CLEAR_HALT(r0, 0xc0105502, &(0x7f0000000300)={0x1, 0x1}) 316.055112ms ago: executing program 1 (id=12870): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000940)=0x28, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x400ad80, &(0x7f0000000080)={0xa, 0x4621, 0x0, @local}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x80) 289.889787ms ago: executing program 3 (id=12871): r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000180)=0x80000004, 0x4) write$cgroup_devices(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x44, &(0x7f0000000000)={0x0, 0x0}, 0x10) 226.004076ms ago: executing program 4 (id=12872): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bridge0\x00', 0x0}) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000940)=ANY=[@ANYBLOB="4400000011002901800000000000000007000000", @ANYRES32=r1, @ANYBLOB="00000000000000001c001a800800058004800500080000003e"], 0x44}}, 0x4000) 203.267862ms ago: executing program 0 (id=12873): r0 = syz_usb_connect$uac1(0x0, 0xac, &(0x7f0000000340)=ANY=[@ANYBLOB="12010000000000106b1d010140000102030109029a0003010000000904000000010100000a24010000000201020c24020800000000000800000524050000082407000000009ef6230700000000a3a82f07070d240701060000fd800000001a4824030000000001"], 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x43f}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$uac1(r0, &(0x7f0000001840)={0xc, 0x0, &(0x7f0000000080)={0x0, 0x3, 0x2, @string={0x2}}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x44, &(0x7f00000003c0)=ANY=[@ANYBLOB="400803"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 140.975913ms ago: executing program 1 (id=12874): r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000340)={0x1d, r1, 0x0, {0x2, 0x0, 0x6}, 0xfe}, 0x18) connect$can_j1939(r0, &(0x7f0000000000)={0x1d, r1, 0x0, {0x0, 0x0, 0x3}, 0xff}, 0x18) 97.477452ms ago: executing program 3 (id=12875): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x275a, 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000080)={0x1, 0x0, 0x2007, 0x1fd}) fcntl$lock(r0, 0x7, &(0x7f0000000280)={0x1, 0x0, 0x2f, 0x9}) fcntl$lock(r0, 0x6, &(0x7f00000003c0)={0x1, 0x2, 0x0, 0xe}) 10.243743ms ago: executing program 1 (id=12876): r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) syz_genetlink_get_family_id$nl80211(&(0x7f0000001f80), r0) 0s ago: executing program 4 (id=12877): r0 = socket(0x10, 0x3, 0x6) r1 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x90, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0xfffffd71, 0x2, {{0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, [0x4, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c4, 0x0, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}, @TCA_RATE={0x6}]}, 0x90}}, 0x20000000) kernel console output (not intermixed with test programs): solve the problem. [ 801.483864][T28748] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 801.609835][T28748] hsr_slave_0: entered promiscuous mode [ 801.618617][T28748] hsr_slave_1: entered promiscuous mode [ 801.625885][T28748] debugfs: 'hsr0' already exists in 'hsr' [ 801.634855][T28748] Cannot create hsr debugfs directory [ 801.966897][T28804] netlink: 12 bytes leftover after parsing attributes in process `syz.4.10621'. [ 801.985680][T28804] netlink: 12 bytes leftover after parsing attributes in process `syz.4.10621'. [ 802.008543][T28804] netlink: 58 bytes leftover after parsing attributes in process `syz.4.10621'. [ 802.082686][T28748] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 802.172267][T28811] netlink: 212336 bytes leftover after parsing attributes in process `syz.3.10626'. [ 802.267599][T28748] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 802.347365][T28748] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 802.348316][ T5848] Bluetooth: hci4: command tx timeout [ 802.437680][T28748] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 802.497086][ T5924] usb 4-1: new high-speed USB device number 100 using dummy_hcd [ 802.667355][ T5924] usb 4-1: Using ep0 maxpacket: 32 [ 802.674162][T28748] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 802.685166][ T5924] usb 4-1: New USB device found, idVendor=055f, idProduct=d001, bcdDevice=88.92 [ 802.691082][T28748] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 802.705970][ T5924] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 802.712046][T28748] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 802.730314][ T5924] usb 4-1: config 0 descriptor?? [ 802.750085][T28748] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 802.763928][ T5924] gspca_main: nw80x-2.14.0 probing 055f:d001 [ 802.950745][T28748] 8021q: adding VLAN 0 to HW filter on device bond0 [ 802.996477][T28748] 8021q: adding VLAN 0 to HW filter on device team0 [ 803.021295][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 803.028754][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 803.073725][ T272] bridge0: port 2(bridge_slave_1) entered blocking state [ 803.081434][ T272] bridge0: port 2(bridge_slave_1) entered forwarding state [ 803.210293][T28748] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 803.296514][T28748] veth0_vlan: entered promiscuous mode [ 803.339405][T28748] veth1_vlan: entered promiscuous mode [ 803.401649][T28748] veth0_macvtap: entered promiscuous mode [ 803.420266][T28748] veth1_macvtap: entered promiscuous mode [ 803.453752][T28748] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 803.489077][T28748] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 803.515683][ T36] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 803.550122][ T36] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 803.581545][ T5924] gspca_nw80x: reg_r err -71 [ 803.594825][ T5924] nw80x 4-1:0.0: probe with driver nw80x failed with error -71 [ 803.615106][ T36] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 803.629067][T28842] netlink: 4 bytes leftover after parsing attributes in process `syz.1.10638'. [ 803.639967][ T5924] usb 4-1: USB disconnect, device number 100 [ 803.659938][ T36] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 803.839073][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 803.853749][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 803.910449][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 803.919891][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 804.055865][T28862] cifs: Unknown parameter 'f' [ 804.314936][T28874] netlink: 28 bytes leftover after parsing attributes in process `syz.4.10651'. [ 804.344880][T28874] netlink: 28 bytes leftover after parsing attributes in process `syz.4.10651'. [ 804.426869][ T5848] Bluetooth: hci4: command tx timeout [ 804.499444][T28881] netlink: 4 bytes leftover after parsing attributes in process `syz.4.10653'. [ 804.521264][T28881] netlink: 4 bytes leftover after parsing attributes in process `syz.4.10653'. [ 804.709980][T28885] netlink: 12 bytes leftover after parsing attributes in process `syz.1.10655'. [ 804.850111][ T30] audit: type=1326 audit(1753916280.990:681): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=28888 comm="syz.4.10658" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 804.931291][ T30] audit: type=1326 audit(1753916281.020:682): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=28888 comm="syz.4.10658" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 804.985489][ T30] audit: type=1326 audit(1753916281.030:683): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=28888 comm="syz.4.10658" exe="/root/syz-executor" sig=0 arch=40000003 syscall=20 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 805.066999][ T30] audit: type=1326 audit(1753916281.030:684): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=28888 comm="syz.4.10658" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 805.117530][ T30] audit: type=1326 audit(1753916281.030:685): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=28888 comm="syz.4.10658" exe="/root/syz-executor" sig=0 arch=40000003 syscall=434 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 805.177186][ T30] audit: type=1326 audit(1753916281.030:686): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=28888 comm="syz.4.10658" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 805.267247][ T30] audit: type=1326 audit(1753916281.030:687): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=28888 comm="syz.4.10658" exe="/root/syz-executor" sig=0 arch=40000003 syscall=440 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 805.373573][ T30] audit: type=1326 audit(1753916281.030:688): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=28888 comm="syz.4.10658" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 806.058519][T28912] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 806.257637][T28915] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 806.507175][ T5848] Bluetooth: hci4: command tx timeout [ 807.298381][T28944] ALSA: mixer_oss: invalid OSS volume 'LIN$' [ 807.468261][T28954] sch_fq: defrate 0 ignored. [ 807.588634][T28960] netlink: 'syz.0.10692': attribute type 6 has an invalid length. [ 807.599120][T28960] netlink: 'syz.0.10692': attribute type 6 has an invalid length. [ 807.915575][T28977] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [ 807.926165][T28977] macvtap1: entered allmulticast mode [ 807.935447][T28977] netdevsim netdevsim0 netdevsim0: entered allmulticast mode [ 808.343665][T29000] netlink: 'syz.2.10711': attribute type 12 has an invalid length. [ 808.353219][T29000] netlink: 'syz.2.10711': attribute type 29 has an invalid length. [ 808.361417][T29000] netlink: 'syz.2.10711': attribute type 2 has an invalid length. [ 808.372183][T29000] netlink: 'syz.2.10711': attribute type 2 has an invalid length. [ 808.380799][T29000] netlink: 'syz.2.10711': attribute type 1 has an invalid length. [ 808.389564][T29000] netlink: 'syz.2.10711': attribute type 37 has an invalid length. [ 808.488424][T29004] loop2: detected capacity change from 0 to 7 [ 808.501718][T28412] Dev loop2: unable to read RDB block 7 [ 808.508372][T28412] loop2: unable to read partition table [ 808.515024][T28412] loop2: partition table beyond EOD, truncated [ 808.528162][T29004] Dev loop2: unable to read RDB block 7 [ 808.537233][T29004] loop2: unable to read partition table [ 808.543840][T29004] loop2: partition table beyond EOD, truncated [ 808.551391][T29004] loop_reread_partitions: partition scan of loop2 (被x ) failed (rc=-5) [ 808.576807][ T5908] usb 2-1: new high-speed USB device number 106 using dummy_hcd [ 808.587546][ T5848] Bluetooth: hci4: command tx timeout [ 808.757952][ T5908] usb 2-1: Using ep0 maxpacket: 8 [ 808.772483][ T5908] usb 2-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 808.794413][ T5908] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 808.809164][ T5908] usb 2-1: Product: syz [ 808.817445][ T5908] usb 2-1: Manufacturer: syz [ 808.826260][ T5908] usb 2-1: SerialNumber: syz [ 808.849080][ T5908] usb 2-1: config 0 descriptor?? [ 808.864225][ T5908] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 808.887934][ T5908] usb 2-1: setting power ON [ 808.901604][ T5908] dvb-usb: bulk message failed: -22 (2/0) [ 808.925370][ T5908] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 808.958303][ T5908] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 808.983510][ T5908] usb 2-1: media controller created [ 809.050057][ T5908] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 809.076981][T28998] dvb-usb: bulk message failed: -22 (3/0) [ 809.104926][T28998] cxusb: i2c wr: len=82 is too big! [ 809.104926][T28998] [ 809.140202][ T5908] usb 2-1: selecting invalid altsetting 6 [ 809.154445][ T5908] usb 2-1: digital interface selection failed (-22) [ 809.159025][T29024] netlink: 72 bytes leftover after parsing attributes in process `syz.3.10723'. [ 809.163972][ T5908] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 809.210670][ T5908] usb 2-1: setting power OFF [ 809.226337][ T5908] dvb-usb: bulk message failed: -22 (2/0) [ 809.263998][ T5908] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 809.295217][ T5908] (NULL device *): no alternate interface [ 809.341573][ T5908] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 809.370420][ T5908] usb 2-1: USB disconnect, device number 106 [ 809.603193][T29038] netlink: 28 bytes leftover after parsing attributes in process `syz.4.10730'. [ 809.617040][T29038] netem: change failed [ 810.139737][T29062] netlink: 36 bytes leftover after parsing attributes in process `syz.2.10741'. [ 810.738278][T29085] netlink: 152 bytes leftover after parsing attributes in process `syz.3.10749'. [ 811.302677][T29106] netlink: 136 bytes leftover after parsing attributes in process `syz.3.10760'. [ 811.355177][T29106] A link change request failed with some changes committed already. Interface erspan0 may have been left with an inconsistent configuration, please check. [ 811.382910][T29112] input: syz1 as /devices/virtual/input/input70 [ 811.397312][ T5924] usb 3-1: new high-speed USB device number 107 using dummy_hcd [ 811.427816][T29111] netlink: 'syz.4.10763': attribute type 2 has an invalid length. [ 811.536452][T29116] netlink: 8 bytes leftover after parsing attributes in process `syz.1.10765'. [ 811.551734][T29116] netlink: 'syz.1.10765': attribute type 18 has an invalid length. [ 811.560687][T29116] netlink: 4 bytes leftover after parsing attributes in process `syz.1.10765'. [ 811.575745][ T5924] usb 3-1: Using ep0 maxpacket: 8 [ 811.597327][ T5924] usb 3-1: config index 0 descriptor too short (expected 301, got 45) [ 811.610900][ T5924] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 811.625736][ T5924] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 811.638769][ T5924] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 811.652991][ T5924] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 811.684260][ T5924] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 811.704509][ T5924] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 811.948040][ T5924] usb 3-1: GET_CAPABILITIES returned 0 [ 811.965518][ T5924] usbtmc 3-1:16.0: can't read capabilities [ 812.191851][T28849] usb 3-1: USB disconnect, device number 107 [ 813.122558][ T30] audit: type=1326 audit(1753916289.260:689): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=29160 comm="syz.4.10785" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 813.227065][ T30] audit: type=1326 audit(1753916289.300:690): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=29160 comm="syz.4.10785" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 813.288522][ T30] audit: type=1326 audit(1753916289.300:691): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=29160 comm="syz.4.10785" exe="/root/syz-executor" sig=0 arch=40000003 syscall=359 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 813.357055][ T30] audit: type=1326 audit(1753916289.300:692): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=29160 comm="syz.4.10785" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 813.357861][T29167] kvm: kvm [29166]: vcpu1, guest rIP: 0xfff0 Unhandled WRMSR(0xc0010000) = 0x7 [ 813.425309][T29171] netlink: 'syz.3.10790': attribute type 7 has an invalid length. [ 813.461823][ T30] audit: type=1326 audit(1753916289.300:693): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=29160 comm="syz.4.10785" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 813.488601][T29171] netlink: 8 bytes leftover after parsing attributes in process `syz.3.10790'. [ 813.536950][ T30] audit: type=1326 audit(1753916289.300:694): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=29160 comm="syz.4.10785" exe="/root/syz-executor" sig=0 arch=40000003 syscall=361 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 813.562731][ T30] audit: type=1326 audit(1753916289.300:695): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=29160 comm="syz.4.10785" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 813.592940][ T30] audit: type=1326 audit(1753916289.300:696): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=29160 comm="syz.4.10785" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 813.619782][ T30] audit: type=1326 audit(1753916289.300:697): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=29160 comm="syz.4.10785" exe="/root/syz-executor" sig=0 arch=40000003 syscall=364 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 813.645146][ T30] audit: type=1326 audit(1753916289.300:698): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=29160 comm="syz.4.10785" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 813.775739][T29182] kvm: user requested TSC rate below hardware speed [ 814.148824][T29194] netlink: 4 bytes leftover after parsing attributes in process `syz.3.10801'. [ 814.183901][T29194] netlink: 4 bytes leftover after parsing attributes in process `syz.3.10801'. [ 814.354502][ T1304] ieee802154 phy0 wpan0: encryption failed: -22 [ 814.365357][ T1304] ieee802154 phy1 wpan1: encryption failed: -22 [ 815.230993][T29230] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 815.238684][T29230] IPv6: NLM_F_CREATE should be set when creating new route [ 815.246312][T29230] IPv6: NLM_F_CREATE should be set when creating new route [ 815.254003][T29230] IPv6: NLM_F_CREATE should be set when creating new route [ 816.306883][ T5908] usb 2-1: new high-speed USB device number 107 using dummy_hcd [ 816.466717][ T5908] usb 2-1: Using ep0 maxpacket: 16 [ 816.478470][ T5908] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 816.497089][ T5908] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 816.507751][ T5908] usb 2-1: config 0 interface 0 has no altsetting 0 [ 816.514726][ T5908] usb 2-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 816.524513][ T5908] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 816.535829][ T5908] usb 2-1: config 0 descriptor?? [ 816.981660][ T5908] hid (null): unknown global tag 0xd [ 816.994858][ T5908] hid (null): bogus close delimiter [ 817.008719][ T5908] hid (null): unknown global tag 0xe [ 817.016276][ T5908] hid (null): report_id 5587 is invalid [ 817.022768][ T5908] hid (null): unknown global tag 0xd [ 817.029273][ T5908] hid (null): invalid report_size 770 [ 817.186451][ T5924] usb 2-1: USB disconnect, device number 107 [ 817.935081][T29322] netlink: 'syz.2.10861': attribute type 10 has an invalid length. [ 817.949123][T29322] vlan0: entered allmulticast mode [ 817.954765][T29322] veth0_vlan: entered allmulticast mode [ 817.994953][T29322] team0: Port device vlan0 added [ 818.359128][ T5924] usb 4-1: new high-speed USB device number 101 using dummy_hcd [ 818.626651][ T5924] usb 4-1: Using ep0 maxpacket: 8 [ 818.667881][ T5924] usb 4-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 818.706987][ T5924] usb 4-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 818.727025][ T5924] usb 4-1: config 0 interface 0 has no altsetting 0 [ 818.734338][ T5924] usb 4-1: New USB device found, idVendor=1b96, idProduct=0004, bcdDevice= 0.00 [ 818.745073][ T5924] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 818.767515][ T5924] usb 4-1: config 0 descriptor?? [ 818.897345][T29340] netlink: 4 bytes leftover after parsing attributes in process `syz.2.10868'. [ 818.990831][ T5924] usbhid 4-1:0.0: can't add hid device: -71 [ 819.017294][ T5924] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 819.047327][ T5924] usb 4-1: USB disconnect, device number 101 [ 819.790070][T29370] netlink: 24 bytes leftover after parsing attributes in process `syz.0.10881'. [ 819.813888][T29370] netlink: 24 bytes leftover after parsing attributes in process `syz.0.10881'. [ 820.205868][T29381] netlink: 40 bytes leftover after parsing attributes in process `syz.2.10888'. [ 820.780695][T29402] netlink: 'syz.1.10893': attribute type 12 has an invalid length. [ 820.812271][T29402] netlink: 9472 bytes leftover after parsing attributes in process `syz.1.10893'. [ 821.277674][T29416] netlink: 3 bytes leftover after parsing attributes in process `syz.3.10899'. [ 822.101859][T29448] tap0: tun_chr_ioctl cmd 1074025677 [ 822.112151][T29448] tap0: linktype set to 0 [ 823.525291][T29498] netlink: 16 bytes leftover after parsing attributes in process `syz.3.10939'. [ 823.819534][T29513] netlink: 'syz.1.10943': attribute type 10 has an invalid length. [ 823.843762][T29513] @: entered allmulticast mode [ 823.852550][T29513] veth0_vlan: entered allmulticast mode [ 823.885682][T29513] team0: Port device @ added [ 824.228211][T29528] netlink: 8 bytes leftover after parsing attributes in process `syz.2.10950'. [ 824.247537][T29528] bridge0: port 2(bridge_slave_1) entered disabled state [ 824.257253][T29528] bridge0: port 1(bridge_slave_0) entered disabled state [ 825.874652][T29552] netlink: 11 bytes leftover after parsing attributes in process `syz.0.10957'. [ 827.977605][T29619] netlink: 4 bytes leftover after parsing attributes in process `syz.2.10989'. [ 828.292047][T29632] input: syz1 as /devices/virtual/input/input71 [ 828.542691][T29640] netlink: 3 bytes leftover after parsing attributes in process `syz.1.11000'. [ 828.563157][T29640] netlink: 28 bytes leftover after parsing attributes in process `syz.1.11000'. [ 828.588180][T29642] netlink: 'syz.0.10999': attribute type 12 has an invalid length. [ 828.626714][T29642] netlink: 9472 bytes leftover after parsing attributes in process `syz.0.10999'. [ 828.954867][T29655] wg2: entered promiscuous mode [ 828.961218][T29655] A link change request failed with some changes committed already. Interface wg2 may have been left with an inconsistent configuration, please check. [ 829.595608][T29682] netlink: 'syz.3.11017': attribute type 12 has an invalid length. [ 829.627338][T29682] netlink: 9472 bytes leftover after parsing attributes in process `syz.3.11017'. [ 829.854261][T29688] netlink: 28 bytes leftover after parsing attributes in process `syz.2.11019'. [ 829.911001][T29690] binder: BC_ACQUIRE_RESULT not supported [ 829.917181][T29690] binder: 29689:29690 ioctl c0306201 800003c0 returned -22 [ 830.238577][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 830.238597][ T30] audit: type=1326 audit(1753916306.380:701): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=29701 comm="syz.3.11027" exe="/root/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7fc7539 code=0x0 [ 831.727103][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 831.736860][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 831.746265][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 832.107138][T28849] usb 3-1: new high-speed USB device number 108 using dummy_hcd [ 832.153969][T29747] af_packet: tpacket_rcv: packet too big, clamped from 46 to 4294967286. macoff=82 [ 832.510684][T28849] usb 3-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 832.522360][T28849] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 832.554149][T28849] usb 3-1: config 0 descriptor?? [ 832.573437][T28849] cp210x 3-1:0.0: cp210x converter detected [ 832.767871][T29763] sctp: [Deprecated]: syz.3.11051 (pid 29763) Use of int in max_burst socket option deprecated. [ 832.767871][T29763] Use struct sctp_assoc_value instead [ 833.022327][T28849] cp210x 3-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 833.059223][T28849] usb 3-1: cp210x converter now attached to ttyUSB0 [ 833.261618][T28849] usb 3-1: USB disconnect, device number 108 [ 833.277085][T28849] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 833.290270][T28849] cp210x 3-1:0.0: device disconnected [ 833.914610][T29803] netlink: 36 bytes leftover after parsing attributes in process `syz.4.11068'. [ 834.777175][T28849] usb 3-1: new high-speed USB device number 109 using dummy_hcd [ 834.899397][ T30] audit: type=1326 audit(1753916311.040:702): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=29835 comm="syz.3.11092" exe="/root/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7fc7539 code=0x0 [ 834.947050][T28849] usb 3-1: Using ep0 maxpacket: 32 [ 834.968145][T28849] usb 3-1: config 4 has an invalid interface number: 128 but max is 0 [ 834.977347][T28849] usb 3-1: config 4 has no interface number 0 [ 834.984093][T28849] usb 3-1: config 4 interface 128 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 835.006711][T28849] usb 3-1: config 4 interface 128 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 835.017993][T28849] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 835.038848][T28849] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 835.065771][T28849] hub 3-1:4.128: USB hub found [ 835.279183][T28849] hub 3-1:4.128: config failed, can't read hub descriptor (err -90) [ 835.586999][ T43] usb 3-1: USB disconnect, device number 109 [ 836.710830][T29880] loop4: detected capacity change from 0 to 524255232 [ 837.789792][ T30] audit: type=1326 audit(1753916313.920:703): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=29910 comm="syz.3.11115" exe="/root/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7fc7539 code=0x0 [ 838.286158][T29925] input: syz1 as /devices/virtual/input/input72 [ 839.035555][T29955] netlink: 12 bytes leftover after parsing attributes in process `syz.4.11134'. [ 839.072621][T29958] netlink: 268 bytes leftover after parsing attributes in process `syz.3.11136'. [ 839.599115][ T30] audit: type=1326 audit(1753916315.740:704): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=29976 comm="syz.1.11145" exe="/root/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f72539 code=0x0 [ 839.616223][T29973] sctp: [Deprecated]: syz.2.11144 (pid 29973) Use of int in max_burst socket option deprecated. [ 839.616223][T29973] Use struct sctp_assoc_value instead [ 839.649780][T29975] bond0: entered promiscuous mode [ 839.654987][T29975] bond_slave_0: entered promiscuous mode [ 839.677502][T29975] bond_slave_1: entered promiscuous mode [ 839.704283][T29975] bond0: left promiscuous mode [ 839.709604][T29975] bond_slave_0: left promiscuous mode [ 839.715712][T29975] bond_slave_1: left promiscuous mode [ 839.786966][T29983] netlink: 236 bytes leftover after parsing attributes in process `syz.4.11146'. [ 840.764227][T30011] vivid-002: ================= START STATUS ================= [ 840.773005][T30011] vivid-002: Radio HW Seek Mode: Bounded [ 840.779037][T30011] vivid-002: Radio Programmable HW Seek: false [ 840.799878][T30011] vivid-002: RDS Rx I/O Mode: Block I/O [ 840.805796][T30011] vivid-002: Generate RBDS Instead of RDS: false [ 840.820048][T30011] vivid-002: RDS Reception: true [ 840.833020][T30011] vivid-002: RDS Program Type: 0 inactive [ 840.840277][T30011] vivid-002: RDS PS Name: inactive [ 840.846125][T30011] vivid-002: RDS Radio Text: inactive [ 840.853227][T30011] vivid-002: RDS Traffic Announcement: false inactive [ 840.860905][T30011] vivid-002: RDS Traffic Program: false inactive [ 840.871309][T30011] vivid-002: RDS Music: false inactive [ 840.878355][T30011] vivid-002: ================== END STATUS ================== [ 841.891460][ T30] audit: type=1326 audit(1753916318.020:705): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=30039 comm="syz.3.11173" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc7539 code=0x7ffc0000 [ 841.955395][ T30] audit: type=1326 audit(1753916318.020:706): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=30039 comm="syz.3.11173" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc7539 code=0x7ffc0000 [ 842.026459][ T30] audit: type=1326 audit(1753916318.030:707): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=30039 comm="syz.3.11173" exe="/root/syz-executor" sig=0 arch=40000003 syscall=434 compat=1 ip=0xf7fc7539 code=0x7ffc0000 [ 842.116699][ T30] audit: type=1326 audit(1753916318.030:708): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=30039 comm="syz.3.11173" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc7539 code=0x7ffc0000 [ 842.181405][ T30] audit: type=1326 audit(1753916318.030:709): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=30039 comm="syz.3.11173" exe="/root/syz-executor" sig=0 arch=40000003 syscall=438 compat=1 ip=0xf7fc7539 code=0x7ffc0000 [ 842.225454][ T30] audit: type=1326 audit(1753916318.030:710): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=30039 comm="syz.3.11173" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fc7539 code=0x7ffc0000 [ 842.547130][ T5908] usb 3-1: new high-speed USB device number 110 using dummy_hcd [ 842.708049][ T5908] usb 3-1: too many configurations: 9, using maximum allowed: 8 [ 842.718895][ T5908] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 842.728451][ T5908] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 842.740766][ T5908] usb 3-1: config 0 interface 0 has no altsetting 0 [ 842.750119][ T5908] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 842.761325][ T5908] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 842.775149][ T5908] usb 3-1: config 0 interface 0 has no altsetting 0 [ 842.783417][ T5908] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 842.793028][ T5908] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 842.804373][ T5908] usb 3-1: config 0 interface 0 has no altsetting 0 [ 842.812936][ T5908] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 842.822756][ T5908] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 842.834843][ T5908] usb 3-1: config 0 interface 0 has no altsetting 0 [ 842.843694][ T5908] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 842.854803][ T5908] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 842.866904][ T5908] usb 3-1: config 0 interface 0 has no altsetting 0 [ 842.878055][ T5908] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 842.900047][ T5908] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 842.939203][ T5908] usb 3-1: config 0 interface 0 has no altsetting 0 [ 842.968688][ T5908] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 842.994972][ T5908] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 843.020013][ T5908] usb 3-1: config 0 interface 0 has no altsetting 0 [ 843.041284][ T5908] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 843.080683][ T5908] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 843.144261][ T5908] usb 3-1: config 0 interface 0 has no altsetting 0 [ 843.183266][ T5908] usb 3-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 843.218999][ T5908] usb 3-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 843.247994][ T5908] usb 3-1: Product: syz [ 843.252774][ T5908] usb 3-1: Manufacturer: syz [ 843.258302][ T5908] usb 3-1: SerialNumber: syz [ 843.267975][ T5908] usb 3-1: config 0 descriptor?? [ 843.293612][ T5908] yurex 3-1:0.0: USB YUREX device now attached to Yurex #0 [ 843.435947][T30071] cifs: Unknown parameter 'fd' [ 843.718096][ C1] usb 3-1: yurex_control_callback - control failed: -71 [ 843.737129][ T5908] usb 3-1: USB disconnect, device number 110 [ 843.758057][ T5908] yurex 3-1:0.0: USB YUREX #0 now disconnected [ 845.140847][ T30] audit: type=1326 audit(1753916321.280:711): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=30122 comm="syz.4.11205" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 845.230961][ T30] audit: type=1326 audit(1753916321.330:712): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=30122 comm="syz.4.11205" exe="/root/syz-executor" sig=0 arch=40000003 syscall=296 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 845.309114][ T30] audit: type=1326 audit(1753916321.330:713): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=30122 comm="syz.4.11205" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 845.335635][T30131] netlink: 16410 bytes leftover after parsing attributes in process `syz.2.11209'. [ 845.339241][ T30] audit: type=1326 audit(1753916321.330:714): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=30122 comm="syz.4.11205" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 845.367730][T30130] netlink: 4 bytes leftover after parsing attributes in process `syz.0.11208'. [ 845.378445][ T30] audit: type=1326 audit(1753916321.330:715): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=30122 comm="syz.4.11205" exe="/root/syz-executor" sig=0 arch=40000003 syscall=296 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 845.385068][T30130] netlink: 12 bytes leftover after parsing attributes in process `syz.0.11208'. [ 845.463140][ T30] audit: type=1326 audit(1753916321.330:716): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=30122 comm="syz.4.11205" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 845.494876][ T30] audit: type=1326 audit(1753916321.330:717): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=30122 comm="syz.4.11205" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 845.524424][ T30] audit: type=1326 audit(1753916321.330:718): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=30122 comm="syz.4.11205" exe="/root/syz-executor" sig=0 arch=40000003 syscall=353 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 845.581926][ T30] audit: type=1326 audit(1753916321.330:719): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=30122 comm="syz.4.11205" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 845.652120][ T30] audit: type=1326 audit(1753916321.330:720): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=30122 comm="syz.4.11205" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fb7539 code=0x7ffc0000 [ 845.677509][T30139] kvm: user requested TSC rate below hardware speed [ 845.873499][T30150] netlink: 4 bytes leftover after parsing attributes in process `syz.2.11219'. [ 845.972414][T30153] syzkaller1: tun_chr_ioctl cmd 2147767506 [ 847.816680][ T5908] usb 2-1: new high-speed USB device number 108 using dummy_hcd [ 847.966644][ T5908] usb 2-1: Using ep0 maxpacket: 32 [ 847.974337][ T5908] usb 2-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 847.997025][ T5908] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 848.023656][ T5908] usb 2-1: config 0 descriptor?? [ 848.250076][ T5908] dvb-usb: found a 'Elgato EyeTV Sat' in warm state. [ 848.269180][ T5908] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 848.294626][ T5908] dvbdev: DVB: registering new adapter (Elgato EyeTV Sat) [ 848.308091][ T5908] usb 2-1: media controller created [ 848.339016][ T5908] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 848.464882][ T5908] az6027: usb out operation failed. (-71) [ 848.509272][ T5908] az6027: usb out operation failed. (-71) [ 848.522891][ T5908] stb0899_attach: Driver disabled by Kconfig [ 848.532370][ T5908] az6027: no front-end attached [ 848.532370][ T5908] [ 848.543418][ T5908] az6027: usb out operation failed. (-71) [ 848.553524][ T5908] dvb-usb: no frontend was attached by 'Elgato EyeTV Sat' [ 848.574154][ T5908] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.1/usb2/2-1/input/input73 [ 848.607989][ T5908] dvb-usb: schedule remote query interval to 400 msecs. [ 848.635774][ T5908] dvb-usb: Elgato EyeTV Sat successfully initialized and connected. [ 848.657037][ T5908] usb 2-1: USB disconnect, device number 108 [ 848.852598][ T5908] dvb-usb: Elgato EyeTV Sat successfully deinitialized and disconnected. [ 849.347109][ T5908] usb 4-1: new full-speed USB device number 102 using dummy_hcd [ 849.509812][ T5908] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 849.521553][ T5908] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 849.538977][ T5908] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 849.549255][ T5908] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 849.558314][ T5908] usb 4-1: Product: syz [ 849.562842][ T5908] usb 4-1: Manufacturer: syz [ 849.568243][ T5908] usb 4-1: SerialNumber: syz [ 849.596772][ T43] usb 2-1: new high-speed USB device number 109 using dummy_hcd [ 849.746923][ T43] usb 2-1: Using ep0 maxpacket: 8 [ 849.755622][ T43] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 849.767775][ T43] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 849.778075][ T43] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 849.791828][ T43] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 849.801571][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 849.810360][ T43] usb 2-1: Product: syz [ 849.814821][ T43] usb 2-1: Manufacturer: syz [ 849.819883][ T43] usb 2-1: SerialNumber: syz [ 849.990557][ T5908] usb 4-1: 0:2 : does not exist [ 850.056838][ T43] cdc_ncm 2-1:1.0: bind() failure [ 850.079305][ T43] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 850.108642][ T43] cdc_ncm 2-1:1.1: bind() failure [ 850.129021][ T43] usb 2-1: USB disconnect, device number 109 [ 850.409978][T28849] usb 4-1: USB disconnect, device number 102 [ 851.537251][T30295] netlink: 4 bytes leftover after parsing attributes in process `syz.3.11282'. [ 851.587054][T30295] netlink: 228 bytes leftover after parsing attributes in process `syz.3.11282'. [ 852.435497][T30324] delete_channel: no stack [ 852.584569][ T5924] hid-generic 0003:0004:0000.00B2: unknown main item tag 0x0 [ 852.619803][ T5924] hid-generic 0003:0004:0000.00B2: unknown main item tag 0x0 [ 852.651783][ T5924] hid-generic 0003:0004:0000.00B2: unknown main item tag 0x0 [ 852.673807][ T5924] hid-generic 0003:0004:0000.00B2: hidraw0: USB HID v0.00 Device [syz0] on syz1 [ 852.872969][T30336] fido_id[30336]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 854.647048][T30403] syz.1.11326 (30403) used greatest stack depth: 18928 bytes left [ 855.006863][ T5924] usb 2-1: new low-speed USB device number 110 using dummy_hcd [ 855.180620][ T5924] usb 2-1: config 129 has an invalid interface number: 99 but max is 0 [ 855.207231][ T5924] usb 2-1: config 129 has an invalid interface number: 3 but max is 0 [ 855.237641][ T5924] usb 2-1: config 129 has 2 interfaces, different from the descriptor's value: 1 [ 855.260904][ T5924] usb 2-1: config 129 has no interface number 0 [ 855.279790][ T5924] usb 2-1: config 129 has no interface number 1 [ 855.307133][ C0] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 855.321319][ T5924] usb 2-1: config 129 interface 99 altsetting 76 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 855.370777][ T5924] usb 2-1: too many endpoints for config 129 interface 3 altsetting 0: 81, using maximum allowed: 30 [ 855.388955][ T5924] usb 2-1: config 129 interface 3 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 81 [ 855.407891][ T5924] usb 2-1: config 129 interface 99 has no altsetting 0 [ 855.421971][ T5924] usb 2-1: string descriptor 0 read error: -22 [ 855.431527][ T5924] usb 2-1: New USB device found, idVendor=07b8, idProduct=200c, bcdDevice=4c.00 [ 855.441918][ T5924] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 855.872150][ T5924] pegasus 2-1:129.99: probe with driver pegasus failed with error -71 [ 855.912617][T30441] netlink: 4 bytes leftover after parsing attributes in process `syz.2.11344'. [ 855.914026][ T5924] pegasus 2-1:129.3: probe with driver pegasus failed with error -71 [ 855.940667][T30441] netlink: 228 bytes leftover after parsing attributes in process `syz.2.11344'. [ 855.965234][ T5924] usb 2-1: USB disconnect, device number 110 [ 856.010886][T30445] loop6: detected capacity change from 0 to 524287999 [ 856.315544][ T49] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 856.347866][ T49] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 856.394019][ T49] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 856.412677][ T49] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 857.096745][ T5901] usb 4-1: new high-speed USB device number 103 using dummy_hcd [ 857.256934][ T5901] usb 4-1: Using ep0 maxpacket: 8 [ 857.292221][ T5901] usb 4-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 857.328425][ T5901] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 857.381835][ T5901] pvrusb2: Hardware description: Terratec Grabster AV400 [ 857.393859][ T5901] pvrusb2: ********** [ 857.404019][ T5901] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 857.434444][ T5901] pvrusb2: Important functionality might not be entirely working. [ 857.454598][ T5901] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 857.477058][ T5901] pvrusb2: ********** [ 857.613984][ T2346] pvrusb2: Invalid write control endpoint [ 857.788634][ T2346] pvrusb2: Invalid write control endpoint [ 857.816744][ T2346] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 857.871723][ T2346] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 857.889085][ T2346] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 857.910117][ T2346] pvrusb2: Device being rendered inoperable [ 857.943443][ T43] usb 4-1: USB disconnect, device number 103 [ 857.960999][ T2346] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 857.982797][ T2346] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 858.033090][ T2346] pvrusb2: Attached sub-driver cx25840 [ 858.068186][ T2346] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 858.103534][ T2346] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 858.878283][T30538] netlink: 8 bytes leftover after parsing attributes in process `syz.0.11388'. [ 858.907268][T30538] netlink: 8 bytes leftover after parsing attributes in process `syz.0.11388'. [ 858.928435][T30538] netlink: 8 bytes leftover after parsing attributes in process `syz.0.11388'. [ 859.006842][ T5924] usb 4-1: new high-speed USB device number 104 using dummy_hcd [ 859.076711][ T43] usb 2-1: new high-speed USB device number 111 using dummy_hcd [ 859.176754][ T5924] usb 4-1: Using ep0 maxpacket: 8 [ 859.194836][ T5924] usb 4-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 859.209124][ T5924] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 859.233877][ T5924] pvrusb2: Hardware description: Terratec Grabster AV400 [ 859.236698][ T43] usb 2-1: Using ep0 maxpacket: 16 [ 859.245740][ T5924] pvrusb2: ********** [ 859.252071][ T5924] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 859.269422][ T43] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 859.276170][ T5924] pvrusb2: Important functionality might not be entirely working. [ 859.286753][ T43] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 859.295131][ T5924] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 859.321377][ T5924] pvrusb2: ********** [ 859.341399][ T43] usb 2-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 28 [ 859.389911][ T43] usb 2-1: config 0 interface 0 has no altsetting 0 [ 859.408401][ T43] usb 2-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 859.426834][ T43] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 859.454823][ T43] usb 2-1: config 0 descriptor?? [ 859.477298][ T2346] pvrusb2: Invalid write control endpoint [ 859.600981][T30556] bond0: option ad_actor_sys_prio: mode dependency failed, not supported in mode balance-rr(0) [ 859.653407][ T2346] pvrusb2: Invalid write control endpoint [ 859.682348][ T2346] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 859.704244][ T2346] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 859.736792][ T2346] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 859.775349][ T2346] pvrusb2: Device being rendered inoperable [ 859.806941][T30532] pvrusb2: Attempted to execute control transfer when device not ok [ 859.827524][ T2346] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 859.831004][ T5924] usb 4-1: USB disconnect, device number 104 [ 859.864717][ T2346] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_b) [ 859.897876][ T2346] pvrusb2: Attached sub-driver cx25840 [ 859.904171][ T2346] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 859.940563][ T43] hid (null): report_id 53977 is invalid [ 859.957598][ T2346] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 859.968267][ T43] hid (null): unknown global tag 0xc3 [ 859.978821][ T43] hid (null): unknown global tag 0xd [ 859.984289][ T43] hid (null): unknown global tag 0xc [ 859.997025][ T43] hid (null): global environment stack underflow [ 860.004267][ T43] hid (null): invalid report_count 14229 [ 860.026734][ T43] hid (null): global environment stack underflow [ 860.137331][ T43] usb 2-1: USB disconnect, device number 111 [ 860.426824][ C1] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 860.501928][T30579] tun0: tun_chr_ioctl cmd 1074025675 [ 860.514967][T30579] tun0: persist disabled [ 860.907197][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 860.917361][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 860.989158][T30599] lo: Caught tx_queue_len zero misconfig [ 861.066960][ T0] NOHZ tick-stop error: local softirq work is pending, handler #08!!! [ 861.369289][T30614] netlink: 4 bytes leftover after parsing attributes in process `syz.0.11424'. [ 861.570505][T30625] team0: Device gtp0 is of different type [ 861.854821][T30634] netlink: 8 bytes leftover after parsing attributes in process `syz.4.11433'. [ 861.986835][T30638] netlink: 128 bytes leftover after parsing attributes in process `syz.2.11435'. [ 862.026823][T30638] netlink: 20 bytes leftover after parsing attributes in process `syz.2.11435'. [ 862.499293][T30653] netlink: 4 bytes leftover after parsing attributes in process `syz.4.11442'. [ 862.531043][T30653] netlink: 190 bytes leftover after parsing attributes in process `syz.4.11442'. [ 863.777828][T30694] netlink: 4 bytes leftover after parsing attributes in process `syz.3.11459'. [ 864.016743][ T5924] usb 3-1: new high-speed USB device number 111 using dummy_hcd [ 864.176658][ T5924] usb 3-1: Using ep0 maxpacket: 8 [ 864.189036][ T5924] usb 3-1: config 0 has no interfaces? [ 864.213105][ T5924] usb 3-1: New USB device found, idVendor=0ccd, idProduct=0069, bcdDevice=6e.55 [ 864.236674][ T5924] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 864.265904][ T5924] usb 3-1: Product: syz [ 864.272413][ T5924] usb 3-1: Manufacturer: syz [ 864.279565][ T5924] usb 3-1: SerialNumber: syz [ 864.293630][ T5924] usb 3-1: config 0 descriptor?? [ 864.525261][T30722] sch_fq: defrate 2048 ignored. [ 864.564023][T30687] netlink: 12 bytes leftover after parsing attributes in process `syz.2.11457'. [ 864.574205][T30687] netlink: 28 bytes leftover after parsing attributes in process `syz.2.11457'. [ 864.608170][ T5924] usb 3-1: USB disconnect, device number 111 [ 865.466757][ T5908] usb 3-1: new high-speed USB device number 112 using dummy_hcd [ 865.639806][ T5908] usb 3-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 865.651440][ T5908] usb 3-1: config 0 interface 0 has no altsetting 0 [ 865.662463][ T5908] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 865.672605][ T5908] usb 3-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 865.681186][ T5908] usb 3-1: Product: syz [ 865.686496][ T5908] usb 3-1: Manufacturer: syz [ 865.692071][ T5908] usb 3-1: SerialNumber: syz [ 865.699631][ T5908] usb 3-1: config 0 descriptor?? [ 865.715606][ T5908] usb 3-1: selecting invalid altsetting 0 [ 865.951209][T30755] netlink: 'syz.0.11485': attribute type 1 has an invalid length. [ 866.030184][ T5908] usb 3-1: USB disconnect, device number 112 [ 868.231728][ T30] kauditd_printk_skb: 19 callbacks suppressed [ 868.231750][ T30] audit: type=1800 audit(1753916344.370:740): pid=30838 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.11522" name="SYSV00000000" dev="tmpfs" ino=6 res=0 errno=0 [ 868.832157][T30867] syz.4.11535: attempt to access beyond end of device [ 868.832157][T30867] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 868.929759][ T5924] usb 3-1: new high-speed USB device number 113 using dummy_hcd [ 869.100197][ T5924] usb 3-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 869.112302][ T5924] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 869.128291][ T5924] usb 3-1: config 0 descriptor?? [ 869.139937][ T5924] cp210x 3-1:0.0: cp210x converter detected [ 869.555511][ T5924] cp210x 3-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 869.608373][ T5924] usb 3-1: cp210x converter now attached to ttyUSB0 [ 869.765243][T30902] rtc_cmos 00:00: Alarms can be up to one day in the future [ 869.790321][ T5924] usb 3-1: USB disconnect, device number 113 [ 869.816455][ T5924] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 869.845887][ T5924] cp210x 3-1:0.0: device disconnected [ 870.501839][T30931] bridge_slave_0: vlans aren't supported yet for dev_uc|mc_add() [ 870.518229][ T5924] usb 4-1: new high-speed USB device number 105 using dummy_hcd [ 870.678010][ T5924] usb 4-1: Using ep0 maxpacket: 8 [ 870.688773][ T5924] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 870.707560][ T5901] rtc_cmos 00:00: Alarms can be up to one day in the future [ 870.719157][ T5924] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 870.724229][ T5901] rtc_cmos 00:00: Alarms can be up to one day in the future [ 870.736067][ T5924] usb 4-1: New USB device found, idVendor=06cb, idProduct=81a7, bcdDevice= 0.00 [ 870.756227][ T5924] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 870.764356][ T5901] rtc_cmos 00:00: Alarms can be up to one day in the future [ 870.780620][ T5924] usb 4-1: config 0 descriptor?? [ 870.795456][ T5901] rtc_cmos 00:00: Alarms can be up to one day in the future [ 870.816738][ T5901] rtc rtc0: __rtc_set_alarm: err=-22 [ 871.039355][ T30] audit: type=1326 audit(1753916347.180:741): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=30946 comm="syz.2.11573" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704e539 code=0x7ffc0000 [ 871.097772][ T30] audit: type=1326 audit(1753916347.180:742): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=30946 comm="syz.2.11573" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704e539 code=0x7ffc0000 [ 871.171848][ T30] audit: type=1326 audit(1753916347.180:743): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=30946 comm="syz.2.11573" exe="/root/syz-executor" sig=0 arch=40000003 syscall=39 compat=1 ip=0xf704e539 code=0x7ffc0000 [ 871.203358][ T5924] hid-rmi 0003:06CB:81A7.00B4: unknown main item tag 0x4 [ 871.217007][ T5924] hid-rmi 0003:06CB:81A7.00B4: unknown main item tag 0x4 [ 871.235113][ T30] audit: type=1326 audit(1753916347.180:744): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=30946 comm="syz.2.11573" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704e539 code=0x7ffc0000 [ 871.263930][ T5924] hid-rmi 0003:06CB:81A7.00B4: unknown main item tag 0x4 [ 871.271646][ T5924] hid-rmi 0003:06CB:81A7.00B4: unknown main item tag 0x0 [ 871.280879][ T5924] hid-rmi 0003:06CB:81A7.00B4: unbalanced collection at end of report description [ 871.291310][ T30] audit: type=1326 audit(1753916347.180:745): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=30946 comm="syz.2.11573" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704e539 code=0x7ffc0000 [ 871.320261][ T5924] hid-rmi 0003:06CB:81A7.00B4: parse failed [ 871.327488][ T5924] hid-rmi 0003:06CB:81A7.00B4: probe with driver hid-rmi failed with error -22 [ 871.365407][ T30] audit: type=1326 audit(1753916347.180:746): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=30946 comm="syz.2.11573" exe="/root/syz-executor" sig=0 arch=40000003 syscall=61 compat=1 ip=0xf704e539 code=0x7ffc0000 [ 871.389198][ T30] audit: type=1326 audit(1753916347.180:747): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=30946 comm="syz.2.11573" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704e539 code=0x7ffc0000 [ 871.421975][ T5924] usb 4-1: USB disconnect, device number 105 [ 871.494653][T30956] netlink: 4 bytes leftover after parsing attributes in process `syz.0.11577'. [ 871.593012][T30958] ip6tnl0: Caught tx_queue_len zero misconfig [ 872.062937][T30972] netlink: 4 bytes leftover after parsing attributes in process `syz.3.11584'. [ 872.615599][T30963] syz.0.11580 (30963) used greatest stack depth: 18200 bytes left [ 872.891262][ T30] audit: type=1326 audit(1753916349.030:748): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31003 comm="syz.1.11598" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f72539 code=0x7ffc0000 [ 872.960839][ T30] audit: type=1326 audit(1753916349.030:749): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31003 comm="syz.1.11598" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f72539 code=0x7ffc0000 [ 873.826688][ T5924] usb 3-1: new high-speed USB device number 114 using dummy_hcd [ 874.000396][ T5924] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 127, changing to 10 [ 874.035038][ T5924] usb 3-1: New USB device found, idVendor=0c70, idProduct=f0bd, bcdDevice= 0.00 [ 874.056678][ T5924] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 874.089696][ T5924] usb 3-1: config 0 descriptor?? [ 874.532395][ T5924] aquacomputer_d5next 0003:0C70:F0BD.00B5: item fetching failed at offset 0/3 [ 874.561244][ T5924] aquacomputer_d5next 0003:0C70:F0BD.00B5: probe with driver aquacomputer_d5next failed with error -22 [ 874.751744][ T43] usb 3-1: USB disconnect, device number 114 [ 874.952756][T31072] netlink: 4 bytes leftover after parsing attributes in process `syz.4.11628'. [ 875.067030][ T5901] usb 2-1: new high-speed USB device number 112 using dummy_hcd [ 875.192966][T31078] pim6reg0: tun_chr_ioctl cmd 1074812118 [ 875.226830][ T5901] usb 2-1: Using ep0 maxpacket: 8 [ 875.239005][ T5901] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10a3, bcdDevice=23.a2 [ 875.248707][ T5901] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 875.257353][ T5901] usb 2-1: Product: syz [ 875.261743][ T5901] usb 2-1: Manufacturer: syz [ 875.267056][ T5901] usb 2-1: SerialNumber: syz [ 875.286136][ T5901] usb 2-1: config 0 descriptor?? [ 875.517831][ T5901] usb 2-1: dvb_usb_v2: found a 'Terratec H7' in warm state [ 875.792097][ T1304] ieee802154 phy0 wpan0: encryption failed: -22 [ 875.806901][ T1304] ieee802154 phy1 wpan1: encryption failed: -22 [ 876.140746][ T5901] usb write operation failed. (-71) [ 876.178189][ T5901] usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 876.201794][ T5901] dvbdev: DVB: registering new adapter (Terratec H7) [ 876.216657][ T5901] usb 2-1: media controller created [ 876.227187][ T5901] usb read operation failed. (-71) [ 876.243404][ T5901] usb write operation failed. (-71) [ 876.332914][ T5901] dvb_usb_az6007 2-1:0.0: probe with driver dvb_usb_az6007 failed with error -5 [ 876.390590][ T5901] usb 2-1: USB disconnect, device number 112 [ 876.501172][T31120] netlink: 8 bytes leftover after parsing attributes in process `syz.0.11651'. [ 876.931683][T31138] misc userio: Begin command sent, but we're already running [ 877.483817][T31144] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(4) [ 877.491244][T31144] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 877.505367][T31144] vhci_hcd vhci_hcd.0: Device attached [ 877.516044][T31145] vhci_hcd: connection closed [ 877.516362][ T61] vhci_hcd: stop threads [ 877.530489][ T61] vhci_hcd: release socket [ 877.538095][ T61] vhci_hcd: disconnect device [ 877.749546][T31158] netlink: 'syz.2.11667': attribute type 21 has an invalid length. [ 877.759533][T31158] netlink: 156 bytes leftover after parsing attributes in process `syz.2.11667'. [ 877.773677][T31158] netlink: 'syz.2.11667': attribute type 21 has an invalid length. [ 877.784538][T31158] netlink: 156 bytes leftover after parsing attributes in process `syz.2.11667'. [ 877.906834][T28849] usb 2-1: new high-speed USB device number 113 using dummy_hcd [ 878.067544][T28849] usb 2-1: Using ep0 maxpacket: 32 [ 878.080422][T28849] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 878.112931][T28849] usb 2-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 878.136485][T28849] usb 2-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 878.146244][T28849] usb 2-1: Product: syz [ 878.161191][T28849] usb 2-1: Manufacturer: syz [ 878.176822][T28849] usb 2-1: SerialNumber: syz [ 878.190501][T28849] usb 2-1: config 0 descriptor?? [ 878.205054][T31154] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 878.226918][ T5924] usb 4-1: new high-speed USB device number 106 using dummy_hcd [ 878.396646][ T5924] usb 4-1: Using ep0 maxpacket: 32 [ 878.403943][ T5924] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 878.445228][ T5924] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 878.476921][ T5924] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 878.504783][T28849] usb 2-1: USB disconnect, device number 113 [ 878.514995][ T5924] usb 4-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 878.542637][ T5924] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 878.574983][ T5924] usb 4-1: config 0 descriptor?? [ 878.607005][T31166] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 878.639687][ T5924] hub 4-1:0.0: USB hub found [ 878.741500][T31185] netlink: 44 bytes leftover after parsing attributes in process `syz.0.11680'. [ 878.851678][ T5924] hub 4-1:0.0: 14 ports detected [ 878.883364][ T5924] hub 4-1:0.0: insufficient power available to use all downstream ports [ 879.053535][ T5924] hub 4-1:0.0: hub_hub_status failed (err = -71) [ 879.072169][ T5924] hub 4-1:0.0: config failed, can't get hub status (err -71) [ 879.092914][ T5924] usbhid 4-1:0.0: can't add hid device: -71 [ 879.099785][ T5924] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 879.137767][ T5924] usb 4-1: USB disconnect, device number 106 [ 879.956879][ T5901] usb 2-1: new high-speed USB device number 114 using dummy_hcd [ 880.116764][ T5901] usb 2-1: Using ep0 maxpacket: 16 [ 880.124309][ T5901] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 880.135942][ T5901] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 880.146305][ T5901] usb 2-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 880.158393][ T5901] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 880.169053][ T5901] usb 2-1: config 0 descriptor?? [ 880.393208][T31232] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 880.601384][ T5901] corsair 0003:1B1C:1B02.00B6: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.1-1/input0 [ 881.015135][ T5901] usb 2-1: USB disconnect, device number 114 [ 882.646642][ T5924] usb 4-1: new high-speed USB device number 107 using dummy_hcd [ 882.757784][T31300] netlink: 20 bytes leftover after parsing attributes in process `syz.0.11730'. [ 882.837493][ T5924] usb 4-1: Using ep0 maxpacket: 32 [ 882.846346][ T5924] usb 4-1: config 0 has an invalid interface number: 12 but max is 0 [ 882.860751][ T5924] usb 4-1: config 0 has no interface number 0 [ 882.875651][ T5924] usb 4-1: config 0 interface 12 has no altsetting 0 [ 882.897341][ T5924] usb 4-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 882.918086][ T5924] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 882.938702][ T5924] usb 4-1: Product: syz [ 882.943033][ T5924] usb 4-1: Manufacturer: syz [ 882.948582][ T5924] usb 4-1: SerialNumber: syz [ 882.969435][ T5924] usb 4-1: config 0 descriptor?? [ 883.616089][T31336] openvswitch: netlink: VXLAN extension 0 has unexpected len 3 expected 0 [ 883.726653][ T5901] usb 3-1: new high-speed USB device number 115 using dummy_hcd [ 883.793410][ T5924] f81534 4-1:0.12: f81534_set_register: reg: 1002 data: 0 failed: -71 [ 883.816979][ T5924] f81534 4-1:0.12: f81534_find_config_idx: read failed: -71 [ 883.835221][ T5924] f81534 4-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 883.866998][ T5924] f81534 4-1:0.12: probe with driver f81534 failed with error -71 [ 883.896808][ T5901] usb 3-1: Using ep0 maxpacket: 8 [ 883.909590][ T5924] usb 4-1: USB disconnect, device number 107 [ 883.914584][ T5901] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 883.945929][ T5901] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 883.999832][ T5901] usb 3-1: New USB device found, idVendor=06cb, idProduct=81a7, bcdDevice= 0.00 [ 884.019452][ T5901] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 884.058133][ T5901] usb 3-1: config 0 descriptor?? [ 884.491493][ T5901] hid-rmi 0003:06CB:81A7.00B7: unknown main item tag 0x4 [ 884.515001][ T5901] hid-rmi 0003:06CB:81A7.00B7: unknown main item tag 0x4 [ 884.523454][ T5901] hid-rmi 0003:06CB:81A7.00B7: unknown main item tag 0x4 [ 884.545941][ T5901] hid-rmi 0003:06CB:81A7.00B7: unknown main item tag 0x0 [ 884.579397][ T5901] hid-rmi 0003:06CB:81A7.00B7: unbalanced collection at end of report description [ 884.580302][T31377] netlink: 28 bytes leftover after parsing attributes in process `syz.0.11767'. [ 884.599253][T31377] netlink: 8 bytes leftover after parsing attributes in process `syz.0.11767'. [ 884.601712][ T5901] hid-rmi 0003:06CB:81A7.00B7: parse failed [ 884.645732][ T5901] hid-rmi 0003:06CB:81A7.00B7: probe with driver hid-rmi failed with error -22 [ 884.696126][ T5901] usb 3-1: USB disconnect, device number 115 [ 886.252696][T31426] loop7: detected capacity change from 0 to 7 [ 886.273161][T31426] Dev loop7: unable to read RDB block 7 [ 886.302078][T31426] loop7: AHDI p1 p2 [ 886.314194][T31426] loop7: partition table partially beyond EOD, truncated [ 886.326906][T31426] loop7: p1 start 1702000233 is beyond EOD, truncated [ 886.463048][T31432] netlink: 'syz.3.11792': attribute type 58 has an invalid length. [ 886.489768][T31432] netlink: 20 bytes leftover after parsing attributes in process `syz.3.11792'. [ 886.619827][ T30] kauditd_printk_skb: 3 callbacks suppressed [ 886.619848][ T30] audit: type=1804 audit(1753916362.760:753): pid=31440 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.1.11796" name="/newroot/2530/file0" dev="tmpfs" ino=12786 res=1 errno=0 [ 886.709788][ T30] audit: type=1804 audit(1753916362.800:754): pid=31440 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.1.11796" name="/newroot/2530/file0" dev="tmpfs" ino=12786 res=1 errno=0 [ 886.935571][ T30] audit: type=1326 audit(1753916363.070:755): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31452 comm="syz.1.11803" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f72539 code=0x7ffc0000 [ 887.006656][ T30] audit: type=1326 audit(1753916363.070:756): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31452 comm="syz.1.11803" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f72539 code=0x7ffc0000 [ 887.098900][ T30] audit: type=1326 audit(1753916363.110:757): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31452 comm="syz.1.11803" exe="/root/syz-executor" sig=0 arch=40000003 syscall=255 compat=1 ip=0xf7f72539 code=0x7ffc0000 [ 887.155813][ T30] audit: type=1326 audit(1753916363.110:758): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31452 comm="syz.1.11803" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f72539 code=0x7ffc0000 [ 887.208041][ T30] audit: type=1326 audit(1753916363.110:759): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31452 comm="syz.1.11803" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f72539 code=0x7ffc0000 [ 887.265158][ T30] audit: type=1326 audit(1753916363.110:760): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31452 comm="syz.1.11803" exe="/root/syz-executor" sig=0 arch=40000003 syscall=320 compat=1 ip=0xf7f72539 code=0x7ffc0000 [ 887.330190][ T30] audit: type=1326 audit(1753916363.110:761): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31452 comm="syz.1.11803" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f72539 code=0x7ffc0000 [ 887.377596][ T30] audit: type=1326 audit(1753916363.110:762): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31452 comm="syz.1.11803" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f72539 code=0x7ffc0000 [ 887.455163][T31467] netlink: 'syz.3.11808': attribute type 3 has an invalid length. [ 887.486573][T31467] netlink: 4 bytes leftover after parsing attributes in process `syz.3.11808'. [ 889.036677][ T5924] usb 3-1: new high-speed USB device number 116 using dummy_hcd [ 889.186836][ T5924] usb 3-1: Using ep0 maxpacket: 32 [ 889.199037][ T5924] usb 3-1: config 0 has an invalid interface number: 51 but max is 0 [ 889.207729][ T5924] usb 3-1: config 0 has no interface number 0 [ 889.221839][ T5924] usb 3-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 889.245585][ T5924] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 889.266232][ T5924] usb 3-1: Product: syz [ 889.271408][ T5924] usb 3-1: Manufacturer: syz [ 889.277250][ T5924] usb 3-1: SerialNumber: syz [ 889.292806][ T5924] usb 3-1: config 0 descriptor?? [ 889.302297][ T5924] quatech2 3-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 889.548400][ T5924] usb 3-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 889.585636][ T5924] usb 3-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 889.825419][T31548] netlink: 44 bytes leftover after parsing attributes in process `syz.3.11844'. [ 890.013429][ C0] usb 3-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 890.022264][ T5924] usb 3-1: USB disconnect, device number 116 [ 890.049163][ T5924] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 890.101861][ T5924] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 890.121957][ T5924] quatech2 3-1:0.51: device disconnected [ 890.542597][T31572] netlink: 28 bytes leftover after parsing attributes in process `syz.3.11857'. [ 890.570813][T31572] netlink: 8 bytes leftover after parsing attributes in process `syz.3.11857'. [ 891.046167][T31585] netlink: 'syz.3.11863': attribute type 11 has an invalid length. [ 891.054589][T31585] netlink: 36 bytes leftover after parsing attributes in process `syz.3.11863'. [ 891.687078][ T9] usb 2-1: new high-speed USB device number 115 using dummy_hcd [ 891.850608][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 891.860779][ T9] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 891.872904][ T9] usb 2-1: config 0 has no interface number 0 [ 891.899642][ T9] usb 2-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=b6.d8 [ 891.920484][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 891.936815][ T9] usb 2-1: Product: syz [ 891.941458][ T9] usb 2-1: Manufacturer: syz [ 891.946381][ T9] usb 2-1: SerialNumber: syz [ 891.967774][ T9] usb 2-1: config 0 descriptor?? [ 891.999564][ T9] usb 2-1: dvb_usb_v2: found a 'Intel CE9500 reference design' in warm state [ 892.016698][ T9] usb 2-1: selecting invalid altsetting 1 [ 892.022813][ T9] usb 2-1: dvb_usb_ce6230: usb_set_interface() failed=-22 [ 892.079642][ T9] usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 892.097915][ T9] dvbdev: DVB: registering new adapter (Intel CE9500 reference design) [ 892.126940][ T9] usb 2-1: media controller created [ 892.172195][ T9] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 892.353853][T31626] netlink: 'syz.0.11879': attribute type 5 has an invalid length. [ 892.713712][T31634] netlink: 79 bytes leftover after parsing attributes in process `syz.0.11884'. [ 892.739491][T31636] netlink: 4 bytes leftover after parsing attributes in process `syz.2.11883'. [ 892.760485][T31636] netlink: 4 bytes leftover after parsing attributes in process `syz.2.11883'. [ 893.307558][ T9] usb 2-1: dvb_usb_ce6230: usb_control_msg() failed=-110 [ 893.321837][ T9] zl10353_read_register: readreg error (reg=127, ret==-110) [ 893.346795][ T9] usb 2-1: dvb_usb_ce6230: usb_set_interface() failed=-71 [ 893.369855][T31643] netlink: 28 bytes leftover after parsing attributes in process `syz.2.11887'. [ 893.386064][T31643] netlink: 8 bytes leftover after parsing attributes in process `syz.2.11887'. [ 893.465631][ T9] usb 2-1: USB disconnect, device number 115 [ 893.621213][ T30] audit: type=1326 audit(1753916369.760:763): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31652 comm="syz.2.11891" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704e539 code=0x7ffc0000 [ 893.644065][ C0] vkms_vblank_simulate: vblank timer overrun [ 893.686853][ T30] audit: type=1326 audit(1753916369.800:764): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31652 comm="syz.2.11891" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704e539 code=0x7ffc0000 [ 893.709698][ C0] vkms_vblank_simulate: vblank timer overrun [ 893.752668][T31657] netlink: 8 bytes leftover after parsing attributes in process `syz.2.11893'. [ 893.762930][ T30] audit: type=1326 audit(1753916369.800:765): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31652 comm="syz.2.11891" exe="/root/syz-executor" sig=0 arch=40000003 syscall=5 compat=1 ip=0xf704e539 code=0x7ffc0000 [ 893.811985][ T30] audit: type=1326 audit(1753916369.800:766): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31652 comm="syz.2.11891" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704e539 code=0x7ffc0000 [ 893.864360][ T30] audit: type=1326 audit(1753916369.800:767): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31652 comm="syz.2.11891" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704e539 code=0x7ffc0000 [ 893.889636][ T30] audit: type=1326 audit(1753916369.800:768): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31652 comm="syz.2.11891" exe="/root/syz-executor" sig=0 arch=40000003 syscall=227 compat=1 ip=0xf704e539 code=0x7ffc0000 [ 893.916458][ T30] audit: type=1326 audit(1753916369.800:769): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31652 comm="syz.2.11891" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704e539 code=0x7ffc0000 [ 893.939482][ C0] vkms_vblank_simulate: vblank timer overrun [ 893.952016][ T30] audit: type=1326 audit(1753916369.800:770): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31652 comm="syz.2.11891" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704e539 code=0x7ffc0000 [ 893.975127][ C0] vkms_vblank_simulate: vblank timer overrun [ 893.983906][ T30] audit: type=1326 audit(1753916369.800:771): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31652 comm="syz.2.11891" exe="/root/syz-executor" sig=0 arch=40000003 syscall=229 compat=1 ip=0xf704e539 code=0x7ffc0000 [ 894.007034][ C0] vkms_vblank_simulate: vblank timer overrun [ 894.054961][ T30] audit: type=1326 audit(1753916369.800:772): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31652 comm="syz.2.11891" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704e539 code=0x7ffc0000 [ 894.078408][ C0] vkms_vblank_simulate: vblank timer overrun [ 895.387212][ T9] usb 2-1: new high-speed USB device number 116 using dummy_hcd [ 895.556754][ T9] usb 2-1: Using ep0 maxpacket: 8 [ 895.569086][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 895.596197][ T9] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 895.615778][T31707] openvswitch: netlink: VXLAN extension message has 8 unknown bytes. [ 895.625306][ T9] usb 2-1: New USB device found, idVendor=06cb, idProduct=81a7, bcdDevice= 0.00 [ 895.645806][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 895.671411][ T9] usb 2-1: config 0 descriptor?? [ 896.103996][ T9] hid-rmi 0003:06CB:81A7.00B8: unknown main item tag 0x4 [ 896.121352][ T9] hid-rmi 0003:06CB:81A7.00B8: unknown main item tag 0x4 [ 896.132942][ T9] hid-rmi 0003:06CB:81A7.00B8: unknown main item tag 0x4 [ 896.141578][ T9] hid-rmi 0003:06CB:81A7.00B8: unknown main item tag 0x0 [ 896.154641][ T9] hid-rmi 0003:06CB:81A7.00B8: unbalanced collection at end of report description [ 896.168529][ T9] hid-rmi 0003:06CB:81A7.00B8: parse failed [ 896.175429][ T9] hid-rmi 0003:06CB:81A7.00B8: probe with driver hid-rmi failed with error -22 [ 896.368122][ T5924] usb 2-1: USB disconnect, device number 116 [ 897.412137][T31754] netlink: 36 bytes leftover after parsing attributes in process `syz.1.11935'. [ 897.427249][T31754] netlink: 16 bytes leftover after parsing attributes in process `syz.1.11935'. [ 897.664082][T31764] macvlan2: entered promiscuous mode [ 897.670887][T31764] macvlan2: entered allmulticast mode [ 897.686928][T31764] gretap0: entered allmulticast mode [ 897.948832][T31773] netlink: 76 bytes leftover after parsing attributes in process `syz.0.11945'. [ 899.336640][ T30] kauditd_printk_skb: 1 callbacks suppressed [ 899.336662][ T30] audit: type=1326 audit(1753916375.470:774): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31825 comm="syz.2.11968" exe="/root/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf704e539 code=0x0 [ 899.846686][ T5924] usb 2-1: new high-speed USB device number 117 using dummy_hcd [ 900.006629][ T5924] usb 2-1: Using ep0 maxpacket: 8 [ 900.021210][ T5924] usb 2-1: New USB device found, idVendor=0458, idProduct=7003, bcdDevice=7a.1a [ 900.030937][ T5924] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 900.041175][ T5924] usb 2-1: Product: syz [ 900.046347][ T5924] usb 2-1: Manufacturer: syz [ 900.052691][ T5924] usb 2-1: SerialNumber: syz [ 900.066422][ T5924] usb 2-1: config 0 descriptor?? [ 900.079757][ T5924] gspca_main: sn9c2028-2.14.0 probing 0458:7003 [ 900.294410][ T5924] gspca_sn9c2028: read1 error -32 [ 900.305040][ T5924] gspca_sn9c2028: read1 error -32 [ 900.315652][T31857] netlink: 4 bytes leftover after parsing attributes in process `syz.0.11982'. [ 900.536984][ T5924] usb 2-1: USB disconnect, device number 117 [ 901.448844][T31905] bridge3: entered promiscuous mode [ 901.454522][T31905] bridge3: entered allmulticast mode [ 901.786924][ T30] audit: type=1800 audit(1753916377.920:775): pid=31914 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.12007" name=A0F29C1437B3CFF8C3A25729EB7393A7C721518FF6ECA56673F56C7B548772D22972A7D6084F9A98F5323A22F412C0542BCD9F767C8DD5B24476638E93D8D6A0C536D278E3633A dev="mqueue" ino=121994 res=0 errno=0 [ 902.355125][T31939] mmap: syz.1.12019 (31939): VmData 39469056 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 902.517321][ T30] audit: type=1326 audit(1753916378.650:776): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31943 comm="syz.0.12021" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 902.587085][ T30] audit: type=1326 audit(1753916378.650:777): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31943 comm="syz.0.12021" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 902.638201][ T30] audit: type=1326 audit(1753916378.690:778): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31943 comm="syz.0.12021" exe="/root/syz-executor" sig=0 arch=40000003 syscall=172 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 902.689250][ T30] audit: type=1326 audit(1753916378.690:779): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31943 comm="syz.0.12021" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 902.719353][ T30] audit: type=1326 audit(1753916378.690:780): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31943 comm="syz.0.12021" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 902.745038][ T30] audit: type=1326 audit(1753916378.700:781): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31943 comm="syz.0.12021" exe="/root/syz-executor" sig=0 arch=40000003 syscall=224 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 902.781687][ T30] audit: type=1326 audit(1753916378.700:782): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31943 comm="syz.0.12021" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 902.808095][ T30] audit: type=1326 audit(1753916378.700:783): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=31943 comm="syz.0.12021" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 903.174989][T31969] netlink: 12 bytes leftover after parsing attributes in process `syz.3.12033'. [ 903.352319][T31974] netlink: 44 bytes leftover after parsing attributes in process `syz.1.12035'. [ 903.547086][ T5901] usb 4-1: new high-speed USB device number 108 using dummy_hcd [ 903.706897][ T5901] usb 4-1: Using ep0 maxpacket: 32 [ 903.715242][ T5901] usb 4-1: config 0 has an invalid interface number: 51 but max is 0 [ 903.724609][ T5901] usb 4-1: config 0 has no interface number 0 [ 903.734295][ T5901] usb 4-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 903.746031][ T5901] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 903.767045][ T5901] usb 4-1: Product: syz [ 903.771743][ T5901] usb 4-1: Manufacturer: syz [ 903.785995][ T5901] usb 4-1: SerialNumber: syz [ 903.797466][ T5901] usb 4-1: config 0 descriptor?? [ 903.813226][ T5901] quatech2 4-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 903.980968][T31992] netlink: 27 bytes leftover after parsing attributes in process `syz.0.12043'. [ 904.021854][ T5901] usb 4-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 904.054885][ T5901] usb 4-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 904.245987][ C1] quatech-serial ttyUSB0: qt2_process_read_urb - port change to invalid port: 48 [ 904.335808][T32003] netlink: 'syz.0.12047': attribute type 5 has an invalid length. [ 904.344933][T32003] netlink: 12 bytes leftover after parsing attributes in process `syz.0.12047'. [ 904.453349][ C1] usb 4-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 904.453935][ T9] usb 4-1: USB disconnect, device number 108 [ 904.506408][ T9] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 904.558026][ T9] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 904.578772][ T9] quatech2 4-1:0.51: device disconnected [ 904.648197][T32011] netlink: 92 bytes leftover after parsing attributes in process `syz.1.12051'. [ 904.663868][T32011] netlink: 92 bytes leftover after parsing attributes in process `syz.1.12051'. [ 904.801693][T32017] netlink: 4 bytes leftover after parsing attributes in process `syz.1.12054'. [ 904.917083][ T5901] usb 3-1: new high-speed USB device number 117 using dummy_hcd [ 905.099118][ T5901] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 905.115894][ T5901] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 905.150140][ T5901] usb 3-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.00 [ 905.166611][ T5901] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 905.209823][ T5901] usb 3-1: config 0 descriptor?? [ 905.248055][T32037] netlink: 20 bytes leftover after parsing attributes in process `syz.1.12062'. [ 905.258952][T32038] netlink: 8 bytes leftover after parsing attributes in process `syz.3.12063'. [ 905.314489][T32037] netlink: 152 bytes leftover after parsing attributes in process `syz.1.12062'. [ 905.359717][T32037] macvlan1: entered promiscuous mode [ 905.365204][T32037] macvlan1: entered allmulticast mode [ 905.404203][T32037] A link change request failed with some changes committed already. Interface macvlan1 may have been left with an inconsistent configuration, please check. [ 906.028442][ T5901] hid-led 0003:27B8:01ED.00B9: probe with driver hid-led failed with error -71 [ 906.088636][ T5901] usb 3-1: USB disconnect, device number 117 [ 906.147964][ T5908] usb 2-1: new high-speed USB device number 118 using dummy_hcd [ 906.317178][ T5908] usb 2-1: Using ep0 maxpacket: 16 [ 906.328538][ T5908] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 906.347505][ T5908] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 906.373799][ T5908] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 906.394817][ T5908] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 906.408222][ T5908] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 906.424754][ T5908] usb 2-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 906.436924][ T5908] usb 2-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 906.445059][ T5908] usb 2-1: Manufacturer: syz [ 906.469708][ T5908] usb 2-1: config 0 descriptor?? [ 906.756842][ T5908] rc_core: IR keymap rc-hauppauge not found [ 906.763102][ T5908] Registered IR keymap rc-empty [ 906.793583][ T5908] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 906.828098][ T5908] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 906.860719][ T5908] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 906.903963][ T5908] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input78 [ 906.945435][ T5908] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 906.987374][ T5908] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 907.027138][ T5908] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 907.069257][ T5908] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 907.127000][ T5908] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 907.147060][ T5908] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 907.167096][ T5908] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 907.196805][ T5908] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 907.346738][ T5908] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 907.366752][ T5908] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 907.408409][ T5908] mceusb 2-1:0.0: Registered with mce emulator interface version 1 [ 907.418621][ T5908] mceusb 2-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 907.441889][ T5908] usb 2-1: USB disconnect, device number 118 [ 908.272948][T32129] sctp: [Deprecated]: syz.0.12100 (pid 32129) Use of struct sctp_assoc_value in delayed_ack socket option. [ 908.272948][T32129] Use struct sctp_sack_info instead [ 908.286733][ T5924] usb 2-1: new high-speed USB device number 119 using dummy_hcd [ 908.383835][ T30] kauditd_printk_skb: 5 callbacks suppressed [ 908.383855][ T30] audit: type=1326 audit(1753916384.520:789): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=32133 comm="syz.0.12103" exe="/root/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf70fe539 code=0x0 [ 908.420807][T32137] netlink: 'syz.2.12104': attribute type 1 has an invalid length. [ 908.458773][ T5924] usb 2-1: Using ep0 maxpacket: 16 [ 908.469981][ T5924] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 908.490679][ T5924] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 908.520160][ T5924] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 908.559870][ T5924] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 908.580201][ T5924] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 908.599125][ T5924] usb 2-1: Product: syz [ 908.606641][ T5924] usb 2-1: Manufacturer: syz [ 908.612745][ T5924] usb 2-1: SerialNumber: syz [ 908.953305][T32158] IPv6: NLM_F_CREATE should be specified when creating new route [ 908.972437][T32157] netlink: zone id is out of range [ 908.982028][T32157] netlink: zone id is out of range [ 908.994385][T32157] netlink: zone id is out of range [ 909.009644][T32157] netlink: del zone limit has 4 unknown bytes [ 909.043353][ T5924] usb 2-1: 0:2 : does not exist [ 909.281485][ T5924] usb 2-1: USB disconnect, device number 119 [ 909.661983][T32177] mac80211_hwsim hwsim10 wlan0: entered promiscuous mode [ 909.702148][T32177] macsec1: entered promiscuous mode [ 909.730260][T32177] macsec1: entered allmulticast mode [ 909.765091][T32177] mac80211_hwsim hwsim10 wlan0: entered allmulticast mode [ 909.846714][T32179] netlink: 8 bytes leftover after parsing attributes in process `syz.4.12121'. [ 909.856020][T32179] netlink: 8 bytes leftover after parsing attributes in process `syz.4.12121'. [ 909.885420][T32179] netlink: 8 bytes leftover after parsing attributes in process `syz.4.12121'. [ 909.895244][T32179] netlink: 8 bytes leftover after parsing attributes in process `syz.4.12121'. [ 910.030037][T32186] input: syz1 as /devices/virtual/input/input79 [ 910.512587][T32206] netlink: 16 bytes leftover after parsing attributes in process `syz.2.12133'. [ 911.070188][T32215] netlink: 4 bytes leftover after parsing attributes in process `syz.4.12136'. [ 911.574997][T32232] bridge0: port 2(bridge_slave_1) entered disabled state [ 911.582847][T32232] bridge0: port 1(bridge_slave_0) entered disabled state [ 911.610273][T32232] netlink: 'syz.1.12144': attribute type 2 has an invalid length. [ 911.622710][T32232] A link change request failed with some changes committed already. Interface bridge0 may have been left with an inconsistent configuration, please check. [ 911.975965][T32247] netlink: 724 bytes leftover after parsing attributes in process `syz.2.12151'. [ 911.989144][T32247] netlink: 724 bytes leftover after parsing attributes in process `syz.2.12151'. [ 912.786725][T17020] usb 3-1: new high-speed USB device number 118 using dummy_hcd [ 912.936657][T17020] usb 3-1: Using ep0 maxpacket: 16 [ 912.959940][T17020] usb 3-1: config 0 has no interfaces? [ 912.980950][T17020] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 912.997167][T17020] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 913.008127][T17020] usb 3-1: Product: syz [ 913.012683][T17020] usb 3-1: Manufacturer: syz [ 913.032297][T17020] usb 3-1: SerialNumber: syz [ 913.075311][T17020] usb 3-1: config 0 descriptor?? [ 913.337544][ T5908] usb 3-1: USB disconnect, device number 118 [ 913.463823][T32282] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 913.470412][T32282] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 913.493048][T32282] vhci_hcd vhci_hcd.0: Device attached [ 913.578828][T32283] vhci_hcd: connection closed [ 913.584457][ T36] vhci_hcd: stop threads [ 913.596688][ T36] vhci_hcd: release socket [ 913.601619][ T36] vhci_hcd: disconnect device [ 914.514639][T32336] tipc: Started in network mode [ 914.547117][T32336] tipc: Node identity ac14140f, cluster identity 4711 [ 914.563637][T32336] tipc: New replicast peer: 255.255.255.255 [ 914.602378][T32336] tipc: Enabled bearer , priority 20 [ 915.068548][T32364] bond0: Caught tx_queue_len zero misconfig [ 915.128971][T32366] IPv6: NLM_F_CREATE should be specified when creating new route [ 915.405171][T32379] bridge0: entered promiscuous mode [ 915.417841][T32379] macvlan3: entered promiscuous mode [ 915.630624][T32389] bridge_slave_0: invalid flags given to default FDB implementation [ 915.720051][ T5924] tipc: Node number set to 2886997007 [ 916.463992][T32424] tap0: tun_chr_ioctl cmd 1074025677 [ 916.490627][T32424] tap0: linktype set to 825 [ 916.568581][T17020] usb 2-1: new high-speed USB device number 120 using dummy_hcd [ 916.665471][T32430] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 916.736697][T17020] usb 2-1: Using ep0 maxpacket: 16 [ 916.750174][T17020] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 916.777334][T17020] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 916.817092][T17020] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 916.843429][T17020] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 916.866869][T17020] usb 2-1: Product: syz [ 916.871380][T17020] usb 2-1: Manufacturer: syz [ 916.896703][T17020] usb 2-1: SerialNumber: syz [ 917.300848][T32452] netlink: 4 bytes leftover after parsing attributes in process `syz.0.12246'. [ 917.354653][T32452] netlink: 4 bytes leftover after parsing attributes in process `syz.0.12246'. [ 917.457348][T17020] usb 2-1: 0:2 : does not exist [ 917.882832][T17020] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 917.955980][T17020] usb 2-1: USB disconnect, device number 120 [ 918.060144][T28412] udevd[28412]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 918.583514][T32485] 8021q: adding VLAN 0 to HW filter on device bond1 [ 918.637160][T32485] bond0: (slave bond1): Enslaving as an active interface with a down link [ 919.646254][T32517] netlink: 'syz.4.12271': attribute type 6 has an invalid length. [ 919.672038][T32517] netlink: 20 bytes leftover after parsing attributes in process `syz.4.12271'. [ 919.695060][T32517] bond0: option use_carrier: invalid value (8) [ 920.558600][T32539] sctp: [Deprecated]: syz.4.12280 (pid 32539) Use of int in max_burst socket option deprecated. [ 920.558600][T32539] Use struct sctp_assoc_value instead [ 921.028153][T32548] loop9: detected capacity change from 0 to 3 [ 921.056696][T32548] Dev loop9: unable to read RDB block 3 [ 921.062754][T32548] loop9: unable to read partition table [ 921.116953][T32548] loop9: partition table beyond EOD, truncated [ 921.142579][T32548] loop_reread_partitions: partition scan of loop9 (被x ) failed (rc=-5) [ 922.114560][T32569] netlink: 'syz.3.12294': attribute type 11 has an invalid length. [ 922.158604][T32569] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.12294'. [ 922.199367][T32572] netlink: 'syz.3.12294': attribute type 11 has an invalid length. [ 922.242764][T32572] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.12294'. [ 922.431128][T32579] netlink: 16 bytes leftover after parsing attributes in process `syz.3.12299'. [ 923.630667][T32622] sctp: [Deprecated]: syz.1.12318 (pid 32622) Use of int in max_burst socket option deprecated. [ 923.630667][T32622] Use struct sctp_assoc_value instead [ 923.838807][T32626] netlink: 8 bytes leftover after parsing attributes in process `syz.4.12320'. [ 923.928905][T32628] bridge: RTM_NEWNEIGH with invalid state 0x0 [ 923.949914][ T51] Bluetooth: hci4: command 0x0406 tx timeout [ 924.729768][ T30] audit: type=1326 audit(1753916400.860:790): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=32648 comm="syz.0.12331" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 924.809646][ T30] audit: type=1326 audit(1753916400.860:791): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=32648 comm="syz.0.12331" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 924.874814][ T30] audit: type=1326 audit(1753916400.870:792): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=32648 comm="syz.0.12331" exe="/root/syz-executor" sig=0 arch=40000003 syscall=286 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 924.990646][ T30] audit: type=1326 audit(1753916400.870:793): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=32648 comm="syz.0.12331" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 925.108794][ T30] audit: type=1326 audit(1753916400.870:794): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=32648 comm="syz.0.12331" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 925.145512][T32480] Set syz1 is full, maxelem 65536 reached [ 925.193931][T32649] could not allocate digest TFM handle crc32c-generic [ 925.200857][ T30] audit: type=1326 audit(1753916400.950:795): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=32648 comm="syz.0.12331" exe="/root/syz-executor" sig=0 arch=40000003 syscall=286 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 925.279409][ T30] audit: type=1326 audit(1753916400.950:796): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=32648 comm="syz.0.12331" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 925.354438][ T30] audit: type=1326 audit(1753916400.950:797): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=32648 comm="syz.0.12331" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 925.385262][ T30] audit: type=1326 audit(1753916400.990:798): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=32648 comm="syz.0.12331" exe="/root/syz-executor" sig=0 arch=40000003 syscall=288 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 925.499579][ T30] audit: type=1326 audit(1753916401.340:799): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=32648 comm="syz.0.12331" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 925.876627][ T9] usb 4-1: new high-speed USB device number 109 using dummy_hcd [ 926.038589][ T9] usb 4-1: Using ep0 maxpacket: 32 [ 926.062065][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 926.084969][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 926.116834][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 926.161894][ T9] usb 4-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 926.187286][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 926.308302][ T9] usb 4-1: config 0 descriptor?? [ 926.315124][T32680] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 926.343037][ T9] hub 4-1:0.0: USB hub found [ 926.603053][ T9] hub 4-1:0.0: config failed, hub has too many ports! (err -19) [ 926.830394][ T9] usbhid 4-1:0.0: can't add hid device: -71 [ 926.836480][ T9] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 926.907767][ T9] usb 4-1: USB disconnect, device number 109 [ 927.082299][T32720] bridge_slave_0: left allmulticast mode [ 927.122558][T32720] bridge_slave_0: left promiscuous mode [ 927.152368][T32720] bridge0: port 1(bridge_slave_0) entered disabled state [ 927.203748][T32720] bridge_slave_1: left allmulticast mode [ 927.229286][T32720] bridge_slave_1: left promiscuous mode [ 927.293992][T32720] bridge0: port 2(bridge_slave_1) entered disabled state [ 927.346138][T32720] bond0: (slave bond_slave_0): Releasing backup interface [ 927.411827][T32720] bond0: (slave bond_slave_1): Releasing backup interface [ 927.500822][T32720] team0: Port device team_slave_0 removed [ 927.562563][T32720] team0: Port device team_slave_1 removed [ 927.608012][T32720] team0: Port device @ removed [ 927.673063][T32720] team0: Port device bridge1 removed [ 927.721663][T32720] team0: Port device bridge2 removed [ 928.027197][ T9] usb 3-1: new high-speed USB device number 119 using dummy_hcd [ 928.177097][ T5901] usb 4-1: new high-speed USB device number 110 using dummy_hcd [ 928.201410][ T9] usb 3-1: config 0 has no interfaces? [ 928.210660][ T9] usb 3-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 928.221244][ T9] usb 3-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 928.230889][ T9] usb 3-1: Manufacturer: syz [ 928.240917][ T9] usb 3-1: config 0 descriptor?? [ 928.347418][ T5901] usb 4-1: Using ep0 maxpacket: 32 [ 928.356084][ T5901] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 928.368990][ T5901] usb 4-1: config 0 has no interface number 0 [ 928.379489][ T5901] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 928.398853][ T5901] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 928.423803][ T5901] usb 4-1: New USB device found, idVendor=28bd, idProduct=0094, bcdDevice= 0.00 [ 928.441377][ T5901] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 928.468530][ T5901] usb 4-1: config 0 descriptor?? [ 928.611128][ T9] usb 3-1: USB disconnect, device number 119 [ 929.151702][ T5901] input: HID 28bd:0094 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.1/0003:28BD:0094.00BA/input/input80 [ 929.309736][ T5901] uclogic 0003:28BD:0094.00BA: input,hidraw0: USB HID v0.00 Device [HID 28bd:0094] on usb-dummy_hcd.3-1/input1 [ 929.366006][ T5901] usb 4-1: USB disconnect, device number 110 [ 929.588079][ T328] netlink: 28 bytes leftover after parsing attributes in process `syz.4.12397'. [ 929.598039][ T328] netlink: 8 bytes leftover after parsing attributes in process `syz.4.12397'. [ 929.610744][ T322] fido_id[322]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 930.036858][ T5901] usb 2-1: new full-speed USB device number 121 using dummy_hcd [ 930.210342][ T5901] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 930.226140][ T5901] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 930.237712][ T5901] usb 2-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=92.b8 [ 930.250217][ T5901] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 930.270943][ T5901] usb 2-1: config 0 descriptor?? [ 930.285908][ T5901] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 930.306706][ T5901] dvb-usb: bulk message failed: -22 (3/0) [ 930.328562][ T5901] dvb-usb: will use the device's hardware PID filter (table count: 16). [ 930.343938][ T5901] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 930.352026][ T5901] usb 2-1: media controller created [ 930.362898][ T5901] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 930.388426][ T5901] dvb-usb: bulk message failed: -22 (6/0) [ 930.396193][ T5901] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 930.421643][ T5901] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.1/usb2/2-1/input/input81 [ 930.488647][ T5901] dvb-usb: schedule remote query interval to 150 msecs. [ 930.516821][ T5901] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 930.623097][ T356] ALSA: mixer_oss: invalid OSS volume 'PHOfiЧaEEAKER' [ 930.636171][ T356] ALSA: mixer_oss: invalid OSS volume '' [ 930.677009][ T5901] dvb-usb: bulk message failed: -22 (1/0) [ 930.683233][ T5901] dvb-usb: error while querying for an remote control event. [ 930.758123][ T360] ip6gretap0: entered promiscuous mode [ 930.848931][ T5901] dvb-usb: bulk message failed: -22 (1/0) [ 930.855261][ T5901] dvb-usb: error while querying for an remote control event. [ 930.865492][ T364] loop8: detected capacity change from 0 to 7 [ 930.882247][T28412] Dev loop8: unable to read RDB block 7 [ 930.891081][T28412] loop8: unable to read partition table [ 930.900311][T28412] loop8: partition table beyond EOD, truncated [ 930.913241][ T364] Dev loop8: unable to read RDB block 7 [ 930.923267][ T364] loop8: unable to read partition table [ 930.931864][ T364] loop8: partition table beyond EOD, truncated [ 930.942574][ T364] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 930.959885][ T5901] usb 2-1: USB disconnect, device number 121 [ 931.012093][ T5901] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 931.191283][ T373] netlink: 12 bytes leftover after parsing attributes in process `syz.4.12417'. [ 931.202883][ T373] netlink: 8 bytes leftover after parsing attributes in process `syz.4.12417'. [ 931.266997][ T43] usb 4-1: new high-speed USB device number 111 using dummy_hcd [ 931.438628][ T43] usb 4-1: Using ep0 maxpacket: 8 [ 931.457138][ T43] usb 4-1: New USB device found, idVendor=047d, idProduct=5003, bcdDevice=2f.8c [ 931.488704][ T43] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 931.506770][ T43] usb 4-1: Product: syz [ 931.511116][ T43] usb 4-1: Manufacturer: syz [ 931.515843][ T43] usb 4-1: SerialNumber: syz [ 931.539854][ T43] usb 4-1: config 0 descriptor?? [ 931.562479][ T43] gspca_main: se401-2.14.0 probing 047d:5003 [ 932.127710][ T43] usb 4-1: reset high-speed USB device number 111 using dummy_hcd [ 932.416783][ T5901] usb 2-1: new high-speed USB device number 122 using dummy_hcd [ 932.568911][ T5901] usb 2-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 932.582326][ T5901] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 932.595699][ T5901] usb 2-1: config 0 descriptor?? [ 932.615222][ T5901] cp210x 2-1:0.0: cp210x converter detected [ 932.653186][ T409] pimreg0: tun_chr_ioctl cmd 35108 [ 932.711954][ T43] gspca_se401: write req failed req 0x57 val 0x00 error -71 [ 932.736339][ T43] se401 4-1:0.0: probe with driver se401 failed with error -71 [ 932.749898][ T43] usb 4-1: USB disconnect, device number 111 [ 933.020036][ T5901] cp210x 2-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 933.048882][ T5901] usb 2-1: cp210x converter now attached to ttyUSB0 [ 933.241876][ T5901] usb 2-1: USB disconnect, device number 122 [ 933.263357][ T5901] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 933.322211][ T5901] cp210x 2-1:0.0: device disconnected [ 933.807800][ T445] sg_write: data in/out 97/10 bytes for SCSI command 0xfd-- guessing data in; [ 933.807800][ T445] program syz.3.12450 not setting count and/or reply_len properly [ 934.013989][ T457] netlink: 4 bytes leftover after parsing attributes in process `syz.3.12456'. [ 934.946705][ T9] usb 2-1: new high-speed USB device number 123 using dummy_hcd [ 935.139929][ T9] usb 2-1: config 0 has no interfaces? [ 935.155403][ T9] usb 2-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 935.176792][ T9] usb 2-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 935.195690][ T9] usb 2-1: Manufacturer: syz [ 935.217205][ T9] usb 2-1: config 0 descriptor?? [ 935.542613][ T507] netlink: 4 bytes leftover after parsing attributes in process `syz.4.12476'. [ 935.596756][ T5901] usb 2-1: USB disconnect, device number 123 [ 936.130146][ T523] netlink: 28 bytes leftover after parsing attributes in process `syz.4.12483'. [ 936.149094][ T523] netlink: 28 bytes leftover after parsing attributes in process `syz.4.12483'. [ 936.174480][ T523] erspan0: entered promiscuous mode [ 936.182050][ T523] gretap0: entered promiscuous mode [ 936.384246][ T531] netem: unknown loss type 0 [ 936.618261][ T5908] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 936.635341][ T538] bridge_slave_0: left allmulticast mode [ 936.655087][ T538] bridge_slave_0: left promiscuous mode [ 936.665068][ T538] bridge0: port 1(bridge_slave_0) entered disabled state [ 936.737070][ T5908] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 936.747290][ T538] bridge_slave_1: left allmulticast mode [ 936.753659][ T538] bridge_slave_1: left promiscuous mode [ 936.761097][ T538] bridge0: port 2(bridge_slave_1) entered disabled state [ 936.812176][ T538] bond0: (slave bond_slave_0): Releasing backup interface [ 936.833883][ T538] bond0: (slave bond_slave_1): Releasing backup interface [ 936.858675][ T538] team0: Port device team_slave_0 removed [ 936.902256][ T538] team0: Port device team_slave_1 removed [ 936.962915][ T538] team0: Port device bridge1 removed [ 937.019476][ T538] bond0: (slave bond1): Releasing backup interface [ 937.089252][ T551] netdevsim netdevsim3 netdevsim0: entered promiscuous mode [ 937.102895][ T551] netdevsim netdevsim3 netdevsim0: left promiscuous mode [ 937.233900][ T1304] ieee802154 phy0 wpan0: encryption failed: -22 [ 937.240517][ T1304] ieee802154 phy1 wpan1: encryption failed: -22 [ 937.946767][ T584] tap0: tun_chr_ioctl cmd 2148553947 [ 938.047536][ T589] dlm: non-version read from control device 34 [ 938.063716][ T592] bridge_slave_0: left promiscuous mode [ 938.070328][ T592] bridge0: port 1(bridge_slave_0) entered disabled state [ 938.092164][ T5894] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 938.107809][ T592] bridge_slave_1: left allmulticast mode [ 938.137284][ T592] bridge_slave_1: left promiscuous mode [ 938.143677][ T592] bridge0: port 2(bridge_slave_1) entered disabled state [ 938.173257][ T592] bond0: (slave bond_slave_0): Releasing backup interface [ 938.204270][ T592] bond0: (slave bond_slave_1): Releasing backup interface [ 938.268762][ T592] team0: Port device team_slave_0 removed [ 938.312447][ T592] team0: Port device team_slave_1 removed [ 938.399849][ T592] team0: Port device bridge1 removed [ 938.909267][ T5901] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 939.673542][ T660] sch_fq: defrate 0 ignored. [ 940.288946][ T694] netlink: 20 bytes leftover after parsing attributes in process `syz.0.12564'. [ 940.692107][ T718] io-wq is not configured for unbound workers [ 941.411236][ T750] netlink: 'syz.2.12590': attribute type 2 has an invalid length. [ 941.446736][ T5924] usb 4-1: new high-speed USB device number 112 using dummy_hcd [ 941.596650][ T5924] usb 4-1: Using ep0 maxpacket: 32 [ 941.619082][ T5924] usb 4-1: config 0 has an invalid interface number: 51 but max is 0 [ 941.644783][ T5924] usb 4-1: config 0 has no interface number 0 [ 941.693393][ T5924] usb 4-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 941.747720][ T5924] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 941.807539][ T5924] usb 4-1: Product: syz [ 941.836151][ T5924] usb 4-1: Manufacturer: syz [ 941.947996][ T5924] usb 4-1: SerialNumber: syz [ 942.017642][ T5924] usb 4-1: config 0 descriptor?? [ 942.045544][ T5924] quatech2 4-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 942.272387][ T5924] usb 4-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 942.329056][ T5924] usb 4-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 942.662880][ C0] usb 4-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 942.672164][ T5924] usb 4-1: USB disconnect, device number 112 [ 942.697690][ T5924] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 942.751049][ T5924] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 942.801583][ T5924] quatech2 4-1:0.51: device disconnected [ 943.107966][T17020] usb 3-1: new high-speed USB device number 120 using dummy_hcd [ 943.286645][T17020] usb 3-1: Using ep0 maxpacket: 32 [ 943.294231][T17020] usb 3-1: config 0 interface 0 has no altsetting 0 [ 943.311253][T17020] usb 3-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 943.326588][T17020] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 943.347035][T17020] usb 3-1: Product: syz [ 943.351406][T17020] usb 3-1: Manufacturer: syz [ 943.356144][T17020] usb 3-1: SerialNumber: syz [ 943.364654][T17020] usb 3-1: config 0 descriptor?? [ 943.416896][ T5901] usb 2-1: new full-speed USB device number 124 using dummy_hcd [ 943.578860][ T5901] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 943.596992][ T5901] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 943.625607][ T5901] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 943.666769][ T5901] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 943.846704][T17020] gs_usb 3-1:0.0: Configuring for 3 interfaces [ 943.917716][ T5901] usb 2-1: GET_CAPABILITIES returned 0 [ 943.933766][ T5901] usbtmc 2-1:16.0: can't read capabilities [ 944.145200][ T5901] usb 2-1: USB disconnect, device number 124 [ 944.235867][T17020] gs_usb 3-1:0.0: Couldn't get bit timing const for channel 1 (-EPROTO) [ 944.257686][ T803] vlan4: entered allmulticast mode [ 944.272060][ T803] hsr0: entered allmulticast mode [ 944.281798][ T803] hsr_slave_0: entered allmulticast mode [ 944.282094][ T51] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 944.290086][ T803] hsr_slave_1: entered allmulticast mode [ 944.304869][ T51] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 944.314771][ T51] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 944.323530][ T51] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 944.332735][ T51] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 944.480430][T17020] gs_usb 3-1:0.0: probe with driver gs_usb failed with error -71 [ 944.515934][T17020] usb 3-1: USB disconnect, device number 120 [ 944.824764][ T805] chnl_net:caif_netlink_parms(): no params data found [ 945.134759][ T805] bridge0: port 1(bridge_slave_0) entered blocking state [ 945.147745][ T805] bridge0: port 1(bridge_slave_0) entered disabled state [ 945.160343][ T805] bridge_slave_0: entered allmulticast mode [ 945.173962][ T805] bridge_slave_0: entered promiscuous mode [ 945.185536][ T805] bridge0: port 2(bridge_slave_1) entered blocking state [ 945.193274][ T805] bridge0: port 2(bridge_slave_1) entered disabled state [ 945.201352][ T805] bridge_slave_1: entered allmulticast mode [ 945.205809][ T30] kauditd_printk_skb: 1 callbacks suppressed [ 945.205833][ T30] audit: type=1326 audit(1753916421.350:801): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=833 comm="syz.2.12625" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704e539 code=0x7ffc0000 [ 945.211798][ T805] bridge_slave_1: entered promiscuous mode [ 945.228999][ T30] audit: type=1326 audit(1753916421.360:802): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=833 comm="syz.2.12625" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704e539 code=0x7ffc0000 [ 945.291484][ T30] audit: type=1326 audit(1753916421.360:803): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=833 comm="syz.2.12625" exe="/root/syz-executor" sig=0 arch=40000003 syscall=245 compat=1 ip=0xf704e539 code=0x7ffc0000 [ 945.316000][ T30] audit: type=1326 audit(1753916421.360:804): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=833 comm="syz.2.12625" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704e539 code=0x7ffc0000 [ 945.344673][ T805] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 945.359866][ T805] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 945.390011][ T30] audit: type=1326 audit(1753916421.360:805): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=833 comm="syz.2.12625" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704e539 code=0x7ffc0000 [ 945.419790][ T30] audit: type=1326 audit(1753916421.360:806): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=833 comm="syz.2.12625" exe="/root/syz-executor" sig=0 arch=40000003 syscall=291 compat=1 ip=0xf704e539 code=0x7ffc0000 [ 945.448074][ T30] audit: type=1326 audit(1753916421.360:807): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=833 comm="syz.2.12625" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704e539 code=0x7ffc0000 [ 945.474684][ T30] audit: type=1326 audit(1753916421.360:808): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=833 comm="syz.2.12625" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704e539 code=0x7ffc0000 [ 945.500272][ T30] audit: type=1326 audit(1753916421.410:809): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=833 comm="syz.2.12625" exe="/root/syz-executor" sig=0 arch=40000003 syscall=248 compat=1 ip=0xf704e539 code=0x7ffc0000 [ 945.534414][ T30] audit: type=1326 audit(1753916421.410:810): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=833 comm="syz.2.12625" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704e539 code=0x7ffc0000 [ 945.569374][ T805] team0: Port device team_slave_0 added [ 945.583648][ T805] team0: Port device team_slave_1 added [ 945.638754][ T805] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 945.666665][ T805] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 945.730165][ T805] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 945.758674][ T805] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 945.767112][ T805] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 945.797003][ T805] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 945.955087][ T852] netlink: 'syz.2.12634': attribute type 6 has an invalid length. [ 946.014688][ T805] hsr_slave_0: entered promiscuous mode [ 946.025190][ T805] hsr_slave_1: entered promiscuous mode [ 946.034694][ T805] debugfs: 'hsr0' already exists in 'hsr' [ 946.042076][ T805] Cannot create hsr debugfs directory [ 946.426780][ T5848] Bluetooth: hci2: command tx timeout [ 946.471486][ T805] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 946.652592][ T805] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 946.765153][ T805] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 947.004408][ T805] netdevsim netdevsim0 netdevsim0 (unregistering): left allmulticast mode [ 947.131684][ T887] ALSA: mixer_oss: invalid index 40000 [ 947.168009][ T805] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 947.503431][ T805] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 947.533677][ T805] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 947.577148][ T805] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 947.603102][ T805] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 947.866459][ T805] 8021q: adding VLAN 0 to HW filter on device bond0 [ 947.904153][ T805] 8021q: adding VLAN 0 to HW filter on device team0 [ 947.932866][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 947.940360][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 948.000960][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 948.008278][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 948.184190][ T805] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 948.323030][ T935] netdevsim netdevsim1 netdevsim0: entered promiscuous mode [ 948.352901][ T935] netdevsim netdevsim1 netdevsim0: left promiscuous mode [ 948.507446][ T5848] Bluetooth: hci2: command tx timeout [ 948.536347][ T805] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 948.700953][ T805] veth0_vlan: entered promiscuous mode [ 948.743429][ T805] veth1_vlan: entered promiscuous mode [ 948.867838][ T805] veth0_macvtap: entered promiscuous mode [ 948.889054][ T805] veth1_macvtap: entered promiscuous mode [ 948.954977][ T960] bridge0: port 1(vlan0) entered blocking state [ 948.963380][ T960] bridge0: port 1(vlan0) entered disabled state [ 948.970750][ T960] vlan0: entered allmulticast mode [ 948.976390][ T960] bridge0: entered allmulticast mode [ 948.988959][ T960] vlan0: left allmulticast mode [ 948.994258][ T960] bridge0: left allmulticast mode [ 949.024036][ T805] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 949.046300][ T805] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 949.093918][ T1111] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 949.119748][ T1111] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 949.159032][ T1111] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 949.186861][ T1111] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 949.422750][ T975] netlink: 12 bytes leftover after parsing attributes in process `syz.1.12680'. [ 949.736787][ T1111] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 949.764115][ T1111] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 949.850161][ T983] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 949.945155][ T988] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 950.034896][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 950.074818][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 950.295530][ T1006] netlink: 20 bytes leftover after parsing attributes in process `syz.4.12693'. [ 950.588338][ T5848] Bluetooth: hci2: command tx timeout [ 951.390166][ T1055] tap0: tun_chr_ioctl cmd 1074025677 [ 951.397095][ T1055] tap0: linktype set to 804 [ 952.633111][ T30] kauditd_printk_skb: 1 callbacks suppressed [ 952.634213][ T30] audit: type=1326 audit(1753916428.760:812): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=1092 comm="syz.0.12724" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 952.667042][ T5848] Bluetooth: hci2: command tx timeout [ 952.685272][ T30] audit: type=1326 audit(1753916428.760:813): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=1092 comm="syz.0.12724" exe="/root/syz-executor" sig=0 arch=40000003 syscall=337 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 952.715948][ T30] audit: type=1326 audit(1753916428.760:814): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=1092 comm="syz.0.12724" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 952.740691][ T30] audit: type=1326 audit(1753916428.760:815): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=1092 comm="syz.0.12724" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf70fe539 code=0x7ffc0000 [ 952.820162][ T1096] netlink: 16 bytes leftover after parsing attributes in process `syz.4.12725'. [ 953.065421][ T1102] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 953.139249][ T1104] erspan0: entered promiscuous mode [ 953.162281][ T5894] usb 2-1: new high-speed USB device number 125 using dummy_hcd [ 953.327294][ T5894] usb 2-1: Using ep0 maxpacket: 32 [ 953.336371][ T5894] usb 2-1: config 0 has an invalid interface number: 35 but max is 0 [ 953.363061][ T5894] usb 2-1: config 0 has no interface number 0 [ 953.385711][ T5894] usb 2-1: New USB device found, idVendor=10c4, idProduct=818a, bcdDevice=7d.8f [ 953.406103][ T5894] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 953.432251][ T5894] usb 2-1: Product: syz [ 953.442305][ T5894] usb 2-1: Manufacturer: syz [ 953.451760][ T5894] usb 2-1: SerialNumber: syz [ 953.481713][ T5894] usb 2-1: config 0 descriptor?? [ 953.730283][ T5894] radio-si470x 2-1:0.35: this is not a si470x device. [ 953.781563][ T5894] radio-raremono 2-1:0.35: Thanko's Raremono connected: (10C4:818A) [ 954.019595][ T5894] radio-raremono 2-1:0.35: V4L2 device registered as radio48 [ 954.223846][ T5894] usb 2-1: USB disconnect, device number 125 [ 954.258076][ T5894] radio-raremono 2-1:0.35: Thanko's Raremono disconnected [ 954.650323][ T1152] openvswitch: netlink: Multiple metadata blocks provided [ 955.007119][ T5894] usb 4-1: new high-speed USB device number 113 using dummy_hcd [ 955.171322][ T5894] usb 4-1: New USB device found, idVendor=1604, idProduct=8001, bcdDevice=44.1f [ 955.187289][ T5894] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 955.209051][ T5894] usb 4-1: Product: syz [ 955.214031][ T5894] usb 4-1: Manufacturer: syz [ 955.223735][ T5894] usb 4-1: SerialNumber: syz [ 955.240134][ T5894] usb 4-1: config 0 descriptor?? [ 955.269351][ T1176] netlink: 748 bytes leftover after parsing attributes in process `syz.2.12763'. [ 955.279164][ T1176] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 955.481526][T17020] usb 4-1: USB disconnect, device number 113 [ 956.638668][ T1226] lo: Caught tx_queue_len zero misconfig [ 956.824628][ T1241] netlink: 'syz.4.12790': attribute type 10 has an invalid length. [ 956.860360][ T1241] team0: Port device dummy0 added [ 956.880765][ T1241] netlink: 'syz.4.12790': attribute type 10 has an invalid length. [ 956.918616][ T1241] team0: Port device dummy0 removed [ 956.941744][ T1241] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 957.016677][ T5894] usb 2-1: new high-speed USB device number 126 using dummy_hcd [ 957.104528][ T30] audit: type=1326 audit(1753916433.240:816): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=1249 comm="syz.2.12794" exe="/root/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf704e539 code=0x0 [ 957.176634][ T5894] usb 2-1: Using ep0 maxpacket: 32 [ 957.199611][ T5894] usb 2-1: config 0 has an invalid interface number: 85 but max is 0 [ 957.218201][ T5894] usb 2-1: config 0 has no interface number 0 [ 957.246636][ T5894] usb 2-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 957.278632][ T5894] usb 2-1: config 0 interface 85 has no altsetting 0 [ 957.298793][ T5894] usb 2-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 957.316664][ T5894] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 957.335269][ T5894] usb 2-1: Product: syz [ 957.343174][ T5894] usb 2-1: Manufacturer: syz [ 957.356589][ T5894] usb 2-1: SerialNumber: syz [ 957.375628][ T5894] usb 2-1: config 0 descriptor?? [ 958.022802][ T5894] appletouch 2-1:0.85: Geyser mode initialized. [ 958.035255][ T5894] input: appletouch as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.85/input/input82 [ 958.234941][ T5924] usb 2-1: USB disconnect, device number 126 [ 958.373014][ T5924] appletouch 2-1:0.85: input: appletouch disconnected [ 958.412782][ T1279] netlink: 4 bytes leftover after parsing attributes in process `syz.4.12807'. [ 959.457548][ T1325] netlink: 428 bytes leftover after parsing attributes in process `syz.1.12827'. [ 959.486704][ T1325] netlink: 32 bytes leftover after parsing attributes in process `syz.1.12827'. [ 959.616235][ T1329] 8021q: adding VLAN 0 to HW filter on device team0 [ 959.647730][ T5924] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 959.677169][ T1329] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 959.736373][ T13] syz_tun: tun_net_xmit 90 [ 959.757212][ T5894] syz_tun: tun_net_xmit 110 [ 959.839831][ T5924] syz_tun: tun_net_xmit 110 [ 959.846984][ T5924] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 959.855640][ T1330] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 960.236956][ T5894] syz_tun: tun_net_xmit 90 [ 960.758420][ T5924] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 960.827022][T17020] syz_tun: tun_net_xmit 90 [ 960.897237][ T5894] usb 2-1: new full-speed USB device number 127 using dummy_hcd [ 960.935721][ T1367] 8021q: adding VLAN 0 to HW filter on device team0 [ 960.959556][ T9] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 960.971084][ T1367] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 961.056055][ T5901] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 961.078811][ T5894] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 961.096793][ T5894] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 961.117933][ T1369] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 961.138010][ T5894] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 961.142263][ T1373] sctp: [Deprecated]: syz.4.12847 (pid 1373) Use of struct sctp_assoc_value in delayed_ack socket option. [ 961.142263][ T1373] Use struct sctp_sack_info instead [ 961.159729][ T5894] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 961.194543][ T5894] usb 2-1: Product: syz [ 961.200754][ T5894] usb 2-1: Manufacturer: syz [ 961.206644][ T5894] usb 2-1: SerialNumber: syz [ 961.418538][ T5901] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 961.649350][ T5894] usb 2-1: 0:2 : does not exist [ 962.172411][T17020] usb 2-1: USB disconnect, device number 127 [ 962.601414][ T1415] CUSE: info not properly terminated [ 962.983678][ T1431] netlink: 4 bytes leftover after parsing attributes in process `syz.4.12872'. [ 963.121076][ T1437] [ 963.123885][ T1437] ===================================================== [ 963.131028][ T1437] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 963.139003][ T1437] 6.16.0-syzkaller-06699-ge8d780dcd957 #0 Not tainted [ 963.146109][ T1437] ----------------------------------------------------- [ 963.153660][ T1437] syz.1.12876/1437 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 963.161681][ T1437] ffffffff8de0c058 (tasklist_lock){.+.+}-{3:3}, at: send_sigio+0x101/0x370 [ 963.170560][ T1437] [ 963.170560][ T1437] and this task is already holding: [ 963.178390][ T1437] ffff88805fffd4a0 (&f_owner->lock){....}-{3:3}, at: send_sigio+0x38/0x370 [ 963.187526][ T1437] which would create a new lock dependency: [ 963.190132][ T1439] netlink: 96 bytes leftover after parsing attributes in process `syz.4.12877'. [ 963.193702][ T1437] (&f_owner->lock){....}-{3:3} -> (tasklist_lock){.+.+}-{3:3} [ 963.193780][ T1437] [ 963.193780][ T1437] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 963.193794][ T1437] (&client->buffer_lock){..-.}-{3:3} [ 963.193818][ T1437] [ 963.193818][ T1437] ... which became SOFTIRQ-irq-safe at: [ 963.193831][ T1437] lock_acquire+0x120/0x360 [ 963.193866][ T1437] _raw_spin_lock+0x2e/0x40 [ 963.193895][ T1437] evdev_pass_values+0xb9/0xbd0 [ 963.193919][ T1437] evdev_events+0x1e6/0x340 [ 963.193938][ T1437] input_pass_values+0x285/0x890 [ 963.193971][ T1437] input_event_dispose+0x3e5/0x6b0 [ 963.193999][ T1437] input_event+0x8c/0xc0 [ 963.194025][ T1437] hidinput_hid_event+0x132c/0x1c90 [ 963.194047][ T1437] hid_process_event+0x4be/0x620 [ 963.194065][ T1437] hid_report_raw_event+0xe91/0x16d0 [ 963.194097][ T1437] hid_input_report+0x43e/0x520 [ 963.194126][ T1437] hid_irq_in+0x47e/0x6d0 [ 963.194147][ T1437] __usb_hcd_giveback_urb+0x41a/0x690 [ 963.204642][ T1439] team0: Caught tx_queue_len zero misconfig [ 963.211347][ T1437] dummy_timer+0x862/0x4550 [ 963.211390][ T1437] __hrtimer_run_queues+0x529/0xc60 [ 963.211425][ T1437] hrtimer_run_softirq+0x187/0x2b0 [ 963.211446][ T1437] handle_softirqs+0x286/0x870 [ 963.333330][ T1437] __irq_exit_rcu+0xca/0x1f0 [ 963.338395][ T1437] irq_exit_rcu+0x9/0x30 [ 963.343549][ T1437] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 963.349592][ T1437] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 963.356141][ T1437] queue_work_on+0x1f7/0x270 [ 963.360855][ T1437] driver_bound+0x203/0x2c0 [ 963.365477][ T1437] really_probe+0x745/0x9e0 [ 963.370091][ T1437] __driver_probe_device+0x18c/0x2f0 [ 963.375603][ T1437] driver_probe_device+0x4f/0x430 [ 963.381003][ T1437] __device_attach_driver+0x2ce/0x530 [ 963.386870][ T1437] bus_for_each_drv+0x24e/0x2e0 [ 963.391935][ T1437] __device_attach+0x2b8/0x400 [ 963.396899][ T1437] bus_probe_device+0x185/0x260 [ 963.402209][ T1437] device_add+0x7b6/0xb50 [ 963.406919][ T1437] hid_add_device+0x398/0x540 [ 963.411901][ T1437] usbhid_probe+0xe13/0x12a0 [ 963.416733][ T1437] usb_probe_interface+0x634/0xbf0 [ 963.422232][ T1437] really_probe+0x26d/0x9e0 [ 963.426980][ T1437] __driver_probe_device+0x18c/0x2f0 [ 963.432742][ T1437] driver_probe_device+0x4f/0x430 [ 963.438373][ T1437] __device_attach_driver+0x2ce/0x530 [ 963.444092][ T1437] bus_for_each_drv+0x24e/0x2e0 [ 963.449320][ T1437] __device_attach+0x2b8/0x400 [ 963.454490][ T1437] bus_probe_device+0x185/0x260 [ 963.459566][ T1437] device_add+0x7b6/0xb50 [ 963.464636][ T1437] usb_set_configuration+0x1a87/0x20e0 [ 963.470517][ T1437] usb_generic_driver_probe+0x8d/0x150 [ 963.476366][ T1437] usb_probe_device+0x1c4/0x390 [ 963.481616][ T1437] really_probe+0x26d/0x9e0 [ 963.486680][ T1437] __driver_probe_device+0x18c/0x2f0 [ 963.492622][ T1437] driver_probe_device+0x4f/0x430 [ 963.497859][ T1437] __device_attach_driver+0x2ce/0x530 [ 963.503807][ T1437] bus_for_each_drv+0x24e/0x2e0 [ 963.508940][ T1437] __device_attach+0x2b8/0x400 [ 963.514284][ T1437] bus_probe_device+0x185/0x260 [ 963.520657][ T1437] device_add+0x7b6/0xb50 [ 963.525929][ T1437] usb_new_device+0xa39/0x16f0 [ 963.531099][ T1437] hub_event+0x2958/0x4a20 [ 963.535809][ T1437] process_scheduled_works+0xade/0x17b0 [ 963.541800][ T1437] worker_thread+0x8a0/0xda0 [ 963.546774][ T1437] kthread+0x711/0x8a0 [ 963.551213][ T1437] ret_from_fork+0x3fc/0x770 [ 963.556498][ T1437] ret_from_fork_asm+0x1a/0x30 [ 963.561652][ T1437] [ 963.561652][ T1437] to a SOFTIRQ-irq-unsafe lock: [ 963.569297][ T1437] (tasklist_lock){.+.+}-{3:3} [ 963.569336][ T1437] [ 963.569336][ T1437] ... which became SOFTIRQ-irq-unsafe at: [ 963.583020][ T1437] ... [ 963.583035][ T1437] lock_acquire+0x120/0x360 [ 963.592884][ T1437] _raw_read_lock+0x36/0x50 [ 963.597876][ T1437] __do_wait+0xde/0x740 [ 963.602341][ T1437] do_wait+0x1f8/0x520 [ 963.606801][ T1437] kernel_wait+0xab/0x170 [ 963.611425][ T1437] call_usermodehelper_exec_work+0xbe/0x230 [ 963.617738][ T1437] process_scheduled_works+0xade/0x17b0 [ 963.623676][ T1437] worker_thread+0x8a0/0xda0 [ 963.629125][ T1437] kthread+0x711/0x8a0 [ 963.634210][ T1437] ret_from_fork+0x3fc/0x770 [ 963.639341][ T1437] ret_from_fork_asm+0x1a/0x30 [ 963.644208][ T1437] [ 963.644208][ T1437] other info that might help us debug this: [ 963.644208][ T1437] [ 963.655355][ T1437] Chain exists of: [ 963.655355][ T1437] &client->buffer_lock --> &f_owner->lock --> tasklist_lock [ 963.655355][ T1437] [ 963.669123][ T1437] Possible interrupt unsafe locking scenario: [ 963.669123][ T1437] [ 963.677887][ T1437] CPU0 CPU1 [ 963.683286][ T1437] ---- ---- [ 963.688870][ T1437] lock(tasklist_lock); [ 963.693468][ T1437] local_irq_disable(); [ 963.700274][ T1437] lock(&client->buffer_lock); [ 963.708132][ T1437] lock(&f_owner->lock); [ 963.715664][ T1437] [ 963.719251][ T1437] lock(&client->buffer_lock); [ 963.724406][ T1437] [ 963.724406][ T1437] *** DEADLOCK *** [ 963.724406][ T1437] [ 963.732874][ T1437] 6 locks held by syz.1.12876/1437: [ 963.738455][ T1437] #0: ffffffff8f56f330 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 963.747250][ T1437] #1: ffffffff8f56f148 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x10d/0x790 [ 963.756851][ T1437] #2: ffffffff8e13c5a0 (rcu_read_lock){....}-{1:3}, at: sock_def_readable+0xbe/0x550 [ 963.766645][ T1437] #3: ffffffff8e13c5a0 (rcu_read_lock){....}-{1:3}, at: kill_fasync+0x53/0x4d0 [ 963.775829][ T1437] #4: ffff888020f19600 (&new->fa_lock){...-}-{3:3}, at: kill_fasync+0x199/0x4d0 [ 963.785725][ T1437] #5: ffff88805fffd4a0 (&f_owner->lock){....}-{3:3}, at: send_sigio+0x38/0x370 [ 963.795162][ T1437] [ 963.795162][ T1437] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 963.806276][ T1437] -> (&client->buffer_lock){..-.}-{3:3} { [ 963.812464][ T1437] IN-SOFTIRQ-W at: [ 963.816720][ T1437] lock_acquire+0x120/0x360 [ 963.823881][ T1437] _raw_spin_lock+0x2e/0x40 [ 963.830773][ T1437] evdev_pass_values+0xb9/0xbd0 [ 963.838159][ T1437] evdev_events+0x1e6/0x340 [ 963.845115][ T1437] input_pass_values+0x285/0x890 [ 963.852795][ T1437] input_event_dispose+0x3e5/0x6b0 [ 963.860552][ T1437] input_event+0x8c/0xc0 [ 963.867095][ T1437] hidinput_hid_event+0x132c/0x1c90 [ 963.874793][ T1437] hid_process_event+0x4be/0x620 [ 963.882212][ T1437] hid_report_raw_event+0xe91/0x16d0 [ 963.889992][ T1437] hid_input_report+0x43e/0x520 [ 963.897926][ T1437] hid_irq_in+0x47e/0x6d0 [ 963.904724][ T1437] __usb_hcd_giveback_urb+0x41a/0x690 [ 963.912651][ T1437] dummy_timer+0x862/0x4550 [ 963.919456][ T1437] __hrtimer_run_queues+0x529/0xc60 [ 963.927120][ T1437] hrtimer_run_softirq+0x187/0x2b0 [ 963.934786][ T1437] handle_softirqs+0x286/0x870 [ 963.941765][ T1437] __irq_exit_rcu+0xca/0x1f0 [ 963.949426][ T1437] irq_exit_rcu+0x9/0x30 [ 963.956249][ T1437] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 963.964348][ T1437] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 963.973926][ T1437] queue_work_on+0x1f7/0x270 [ 963.980779][ T1437] driver_bound+0x203/0x2c0 [ 963.987496][ T1437] really_probe+0x745/0x9e0 [ 963.994194][ T1437] __driver_probe_device+0x18c/0x2f0 [ 964.002018][ T1437] driver_probe_device+0x4f/0x430 [ 964.009246][ T1437] __device_attach_driver+0x2ce/0x530 [ 964.016729][ T1437] bus_for_each_drv+0x24e/0x2e0 [ 964.024845][ T1437] __device_attach+0x2b8/0x400 [ 964.032088][ T1437] bus_probe_device+0x185/0x260 [ 964.039235][ T1437] device_add+0x7b6/0xb50 [ 964.045954][ T1437] hid_add_device+0x398/0x540 [ 964.053128][ T1437] usbhid_probe+0xe13/0x12a0 [ 964.059933][ T1437] usb_probe_interface+0x634/0xbf0 [ 964.067711][ T1437] really_probe+0x26d/0x9e0 [ 964.074678][ T1437] __driver_probe_device+0x18c/0x2f0 [ 964.082466][ T1437] driver_probe_device+0x4f/0x430 [ 964.090062][ T1437] __device_attach_driver+0x2ce/0x530 [ 964.098163][ T1437] bus_for_each_drv+0x24e/0x2e0 [ 964.105554][ T1437] __device_attach+0x2b8/0x400 [ 964.112775][ T1437] bus_probe_device+0x185/0x260 [ 964.120051][ T1437] device_add+0x7b6/0xb50 [ 964.127116][ T1437] usb_set_configuration+0x1a87/0x20e0 [ 964.135261][ T1437] usb_generic_driver_probe+0x8d/0x150 [ 964.143114][ T1437] usb_probe_device+0x1c4/0x390 [ 964.150453][ T1437] really_probe+0x26d/0x9e0 [ 964.157638][ T1437] __driver_probe_device+0x18c/0x2f0 [ 964.165051][ T1437] driver_probe_device+0x4f/0x430 [ 964.172443][ T1437] __device_attach_driver+0x2ce/0x530 [ 964.180287][ T1437] bus_for_each_drv+0x24e/0x2e0 [ 964.188028][ T1437] __device_attach+0x2b8/0x400 [ 964.195069][ T1437] bus_probe_device+0x185/0x260 [ 964.202105][ T1437] device_add+0x7b6/0xb50 [ 964.209933][ T1437] usb_new_device+0xa39/0x16f0 [ 964.216814][ T1437] hub_event+0x2958/0x4a20 [ 964.223376][ T1437] process_scheduled_works+0xade/0x17b0 [ 964.231217][ T1437] worker_thread+0x8a0/0xda0 [ 964.237940][ T1437] kthread+0x711/0x8a0 [ 964.244149][ T1437] ret_from_fork+0x3fc/0x770 [ 964.250950][ T1437] ret_from_fork_asm+0x1a/0x30 [ 964.258353][ T1437] INITIAL USE at: [ 964.262557][ T1437] lock_acquire+0x120/0x360 [ 964.269873][ T1437] _raw_spin_lock+0x2e/0x40 [ 964.276572][ T1437] evdev_pass_values+0xb9/0xbd0 [ 964.283980][ T1437] evdev_events+0x1e6/0x340 [ 964.290721][ T1437] input_pass_values+0x285/0x890 [ 964.297878][ T1437] input_event_dispose+0x330/0x6b0 [ 964.305033][ T1437] input_inject_event+0x1fe/0x320 [ 964.312101][ T1437] evdev_write+0x2fc/0x480 [ 964.319087][ T1437] vfs_write+0x27b/0xa90 [ 964.326063][ T1437] ksys_write+0x145/0x250 [ 964.333123][ T1437] __do_fast_syscall_32+0xb6/0x2b0 [ 964.341413][ T1437] do_fast_syscall_32+0x34/0x80 [ 964.349465][ T1437] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 964.358092][ T1437] } [ 964.360968][ T1437] ... key at: [] evdev_open.__key.25+0x0/0x20 [ 964.370123][ T1437] -> (&new->fa_lock){...-}-{3:3} { [ 964.376118][ T1437] IN-SOFTIRQ-R at: [ 964.380304][ T1437] lock_acquire+0x120/0x360 [ 964.386769][ T1437] _raw_read_lock_irqsave+0xaf/0x100 [ 964.394452][ T1437] kill_fasync+0x199/0x4d0 [ 964.400833][ T1437] sock_wake_async+0x137/0x160 [ 964.407673][ T1437] sock_def_readable+0x3bb/0x550 [ 964.414810][ T1437] __sock_queue_rcv_skb+0x6a5/0x9c0 [ 964.422129][ T1437] sock_queue_rcv_skb_reason+0xc0/0x190 [ 964.429806][ T1437] raw_rcv+0x74b/0x9d0 [ 964.436015][ T1437] raw_local_deliver+0x9ee/0xe90 [ 964.442934][ T1437] ip_protocol_deliver_rcu+0x46/0x440 [ 964.451305][ T1437] ip_local_deliver_finish+0x3bb/0x6f0 [ 964.459251][ T1437] NF_HOOK+0x309/0x3a0 [ 964.465352][ T1437] NF_HOOK+0x309/0x3a0 [ 964.471796][ T1437] __netif_receive_skb+0x143/0x380 [ 964.479036][ T1437] process_backlog+0x60e/0x14f0 [ 964.486470][ T1437] __napi_poll+0xc7/0x360 [ 964.493139][ T1437] net_rx_action+0x707/0xe30 [ 964.499944][ T1437] handle_softirqs+0x286/0x870 [ 964.506906][ T1437] do_softirq+0xec/0x180 [ 964.513381][ T1437] __local_bh_enable_ip+0x17d/0x1c0 [ 964.521608][ T1437] __dev_queue_xmit+0x1d79/0x3b50 [ 964.528748][ T1437] ip_finish_output2+0xd03/0x1160 [ 964.536259][ T1437] ip_push_pending_frames+0xbe/0x150 [ 964.543793][ T1437] raw_sendmsg+0x1440/0x18b0 [ 964.550445][ T1437] __sock_sendmsg+0x19c/0x270 [ 964.558749][ T1437] __sys_sendto+0x3bd/0x520 [ 964.566421][ T1437] __ia32_sys_sendto+0xdd/0x100 [ 964.573743][ T1437] __do_fast_syscall_32+0xb6/0x2b0 [ 964.581824][ T1437] do_fast_syscall_32+0x34/0x80 [ 964.588652][ T1437] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 964.597422][ T1437] INITIAL USE at: [ 964.601603][ T1437] lock_acquire+0x120/0x360 [ 964.608831][ T1437] _raw_write_lock_irq+0xa2/0xf0 [ 964.615710][ T1437] fasync_remove_entry+0xf1/0x1c0 [ 964.622616][ T1437] sock_fasync+0x85/0xf0 [ 964.628961][ T1437] __fput+0x89f/0xa70 [ 964.635134][ T1437] task_work_run+0x1d1/0x260 [ 964.642012][ T1437] exit_to_user_mode_loop+0xec/0x110 [ 964.649589][ T1437] __do_fast_syscall_32+0x1f4/0x2b0 [ 964.656587][ T1437] do_fast_syscall_32+0x34/0x80 [ 964.663374][ T1437] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 964.671915][ T1437] INITIAL READ USE at: [ 964.676593][ T1437] lock_acquire+0x120/0x360 [ 964.683561][ T1437] _raw_read_lock_irqsave+0xaf/0x100 [ 964.691515][ T1437] kill_fasync+0x199/0x4d0 [ 964.698417][ T1437] sock_wake_async+0x137/0x160 [ 964.705472][ T1437] sk_wake_async+0x184/0x280 [ 964.713750][ T1437] unix_shutdown+0x2f5/0x3f0 [ 964.720881][ T1437] __ia32_sys_shutdown+0x13f/0x1a0 [ 964.728550][ T1437] __do_fast_syscall_32+0xb6/0x2b0 [ 964.736318][ T1437] do_fast_syscall_32+0x34/0x80 [ 964.743736][ T1437] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 964.752488][ T1437] } [ 964.755378][ T1437] ... key at: [] fasync_insert_entry.__key+0x0/0x20 [ 964.765682][ T1437] ... acquired at: [ 964.769678][ T1437] lock_acquire+0x120/0x360 [ 964.774685][ T1437] _raw_read_lock_irqsave+0xaf/0x100 [ 964.780520][ T1437] kill_fasync+0x199/0x4d0 [ 964.785493][ T1437] evdev_pass_values+0x627/0xbd0 [ 964.791032][ T1437] evdev_events+0x1e6/0x340 [ 964.795807][ T1437] input_pass_values+0x285/0x890 [ 964.801021][ T1437] input_event_dispose+0x330/0x6b0 [ 964.806481][ T1437] input_inject_event+0x1fe/0x320 [ 964.811969][ T1437] evdev_write+0x2fc/0x480 [ 964.816843][ T1437] vfs_write+0x27b/0xa90 [ 964.821731][ T1437] ksys_write+0x145/0x250 [ 964.826435][ T1437] __do_fast_syscall_32+0xb6/0x2b0 [ 964.832276][ T1437] do_fast_syscall_32+0x34/0x80 [ 964.837451][ T1437] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 964.844062][ T1437] [ 964.846490][ T1437] -> (&f_owner->lock){....}-{3:3} { [ 964.851811][ T1437] INITIAL USE at: [ 964.855914][ T1437] lock_acquire+0x120/0x360 [ 964.862517][ T1437] _raw_write_lock_irq+0xa2/0xf0 [ 964.869234][ T1437] __f_setown+0x67/0x370 [ 964.875430][ T1437] fcntl_dirnotify+0x3fa/0x6a0 [ 964.882233][ T1437] do_fcntl+0x6d0/0x1910 [ 964.888073][ T1437] do_compat_fcntl64+0x477/0x720 [ 964.894896][ T1437] __do_fast_syscall_32+0xb6/0x2b0 [ 964.902805][ T1437] do_fast_syscall_32+0x34/0x80 [ 964.909933][ T1437] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 964.918658][ T1437] INITIAL READ USE at: [ 964.923277][ T1437] lock_acquire+0x120/0x360 [ 964.929989][ T1437] _raw_read_lock_irqsave+0xaf/0x100 [ 964.937707][ T1437] send_sigio+0x38/0x370 [ 964.944089][ T1437] kill_fasync+0x24d/0x4d0 [ 964.950689][ T1437] lease_break_callback+0x26/0x30 [ 964.957995][ T1437] __break_lease+0x6a2/0x1620 [ 964.965139][ T1437] do_dentry_open+0xd62/0x1970 [ 964.972183][ T1437] vfs_open+0x3b/0x340 [ 964.978609][ T1437] path_openat+0x2ee5/0x3830 [ 964.985675][ T1437] do_filp_open+0x1fa/0x410 [ 964.992460][ T1437] do_sys_openat2+0x121/0x1c0 [ 964.999596][ T1437] __ia32_compat_sys_open+0x117/0x140 [ 965.007763][ T1437] __do_fast_syscall_32+0xb6/0x2b0 [ 965.015360][ T1437] do_fast_syscall_32+0x34/0x80 [ 965.022240][ T1437] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 965.030934][ T1437] } [ 965.033442][ T1437] ... key at: [] file_f_owner_allocate.__key+0x0/0x20 [ 965.042850][ T1437] ... acquired at: [ 965.047048][ T1437] lock_acquire+0x120/0x360 [ 965.052738][ T1437] _raw_read_lock_irqsave+0xaf/0x100 [ 965.058648][ T1437] send_sigio+0x38/0x370 [ 965.063197][ T1437] kill_fasync+0x24d/0x4d0 [ 965.068275][ T1437] lease_break_callback+0x26/0x30 [ 965.073782][ T1437] __break_lease+0x6a2/0x1620 [ 965.078754][ T1437] do_dentry_open+0xd62/0x1970 [ 965.084241][ T1437] vfs_open+0x3b/0x340 [ 965.088521][ T1437] path_openat+0x2ee5/0x3830 [ 965.093737][ T1437] do_filp_open+0x1fa/0x410 [ 965.098752][ T1437] do_sys_openat2+0x121/0x1c0 [ 965.103667][ T1437] __ia32_compat_sys_open+0x117/0x140 [ 965.109539][ T1437] __do_fast_syscall_32+0xb6/0x2b0 [ 965.115379][ T1437] do_fast_syscall_32+0x34/0x80 [ 965.120689][ T1437] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 965.127843][ T1437] [ 965.131134][ T1437] [ 965.131134][ T1437] the dependencies between the lock to be acquired [ 965.131146][ T1437] and SOFTIRQ-irq-unsafe lock: [ 965.145038][ T1437] -> (tasklist_lock){.+.+}-{3:3} { [ 965.150811][ T1437] HARDIRQ-ON-R at: [ 965.155062][ T1437] lock_acquire+0x120/0x360 [ 965.161447][ T1437] _raw_read_lock+0x36/0x50 [ 965.167811][ T1437] __do_wait+0xde/0x740 [ 965.173721][ T1437] do_wait+0x1f8/0x520 [ 965.179558][ T1437] kernel_wait+0xab/0x170 [ 965.186440][ T1437] call_usermodehelper_exec_work+0xbe/0x230 [ 965.194217][ T1437] process_scheduled_works+0xade/0x17b0 [ 965.201894][ T1437] worker_thread+0x8a0/0xda0 [ 965.208471][ T1437] kthread+0x711/0x8a0 [ 965.214596][ T1437] ret_from_fork+0x3fc/0x770 [ 965.220966][ T1437] ret_from_fork_asm+0x1a/0x30 [ 965.227765][ T1437] SOFTIRQ-ON-R at: [ 965.231956][ T1437] lock_acquire+0x120/0x360 [ 965.238238][ T1437] _raw_read_lock+0x36/0x50 [ 965.244517][ T1437] __do_wait+0xde/0x740 [ 965.250539][ T1437] do_wait+0x1f8/0x520 [ 965.256659][ T1437] kernel_wait+0xab/0x170 [ 965.263132][ T1437] call_usermodehelper_exec_work+0xbe/0x230 [ 965.270877][ T1437] process_scheduled_works+0xade/0x17b0 [ 965.278416][ T1437] worker_thread+0x8a0/0xda0 [ 965.284808][ T1437] kthread+0x711/0x8a0 [ 965.290658][ T1437] ret_from_fork+0x3fc/0x770 [ 965.296957][ T1437] ret_from_fork_asm+0x1a/0x30 [ 965.303477][ T1437] INITIAL USE at: [ 965.307496][ T1437] lock_acquire+0x120/0x360 [ 965.314187][ T1437] _raw_write_lock_irq+0xa2/0xf0 [ 965.321253][ T1437] copy_process+0x224f/0x3c00 [ 965.328386][ T1437] kernel_clone+0x21e/0x840 [ 965.336465][ T1437] user_mode_thread+0xdd/0x140 [ 965.343362][ T1437] rest_init+0x23/0x300 [ 965.349280][ T1437] start_kernel+0x3a9/0x410 [ 965.355387][ T1437] x86_64_start_reservations+0x24/0x30 [ 965.362813][ T1437] x86_64_start_kernel+0x143/0x1c0 [ 965.369708][ T1437] common_startup_64+0x13e/0x147 [ 965.376329][ T1437] INITIAL READ USE at: [ 965.380844][ T1437] lock_acquire+0x120/0x360 [ 965.387839][ T1437] _raw_read_lock+0x36/0x50 [ 965.395027][ T1437] __do_wait+0xde/0x740 [ 965.401950][ T1437] do_wait+0x1f8/0x520 [ 965.408139][ T1437] kernel_wait+0xab/0x170 [ 965.414951][ T1437] call_usermodehelper_exec_work+0xbe/0x230 [ 965.423139][ T1437] process_scheduled_works+0xade/0x17b0 [ 965.431237][ T1437] worker_thread+0x8a0/0xda0 [ 965.438406][ T1437] kthread+0x711/0x8a0 [ 965.444580][ T1437] ret_from_fork+0x3fc/0x770 [ 965.451518][ T1437] ret_from_fork_asm+0x1a/0x30 [ 965.458678][ T1437] } [ 965.461373][ T1437] ... key at: [] tasklist_lock+0x18/0x40 [ 965.469742][ T1437] ... acquired at: [ 965.473672][ T1437] lock_acquire+0x120/0x360 [ 965.478662][ T1437] _raw_read_lock+0x36/0x50 [ 965.483544][ T1437] send_sigio+0x101/0x370 [ 965.488071][ T1437] kill_fasync+0x24d/0x4d0 [ 965.492682][ T1437] sock_wake_async+0x137/0x160 [ 965.497745][ T1437] sock_def_readable+0x3bb/0x550 [ 965.502884][ T1437] netlink_sendskb+0xa1/0x140 [ 965.507809][ T1437] netlink_unicast+0x397/0x9e0 [ 965.512775][ T1437] ctrl_getfamily+0x499/0x590 [ 965.517632][ T1437] genl_family_rcv_msg_doit+0x215/0x300 [ 965.523621][ T1437] genl_rcv_msg+0x60e/0x790 [ 965.529271][ T1437] netlink_rcv_skb+0x205/0x470 [ 965.534688][ T1437] genl_rcv+0x28/0x40 [ 965.539038][ T1437] netlink_unicast+0x82c/0x9e0 [ 965.544080][ T1437] netlink_sendmsg+0x805/0xb30 [ 965.549241][ T1437] __sock_sendmsg+0x21c/0x270 [ 965.556220][ T1437] __sys_sendto+0x3bd/0x520 [ 965.561150][ T1437] __ia32_compat_sys_socketcall+0x71c/0x9c0 [ 965.568411][ T1437] __do_fast_syscall_32+0xb6/0x2b0 [ 965.574045][ T1437] do_fast_syscall_32+0x34/0x80 [ 965.579109][ T1437] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 965.585896][ T1437] [ 965.588381][ T1437] [ 965.588381][ T1437] stack backtrace: [ 965.594771][ T1437] CPU: 1 UID: 0 PID: 1437 Comm: syz.1.12876 Not tainted 6.16.0-syzkaller-06699-ge8d780dcd957 #0 PREEMPT(full) [ 965.594797][ T1437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 965.594815][ T1437] Call Trace: [ 965.594826][ T1437] [ 965.594838][ T1437] dump_stack_lvl+0x189/0x250 [ 965.594863][ T1437] ? __pfx_dump_stack_lvl+0x10/0x10 [ 965.594880][ T1437] ? __pfx__printk+0x10/0x10 [ 965.594906][ T1437] validate_chain+0x1f05/0x2140 [ 965.594933][ T1437] __lock_acquire+0xab9/0xd20 [ 965.594959][ T1437] ? send_sigio+0x101/0x370 [ 965.594978][ T1437] lock_acquire+0x120/0x360 [ 965.595000][ T1437] ? send_sigio+0x101/0x370 [ 965.595020][ T1437] ? __pfx__raw_read_lock_irqsave+0x10/0x10 [ 965.595044][ T1437] ? do_raw_read_lock+0x3d/0x90 [ 965.595064][ T1437] _raw_read_lock+0x36/0x50 [ 965.595085][ T1437] ? send_sigio+0x101/0x370 [ 965.595104][ T1437] send_sigio+0x101/0x370 [ 965.595125][ T1437] kill_fasync+0x24d/0x4d0 [ 965.595145][ T1437] ? kill_fasync+0x53/0x4d0 [ 965.595165][ T1437] sock_wake_async+0x137/0x160 [ 965.595190][ T1437] sock_def_readable+0x3bb/0x550 [ 965.595211][ T1437] ? sock_def_readable+0xbe/0x550 [ 965.595234][ T1437] netlink_sendskb+0xa1/0x140 [ 965.595257][ T1437] netlink_unicast+0x397/0x9e0 [ 965.595279][ T1437] ? __next_mem_range+0x194/0x9c0 [ 965.595299][ T1437] ? __pfx_netlink_unicast+0x10/0x10 [ 965.595322][ T1437] ? __alloc_skb+0x1bc/0x2d0 [ 965.595355][ T1437] ctrl_getfamily+0x499/0x590 [ 965.595375][ T1437] ? __pfx_ctrl_getfamily+0x10/0x10 [ 965.595393][ T1437] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 965.595418][ T1437] genl_family_rcv_msg_doit+0x215/0x300 [ 965.595442][ T1437] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 965.595471][ T1437] genl_rcv_msg+0x60e/0x790 [ 965.595492][ T1437] ? __pfx_genl_rcv_msg+0x10/0x10 [ 965.595511][ T1437] ? __pfx_ctrl_getfamily+0x10/0x10 [ 965.595529][ T1437] ? __asan_memcpy+0x40/0x70 [ 965.595550][ T1437] ? __pfx_ref_tracker_free+0x10/0x10 [ 965.595571][ T1437] netlink_rcv_skb+0x205/0x470 [ 965.595595][ T1437] ? __lock_acquire+0xab9/0xd20 [ 965.595619][ T1437] ? __pfx_genl_rcv_msg+0x10/0x10 [ 965.595638][ T1437] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 965.595670][ T1437] ? down_read+0x1ad/0x2e0 [ 965.595686][ T1437] genl_rcv+0x28/0x40 [ 965.595703][ T1437] netlink_unicast+0x82c/0x9e0 [ 965.595728][ T1437] ? __pfx_netlink_unicast+0x10/0x10 [ 965.595750][ T1437] ? netlink_sendmsg+0x642/0xb30 [ 965.595775][ T1437] ? skb_put+0x11b/0x210 [ 965.595791][ T1437] netlink_sendmsg+0x805/0xb30 [ 965.595819][ T1437] ? __pfx_netlink_sendmsg+0x10/0x10 [ 965.595846][ T1437] ? aa_sock_msg_perm+0x94/0x160 [ 965.595869][ T1437] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 965.595889][ T1437] ? __pfx_netlink_sendmsg+0x10/0x10 [ 965.595914][ T1437] __sock_sendmsg+0x21c/0x270 [ 965.595937][ T1437] __sys_sendto+0x3bd/0x520 [ 965.595964][ T1437] ? __pfx___sys_sendto+0x10/0x10 [ 965.595996][ T1437] ? __might_fault+0xb0/0x130 [ 965.596029][ T1437] __ia32_compat_sys_socketcall+0x71c/0x9c0 [ 965.596047][ T1437] ? count_memcg_event_mm+0x21/0x260 [ 965.596071][ T1437] ? __pfx___ia32_compat_sys_socketcall+0x10/0x10 [ 965.596091][ T1437] ? exc_page_fault+0x76/0xf0 [ 965.596117][ T1437] ? lockdep_hardirqs_on+0x9c/0x150 [ 965.596142][ T1437] __do_fast_syscall_32+0xb6/0x2b0 [ 965.596169][ T1437] ? lockdep_hardirqs_on+0x9c/0x150 [ 965.596194][ T1437] do_fast_syscall_32+0x34/0x80 [ 965.596220][ T1437] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 965.596242][ T1437] RIP: 0023:0xf7f72539 [ 965.596268][ T1437] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 965.596283][ T1437] RSP: 002b:00000000f5095430 EFLAGS: 00000206 ORIG_RAX: 0000000000000066 [ 965.596304][ T1437] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00000000f5095444 [ 965.596316][ T1437] RDX: 0000000000000000 RSI: 00000000f5095560 RDI: 00000000f7404ff4 [ 965.596328][ T1437] RBP: 00000000f5095560 R08: 0000000000000000 R09: 0000000000000000 [ 965.596338][ T1437] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 965.596354][ T1437] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 965.596370][ T1437]